CN213610482U - Waste gas collecting device - Google Patents
Waste gas collecting device Download PDFInfo
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- CN213610482U CN213610482U CN202021357658.5U CN202021357658U CN213610482U CN 213610482 U CN213610482 U CN 213610482U CN 202021357658 U CN202021357658 U CN 202021357658U CN 213610482 U CN213610482 U CN 213610482U
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- shell
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- 239000002912 waste gas Substances 0.000 title abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 238000005273 aeration Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 15
- 239000007789 gas Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 239000002699 waste material Substances 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
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste gas collecting device, which comprises a housin, support fixedly connected with fan is passed through to the left bottom of casing, the fixed intercommunication in top of fan air-supply line has the conveyer pipe, the fixed intercommunication of one end that the fan was kept away from to the conveyer pipe has the connecting pipe, the fixed intercommunication in left side of connecting pipe has the gas collecting channel, the right side swing joint of connecting pipe inner wall has filter plate, the right side fixedly connected with motor at the connecting pipe back. The utility model provides a current waste gas collection device at the in-process of collecting not basically through preliminary treatment such as filtration, lead to the discarded object that contains great particle diameter in the waste gas to the collection to cause the degree of difficulty that handles the waste gas after the collection to increase, the cost improves, be unfavorable for developing of environmental protection economy, even device has filtering capability a bit, nevertheless be not convenient for clear up the dust and the discharge of accumulation on the filter screen to lead to the effect of waste gas collection to descend, influence the problem of device normal use.
Description
Technical Field
The utility model relates to a technical field is collected to the waste gas, specifically is a waste gas collection device.
Background
In some production enterprises such as electronic component production, pickling operation workshops, coating workshops, food and brewing, catering, plastic products and other industries, a large amount of organic gases such as toluene, xylene, benzene, phenols, esters, aldehydes and the like, foul smell gases and various waste gases containing trace heavy metals are generated in the processing and production processes of the production workshops, although the production enterprises are specially provided with corresponding professional waste gas collecting devices, the existing waste gas collecting devices are basically not subjected to pretreatment such as filtration and the like in the collecting process, so that waste materials with larger particle sizes in the collected waste gases cause increased difficulty in treatment of the collected waste gases, increased cost and inconvenience for development of environmental protection and economy, even if some devices have a filtering function, dust accumulated on a filter screen is not easy to clean and discharge, and the waste gas collecting effect is reduced, affecting the normal use of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste gas collecting device, possess the filtration, subside, adsorb, be convenient for clear up the dust and the exhaust advantage of accumulation on the filter screen, the in-process of having solved current waste gas collecting device and collecting does not basically have through preliminary treatment such as filtration, lead to containing the discarded object of great particle diameter in the waste gas to the collection and cause the degree of difficulty of handling the waste gas after the collection to increase, the cost improves, be unfavorable for developing of environmental protection economy, even the device has filtering capability a bit, nevertheless be not convenient for clear up the dust and the discharge of accumulation on the filter screen, thereby lead to the effect of waste gas collection to descend, influence the problem of device normal use.
In order to achieve the above object, the utility model provides a following technical scheme: a waste gas collecting device comprises a shell, wherein the left bottom of the shell is fixedly connected with a fan through a support, the top of a fan air inlet pipe is fixedly communicated with a conveying pipe, one end of the conveying pipe, which is far away from the fan, is fixedly communicated with a connecting pipe, the left side of the connecting pipe is fixedly communicated with a gas collecting hood, the right side of the inner wall of the connecting pipe is movably connected with a filter screen plate, the right side of the back of the connecting pipe is fixedly connected with a motor, the front end of a rotating shaft of the motor penetrates through the inner cavity of the connecting pipe and is fixedly connected with a threaded rod, the front end of the threaded rod is movably connected with the right side of the front of the inner cavity of the connecting pipe through a bearing, a movable block is sleeved on the surface thread of the threaded rod, a brush plate is fixedly connected on the right side, the front end of the guide rod penetrates through the movable block and is fixedly connected with the right side of the front side of the inner cavity of the connecting pipe, a square hole is formed in the bottom of the connecting pipe, a vertical pipe is fixedly connected with the bottom of the connecting pipe, a funnel is fixedly connected with the inner wall of the vertical pipe, a movable plate is movably connected with the right side of the inner cavity of the vertical pipe through a rotating shaft, the top of the movable plate is contacted with the bottom of the funnel, an electric telescopic rod is movably connected with the bottom of the inner cavity of the vertical pipe through a rotating shaft, one end, away from the inner wall of the vertical pipe, of the electric telescopic rod is movably connected with the left side of the bottom of the movable plate through a rotating shaft, a bent pipe is fixedly communicated with the bottom of the air outlet pipe of the fan, one end, away from the fan, of the bent, the one end that the water pump was kept away from to L type pipe runs through to the inner chamber of casing, the fixed surface intercommunication that L type pipe is located casing inner chamber one end has the shower nozzle, the fixed intercommunication in top on casing right side has the filler pipe, the surface of filler pipe is provided with first valve, shells inner wall's top from top to bottom swing joint has adsorbed layer and active carbon net sheet layer respectively, the fixed intercommunication in top of casing has the outlet duct, the fixed intercommunication in bottom of casing has the blow off pipe, the surface of blow off pipe is provided with the second valve.
Preferably, a first connecting plate is inlaid on the right side of the front face of the connecting pipe, the back face of the first connecting plate is fixedly connected with the front face of the filter screen plate, and a first handle is fixedly connected to the front face of the first connecting plate.
Preferably, first chutes are formed in the top and the right side of the bottom of the inner cavity of the connecting pipe, first sliders are fixedly connected to the top and the bottom of the filter screen plate, and one side, away from the filter screen plate, of each first slider extends to the inner cavity of each first chute.
Preferably, a second connecting plate is inlaid in the top of the front face of the shell, the back face of the second connecting plate is fixedly connected with the front faces of the adsorption layer and the activated carbon mesh plate layer respectively, and a second handle is fixedly connected to the front face of the second connecting plate.
Preferably, the top of the two sides of the inner cavity of the shell is provided with a second sliding groove, the two sides of the adsorption layer and the activated carbon mesh plate layer are fixedly connected with a second sliding block, and one side of the second sliding block extends to the inner cavity of the second sliding groove.
Preferably, the bottom of the shell is fixedly connected with a supporting leg, the right side of the back of the connecting pipe is provided with a through hole matched with the rotating shaft of the motor, and one end of the bent pipe, which is positioned in the inner cavity of the shell, is fixedly communicated with an aeration plate.
Preferably, be provided with the bearing between threaded rod and the connecting pipe, the bearing housing is established on the surface of threaded rod, the positive bottom fixedly connected with liquid level window of casing, the front spraying of liquid level window has the scale mark.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model has the advantages of filtration, sedimentation, adsorption, convenient cleaning of dust accumulated on the filter screen and discharge through the cooperation of the shell, the fan, the conveying pipe, the connecting pipe, the gas collecting hood, the filter screen plate, the motor, the threaded rod, the movable block, the brush plate, the guide rod, the square hole, the standpipe, the funnel, the movable plate, the electric telescopic rod, the elbow pipe, the water pump, the L-shaped pipe, the spray head, the water feeding pipe, the first valve, the adsorption layer, the activated carbon screen plate layer, the gas outlet pipe, the blow-off pipe and the second valve, and solves the problems that the prior waste gas collecting device does not have pretreatment such as filtration and the like basically in the collecting process, the difficulty of treating the collected waste gas is increased due to the waste with larger particle size in the collected waste gas, the cost is increased, the development of environmental protection and economy is not facilitated, even if some devices have the filtering function, the dust accumulated on the filter screen, thereby causing the problem that the effect of collecting waste gas is reduced and the normal use of the device is influenced.
2. The utility model is convenient for taking out the filter screen plate for cleaning and replacing by arranging the first connecting plate and the first handle, and by arranging the first chute and the first slide block, the filter screen plate is fixed to be more stable, the second connecting plate and the second handle are arranged to facilitate the taking out of the adsorption layer and the activated carbon screen plate layer for cleaning or replacing, the adsorption layer and the activated carbon mesh plate layer are respectively fixed and supported by the second sliding chute and the sliding block, so that the adsorption layer and the activated carbon mesh plate layer are more stable, the waste gas conveyed by the bent pipe is dispersed in the water in the shell by arranging the aeration plate, thereby being beneficial to settling the particle impurities in the waste gas, support fixedly threaded rod, make the threaded rod more stable when rotating, through setting up liquid level window and scale mark, the liquid level in the observation casing of being convenient for is in time through the water injection pipe toward the casing in.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
FIG. 3 is a left side view of the connection pipe of the present invention;
fig. 4 is a schematic view of the front view structure of the present invention.
In the figure: 1 casing, 2 fans, 3 conveyer pipes, 4 connecting pipes, 5 gas collecting channels, 6 filter screen boards, 7 motors, 8 threaded rods, 9 movable blocks, 10 brush boards, 11 guide rods, 12 square holes, 13 vertical pipes, 14 funnels, 15 movable boards, 16 electric telescopic rods, 17 bent pipes, 18 water pumps, 19L-shaped pipes, 20 spray heads, 21 water adding pipes, 22 first valves, 23 adsorption layers, 24 activated carbon screen board layers, 25 air outlet pipes, 26 sewage discharge pipes, 27 second valves, 28 first connecting plates, 29 second connecting plates and 30 supporting legs.
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. 1-4, a waste gas collecting device comprises a housing 1, a fan 2 is fixedly connected to the bottom of the left side of the housing 1 through a support, a delivery pipe 3 is fixedly communicated with the top of an air inlet pipe of the fan 2, a connecting pipe 4 is fixedly communicated with one end of the delivery pipe 3 far away from the fan 2, a gas collecting hood 5 is fixedly communicated with the left side of the connecting pipe 4, a filter screen plate 6 is movably connected to the right side of the inner wall of the connecting pipe 4, a motor 7 is fixedly connected to the right side of the back of the connecting pipe 4, the front end of a rotating shaft of the motor 7 penetrates through the inner cavity of the connecting pipe 4 and is fixedly connected with a threaded rod 8, the front end of the threaded rod 8 is movably connected with the right side of the front inner cavity of the connecting pipe 4 through a bearing, a movable block 9 is sleeved on the surface thread of the threaded rod 8, a brush plate 10, the front end of the guide rod 11 penetrates through the movable block 9 and is fixedly connected with the right side of the front of the inner cavity of the connecting pipe 4, the bottom of the connecting pipe 4 is provided with a square hole 12, the bottom of the connecting pipe 4 is fixedly connected with a vertical pipe 13, the inner wall of the vertical pipe 13 is fixedly connected with a funnel 14, the right side of the inner cavity of the vertical pipe 13 is movably connected with a movable plate 15 through a rotating shaft, the top of the movable plate 15 is contacted with the bottom of the funnel 14, the bottom of the inner cavity of the vertical pipe 13 is movably connected with an electric telescopic rod 16 through a rotating shaft, one end of the electric telescopic rod 16, far away from the inner wall of the vertical pipe 13, is movably connected with the left side of the bottom of the movable plate 15 through a rotating shaft, the bottom of the air outlet pipe of the fan 2 is fixedly communicated with, the top of the water outlet pipe of the water pump 18 is fixedly communicated with an L-shaped pipe 19, one end of the L-shaped pipe 19, which is far away from the water pump 18, penetrates into the inner cavity of the shell 1, the surface of the L-shaped pipe 19, which is positioned at one end of the inner cavity of the shell 1, is fixedly communicated with a spray head 20, the top of the right side of the shell 1 is fixedly communicated with a water adding pipe 21, the surface of the water adding pipe 21 is provided with a first valve 22, the top of the inner wall of the shell 1 is respectively and movably connected with an adsorption layer 23 and an activated carbon mesh plate layer 24 from top to bottom, the top of the shell 1 is fixedly communicated with an air outlet pipe 25, the bottom of the shell 1 is fixedly communicated with a sewage discharge pipe 26, the surface of the sewage discharge pipe 26 is provided with a second valve 27, the right side of the front of the connecting pipe 4 is, the filter screen plate 6 is convenient to take out for cleaning and replacing, the right sides of the top and the bottom of the inner cavity of the connecting pipe 4 are respectively provided with a first sliding chute, the top and the bottom of the filter screen plate 6 are both fixedly connected with a first sliding block, one side of the first sliding block, which is far away from the filter screen plate 6, extends to the inner cavity of the first sliding chute, the filter screen plate 6 is fixed by arranging the first sliding chute and the first sliding block, so that the filter screen plate is more stable, the top of the front surface of the shell 1 is embedded with a second connecting plate 29, the back surface of the second connecting plate 29 is respectively and fixedly connected with the front surfaces of the adsorption layer 23 and the activated carbon screen plate layer 24, the front surface of the second connecting plate 29 is fixedly connected with a second handle, the adsorption layer 23 and the activated carbon screen plate layer 24 are convenient to take out for cleaning or replacing by arranging the second connecting plate 29 and the second handle, the top of the two sides of the inner cavity of the shell 1 is, one side of the second sliding block extends to an inner cavity of the second sliding groove, the adsorption layer 23 and the activated carbon mesh layer 24 are fixedly supported by the second sliding groove and the sliding block respectively, so that the activated carbon mesh layer is more stable, the bottom of the shell 1 is fixedly connected with the supporting leg 30, a through hole matched with a rotating shaft of the motor 7 is formed in the right side of the back side of the connecting pipe 4, one end, located in the inner cavity of the shell 1, of the elbow 17 is fixedly communicated with an aeration plate, waste gas conveyed by the elbow 17 is dispersed in water in the shell 1 by the aeration plate, so that particle impurities in the waste gas can be favorably settled, a bearing is arranged between the threaded rod 8 and the connecting pipe 4, the bearing is sleeved on the surface of the threaded rod 8, a liquid level window is fixedly connected to the bottom of the front side of the shell 1, a scale mark is sprayed on the front side of the liquid level window, the, through the arrangement of the liquid level window and the scale marks, the liquid level in the shell 1 can be conveniently observed, water can be timely injected into the shell 1 through the water adding pipe 21, the shell 1, the fan 2, the conveying pipe 3, the connecting pipe 4, the gas collecting hood 5, the filter screen 6, the motor 7, the threaded rod 8, the movable block 9, the brush plate 10, the guide rod 11, the square hole 12, the vertical pipe 13, the funnel 14, the movable plate 15, the electric telescopic rod 16, the elbow pipe 17, the water pump 18, the L-shaped pipe 19, the spray head 20, the water adding pipe 21, the first valve 22, the adsorption layer 23, the activated carbon screen plate layer 24, the air outlet pipe 25, the sewage discharge pipe 26 and the second valve 27 are matched, and the device has the advantages of filtering, settling, adsorbing and conveniently cleaning dust accumulated on the filter screen and discharging, and solves the problem that the difficulty of processing collected waste containing large particle size in the collected waste gas is increased because the pretreatment such as filtering is basically avoided, the cost is improved, is unfavorable for developing of environmental protection economy, even some devices have filtering capability, nevertheless be not convenient for clear up the dust and the discharge of accumulation on the filter screen to lead to the effect of waste gas collection to descend, influence the problem of device normal use.
When the device is used, a power supply and a controller are externally connected with the device through a lead, one end of an air outlet pipe 25 is externally connected with a waste gas treatment device through a pipeline, the controller controls the operation of a fan 2 and a water pump 18, the external waste gas is dispersedly discharged from an aeration plate through a gas collecting hood 5, a connecting pipe 4, a conveying pipe 3, the fan 2 and a bent pipe 17 in sequence by the operation of the fan 2, the waste gas is filtered through a filter screen plate 6 in the connecting pipe 4, the filter screen plate 6 filters large particle dust impurities in the waste gas, the waste gas dispersedly discharged from the aeration plate is subjected to primary sedimentation in water in a shell 1, the water in the shell 1 is sprayed out from a spray head 20 through the water pump 18 and an L-shaped pipe 19 in sequence by the operation of the water pump 18, the waste gas emitted from the water in the shell 1 is subjected to secondary sedimentation, so that small particle dust impurities in the waste gas are treated, the waste gas after the secondary, thereby carry out the preliminary treatment to the in-process that the waste gas was collected, discharge through outlet duct 25 at last and enter into exhaust treatment device and handle, the positive and negative rotation of motor 7 pivot is controlled to the controller, the positive and negative rotation of motor 7 pivot drives the positive and negative rotation of threaded rod 8, the positive and negative rotation of threaded rod 8 drives movable block 9 and brush board 10 back and forth reciprocating motion, thereby clear up the large granule dust impurity on filtering screen board 6, the large granule dust impurity after the clearance enters into standpipe 13 through square hole 12 and collects, when the large granule dust impurity that needs to collect discharges, the controller controls the shrink of electric telescopic handle 16, the shrink of electric telescopic handle 16 drives fly leaf 15 to rotate, thereby the large granule dust impurity that collects in standpipe 13 loops through funnel 14 and standpipe 13 and discharges, when needing to take out filtering screen board 6, sheet layer 23 and active carbon net 24 and clear up or change, the first handle and the second handle are pulled, the first connecting plate 28 and the second connecting plate 29 are taken down, and the filter screen plate 6, the adsorption layer 23 and the activated carbon screen plate layer 24 can be cleaned or replaced.
All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.
In summary, the following steps: the waste gas collecting device solves the problems that the prior waste gas collecting device is not subjected to pretreatment such as filtration basically in the collecting process, so that the difficulty of treating the collected waste gas is increased due to the fact that waste with larger particle size in the collected waste gas is increased, the cost is increased, the development of environmental protection and economy are not facilitated, and the accumulated dust on the filter screen is inconvenient to clean and discharge even if some devices have filtering functions, thereby causing the problem that the effect of collecting waste gas is reduced and the normal use of the device is influenced.
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 (7)
1. An exhaust gas collection device comprising a housing (1), characterized in that: the fan is characterized in that a fan (2) is fixedly connected to the left bottom of the shell (1) through a support, a conveying pipe (3) is fixedly communicated with the top of an air inlet pipe of the fan (2), a connecting pipe (4) is fixedly communicated with one end, far away from the fan (2), of the conveying pipe (3), a gas collecting hood (5) is fixedly communicated with the left side of the connecting pipe (4), a filter screen plate (6) is movably connected to the right side of the inner wall of the connecting pipe (4), a motor (7) is fixedly connected to the right side of the back side of the connecting pipe (4), the front end of a rotating shaft of the motor (7) penetrates through the inner cavity of the connecting pipe (4) and is fixedly connected with a threaded rod (8), the front end of the threaded rod (8) is movably connected with the right side of the inner cavity of the connecting pipe (4) through a bearing, a movable block (, the right side of the brush plate (10) is in contact with the left side of the filter screen plate (6), the top and the bottom on the right side of the inner cavity of the connecting pipe (4) are fixedly connected with a guide rod (11), the front end of the guide rod (11) penetrates through a movable block (9) and is fixedly connected with the front right side of the inner cavity of the connecting pipe (4), a square hole (12) is formed in the bottom of the connecting pipe (4), a vertical pipe (13) is fixedly connected with the bottom of the connecting pipe (4), a funnel (14) is fixedly connected with the inner wall of the vertical pipe (13), a movable plate (15) is movably connected with the right side of the inner cavity of the vertical pipe (13) through a rotating shaft, the top of the movable plate (15) is in contact with the bottom of the funnel (14), an electric telescopic rod (16) is movably connected with the bottom of the inner cavity of the vertical pipe (13) through a rotating shaft, one end of, the bottom of the air outlet pipe of the fan (2) is fixedly communicated with a bent pipe (17), one end, away from the fan (2), of the bent pipe (17) penetrates through an inner cavity of the shell (1), the bottom of the right side of the shell (1) is fixedly connected with a water pump (18) through a support, one end of a water inlet pipe of the water pump (18) is fixedly communicated with the bottom of the right side of the shell (1), the top of a water outlet pipe of the water pump (18) is fixedly communicated with an L-shaped pipe (19), one end, away from the water pump (18), of the L-shaped pipe (19) penetrates through the inner cavity of the shell (1), the surface, located at one end of the inner cavity of the shell (1), of the L-shaped pipe (19) is fixedly communicated with a spray head (20), the top of the right side of the shell (1) is fixedly communicated with a water adding pipe (21), the surface of the water adding pipe (21) is provided with a, the top of the shell (1) is fixedly communicated with an air outlet pipe (25), the bottom of the shell (1) is fixedly communicated with a sewage discharge pipe (26), and a second valve (27) is arranged on the surface of the sewage discharge pipe (26).
2. An exhaust gas collecting device in accordance with claim 1, wherein: the right side of the front of the connecting pipe (4) is inlaid with a first connecting plate (28), the back of the first connecting plate (28) is fixedly connected with the front of the filter screen plate (6), and the front of the first connecting plate (28) is fixedly connected with a first handle.
3. An exhaust gas collecting device in accordance with claim 1, wherein: first spout has all been seted up on the right side of connecting pipe (4) inner chamber top and bottom, the equal fixedly connected with first slider in top and the bottom of filter plate (6), one side that filter plate (6) were kept away from to first slider extends to the inner chamber of first spout.
4. An exhaust gas collecting device in accordance with claim 1, wherein: the positive top of casing (1) is inlayed and is had second connecting plate (29), the back of second connecting plate (29) respectively with adsorption layer (23) and activated carbon net board layer (24) openly fixed connection, the openly fixed connection of second connecting plate (29) has the second handle.
5. An exhaust gas collecting device in accordance with claim 1, wherein: the second spout has all been seted up at the top of casing (1) inner chamber both sides, the equal fixedly connected with second slider in both sides of adsorbed layer (23) and activated carbon net plate layer (24), one side of second slider extends to the inner chamber of second spout.
6. An exhaust gas collecting device in accordance with claim 1, wherein: the bottom fixedly connected with landing leg (30) of casing (1), the through-hole with motor (7) pivot looks adaptation is seted up on the right side at the connecting pipe (4) back, the fixed intercommunication of one end that return bend (17) are located casing (1) inner chamber has the aeration board.
7. An exhaust gas collecting device in accordance with claim 1, wherein: be provided with the bearing between threaded rod (8) and connecting pipe (4), the bearing housing is established on the surface of threaded rod (8), the positive bottom fixedly connected with liquid level window of casing (1), the front spraying of liquid level window has the scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357658.5U CN213610482U (en) | 2020-07-10 | 2020-07-10 | Waste gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357658.5U CN213610482U (en) | 2020-07-10 | 2020-07-10 | Waste gas collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213610482U true CN213610482U (en) | 2021-07-06 |
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ID=76641986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021357658.5U Expired - Fee Related CN213610482U (en) | 2020-07-10 | 2020-07-10 | Waste gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213610482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832566A (en) * | 2023-07-27 | 2023-10-03 | 上海振华重工(集团)股份有限公司 | Dustproof filtering device for ship ventilating duct |
-
2020
- 2020-07-10 CN CN202021357658.5U patent/CN213610482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832566A (en) * | 2023-07-27 | 2023-10-03 | 上海振华重工(集团)股份有限公司 | Dustproof filtering device for ship ventilating duct |
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Granted publication date: 20210706 |