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Waste gas double-cooling single-hot-drying treatment equipment

A treatment equipment and double cooling technology, applied in the direction of dispersed particle separation, chemical instruments and methods, combined devices, etc., can solve the problems of low operation efficiency, inconvenient waste gas filtration treatment, low efficiency of waste gas purification operation, etc., to improve efficiency, Electric heating efficiency is high, and the effect of increasing heating speed

Inactive Publication Date: 2020-06-19
何英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing exhaust gas purification tower is inconvenient to filter the exhaust gas, the efficiency of preheating the exhaust gas is low, the efficiency of heating and volatilizing the toxic and harmful gases in the exhaust gas is low; the efficiency of the purification operation of the exhaust gas is low

Method used

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  • Waste gas double-cooling single-hot-drying treatment equipment
  • Waste gas double-cooling single-hot-drying treatment equipment
  • Waste gas double-cooling single-hot-drying treatment equipment

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0023] like Figure 1 to Figure 5 As shown, the exhaust gas double-cooling single-heat drying treatment equipment includes a bottom bin 1, an inlet bin 2 is provided on one side of the top of the bottom bin 1, an air outlet bin 3 is arranged on the other side of the top of the bottom bin 1, and the top of the bottom bin 1 The middle position is provided with a heat drying chamber 4, and the heat drying chamber 4 is installed between the air intake chamber 2 and the air outlet chamber 3; The top is connected with the top of the heat-drying storehouse 4 by an air outlet pipe 6; the bottom of the air intake storehouse 2 is provided with an air intak...

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Abstract

The invention discloses waste gas double-cooling single-hot-drying treatment equipment, which comprises a bottom bin, wherein an air inlet bin is arranged on one side of the top of the bottom bin, anair outlet bin is arranged on the other side of the top of the bottom bin, a hot-drying bin is arranged in the middle of the top of the bottom bin, and is installed between the air inlet bin and the air outlet bin, the top of the air inlet bin is connected with the top of the hot-drying bin through an air inlet pipeline, the top of the air outlet bin is connected with the top of the hot-drying binthrough an air outlet pipeline, an air inlet pipe is arranged at the bottom of the air inlet bin, a main air inlet pump is arranged at the outer end of the air inlet pipe, an air outlet pipe is arranged at the bottom of the air outlet bin, an air outlet ball is arranged at the outer end of the air outlet pipe, an auxiliary air inlet pump is arranged between the air inlet pipeline and one side ofthe top of the hot-drying bin, an air outlet pump is arranged between the air outlet pipeline and the other side of the top of the hot-drying bin, and a conveying gas circuit is arranged in the hot-drying bin. According to the invention, waste gas in the bin body is subjected to electric heating treatment; and second electric heating wires arranged in a concentric circle mode and first electric heating wires arranged in a spiral mode greatly improve the waste gas heating treatment efficiency.

Description

technical field [0001] The invention relates to processing equipment, in particular to waste gas double-cooling and single-heating drying processing equipment. Background technique [0002] The exhaust gas purification tower is the equipment to realize the absorption operation, which is divided into three categories according to the gas-liquid phase contact form; the first category is the plate tower, the bubbling absorption tower, and the stirring bubbling absorption tower in which the gas is dispersed in the liquid phase in the form of bubbles; The second category is the injector, Venturi tube, and spray tower in which the liquid is dispersed in the gas phase in the form of droplets; the third category is the packed absorption tower and falling film absorption tower in which the liquid contacts the gas phase in a film-like motion. The gas-liquid two-phase flow mode in the tower can be counter-current or co-current. Usually countercurrent operation is adopted, the absorben...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00B01D50/00
CPCB01D53/005B01D50/60
Inventor 何英陈明忠
Owner 何英
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