CJJ 47-1991 Design Specification for Urban Waste Transfer Stations CJJ47-91
Some standard content:
Industry Standard of the People's Republic of China
Design Specifications for Urban Waste Transfer Stations
CJJ 47-91
Beijing, 1991
Notice on the Issuance of the Industry Standard "Design Specifications for Urban Waste Transfer Stations"
Construction Standard [1991] No. 854
To the Construction Committees (Construction Departments) of all provinces, autonomous regions, and municipalities directly under the Central Government, and Construction Committees of cities with independent planning status: Relevant departments of the State Council:
In accordance with the requirements of the former Ministry of Urban and Rural Construction and Environmental Protection's (86) Chengkezi No. 263 document, the "Design Specifications for Urban Waste Transfer Stations" edited by China Municipal Engineering Southwest Design Institute has been reviewed and approved as an industry standard, with the number CJJ47-91, and will be implemented on July 1, 1992.
This standard is managed by the Shanghai Municipal Environmental Sanitation Administration, the technical unit responsible for urban environmental sanitation standards of the Ministry of Construction, interpreted by the China Municipal Engineering Southwest Design Institute, and published by the Standard and Quota Research Institute of the Ministry of Construction.
Ministry of Construction of the People's Republic of China
December 26, 1991
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Chapter 1 General
Chapter 2
Selection and Scale
Section 1
Section 2
Chapter 3
Chapter 4
Building and Environment
Equipment and Facilities
Equipment and LayoutWww.bzxZ.net
Section 2
Appendix - Explanation of Terms in This Standard
Appendix 2 Explanation of Terms in This Standard
Additional Explanation
Chapter 1 General Provisions
Article 1.0.1 In order to make our city This specification is formulated for the planning and design of municipal garbage transfer stations (hereinafter referred to as transfer stations) in accordance with national guidelines, policies and laws, and to meet the requirements of protecting the environment and improving people's health. Article 1.0.2 This specification is mainly applicable to urban domestic garbage transfer stations, and other garbage transfer stations can refer to it for implementation. Article 1.0.3 According to the characteristics of the transfer station, the design should be adapted to local conditions, advanced technology, economical and reasonable, safe and applicable, and conducive to protecting the environment and improving working conditions. Article 1.0.4 In addition to implementing this specification, the design of the transfer station shall also comply with the relevant standards currently in force. KAca-
Chapter 2 Site Selection and Scale
Section 1 Site Selection
Article 2.1.1 The site selection of the transfer station shall comply with the requirements of the city's overall plan and the city's environmental sanitation industry plan.
Article 2.1.2 The location of the transfer station should be close to the center of the service area or the place with the largest amount of urban garbage production.
Article 2.1.3 The transfer station should be located in a place with convenient transportation. Article 2.1.4 In places with convenient railway and water transportation conditions, when the transportation distance is far, it is advisable to set up railway and water transportation waste transfer stations. Article 2.2.1 The scale of the transfer station should be determined according to the amount of garbage transferred. Article 222 Garbage transfer volume: It should be determined based on the actual data of the average daily output of garbage in the service area in the high-yield months. No actual When there is actual data, it can be calculated as follows: 9=ong1000
Where Q--daily transfer volume of the transfer station (t/d); n--actual number of people in the service area
q--daily per capita garbage output of residents in the service area (kg/person·d), according to the actual local data; when there is no local data, the daily per capita garbage output can be 1.0-1.2k people/person*d, and the places with low gasification rate will use the higher value, and the places with high gasification rate will use the lower value:
--garbage output variation coefficient. According to the actual local data, if there is no data, the value of 8 can be 1.3-1.4,
Article 2.2.3 The scale of the transfer station can be divided into small, medium and large. The transfer volume is less than 150t/d, which is small; the transfer volume is 150-450t/d, which is medium; the transfer volume is greater than 450t/d, which is large. The land area of the transfer station shall comply with the provisions of 4.1.1 of the "Standards for the Establishment of Urban Environmental Sanitation Facilities" (CJ127). Article 2.2.4 The service radius of the transfer station:
1. For small transfer stations that use human-powered vehicles to collect garbage, the service radius should not exceed 0.5km:
2. For small transfer stations that use small motor vehicles to collect garbage, the service radius should not exceed 2.0km.
Article 2.2.5 When the garbage transportation distance exceeds 20km, large and medium-sized transfer stations should be set up.
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Chapter 3 Architecture and Environment
Article 3.0.1 The general layout of the transfer station should be combined with local conditions to be economical and reasonable. Large and medium-sized transfer stations should be arranged by region, and the operation area should be arranged downwind of the dominant wind direction. The layout of the front area of the station should be coordinated with the urban trunk roads and the surrounding environment. Article 3.0.2 The layout of buildings and structures in the transfer station should comply with the requirements of fire prevention, sanitation regulations and food safety.
Article 3.0.3 The architectural design and exterior decoration of buildings and structures in the transfer station should be coordinated with the surrounding residential buildings, public buildings and the environment. Article 3.0.4 The outdoor decoration of buildings in the transfer station should adopt water-brushed stone, intermediate paint, ordinary veneer materials, etc.
Article 3.0.5 The indoor floor, wall, ceiling and other surfaces of the transfer workshop should be flat and smooth.
Article 3.05 The doors and windows of buildings in the transfer station should adopt steel doors, steel windows or wooden doors and water windows. Small transfer stations facing the street should adopt rolling shutter doors, etc. Article 3.0.7 Large and medium-sized transfer stations should be greened, and the greening area should comply with the relevant regulations of the state and local governments. Article 3.0. The drainage system in large and medium-sized transfer stations should adopt a diversion system, and sewage treatment facilities should be installed. Article 3.09 The heating, communication, noise and fire protection standards of the transfer station should comply with the relevant regulations of the current standards. Article 3.0.10 Transfer stations should be equipped with lightning protection measures as needed. Chapter IV Equipment and Facilities Section 1 Equipment and its layout Article 4.1.1 Transfer stations should use different methods and equipment to load garbage onto transport vehicles or ships according to different regions and conditions. Article 4.1.2 The number of equipment in the transfer station should be determined according to the transfer volume. Article 4.1.3 In order to adjust the relationship between the working efficiency of the transfer station and the frequency of vehicle calls, garbage storage tanks should be set up as needed. Article 4.1.4 The depth of the pit for placing containers should ensure that the upper edge of the container is flush with the indoor floor or not higher than 5 cm from the indoor floor. The outer wall of the container should be kept at a distance of 15 to 20 cm from the pit wall, and a positioning device should be installed. 2
Article 4.1.5 The container should match the load capacity and compartment of the garbage truck.
Article 4.1.6 The number of containers should be determined based on factors such as garbage storage time, transportation cycle and spare capacity. The number of containers in a pit transfer station should not be less than twice the number of pits.
Article 4.1.7 Transfer stations using lifting equipment should use electric lifting equipment.
Article 4..The transfer station should be equipped with garbage compression machinery. Article 4.1.9 The layout of the equipment should comply with the following provisions: 1. The return distance between adjacent equipment
When considering pedestrians, its width should not be less than 1.2m. When considering vehicles, its width should be determined according to the actual needs of the transport vehicles. 2. The container-type garbage transfer station should reserve a place for the turnover container to park and a passage with a width of not less than 0 should be set around it. 3. The width of the main passage of the transfer station should not be more than 1.2m.
Article 4.1.10 The indoor height of the transfer workshop of the transfer station should not be less than the maximum extension height of the equipment. When using lifting equipment, the bottom of the hoisted object should be kept at a distance of more than 0.5m from the front of the object to be hoisted. Article 4.1.11 Large and medium-sized transfer stations should be equipped with a certain number of delivery vehicles.
Article 4.1.12 The number of transport vehicles can be calculated using the following formula. MQ
W—transportation volume (td)
W—transportation vehicle load (td)
—system efficiency, etEase
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1—daily transfer times per vehicle;
W—rated daily transport time:
work time. Article 4.1.13 Waterway garbage transfer stations shall adopt the form of dedicated docks and shall meet the requirements of water level changes. Article 4.1.14 Waterway garbage transfer stations shall be equipped with equipment for fixing garbage transport ships, garbage loading and unloading equipment and facilities to prevent garbage from being scattered in the water. Article 4.1.Article 15 The number of transport locomotives and ships shall be determined according to the operation volume, the load capacity of transport locomotives and ships, and the time of one operation. Section 2 Facilities
Article 4.2.1 Large and medium-sized transfer stations shall be equipped with garbage weighing devices. Article 4.2.2 Transfer stations shall be equipped with insecticides and pest control devices, and dust removal devices shall be installed in transfer workshops.
Article 4.2.3 Transfer stations shall be equipped with operating rooms or operating tables for controlling operations. The operating room or operating table shall be located at a high place or a safe place. Large and medium-sized transfer stations shall also be equipped with monitoring systems in the operating room or operating table. Article 4.2.4 Transfer stations shall be equipped with rooms for workers to be on duty, change clothes, or store tools and materials. Large and medium-sized transfer stations shall also be equipped with work and living facilities such as offices, dormitories, and canteens. Their area shall comply with the provisions of the "Standards for the Installation of Urban Environmental Sanitation Facilities" (CJJ27).
Article 4.2.5 Large and medium-sized transfer stations should be equipped with car wash and repair platforms, parking lots, gas stations and other facilities.
Article 4.2.6 Transfer stations should be equipped with emergency power supplies and corresponding machine rooms should be considered.
Article 4.2.7 Transfer stations should be equipped with telephones or other home communication facilities. Article 4.2.8 Railway and water transport transfer stations must be equipped with dispatching communication and signal systems connected to the railway system and waterway system. Article 42.9 Transfer stations should be equipped with facilities to remove water accumulation in the station. HKAoNiiKAca
Appendix 1 Explanation of terms in the specification
Term name
Government transport garbage transfer station
Railway transport garbage transfer station
Waterway transport garbage transfer station
Gasification rate
Gas compactor
Former term name
Gas transfer station using road transport as the transfer method
Gas transfer station using railway transport as the transfer method
Gas transfer station using waterway transport as the transfer method
Gasification rate refers to the percentage of gas used by urban residents in the gas-fired room
The equipment that compresses garbage and spreads it on the transport vehicle
Appendix II Explanation of the terms used in this specification
1. In order to facilitate the differentiated treatment when implementing the provisions of this specification, the terms with different degrees of strictness are explained as follows:
. Indicates that it is very strict and must not be done in this way
positive words use "must";
negative words use "strictly prohibited",
2. Indicates that it is strict and should be done in this way under normal circumstances, and "should" or "must not" are used as negative words;
positive words use "should";
3. Indicates that a slight choice is allowed. When the provisions permit, the positive words that should be done first are "should\ or "may\";
negative words use "not announced",
The writing method for specifying that it must be implemented in accordance with other relevant standards in the text is: "should be implemented in accordance with" or "should meet the requirements (or regulations)". The writing method for not having to implement the specified standards is: "reference requirements (or regulations)". HKAoNiKAca-
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