Some standard content:
ICS 13. 030.40
Machinery Industry Standard of the People's Republic of China
JB/T10192-2000
Small-sized incinerator
Technical conditions
Specificationforsmall-sizedincinerator2000-04-24Promulgated
National Bureau of Machinery Industry
2000-10-01Implementation
JB/T10192—2000
This standard is proposed and managed by the Environmental Protection Machinery Standardization Technical Committee. The drafting unit of this standard: Nanjing Oasis Machinery Factory. The main drafters of this standard: Zhang Aoding, Qu Yunbei, Lv Jing, Zhou Guozhong, Sun Wei. 1 Scope
Standard of the Machinery Industry of the People's Republic of China
Technical Conditions
Small-sized Incinerator
Specification for Small-sized Incinerator JB/T10192—2000
This standard specifies the definition, requirements, test methods, inspection rules, signs, labels, instruction manuals, packaging, transportation and storage of small-sized incinerators (hereinafter referred to as incinerators). This standard applies to incinerators with a treatment capacity of 20~2000kg/h (including 20kg/h and 2000kg/h) for incinerating solid and liquid wastes, and a calorific value of 1500kJ/kg or more and 35000kl/kg or less (including 1500kJ/kg and 35000kl/kg). This standard does not apply to incinerators for incinerating hazardous wastes. 2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest versions of the following standards. GB191—1990
GB3095—1996
GB/T6388—1986
GB/T8969—1988
GB9078—1996
GB/T9801—1988
GB 9969.1—1998
GB/T 13306—1991
GB/T 13384—1992
GB/T14675—1993
GB/T14679—1993
GB/T15262—1994
GB/T16157—1996
GBJ122—1993
JB/T5000.12—1998
3 Definitions
This standard adopts the following definitions.
3.1 Incinerator
Packaging, storage and transportation pictorial symbols
Atmospheric environmental quality standards
Transport packaging, delivery and receipt symbols
Air qualityDetermination of nitrogen oxidesNaphthylene diamine hydrochloride colorimetric methodEmission standards for atmospheric pollutants from industrial furnaces
Air qualityDetermination of carbon monoxideNon-dispersive infrared methodGeneral provisions for industrial product instructions
General technical conditions for packaging of electromechanical products
Air qualityDetermination of odorThree-point comparison odor bag methodAir qualityDetermination of ammoniaSodium hypochlorite-salicylic acid spectrophotometryEnvironmental qualityDetermination of sulfur dioxideFormaldehyde absorptionParabenidine spectrophotometryDetermination of particulate matter in exhaust gas from fixed pollution sources and sampling methods for gaseous pollutantsNoise measurement specifications for industrial enterprises
General technical conditions for heavy machineryCoating
Equipment for incinerating waste using thermal technology. Approved by the State Bureau of Machinery Industry on April 24, 2000 and implemented on October 1, 2000
3.2 Incineration amount
JB/T10192—2000
The mass of waste burned per hour after the incinerator enters a stable state after ignition and temperature rise. 3.3 Loss ratio aloss in quantity ratio The mass of combustible material reduced after incineration accounts for the total mass of added combustible material. The calculation method is as follows (1): PBA×100% ...
Where: P-loss ratio;
A-mass of residue;
B-mass of added material;
C-mass of non-combustible material (such as glass, bricks, etc.) in the residual material. 3.4 Minimum residence time minimumrdretentiontime: 1)
The time that the combustion gas stays at high temperature from the last air nozzle or burner to the heat exchange surface (such as the heat exchanger of the waste heat boiler, the flue without refractory insulation material, etc.) or the flue cold air injection port. 3.5 Auxiliary fuel consumption amount auxiliaryfuelconsumptionamount The amount of auxiliary fuel consumed for each dry gram of waste (see 5.7.1 and 5.7.2) burned after the incinerator has been ignited and heated to a stable state for 6 hours.
3.6 Flue gas outlet temperature fluegasoutlettemperature The temperature of the flue gas when it leaves the secondary combustion chamber. That is, the temperature before the flue gas enters the heat exchange surface (such as the heat exchange surface of the waste heat boiler or the flue without insulation material, etc.) or the flue gas cold air injection port. 4 Requirements
4.1 Design requirements
4.1.1 The main performance of the incinerator is shown in Table 1. 4.1.2 The height of the smoke window shall comply with the provisions of GB9078. 4.2 Safety requirements
4.2.1 When the incinerator uses a gas burner, the fan should be started and the air regulating valve should be opened before ignition to fully purge the air. The scavenging time should not be less than 1 minute.
4.2.2 The oil and gas burner of the incinerator should be equipped with a safety protection device. When the ignition is abnormal after the burner is started, the safety protection device should be able to automatically cut off the fuel supply.
4.2.3 Before the incinerator stops running (including normal shutdown and shutdown of safety procedures), there must be a procedure for cooling the combustion chamber. When the temperature of the combustion chamber drops to the set value, the cooling procedure ends and the incinerator stops working. 4.2.4 The safe ignition time is 5~7s, and the scavenging time after ignition failure and fault extinguishing is not less than 20s. 4.2.5 Due to the sudden loss of power supply pressure, the incinerator stops running. At this time, if the power supply recovers by itself, the restart button must be pressed, and the incinerator is allowed to start. For gas burners, the provisions of 4.2.1 shall be met. 4.2.6 The power supply of the incinerator shall be equipped with a leakage protection device. 4.2.7 Under the conditions of a temperature of 40°C and a relative humidity of 85%, the insulation resistance between the electrical circuit and the protective grounding circuit shall not be less than 24M2, and shall be able to withstand a test voltage of 1mim, 1500V (power frequency 50Hz), without breakdown or short circuit. All connectors must be accurately positioned and reliably connected.
Processing capacity
Auxiliary fuel consumption
JB/T10192—2000wwW.bzxz.Net
Main performance indicators of the Chu furnace
Solid waste
Liquid waste
Coal and oil
Working temperature of combustion chamber
Exhaust temperature
Outer wall temperature
Smoke outlet temperature
Reduction ratio
Different combustion temperatures||tt| |Shortest residence time
850℃
900℃
980℃
Ringelmann blackness
Class I area
Class III area
Class III area
Carbon dioxide
Sulfur dioxide
Nitrogen oxides
Hydrogen chloride
Odor concentration
Dimensionless
1The noise measurement value is the maximum noise value 1m away from the outer wall of the incinerator, rated Fixed value
≥800
≤400
≥850
≥95%
≤100
≤250
≤350
≤1000
≤300
≤2000
According to the rated value on the plate
According to the rated value on the plate
The standard calorific value of auxiliary fuel is 41870kl/kgAccording to user requirements and Different wastes can be appropriately reduced without affecting the emission indicators to save fuel.
Partial area of furnace door ≤70℃
Classification according to GB3095
According to GB/T14675
2 The pollutant concentration in this table refers to the concentration of flue gas at a temperature of 273.16K and a pressure of 101325Pa. When calculating the flue gas emission concentration, 0, 11% of the concentration is used as the reference value (equivalent to an excess air coefficient α of 2.1)3 When the emission index of sulfur dioxide, nitrogen oxides, hydrogen peroxide, ammonia and other flue gas exceeds the standard, the tail gas treatment device should be installed according to the user's requirements to make it meet the emission standards. 8 The oil and gas lines attached to the furnace body and their accessories should be installed firmly, and there should be no leakage at the connection. 4.2.8
4.2.9 The connection lines between the control box and each controlled device must be protected by a metal hard pipe or hose. During the burning of waste materials, smoke should not have fly ash discharged. In a fire-prone environment, a spark extinguisher (net) can be added according to the user's requirements.
JB/T10192—2000
4.2.11 If a one-time feeding method is adopted, the furnace door is not allowed to be opened during the combustion process: If a continuous feeding method is adopted, a large amount of flue gas is not allowed to leak when the furnace door is opened.
4.3 Manufacturing requirements
4.3.1 The incinerator shall be manufactured according to the drawings and technical documents approved by the prescribed procedures and meet the relevant requirements. 4.3.2 Each furnace door and charging door shall be opened and closed flexibly and tightly, and the rotating parts shall rotate flexibly and reliably. 4.3.3
The materials used to manufacture the incinerator shall comply with the relevant national material standards. 4.3.4
The furnace lining, air duct, fan, pipeline and bacon shall be constructed and accepted in accordance with the relevant national standards. 4.3.5
The frame and shape of the incinerator shall be flat and smooth, without obvious concave and convex marks, damage and hammer marks. 4.3.6 Welding shall comply with the specifications, the appearance of the weld shall be flat, and it shall be corrected after welding. Cracks, melt penetration and other defects are not allowed. 4.3.7 All castings and forgings shall not have defects such as pores, sand holes and cracks that affect the service life and function of the parts. 4.3.8 The steel inner surface smoke pattern of the main equipment of the furnace body should be painted with heat-resistant and rust-proof paint, and all exposed metal parts should be painted. The painting requirements should comply with the relevant provisions of JB/T5000.12.
5 Test method
5.1 Appearance inspection
After the incinerator is manufactured, the appearance inspection must be carried out according to the requirements of the construction drawings. 5.2 Sealing test
After the oil supply and gas supply pipelines are installed, the pressure resistance and sealing tests should be carried out. The test pressure is 1.25 times the working pressure, the test time is 10min, and no leakage is required. It can only be used after passing the test. 5.3 Electrical performance test
5.3.1 Insulation resistance: measured with a 500V megohmmeter. 5.3.2 Insulation strength: withstand 50H, 1500V AC withstand voltage test, and there should be no breakdown or short circuit for 1min. 5.4 Burner and igniter inspection
Inspect the performance of the burner and igniter according to the factory instructions or user manual. The safe ignition time of oil or gas furnace is 5~7s. If ignition fails or fault goes out, the safety protection device can automatically cut off the fuel supply. The scavenging time before re-ignition shall not be less than 20s. The above test shall be conducted every 3min and 10 times in succession, and the success rate shall be 100%. 5.5 Test in operation
Before adding waste, an action test shall be carried out, including operation (automatic or manual) and stop. 5.6 Performance test
The performance test shall be carried out after the hot condition of the incinerator is stable, and the test waste specified in 5.7 shall be used for the test. 5.6.1 Average incineration volume W. Test
a) Solid waste: Continuous incineration time is not less than 6h, the ratio of the total amount of solid waste treated G (kg) to the burning time t (h): Wg=G/t.
b) Liquid waste: Continuous incineration time is not less than 3h, the ratio of the total amount of liquid waste treated V (m2) to the burning time t (h):
W,=Vitk
5.6.2 Auxiliary fuel consumption test
a) Incinerator Continuous operation for 6 hours;
JB/T10192-2000
b) Check by weighing or measurement, calculated as shown in formula (4): N
B41870
Wherein: G-the number of kilograms of standard auxiliary fuel with a calorific value of 41870 kJ/kg consumed per kilogram of waste incinerated under the conditions given in 3.5; N-the number of kilograms of auxiliary fuel actually consumed;
B the number of kilograms of test waste
D-the actual calorific value of the auxiliary fuel used. 5.6.3 Determination of reduction ratio
a) Prepare materials according to the amount of incinerator, and the waste is the test waste specified in 5.7; b) Ignite the incinerator, add materials after it reaches normal working conditions, and stop the furnace for inspection after burning for at least 6 hours: c) Determination of reduction ratio: Use a platform scale to weigh and check the residue. The platform scale used should have a large enough measuring range, and the scale value should be 50g. The reduction ratio should be calculated according to the formula listed in 3.3.
5.6.4 See Table 2 for the test method of environmental indicators. Table 2
Test methods for environmental indicators
Smoke blackness
Carbon dioxide
Sulfur dioxide
Nitrogen oxides
Hydrogen chloride
Odor concentration
5.6.5 Noise test
Test method
Weight method
Lingelmann smoke method
Non-dispersive infrared method
Formaldehyde absorption pararosamine spectrophotometry
Naphthylethylenediamine hydrochloride colorimetry
Silver nitrate volumetric method, ion chromatography
Three-point comparison odor bag method
Sodium hypochlorite-salicylic acid spectrophotometry
Test according to the test method of GBJ122, and the test value shall meet the requirements of item 5 of Table 1. 5.6.6 Body shell wall temperature test
GB/T 16157—1996
GBT9801—1988
GB/T15262—1994
GBT89691988
GB/T14675—1993
GB/T14679—1993
Use a point thermometer with an accuracy of 1.5 to test different parts of the body. The test values should meet the requirements of item 6 of Table 1. 5.6.7 Exit temperature inspection
Use a thermocouple at the end Measured at the outlet of the primary combustion chamber, the test value shall meet the requirements of item 7 of Table 1. 5.7 Test waste
5.7.1 Composition of solid waste
Food waste
Waste paper and wood blocks
5.7.2 Composition of liquid waste
Waste heavy fuel oil
Waste lubricating oil
6 Inspection rules
Inspection classification
JB/T10192—2000
Product inspection is divided into factory inspection and type inspection. 6.2 Factory inspection
6.2.1 Each incinerator must undergo factory inspection and can only leave the factory after passing the inspection. 6.2.2 Factory inspection items shall be in accordance with the provisions of Table 3. 6.3 Type inspection
6.3.1 Incinerators must undergo type inspection in any of the following situations: a) When applying for a national type approval certificate;
b) First-time products, including first-time products of converted production, trial type identification; c) When product performance is affected by changes in product design, structure, process or main materials; d) When the national quality supervision agency proposes type test requirements; e) When the product is resumed after 2 years of suspension; D. Normal production is conducted every 4 years.
6.3.2 Type inspection items
Type inspection items shall be in accordance with the provisions of Table 3.
Table 3 Inspection Items and Requirements
Appearance Inspection
Sealing Inspection
Safety Inspection
Operation Action Inspection
Performance Inspection
6.4 Judgment Rules
Inspection Requirements and Methods
According to 53, 5.4
According to 5.6, the test results shall comply with the provisions of Table 16.4.1 Products that meet all the factory inspection items are qualified products. Type Inspection
Factory Inspection
Only 56.5, 5.6.6 and 5.6.7 are inspected6.4.2 If any item fails to meet the requirements, double sampling is allowed and the item is re-inspected. If it still fails to meet the requirements, the type inspection of this batch of products shall be deemed as unqualified.
7 Signs, labels and instruction manuals
Signs, labels
JB/T10192—2000
The transport packaging labels of the Chu-sintering furnace shall comply with the provisions of GB191 and GB/T6388. 7.1.1
2Each Chu-sintering furnace shall be equipped with a product nameplate in an obvious position. 7.1.2
The nameplate manufacturing shall comply with the provisions of GB/T13306. 7.1.4
The nameplate should indicate:
a) Product model and name;
b) Main technical parameters (processing capacity):
c) Auxiliary fuel type:
d) Weight;
e) Manufacturer's name;
f) Factory number and manufacturing date.
Instruction manual
The instruction manual of the incinerator should comply with the provisions of GB9969.18
Packaging, transportation and storage
The packaging, transportation and storage of the incinerator should comply with the provisions of GB/T13384. The product packaging should be able to meet the requirements of water and land transportation. The random documents (instruction manual, product certificate and delivery list, etc.) should be sealed in a plastic bag. 7
Mechanical Industry Standard
Technical Conditions for Small Incinerators
JB/T10192-2000
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing: Postal Code 100044)*
Format 880X12301/16 Printing Sheet 3/4
4 Word Count 16000
First Edition in August 2000
First Printing in August 2000
Price 1200 Yuan
Print Quantity 1-500
2000-079
Mechanical Industry Standard Service Network: http/AvwwJB.ac.cn00
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