Blockage prevention gas cleaning device

Abstract

The invention relates to the field of environmental protection equipment, and particularly discloses a blockage prevention gas cleaning device. The blockage prevention gas cleaning device comprises arack, a water tank, a stirring mechanism and a gas feeding mechanism, wherein the water tank is fixed on the rack; a water outlet is formed in the lower part of the water tank; a liquid feeding pipe is fixed on the rack; the gas feeding mechanism comprises a gas feeding pipe, a rotating shaft and a spiral blade; the gas feeding pipe is of an L shape; the gas feeding pipe is fixed with the bottom of the water tank; the rotating shaft is located in the gas feeding pipe, and is arranged along the lengthwise direction of the gas feeding pipe; a fixed piece is arranged at the periphery of the rotating shaft; the fixed piece is fixed on the inner wall of the gas feeding pipe; a rotating blade is fixed on the rotating shaft; a first bevel gear is fixed on the rotating shaft; the spiral blade is located at the periphery of the rotating shaft; the spiral blade is connected with the rotating shaft through a key; the outer edge of the spiral blade is pressed against the inner wall of the gas feeding pipe; the stirring mechanism comprises a stirring shaft and stirring blades; the upper end of the stirring shaft is connected with the rack in a rotatable manner; a second bevel gear is fixed at the lower end of the stirring shaft; the stirring blades are fixed on the stirring shaft. The blockage prevention gas cleaning device can clean the gas feeding pipe and prevent the gas feeding pipe from being blocked.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a gas cleaning device. Background technique [0002] The current factories will generate waste gas during the production process. These waste gases contain a large amount of toxic and harmful gases and dust with different particle sizes. Great damage to people's health, so it is necessary to purify the exhaust gas before discharging it. [0003] The traditional purification method is to filter the gas to remove relatively large dust in the waste gas; then add the reagent to water to form a solution, and pass the waste gas into the solution, the toxic and harmful gas contacts the solution and reacts with the reagent, so that the waste gas is removed Toxic and harmful gases in. However, dust with a smaller particle size needs a filter with a larger mesh to filter, and a filter with a larger mesh has a better blocking effect on exhaust gas, and the time for exhaus...

AI Technical Summary

Problems solved by technology

However, dust with a smaller particle size needs a filter with a larger mesh to filter, and a filter with a larger mesh has a better blocking effect on exhaust gas, and the time for exhaust gas to pass through the filter increases, and the efficiency will be further reduced

If the waste gas is directly passed into the solution, the dust in the waste gas will adhere to the pipe leading to the waste gas, the air intake of the pipe will be reduced, and the pipe will be easily blocked after long-term use

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