Combined waste gas filtering tank

An exhaust gas filtration and combined technology, applied in gas treatment, membrane technology, dispersed particle separation, etc., can solve the problems of inconvenient use and maintenance, incomplete exhaust gas filtration, and bulky equipment, etc., to improve the filtration effect, simple structure and volume. small effect

Inactive Publication Date: 2016-04-06
NANJING NUODAN ENG TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] One of the purposes of the present invention is to provide a combined exhaust gas filter box to address the above shortcomings, in order to solve the problem that the filter e

Method used

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  • Combined waste gas filtering tank
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Embodiment Construction

[0015] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0016] refer to figure 1 As shown, one embodiment of the present invention is a combined exhaust gas filter box, which includes a box body 1, and the box body 1 is preferably welded on both sides by PP (polypropylene) boards, thereby reducing the volume of the filter box , and reduce its overall quality; as shown in the figure, the aforementioned box 1 is provided with an air inlet 11 and an air outlet 12, and more importantly, a drawer for installing a filter core material is provided inside the aforementioned box 1 The drawer-type spacer 2 adopts a structure similar to that of a drawer, and is installed with the slide rail inside the box body, which can be easily pushed and pulled; and the drawer-type spacer 2 needs to be placed in the aforementioned air inlet 11 and air outlet Between 12; at the same time, in order to meet the demand for composite filtration and t...

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Abstract

The invention discloses a combined waste gas filtering tank and belongs to indoor ventilation equipment. The combined waste gas filtering tank comprises a tank body, wherein the tank body is provided with an air inlet and an air outlet; the box body is internally provided with drawer type separation layers for mounting filtering core materials; the drawer type separation layers are arranged between the air inlet and the air outlet; at least two drawer type separation layers are arranged; the filtering core materials at least comprise active carbon and an SDG (Secoisolariciresinol Diglucoside) adsorbent; and the active carbon and the SDG adsorbent cover the drawer type separation layers respectively to form a filtering section and an adsorption section in the tank body. The drawer type separation layers are arranged in the tank body so that a plurality of types of core materials for filtering or adsorbing can be mounted in the tank body, and various harmful components in waste gas can be conveniently treated, and furthermore, the filtering effect of waste gas is improved and the core materials can be conveniently replaced by adopting a drawer type structure; and a pressure difference of gas flows passing through the tank body is monitored in real time through a pressure difference alarm, so that the flow speed of the waste gas flowing through the tank body is in a controllable range and a condition that the flow speed is too rapid to affect the filtering effect of the core materials on the waste gas is avoided.

Description

technical field [0001] The invention relates to an indoor ventilation device, more specifically, the invention mainly relates to a combined exhaust gas filter box. Background technique [0002] At present, the laboratory filter equipment on the market generally only performs a single treatment for certain types of waste gas, either effective for acidic and alkaline gases, or effective for organic gases; Good filtering effect; moreover, the structure and volume of the existing various gas filtering devices are huge, the installation site is limited, and it is inconvenient to maintain during use, so it cannot be accepted by the majority of users. Thereby it is necessary to do further research and improvement for indoor, especially the structure of laboratory filter equipment. Contents of the invention [0003] One of the purposes of the present invention is to provide a combined exhaust gas filter box to address the above shortcomings, in order to solve the problem that...

Claims

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Application Information

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IPC IPC(8): B01D53/81
CPCB01D53/81B01D53/02B01D2259/128B01D2259/414
Inventor 李厚重
Owner NANJING NUODAN ENG TECH CO LTD
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