What kind of material is good for Yancheng waste gas treatment tower
Qingdao San Da environmental technology limited production of waste, waste gas scrubber, waste gas purification tower, spray tower, waste gas treatment equipment, the waste gas absorption tower:
The introduction of acid mist exhaust purification tower by air duct, exhaust gas passes through the filler layer, and sodium hydroxide absorption liquid two-phase full contact absorption neutralization reaction, acid mist emissions after cleaning, the demisting plate dehydration fog by the fan into the atmosphere. The absorption liquid is sprayed at the top of the tower by a water pump, and then is sprayed down to the bottom of the tower. After the purification of acid mist emissions meet the national emission standards. The spray tower filler layer as a component of gas-liquid two phase contact mass transfer equipment. The packing tower with packing support plate, packing to huddle place in the support plate. The filler is installed above the filler plate, in order to prevent rising air blowing. Spray tower spray liquid from the top of the tower by spraying liquid distributor to packing, and the packing surface along the flow. The gas is fed from the bottom of the tower, and is distributed with the liquid through the gas distribution device, and then flows through the gap of the packing layer. When the liquid flows along the packing layer, the wall flow phenomenon sometimes occurs, and the wall flow effect results in the uneven distribution of the gas-liquid two-phase in the packing layer, which leads to the decrease of the mass transfer efficiency. Therefore, the filler layer spray tower is divided into two sections, arranged in the middle of distribution device, the re distribution of spray to lower packing.
Qingdao San Da environmental technology limited production of waste, waste gas scrubber, waste gas purification tower, spray tower, waste gas treatment equipment, waste gas absorption tower has the following characteristics:
1 the efficiency of dust removal and desulfurization is high, the desulfurization efficiency can reach to 85% when using alkaline washing water;
2 equipment area is small, easy to install;
3 water consumption, low power consumption indicators;
4 corrosion resistance, no wear, long service life;
5 the equipment is reliable and easy to maintain.
Installation notes
1 the equipment should be installed on the ground above the surface of the concrete above 100M, water pump, fan should be required for another concrete foundation.
2 transport installation should pay attention to the protection, not to damage the body and parts.
3 the equipment factory, the factory according to the specific circumstances, using sub packaging and transportation, from the factory to send to the site installation and commissioning.
4 installation and operation of the equipment in the outdoor, the bottom of the pool in winter to pay attention to antifreeze.
5 the equipment at the bottom of the pool there is a liquid mark, before use must be injected into the absorption liquid level mark. Should pay attention to the use of the process of absorption liquid
6 should be used to open the circulating water pump for 2-3 minutes, open the blower, shutdown, stop blower for 1-2 minutes, then stop the pump.
7 should be based on the use of regular inspection at the bottom of the tower inside the pool of liquid acid concentration and discharge outlet gas purification degree, beyond the standard, should be replaced in a pool at the bottom of the absorption liquid.
8 the equipment for a year and a half to two years should be a check, check the disk spray tube and filler packing, and its cleaning.
Process application domain
It is widely used in the purification of acid and alkaline waste gas discharged from various industries. Such as seasoning food, acid, pickling, electroplating, electrolysis, batteries, etc.