CN209155468U - A kind of adjustable exhaust gas absorption device - Google Patents
A kind of adjustable exhaust gas absorption device Download PDFInfo
- Publication number
- CN209155468U CN209155468U CN201821956247.0U CN201821956247U CN209155468U CN 209155468 U CN209155468 U CN 209155468U CN 201821956247 U CN201821956247 U CN 201821956247U CN 209155468 U CN209155468 U CN 209155468U
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- China
- Prior art keywords
- air
- exhaust gas
- cover
- cartridge filter
- suction cover
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Abstract
The utility model belongs to exhaust gas absorption device technical field, more particularly to a kind of adjustable exhaust gas absorption device, including fluid reservoir, cartridge filter, air-breathing shade assembly, appendix, air accumulator and asepwirator pump, the extension cover of air-suction cover lower end increases adsorption area, asepwirator pump provides power for air-breathing, exhaust gas enters asepwirator pump after air-breathing shade assembly after the appendix of the bend pipe at least two 180 ° of bendings, exhaust gas is output and then enter in air accumulator from asepwirator pump, switch is provided at reservoir outlet, exhaust gas enters in cartridge filter, by its internal adsorption plate and active carbon slab absorption and processing microparticle and portion ingredient, exhaust gas enters fluid reservoir after cartridge filter, the liquid for handling exhaust gas is stored in fluid reservoir, the exhaust gas absorption device can carry out absorption processing to exhaust gas.
Description
Technical field
The utility model belongs to exhaust gas absorption device technical field, and in particular to a kind of adjustable exhaust gas absorption device.
Background technique
Exhaust gas refers to the toxic and harmful gas being discharged in the production and life of the mankind, wherein in chemical plant and section
It grinds in the chemical laboratory of institutes, laboratory worker often does chemical experiment, on the one hand, certain chemicals in chemical experiment
Matter has volatility, on the other hand, can generate several chemical reactions in chemical experiment, may during chemical reaction
Generate the smog of several dust-likes, it is also possible to generate several exhaust gas, these smog and exhaust gas are to most of experimenter
It is harmful, while experimenter is needed using necessary safeguard procedures, it should also be produced using a kind of exhaust gas absorption device
Raw exhaust gas is absorbed, and prevents exhaust gas from diffusing in the lab and causing to damage to the eye of laboratory worker, nose etc..
Utility model content
The technical purpose of the utility model is to overcome problem of the prior art, provides a kind of adjustable waste gas absorption dress
It sets, which can carry out absorption processing to exhaust gas.
To realize the purpose of this utility model, the technical solution adopted in the utility model are as follows:
A kind of adjustable exhaust gas absorption device, including fluid reservoir, cartridge filter, air-breathing shade assembly, appendix, air accumulator with
And asepwirator pump, active carbon slab is provided in cartridge filter, air-breathing shade assembly includes air-suction cover, extends cover, connecting screw, and air-suction cover is in
Hollow truncated cone-shaped, air-suction cover lower end are provided with the extension cover connecting with air-suction cover, and extending cover is in hollow truncated cone-shaped, air-suction cover
Bus slope it is identical with the slope of bus for extending cover, air-suction cover periphery is provided with air-suction cover fixed ear, and air-suction cover is used
It is provided with the first connecting screw hole in fixed ear, extends cover periphery and is provided with extension cover fixed ear, extend cover and set in fixed ear
It is equipped with the second connecting screw hole, the central axis of the first connecting screw hole is overlapped with the central axis of the second connecting screw hole, connecting screw
One end and air-suction cover are spirally connected with the first connecting screw hole in fixed ear, the connecting screw other end and extend in cover fixed ear the
Two connecting screw holes are spirally connected, and connecting screw both ends thread rotary orientation is on the contrary, be provided with the wave of plastic material between air-suction cover and extension cover
Line ventilation duct, ripple ventilation duct upper end are fixedly connected with air-suction cover lower end, the fixed company in ripple ventilation duct lower end and extension cover upper end
It connects, air-suction cover upper end is provided with appendix, and appendix connects asepwirator pump far from air-suction cover one end, sets between asepwirator pump and appendix
It is equipped with check valve, asepwirator pump exit is connected with air accumulator, and corrosion resistant coating is coated on air accumulator inner sidewall, and air accumulator goes out
Mouth end is provided with switch, and cartridge filter is connected at switch outlet, is connected with fluid reservoir at filter cartridge outlet.
Further, cartridge filter includes the adsorption plate, active carbon slab and position of cartridge filter shell and cartridge filter cage connection
In cartridge filter shell upper and lower end, and the cartridge filter connection cover for the connection that is spirally connected with cartridge filter outer side of shell wall.
Further, cartridge filter shell inner circumferential extends inwardly to form the fixed plate of annular, and fixed plate periphery, which is provided with, to be spirally connected
Hole, adsorption plate, active carbon slab periphery, which are provided with, passes through adsorption plate or active carbon slab with connecting hole matched in fixed plate, screw rod
On connecting hole after be spirally connected with the bolt apertures in fixed plate.
Further, the bolt apertures of fixed plate periphery are two circles, and adsorption plate, the corresponding connecting hole in active carbon slab periphery are two
Circle, adsorption plate, active carbon slab two circle connecting holes between and fixed plate on two circle bolt apertures between be provided in a ring
Sealing ring mounting groove, be provided with sealing ring between adsorption plate and fixed plate and active carbon slab and fixed plate, sealing ring is solid
It is scheduled in sealing ring mounting groove.
Further, position is provided with hand-held part among connecting screw, and hand-held part is cylindrical, and the cylinder of hand-held part is outer
It is provided with the anti-skidding bulb for increasing frictional force with human finger week.
Further, two bend pipes are included at least on appendix, bend pipe is in 180 ° of bendings.
Further, fluid reservoir upper end side is provided with exhaust pipe, and drying box is provided on exhaust pipe, and fluid reservoir upper end is another
Side is provided with liquid injection port, and sealing-plug is provided in liquid injection port, and the fluid reservoir upper end between exhaust pipe and liquid injection port is provided with can
The observation window of unlatching is provided with leakage fluid dram in fluid reservoir bottom side of the wall.
Further, air accumulator periphery is provided with reinforcing rib.
The utility model has the beneficial effects that
A kind of adjustable exhaust gas absorption device described in the utility model, including fluid reservoir, cartridge filter, air-suction cover group
Part, appendix, air accumulator and asepwirator pump, air-suction cover are in truncated cone-shaped, and the extension cover of air-suction cover lower end increases adsorption area, air-breathing
Pump provides power for air-breathing, and exhaust gas is after air-breathing shade assembly after the appendix of the bend pipe at least two 180 ° of bendings
Into asepwirator pump, with the use of that can prevent exhaust gas from flowing backwards, exhaust gas is output and then enter air accumulator from asepwirator pump for appendix and check valve
In, switch is provided at reservoir outlet, after turning on the switch, exhaust gas enters in cartridge filter, by its internal adsorption plate and work
Property carbon slab absorption and processing microparticle and portion ingredient, exhaust gas enter fluid reservoir, storage in fluid reservoir after cartridge filter
There is the liquid for handling exhaust gas, which can carry out absorption processing to exhaust gas.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the perspective view of the explosion of the utility model.
Fig. 3 is the overall structure diagram of air-breathing shade assembly in the utility model.
Fig. 4 is the overall structure diagram of appendix in the utility model.
Fig. 5 is the assembling schematic diagram of the cartridge filter of the utility model.
Fig. 6 is the overall structure diagram of the fluid reservoir of the utility model.
Wherein, 1, air-breathing shade assembly, 11, air-suction cover, 111, air-suction cover fixed ear, 12, extension cover, 121, extension cover use
Fixed ear, 13, connecting screw, 131, hand-held part, 14, ripple ventilation duct；
2, appendix, 21, bend pipe；
3, check valve；
4, asepwirator pump；
5, air accumulator, reinforcing rib；
6, it switchs；
7, cartridge filter, 71, cartridge filter shell, 72, adsorption plate, 73, active carbon slab, 74, cartridge filter connection cover, 75, fixation
Plate, 751, sealing ring mounting groove, 76, sealing ring；
8, fluid reservoir, 81, exhaust pipe, 82, drying box, 83, liquid injection port, 84, observation window.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, only
Illustrate the basic structure of the utility model in a schematic way.
It should be noted that all directionality instruction in the utility model specific embodiment (such as upper and lower, left and right, it is preceding,
Afterwards etc.) be only used for explaining in relative positional relationship, the motion conditions under a certain particular pose (as shown in the picture) between each component
Deng, if the particular pose changes, directionality instruction also change accordingly.
As shown in figs 1 to 6, a kind of adjustable exhaust gas absorption device, including air-breathing shade assembly 1, appendix 2, asepwirator pump
4, air accumulator 5, cartridge filter 7, fluid reservoir 8.
Wherein, air-breathing shade assembly 1 includes air-suction cover 11, extends cover 12, connecting screw 13, and air-suction cover 11 is in hollow rotary table
An extension cover 12 connecting with air-suction cover 11 is installed in shape, 11 lower end of air-suction cover, and extending cover 12 is in hollow truncated cone-shaped, extends cover
12 for increasing adsorption area, and the slope of the bus of air-suction cover 11 is identical with the slope of bus for extending cover 12,11 He of air-suction cover
Extending cover 12 uses resistant material, such as corrosion-resistant PVC or other plastics, 11 periphery of air-suction cover to be fixedly connected at least two suctions
Gas hood fixed ear 111, air-suction cover fixed ear 111 and air-suction cover 11 are integrally formed, and air-suction cover with fixed ear 111 along
11 central axis of air-suction cover is uniformly distributed, and for air-suction cover with the first connecting screw hole is opened up in fixed ear 111, the first connecting screw hole is vertical
Across air-suction cover fixed ear 111, and the first connecting screw hole central axis is parallel with the bus of air-suction cover 11, extends outside cover 12
It is fixedly connected in week and extends cover fixed ear 121, extension cover is identical as air-suction cover 111 quantity of fixed ear with fixed ear 121, extends
Cover is integrally formed with fixed ear 121 with cover 12 is extended, and extends cover with the second connecting screw hole is opened up in fixed ear 121, first connects
The central axis of screw hole is overlapped with the central axis of the second connecting screw hole, 13 one end of connecting screw and air-suction cover fixed ear 111
On the first connecting screw hole be spirally connected, 13 other end of connecting screw is spirally connected with cover is extended with the second connecting screw hole in fixed ear 121,
For 13 both ends thread rotary orientation of connecting screw on the contrary, hand-held part 131 is installed at the intermediate position of connecting screw 13, hand-held part 131 is cylindrical,
The cylindrical peripheral of hand-held part 131 is fixed with multiple for increasing the anti-skidding bulbs of frictional force with human finger, and user can be with
By rotation hand-held part 131 come adjust air-suction cover 11 and extend cover 12 between relative distance, air-suction cover 11 and extend cover 12 it
Between install a ripple ventilation duct 14,14 upper end of ripple ventilation duct is fixedly connected with 11 lower end of air-suction cover, under ripple ventilation duct 14
End is fixedly connected with 12 upper ends of cover are extended, and ripple ventilation duct 14 is soft PVC material, and with several PVC plastic muscle on pipe, it can be with
It deforms, deformation includes bending, compression and stretches.
An appendix 2 is fixedly mounted in 11 upper end of air-suction cover, and appendix 2 connects asepwirator pump 4 far from 11 one end of air-suction cover, inhales
It is fixedly connected with a check valve 3 between air pump 4 and appendix 2, includes at least two bend pipes 21 on appendix 2, bend pipe 21 is in
180 ° of bendings, appendix 2 and check valve 3 are used cooperatively and can prevent exhaust gas from flowing backwards.
4 exit of asepwirator pump is connected with air accumulator 5, and for the structural strength for guaranteeing air accumulator 5, the fixation of 5 periphery of air accumulator is more
The reinforcing rib 51 of item annular, corrosion resistant coating is coated on 5 inner sidewall of air accumulator, and a switch is installed in the outlet end of air accumulator 5
6。
6 exit of switch is connected with cartridge filter 7, and after turning on the switch 6, exhaust gas enters in cartridge filter 7, and cartridge filter 7 included
Filter cylinder shell 71, the adsorption plate 72 being connect with cartridge filter shell 71, active carbon slab 73 and to be located at cartridge filter shell 71 upper and lower
Cartridge filter connection cover 74 is rotated the side of removing by end, and the cartridge filter connection cover 74 for the connection that is spirally connected with 71 lateral wall of cartridge filter shell
Just user replaces adsorption plate 72 and active carbon slab 73, and 71 inner circumferential of cartridge filter shell is integrally formed two annular fixed plates 75,
75 periphery of fixed plate opens up multiple bolt apertures, and adsorption plate 72,73 periphery of active carbon slab open up and connection matched in fixed plate 75
Hole, screw rod are spirally connected after passing through the connecting hole on adsorption plate 72 or active carbon slab 73 with the bolt apertures in fixed plate 75, fixed plate
The bolt apertures of 75 peripheries are two circles, and adsorption plate 72, the corresponding connecting hole in 73 periphery of active carbon slab are two circles, adsorption plate 72, activity
Sealing ring installation in a ring is opened up between two circle bolt apertures between two circle connecting holes of carbon slab 73 and in fixed plate 75
Sealing ring 76 is respectively mounted between slot 751, adsorption plate 72 and fixed plate 75 and active carbon slab 73 and fixed plate 75, sealing ring 76 is solid
It is scheduled in sealing ring mounting groove 751, adsorption plate 72 uses common air filtration material.
7 exit of cartridge filter is connected with fluid reservoir 8, and an exhaust pipe 81 is installed in 8 upper end side of fluid reservoir, on exhaust pipe 81
One drying box 82 to be installed, places solid drier in drying box 82, the 8 upper end other side of fluid reservoir opens up a liquid injection port 83,
One sealing-plug is installed, 8 upper end of fluid reservoir between exhaust pipe 81 and liquid injection port 83 is fixedly mounted one and can open in liquid injection port 83
The observation window 84 opened has the transparent glass for observing 8 liquid level of fluid reservoir on observation window 84, opens in 8 bottom side of the wall of fluid reservoir
One switch is installed if a leakage fluid dram, on leakage fluid dram, since this switch is common accessory, does not show, stores up in figure
It is held in flow container 8 for the liquid for handling exhaust gas.
The exhaust gas absorption device, asepwirator pump 4 provide power for air-breathing, and exhaust gas is after air-breathing shade assembly 1 by appendix 2
Enter asepwirator pump 4 afterwards, exhaust gas is output and then enter in air accumulator 5 from asepwirator pump, and then, exhaust gas is gone successively in cartridge filter 7, exhaust gas
Enter fluid reservoir 8 after cartridge filter 7.
The basic principles and main features of the utility model are shown above.Through the above description, related work people
Member can carry out the variation and modification of multiplicity in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (8)
1. a kind of adjustable exhaust gas absorption device, including fluid reservoir (8), cartridge filter (7), the interior setting of the cartridge filter (7)
Active carbon slab (73), it is characterised in that:
It further include air-breathing shade assembly (1), appendix (2), air accumulator (5) and asepwirator pump (4)；
The air-breathing shade assembly (1) includes air-suction cover (11), extends cover (12), connecting screw (13), the air-suction cover
It (11) is in hollow truncated cone-shaped, air-suction cover (11) lower end is provided with the extension cover (12) connecting with air-suction cover (11), and described prolongs
Cover (12) are stretched in hollow truncated cone-shaped, the slope phase of the bus of the slope and extension cover (12) of the bus of the air-suction cover (11)
Together；
Described air-suction cover (11) periphery is provided with air-suction cover fixed ear (111), and air-suction cover is provided with on fixed ear (111)
First connecting screw hole, described extension cover (12) periphery, which is provided with, extends cover fixed ear (121), extends cover fixed ear
(121) the second connecting screw hole, the central axis of first connecting screw hole and the central axis of the second connecting screw hole are provided on
Line is overlapped；
Described connecting screw (13) one end and air-suction cover is spirally connected with the first connecting screw hole on fixed ear (111), connecting screw
(13) other end is spirally connected with extension cover with the second connecting screw hole on fixed ear (121)；
Connecting screw (13) both ends thread rotary orientation is opposite；
The ripple ventilation duct (14) of plastic material, the ripple are provided between the air-suction cover (11) and extension cover (12)
Ventilation duct (14) upper end is fixedly connected with air-suction cover (11) lower end, and ripple ventilation duct (14) lower end is fixed with cover (12) upper end is extended
Connection；
Described air-suction cover (11) upper end is provided with appendix (2), and appendix (2) connects asepwirator pump far from air-suction cover (11) one end
(4), it is provided between the asepwirator pump (4) and appendix (2) check valve (3)；
Described asepwirator pump (4) exit is connected with air accumulator (5), and corrosion resistant coating, storage are coated on air accumulator (5) inner sidewall
The outlet end of gas tank (5) is provided with switch (6)；
Described switch (6) exit is connected with cartridge filter (7)；
Described cartridge filter (7) exit is connected with fluid reservoir (8).
2. a kind of adjustable exhaust gas absorption device according to claim 1, it is characterised in that:
The cartridge filter (7) includes cartridge filter shell (71), the adsorption plate (72), the active carbon that connect with cartridge filter shell (71)
Plate (73) and it is located at cartridge filter shell (71) upper and lower end, and the cartridge filter for the connection that is spirally connected with cartridge filter shell (71) lateral wall
Connection cover (74).
3. a kind of adjustable exhaust gas absorption device according to claim 2, it is characterised in that:
Described cartridge filter shell (71) inner circumferential extends inwardly to form the fixed plate (75) of annular, and fixed plate (75) periphery is provided with
Bolt apertures, the adsorption plate (72), active carbon slab (73) periphery are provided with and matched connecting hole on fixed plate (75), screw rod
It is spirally connected after the connecting hole on adsorption plate (72) or active carbon slab (73) with the bolt apertures on fixed plate (75).
4. a kind of adjustable exhaust gas absorption device according to claim 3, it is characterised in that:
The bolt apertures of described fixed plate (75) periphery are two circles, adsorption plate (72), the corresponding connection in active carbon slab (73) periphery
Hole is two circles, the adsorption plate (72), active carbon slab (73) two circle connecting holes between and fixed plate (75) on two circles
Sealing ring mounting groove (751) in a ring, adsorption plate (72) and fixed plate (75) and active carbon are provided between bolt apertures
It is provided between plate (73) and fixed plate (75) sealing ring (76), sealing ring (76) is fixed in sealing ring mounting groove (751).
5. a kind of adjustable exhaust gas absorption device according to claim 1, it is characterised in that:
The intermediate position of the connecting screw (13) is provided with hand-held part (131), and the hand-held part (131) are cylindrical, institute
The cylindrical peripheral for the hand-held part (131) stated is provided with the anti-skidding bulb for increasing frictional force with human finger.
6. a kind of adjustable exhaust gas absorption device according to claim 1, it is characterised in that:
Two bend pipes (21) are included at least on the appendix (2), the bend pipe (21) is in 180 ° of bendings.
7. a kind of adjustable exhaust gas absorption device according to claim 1, it is characterised in that:
Described fluid reservoir (8) the upper end side is provided with exhaust pipe (81), and the exhaust pipe is provided with drying box on (81)
(82), fluid reservoir (8) upper end other side is provided with liquid injection port (83), is provided with sealing-plug, exhaust pipe (81) in liquid injection port (83)
Fluid reservoir (8) upper end between liquid injection port (83) is provided with openable observation window (84), is set in fluid reservoir (8) bottom side of the wall
It is equipped with leakage fluid dram.
8. a kind of adjustable exhaust gas absorption device according to claim 1, it is characterised in that:
Described air accumulator (5) periphery is provided with reinforcing rib (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956247.0U CN209155468U (en) | 2018-11-26 | 2018-11-26 | A kind of adjustable exhaust gas absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956247.0U CN209155468U (en) | 2018-11-26 | 2018-11-26 | A kind of adjustable exhaust gas absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155468U true CN209155468U (en) | 2019-07-26 |
Family
ID=67340180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956247.0U Expired - Fee Related CN209155468U (en) | 2018-11-26 | 2018-11-26 | A kind of adjustable exhaust gas absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359380A (en) * | 2019-10-29 | 2020-07-03 | 嵊州市星丰环保节能设备厂 | Waste gas treatment and conveying control method for environment-friendly equipment |
-
2018
- 2018-11-26 CN CN201821956247.0U patent/CN209155468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359380A (en) * | 2019-10-29 | 2020-07-03 | 嵊州市星丰环保节能设备厂 | Waste gas treatment and conveying control method for environment-friendly equipment |
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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: 20190726 Termination date: 20201126 |