Exhausting structure of papermaking workshop

A workshop and exhaust pipe technology, applied in the field of papermaking, can solve problems such as incompatibility, and achieve the effects of improving neutralization effect, low cost and ingenious conception

Pending Publication Date: 2017-04-05
TIANJIN GUANGJUYUAN PAPER IND GRP
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Although these sour and odorous gases will not pollute the environment, people will always feel uncomfortable after smelling them.

Method used

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  • Exhausting structure of papermaking workshop

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments.

[0015] An exhaust structure of a paper mill, such as figure 1 Shown, comprise lye tank 6, the first exhaust pipeline 2, the second exhaust pipeline 1 and exhaust fan 5, the input end of described first exhaust pipeline connects workshop, the output end connects lye tank, is positioned at the input end An exhaust fan is installed on the first exhaust pipe, and the sour and smelly gas in the workshop is discharged into the lye tank through the exhaust fan. Neutralize, and then the gas is discharged through the second exhaust pipe that is sealed and communicated at the top of the lye tank, figure 1 The middle arrow is the gas flow direction. The structure effectively neutralizes the sour smell in the workshop gas through the lye, and is low in cost and easy to implement, so that people can breathe fresh air.

[0016] In this e...

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Abstract

The invention relates to an exhausting structure of a papermaking workshop. The exhausting structure comprises an alkali liquor tank, a first exhausting pipeline, a second exhausting pipeline and an exhauster. The input end of the first exhausting pipeline is connected with the workshop, the output end of the first exhausting pipeline is connected with the alkali liquor tank, and the exhauster is installed on the position, located at the input end of the first exhausting pipeline, of the first exhausting pipeline. Rancid gas in the workshop is discharged into the alkali liquor tank through the exhauster. The top of the alkali liquor tank on one side of the output end of the first exhausting pipeline vertically communicates with the second exhausting pipeline in a sealed mode. Acid in the rancid gas is effectively neutralized through the alkali liquor tank, and the purpose that people breathe fresh air is ensured. Through an alkali liquor spraying head in the first exhausting pipeline, the rancid gas is subjected to two-time neutralization, and the neutralizing effect is improved. The exhausting structure of the papermaking workshop is simple in structure, scientific and reasonable in design, fantastic in conception and low in cost, and has the value of wide application and promotion.

Description

technical field [0001] The invention belongs to the field of papermaking, in particular to an exhaust structure for a papermaking workshop. Background technique [0002] In simple terms, the papermaking process is to turn trees into fibers and then crush the fibers to press them into paper. The process of turning wood into fibers is generally soaked and rotted to remove organic matter and leave wood fibers. Produces a sour odor. [0003] The traditional approach is to discharge directly into the atmosphere. Although these sour and odorous gases will not pollute the environment, people will always feel uncomfortable after smelling them. [0004] Therefore, be badly in need of developing a kind of way that can solve this sour smell. Contents of the invention [0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an exhaust structure for a papermaking workshop. [0006] Scheme of the present invention is realized like th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/40
Inventor 王超马鸿升
Owner TIANJIN GUANGJUYUAN PAPER IND GRP
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