QB 1852-1993 Technical regulations on labor safety in liquor industry
Some standard content:
Industry Standard of the People's Republic of China
QH/TE 1B52--93
Liquor Industry
Labor Safety Technical Regulations
1993-10-05Promulgated
1994-06-01Implementation
Ministry of Light Industry of the People's Republic of China
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1 Subject content and applicable scope
Industry Standard of the People's Republic of China
Liquor Industry
Labor Safety Technical Regulations
This standard specifies the labor safety technical requirements in the production process of concave liquor and by-products. This standard is suitable for wine industry enterprises.
2 Reference standards
GB16 Code of fire protection for building design
GB6067 Safety standard for machinery
GB4387 Safety regulations for internal transportation in wine industry enterprises T361 Hygiene standards for wine industry enterprise design
QHTe 1852--93
Safety technical supervision regulations for normal vessels (issued by the Ministry of Labor on May 9, 1990 [1990] 8 Safety technical temporary installation regulations for steam boilers (issued by the Ministry of Labor on May 9, 1987 [1971] 171 document of the Ministry of Labor) Safety supervision regulations for gas cylinders (issued by the Ministry of Labor on May 9, 1979 [1979] 18 dream document) 3 General rules
3.1 Enterprises should meet the national According to the relevant provisions of the state, establish various management systems such as healthy food and labor protection, safety and civilized production, labor discipline, etc., and first establish a safety production guarantee system. 3.2 The enterprise must do a good job in dust prevention, fire prevention, temperature reduction, cold prevention and noise reduction in the production process. 3.3 The harmful substances in the air of the workshop must not exceed the limit concentration specified in "T" 36. 3. The enterprise shall issue labor protection products suitable for employees in accordance with relevant regulations. 4 Factory buildings and workplaces 4.1 The general principle of factory buildings should be neat, convenient, safe, sanitary, and well-lit. 4.1.2 The design of factory buildings should meet the standards of TI6 and G16, and meet the requirements of fire prevention, explosion prevention, dust prevention, lightning protection, and noise prevention. 4.2 Factory roads 4.2.7 Factory roads should be flat and unobstructed, and should be paved with cement and cypress. There should be no noise at night. The safety requirements of the district shall be met.
4.2.2 The main roads and bends of the district shall not be equipped with vehicle markings. 4.2.3 The fire truck lane in the district must be raised, with a width of not less than 13.50m and a clearance of not less than 4.00m. Approved by the Ministry of Light Industry of the People's Republic of China on October 5, 1993 http://foodmate.net Implemented on June 1, 1994
OWr 1852-93
4.2.4 The vertical distance between the plant area and the overhead line during the working hours shall not be less than 1.5m in height and not less than 1.00m in height.
4,3 Workplace
4.3.1 The equipment in the workplace shall be arranged in a coordinated manner to facilitate operation. 4.3,2 The general lighting in the work place shall have sufficient brightness, and the local lighting shall adopt the deep-view type. The lighting shall avoid glare and glare.
4.3.3 Lake fermenter 11 wine Steam exhaust facilities must be installed on the top of the production plant operation room to avoid reduced visibility and increased humidity.
4.4 Wire laying
4.4, the layout of the network in zone 1 should comply with the principle of parallel routing along the road and in parallel with the road. 4.4.2 The installation and layout of the pressure distribution pipeline should meet the requirements of reliability, rationality and convenient maintenance. 4.4.3 Pipeline laying
Company, flammable and combustible liquid pipelines should not be installed on top of other pipelines, b. 1. The water supply pipe should be installed above the sewage belt; 2. All ducts for flammable and explosive liquids and gases should be installed in open form without laying in trenches; thermal pipelines should avoid flammable and explosive liquid and gas ducts; 3. The lines should be laid separately in sections; when small underground pipelines are overlapped, the smaller one should be installed in the middle; 4. Underground pipelines should avoid flammable and explosive areas in main traffic areas. 4.4.4
The marking color of the pipeline shall comply with the provisions of the table. Table 1
Medium to be transported
5 Fire safety management
Marking color of pipeline
Transported medium
Green in color
Green-red environmental
Awakening liquid
Nutritional salt
Carbon dichloride
Marking color
5.1.1 Enterprises shall set up full-time or part-time fire brigades, be equipped with special (part-time) fire departments, and establish and improve the fire prevention and control system according to the provisions of the fire protection regulations and the requirements of the public security supervision department. 5.1.2 According to actual needs, various warning and reminder fire safety signs shall be set up at various locations, and the position of the sliding gate shall be made.
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5.1.3 All motor vehicles entering and leaving the production area and product warehouse must be equipped with fire prevention devices. 5.1.4 The main roads in the area, fire passages, and roads around flammable and explosive places must be kept unobstructed and not blocked. 5.1.5 When the external water source cannot meet the fire water needs of the enterprise, a fire pool and a fire channel must be set up. The size of the fire pool must meet the requirements of the total amount of fire water in the fire when the fire continues. 5.1.6 Employees should be able to use common fire extinguishing equipment, be familiar with the source of fire, and understand the scope of use and precautions. 5.1.7 Production vehicles and factory service locations must be equipped with sufficient and sufficient fire extinguishing equipment, which should be properly managed, fixed and easy to use.
The nature of the first-level flammable and explosive items should comply with the provisions of Table 2. 5.1.8
Fire name:
hexyl ether
propane
alcohol
first-class flammable, properties of explosive articles and suitable extinguishing agents
2-stage
explosion limit
foam, carbon dioxide, carbon tetranitride, powder, sand anion dinitride, foam depth, 1 stage
foam, carbon dioxide, powder
foam, slow oxide, carbon tetranitride, powder bubble ball, carbon dioxide, powder
anti-fall range , gas dioxide, dry powder, 1211 plasticizer
dioxane, dry powder
5.2 Shelters and anti-static protection
The shelters of enterprise buildings (structures) shall be designed and installed according to the lightning protection requirements of Class I industrial buildings (structures). The grounding resistance should not be greater than 1. Shelters should be regularly inspected, maintained, and regularly measured, and marked to ensure good conditions. 5.2.2
5.2.3 All equipment and pipelines that transport static electricity-generating materials in flammable and explosive areas shall have good anti-static grounding, and the grounding resistance value should not be greater than 1100
5.3 Hot work
5.3.1 The enterprise shall divide the area into hot work areas and prohibited fire areas according to the requirements of fire prevention and control, production and maintenance. Fixed fire zones should meet the following conditions. a. Indoor fixed fire zones should be separated from emergency sources, doors and windows should be opened outwards, roads should be unobstructed, combustible gases discharged during production should not spread into fixed fire zones, d. Fixed fire zones should be marked with clear exit signs, explosive sundries should not be piled up around, and a certain amount of fire-fighting materials should be prepared.
5.2" Except for fixed fire zones, all other areas are prohibited fire zones. Please apply for "fire permit" when starting fire in prohibited fire zones.
5.33 The unit applying for fire should write and implement various safety measures in the fire according to the content of the "fire permit". After the safety measures are confirmed by the competent department, they will be signed and put into effect. Once the "fire permit" is issued, the fire location cannot be changed at will. 5.3.4 When starting a fire on pipes, condensers and equipment that store and transport flammable gases and combustible liquids, the materials must be completely drained, and the plates must be added. After cleaning and replacement, the concentration of flammable gases must be analyzed and tested to meet the following standards to be qualified. The concentration of flammable gases with a lower explosion limit greater than 4% (volume ratio) should be less than 0.5%, and the liquid concentration of flammable gases with a lower explosion limit less than or equal to 4% (volume ratio) should be less than 0.2%. 5.3.5 It is strictly forbidden to start a fire with pressure on instruments, equipment and pipelines. 5.3.6 After the load-bearing structures are connected, selective reinforcement measures must be taken before starting a fire. 5.3.7 Appropriate fire-fighting materials should be available at the fire site. The fire site can only be left after the fire is completed and the remaining fire is confirmed to be extinguished. 6 General safety regulations
6.1 Equipment protection and repair
6.1.1 Equipment updates and modifications shall comply with national safety and health regulations. 6,1.2 Various rotating and transmission devices and mechanical dangerous parts must be equipped with reliable protective covers, and dangerous places must have clear warning signs.
6.1.3 Various indication, detection, and protective insurance devices of the equipment must be complete, good, sensitive and reliable. 8.1.4 Elevators and doors for loading and unloading objects, various platforms, walkways, fixed ladders, etc. must be equipped with railings, and their height must not be less than 1.05m, and there should be 0.10m anti-expansion baffles at the bottom. 6.1.5 It is strictly forbidden to use any lifting objects 8.1.6 Various tanks, (pools), underground pits, trenches, etc. must be covered with solid covers. If they are opened, clear signs and railings must be set.
6.1.7 The relevant equipment in the production must be pre-installed with parking and alarm communication devices. 6.1.8 Mechanical transmission parts are not allowed to be heated during operation, and the machine must be stopped for heating. 1.9 The distance between the carrier gas cylinder and the acetylene cylinder and the ignition point should be at least 10m, and ignition should not be carried out in winds of level 5 or above.
6.1.1D When using a motor, the secondary line should not exceed 3m. The phase line and the grounding line should be intact, and the grounding line should not be connected to the weldment itself. The grounding loop should not be far away. 6.1.11 In rainy weather, welding operations should not be carried out in the sky. If welding must be carried out, rain and snow should be taken. 6.1.12 When entering the foundation (tower, kettle, furnace, device, machine, cylinder, warehouse, pit or other closed places) for operation, the following regulations should be met.
. Before maintenance work in the presence of flammable and explosive substances or harmful gases, strict ventilation and equipment cleaning and replacement analysis must be carried out to ensure that unqualified equipment, safety equipment, and operating lights are not in compliance with regulations. No one can enter without a supervisor:
b, 30 minutes before entering the interior, take samples for analysis: only after inspection and confirmation that there is no emergency can people enter the work;. Ladders and platforms should be installed according to the requirements of the North Deep Unit, and rescue ropes should be provided to ensure emergency escape. 6. When stopping the machine, first cut off the power supply, and no special person should be assigned to guard. The machine shall not be stopped by hand before it stabilizes.
6.1.14 The rotating parts of the machine shall not be repaired or replaced during operation. It is strictly forbidden to put the body into the rotating parts for observation and to take objects.
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6.1.15 The machine must be stopped to load and unload transmission belts and chains. 6.2 Furnaces and pressure vessels
6.2.1 The enterprise shall designate full-time or part-time technical personnel to be responsible for the technical management of boilers and pressure vessels, establish and improve various systems with the qualification system as the main content, and properly use and manage them in accordance with the requirements of the "Technical Supervision Procedure for Steam Boiler Safety" and the "Technical Supervision Procedure for Pressure Vessel Safety". 6.2.2 The use and management of various gas cylinders shall be carried out in accordance with the "Gas Cylinder Safety Supervision Regulations", and detailed implementation rules shall be formulated. 6.3 Chemicals and dangerous goods
8.3.1 Special warehouses or solid iron cabinets and cabinets shall be set up for chemical toxic substances and dangerous goods to be stored and locked. Drugs and medicines shall be managed by two people at the same time.
6.3.2 Corrosive substances, flammable substances, hazardous substances, oxidants, etc. must be stored in different categories. Chemical substances that conflict with each other, explode, burn, deteriorate, and produce chemical gases when in contact should be stored in separate rooms or isolated. 6.3.3 Warehouses for storing moisture-prone, flammable, explosive, and perishable substances should have good wind conditions, and timely check and implement corresponding safety measures when the situation changes. 6,3,4 The use of drugs must be approved by the relevant departments, strictly registered and quantified, and the users must understand the physical and chemical properties of the drugs, and implement corresponding anti-spreading measures. After the site is cleaned, the remaining drugs should be returned to the warehouse as soon as possible. 6.3.5 The preparation of test drugs should be strictly carried out in accordance with the handling and preparation operation procedures. 6.3.6 Corrosive substances must be handled with caution and must not come into contact with the skin. 6.3.7 It is strictly forbidden to use unlabeled, unclearly labeled, or expired drugs. 6.3.8 Special storage warehouses shall be set up for inflammable, explosive and volatile oil substances, and shall be far away from vehicles. Their construction shall comply with the provisions of GBJ16.
6.4 Electrical
6.4.1 The installation of various electrical equipment and lines shall comply with the regulations and rules of the Ministry of Water Resources and Electric Power and relevant departments. Insulation, protection, barriers, intervals, dynamic power-off, electrical isolation, safety voltage, leakage protection and other measures shall be implemented. 6.4.2 The direction of power lines in the factory shall avoid inflammable and explosive areas. 6.4.3 The metal casing of electrical equipment shall be equipped with grounding or zero protection according to the characteristics of its power supply system. 6.4.4 The insulation resistance, withstand voltage, leakage current and dielectric loss of power equipment shall be checked regularly according to regulations. 6.4.5 The electrical equipment in flammable and explosive workshops and warehouses shall be explosion-proof according to regulations. All electrical lines shall use double-insulated wires with specified cross-sections. Indoor wires shall not be defective. 6.5 Hoisting machinery
The installation, use and maintenance of hoisting machinery must be carried out in accordance with the requirements of GB6067. 6.6 Temporary operation
6.1 Before operation, the operator shall check the safety helmet, safety belt, ladder, springboard, scaffolding, guard plate, safety net and other equipment used for escape. When using ladders, they shall be equipped with anti-slip equipment and appointed special personnel for support. 6.6.2 The operator shall put the work in a bag and it is strictly forbidden to throw objects up and down. B.6.3 A safety net shall be set up around the production site, and a mountain dream zone shall be marked, with fences and warning signs, and temporary work guards shall be appointed. || tt||6.6.4 Personnel of level 2 or above shall be qualified for physical examination. Personnel with prohibited diseases are strictly prohibited from working in the open air. Safety belts must be worn when in use. Safety meeting shall be checked at least once a year with a 15Uk load drop test.
QB/T1852--93
β.6.6 In severe weather conditions such as gusts of wind force 6 (wind speed 10.8m/s) or before, fog, and little precipitation, outdoor work shall be prohibited.
Storage.7 Wine warehouse
5.7.1 Selection of the location, structure, and fire prevention of the wine bank shall comply with the provisions of G16. 7.2 The warehouse shall be insulated, ventilated, and protected from direct sunlight. The internal temperature shall be kept constant. 30 It should take cooling measures at the same time. 7.3 The sprinkler should be equipped with a spray cooling device and the cooling station should be opened. 74 Some sprinklers, transmission pipelines and doors should not be opened. 67.5 When the concentration of flammable gas in the air reaches 2.% (volume ratio), it must be ventilated to remove the flammable gas. 6.7.6 People in the underground wine warehouse must always be protected to avoid falling into foreign objects and reduce the generation of flammable gas. 6.7.? Each wine cellar should be equipped with a hood with a flammable gas detector and an ultraviolet flame retardant. 6.7.8 When installing electrical equipment in the wine warehouse, the power supply station must not be equipped with an electrical light or other electricity, so the electrical leakage protection equipment must meet the requirements of flammable gas protection.
67,9 It is strictly forbidden to approach the working area without permission, and it is forbidden to bring fire. 7.10 The operating platform should be equipped with a flame detector. 6.7.13 The floor wine cellar 1. The lower floor of the building should have a larger window and a fireproof door. The window area should not be larger than 1 m, and the window should be a relatively rectangular shape, and non-combustible materials should be selected. 6.7.14 The floor slab above the bed should not have holes. 6.7.15 The floor wine cellar is not allowed to have an external corridor or walkway. 6.7.16 At least two energy-saving stairs should be installed on the floor. If the building exceeds the second floor, a closed staircase should be installed. If the building exceeds the fireproof limit, a smoke-proof staircase should be installed. If the building exceeds six floors, a fire-fighting staircase should be installed. 6.7.17 If the floor area of a wine warehouse exceeds 200m, the fire alarm shall be installed on the fire alarm of each floor, and a centralized alarm shall be installed in each floor. The factory shall set up a fire alarm system. 6.7.18 If the floor area of a wine warehouse exceeds 2500m, the fire alarm system shall be installed on each floor. 6.7.19 The transportation of liquor shall comply with the following requirements. , Be careful and do not cause serious damage to the environment, environment, or other factors. Workers who can produce fire extinguishers shall not be allowed to enter the wine warehouse area: b. The exhaust pipe shall be equipped with a spark extinguisher. The exhaust pipe shall be equipped with a hot plate. The safe parking line of the car shall be no less than 5 turns away from the warehouse. It is strictly forbidden to repair the car in the warehouse area. c. The body of the transportation of liquor shall be marked with the words "No Fireworks". 6.8 Material and Product Storage
6.8.1 Raw materials and finished products shall be classified and stacked, arranged in order, and a fireproof room must be reserved. 6.8.2 The raw material warehouse should have good ventilation, heat insulation, moisture-proof and rodent-proof properties. 6.8.3 It is strictly forbidden to use drugs or incinerators in the raw material warehouse. 6.8.4 The raw materials in the warehouse should be stacked away from the wall, firmly and evenly, without passing through the culvert, and a sidewalk should be left. 6.8.5 The lights in the warehouse should be set on the first side of the road, and the distance from the stack water collection should not be less than 0.50m. The control valve should be set outside. 6.8.6. When packing raw materials, the outer wall should be strong and the height and bottom depth should not exceed 10 meters, and the length should not exceed 30 meters. The roof and the surrounding area should be covered with tarpaulin, etc., and the sealing should be firm and there should be a slope. 6.7. No materials should be placed under the outdoor overhead power lines. 6.8.8. There should be no weeds, garbage or combustibles around the warehouse and open-air stacking yard. 6.8,9. The moisture content and impurity ratio of grain should be strictly controlled before entering the warehouse. Any grain that does not meet the specified standards shall not be stored in the warehouse.
Inspect the temperature and humidity inside the grain storage. If abnormalities are found, corresponding measures must be taken. 6.8.10
The height of finished wine storage should generally not exceed five layers, and the grain should be stacked stably to prevent stacking. 6.8.11
7 Solid-state liquor production
7.1 Crushing
7.1.1 The crushing system must have good sealing and dust removal performance, and the operating device and the display instrument must be set in a separate operating plug.
7.1.2 The process protection device must have dust explosion prevention performance. When loading materials, a certain slope should be maintained, and stacking and holes are strictly prohibited. 7.1+31
When crushing large blocks, the feed port of the crusher should be equipped with a protective baffle, and it is strictly forbidden to feed by hand. When conveying with machinery, the machinery must not be put into the crusher.
7.1.45
When the crusher is running, if any abnormality is found, the machine should be stopped for inspection. 7.1.6 When the feed port is blocked, the power supply must be cut off, the machine must be stopped for cleaning, and it is strictly forbidden to pump by hand or machinery. A guardian sign is left at the power switch.
7.2 Cooking and Steaming
7.2.1 Before loading, first check that the bottom of the pot, the stove, the slots, etc. are in good condition, and can only be put into use after they have been properly checked. 7.2.2 During loading, the gas supply should be slow and even. If a bottle is blocked, the gas source should be turned off immediately. 7.2.3 When loading a barrel, the rope chain should be fixed and the operator should leave the body to prevent the rope and barrel from falling off and injuring people. 7.2.4 When using a water-sealed active material filling method, the interval from stopping the gas supply to loading the barrel should not be too long to avoid negative pressure. A vacuum cleaner should be installed at the bottom.
7.2.5 The underground connection should have a liquid level control device. 7.3 Grain reduction
7.3.1 The sliding power line of the mixer must be well insulated, and the non-information line should be protected by a rubber tube. 7.3.2 The materials should be evenly distributed and strictly fed manually. When the feeding is blocked, the machine should be used to handle it. 7.3.3 The air duct of the fan should be equipped with a protective net.
7.3.4 When the operation of the mixer is blocked, the materials should be spread by the machine. It is strictly forbidden to pry with sticks or other objects or move the rotating parts by hand. It is strictly forbidden to stand in the operation area.
7.4 When working in the cellar, pay attention to the ventilation and have a guardian. 7.5 The press should be operated by a special person. Wear tight working clothes when working and do not touch the materials. 7.5.2 When manually stepping on the curve, the operator should keep a certain distance and the working area should be clean and free of foreign objects. 7.6 Mud culture
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7. During the operation of powdering, no one is allowed to be on the top of the powdering machine. 7.6.2 The mud pool should be prepared for use by people in the pool. No one is allowed to be in the pool when people are in the pool. 7.6.3 At least two people should work in the same pool. It is strictly forbidden to add mud and apply mud at the same time. 8 Liquid liquor productionbZxz.net
8.1 Powder release
8.1.1 Delivery and feeding operations shall be carried out according to Article 7.1.3 of this standard. Motor vehicle transportation shall be carried out according to the provisions of GB4387. When using a bagging machine, it is necessary to prevent people from dropping the bag or other people from feeding the bag during bagging. 8.1.2
The powder dehumidifier and the drying machine should be installed as far as possible, and the dust removal equipment should be equipped with good lighting. 8.1.3
8.1.4 The powder dehumidification room should use double-layer doors and windows to isolate dust and air. 8.1.5 The powder system should be equipped with anti-static grounding equipment to remove the static electricity from the material. 8.16 If the medium conveyor (including auger and mixer) is blocked, the machine must be ventilated. 8.2 Hot spots
8.2.1 The system is strictly prohibited from overpressure operation. The operator must strictly observe the pressure gradient of the leveler. If a gap is found, the machine will be stopped immediately.
8.2.2 If the hot spot equipment is shut down for a long time, the liquid must be drained first. 8.2.3 Before cooling the consumption point, the liquid separator is strictly prohibited from being closed. B.2.4 Hot spots in operation, post-ripening equipment and parts must be strictly monitored by personnel. 8.3 Saccharification
8.31 During the saccharification process, the liquid level of the saccharification should be observed to prevent overflow. 8.3.2 During the saccharification process, the saccharification process should be protected to avoid scalding. 8.3.3 When the saccharification process is repaired, the stirring machine should be cut off, and the legal mark should be clearly marked and supervised by a dedicated person. 8.3.4 When the saccharification process is shut down for a long time, the saccharification process must be stopped by adding disinfectant to cool the saccharification process.
8.4 Banquet
8.4.1 During the saccharification process, attention should be paid to the position of the saccharification process to prevent overflow. 8.4.2 During the saccharification process, the addition of sulphuric acid must be carried out when the liquid temperature drops below 40°C. 8.4.3 When repairing and checking the contents of the tank, the procedures shall be in accordance with Article 6.1.12 of this standard. 8.5.1 The fermentation equipment for recovering carbon dioxide must be equipped with a pressure gauge and a safety valve. 8.5.2 When inspecting the inside of the fermentation equipment, the pressure gauge shall be set at a level above the bottom of the fermentation equipment. 8.5.3 When observing the situation of the fermentation equipment, it is strictly forbidden to put the head into the manhole. 8.54 When taking carbon dioxide from the fermentation equipment, the operator shall first pass through the manhole and then close the valve. 8.5.5 When sterilizing the fermentation tank, the operator shall first cover the tank to prevent hot water or steam from entering the fermentation tank. 8.5.6 A manhole shall be set at the bottom of the fermentation tank. Before entering the fermentation tank, the manhole must be opened and flushed. After removing a certain amount of gas, it can be discharged.
8.5.7 The operators shall comply with Articles 6.1-12 of this standard. 8 -
http://foodmate.net8.6 Distillation
Q3/TI: @B 1852—93
8.6.1 The instrument system shall meet the fire prevention requirements, and the heat-operating mechanism of the microcomputer control shall be pneumatic. 8.6.2 When adopting the forced reflux process, the intermediate flow pump must be well sealed and equipped with a safety device. 8.6.3 Various pipeline doors, condensers, pre-burners, forced reflux pumps, etc. are strictly prohibited from leaking. 8.6,4 The anti-static grounding device of the pipeline for conveying flammable and explosive substances in the hot distillation system shall be implemented in accordance with Article 5.2.3 of the book standard. 8.6.5 When the distillation equipment and pipelines are blocked or in abnormal conditions, the lazy personnel should avoid the perspective mirror, and it is strictly forbidden to approach and observe, and immediately stop and reduce the pressure.
8 Preparation of solid (gluten)
8.7.1 Sterilization
8.7.1.1 When using a high pressure sterilizer, it must be operated by a dedicated person. The sterilizer can only be opened when the sterilization is completed and the pressure gauge indicates zero.
8.7.1.2 When using a drying oven for low temperature sterilization, the sterilization degree shall not exceed 170°C. It is strictly forbidden to open the door of the oven before the temperature drops after sterilization.
8.7.2 Culture of koji
8.7.2.1 When diluting the acid, the acid must be slowly injected into the water to avoid excessive shock. 8.7.2.2 Use potassium manganate and methyl acetic acid solution to steam the lacquer bacteria. The prescribed quantity and order must be followed. 8.7.3 Ventilation system
8.7.3.1 The maximum pressure of the steam bulb shall not exceed the prescribed limit. 8.7.3.2 When the steam is being transported, there must be someone to watch over it, and pay attention to the operation and changes in the steam pressure. If there is a gas, the machine should be shut down immediately to repair the exhaust or reduce the pressure to extend the time to continue cooking. 8.7.3.3 When using a steam generator, the feeding should be even, and the material should not be delivered by force or by a lack of a handle. 8.7.3.4 The lighting in the room should use safe voltage and waterproof and moisture-proof lamps, and the electrical control system should be installed in a ventilated and dry room. 8.8 Liquid preparation
8.8.1 When the equipment and valves are disassembled, they must be vented to a gauge pressure of 0.001. 8.8.2 If the air is suddenly stopped during operation, the exhaust valve should be closed immediately and the air inlet valve should be closed to protect the air. 9 Liquor blending and packaging
9.1 Blending specifications
9.1, 1 When using a chromatograph, hydrogen bottles, oxygen bottles, and gas bottles must be stored separately, and conditions such as dryness, condensation, and ventilation should be prepared.
9.1.2 Check the air and conveying pipes for tightness to prevent leakage and misplacement. 9.1.3 When testing organic waste, the base addition operation should be carried out in a fume hood to prevent the base from overflowing. 9.2 Bottle washing
9.2.1 Bottles should be washed with care. The washing liquid used to wash old bottles should be non-toxic, non-toxic and non-corrosive. 9.2.2 Bottles on the conveyor belt of the bottle washing machine should be placed straight. It is strictly forbidden to touch the broken bottles on the conveyor belt. If the bottle washing machine is stuck, it must be stopped for processing.
9.2.3 The floor of the bottle washing workshop should be cleaned in time and no broken glass should be allowed. 9.3 Picking up and inspecting bottles
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The lights for picking up and inspecting bottles should be explosion-proof and cold light sources should be used. 9.4 Loading
Conveyors and loading machines should be operated by dedicated personnel. If the bottle cannot be aligned with the bottle, the operator should adjust the lower part of the bottle and it is strictly forbidden to adjust the bottle door.
9.5 Sealing
9.51 When using a non-automatic capping machine, it is strictly forbidden to operate with your head down and the head should not be close to the capping machine. 9.E.2 When the capping machine is tilted or the conveyor wheel is stuck, it should be stopped for processing. It is strictly forbidden to adjust and assist by hand. 9.5,3 If there is a broken bottle, it should be eliminated with non-shavings and other objects, and it should be cleaned up by hand. 9.5,4 When the rubber is used in the drying machine, the temperature should be prevented from being too high. 10 By-product production
10.1 Phosphorus dioxide filling
10,1.1 Before filling, the gas cylinder should be inspected for appearance. It is confirmed that it has passed the inspection within the inspection period and the safety accessories are intact before filling. Overfilling is strictly prohibited. 10,1.2 The gas cylinders to be kept should be properly kept and should not explode. When the temperature of the bottle is too high, no one is allowed to fill it. 101.3 The filling station must be equipped with isolation protection nets, pressure gauges and safety gauges. They must be regularly checked and calibrated. The drain port of the safety valve must be set outside the tank and the bottom height must be removed. 10.1.4 When filling, it must be splashed.
10.1.5 Regularly inspect the discharge of low-gas gas. After shutdown, the gas storage must be discharged immediately. 10.2 Before using biogas
10.2.1 The gas storage tank must be equipped with safety devices such as safety valves and explosion-proof safety films, and must be inspected regularly. 10.2.2 The gas tank and the gas storage tank must be strictly protected during the period, and no flammable materials such as gas and gasoline are allowed to enter the tank. 10.2.3 It is strictly forbidden to see flammable and explosive chemicals and foreign objects such as water, gasoline, etc. in the tank. 10.2.4 The biogas transmission pipeline should be made of materials with good gas tightness, chemical resistance, and corrosion resistance. It should be installed with a downward inclination in the direction of flow. In the parts where condensed water is easy to accumulate in the pipe, a drainage valve should be installed at the bottom of the narrow channel. 10.2.5 All joints of the gas transmission pipeline must be strictly inspected, and "escape", "leakage" and accumulation are strictly prohibited. 10.2.B The equipment system must be equipped with water seal, pipe, force meter, flow meter, flame arrester, water discharge, alarm facilities or automatic control facilities. The gas equipment should be explosion-proof type. 10.2.7 The gas equipment system must be kept in good condition. 10.2.8 The boiler should comply with the following items. The pipe of the boiler should be used to discharge the gas in the pipeline before sending the biogas. When igniting the burner in the furnace, it must be ignited before the biogas is discharged. For the sake of convenience, the exhaust fan should be used to extract the gas for 5 minutes before ignition. It should be raised before ignition. During operation, the furnace must maintain negative pressure. The water supply of the boiler room should be equipped with anti-explosion exhaust pipes and vent pipes, and they should be extended outside. There should be no open flames or flammable materials near it.
10.2.9 When inspecting the valve 1 of the island pool, measures such as ventilation and spiritual washing must be taken. If lighting is required, a plastic flashlight must be used.
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