Efficient water curtain dust remover and using method thereof

Abstract

The invention discloses an efficient water curtain dust remover which comprises a dust removal box and supporting legs, the four sets of supporting legs are welded to the lower end of the dust removalbox. A water supply tank is fixedly connected to the upper part of the dust removal tank; the bottom of the water supply tank is communicated with a plurality of groups of spraying pipes; the plurality of groups of spraying pipes extend downwards into the D-shaped dust removal cavity of the dust removal box; and the lower end of the spraying pipes is in threaded connection with a pressure spray head, the bottom of the dust removal box is symmetrically connected with a first spiral pipe and a second spiral pipe, a liquid collecting tank is arranged below the first spiral pipe and the second spiral pipe, and the upper end of the water supply box is connected with an air storage tank through an air inlet pipe. According to the efficient water curtain dust remover and the using method thereof, the effect of controlling the flue gas emission rate is achieved by designing the sliding block with the crank connecting rod moving and cooperating with the valve effect of the spherical check block so that the effect is matched with the fixed flow rate of a water curtain, the absorption efficiency of absorption liquid is improved, the dust remover is suitable for different working conditions,and better use prospects are brought.

Description

technical field [0001] The invention relates to the field of flue gas treatment, in particular to a high-efficiency water curtain dust collector and a use method thereof. Background technique [0002] The water curtain dust collector is to remove the dust in the dusty tail smoke, so that the flue gas passes through the water curtain, and the dust particles are absorbed by the water curtain, thereby removing the dust particles in the dusty tail smoke. It is a very effective way of dust removal , used in various fields where heavy dust and flue gas need to be treated; the existing water curtain dust collector has certain defects in the design, first, the rate and content of flue gas from the flue pipe into the flue gas are unstable and different, The design flow rate of the water curtain is fixed, which leads to poor treatment effect of the flue gas. Second, the effect of absorbing the dust only by the area of ​​the water curtain is not ideal, and the absorption reaction is on...

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Problems solved by technology

[0002] The water curtain dust collector is to remove the dust in the dusty tail smoke, so that the flue gas passes through the water curtain, and the dust particles are absorbed by the water curtain, thereby removing the dust particles in the dusty tail smoke. It is a very effective way of dust removal , used in various fields where heavy dust and flue gas need to be treated; the existing water curtain dust collector has certain defects in the design, first, the rate and content of flue gas from the flue pipe into the flue gas are unstable and different, The design flow rate of the water curtain is fixed, which leads to poor treatment effect of the flue gas. Second, the effect of absorbing the dust only by the area of ​​the water curtain is not ideal, and the absorption reaction is only once, resulting in a certain degree of water or absorption. The waste of liquid has brought certain adverse effects in the process of use. Therefore, we propose a high-efficiency water curtain dust collector and its use method

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