High-efficiency dust removing equipment with cleaning function for air purification

Abstract

The invention relates to high-efficiency dust-removing equipment with a cleaning function for air purification. The equipment comprises a main body, a filler layer, a sewage collection tank, a water delivery pipe, an air inlet, an air outlet, at least two nozzles, an anti-blocking mechanism and a pretreatment mechanism, wherein the anti-blocking mechanism comprises a fixed rod, a supporting plate,a rack, a drive component, a reinforcing sleeve, a transmission rod, a knock block, a movable frame and two supporting components; the pretreatment mechanism comprises at least two first baffles andat least two second baffles. In the high-efficiency dust-removing equipment, sludge in the filler layer can be completely cleaned due to the anti-blocking mechanism, the probability of blocking the filler layer can be reduced, and the dust removing effect of the spraying tower can be improved; the flow rate of waste gas can be retarded due to the pretreatment mechanism, the waste gas staying timein the spraying tower can be prolonged, large particles in the waste gas can fall down, and the dust removing effect of the spraying tower can be further improved.

Description

technical field [0001] The invention relates to the field of dust removal equipment, in particular to a high-efficiency dust removal equipment with cleaning function for air purification. Background technique [0002] The spray tower is an absorption tower with no packing or tray in the tower, but is equipped with nozzles. The liquid enters from the top of the tower and is sprayed into mist or raindrops through the nozzles. The liquid is in close contact for mass transfer. The soluble components in the gas are absorbed. The structure of the spray tower is simple, not easy to be blocked, the resistance is small, and the operation and maintenance are convenient. [0003] As a kind of dust removal equipment, the spray tower plays an important role in environmental protection. During the long-term use of the existing spray tower, the dust in the tower is easily adhered to the packing layer after being mixed with water. Inside, the filling layer is blocked, which reduces the dus...

AI Technical Summary

Problems solved by technology

[0003] As a kind of dust removal equipment, the spray tower plays an important role in environmental protection. During the long-term use of the existing spray tower, the dust in the tower is easily adhered to the packing layer after being mixed with water. Inside, the filling layer is blocked, which reduces the dust removal effect of the spray tower. Not only that, when the waste gas enters the interior of the spray tower in the prior art, the gas flow rate of the waste gas is relatively fast, causing the waste gas to flow in the spray tower. The residence time of the spray tower is short, which reduces the dust removal effect of the spray tower. At the same time, the larger particles in the exhaust gas are easily blown to the packing layer by the air flow, resulting in the wear of the packing layer.

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