CN208911745U

CN208911745U - A kind of active carbon filter

Info

Publication number: CN208911745U
Application number: CN201821134071.0U
Authority: CN
Inventors: 陈建成
Original assignee: Guangzhou Xincheng Purification Equipment Co Ltd
Current assignee: Guangzhou Xincheng New Material Co.,Ltd.
Priority date: 2018-07-18
Filing date: 2018-07-18
Publication date: 2019-05-31
Anticipated expiration: 2028-07-18

Abstract

The utility model discloses a kind of active carbon filters; including outline border and the filter core being arranged in outline border; the filter core uses filtering material of activated carbon; filtering material of activated carbon includes the activated charcoal strainer set gradually from outside to inside, active carbon filter cloth and active carbon filter cotton; each mesh inner wall of the active carbon filter screen is stained with granular activated carbon, and the density of the activated charcoal strainer, active carbon filter cloth and active carbon filter cotton is successively decreased step by step；The active carbon filter of the utility model is high for the pernicious gases such as subtle dust, bacterium germ, fumes peculiar smell, tolualdehyde removal efficiency.

Description

A kind of active carbon filter

Technical field

The utility model relates to air filter technical fields, more particularly, to a kind of active carbon filter.

Background technique

With the progress and development in epoch, people are also higher and higher to the environmental requirement of life, and air pollution is this very Common problem increasingly causes everybody attention.Currently, most of air filter arrangements are single in the market, directly in filter Inside installation have adsorption capacity active carbon filter screen, since adsorption area is small, for subtle dust, bacterium germ, The pernicious gases removal efficiency such as fumes peculiar smell, tolualdehyde is relatively low.

Utility model content

In order to overcome above-mentioned existing issue, the utility model provides the good active carbon of a kind of high efficiency filter, filter effect Filter.

The technical solution of the utility model are as follows: a kind of active carbon filter, including outline border and the filter core that is arranged in outline border, The filter core uses filtering material of activated carbon, and filtering material of activated carbon includes the activated charcoal strainer set gradually from outside to inside, active carbon filtration Cloth and active carbon filter cotton, each mesh inner wall of the active carbon filter screen are stained with granular activated carbon, the active carbon filtering The density of net, active carbon filter cloth and active carbon filter cotton is successively decreased step by step.

The activated charcoal strainer is fishnet shaped activated carbon filter screen.

The active carbon filter cloth is formed by active carbon with non-woven fabric compounded.

The active carbon filter cotton uses Alveolate activated carbon filter cotton.

The granular activated carbon is coal quality granular activated carbon.

The granular activated carbon partial size is 1.5-4mm.

The utility model has the following beneficial effects: the activity that the active carbon filter of the utility model uses density to successively decrease step by step Charcoal filter screen, active carbon filter cloth and active carbon filter cotton, then adsorption area is incremented by step by step, and adsorption effect is good, the ash that team can be subtle The pernicious gases such as dirt, bacterium germ, fumes peculiar smell, tolualdehyde removal efficiency is high；Each net of outermost active carbon filter screen Hole inner wall adhered particles active carbon, helps to improve the adsorption capacity of active carbon filter screen, improves the filter efficiency of entire filter.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model；

Fig. 2 is the utility model filtering material of activated carbon structural schematic diagram.

In figure, 1, outline border；2, filter core；3, activated charcoal strainer；4, active carbon filter cloth；5, active carbon filter cotton.

Specific embodiment

The utility model is further elaborated with reference to the accompanying drawings and examples.

As shown in Figure 1, 2, a kind of active carbon filter, including outline border and the filter core being arranged in outline border, the filter core is adopted With filtering material of activated carbon, filtering material of activated carbon includes the activated charcoal strainer set gradually from outside to inside, active carbon filter cloth and active carbon Filter cotton, each mesh inner wall of the active carbon filter screen are stained with granular activated carbon, the activated charcoal strainer, active carbon filtration The density of cloth and active carbon filter cotton is successively decreased step by step, i.e., activated charcoal strainer, active carbon filter cloth and active carbon filter cotton hole Successively decrease step by step.

The activated charcoal strainer of the present embodiment is fishnet shaped activated carbon filter screen, with ventilation quantity is big, pressure drop is small, high temperature resistant The features such as.

The active carbon filter cloth of the present embodiment is formed by active carbon with non-woven fabric compounded, has good absorption property, thickness Thin, good permeability is easy to thermal synthesis type, can effectively adsorb various industrial waste gases, such as benzene, formaldehyde, ammonia, sulfur dioxide.

Further, active carbon filter cloth is folded into corrugated, improves adsorption area.

The active carbon filter cotton of the present embodiment uses Alveolate activated carbon filter cotton, has more excellent aerodynamics Can, bulk density is small, and large specific surface area, adsorption efficiency are high, and air resistance coefficient is small.

The granular activated carbon of the present embodiment is coal quality granular activated carbon, has strong adsorption, hardness are high, service life is long etc. Feature, granular activated carbon partial size are 1.5-4mm, preferably 2mm.

The activated charcoal strainer, active carbon filter cloth and active carbon filter cotton of the present embodiment are bonded by viscose glue.

The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this In the protection scope of utility model technical solution.

Claims

1. a kind of active carbon filter, which is characterized in that including outline border and the filter core being arranged in outline border, the filter core is using work Property charcoal filter material, filtering material of activated carbon include the activated charcoal strainer set gradually from outside to inside, active carbon filter cloth and active carbon filtering Cotton, each mesh inner wall of the active carbon filter screen are stained with granular activated carbon, the activated charcoal strainer, active carbon filter cloth and The density of active carbon filter cotton is successively decreased step by step.

2. active carbon filter according to claim 1, which is characterized in that the activated charcoal strainer is fishnet shape activity Charcoal filter screen.

3. active carbon filter according to claim 1, which is characterized in that the active carbon filter cloth is by active carbon and nonwoven Cloth is combined.

4. active carbon filter according to claim 1, which is characterized in that the active carbon filter cotton is living using honeycomb Property charcoal filter cotton.

5. active carbon filter according to claim 1, which is characterized in that the granular activated carbon is coal quality seed activity Charcoal.

6. active carbon filter according to claim 1, which is characterized in that the granular activated carbon partial size is 1.5-4mm.