A new generation of products developed by ourselves on the basis of absorbing foreign advanced technology are suitable for converter flue gas purification and gas recovery system. As a key equipment linked with pneumatic three-way gas switch valve, it is installed before gastank after three-way gas switch valve to prevent gas from flowing into fanthrough three-way gas switch valve when the three-way gas switch valve is closed loosely
Structural Features of Water Sealing Reverse Water Valve
- water seal reverse stop valve is mainly composed of valve body, rotary cover,valve shaft, pneumatic device and water injection device, overflow device,water level control stem, heating and heat preservation device, etc.
- Usea fully enclosed shell, the operating medium does not leak out to avoidenvironmental pollution
- Infull open position, the flow resistance of the medium passing through the valveis close to zero, and the automatic reverse stop and reliable partition of thegas are realized by water seal when the valve is outside and closing valveposition.
- Hasthe function of automatic water supply, which keeps the water level betweenhigh and low water levels all the time, and has the display of high, low, limitlow water level state and limit low water level alarm device.
- Canrealize remote and local control, and can realize computer interface
- Inthe converter flue gas purification and gas recovery system, a set of controlcabinet is shared with the pneumatic three-way gas switch valve and thepneumatic bypass gas cut off valve to realize the operation of the systemlinkage