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Polypropylene exhaust gas packing spray tower

A technology of packing spray and spray tower, which is applied in the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve the problems of large absorption of harmful gases, inconvenient handling and maintenance, and large proportion of graphite, and achieves light weight. , the effect of easy installation and excellent corrosion resistance

Inactive Publication Date: 2016-03-02
TAICANG ZHENFENG CHEM EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

[0003] In the treatment of acid mist waste gas, absorption towers, packed towers, and washing towers are mostly used, which have strong adsorption capacity for waste gas. The traditional tower material is made of graphite, which has a large specificity and is inconvenient to transport and maintain. Therefore, the present invention provides A polypropylene waste gas packing spray tower is developed, which is made of polypropylene and filled with Pall rings or hollow balls in the spray tower, so that the absorption of harmful gases is large and the efficiency is high

Method used

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  • Polypropylene exhaust gas packing spray tower

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Embodiment Construction

[0019] 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.

[0020] see figure 1 , the embodiment of the present invention includes:

[0021] The polypropylene waste gas filled spray tower includes: a spray tower body, the spray tower body adopts a cylindrical structure, and is a vertical structure, which is conducive to the countercurrent contact of gas and liquid, Increase the exchange contact area, promote full neutralization, and achieve the effect of absorption or purification.

[0022] The spray tower body has a two-layer structure, the inner layer is a polypropylene material layer, and the outer layer is a supporting steel frame layer, and a circular reinforced arc-shaped plate is arranged on the o...

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Abstract

The invention discloses a polypropylene exhaust gas packing spray tower, which comprises a spray tower body. The spray tower body adopts a cylindrical structure, and is a two-layer structure, the inner layer is a polypropylene layer, and the outer layer is a support steel frame layer, the upper end of the spray tower body is provided with a horizontal spray pipe, the spray pipe is equipped with a spray port on the spray tower body, at the same time, the spray pipe in the spray tower is provided with nozzles, a packing layer is arranged in the spray tower body, and the upper end of the packing layer is equipped with a packing pressure plate. The polypropylene exhaust gas packing spray tower provided by the invention can fully absorb and purify exhaust gas, and at the same time has excellent corrosion resistance, light weight, and high strength.

Description

technical field [0001] The invention relates to the field of washing tower equipment, in particular to a polypropylene waste gas packing spray tower. Background technique [0002] In the production of electronic component factories, chemical pollution, metallurgy, and thermal power plant industries, there are often tail gases containing hydrogen chloride, chlorine and sulfur dioxide. These tail gases are directly discharged into the atmosphere and will seriously pollute the environment. Therefore, it is necessary to carry out recycling work, and the recycled waste gas can be reused to turn waste into treasure. For example, hydrogen chloride tail gas can be used to make hydrochloric acid. [0003] In the treatment of acid mist waste gas, absorption towers, packed towers, and washing towers are mostly used, which have strong adsorption capacity for waste gas. The traditional tower material is made of graphite, which has a large specificity and is inconvenient to transport and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/72
Inventor 金文联
Owner TAICANG ZHENFENG CHEM EQUIP CO LTD
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