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Waste gas collecting cover and reaction device

A technology for waste gas collection and cover, which is applied in the fields of smoke removal, chemical/physical/physical-chemical processes, chemical instruments and methods, etc., and can solve problems such as health hazards of cleaning personnel

Active Publication Date: 2016-07-27
HUIZHOU HUANFA ENVIRONMENTAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, these harmful exhaust gases will cause great harm to the health of cleaning personnel

Method used

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  • Waste gas collecting cover and reaction device
  • Waste gas collecting cover and reaction device
  • Waste gas collecting cover and reaction device

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Embodiment Construction

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

Provided are a waste gas collecting cover and a reaction device.The waste gas collecting cover comprises a cover body, a rotating assembly, an exhaust tube and an installation assembly.The cover body is of a hollow structure, the two ends of the cover body serve as the installation end and the covering end respectively, the installation end is provided with an installation opening, the covering end is provided with a covering opening, and a notch is formed in the side wall of the cover body.The rotating assembly comprises a horizontal bearing and a fixing disc, the edge of the installation opening is connected with the horizontal bearing, the fixing disc is rotatably arranged in the horizontal bearing in a sleeved mode, and the fixing disc is provided with an exhaust hole.The exhaust tube is installed on the fixing disc and communicated with the exhaust hole.The installation assembly comprises a connecting rack and a telescopic cylinder which are connected with each other, and the telescopic end of the telescopic cylinder is connected with the connecting rack.According to the waste gas collecting cover, the cover body provided with the notch is rotatably connected with the rotating assembly, and a cleaner can conduct cleaning operation more conveniently and rapidly; in addition, by means of the covering effect of the cover body on a reaction vessel, air pollution can be reduced, and harm to the body of the cleaner can be reduced.

Description

technical field [0001] The invention relates to the technical field of exhaust gas collection, in particular to an exhaust gas collection cover and a reaction device. Background technique [0002] At present, in industrial production operations, especially in the chemical industry, it is generally necessary to add various raw materials into the reaction device in advance, and then react the various raw materials in the reaction device to obtain products. For example, the raw materials are reacted in a reaction vessel, and the reaction vessel includes a reaction tank, a reaction cylinder or a reaction pool and the like. [0003] After the reaction device completes the reaction, the reaction vessel needs to be cleaned, for example, the reaction barrel, reaction tank or reaction pool needs to be cleaned to remove the raw material residue in the reaction vessel. Usually, when cleaning the reaction vessel, it is necessary to Add a certain amount of organic cleaning agent, such a...

Claims

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Application Information

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IPC IPC(8): B01J19/00B08B15/00
CPCB01J19/00B01J2219/00761B08B15/007
Inventor 王健军
Owner HUIZHOU HUANFA ENVIRONMENTAL SCI & TECH