CN203108365U - Gas filter - Google Patents

Gas filter Download PDF

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Publication number
CN203108365U
CN203108365U CN 201320136949 CN201320136949U CN203108365U CN 203108365 U CN203108365 U CN 203108365U CN 201320136949 CN201320136949 CN 201320136949 CN 201320136949 U CN201320136949 U CN 201320136949U CN 203108365 U CN203108365 U CN 203108365U
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China
Prior art keywords
filter
filter box
flow inlet
air flow
box
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CN 201320136949
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Chinese (zh)
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张勇
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张勇
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Priority to CN 201320136949 priority Critical patent/CN203108365U/en
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Abstract

The utility model discloses a gas filter which comprises a U-shaped filter box body (1). An airflow inlet (2) is arranged above one end of the filter box body (1), while an airflow outlet (4) is arranged above the other end of the filter box body (1). A gas driver (5) is further arranged at the airflow inlet (2). The filter box body (1) is internally provided with a filter medium (7). A water outlet (8) is arranged on the lower side at one end of the filter box body (1), and a water drain plug (9) is arranged on the water outlet (8). The gas filter provided by the utility model absorbs particles carried in gases through the liquid medium so as to purify gases, and has the characteristics of simple structure and low cost.

Description

A kind of pneumatic filter
Technical field
The utility model relates to a kind of pneumatic filter, belongs to the filter plant technical field.
Background technology
In the recent period this index of PM2.5 frequently appears at during each flash-news reports for work, and has caused social extensive concern.Pellet in City Air Quality Forecasting and overall suspended pellet are the most serious atmosphere pollutions.Pellet claims PM10 again, and PM10 refers to particle diameter greater than 2.5 μ m or is equal to or less than 10 μ m, can enter the particle of human respiratory.Be less than or equal to the particle of 2.5 μ m and PM2.5 refers to particle diameter in the atmosphere, be called again and can go into the lung particle.
The particle of particle diameter more than 10 μ m can be blocked in outside people's the nose; The particle of particle diameter between 2.5 μ m to 10 μ m can enter the human body upper respiratory tract, but part can excrete by sputum; And the subparticle thing of particle diameter below 2.5 μ m can be inhaled into the human lung, enters bronchus, disturbs the gas exchange of lung.So this value is more high, air-polluting seriousness just is described more.
Recently domestic through regular meeting haze weather appears; haze refers to that a large amount of extremely trickle dried grits swim in the air uniformly in meteorology; make horizontal visibility less than the general turbid phenomenon of 10 kilometers air, this degree that illustrates that our survival environment is polluted is being aggravated.
These PM2.5(can go into the lung particle) be suspended in uniformly in the air, all polluted in the indoor or outdoor gas no matter be, along with breathing human respiratory, nervous system and cardiovascular system are caused damage, so be badly in need of room air is purified.Present gas cleaning plant cost is higher, is not suitable for family and uses.The useful activity charcoal is as the pneumatic filter of gas filtration medium in addition, and expense is also very high when the replacing of active carbon.
The utility model content
The purpose of this utility model is, a kind of pneumatic filter is provided, the particle that it utilizes liquid medium to adsorb to fall to carry in the gas, thus reach the purpose of Purge gas, have characteristics simple in structure, that cost is low, family preferably uses.
The technical solution of the utility model: a kind of pneumatic filter, comprise filter box-body, filter box-body becomes the U font, the one end top of filter box-body is provided with air flow inlet, the other end top of filter box-body is provided with air stream outlet, and the air flow inlet place is provided with gas drive, is provided with filter medium in the filter box-body, filter box-body one end downside is provided with discharge outlet, and discharge outlet is provided with drain plug.Continue driving gas by gas drive and enter filter box-body from air flow inlet and contact with filter medium, finish filter process, from the air stream outlet discharge, by the particle that simple mode is utilized liquid medium to adsorb to fall to carry in the gas, Purge gas.
On described air flow inlet, also be connected with the air flow inlet pipe.
Air flow inlet place in this pneumatic filter adopts blower fan or air pump as gas drive.
In pneumatic filter, the filter medium in the filter box-body is liquid, for example water, salt solution etc.
Be provided with 1~6 layer of filter in the filter medium below air stream outlet, be preferably 3 layers.Described filter is network structure or loose structure.In liquid filtration media, use the filter of cancellated filter or loose structure, evenly disperse gas, gas is fully mixed with liquid medium, thereby improve filter efficiency.
Compared with prior art, the utility model enters filter box-body by the lasting driving gas of the effect of gas drive from air flow inlet and contacts with filter medium, finish filter process, discharge from air stream outlet, by the particle that simple mode is utilized liquid medium to adsorb to fall to carry in the gas, Purge gas; In liquid filtration media, use the filter of cancellated filter or loose structure, evenly disperse gas, it is fully mixed with liquid medium, thereby improve filter efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model.
Being labeled as in the accompanying drawing: 1-filter box-body, 2-air flow inlet, 3-air flow inlet pipe, 4-air stream outlet, 5-gas drive, 6-filter, 7-filter medium, 8-discharge outlet, 9-drain plug.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment 1 of the present utility model: as depicted in figs. 1 and 2, a kind of pneumatic filter, comprise filter box-body 1,1 one-tenth U font of filter box-body, the one end top of filter box-body 1 is provided with air flow inlet 2, the other end top of filter box-body 1 is provided with air stream outlet 4, and filter box-body 1 one end downsides are provided with discharge outlet 8, and discharge outlet 8 is provided with drain plug 9.
Air flow inlet 2 is sentenced blower fan as gas drive 5.
Water is housed as filter medium 7 in the filter box-body 1.
Embodiment 2 of the present utility model: as depicted in figs. 1 and 2, a kind of pneumatic filter, comprise filter box-body 1,1 one-tenth U font of filter box-body, the one end top of filter box-body 1 is provided with air flow inlet 2, the other end top of filter box-body 1 is provided with air stream outlet 4, and filter box-body 1 one end downsides are provided with discharge outlet 8, and discharge outlet 8 is provided with drain plug 9.
Air flow inlet 2 places utilize air pump as gas drive 5, also are connected with air flow inlet pipe 3 on air flow inlet 2.
Fill salt solution in the filter box-body 1 with as filter medium 7.
Embodiment 3 of the present utility model: as depicted in figs. 1 and 2, a kind of pneumatic filter, comprise filter box-body 1,1 one-tenth U font of filter box-body, the one end top of filter box-body 1 is provided with air flow inlet 2, the other end top of filter box-body 1 is provided with air stream outlet 4, and filter box-body 1 one end downsides are provided with discharge outlet 8, and discharge outlet 8 is provided with drain plug 9.
Air flow inlet 2 places utilize air pump as gas drive 5.
In the filter box-body 1 with salt solution as filter medium 7.
Be provided with 1 layer of filter 6 in the filter medium 7 of the below of air stream outlet 4, filter 6 is network structure.
Embodiment 4 of the present utility model: as depicted in figs. 1 and 2, a kind of pneumatic filter, comprise filter box-body 1,1 one-tenth U font of filter box-body, the one end top of filter box-body 1 is provided with air flow inlet 2, the other end top of filter box-body 1 is provided with air stream outlet 4, and filter box-body 1 one end downsides are provided with discharge outlet 8, and discharge outlet 8 is provided with drain plug 9.
Air flow inlet 2 places utilize blower fan as gas drive 5.
In the filter box-body 1 with water as filter medium 7.
Be provided with 3 layers of filter 6 in the filter medium 7 of the below of air stream outlet 4, filter 6 is loose structure.
Embodiment 5 of the present utility model: as depicted in figs. 1 and 2, a kind of pneumatic filter, comprise filter box-body 1,1 one-tenth U font of filter box-body, the one end top of filter box-body 1 is provided with air flow inlet 2, the other end top of filter box-body 1 is provided with air stream outlet 4, and filter box-body 1 one end downsides are provided with discharge outlet 8, and discharge outlet 8 is provided with drain plug 9.
Air flow inlet 2 is sentenced blower fan as gas drive 5; On air flow inlet 2, also be connected with air flow inlet pipe 3.
Fill salt solution in the filter box-body 1 as filter medium 7.
Be provided with 6 layers of filter 6 in the filter medium 7 of the below of air stream outlet 4, filter 6 is network structure.
Operation principle: gaseous matter enters filter box-body 1 through air flow inlet pipe 3 from air flow inlet 2 under the effect of gas drive 5, gaseous matter under gas pressure flows to air stream outlet 4 sides from filter medium 7, be that gaseous matter more fully mixes with filter medium and contacts through the filter 6 in the filter medium 7.In this process, part particulate matter entrained in the gaseous matter is adsorbed by liquid filtration media.Gaseous matter behind the media filtration, is discharged from air stream outlet 4 after filtration again.Through 1 day filtration, filter medium was changed from discharge outlet.

Claims (7)

1. pneumatic filter, it is characterized in that: comprise filter box-body (1), filter box-body (1) becomes the U font, the one end top of filter box-body (1) is provided with air flow inlet (2), the other end top of filter box-body (1) is provided with air stream outlet (4), and air flow inlet (2) locates to be provided with gas drive (5), is provided with filter medium (7) in the filter box-body (1), filter box-body (1) one end downside is provided with discharge outlet (8), and discharge outlet (8) is provided with drain plug (9).
2. a kind of pneumatic filter according to claim 1 is characterized in that: also be connected with air flow inlet pipe (3) on the described air flow inlet (2).
3. a kind of pneumatic filter according to claim 1, it is characterized in that: described gas drive (5) is blower fan or air pump.
4. a kind of pneumatic filter according to claim 1, it is characterized in that: described filter medium (7) is liquid.
5. a kind of pneumatic filter according to claim 1 is characterized in that: be provided with 1~6 layer of filter (6) in the filter medium (7) of the below of air stream outlet (4).
6. a kind of pneumatic filter according to claim 1 is characterized in that: be provided with 3 layers of filter (6) in the filter medium (7) of the below of air stream outlet (4).
7. a kind of pneumatic filter according to claim 5, it is characterized in that: described filter (6) is network structure or loose structure.
CN 201320136949 2013-03-25 2013-03-25 Gas filter Active CN203108365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320136949 CN203108365U (en) 2013-03-25 2013-03-25 Gas filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320136949 CN203108365U (en) 2013-03-25 2013-03-25 Gas filter

Publications (1)

Publication Number Publication Date
CN203108365U true CN203108365U (en) 2013-08-07

Family

ID=48888744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320136949 Active CN203108365U (en) 2013-03-25 2013-03-25 Gas filter

Country Status (1)

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CN (1) CN203108365U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103877808A (en) * 2014-03-10 2014-06-25 河海大学常州校区 Indoor air purifier
CN103877809A (en) * 2014-03-10 2014-06-25 河海大学常州校区 Indoor air purifier
CN109069970A (en) * 2016-04-07 2018-12-21 恩特格里斯公司 The pneumatic filter for semiconductors manufacture operation being mounted on gas panels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103877808A (en) * 2014-03-10 2014-06-25 河海大学常州校区 Indoor air purifier
CN103877809A (en) * 2014-03-10 2014-06-25 河海大学常州校区 Indoor air purifier
CN109069970A (en) * 2016-04-07 2018-12-21 恩特格里斯公司 The pneumatic filter for semiconductors manufacture operation being mounted on gas panels
US11154811B2 (en) 2016-04-07 2021-10-26 Entegris, Inc. Gas filter

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