CN213668519U - Laboratory exhaust treatment device - Google Patents
Laboratory exhaust treatment device Download PDFInfo
- Publication number
- CN213668519U CN213668519U CN202022233508.XU CN202022233508U CN213668519U CN 213668519 U CN213668519 U CN 213668519U CN 202022233508 U CN202022233508 U CN 202022233508U CN 213668519 U CN213668519 U CN 213668519U
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- CN
- China
- Prior art keywords
- treatment device
- air pump
- bin
- exhaust treatment
- casing
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- 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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 7
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 2
- 239000011550 stock solution Substances 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 18
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- -1 CxHy Chemical compound 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Abstract
The utility model discloses a laboratory waste gas treatment device, which comprises a housin, one side of casing is provided with the air pump, the input of air pump is provided with the breather pipe, the intermediate position of casing bottom is provided with the solenoid valve, the top of one side of the inside of casing is provided with the installation storehouse, the top of installation storehouse is provided with control button, the top of the inside of installation storehouse is provided with the press plate, the bottom of press plate is provided with the float bar, the bottom of float bar extends to the outside of installation storehouse and is provided with the floater, the top of casing is provided with the liquid storage storehouse, the top of liquid storage storehouse is provided with annotates the liquid mouth, the top of annotating the liquid mouth is provided with the protective cover; the utility model discloses a under the cooperation of float lever, floater, control button and press the clamp plate, the purifying liquid after the filtration is piled up can be automatic when certain degree clear up, does not need artificial clearance, has improved the convenience greatly.
Description
Technical Field
The utility model relates to a waste gas treatment device technical field specifically is a laboratory exhaust treatment device.
Background
Some of the following often occur during laboratory experiments: harmful waste gases and pollutants such as benzene, alcohol, toluene, CxHy, CO2, PAHs, NOx, SO2, H2S, dust and the like are discharged into the atmosphere directly due to small and discontinuous emission and no enough attention paid to the waste gases, and in fact, the laboratory has various pollution types and high concentration and strong toxicity, and the influence on people and the environment cannot be ignored;
the prior device has the following defects:
1. most of the existing waste treatment devices can only simply treat waste gas, and discharged gas can still contain substances polluting air and can simultaneously treat the polluted air after being discharged.
2. The active carbon in the abandonment processing apparatus can become invalid after using for a period of time, leads to exhaust gas to filter unclean, influences the environment on every side, and too much active carbon also can lead to filterable efficiency step-down simultaneously.
3. When the purified liquid is used for filtration, it is necessary to frequently treat the purified liquid after filtration, which is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a laboratory waste gas treatment device, which aims to solve the problems that most of the prior waste treatment devices in the background technology can only simply treat waste gas, the discharged gas can still contain substances polluting air, and the discharged gas can simultaneously treat the polluting air; the active carbon in the waste treatment device can lose efficacy after being used for a period of time, so that the exhaust gas is not filtered cleanly, the surrounding environment is influenced, and meanwhile, the filtering efficiency is lowered due to too much active carbon; when the purified liquid is used for filtration, the purified liquid after filtration needs to be treated frequently, which is very troublesome.
In order to achieve the above object, the utility model provides a following technical scheme: a laboratory waste gas treatment device comprises a shell, wherein an air pump is arranged on one side of the shell, an air pipe is arranged at the input end of the air pump, a solenoid valve is arranged at the middle position of the bottom of the shell, an installation bin is arranged at the top of one side inside the shell, a control button is arranged at the top of the installation bin, a pressing plate is arranged at the top inside the installation bin, a floating rod is arranged at the bottom of the pressing plate, the bottom of the floating rod extends to the outside of the installation bin and is provided with a floating ball, a liquid storage bin is arranged at the top of the shell, a liquid injection port is arranged at the top of the liquid storage bin, a protective cover is arranged at the top of the liquid injection port, a mounting groove is arranged at the top of the shell, a water pump is arranged inside the mounting groove, the input end of the water pump is connected with the liquid storage bin, a connecting pipeline is arranged on one side of the shell far away from the air pump, a connecting pipe is arranged inside the connecting pipeline, a sliding groove B is arranged on one side of the outer side of the connecting pipe, a sliding block C is arranged on the inner side of the connecting pipeline, the sliding block C and the sliding groove B are matched with each other, a rotating drum is arranged on one side of the connecting pipe, an air outlet is arranged on one side of the rotating drum, a sliding block B is arranged on the outer side of the air outlet, a mounting plate is arranged at the bottom of one side of the shell close to the connecting pipeline, a supporting rod is arranged on one side of the top of the mounting plate, a sliding groove A is arranged at the top of the supporting rod, the sliding groove A and the sliding block B are matched with each other, a gear B is arranged on one side of the outer, the outside of pivot is provided with gear A, gear A and gear B intermeshing, the bilateral symmetry of rotary drum inboard is provided with the filter screen, and is two sets of be provided with the active carbon between the filter screen, control panel passes through the wire and is connected with water pump, air pump and driving motor electricity respectively.
Preferably, a protection bin is arranged on the outer side of the air pump.
Preferably, the driving motor is fixedly connected with the mounting plate through a bolt.
Preferably, the floating rod and the floating ball are both made of PVDF material.
Preferably, both ends of one side of the bottom of the floating ball and both ends of one side of the bottom of the mounting plate are provided with supporting legs.
Preferably, the top of one end of the rotating drum is hinged with a bin door, and the bottom of one end of the bin door is provided with a handle.
Compared with the prior art, the beneficial effects of the utility model are that: the laboratory exhaust gas treatment device;
1. through the cooperation of the floating rod, the floating ball, the control button and the pressing plate, the filtered purified liquid can be automatically cleaned when accumulated to a certain degree, manual cleaning is not needed, and convenience is greatly improved;
2. the waste gas can be fully filtered under the matching of the water pump, the atomizing nozzle, the filter screen and the active carbon, so that substances polluting the air are fully absorbed and carried, and the influence of pollutants on the environment is prevented;
3. under the cooperation through connecting block, pivot, gear A, driving motor and gear B, can drive the active carbon and mix, improved the area of contact of waste gas and active carbon, make waste gas faster improve filterable speed through the active carbon, can make the active carbon and the effective active carbon mixture that became invalid again simultaneously, improved the life of active carbon.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a liquid storage bin; 3. a liquid injection port; 4. a protective cover; 5. a connecting pipe; 6. a water pump; 7. an atomizing spray head; 8. a control button; 9. installing a bin; 10. a pressing plate; 11. an air pump; 12. a breather pipe; 13. a float rod; 14. a floating ball; 15. an electromagnetic valve; 16. connecting blocks; 17. a rotating shaft; 18. a gear A; 19. a drive motor; 20. mounting a plate; 21. a support bar; 22. a chute A; 23. an air outlet; 24. a slide block B; 25. a filter screen; 26. activated carbon; 27. a rotating drum; 28. a gear B; 29. connecting a pipeline; 30. a slider C; 31. a chute B; 32. a control panel; 33. and (4) mounting the groove.
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 an embodiment: a laboratory waste gas treatment device comprises a shell 1, an air pump 11 is arranged on one side of the shell 1 and can pump external waste gas, an air pipe 12 is arranged at the input end of the air pump 11, an electromagnetic valve 15 is arranged at the middle position of the bottom of the shell 1, an installation bin 9 is arranged at the top of one side inside the shell 1, a control button 8 is arranged at the top of the installation bin 9, a pressing plate 10 is arranged at the top inside the installation bin 9, a floating rod 13 is arranged at the bottom of the pressing plate 10, the bottom of the floating rod 13 extends to the outside of the installation bin 9 and is provided with a floating ball 14, a liquid storage bin 2 is arranged at the top of the shell 1, a liquid injection port 3 is arranged at the top of the liquid storage bin 2, a protective cover 4 is arranged at the top of the liquid injection port 3 to prevent purified liquid inside the liquid storage bin 2 from being polluted, an installation groove 33 is arranged at the, the output end of the water pump 6 is provided with an atomizing nozzle 7, the bottom of one end side of the housing 1 is provided with a control panel 32, one side of the housing 1 far away from the air pump 11 is provided with a connecting pipe 29, the inside of the connecting pipe 29 is provided with a connecting pipe 5, one side of the outer side of the connecting pipe 5 is provided with a sliding chute B31, the inner side of the connecting pipe 29 is provided with a sliding block C30, a sliding block C30 is matched with the sliding chute B31, one side of the connecting pipe 5 is provided with a rotating drum 27, one side of the rotating drum 27 is provided with an air outlet 23, the outer side of the air outlet 23 is provided with a sliding block B24, the bottom of the housing 1 near the side of the connecting pipe 29 is provided with a mounting plate 20, one side of the top of the mounting plate 20 is provided with a support rod 21, the top of the support, one side of the top of the mounting plate 20, which is far away from the support rod 21, is provided with a connecting block 16, a rotating shaft 17 is arranged between the output end of the driving motor 19 and the connecting block 16, the outer side of the rotating shaft 17 is provided with a gear A18, a gear A18 and a gear B28 are meshed with each other, filter screens 25 are symmetrically arranged on two sides of the inner side of the rotating drum 27, activated carbon 26 is arranged between two groups of filter screens 25, and the control panel 32 is electrically connected with the water pump 6, the air pump 11 and.
The control panel 32, the water pump 6, the atomizer 7, the electromagnetic valve 15, the air pump 11 and the driving motor 19 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.
Further, a protection bin is arranged on the outer side of the air pump 11, and plays a protection role in protecting the air pump 11.
Furthermore, the driving motor 19 is fixedly connected with the mounting plate 20 through bolts, and the fixing effect is firm.
Furthermore, the floating rod 13 and the floating ball 14 are both made of PVDF material, and the PVDF material is made of PVDF material and has strong acid-base corrosion resistance.
Furthermore, the two ends of the bottom of the floating ball 14 and the two ends of the bottom of the mounting plate 20 are both provided with supporting legs for supporting.
Further, the top of one end of the revolving drum 27 is hinged with a bin door, and the bottom of one end of the bin door is provided with a handle, so that the inside of the activated carbon 26 can be conveniently replaced.
The working principle is as follows: the electric components of the device are all powered by an external power supply, when the device works, the device is powered on, the air pump 11 is started through the control panel 32, external waste gas is sucked into the shell 1 through the vent pipe 12, then the water pump 6 is started to extract the purified liquid in the liquid storage bin 2, the evolved liquid is completely atomized through the atomizing nozzle 7 and is fully contacted with the waste gas, pollutants are filtered out, when the filtered purified liquid in the shell 1 is stored too much, the purified liquid can drive the floating ball 14 to rise, the floating ball 14 drives the floating rod 13 to rise, the pressing plate 10 on the floating rod 13 presses the control button 8, the control button 8 is pressed to start the electromagnetic valve 15, the purified liquid is discharged, the floating ball 14 can descend after the purified liquid is discharged, the pressing plate 10 is far away from the button 8, the electromagnetic valve 15 is closed, then the filtered waste gas enters the rotary drum 27 through the connecting pipeline 29 and the connecting pipe 5, then the driving motor 19 is started, the driving motor 19 drives the rotating shaft 17 to rotate the rotating shaft 17 to drive the gear A18 to rotate, the gear A18 is meshed with the gear B28, the gear A18 drives the gear B28 to rotate, the gear B28 drives the rotary drum 27 to rotate, so that the activated carbon 26 is mixed, meanwhile, the activated carbon 26 is fully contacted with the waste gas, residual pollutants in the waste gas are absorbed and then discharged from the gas outlet 23, and under the cooperation of the sliding block C30, the sliding groove B31, the sliding block B24 and the sliding groove A22, the rotary drum 27 is convenient to rotate, and meanwhile, the supporting effect can be achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. A laboratory exhaust treatment device comprising a housing (1), characterized in that: one side of the shell (1) is provided with an air pump (11), an input end of the air pump (11) is provided with an air pipe (12), an electromagnetic valve (15) is arranged at the middle position of the bottom of the shell (1), an installation bin (9) is arranged at the top of one side inside the shell (1), a control button (8) is arranged at the top of the installation bin (9), a pressing plate (10) is arranged at the top inside the installation bin (9), a floating rod (13) is arranged at the bottom of the pressing plate (10), the bottom of the floating rod (13) extends to the outside of the installation bin (9) and is provided with a floating ball (14), a liquid storage bin (2) is arranged at the top of the shell (1), a liquid injection port (3) is arranged at the top of the liquid storage bin (2), a protective cover (4) is arranged at the top of the liquid injection port (3), a mounting groove (33) is arranged, the inside of mounting groove (33) is provided with water pump (6), the input of water pump (6) links to each other with stock solution storehouse (2), the output of water pump (6) is provided with atomizer (7), the bottom of casing (1) one end one side is provided with control panel (32), one side that casing (1) kept away from air pump (11) is provided with connecting tube (29), the inside of connecting tube (29) is provided with connecting pipe (5), one side in the connecting pipe (5) outside is provided with spout B (31), the inboard of connecting tube (29) is provided with slider C (30), and slider C (30) and spout B (31) mutual adaptation, one side of connecting pipe (5) is provided with rotary drum (27), one side of rotary drum (27) is provided with gas outlet (23), the outside of gas outlet (23) is provided with slider B (24), the bottom of casing (1) near connecting tube (29) one side is provided with mounting panel (20), one side at mounting panel (20) top is provided with bracing piece (21), the top of bracing piece (21) is provided with spout A (22), spout A (22) and slider B (24) looks adaptation, one side in rotary drum (27) outside is provided with gear B (28), the centre at mounting panel (20) top is provided with driving motor (19), one side that bracing piece (21) was kept away from at mounting panel (20) top is provided with connecting block (16), be provided with pivot (17) between driving motor's (19) output and connecting block (16), the outside of pivot (17) is provided with gear A (18), gear A (18) and gear B (28) intermeshing, the both sides symmetry of rotary drum (27) inboard is provided with filter screen (25), and active carbon (26) is arranged between the two groups of filter screens (25), and the control panel (32) is electrically connected with the water pump (6), the air pump (11) and the driving motor (19) through leads respectively.
2. A laboratory exhaust treatment device according to claim 1, wherein: and a protection bin is arranged on the outer side of the air pump (11).
3. A laboratory exhaust treatment device according to claim 1, wherein: the driving motor (19) is fixedly connected with the mounting plate (20) through a bolt.
4. A laboratory exhaust treatment device according to claim 1, wherein: the floating rod (13) and the floating ball (14) are both made of PVDF materials.
5. A laboratory exhaust treatment device according to claim 1, wherein: supporting legs are arranged at two ends of one side of the bottom of the floating ball (14) and two ends of one side of the bottom of the mounting plate (20).
6. A laboratory exhaust treatment device according to claim 1, wherein: the top of one end of the rotary drum (27) is hinged with a bin door, and the bottom of one end of the bin door is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022233508.XU CN213668519U (en) | 2020-10-10 | 2020-10-10 | Laboratory exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022233508.XU CN213668519U (en) | 2020-10-10 | 2020-10-10 | Laboratory exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213668519U true CN213668519U (en) | 2021-07-13 |
Family
ID=76752705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022233508.XU Active CN213668519U (en) | 2020-10-10 | 2020-10-10 | Laboratory exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213668519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648752A (en) * | 2021-08-22 | 2021-11-16 | 郑海利 | High-altitude gas purification treatment equipment based on remote control of Internet of things |
-
2020
- 2020-10-10 CN CN202022233508.XU patent/CN213668519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648752A (en) * | 2021-08-22 | 2021-11-16 | 郑海利 | High-altitude gas purification treatment equipment based on remote control of Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A laboratory waste gas treatment device Effective date of registration: 20211228 Granted publication date: 20210713 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: Ningxia feijiete Testing Co.,Ltd. Registration number: Y2021640000007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230104 Granted publication date: 20210713 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: Ningxia feijiete Testing Co.,Ltd. Registration number: Y2021640000007 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A laboratory waste gas treatment device Effective date of registration: 20230106 Granted publication date: 20210713 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: Ningxia feijiete Testing Co.,Ltd. Registration number: Y2023640000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231218 Granted publication date: 20210713 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: Ningxia feijiete Testing Co.,Ltd. Registration number: Y2023640000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A laboratory exhaust gas treatment device Effective date of registration: 20231221 Granted publication date: 20210713 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: Ningxia feijiete Testing Co.,Ltd. Registration number: Y2023640000047 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |