The spray tower is widely used in the purification of acid and alkali waste gas discharged from the chemical, electronics, metallurgy, electroplating, textile, food, circuit board, electroplating machinery manufacturing and other industries. Such as seasoning food, acid, pickling, electroplating, electrolysis, batteries and so on.
The working principle of the spray tower is to neutralize the acidity and alkalinity of the exhaust gas. When the acid mist exhaust gas is introduced into the purification tower by the air duct, the exhaust gas and the sodium hydroxide absorption liquid are fully contacted by the gas-liquid two phase to absorb the neutralization reaction. After the mist exhaust gas is purified, it is discharged into the atmosphere by a fan after dehydration and defogging through a defogging plate. After the bottom of the tower is pressurized by the water pump, the absorption liquid is sprayed on the top of the tower, and finally returned to the bottom of the tower for recycling. The purified acid mist exhaust gas is lower than the national emission standard.
The desulfurization efficiency is high, and the desulfurization efficiency is as high as 85% when using alkaline washing water;
Low water consumption and power consumption indicators, the equipment occupies less space and is easy to install;
The equipment is reliable in operation and easy to maintain, corrosion resistant, non-wearing, long service life;
1. The company can select and design according to the amount of exhaust gas treatment, concentration and type provided by the customer. If the customer needs to change the size and orientation of the pipe interface, it should be proposed in advance so as to be manufactured on demand.
2. The company can also manufacture and manufacture according to the equipment drawings provided by the user.
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