CN211159257U - Laboratory has seal structure's tail gas processing apparatus - Google Patents
Laboratory has seal structure's tail gas processing apparatus Download PDFInfo
- Publication number
- CN211159257U CN211159257U CN201921919965.5U CN201921919965U CN211159257U CN 211159257 U CN211159257 U CN 211159257U CN 201921919965 U CN201921919965 U CN 201921919965U CN 211159257 U CN211159257 U CN 211159257U
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- Prior art keywords
- shell
- water level
- level monitoring
- plate
- monitoring pipe
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- 238000012545 processing Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000007789 gas Substances 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 2
- 239000002912 waste gas Substances 0.000 abstract description 29
- 239000007788 liquid Substances 0.000 abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 16
- 239000004202 carbamide Substances 0.000 description 16
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 241000220317 Rosa Species 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a laboratory has seal structure's tail gas processing apparatus, including shell, air inlet and water level monitoring pipe, the below of shell is provided with the spike, the water inlet is installed to the top of outlet, the air inlet is located filtering mechanism's left side, the internally mounted of shell has the bocca, the below of division board is provided with the air duct, the water level monitoring pipe is located the right side of shell, and the top of water level monitoring pipe sets up in the gas vent, logical oxygen mouth is installed to the top of gas vent, and leads to the place ahead of oxygen mouth and install the valve. This laboratory has seal structure's tail gas processing apparatus compares with current ordinary tail gas processing apparatus, and this equipment divides three step to handle waste gas to can be more thorough to exhaust-gas treatment, the filtration of this equipment is convenient for also can prevent gas leakage when clear simultaneously, and the water level of liquid can be observed when adding liquid to this equipment, thereby is convenient for control the addition of liquid.
Description
Technical Field
The utility model relates to a tail gas treatment technical field specifically is a laboratory has seal structure's tail gas processing apparatus.
Background
The tail gas treatment not only aims at the industries of chemical industry, electronics, printing, electroplating and the like, but also comprises laboratory waste gas treatment. Some colleges and universities or scientific research laboratory can produce some poisonous gases in the experimental process often, and these gases are less to discharge, but all are high concentration poisonous and harmful gas, if not carry out tail gas treatment in time, directly discharge in the atmosphere, can cause environmental pollution, consequently need use tail gas processing apparatus.
The tail gas processing apparatus of present stage purifies too singlely to lead to the processing of waste gas thoroughly inadequately, still can cause certain pollution to the environment, the tail gas processing apparatus of present stage simultaneously, the cleanness of being not convenient for, thereby cause the wastes material to pile up and influence the equipment operation, so the tail gas processing apparatus of present stage can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on present tail gas processing apparatus basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory has seal structure's tail gas processing apparatus to it is too single to provide general tail gas processing apparatus purification in solving above-mentioned background art, thereby lead to the processing of waste gas thoroughly inadequately, still can cause certain pollution to the environment, and the tail gas processing apparatus of stage is present simultaneously, is not convenient for clean, thereby causes the wastes material to pile up and influences the equipment operation, so the tail gas processing apparatus of stage can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laboratory has seal structure's tail gas processing apparatus, includes shell, air inlet and water level monitoring pipe, the below of shell is provided with the spike, and the left side of shell is provided with the outlet, the water inlet is installed to the top of outlet, and the top of water inlet is provided with filtering mechanism, the air inlet is located filtering mechanism's left side, and filtering mechanism's right side installs the breather pipe, the internally mounted of shell has the bocca, and the below of bocca is provided with the division board, the below of division board is provided with the air duct, the water level monitoring pipe is located the right side of shell, and the top of water level monitoring pipe sets up in the gas vent, logical oxygen mouth is installed to the top of gas vent, and leads to the place ahead of oxygen mouth and install the valve.
Preferably, the valve is fixedly connected with the water outlet, the water inlet, the air outlet and the oxygen inlet, and the water outlet is welded with the shell.
Preferably, the filtering mechanism comprises a filtering box, a sealing gasket, a cover plate, screws, a filtering plate and sliding grooves, the sealing gasket is arranged above the filtering box, the cover plate is arranged above the sealing gasket, the screws are arranged above the cover plate, the filtering plate is arranged inside the filtering box, and the sliding grooves are formed in the front end and the rear end of the filtering plate.
Preferably, a sliding structure is formed between the sliding groove and the filter plate, and the size of the filter plate is completely matched with that of the sliding groove.
Preferably, the isolation plate and the shell are welded, and the isolation plate and the air duct are bonded.
Preferably, a conductor structure is formed between the water level monitoring pipe and the shell, and the water level monitoring pipe is bonded with the shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a filter mechanism, rose box, sealed pad, apron, screw, filter, spout and air inlet, this equipment lets in waste gas in the filter mechanism through the air inlet, filters the solid tiny particle in the waste gas to the rose box through the filter, constitutes sliding construction between spout and the filter, can take out the filter through sliding construction and wash, the apron passes through the screw fixation to be convenient for open the apron and clear up the solid tiny particle in the rose box, sealed pad can prevent filter mechanism gas leakage;
2. the utility model discloses a bocca, division board, air duct, gas vent and logical oxygen mouth, this equipment lets in oxygen from leading to the oxygen mouth, lights the carbon monoxide in the waste gas through the bocca, thereby make the carbon monoxide in the waste gas completely react with oxygen, thereby clear away the carbon monoxide that contains in the waste gas, the waste gas that has reacted lets in the urea solution below the division board through the air duct, thereby clear away the nitrogen oxide that contains in the waste gas, the waste gas that has handled is discharged from the gas vent;
3. the utility model discloses a shell, outlet, water inlet, water level monitoring pipe and gas vent, this equipment are followed water inlet department and are added urea solution, constitute the switch-on device structure between water level monitoring pipe and the shell to can follow the water level of the inside urea solution of shell of water level monitoring pipe department observation, prevent that the gas vent is flooded to the urea solution water level, lead to the unable exhaust of gas vent, the used urea solution can be followed the discharge of water vent department.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged front view of the filtering mechanism of the present invention;
fig. 3 is an enlarged schematic top view of the filtering mechanism of the present invention.
In the figure: 1. a housing; 2. a brace; 3. a water outlet; 4. a water inlet; 5. a filtering mechanism; 501. a filter box; 502. a gasket; 503. a cover plate; 504. a screw; 505. a filter plate; 506. a chute; 6. an air inlet; 7. a breather pipe; 8. a flame port; 9. a separator plate; 10. an air duct; 11. a water level monitoring pipe; 12. an exhaust port; 13. an oxygen inlet; 14. and (4) a valve.
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: a laboratory tail gas treatment device with a sealing structure comprises a shell 1, an air inlet 6 and a water level monitoring pipe 11, wherein a supporting leg 2 is arranged below the shell 1, a water outlet 3 is arranged on the left side of the shell 1, a valve 14 is fixedly connected with the water outlet 3, the water inlet 4, the air inlet 6, an air outlet 12 and an oxygen inlet 13, the water outlet 3 is welded with the shell 1, the water inlet 4 is arranged above the water outlet 3, a filtering mechanism 5 is arranged above the water inlet 4, the filtering mechanism 5 comprises a filtering box 501, a sealing gasket 502, a cover plate 503, screws 504, a filtering plate 505 and sliding chutes 506, a sealing gasket 502 is arranged above the filtering box 501, the cover plate 503 is arranged above the sealing gasket 502, the screws 504 are arranged above the cover plate 503, the filtering box 501 is internally provided with the filtering plate 505, and the front end and the back end of the filtering plate 505 are, a sliding structure is formed between the sliding chute 506 and the filter plate 505, the filter plate 505 is completely matched with the sliding chute 506 in size, the waste gas is introduced into the filter mechanism 5 through the air inlet 6 by virtue of the filter mechanism 5, the filter box 501, the sealing gasket 502, the cover plate 503, the screw 504, the filter plate 505, the sliding chute 506 and the air inlet 6, solid particles in the waste gas are filtered into the filter box 501 through the filter plate 505, the sliding structure is formed between the sliding chute 506 and the filter plate 505, the filter plate 505 can be taken out and cleaned through the sliding structure, the cover plate 503 is fixed through the screw 504, so that the cover plate 503 can be opened to clean the solid particles in the filter box 501, and the sealing gasket 502 can prevent the air leakage of the filter;
the device is characterized in that the air inlet 6 is positioned on the left side of the filtering mechanism 5, the right side of the filtering mechanism 5 is provided with the vent pipe 7, the inner part of the shell 1 is provided with the flame jet 8, the lower part of the flame jet 8 is provided with the partition plate 9, the partition plate 9 and the shell 1 are welded, the partition plate 9 and the air guide pipe 10 are bonded, oxygen is introduced into the device through the flame jet 8, the partition plate 9, the air guide pipe 10, the exhaust port 12 and the oxygen inlet 13, carbon monoxide in waste gas is ignited through the flame jet 8, so that the carbon monoxide in the waste gas completely reacts with the oxygen, carbon monoxide in the waste gas is removed, the reacted waste gas is introduced into urea solution below the partition plate 9 through the air guide pipe 10, nitrogen oxide in the waste gas is removed, and the treated waste gas is discharged from the exhaust port 12;
an air duct 10 is arranged below the isolation plate 9, the water level monitoring pipe 11 is positioned on the right side of the shell 1, the upper portion of the water level monitoring pipe 11 is arranged on the exhaust port 12, a conduction device structure is formed between the water level monitoring pipe 11 and the shell 1, the water level monitoring pipe 11 is bonded with the shell 1, urea solution is added from the water inlet 4 through the shell 1, the water outlet 3, the water inlet 4, the water level monitoring pipe 11 and the exhaust port 12, the urea solution is added into the device, the conduction device structure is formed between the water level monitoring pipe 11 and the shell 1, the water level of the urea solution in the shell 1 can be observed from the water level monitoring pipe 11, the exhaust port 12 is prevented from being submerged by the water level of the urea solution, the exhaust port 12 cannot exhaust air, the used urea solution can be exhausted from the water outlet 3, an oxygen opening 13 is arranged above the exhaust port 12, and a valve 14 is arranged in.
The working principle is as follows: when the tail gas treatment device with a sealing structure in the laboratory is used, firstly, the waste gas is introduced into the filter box 501 from the gas inlet 6, the solid particles in the waste gas are filtered into the filter box 501 through the filter plate 505, the filter plate 505 is taken out and cleaned through the sliding structure formed between the sliding groove 506 and the filter plate 505, the cover plate 503 is opened through the screw 504, so that the solid particles in the filter box 501 are cleaned, the filter mechanism 5 can be prevented from leaking air through the sealing gasket 502, then the urea solution is added from the water inlet 4, the water level of the urea solution in the shell 1 can be observed from the water level monitoring pipe 11 through the conductor structure formed between the water level monitoring pipe 11 and the shell 1, the urea solution is prevented from submerging the exhaust port 12 too much, so that the exhaust port 12 can not exhaust, the filtered waste gas is introduced into the shell 1 through the vent pipe 7, and then the oxygen is introduced from the, the waste gas is ignited through the fire spraying port 8, so that carbon monoxide in the waste gas completely reacts with oxygen to remove carbon monoxide contained in the waste gas, the reacted waste gas is introduced into the urea solution below the partition plate 9 from the gas guide pipe 10 to remove nitrogen oxide contained in the waste gas, the treated waste gas is discharged from the exhaust port 12, the used urea solution can be discharged from the water outlet 3, the oxygen inlet 13 is arranged above the exhaust port 12, and the valve 14 is arranged in front of the oxygen inlet 13.
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 has seal structure's tail gas processing apparatus, includes shell (1), air inlet (6) and water level monitoring pipe (11), its characterized in that: a supporting leg (2) is arranged below the shell (1), a water outlet (3) is arranged on the left side of the shell (1), a water inlet (4) is arranged above the water outlet (3), and a filtering mechanism (5) is arranged above the water inlet (4), the air inlet (6) is positioned at the left side of the filtering mechanism (5), a vent pipe (7) is arranged on the right side of the filtering mechanism (5), a fire jet (8) is arranged in the shell (1), and a separation plate (9) is arranged below the fire-jet opening (8), an air duct (10) is arranged below the separation plate (9), the water level monitoring pipe (11) is positioned at the right side of the shell (1), and the upper part of the water level monitoring pipe (11) is arranged on the exhaust port (12), an oxygen inlet (13) is arranged above the exhaust port (12), and a valve (14) is arranged in front of the oxygen inlet (13).
2. The laboratory exhaust gas treatment device with a sealing structure according to claim 1, wherein: the valve (14) is fixedly connected with the water outlet (3), the water inlet (4), the air inlet (6), the air outlet (12) and the oxygen inlet (13), and the water outlet (3) is welded with the shell (1).
3. The laboratory exhaust gas treatment device with a sealing structure according to claim 1, wherein: the filter mechanism (5) comprises a filter box (501), a sealing gasket (502), a cover plate (503), screws (504), a filter plate (505) and sliding grooves (506), wherein the sealing gasket (502) is arranged above the filter box (501), the cover plate (503) is arranged above the sealing gasket (502), the screws (504) are arranged above the cover plate (503), the filter plate (505) is arranged in the filter box (501), and the sliding grooves (506) are arranged at the front end and the rear end of the filter plate (505).
4. The laboratory exhaust gas treatment device with a sealing structure according to claim 3, wherein: a sliding structure is formed between the sliding groove (506) and the filter plate (505), and the size of the filter plate (505) is completely matched with that of the sliding groove (506).
5. The laboratory exhaust gas treatment device with a sealing structure according to claim 1, wherein: the isolation plate (9) and the shell (1) are welded, and the isolation plate (9) and the air duct (10) are bonded.
6. The laboratory exhaust gas treatment device with a sealing structure according to claim 1, wherein: a conduction device structure is formed between the water level monitoring pipe (11) and the shell (1), and the water level monitoring pipe (11) is bonded with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919965.5U CN211159257U (en) | 2019-11-08 | 2019-11-08 | Laboratory has seal structure's tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919965.5U CN211159257U (en) | 2019-11-08 | 2019-11-08 | Laboratory has seal structure's tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211159257U true CN211159257U (en) | 2020-08-04 |
Family
ID=71822899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921919965.5U Expired - Fee Related CN211159257U (en) | 2019-11-08 | 2019-11-08 | Laboratory has seal structure's tail gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211159257U (en) |
-
2019
- 2019-11-08 CN CN201921919965.5U patent/CN211159257U/en not_active Expired - Fee Related
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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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |