Spray tower for methane chloride tail gas treatment

A technology for methane chloride and tail gas treatment, applied in chemical instruments and methods, fixed filter element filters, filtration and separation, etc., can solve the problem of inconvenient replacement of activated carbon adsorption materials, reduce purification pressure, improve spray efficiency, and improve The effect of adsorption efficiency

Inactive Publication Date: 2019-03-29
JIANGSU LEE & MAN CHEM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a methane chloride tail gas treatment spray tower to solve the problem that it is inconvenient to replace the activated carbon adsorption material in the above background technology

Method used

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  • Spray tower for methane chloride tail gas treatment
  • Spray tower for methane chloride tail gas treatment
  • Spray tower for methane chloride tail gas treatment

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , the present invention provides a spray tower for methane chloride tail gas treatment, comprising a spray tower body 1 and a water storage tank 4, a spray tower bracket 30 is fixedly installed at the bottom of the spray tower body 1, and the spray tower body 1 The bottom of one side of the water tank 4 is fixedly provided with an air inlet 2, and the top of the spray tower body 1 is fixedly provided with an air outlet 3, and the water o...

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Abstract

The invention discloses a spray tower for methane chloride tail gas treatment. The spray tower comprises a spray tower body and a water storage tank, a spray tower bracket is fixedly installed at thebottom of the spray tower body, one side bottom of the spray tower body is fixedly equipped with an air inlet, the top of the spray tower body is fixedly equipped with an air outlet, and a water outlet of the spray tower body is in fixed connection with one side bottom of the water storage tank through a connecting pipe. The spray tower for methane chloride tail gas treatment provided by the invention is provided with activated carbon fiber to facilitate adsorption and purification of tail gas, and the activated carbon fiber has stronger adsorption capacity on organic gas than granular activated carbon, thus improving the adsorption efficiency. Regular opening of a box door enables extraction of a tail gas adsorption mechanism, thus facilitating replacement of the activated carbon fiber between an upper cover plate and a lower cover plate. A water curtain formed by a water trough, a first flow guide plate and a second flow guide plate facilitates preliminary purification of the tail gas and reduces the purification pressure of activated carbon fiber.

Description

technical field [0001] The invention relates to a spray tower, in particular to a spray tower for treating methane chloride tail gas, and belongs to the technical field of methane chloride tail gas treatment. Background technique [0002] Methane chloride, also known as methyl chloride, is a product in which the hydrogen atoms in the methane molecule are replaced by chlorine atoms. Methane chloride is an important chemical raw material. In addition to being used as a solvent, degreasing agent, extractant, aerosol, etc., it is also used in the production of films, medicines, pesticides, synthetic fibers, plastics, organic silicon and organic fluorine series products Raw materials are widely used. However, methane chloride organic chlorine waste gas is difficult to treat. The existing industrial waste gas treatment spray towers are generally equipped with a variety of spray devices in the tower, and correspondingly equipped with adsorption materials such as activated carbon. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/18B01D53/04B01D29/03
CPCB01D53/18B01D29/03B01D53/04B01D53/1487B01D2253/102
Inventor 夏旭东蔡荣成龚英俊
Owner JIANGSU LEE & MAN CHEM
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