CN209752498U - Laboratory air filter box - Google Patents
Laboratory air filter box Download PDFInfo
- Publication number
- CN209752498U CN209752498U CN201920225772.3U CN201920225772U CN209752498U CN 209752498 U CN209752498 U CN 209752498U CN 201920225772 U CN201920225772 U CN 201920225772U CN 209752498 U CN209752498 U CN 209752498U
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- air
- liquid
- filter screen
- box body
- chamber
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Abstract
The utility model discloses a laboratory filtration case, including filtering the box, be provided with out tuber pipe and air-supply line on the left and right sides board of filtration box respectively, spray room and clean room are separated into in proper order from a left side to the right side to the inner chamber that first baffle will filter the box, install first airstrainer, second airstrainer, third airstrainer and active carbon filter screen in proper order from a right side to a left side through the slide rail between the roof of clean room and the bottom plate, the shower head is installed to the bottom of collecting tray, the second baffle separates into stock solution room and collecting chamber in proper order with the inner chamber of waste material box from a left side to the right side, fixed mounting has the liquid pump on the roof surface of spray room, the water inlet of liquid pump is linked together through the left side of pipeline with the stock solution room, the delivery port of liquid pump is linked together through pipeline and collecting tray. The utility model discloses be convenient for clear up and change, it is good to the filtration purifying effect of air, can realize spraying the cyclic utilization of liquid, reduce the use amount that sprays liquid.
Description
Technical Field
The utility model relates to a laboratory paraphernalia technical field specifically is a laboratory filtration case.
Background
The laboratory is the place where the test is performed. The laboratory is a scientific cradle, is a base of scientific research and a source of scientific development, and plays a very important role in the scientific development.
Laboratories can be classified into three categories according to affiliation: the first is a laboratory belonging to or hosted by a university; the second kind of laboratory belongs to national institutions, and some laboratories even belong to international institutions; the third kind of laboratories directly belongs to the industrial enterprise sector and serves the development and research of industrial technologies.
The requirement to the air in the laboratory is generally higher, needs the filtration case to filter the air and purifies, and current filtration case generally adopts air filter bag to filter the air and purifies, can only filter the dust in the air mostly, can't filter the harmful substance in the air, and the filtration purification effect is poor, and current filtration case is inconvenient to be cleared up simultaneously, uses the back for a long time, influences filter effect and filtration efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory filtration case is convenient for clear up and change, and is good to the filtration purification effect of air, can realize the cyclic utilization who sprays liquid, reduces the use amount that sprays liquid to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a laboratory air filter box comprises a filter box body, wherein an air outlet pipe and an air inlet pipe are respectively arranged on the left side plate and the right side plate of the filter box body, an induced draft fan is fixedly arranged on the air outlet pipe, a first partition plate is arranged in the filter box body, the inner cavity of the filter box body is sequentially divided into a spray room and a dust removal room from left to right by the first partition plate, an air vent is formed in the first partition plate, a first air filter screen, a second air filter screen, a third air filter screen and an active carbon filter screen are sequentially arranged between the top plate and the bottom plate of the dust removal room from right to left through slide rails, a liquid collection disc is fixedly arranged on the inner surface of the top plate of the spray room, a spray head is arranged at the bottom of the liquid collection disc, a waste box body is fixedly welded at the bottom of the filter box body, a second partition plate is arranged in the waste box body, the inner cavity of the waste, the inside of stock solution room is provided with three at least liquid filter screens of group, fixed mounting has the liquid pump on the roof surface of spray room, the water inlet of liquid pump is linked together through the left side of pipeline with the stock solution room, the delivery port of liquid pump is linked together through pipeline and catch tray, corresponding weeping hole has been seted up respectively on the bottom plate of spray room and the roof of stock solution room, corresponding weeping hole has been seted up respectively on the bottom plate of clean room and the roof of clean room.
preferably, the first air filter screen, the second air filter screen and the third air filter screen are respectively a coarse-effect air filter screen, a medium-effect air filter screen and a high-efficiency air filter screen.
Preferably, the bottom of the liquid storage chamber and the dust collection chamber is respectively provided with a sewage discharge pipe and a dust discharge pipe.
Preferably, a wedge-shaped block is arranged on a bottom plate of the spray chamber.
Preferably, a liquid adding pipe is arranged on the liquid storage chamber.
Preferably, the upper surface of the top plate of the filter box body is fixedly provided with four groups of hoisting rings, and the four groups of hoisting rings are arranged at the corners of the upper surface of the top plate of the filter box body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The dust of air entering from the air inlet pipe can be filtered through the first air filter screen, the second air filter screen and the third air filter screen which are arranged in the dust removal chamber, pollutants and peculiar smell in the air such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene and the like in the air are removed through the activated carbon filter screen which is arranged in the dust removal chamber, the first air filter screen, the second air filter screen, the third air filter screen and the activated carbon filter screen are convenient to disassemble and assemble through the slide rail, the cleaning and the replacement are convenient, the air is sprayed through the spray head, the dust and the pollutants in the air are further removed, and the air filtering and purifying effect is good;
2. Can make the dust in the clean room leak into the dust collecting chamber through leaking the dirt hole, be convenient for collect the dust, avoid the dust in the clean room to pile up too much and influence the filter effect simultaneously, can make the spray solution in the spray room leak into the stock solution room through leaking the liquid hole, spray in the liquid pump withdrawal catch tray once more after liquid filter screen filters, realize the cyclic utilization of spray solution, reduce the use amount of spray solution.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the filter housing of the present invention;
Fig. 3 is a schematic sectional view of the waste bin of the present invention.
In the figure: 1. a filter box body; 2. an air outlet pipe; 3. an air inlet pipe; 4. an induced draft fan; 5. a first separator; 6. a spray chamber; 7. a dust chamber; 8. a vent hole; 9. a slide rail; 10. a first air filter; 11. a second air filter; 12. a third air filter; 13. an active carbon filter screen; 14. a liquid collecting tray; 15. a shower head; 16. a waste bin; 17. a second separator; 18. a liquid storage chamber; 19. a dust collecting chamber; 20. a liquid filter screen; 21. a liquid pump; 22. a weep hole; 23. a dust leakage hole; 24. a blow-off pipe; 25. a dust exhaust pipe; 26. a wedge block; 27. a liquid feeding pipe; 28. and (6) hoisting a ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a laboratory air filter box, is including filtering box 1, be provided with out tuber pipe 2 and air-supply line 3 on the board of the left and right sides of filtering box 1 respectively, fixed mounting has draught fan 4 on the play tuber pipe 2.
The inner part of the filtering box body 1 is provided with a first clapboard 5, the inner cavity of the filtering box body 1 is sequentially separated into a spray room 6 and a dust removal room 7 from left to right by the first clapboard 5, a box door is hinged on the dust removal room 7, a rubber pad is fixed at the contact part of the box door and the dust removal room 7, and good sealing performance is ensured, the first clapboard 5 is provided with an air vent 8, so that the dust removal room 7 is communicated with the spray room 6, a first air filter screen 10, a second air filter screen 11, a third air filter screen 12 and an active carbon filter screen 13 are sequentially arranged between the top plate and the bottom plate of the dust removal room 7 from right to left through a slide rail 9, the first air filter screen 10, the second air filter screen 11 and the third air filter screen 12 are respectively a coarse air filter screen, a medium air filter screen and a high-efficiency air filter screen, a liquid collecting tray 14 is fixedly arranged on the inner, the spray header 15 is installed to the bottom of collection liquid dish 14, can filter the dust of the air that gets into from air-supply line 3 through first airstrainer 10, second airstrainer 11 and third airstrainer 12 that set up in the clean room 7, pollutant and peculiar smell in the air such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene are detached through the active carbon filter screen 13 that sets up in the clean room 7 in with the air, the rethread spray header 15 sprays the air, further detach dust and the pollutant in the air, it is effectual to the filtration purification of air.
the bottom of the filtering box body 1 is fixedly welded with a waste box body 16, the top of the waste box body 16 is provided with supporting legs, a second clapboard 17 is arranged inside the waste box body 16, the inner cavity of the waste box body 16 is sequentially divided into a liquid storage chamber 18 and a dust collection chamber 19 from left to right by the second clapboard 17, the liquid storage chamber 18 is provided with a liquid adding pipe 27, the liquid adding pipe 27 is convenient for adding spray liquid into the liquid storage chamber 18, the bottoms of the liquid storage chamber 18 and the dust collection chamber 19 are respectively provided with a blow-off pipe 24 and a dust discharge pipe 25, the blow-off pipe 24 and the dust discharge pipe 25 are convenient for discharging the spray liquid of the liquid storage chamber 18 and the dust of the dust collection chamber 19, the liquid storage chamber 18 is internally provided with at least three groups of liquid filter screens 20 for filtering the impurities of the spray liquid, a liquid pump 21 is fixedly installed on the outer surface of the top plate of the spray chamber 6, the, the delivery port of liquid pump 21 is linked together through pipeline and catch basin 14, corresponding weeping hole 22 has been seted up on the bottom plate of spray chamber 6 and the roof of stock solution room 18 respectively, corresponding weeping hole 23 has been seted up on the bottom plate of clean room 7 and the roof of dust room 19 respectively, can make the dust in the clean room 7 leak into the dust collecting chamber 19 through weeping hole 23, be convenient for collect the dust, avoid the dust in the clean room 7 to pile up too much and influence the filter effect simultaneously, can make the spray liquid in the spray chamber 6 leak into the stock solution room 18 through weeping hole 22, pump 21 is taken back again after liquid filters 20 and is sprayed in the catch basin 14, realizes the cyclic utilization of spray liquid, reduces the use amount of spray liquid.
Specifically, the bottom plate of the spray chamber 6 is provided with a wedge-shaped block 26, so that the spray liquid in the spray chamber 6 can completely leak into the liquid storage chamber 18 through the liquid leakage hole 22.
Specifically, fixed mounting has hoisting ring 28 on the roof upper surface of filtration box 1, hoisting ring 28 is provided with four groups in the roof upper surface corner of filtration box 1, and hoisting ring 28 can conveniently hoist this rose box.
the working principle is as follows: when the air purifier is used, the induced draft fan 4 and the liquid pump 21 are started, air enters the dust removal chamber 7 from the air inlet pipe 3, dust of the air entering the dust removal chamber 3 is filtered through the first air filter screen 10, the second air filter screen 11 and the third air filter screen 12 arranged in the dust removal chamber 7, pollutants and peculiar smell in the air such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene and the like in the air are removed through the activated carbon filter screen 13 arranged in the dust removal chamber 7, spray liquid in the liquid storage chamber 18 is pumped into the liquid collection disc 14 through a pipeline by the liquid pump 21, the air is sprayed through the spray head 15, the sprayed spray liquid leaks into the liquid storage chamber 18 through the liquid leakage hole 22, the spray liquid is pumped back into the liquid collection disc 14 through the liquid pump 21 again after being filtered by the liquid filter screen 20 to be sprayed, recycling of the spray liquid is realized, the sprayed air is discharged through the air outlet pipe 2, and when the first air filter screen 10, the second air filter screen 11, when second airstrainer 11, third airstrainer 12 and active carbon filter 13 clear up or change, open the chamber door, take first airstrainer 10, second airstrainer 11, third airstrainer 12 and active carbon filter 13 out from slide rail 9, alright clear up or change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a laboratory air filtration case, includes filter box body (1), its characterized in that: the air-conditioning filter is characterized in that an air outlet pipe (2) and an air inlet pipe (3) are respectively arranged on the left side plate and the right side plate of the filter box body (1), an induced draft fan (4) is fixedly arranged on the air outlet pipe (2), a first baffle plate (5) is arranged in the filter box body (1), an inner cavity of the filter box body (1) is sequentially separated into a spray room (6) and a dust removal room (7) from left to right by the first baffle plate (5), an air vent (8) is formed in the first baffle plate (5), a first air filter screen (10), a second air filter screen (11), a third air filter screen (12) and an active carbon filter screen (13) are sequentially arranged between a top plate and a bottom plate of the dust removal room (7) from right to left through a slide rail (9), a liquid collection disc (14) is fixedly arranged on the inner surface of the top plate of the spray room (6), and a spray, a waste box body (16) is fixedly welded at the bottom of the filtering box body (1), a second clapboard (17) is arranged inside the waste box body (16), the second clapboard (17) divides the inner cavity of the waste material box body (16) into a liquid storage chamber (18) and a dust collection chamber (19) from left to right, at least three groups of liquid filter screens (20) are arranged in the liquid storage chamber (18), a liquid pump (21) is fixedly arranged on the outer surface of the top plate of the spray chamber (6), the water inlet of the liquid pump (21) is communicated with the left side of the liquid storage chamber (18) through a pipeline, the water outlet of the liquid pump (21) is communicated with the liquid collecting tray (14) through a pipeline, the bottom plate of the spray chamber (6) and the top plate of the liquid storage chamber (18) are respectively provided with corresponding liquid leakage holes (22), and the bottom plate of the dust removing chamber (7) and the top plate of the dust collecting chamber (19) are respectively provided with corresponding dust leakage holes (23).
2. A laboratory air filtration tank according to claim 1 wherein: the first air filter screen (10), the second air filter screen (11) and the third air filter screen (12) are respectively a coarse-effect air filter screen, a middle-effect air filter screen and a high-efficiency air filter screen.
3. A laboratory air filtration tank according to claim 1 wherein: and a sewage discharge pipe (24) and a dust discharge pipe (25) are respectively arranged at the bottoms of the liquid storage chamber (18) and the dust collection chamber (19).
4. A laboratory air filtration tank according to claim 1 wherein: a wedge-shaped block (26) is arranged on the bottom plate of the spray chamber (6).
5. A laboratory air filtration tank according to claim 1 wherein: a liquid adding pipe (27) is arranged on the liquid storage chamber (18).
6. A laboratory air filtration tank according to claim 1 wherein: the filter box is characterized in that hoisting rings (28) are fixedly mounted on the upper surface of a top plate of the filter box body (1), and four groups of hoisting rings (28) are arranged at corners of the upper surface of the top plate of the filter box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225772.3U CN209752498U (en) | 2019-02-22 | 2019-02-22 | Laboratory air filter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225772.3U CN209752498U (en) | 2019-02-22 | 2019-02-22 | Laboratory air filter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752498U true CN209752498U (en) | 2019-12-10 |
Family
ID=68752327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225772.3U Expired - Fee Related CN209752498U (en) | 2019-02-22 | 2019-02-22 | Laboratory air filter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209752498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002589A (en) * | 2019-12-25 | 2020-04-14 | 安徽卓锐三维科技有限公司 | Smoke removal device for 3D printer of sole |
| CN111608718A (en) * | 2020-06-04 | 2020-09-01 | 王凤明 | Integrated dust-settling and purifying device for underground coal mine |
| CN112535824A (en) * | 2020-12-07 | 2021-03-23 | 安徽金鑫实验设备科技有限公司 | Laboratory is with emergent extinguishing device that drenches |
-
2019
- 2019-02-22 CN CN201920225772.3U patent/CN209752498U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002589A (en) * | 2019-12-25 | 2020-04-14 | 安徽卓锐三维科技有限公司 | Smoke removal device for 3D printer of sole |
| CN111608718A (en) * | 2020-06-04 | 2020-09-01 | 王凤明 | Integrated dust-settling and purifying device for underground coal mine |
| CN111608718B (en) * | 2020-06-04 | 2022-06-14 | 府谷县中联矿业有限公司 | Integrated dust-settling and purifying device for underground coal mine |
| CN114682038A (en) * | 2020-06-04 | 2022-07-01 | 王凤明 | Integrated dust-settling and purifying device |
| CN112535824A (en) * | 2020-12-07 | 2021-03-23 | 安徽金鑫实验设备科技有限公司 | Laboratory is with emergent extinguishing device that drenches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |