CN220878146U - Laboratory exhaust emission device - Google Patents
Laboratory exhaust emission device Download PDFInfo
- Publication number
- CN220878146U CN220878146U CN202322536654.3U CN202322536654U CN220878146U CN 220878146 U CN220878146 U CN 220878146U CN 202322536654 U CN202322536654 U CN 202322536654U CN 220878146 U CN220878146 U CN 220878146U
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- fixedly connected
- water
- wall
- organism
- exhaust emission
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003814 drug Substances 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000002912 waste gas Substances 0.000 abstract description 18
- 239000003595 mist Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to the technical field of laboratory waste gas and discloses a laboratory waste gas discharge device which comprises a machine body, wherein an air filter screen is fixedly connected to the bottom of the inner wall of the machine body, a plurality of supporting frames are fixedly connected to the inner wall of the machine body above the air filter screen, electric fans are fixedly connected to opposite ends of the supporting frames, a first active carbon filter screen is slidingly connected to the inner wall of the machine body above the electric fans, a second active carbon filter screen is slidingly connected to the inner wall of the machine body above the first active carbon filter screen, a water tank is fixedly connected to the inner wall of the machine body above the second active carbon filter screen, a plurality of supports are fixedly connected to the top ends of the water tank, and water baffle plates are fixedly connected to the top ends of the supports. According to the utility model, the harmful substances in the waste gas are removed completely by filtering through the activated carbon filter screen and dissolving the medicament water mist, and the medicament water after being used is used for the second time later, so that the medicament waste is reduced.
Description
Technical Field
The utility model relates to the technical field of laboratory waste gas, in particular to a laboratory waste gas discharge device.
Background
Various exhaust gases are generated during the daily experiments in the laboratory, and the laboratory exhaust gases seriously affect the safety of the laboratory and the physical health of laboratory staff, so that the exhaust gases need to be treated and then discharged.
The in-process of experimental reaction produces particulate matter or dust etc. easily, remains to the treatment cabin inside easily, produces the influence to other parts of exhaust treatment device easily, and current laboratory exhaust treatment device mostly links to each other with laboratory equipment, and the restriction of use is great, and the filter core is blockked up easily after long-time use, influences exhaust treatment effect, and the filter core is inconvenient to dismantle and change, uses very inconvenient.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a laboratory waste gas discharge device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a laboratory exhaust emission device, includes the organism, the inner wall bottom fixedly connected with air filter screen of organism, the inner wall of organism is located a plurality of supports of top fixedly connected with of air filter screen, the relative one end fixedly connected with electric fan of support frame, the inner wall of organism is located the top sliding connection of electric fan has first active carbon filter screen, the inner wall of organism is located the top sliding connection of first active carbon filter screen has the second active carbon filter screen, the inner wall of organism is located the top fixedly connected with basin of second active carbon filter screen, the top fixedly connected with of basin a plurality of supports, the equal fixedly connected with breakwater in top of support.
As a further description of the above technical solution:
The front end fixedly connected with design hose of organism, the one end fixedly connected with inlet hood of design hose.
As a further description of the above technical solution:
the bottom fixedly connected with base of organism, the top right side fixedly connected with water collecting barrel of base.
As a further description of the above technical solution:
The top of catchment bucket is provided with the outlet pipe, outlet pipe fixed connection is in the inside of organism.
As a further description of the above technical solution:
the left side of the top of base fixedly connected with medicament water tank, the top fixedly connected with tank cap of medicament water tank.
As a further description of the above technical solution:
The water pump is fixedly connected to the bottom of the right side of the inner wall of the medicament water tank, and the main water pipe is fixedly connected to the top end of the water pump.
As a further description of the above technical solution:
The top fixedly connected with water diversion pipe of main water pipe, the right-hand member fixedly connected with a plurality of atomizing water jet of water diversion pipe.
As a further description of the above technical solution:
the top end of the machine body is fixedly connected with an exhaust cover.
The utility model has the following beneficial effects:
1. In the utility model, firstly, the waste gas sucked into the machine body is filtered by the two active carbon filter screens to adsorb harmful particles contained in the waste gas, then the residual harmful substances are removed by spraying the medicament, and then the cleaned gas is discharged out of the machine body through the exhaust cover, and the waste gas sucked by the air inlet cover can be efficiently removed by a plurality of different filter procedures.
2. In the utility model, waste gas generated by experiments is removed, medicament water is required to be sprayed, the device can prevent sprayed medicament water from passing through the baffle plate, prevent water mist from entering the bottom, erode the electric fan, enable the water mist falling on the baffle plate to drop into the water tank along the edge of the baffle plate, then flow to the water collecting barrel along the water outlet pipe, and can be used after secondary blending, thereby reducing medicament waste.
Drawings
FIG. 1 is a cross-sectional view of a laboratory exhaust emission device according to the present utility model;
FIG. 2 is a front view of a laboratory exhaust emission device according to the present utility model;
Fig. 3 is a schematic diagram of a water outlet pipe structure of a laboratory exhaust emission device according to the present utility model.
Legend description:
1. A body; 2. an air filter screen; 3. a support frame; 4. an electric fan; 5. a first activated carbon filter screen; 6. a second activated carbon filter screen; 7. a water tank; 8. a bracket; 9. a water baffle; 10. a water outlet pipe; 11. a water collecting barrel; 12. a water diversion pipe; 13. an atomizing water jet; 14. a main water pipe; 15. a water pump; 16. a medicament water tank; 17. a water tank cover; 18. a base; 19. an exhaust cover; 20. shaping a hose; 21. an air inlet cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a laboratory exhaust emission, including organism 1, the inner wall bottom fixedly connected with air filter screen 2 of organism 1, the inner wall of organism 1 is located a plurality of support frames 3 of top fixedly connected with of air filter screen 2, the relative one end fixedly connected with electric fan 4 of support frame 3, the inner wall of organism 1 is located the top sliding connection of electric fan 4 and has first active carbon filter screen 5, the inner wall of organism 1 is located the top sliding connection of first active carbon filter screen 5 has second active carbon filter screen 6, the inner wall of organism 1 is located the top fixedly connected with basin 7 of second active carbon filter screen 6, the top fixedly connected with of basin 7 a plurality of supports 8, the equal fixedly connected with breakwater 9 in top of support 8, air filter screen 2 can filter the air dust that inhales in the gas when equipment is in order to ensure that follow-up work does not receive the dust influence, first active carbon filter screen 5 and second active carbon filter screen 6 can effectually adsorb harmful substance that contains in the suction gas, breakwater fog can block the water and fall into the below, and breakwater 9 can not influence gas upward movement, the edge 9 drops into 7 along the breakwater of water 9.
The front end fixedly connected with design hose 20 of organism 1, the one end fixedly connected with inlet hood 21 of design hose 20, design hose 20 can stabilize an angle, can more convenient use, inlet hood 21 designs to wide-mouth, can the absorption waste gas of a greater range, the bottom fixedly connected with base 18 of organism 1, the top right side fixedly connected with water collection bucket 11 of base 18 collects the top of cask 11 and is provided with outlet pipe 10, outlet pipe 10 runs through and fixedly connected with in the inside of organism 1, the top left side fixedly connected with medicament water tank 16 of base 18, the top fixedly connected with tank cap 17 of medicament water tank 16, the inner wall right side bottom fixedly connected with water pump 15 of medicament water tank 16, the top fixedly connected with main water pipe 14 of water pump 15, the top fixedly connected with shunt tubes 12 of main water pipe 14, the right-hand member fixedly connected with atomizing water jet 13 of shunt tubes 12, medicament water is taken out by water pump 15 in the medicament water tank 16, spray by atomizing water jet 13 after the main water pipe 14, form dense water smoke, the harmful substance in the clearance that can be more efficient, the top fixedly connected with exhaust cap 19 of organism 1.
Working principle: when the device is operated, the shaping hose 20 is bent to a desired state, the air inlet cover 21 is aligned to the waste gas generation area, the electric fan 4 is operated, waste gas is sucked into the machine body 1, particles such as dust and the like in the waste gas are intercepted by the air filter screen 2, cleaned waste gas is filtered by the first active carbon filter screen 5 and the second active carbon filter screen 6, impurities in the waste gas can be effectively adsorbed by the two active carbon filter screens, then the waste gas is upwards mixed with medicament water mist sprayed by the atomizing water spray opening 13, harmful substances remained in the waste gas can be removed to a great extent, the water mist is condensed into water drops on the water baffle 9, falls into the water tank 7 along the edge of the water baffle 9, is discharged into the water collecting barrel 11 through the water outlet pipe 10, medicament water in the water collecting barrel 11 still contains a certain amount of medicament components, and can be poured into the medicament water tank 16 again after being collected, and a certain amount of medicament is added for mixing for repeated use, so that waste is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Laboratory exhaust emission device, including organism (1), its characterized in that: the utility model discloses a novel energy-saving air filter for the air filter, including inner wall bottom fixedly connected with air filter (2) of organism (1), the inner wall of organism (1) is located a plurality of support frames (3) of top fixedly connected with of air filter (2), the relative one end fixedly connected with electric fan (4) of support frame (3), the inner wall of organism (1) is located first active carbon filter (5) of top sliding connection of electric fan (4), the inner wall of organism (1) is located first active carbon filter (5)'s top sliding connection has second active carbon filter (6), the inner wall of organism (1) is located the top fixedly connected with basin (7) of second active carbon filter (6), the top fixedly connected with of basin (7) a plurality of supports (8), the equal fixedly connected with breakwater (9) in top of support (8).
2. A laboratory exhaust emission apparatus as claimed in claim 1, wherein: the front end of the machine body (1) is fixedly connected with a shaping hose (20), and one end of the shaping hose (20) is fixedly connected with an air inlet cover (21).
3. A laboratory exhaust emission apparatus as claimed in claim 1, wherein: the bottom of organism (1) fixedly connected with base (18), the top right side fixedly connected with water collection bucket (11) of base (18).
4. A laboratory exhaust emission apparatus as claimed in claim 3, wherein: a water outlet pipe (10) is arranged above the water collecting barrel (11), and the water outlet pipe (10) is fixedly connected inside the machine body (1).
5. A laboratory exhaust emission apparatus as claimed in claim 3, wherein: the left side of the top end of the base (18) is fixedly connected with a medicament water tank (16), and the top end of the medicament water tank (16) is fixedly connected with a water tank cover (17).
6. A laboratory exhaust emission apparatus as defined in claim 5, wherein: the water pump (15) is fixedly connected to the bottom of the right side of the inner wall of the medicament water tank (16), and the main water pipe (14) is fixedly connected to the top end of the water pump (15).
7. A laboratory exhaust emission apparatus as defined in claim 6, wherein: the top of main water pipe (14) fixedly connected with distributive pipe (12), the right-hand member fixedly connected with of distributive pipe (12) a plurality of atomizing water jet (13).
8. A laboratory exhaust emission apparatus as claimed in claim 1, wherein: an exhaust cover (19) is fixedly connected to the top end of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536654.3U CN220878146U (en) | 2023-09-19 | 2023-09-19 | Laboratory exhaust emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536654.3U CN220878146U (en) | 2023-09-19 | 2023-09-19 | Laboratory exhaust emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220878146U true CN220878146U (en) | 2024-05-03 |
Family
ID=90866781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322536654.3U Active CN220878146U (en) | 2023-09-19 | 2023-09-19 | Laboratory exhaust emission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220878146U (en) |
-
2023
- 2023-09-19 CN CN202322536654.3U patent/CN220878146U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |