Water curtain dust removing device

Abstract

The present invention provides a water curtain dust removing device comprising a sealed outer casing, wherein two ends of the sealed outer casing are respectively provided with an air inlet and an airoutlet, the air inlet is provided with a suction fan, and the air outlet is provided with an exhaust fan; a water curtain dust removing mechanism, an air filtering device and a sewage recovery deviceare disposed in the sealed outer casing; the water curtain dust removing device is disposed in the sealed outer casing and is near the air inlet end, and the air filtering device is disposed near theair outlet end of the sealed outer casing; a water spray device and a mist spray device perform twice cooling filtering on high temperature soot, the flow rate of water on a filter plate during the cooling and filtering process can be effectively controlled, the circulation of air on the filter plate can be accelerated, an S-shaped flow guide groove effectively assists the water attached to the filter plate to fast flow off the filter plate, and air circulation obstacles can be reduced; and an adsorption net and a drying net effectively reduce excessive water vapor and water in the air, so that the excluded air is relatively dry.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a water curtain dust removal device. Background technique [0002] In the current production process of some products, high-temperature smoke and dust will be generated. If it is directly discharged into the air, it will pollute the environment. In addition, high-temperature gas affects the temperature around the operation. Water must be used to cool and filter the smoke and dust. The cooled water is usually Directly discharged, not well realized recycling. Contents of the invention [0003] In view of the above-mentioned problems, the present invention provides a water curtain dust removal device with effective results, high dust removal efficiency, good cooling effect, and environmental protection. [0004] The water curtain dedusting device comprises a sealed casing, the two ends of the sealed casing are respectively provided with an air inlet and an air outlet, the air inlet is pro...

AI Technical Summary

Problems solved by technology

[0002] In the current production process of some products, high-temperature smoke and dust will be generated. If it is directly discharged into the air, it will pollute the environment. In addition, high-temperature gas affects the temperature around the operation. Water must be used to cool and filter the smoke and dust. The cooled water is usually Directly drained, not well realized recycling

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