Scrubber is a device which is used to clean the atmosphere especially air. It can control the air pollution. It removes the harmful particles from the air. Actually harmful particles and gases are mixed with the environment by the exhausts of the industries. Scrubber is a pollution control device. Literary it means pollution control device which use liquid substance to wash dirt particles from a gas stream. Nowadays it is used to define a system which applies a dry reagent into a dirty gas stream to wash out its acid gases. It is a primary device which can control the discharge of the gases, especially acid gas. Scrubber is also used in heat recovery system which is done from the hot gases. venturi scrubber manufacturers
The gases after getting exhausted may contain harmful particles which can pollute the environment. The Scrubber can remove or neutralize those harmful particles. A scrubber is applied in wet condition to clean flue gas, air and other pollutants and dust particles. A wet scrubber works on the target compound by keeping contact or it can particulate the matter with its scrubbing substance. This scrubbing substance may be simple water for dust and reagents for specific compounds. It is used to target specific compound.
Scrubber contains spray nozzle, aspirator and packed towers to remove the pollutants efficiently. It can be more convenient to wash out dirt. They are kept in the scrubber and they are as designed that they can be sprayed the washing solution on the large surface for better cleaning. Proportion of water into the gas is increased by the wet scrubber. A visible stack plume can be created and the gas is sent on the stack.
Flue gas stream what is treated with the moisture cannot be saturated by the dry or semi dry scrubber. Wet scrubber can do this. Sometimes no moisture is added. In other cases some moisture is added. It is evaporated in the flue gas. It is without condensing. Scrubber is useful for cleaning.
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