Acid and alkali mist exhaust spray device, vertical exhaust scrubber material
Summary：
SYD type mist purification tower for waste gas treatment in sulfuric acid, nitric acid, hydrofluoric acid, hydrochloric acid and other processes produced in the process of acid gas. SYD type mist purification tower is a tower packed type circular structure of gas-liquid mass transfer. The packing layer is two 25- Phi Phi 38 cascade ring, each main filler is 500 ~ 800mm. This equipment uses spray fog cloth liquid. The water retaining plate is 90 degrees, 4 flaps. The treatment tower is composed of three parts: a liquid box section in the lower section; a spray filling and spraying section in the middle part; a water blocking section on the upper section. Purification tower with angle steel reinforced frame and maintenance ladder, a liquid pump solution circulation system. Absorption solution is generally 5 ~ 10%NaOH, when dealing with nitric acid gas, it is recommended to add Na2S solution to improve purification efficiency.
This equipment does not deserve to take exhaust fan, but also can be purchased according to user requirement.
The utility model has the advantages of high purification efficiency, compact structure, small occupation area, corrosion resistance, good aging resistance, light weight, convenient installation and transportation.
Characteristics of spray purification tower:
1.PP washing tower low noise, stable operation, simple operation, convenient;
2 professional for acid gas in electroplating industry and more than and 5 surface treatment produced by neutralization treatment, using high quality PP plate, the air volume can be adjusted with random. 3 external dimensions: according to customer site requirements PP spray purification tower alkali neutralization tower size.
Qingdao San Da environmental production of horizontal spray purification tower, air flow direction and drug spraying direction are crossed, with compact structure, greatly reduces the height of the system, the single volume reached 500 cubic meters per minute or more. This kind of washing tower filler made of PP material, shape of multi tooth shape of TELLERTTE, void ratio reached 95%, the specific surface area of 90 square meters per cubic metre; in addition to water filling made of PP material, TELLERTTE shape is circular shape, void ratio reached 95%, the specific surface area of 180 square meters per cubic metre. Sprinkler head with PP120 degree rotation without clogging nozzle. There are no metal components in the system. To this end, the whole system has a high acid and alkali resistance; full system resistance is less than 40mmAq, greatly saving energy consumption. The spray purification tower can make two layers of washing and processing of different pollution factors with different agents.
Scope of application:
Electronic industry, semiconductor manufacturing, PCB manufacturing, LCD manufacturing, metal industry, electroplating and metal processing industry, iron and steel pickling process, dyes, pharmaceuticals, chemical industry, deodorization, combustion exhaust SO * /NO to remove water soluble compounds and other air pollutants treatment X