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Lihuang Stainless steel scrubber
Stainless steel washing tower is divided into single tower body and double tower body, which is composed of liquid storage tank, tower body, air inlet section, spray layer, packing layer, swirl fog removal layer, air cone cap, access hole and so on. It is mainly used for the treatment of various harmful gases such as H2S, SOX, NOX, HCI, NH3, CI2 and so on.
Device function
Stainless steel scrubber is a packing tower, and the packing in the tower is the basic component of gas-liquid contact. The waste gas to be treated enters the tower body from the bottom gas inlet, passes through the packing layer from bottom to bottom, and finally exits from the top gas outlet. Water from the top and the middle of the tower through the liquid distributor, evenly sprayed into the packing layer along the surface of the packing layer flow down to the bottom of the tower and then pumped to the top and the middle of the tower for recycling.
Equipment principle
Due to the rising air and falling water in the packing layer in constant contact, so the concentration of particles and water-soluble components in the rising air is lower and lower, the upper part of the tower is the fog section, the absorption liquid fog in the gas is removed here, after preliminary treatment of the gas from the upper end of the absorption tower exhaust pipe into the next level of treatment equipment. The waste gas treated by scrubber can effectively absorb the particles in the gas.
Equipment function
The main material of stainless steel scrubber is stainless steel material (usually SUS304), which has a wide range of application. It is mainly used in the treatment of high temperature and acid and alkali gas. When dealing with high temperature waste gas, ceramic filler is used inside the equipment. When dealing with acid/alkaline gases, a pH detector and an acid/alkali drip system are installed to ensure that the discharged gas remains neutral and avoid corrosion of equipment and pipelines for subsequent waste gas treatment.
Process flow
Structural composition
This equipment is divided into single tower and double tower. The equipment is composed of liquid storage tank, tower body, air inlet section, spray layer, packing layer, swirl fog removal layer, air cone cap, access hole and so on.
Product characteristics
> Novel structure: change the conventional gas-liquid, two-phase staggered flow bubbling contact mode;
> Processing air volume: than sieve tray valve type step plate processing capacity of 50%;
> Low pressure drop: 16% less than conventional absorber;
> No high purification efficiency: the conventional absorption tower efficiency is about 70%, and the new vertical sieve tower absorption efficiency is more than 85%;
> Flexibility to increase or decrease the spray tower layer according to different exhaust gas sources.
Product application
> All kinds of harmful gases such as H2S SOX NOX HCI NH3 CI2 gas treatment;
> Deodorant devices for refuse transfer stations or yards and sewage treatment plants;
> Process exhaust treatment for semiconductor optoelectronics;
> Waste gas treatment of seeping water storage tank in landfills.