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Sewage Discharge in The Llb/IC Factory Flame-Proof Submersible Sewage Pump
BQ senes mining flame-proof submersible electric pump are the newest, large pumping equipment They were jointly researched and developed by out company and Henan Mime Resoue and Drainage Disaster Relet Cente Henan Mine Rescue and Drainace Disaster Rellef Center is the largest professional rescue and......
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Product Description
BQ senes mining flame-proof submersible electric pump are the newest, large pumping equipment They were jointly researched and developed by out company and Henan Mime Resoue and Drainage Disaster Relet Cente Henan Mine Rescue and Drainace Disaster Rellef Center is the largest professional rescue and drainage provider in China with strong technecai capabilities. it has: completed successfully 140 mne rescue and drainage disaster relief work in China accumulating abundant rescue drainage experence and underlaking a number of provincial science and technology public relation projects. Our company has been devoting to the developmmentand manufacture of fiame-proof submersible desilting pumps for many years.which is a science and technology key project at provincial level. Possessing advanced technology and mechanical equipment, strong manufacturing capacity, we have been awarded a varlety of national and provincial level science and technology progress awards. The design and manufacture of BO series flame-proof submersible electric pumps comprehensively ullized our company's advanced technology and Henan Mine Rescue and Drainage Disaster Relief Center's accumulated operational and practical experiences. This product is an integral equipment constituted by a double or single suction multistage centrifugal pump combined with a water filing, high pressure submersible three- phase asynchronous motor. The whole equipment operates submerged in submerged water. This product has the advantages of safe and reliable operation,advanced construction,sophisticated technology. suitable material selection, energy-efficiency easy installation and maintenance, ote
MAIN APPLICATION
The product is used for sewage discharge in the llB/ic factory where the temperature group is T1-T4 of combustible gas and explosible mixture of steam and air. it is suitable for coal chemical industry, petrochemical industry, municipal engineering, urban engineering, hospitals hotels, residential areas and other places.
WORKING CONDITIONS
1. Meeting the requirements of explosion-proof in accordance with
2. Supply power: 380v,660v, 1140v,3phase,50Hz
3. Medium temperature: 0-40ºC (above the temperature, there will
4. Medium PH value: 5-9.
5.Medium weight:≤1100kg/m3
6.Maxium depth:20m
When the explosive gas mixture in the flame-proof submersible sewage pump motor explodes, flame-proof shell shall not be damaged and the internal flame will not cause further explosion. The parts of explosive shell are tested by water pressure tests according to GB3836.2-2000 standard to ensure maximum internal pressure explosion.
The flame-proof submersible sewage pump is marked as ExdlIBT4/ExdlICT4, which is suitable for factory IIB//IC class. temperature group is T1-T4 of combustible gas and explosible mixture of steam and air. The maxium surface temperature must be in accordance with following list:
TemperatureGroup T1 T2 T3 T4
Maximum surface temperature 450 300 200 135
MAIN APPLICATION.
This series of products are designed and manutactured according to G83836.1-2010 explosive environent standard.
Parti:Facilty general requirements and C83836.2-2010 explosive environment standard
Pant Equipment standard of fame-proof shel "d'protecton,type of antmexpiosion s fame- proof, known as Exdl.which is applicable for mines containing an explosive gas, such as methane or coal dust and so on, where the mine is drained for routine operation,rescue and relief work or mine- recovery.
WQB series flame-proof submersible sewage pump is a lastest type of flame-proof products developed by our company, flame- proof performance is in accordance with GB3836.1-2010 Explosive Environment Part l: General Requirements for Equipment and GB3836.2-2010 Explosive Environment Part ll: Flame-proof Shell "d" Protection Equipment made of flame proof standards.Explosion- proof mark: ExdlIBT4/CT4. The whole series products have acquired explosion proof certification, type completed and convenient selection.This series of products are designed and manutactured according to G83836.1-2010 explosive environent standard.
Parti:Facilty general requirements and C83836.2-2010 explosive environment standard
Pant Equipment standard of fame-proof shel "d'protecton,type of antmexpiosion s fame- proof, known as Exdl.which is applicable for mines containing an explosive gas, such as methane or coal dust and so on, where the mine is drained for routine operation,rescue and relief work or mine- recovery.
MAIN APPLICATION
The product is used for sewage discharge in the llB/ic factory where the temperature group is T1-T4 of combustible gas and explosible mixture of steam and air. it is suitable for coal chemical industry, petrochemical industry, municipal engineering, urban engineering, hospitals hotels, residential areas and other places.
WORKING CONDITIONS
1. Meeting the requirements of explosion-proof in accordance with
2. Supply power: 380v,660v, 1140v,3phase,50Hz
3. Medium temperature: 0-40ºC (above the temperature, there will
4. Medium PH value: 5-9.
5.Medium weight:≤1100kg/m3
6.Maxium depth:20m
When the explosive gas mixture in the flame-proof submersible sewage pump motor explodes, flame-proof shell shall not be damaged and the internal flame will not cause further explosion. The parts of explosive shell are tested by water pressure tests according to GB3836.2-2000 standard to ensure maximum internal pressure explosion.
The flame-proof submersible sewage pump is marked as ExdlIBT4/ExdlICT4, which is suitable for factory IIB//IC class. temperature group is T1-T4 of combustible gas and explosible mixture of steam and air. The maxium surface temperature must be in accordance with following list:
TemperatureGroup T1 T2 T3 T4
Maximum surface temperature 450 300 200 135
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