As people's living environment becomes more and more serious, especially atmospheric pollution becomes more prominent. Nowadays, dense fog is everywhere, which fully shows the bad air environment. In this environment, acid mist exhaust gas purification towers have emerged as the times require. But what is the acid mist treatment waste purification tower? What are the characteristics? Now China's waste gas treatment equipment trading network for everyone to say:
I. Overview
The exhaust gas treatment purification tower is widely used in the purification and absorption processes of various industries such as various chemical industries, copper and zinc smelting, and electrical and electronic industries. Its construction methods are various and most of them are vertical packed towers and plate towers. With the advancement of science and technology, people began to look for energy-saving, highly-efficient, and actively-accepted pollution receiving equipment that can be put to practical use in various ways and places. In practical use, due to space and space limitations, the vertical exhaust gas treatment purification tower is relatively large and bulky and is not suitable for installations. Our company has recently developed a device method that is horizontal, reduces the height of space, and adds device sensitivity. The secondary gases to be treated are hydrochloric acid mist, sulfuric acid mist, chromic acid mist, nitric acid mist, and hydrogen cyanide.
Second, the working principle
After the gas inside the tower body enters the tower body, the gas enters the packing layer. The packing layer has the spray liquid from the top and the back spray liquid, and forms a layer of liquid film on the packing. When the gas flows through the gap of the packing, Contact with the liquid film of the filler and react and absorb. After the gas absorbed or reacted is collected by the demister, it is discharged out of the tower through the air outlet. The liquid on the liquid film enters the tank under the influence of gravity and is taken out of the tank by the return pump.
Third, the structure and characteristics
The tower contains towers, liquid spreaders, reservoirs, grilles, demisters, packing layers, various types of interfaces, and inspection holes. The new tower can be equipped with a gas analyzer, inverter, differential pressure transmitter, PH master meter, pressure sensor, conductivity meter, liquid level meter, flow sensor, solenoid valve and master cabinet and other systems. And the automatic control system can monitor the equipment work 24 hours a day and complete the automation.
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