Acid liquor filtration and neutralization device for yellow phosphorus tail gas boiler

Abstract

The invention discloses an acid liquor filtration and neutralization device for a yellow phosphorus tail gas boiler. The device comprises a device bottom, side plates and an air inlet, wherein the upper portion of the device bottom is provided with a bearing plate, the lower portion of a water outlet pipe is provided with a water pump, a gas guide pipe is arranged above the water outlet pipe, theouter side of an air outlet pipe is provided with a cover plate, the lower portion of a water inlet pipe is provided with a fixing block, the left side of a first gear is provided with a second gear,the side plates are respectively arranged at the two sides of the device bottom, the upper portion of a spring is provided with a supporting plate, the left side of the air outlet pipe is connected with a filtration plate, the outer side of the filtration plate is provided with a gas purifying bottle, the left side of the gas purifying bottle is provided with a handle, the lower portion of a supporting rod is connected with a baffle, and the air inlet is formed in the left side of the baffle. The acid liquor filtration and neutralization device for the yellow phosphorus tail gas boiler has theadvantages that the purification efficiency of the yellow phosphorus tail gas is significant, the yellow phosphorus tail gas can be fully neutralized, the material produced after neutralization can be cleaned up in time, and the waste of resources is avoided.

Description

technical field [0001] The invention relates to the technical field of yellow phosphorus tail gas, in particular to an acid liquid filtering and neutralizing device for a yellow phosphorus tail gas boiler. Background technique [0002] The yellow phosphorus tail gas boiler is a device for purifying and neutralizing the yellow phosphorus tail gas to reduce the air pollution caused by the yellow phosphorus tail gas. The current yellow phosphorus tail gas boiler uses an acid filter neutralization device to purify the yellow phosphorus tail gas. Moreover, the yellow phosphorus tail gas cannot be fully neutralized, and the substances produced after neutralization cannot be cleaned up in time, resulting in a waste of resources. Therefore, we propose an acid filter neutralization device for yellow phosphorus tail gas boilers to facilitate the solution. questions raised above. Contents of the invention [0003] The object of the present invention is to provide a kind of acid liqu...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of acid liquid filtration and neutralization device for yellow phosphorus tail gas boiler, to solve the problem that the currently commonly used acid liquid filtration neutralization device for yellow phosphorus tail gas boiler proposed by the above-mentioned background technology is not obvious enough for the purification efficiency of yellow phosphorus tail gas , and the yellow phosphorus tail gas cannot be fully neutralized, and at the same time, the substances produced after neutralization cannot be cleaned up in time, resulting in a waste of resources

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