Sign In | Join Free | My
Yixing Haina Environmental Engineering Co.,ltd.
Yixing Haina Environmental Engineering Co.,Ltd Human Relies on Environment . Environment needs Human Protection
Home > Wet Gas Scrubber >

Gas Treatment Wet Scrubber System , Air Filter Dust Collector Coal Fired Boiler 

Yixing Haina Environmental Engineering Co.,ltd.
Yixing Haina Environmental Engineering Co.,ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-510-87838893
Contact Person:
Miss Jennifer Zhang

Gas Treatment Wet Scrubber System , Air Filter Dust Collector Coal Fired Boiler 

Brand Name : HAINA
Model Number : LP
Certification : ISO9001:2008
Place of Origin : China
MOQ : 1 set
Price : USD 2000~5000/ set
Supply Ability : 10 sets/ week
Delivery Time : 20 work days
Packaging Details : 1. If the device is seperately transported, regular case would be used. 2. If the device is transported as a whole, it will be packed nude.
Product Name : Coal Fired Boiler Gas Treatment Wet Scrubber Air Filter Dust Collector
Material : Carbon Steel Plate
Application : Industrial Boiler
Resistance : <1200Pa
Inlet Gas Speed : 17-23m/s
Gas Temperature : 50-80 ℃
Liquid Gas Ratio : 2.5-4.0L/m³
Contact Now

Production Description

Main-vice Desulphurization Wet Scrubber is made of carbon steel and lined with granite. Several modules are separated and assembled at site. (Or made as a whole steel-made tower and lined with granite.) The gas after dedusting enters into the desulphurization tower, and the SO2 containing in the flue gas is purified due to neutralization reaction. The vice tower has the function of dehydration in order to protect the ID fan, flue and chimney that connected after the vice tower.

Principle of Operation

Desulphurization spray layer is based on the upper part of the tower, the absorption tower slurry circulating pump corresponding to each spray layer. The nozzle configuration of spray layer is simulated designed by professional software in order to ensure good contact with alkali and acid reverse gas reaction; and finally reach purification effects. Demister installs in the upper desulphurization tower, a total of two levels. The net is used to separate the entrainment of flue gas cloud droplets, and droplet concentration in flue gas export from mist eliminator is less than 75 mg/Nm3 (dry basis). At the same time, the equipment also has spray washing device to the tiny dust particles adhesion and desulphurization of flue gas crystallization on the demister system resistance increases.


1. Firstly, please turn on pump, turn off the door of induced fan, reduce current. Then, open the door of the fan when the fan operates normally. At last, when there is water overflowing at the outlet of water spray tower, please turn on the induced fan.

2. When operating, please observe the operation of water supply system and ensure water supply even and normal.

3. When operating, it is not allowed that there is no water in cylinder. Please check whether the outlet of ash water is smooth regularly and observe the temperature of flue gas and resistance of system.

4. When operating, PH value of water in tank should be tested regularly, when PH value is less than 7, alkali matter should be added to ensure the PH value of circulating water.

5. According to the amount of ash, mist eliminator backwash pump does not need to operate for a long time, it should be controlled well.

6. Water level in processing water tank should be normal before turning on backwash pump. Water level in circulating water tank should be normal before turning on circulating water pump as well. If the water level cannot achieve the requirement, please start clarified water pump so that water in processing tank can flow into circulating tank, as a result, water level in processing water tank is of importance.

7. When turn off device, please turn off induced fan firstly and then water pump.

8. If the device has been rested for a long time, there is necessary to drain water in water pipe and tower and clean up the ash in multi cyclone dust collector.

Points for Attention

Points for Attention

Please clean up settling tank regularly. Ash deposition will cause the incomplete precipitation of dust and desulfurization products. If impurity content of water which flows into clean water tank is too high, it will block pump and spray device so that desulfurization effect will be influenced.


Feed water flow control: Adjust water flow supply and control the water supply in allowed range. Do not bring liquid water into induced fan and chimney.


Boiler room operators should seriously record following information in time: the amount of alkali, PH value of water in tank, water addition, PH value of ash water and cleaning dust situation of depositing chamber.


Check whether the pump, fan and electric motor are heating, whether there is abnormal noise and whether there is seepage water of pump.


Check whether desulfurization products generate crystallizing, if crystallizing has been generated; please change circulating water in tank in case of clogging nozzle and affecting desulfurization effects.


Circulating water should be changed when blow is out in case that there is no water but burning.


Equipment failure: Firstly, please find the causes of the malfunction, if the problem can be solved individually, actions should be taken immediately, if the individual can not solve the problem, please inform the responsible officer and boiler operators as soon as possible. When stopping running the equipment for repair, the fan should be firstly turned off, and then the pump.

Product Tags:

wet air scrubber


wet scrubber system

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Gas Treatment Wet Scrubber System , Air Filter Dust Collector Coal Fired Boiler  Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Yixing Haina Environmental Engineering Co.,ltd.
Characters Remaining: (0/3000)
Inquiry Cart 0