CN211659703U - Laboratory is kept in waste gas purification device for cabinet - Google Patents
Laboratory is kept in waste gas purification device for cabinet Download PDFInfo
- Publication number
- CN211659703U CN211659703U CN202020040814.9U CN202020040814U CN211659703U CN 211659703 U CN211659703 U CN 211659703U CN 202020040814 U CN202020040814 U CN 202020040814U CN 211659703 U CN211659703 U CN 211659703U
- Authority
- CN
- China
- Prior art keywords
- open tank
- waste gas
- gas purification
- laboratory
- purification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 29
- 238000000746 purification Methods 0.000 title claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 239000002734 clay mineral Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas purification devices, and discloses a waste gas purification device for a temporary storage cabinet in a laboratory, which comprises a supporting plate, wherein a supporting plate is fixedly arranged at the top of the supporting plate, an open tank is fixedly arranged at the top of the supporting plate, a cover is arranged at the top of the open tank, and a discharge pipe is fixedly communicated with the top of the cover; the stirring and scraping mechanism is arranged inside the open tank, the driving motor is fixedly mounted at the top of the supporting plate, and the top end of a driving shaft of the driving motor extends into the open tank, is connected with the stirring and scraping mechanism and is rotatably connected with the open tank; and the bottom of the open tank is provided with an air inlet assembly. The utility model discloses a set up the stirring and scrape and get the mechanism, to the waste gas and the finishing agent homogeneous mixing that let in by the subassembly that admits air to improve the treatment effect, scrape simultaneously to uncovered jar inner wall and get, avoid impurity to adhere to on uncovered jar's inner wall, thereby reached the effect of the clearance of being convenient for.
Description
Technical Field
The utility model relates to a waste gas purification device technical field specifically is a laboratory keeps in waste gas purification device for cabinet.
Background
Along with the development of science and technology in China, the demand on laboratories is more and more, especially in the last ten years, the construction quantity of various laboratories is continuously increased, a plurality of temporary storage cabinets exist in some laboratories and are used for storing relevant experimental articles, and some generated chemical waste gas can be discharged after being purified.
And current exhaust gas purification equipment lets in the treating agent with waste gas when using, produces impurity through chemical reaction and attaches to the exhaust gas purification equipment inner wall, and the clearance of being not convenient for directly lets in waste gas to the treating agent simultaneously, lacks corresponding stirring mixing assembly, causes the phenomenon that can not fully handle.
In order to solve the problem, the application provides a laboratory keeps in waste gas purification device for cabinet.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a laboratory keeps in exhaust gas purification device for cabinet, the utility model discloses a set up the stirring and scrape and get the mechanism, to the waste gas and the finishing agent homogeneous mixing that let in by the subassembly that admits air to improve the treatment effect, scrape simultaneously to uncovered jar inner wall and get, avoid impurity to adhere to on uncovered jar's inner wall, thereby reached the effect of the clearance of being convenient for.
(II) technical scheme
In order to solve the problems, the utility model provides a waste gas purification device for a temporary storage cabinet in a laboratory, which comprises a supporting plate, wherein a supporting plate is fixedly arranged at the top of the supporting plate, an open tank is fixedly arranged at the top of the supporting plate, a cover is arranged at the top of the open tank, and a discharge pipe is fixedly communicated with the top of the cover;
the stirring and scraping mechanism is arranged inside the open tank, the driving motor is fixedly mounted at the top of the supporting plate, and the top end of a driving shaft of the driving motor extends into the open tank, is connected with the stirring and scraping mechanism and is rotatably connected with the open tank;
the bottom of uncovered jar sets up the subassembly that admits air, and admit air subassembly and the inside intercommunication of uncovered jar, the inside of uncovered jar has been laid and has been adsorbed the filler.
Preferably, the stirring is scraped and is got the mechanism and get piece, bull stick and puddler by scraping and constitute, the bottom of bull stick and the top fixed connection of driving motor drive shaft, scrape and get piece fixed mounting on the bull stick, scrape and get one side that the bull stick was kept away from to the piece and the inner wall contact of uncovered jar, the one end of puddler is scraped and is got piece fixed connection, the other end and the bull stick fixed connection of puddler.
Preferably, the subassembly of admitting air comprises annular tube, intake pipe and outlet duct, annular tube fixed mounting is in the bottom of uncovered jar, the inlet end and the fixed intercommunication of annular tube of outlet duct, the end of giving vent to anger of outlet duct stretches into the inside of uncovered jar to with the inside intercommunication of uncovered jar, the outer wall of outlet duct cup joints with the bottom of uncovered jar is fixed, the end of giving vent to anger of intake pipe communicates with the annular tube is fixed.
Preferably, the adsorption filler is sequentially paved with a honeycomb activated carbon layer, a zeolite layer and a porous clay mineral layer from bottom to top.
Preferably, the bottom of the open tank is fixedly communicated with a liquid discharge pipe, and a valve is fixedly mounted on the liquid discharge pipe.
Preferably, the inside fixed mounting of open jar has the screen cloth, and the screen cloth is located the stirring and scrapes the top of getting the mechanism to be located the below of adsorbing the filler.
Preferably, the cover is mounted on the top of the open can by bolts.
The above technical scheme of the utility model has following profitable technological effect:
the treatment agent is added into the open tank, the screen is submerged by the treatment agent, waste gas is introduced into the gas inlet end of the gas inlet pipe, the waste gas is sprayed out of the gas outlet pipe through the flow dividing pipe, the driving motor is started, the driving rotating rod and the scraping piece are driven to rotate by the driving motor, the stirring rod is driven to rotate by the rotation of the rotating rod, the treatment agent and the waste gas are mixed and stirred, so that the treatment effect of the treatment agent and the waste gas is improved, the inner wall of the open tank is scraped while the scraping piece rotates, the inner wall of the open tank is scraped, so that the attachment of impurities is reduced, and the cleaning is facilitated; the waste gas is uniformly dispersed by the filter screen, is filtered and purified by the adsorption filler and is finally discharged by the discharge pipe.
Drawings
Fig. 1 is the utility model provides a laboratory keeps in exhaust gas purification device for cabinet's structural schematic.
Fig. 2 is the utility model provides a laboratory keeps in exhaust gas purification device for cabinet's schematic cross-sectional structure diagram.
Fig. 3 is the utility model provides a overlook schematic structure of venturi tube in waste gas purification device for temporary storage cabinet in laboratory.
Reference numerals: 1. a support plate; 2. a support plate; 3. opening the tank; 4. a cover; 5. a discharge pipe; 6. a stirring scraping mechanism; 61. scraping the sheet; 62. a rotating rod; 63. a stirring rod; 7. a drive motor; 8. an air intake assembly; 81. an annular tube; 82. an air inlet pipe; 83. an air outlet pipe; 9. adsorbing the filler; 10. and (4) screening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a waste gas purification device for a temporary storage cabinet in a laboratory, which comprises a support plate 1, wherein a support plate 2 is fixedly arranged on the top of the support plate 1, an open tank 3 is fixedly arranged on the top of the support plate 2, a cover 4 is arranged on the top of the open tank 3, and a discharge pipe 5 is fixedly communicated with the top of the cover 4;
a stirring scraping mechanism 6 is arranged inside the open tank 3, a driving motor 7 is fixedly installed at the top of the supporting plate 1, and the top end of a driving shaft of the driving motor 7 extends into the open tank 3, is connected with the stirring scraping mechanism 6 and is rotatably connected with the open tank 3;
the bottom of uncovered jar 3 sets up air intake assembly 8, and air intake assembly 8 and the inside intercommunication of uncovered jar 3, and adsorption packing 9 has been laid to the inside of uncovered jar 3.
In an alternative embodiment, the stirring and scraping mechanism 6 comprises a scraping blade 61, a rotating rod 62 and a stirring rod 63, the bottom end of the rotating rod 62 is fixedly connected with the top end of the driving shaft of the driving motor 7, the scraping blade 61 is fixedly installed on the rotating rod 62, one side of the scraping blade 61, which is far away from the rotating rod 62, is in contact with the inner wall of the open tank 3, one end of the stirring rod 63 is fixedly connected with the scraping blade 61, the other end of the stirring rod 63 is fixedly connected with the rotating rod 62, and the scraping blade 61 is a stainless steel scraping blade.
In an optional embodiment, the air inlet assembly 8 is composed of a circular pipe 81, an air inlet pipe 82 and an air outlet pipe 83, the circular pipe 81 is fixedly installed at the bottom of the open tank 3, an air inlet end of the air outlet pipe 83 is fixedly communicated with the circular pipe 81, an air outlet end of the air outlet pipe 83 extends into the open tank 3 and is communicated with the interior of the open tank 3, an outer wall of the air outlet pipe 83 is fixedly sleeved with the bottom of the open tank 3, and an air outlet end of the air inlet pipe 82 is fixedly communicated with the circular pipe 81.
In an alternative embodiment, the adsorbent packing 9 is sequentially layered from bottom to top with layers of honeycomb activated carbon, zeolite and porous clay minerals.
In an alternative embodiment, the bottom of the open tank 3 is fixedly communicated with a drain pipe, and a valve is fixedly mounted on the drain pipe, so as to facilitate the drainage of the liquid inside the open tank 3.
In an alternative embodiment, a screen 10 is fixedly installed inside the open tank 3, and the screen 10 is located above the stirring and scraping mechanism 6 and below the adsorbing and filling materials 9.
In an alternative embodiment, the cover 4 is bolted to the top of the open can 3 so that the cover 4 is released by removing the bolts.
In the utility model, the treating agent is added into the open tank 3, the treating agent submerges the screen 10, waste gas is introduced into the gas inlet end of the gas inlet pipe 82, the waste gas is sprayed out from the gas outlet pipe 83 through the shunt pipe 81, the driving motor 7 is started, the driving motor 7 drives the rotating rod 62 and the scraping sheet 61 to rotate, the rotating rod 62 drives the stirring rod 63 to rotate, the treating agent and the waste gas are mixed and stirred, so as to improve the treating effect of the treating agent and the waste gas, the inner wall of the open tank 3 is scraped while the scraping sheet 61 rotates, the inner wall of the open tank 3 is scraped, so as to reduce the attachment of impurities, and further facilitate the cleaning; the exhaust gas is uniformly dispersed through the screen 10 to be filtered and purified by the adsorption packing 9 and finally discharged from the discharge pipe 5.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides a laboratory is kept in exhaust gas purification device for cabinet, includes backup pad (1), its characterized in that: a support plate (2) is fixedly mounted at the top of the support plate (1), an open tank (3) is fixedly mounted at the top of the support plate (2), a cover (4) is arranged at the top of the open tank (3), and a discharge pipe (5) is fixedly communicated with the top of the cover (4);
a stirring scraping mechanism (6) is arranged inside the open tank (3), a driving motor (7) is fixedly mounted at the top of the supporting plate (1), and the top end of a driving shaft of the driving motor (7) extends into the open tank (3), is connected with the stirring scraping mechanism (6) and is rotatably connected with the open tank (3);
the bottom of uncovered jar (3) sets up air intake assembly (8), and air intake assembly (8) and uncovered jar (3) inside intercommunication, adsorption packing (9) have been laid to the inside of uncovered jar (3).
2. The waste gas purification device for the temporary storage cabinet in the laboratory as claimed in claim 1, wherein: the stirring is scraped and is got mechanism (6) and is got piece (61), bull stick (62) and puddler (63) by scraping and constitute, the top fixed connection of the bottom of bull stick (62) and driving motor (7) drive shaft, scrape and get piece (61) fixed mounting on bull stick (62), scrape and get one side that piece (61) kept away from bull stick (62) and the inner wall contact of uncovered jar (3), the one end of puddler (63) is scraped and is got piece (61) fixed connection, the other end and bull stick (62) fixed connection of puddler (63).
3. The waste gas purification device for the temporary storage cabinet in the laboratory as claimed in claim 1, wherein: air inlet assembly (8) comprises annular pipe (81), intake pipe (82) and outlet duct (83), annular pipe (81) fixed mounting is in the bottom of uncovered jar (3), the inlet end and the fixed intercommunication of annular pipe (81) of outlet duct (83), the end of giving vent to anger of outlet duct (83) stretches into the inside of uncovered jar (3) to with the inside intercommunication of uncovered jar (3), the outer wall of outlet duct (83) and the fixed cup joint in bottom of uncovered jar (3), the end of giving vent to anger of intake pipe (82) and the fixed intercommunication of annular pipe (81).
4. The waste gas purification device for the temporary storage cabinet in the laboratory as claimed in claim 1, wherein: the adsorption filler (9) is sequentially paved with a honeycomb activated carbon, zeolite and a porous clay mineral layer from bottom to top.
5. The waste gas purification device for the temporary storage cabinet in the laboratory as claimed in claim 1, wherein: the bottom of the open tank (3) is fixedly communicated with a liquid discharge pipe, and a valve is fixedly arranged on the liquid discharge pipe.
6. The waste gas purification device for the temporary storage cabinet in the laboratory as claimed in claim 1, wherein: the inside fixed mounting of uncovered jar (3) has screen cloth (10), and screen cloth (10) are located the stirring and scrape the top of getting mechanism (6) to be located the below of adsorbing filler (9).
7. The waste gas purification device for the temporary storage cabinet in the laboratory as claimed in claim 1, wherein: the cover (4) is installed at the top of the open tank (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040814.9U CN211659703U (en) | 2020-01-09 | 2020-01-09 | Laboratory is kept in waste gas purification device for cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040814.9U CN211659703U (en) | 2020-01-09 | 2020-01-09 | Laboratory is kept in waste gas purification device for cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659703U true CN211659703U (en) | 2020-10-13 |
Family
ID=72738749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040814.9U Expired - Fee Related CN211659703U (en) | 2020-01-09 | 2020-01-09 | Laboratory is kept in waste gas purification device for cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691458A (en) * | 2020-12-25 | 2021-04-23 | 佛山市正州环保通风设备有限公司 | Spraying system for industrial waste gas treatment |
| CN116672865A (en) * | 2023-06-09 | 2023-09-01 | 国能锦界能源有限责任公司 | CO2 capture reactor and CO2 capture device |
-
2020
- 2020-01-09 CN CN202020040814.9U patent/CN211659703U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691458A (en) * | 2020-12-25 | 2021-04-23 | 佛山市正州环保通风设备有限公司 | Spraying system for industrial waste gas treatment |
| CN112691458B (en) * | 2020-12-25 | 2022-05-27 | 广东正州空气净化工程有限公司 | Spraying system for industrial waste gas treatment |
| CN116672865A (en) * | 2023-06-09 | 2023-09-01 | 国能锦界能源有限责任公司 | CO2 capture reactor and CO2 capture device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |