Gas-liquid cooling device

A cooling device, gas-liquid technology, applied in the direction of water shower coolers, heat exchange equipment, direct contact heat exchangers, etc., can solve the problems of insufficient contact, neutralization of acid and alkali, and unsatisfactory purification effects, etc., to achieve avoid runny effects

Inactive Publication Date: 2012-12-19
GUIYANG AL-MG DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the current cooling towers only have simple flaps in the cylinder. During the spraying process, the gas and liquid are dispersed and cannot be fully contacted. At the same time, the effects of neutralizing acid and alkali and purifying are not ideal.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1 of the present invention: as figure 1 As shown, the gas inlet 2 tangent to the cylinder body is welded at the lower end of the tower body 1, the gas outlet 4 is welded at the uppermost end of the tower body 1, the liquid outlet 5 is welded at the lower end, and a layer of gas is arranged on the gas inlet 2 Distributor 6, the structure of one layer of gas distributor 6 is as figure 2 Shown is a conical tube with a large mouth facing upwards, and a pipe is obliquely inserted on the surface of the conical tube, which is welded and fixed on the inner wall of the tower body 1 through the ring plate 11, and the second-layer gas distributor 7 is set on the first-layer gas distributor 6 , The structure of the two-layer gas distributor 7 is as follows: image 3 Shown is a conical tube with a small mouth facing upwards, a pipe is obliquely inserted on the surface of the conical tube, a circular plate is covered at the small opening of the conical tube, a small hole...

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Abstract

The invention discloses a gas-liquid cooling device, which comprises a tower cylinder (1). A first-layer gas distributor (6), a second-layer gas distributor (7), and a third-layer gas distributor (8) are connected to the inner wall of the tower cylinder (1) from the bottom up in turn. The first-layer gas distributor (6) is a conical pipe with an upward large opening, and a pipe is inserted on thesurface of the conical pipe in an inclined mode; the second-layer gas distributor (7) is a conical pipe with an upward small opening, a pipe is inserted on the surface of the conical pipe in an inclined mode, a circular plate covers on the small opening of the conical pipe, and a small hole is formed in the middle of the circular plate; and the third-layer gas distributor (8) is a straight barrelin which a short conical pipe is sleeved, a pipe is inserted on the surface of the short conical pipe, an annular plate (12) is connected with the lower end of the straight barrel, and small holes are uniformly distributed on the annular plate (12). The gas-liquid cooling device can well uniformly cool and purify the collected gas.

Description

technical field [0001] The invention relates to a cooling device, in particular to a gas-liquid cooling device. Background technique [0002] The gas-liquid cooling tower is a process equipment in the alumina production process. What enters the cooling tower is a gas mixture with strong alkalinity and a certain temperature. In order to effectively cool and purify the gas mixture, a gas-liquid cooling device is installed in the tower body, which can fully contact the gas-liquid and neutralize the acid and alkali, and purify the gas. Usually, the current cooling towers only have simple folded plates in the cylinder. During the spraying process, the gas and liquid are dispersed and cannot be fully contacted. At the same time, the effects of neutralizing acid and alkali and purifying are not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a gas-liquid cooling device that can achieve a good uniform cooling and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28C1/00F28F9/22
Inventor 孙敏
Owner GUIYANG AL-MG DESIGN & RES INST
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