Methanol gas water washing tank

A water washing tank and methanol technology, applied in gas treatment, membrane technology, dispersed particle separation, etc., can solve the problems of poor water washing effect, violent fluctuation, uneven gas-liquid contact, etc., achieve uniform distribution, stable flow, and improve water washing effect. Effect

Inactive Publication Date: 2019-08-16
SINOPEC GUANGZHOU ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a methanol gas water washing tank to solve the problems of uneven gas-liquid contact, violent fluctuations, and poor water washing effect in the prior art.

Method used

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  • Methanol gas water washing tank
  • Methanol gas water washing tank
  • Methanol gas water washing tank

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Effect test

Embodiment Construction

[0028] see Figure 1~5 , a methanol gas water washing tank of the present invention comprises a horizontal tank body 2, and the horizontal tank body 2 is composed of a horizontal cylindrical body and end caps 11 at both ends thereof. The top of the horizontal tank 2 is provided with a methanol gas inlet 1 and a purified gas outlet 3, the bottom of the horizontal tank 2 is provided with a purified water inlet 4, and the purified gas outlet 3 is provided with an overflow water outlet 5 on the adjacent head. 2 There is a buffer return chamber 6 in the middle of the inner cavity. The gas phase space 14 is above the water seal water level 12 in the horizontal tank body 2, and the water washing space 13 is below. The buffer return chamber 6 includes a bottom plate and a top plate, both of which are Horizontally arranged rectangular plate structure, the edge of the long side is connected with the side wall of the horizontal tank body 2, the length of the long side edge is equal to th...

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Abstract

The invention relates to a methanol gas water washing tank, which comprises a horizontal tank body, wherein the top portion of the horizontal tank body is provided with a methanol gas inlet and a purifying gas outlet, the bottom portion of the horizontal tank body is provided with a purifying water inlet, a sealing head close to the purifying gas outlet is provided with an overflow water outlet, the middle portion of the inner cavity of the horizontal tank body is provided with a buffer reflux chamber, the upper portion of the buffer reflux chamber is a gas phase space, the lower portion of the buffer reflux chamber is a water washing space, the top plate and the bottom plate of the buffer reflux chamber are respectively provided with small pipe installing holes for installing purifying gas riser pipes and reflux bending pipes, the reflux bending pipe is communicated to the buffer reflux chamber and the water washing space, and the purifying gas riser pipe is communicated to the waterwashing space and the gas phase space. According to the methanol gas water washing tank of the present invention, by completely utilizing the combination of buffering and uniform gas flow distribution, the water washing of the methanol gas can achieve smooth flow and good absorption effect.

Description

technical field [0001] The invention belongs to the methanol gas treatment technology in the technical field of gas purification, and in particular relates to a methanol gas water washing tank. Background technique [0002] Methanol is widely used in the petrochemical industry, not only as an important chemical raw material, but also as an energy source and vehicle fuel with excellent performance. With the rise of coal chemical industry, methanol as an intermediate raw material highlights its important value. Methanol is toxic. The toxicity of methanol has the greatest impact on the nervous system and blood system of the human body. It will produce toxic reactions when ingested through the digestive tract, respiratory tract or skin. Methanol vapor can damage the human respiratory mucosa and vision. Gas masks must be worn when working on sites with methanol gas. [0003] The storage tanks used to store methanol in the petrochemical industry are often sealed with nitrogen. W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/18
CPCB01D53/1487B01D53/18B01D2252/103B01D2257/70
Inventor 王以斌豆宝宜程继元丁梅峰姚建军王文昊郭维军李战杰
Owner SINOPEC GUANGZHOU ENG
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