CN208541917U - Emission-control equipment for laboratory - Google Patents
Emission-control equipment for laboratory Download PDFInfo
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- CN208541917U CN208541917U CN201821079357.3U CN201821079357U CN208541917U CN 208541917 U CN208541917 U CN 208541917U CN 201821079357 U CN201821079357 U CN 201821079357U CN 208541917 U CN208541917 U CN 208541917U
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- gas treatment
- treatment tank
- waste gas
- emission
- inner cavity
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Abstract
The utility model discloses a kind of emission-control equipments for laboratory, including pedestal, waste gas treatment tank is provided at the top of pedestal, the front side wall of waste gas treatment tank is disposed with air inlet, inlet tube and drain pipe from top to bottom, micro pump is provided on the right side of waste gas treatment tank, hood is provided at the top of waste gas treatment tank, the front side wall of pedestal is provided with sewage draining exit；Adsorption box is provided on the right side of the inner cavity of waste gas treatment tank, the inner cavity top of adsorption box is provided with washing bucket, the inner cavity top of washing bucket is provided with spray thrower, and the water inlet end of spray thrower is connected by conduit with the discharge ends of micro pump, the water inlet end of micro pump is connected by conduit with the intracavity bottom of adsorption box, the bottom of washing bucket is provided with gas-guide tube, the structure design of the utility model is reasonable, overcomes the problems, such as existing in the prior art larger to the cleaning treatment operation difficulty of emission-control equipment and can not kill except processing to bacterium in exhaust gas well.
Description
Technical field
The utility model relates to technical field of waste gas treatment more particularly to a kind of emission-control equipments for laboratory.
Background technique
Laboratory is the place tested.Laboratory is the cradle of science, is the base of scientific research, development in science and technology
Source plays very important effect to development in science and technology, and laboratory can be divided into three classes by ownership: the first kind be slaves to university or
Person is the laboratory managed on behalf of another by university；Second class laboratory belongs to national structure, some even international bodies；The experiment of third class
Room directly belongs to department, industrial enterprise, is that the exploitation of industrial technology and research service.
Laboratory can generate more exhaust gas during testing, and exhaust gas refers to the mankind in production and life process
The poisonous and hazardous gas of middle discharge.Containing a large amount of harmful substance in exhaust gas will affect human body after harmful substance sucks human body
Health, exhaust gas is discharged into air, can reduce air quality, to pollute environment, endanger the living environment of people.
For this purpose, those skilled in the technology concerned improve this, as Chinese Patent Application No. is
" the use for laboratory emission-control equipment " that CN201720346366.3 is proposed, in this application file, by the way that washer box pair is arranged
Exhaust gas carries out washing operation, is filtered by washing water to the particulate matter in exhaust gas, by setting biological cleaning case to exhaust gas
It is purified, redox reaction is occurred by biological cleaning film and exhaust gas, so that the harmful substance in exhaust gas, is oxidized reduction
Afterwards, harmless object is produced, the harmful ion in exhaust gas is adsorbed by setting nuisance adsorbent equipment, reduces the pollution of exhaust gas, it is real
Now to the purification of exhaust gas, the advantages of having reached quick exhaust-gas treatment, so that the existing laboratory exhaust gas of effective solution cannot get
Processing the problem of being detrimental to health, but the technical solution in this application file still has deficiency, first: passing through setting life
Object purifying box purifies exhaust gas, occur redox reaction by biological cleaning film and exhaust gas, and biological cleaning film makes
With restricted lifetime, the operation difficulty of replacement and maintenance is increased；Second: being generated when due to different laboratories, it is tested
Noxious material is different in exhaust gas, and biological cleaning film is not able to satisfy the purification needs of different noxious materials；Third: not set
Sterilizing unit, so that the bacterium of purified generation remains in the air of discharge, for this purpose, we have proposed one kind to be used for
The emission-control equipment in laboratory.
Utility model content
The utility model provides a kind of emission-control equipment for laboratory, it is therefore intended that overcomes and deposits in the prior art
It is larger to the cleaning treatment operation difficulty of emission-control equipment and well bacterium in exhaust gas can not kill except processing
The problem of.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of emission-control equipment for laboratory, including pedestal are provided with waste gas treatment tank at the top of the pedestal,
The front side wall of the waste gas treatment tank is disposed with air inlet, inlet tube and drain pipe, the waste gas treatment tank from top to bottom
Right side be provided with micro pump, hood is provided at the top of the waste gas treatment tank, the front side wall of the pedestal is provided with
Sewage draining exit；
It is provided with adsorption box on the right side of the inner cavity of the waste gas treatment tank, the inner cavity top of the adsorption box is provided with washing
The inner cavity top of bucket, the washing bucket is provided with spray thrower, and the water inlet end of spray thrower passes through the draining of conduit and micro pump
End is connected, and the water inlet end of the micro pump is connected by conduit with the intracavity bottom of adsorption box, the bottom of the washing bucket
Portion is provided with gas-guide tube；
It is provided with aspiration pump on the left of the intracavity bottom of the waste gas treatment tank, and aspiration pump is connected with adsorption box, it is described
The junction of aspiration pump and adsorption box is located at the lower section of washing bucket, is provided with sterilization tube on the left of the inner cavity of the waste gas treatment tank,
And the exhaust end at the top of sterilization tube is connected with hood, the bottom inflow end of the sterilization tube passes through conduit and aspiration pump of smoking
Exhaust end is connected, and the bottom of the sterilization tube is provided with sewage pipe, and sewage pipe is connected with sewage draining exit, in the sterilization tube
It is provided with village in water conservancy diversion at chamber center, is symmetrically arranged with ultraviolet lamp at left and right sides of the inner cavity of the sterilization tube.
Preferably, in the above-mentioned emission-control equipment for laboratory, dust hood, and dust-separation are provided on the air inlet
It is connected through a screw thread between cover and air inlet, dust hood can carry out barrier work to biggish particle dust in the exhaust gas of entrance
It can be in order to carrying out demolition and replacement to dust hood with, threaded connection.
Preferably, in the above-mentioned emission-control equipment for laboratory, the front side wall of the waste gas treatment tank is provided with sight
Window is examined, and observation window is located at the right side of inlet tube and drain pipe, it can be in order to the liquid level and absorption to absorbing liquid by observation window
The use state of liquid is understood.
Preferably, in the above-mentioned emission-control equipment for laboratory, the connection of the hood and sterilization tube exhaust end
Place is connected through a screw thread, and the inner cavity of hood is provided with active carbon filter core, convenient for being cleaned and being replaced to hood, activity
Filtration core can carry out suction-operated to noxious material.
Preferably, in the above-mentioned emission-control equipment for laboratory, village is by cylindrical body and symmetrical above and below in the water conservancy diversion
The class ellipticity that the hemisphere of setting is composed, and the outer wall in village is coated with reflecting coating in water conservancy diversion, class ellipticity can make
Obtaining cleaning solution can smoothly be discharged in the effect of gravity along village's outer wall in sterilization tube inner wall and water conservancy diversion, reach in sterilization tube
The effect of village's outer wall washing in wall and water conservancy diversion, the illumination efficiency between ultraviolet lamp and air can be improved by reflecting coating.
Preferably, in the above-mentioned emission-control equipment for laboratory, the spray thrower is atomization sprayer, passes through spray
The atomized steam that device sprays, can allow the air entered in washing bucket with absorbing liquid is significantly more efficient adequately connects
Touching improves assimilation effect.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, and first: the atomized steam sprayed by spray thrower can to enter
Air in washing bucket can with absorbing liquid is significantly more efficient adequately contacts, improve assimilation effect, then pass through adsorption box to gas
Body carries out washing effect, can be further improved absorbing liquid and absorbs to noxious material in exhaust gas, improves assimilation effect；
Second: bactericidal effect can be carried out to the gas of discharge by ultraviolet lamp, and village has compressed air flowing in water conservancy diversion
Space so that the available ultraviolet lamp of air adequately irradiates, and then improve bactericidal effect；
Third: when cleaning to sterilization tube, hood can be removed, and cleaning spray thrower is sprayed clearly to sterilization tube
Washing lotion, and due to the non-class ellipticity in village in sterilization tube and water conservancy diversion, allow cleaning solution smoothly the effect of gravity along
Village's outer wall is discharged in sterilization tube inner wall and water conservancy diversion, achievees the effect that village's outer wall washing in sterilization tube inner wall and water conservancy diversion.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the waste gas treatment tank schematic diagram of internal structure of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- waste gas treatment tank, 3- air inlet, 4- inlet tube, 5- drain pipe, 6- micro pump, 7- hood, 8-
Sewage draining exit, 9- adsorption box, 10- washing bucket, 11- spray thrower, 12- gas-guide tube, 13- aspiration pump, 14- sterilization tube, 15- sewage pipe,
Village, 17- ultraviolet lamp in 16- water conservancy diversion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the present embodiment is a kind of emission-control equipment for laboratory, including pedestal 1, pedestal
1 top is provided with waste gas treatment tank 2, and the front side wall of waste gas treatment tank 2 is disposed with air inlet 3, inlet tube 4 from top to bottom
With drain pipe 5, dust hood is provided on air inlet 3, and is connected through a screw thread between dust hood and air inlet 3, and dust hood can be with
To particle dust biggish in the exhaust gas of entrance carry out barrier action, threaded connection can in order to dust hood carry out disassembly and more
It changes, the front side wall of waste gas treatment tank 2 is provided with observation window, and observation window is located at the right side of inlet tube 4 and drain pipe 5, passes through sight
Examining window can understand in order to the use state of liquid level and absorbing liquid to absorbing liquid, and the right side of waste gas treatment tank 2 is provided with
Micro pump 6, the top of waste gas treatment tank 2 are provided with hood 7, and hood 7 and the junction of 14 exhaust end of sterilization tube pass through
It is threadedly coupled, and the inner cavity of hood 7 is provided with active carbon filter core, convenient for hood 7 is cleaned and is replaced, active carbon filtration
Core can carry out suction-operated to noxious material, and the front side wall of pedestal 1 is provided with sewage draining exit 8；On the right side of the inner cavity of waste gas treatment tank 2
It is provided with adsorption box 9, the inner cavity top of adsorption box 9 is provided with washing bucket 10, and the inner cavity top of washing bucket 10 is provided with spray
Device 11, and the water inlet end of spray thrower 11 is connected by conduit with the discharge ends of micro pump 6, spray thrower 11 is atomizing spray
Device, the atomized steam sprayed by spray thrower 11, can allow enter washing bucket 10 in air with absorbing liquid more
Add effective adequately contact, improve assimilation effect, the water inlet end of micro pump 6 passes through the intracavity bottom of conduit and adsorption box 9
It is connected, the bottom of washing bucket 10 is provided with gas-guide tube 12；It is provided with aspiration pump 13 on the left of the intracavity bottom of waste gas treatment tank 2,
And aspiration pump 13 is connected with adsorption box 9, the junction of aspiration pump 13 and adsorption box 9 is at the lower section of washing bucket 10, exhaust gas
It manages and is provided with sterilization tube 14 on the left of the inner cavity of case 2, and the exhaust end at 14 top of sterilization tube is connected with hood 7, sterilization tube 14
Bottom be provided with sewage pipe 15, and sewage pipe 15 is connected with sewage draining exit 8, is provided in water conservancy diversion at 14 lumen centers of sterilization tube
Village 16, the class ellipticity that village 16 is composed of the hemisphere of cylindrical body and setting symmetrical above and below in water conservancy diversion, and village 16 in water conservancy diversion
Outer wall be coated with reflecting coating, class ellipticity can allow cleaning solution smoothly in the effect of gravity along sterilization tube 14
16 outer wall of village is discharged in inner wall and water conservancy diversion, achievees the effect that 16 outer wall washing of village in 14 inner wall of sterilization tube and water conservancy diversion, by anti-
The illumination efficiency between ultraviolet lamp 17 and air can be improved in light coating, is symmetrically arranged with purple at left and right sides of the inner cavity of sterilization tube 14
Outer lamp 17.
One concrete application of the present embodiment are as follows: the structure design of the utility model is reasonable, when in use, passes through aspiration pump 13
Air-extraction function so that exhaust gas in laboratory is inhaled into the inner cavity of washing bucket 10 by air inlet 3, micro pump 6 will be inhaled
Absorbing liquid in attached case 9 is pumped into spray thrower 11, the atomized steam sprayed by spray thrower 11, can to enter to wash
Wash air in bucket 10 can with absorbing liquid is significantly more efficient adequately contacts, improve assimilation effect, then pass through 9 pairs of gas of adsorption box
Body carries out washing effect, can be further improved absorbing liquid and absorbs to noxious material in exhaust gas, improves assimilation effect, takes out
Exhaust gas is displaced into sterilization tube 14 by air pump 13 again, can carry out bactericidal effect to the gas of discharge by ultraviolet lamp 17, and is led
The village Liu Nei 16 has compressed the space of air flowing, so that the available adequately irradiation of ultraviolet lamp 17 of air, and then improve sterilization
Effect, last gas are discharged by hood 7, when cleaning to sterilization tube 14, hood 7 can be removed, will be cleaned
Spray thrower sprays cleaning solution to sterilization tube 14, and due to the non-class ellipticity in village 16 in sterilization tube 14 and water conservancy diversion, so that cleaning solution
It can smoothly be discharged, reach to 14 inner wall of sterilization tube along 16 outer wall of village in 14 inner wall of sterilization tube and water conservancy diversion in the effect of gravity
With the effect of 16 outer wall washing of village in water conservancy diversion, the sewage after cleaning is discharged finally by sewage pipe 15 and sewage draining exit 8.
In above table, the electric elements model proposed is only the two kinds of models that can choose in the present embodiment,
When using and processing, as long as meeting the electric elements model that the present embodiment uses, and aspiration pump and micro pump are equal
It is provided with the control switch to match with it, the position of switch is selected according to actual needs.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of emission-control equipment for laboratory, including pedestal, it is provided at exhaust gas at the top of pedestal described in feature
Case is managed, the front side wall of the waste gas treatment tank is disposed with air inlet, inlet tube and drain pipe from top to bottom, at the exhaust gas
It is provided with micro pump on the right side of reason case, hood is provided at the top of the waste gas treatment tank, the front side wall of the pedestal is set
It is equipped with sewage draining exit；
Adsorption box is provided on the right side of the inner cavity of the waste gas treatment tank, the inner cavity top of the adsorption box is provided with washing bucket, institute
The inner cavity top for stating washing bucket is provided with spray thrower, and the water inlet end of spray thrower is connected by conduit with the discharge ends of micro pump
Logical, the water inlet end of the micro pump is connected by conduit with the intracavity bottom of adsorption box, the bottom setting of the washing bucket
There is gas-guide tube；
It is provided with aspiration pump on the left of the intracavity bottom of the waste gas treatment tank, and aspiration pump is connected with adsorption box, the pumping
Pump is located at the lower section of washing bucket with the junction of adsorption box, is provided with sterilization tube on the left of the inner cavity of the waste gas treatment tank, and kill
Exhaust end at the top of bacterium cylinder is connected with hood, and the bottom inflow end of the sterilization tube passes through the exhaust end of conduit and aspiration pump
It is connected, the bottom of the sterilization tube is provided with sewage pipe, and sewage pipe is connected with sewage draining exit, the sterilization tube lumen centers
Place is provided with village in water conservancy diversion, is symmetrically arranged with ultraviolet lamp at left and right sides of the inner cavity of the sterilization tube.
2. a kind of emission-control equipment for laboratory according to claim 1, it is characterised in that: on the air inlet
It is provided with dust hood, and is connected through a screw thread between dust hood and air inlet.
3. a kind of emission-control equipment for laboratory according to claim 1, it is characterised in that: the exhaust-gas treatment
The front side wall of case is provided with observation window, and observation window is located at the right side of inlet tube and drain pipe.
4. a kind of emission-control equipment for laboratory according to claim 1, it is characterised in that: the hood with
The junction of sterilization tube exhaust end is connected through a screw thread, and the inner cavity of hood is provided with active carbon filter core.
5. a kind of emission-control equipment for laboratory according to claim 1, it is characterised in that: village in the water conservancy diversion
The class ellipticity being composed of the hemisphere of cylindrical body and setting symmetrical above and below, and the outer wall in village is coated with reflective painting in water conservancy diversion
Layer.
6. a kind of emission-control equipment for laboratory according to claim 1, it is characterised in that: the spray thrower is
Atomization sprayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079357.3U CN208541917U (en) | 2018-07-09 | 2018-07-09 | Emission-control equipment for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079357.3U CN208541917U (en) | 2018-07-09 | 2018-07-09 | Emission-control equipment for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208541917U true CN208541917U (en) | 2019-02-26 |
Family
ID=65424098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079357.3U Expired - Fee Related CN208541917U (en) | 2018-07-09 | 2018-07-09 | Emission-control equipment for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208541917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495116A (en) * | 2020-06-05 | 2020-08-07 | 江苏大橡木集团有限公司 | Laboratory exhaust treatment device |
-
2018
- 2018-07-09 CN CN201821079357.3U patent/CN208541917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495116A (en) * | 2020-06-05 | 2020-08-07 | 江苏大橡木集团有限公司 | Laboratory exhaust treatment device |
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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: 20190226 Termination date: 20190709 |