Delivery Time:20 work days
Certification:ISO9001:2008
Production Description
Corrosion prevention is the key of the desulfurization tower, with outer lining steel plate, inter lining granite, and middle acid-resistant castable; called heavy anti-corrosion structure (or flake resin instead)
Demister in large tower is made of GRPP, which can bear 130 ℃ flue gas and high speed flow washout. Modular demister is convenient for installation and replacement.
Spray layer includes mother pipe and branch pipe, branch pipes arrange in pairs, which is made of FRP (or 316L stainless steel) with silicon carbide hollow-cone type nozzle (or 316L spiral nozzle). The spray tower commonly deals with huge amount of flue gas; eg. Power station boiler and Steel sintering machine.
Small tower uses steel plate with outer lining steel plate, inter lining granite, and middle acid-resistant castable. Spray device use material of FRP or 316L stainless steel.
Demister in large tower is made of GRPP, which can bear 130 ℃ flue gas and high speed flow washout. Modular demister is convenient for installation and replacement.
Desulfurization & dedusting specialized non-clogging nozzle. Mainly made of silicon carbide, PTFE, 316L and ceramic.
Eddy plate is used for uniforming gas distribution in the tower and mixing gas-liquid fully, which greatly increases the desulphurization efficiency.
Maintenance in Operation
| Maintenance in Operation | ||
| 1 | Import pipeline | Import pipeline must be full of liquid; long-term work under cavitations condition of pump is not allowed. |
| 2 | Regular Check |
Check regularly the current value of electric motor that cannot exceed the rated current. |
| 3 | long Running | During long running, if the leakage increases, pressure drops dramatically, or the noise and vibration rise, stop the pump and check. Chang the wearing parts like mechanical seal, bearing, impeller, etc. |
Accessories
Large-scale Tower and Accessories (flue gas treatment ＞ 100000m3/h)
Installation
Installation and Precautions
1.When installation, equipment should refer to general assembly drawing from the bottom to the top sequentially. it can also be installed according to the number of each section since there are numbers attached on tower when the equipment is delivered.
2.When the base has been placed to the position, top flange washer should be covered 1-2cm thick furan resin daub from the second section, and then the uppers can be lift one by one.
3.Installation of equipment inlet: orientation of inlet should be determined in advance (ensure the consistency between inlet center of device and the boiler outlet duct center so as to connect with air duct conveniently)
4. Please follow the above steps to install successively. After finishing water tank section, please enter into the device with ladder or scaffold and clear excess cement of cyclone muff, seam between internal section and section should be filled.
5. Please pay attention to the position of water feeding so as to connect the position of spray nozzle and pump.
6. After finishing the installation of tower, please make sure the seal of flange joints.
