CN109603436A - A kind of laboratory exhaust gas processing system - Google Patents
A kind of laboratory exhaust gas processing system Download PDFInfo
- Publication number
- CN109603436A CN109603436A CN201811554202.5A CN201811554202A CN109603436A CN 109603436 A CN109603436 A CN 109603436A CN 201811554202 A CN201811554202 A CN 201811554202A CN 109603436 A CN109603436 A CN 109603436A
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- CN
- China
- Prior art keywords
- exhaust gas
- processing pond
- sleeve
- processing system
- gas processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1412—Controlling the absorption process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of laboratory exhaust gas processing systems, including processing pond and aspiration pump, the bottom end side wall of processing pond offers through-hole, the output end of aspiration pump is connected with hose, hose is through through-hole and is connected with aeration tube, the surface of aeration tube is uniformly provided with intensive air hole, liquid-absorbant is filled in processing pond, limitting casing is fixed on the inner sidewall of processing pond, limitting casing is horizontally disposed, it is horizontal in processing pond to be equipped with biomembrane purification layer, the top of limitting casing is arranged in biomembrane purification layer, the top of processing pond is equipped with cover board, the top middle portion of cover board is equipped with exhaust pipe, exhaust pipe outer cover is equipped with sleeve, activated carbon filter layer is filled in sleeve, the top of sleeve is coaxially provided with stop collar.The present invention can effectively purify the chemical emission generated in laboratory, and use process is convenient and efficient, and cost is lower.
Description
Technical field
The present invention relates to exhaust-gas treatment more particularly to a kind of laboratory exhaust gas processing systems.
Background technique
Exhaust-gas treatment is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common exhaust-gas treatment has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas.
Laboratory can generate a certain amount of chemical emission when in use, it is therefore desirable to by waste gas treatment equipment to exhaust gas into
Row filtration treatment, but existing waste gas treatment equipment is typically expensive, extraneous expense expense is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of laboratory exhaust gas processing systems, to solve at existing use for laboratory exhaust gas
Manage the higher technical problem of equipment cost.
The present invention using following technical scheme in order to solve the above technical problems, realized:
The present invention provides a kind of laboratory exhaust gas processing system, including processing pond and aspiration pump, and the bottom end side wall of processing pond is opened
Equipped with through-hole, the output end of aspiration pump is connected with hose, and hose is through through-hole and is connected with aeration tube, and the surface of aeration tube is uniform
Equipped with intensive air hole, it is filled with liquid-absorbant in processing pond, is fixed with limitting casing, limitting casing on the inner sidewall of processing pond
Horizontally disposed, horizontal in processing pond to be equipped with biomembrane purification layer, the top of limitting casing is arranged in biomembrane purification layer, processing pond
Top is equipped with cover board, and the top middle portion of cover board is equipped with exhaust pipe, and exhaust pipe outer cover is equipped with sleeve, is filled with active carbon in sleeve
The top of filter layer, sleeve is coaxially provided with stop collar.
Preferably, the outer ring of exhaust pipe is connected through a screw thread with sleeve inner ring lower end.
Preferably, uniform ring is equipped with multiple limited blocks on the inner wall of sleeve, and the top of limited block is arranged in activated carbon filter layer
End.
Preferably, the bottom end of stop collar is coaxially fixed with screwed ring, and the outer ring of screwed ring and the inner ring upper end of sleeve pass through
It is threadedly coupled.
Preferably, the bottom end of processing pond and aspiration pump is fixed with pedestal jointly.
Preferably, the bottom end of pedestal is symmetrically fixed with multiple cushion blocks.
Preferably, the bottom end of cover board is fixed with washer, and washer is squeezed with the inner wall upper end of processing pond and contacted.
Preferably, it is connected between cover board and processing pond by hasp.
Preferably, the inner wall of through-hole is equipped with waterproof washer, and waterproof washer is contacted with hose squeezing.
Indoor chemical emission is tested in the use of the present invention, extracting by aspiration pump, and processing pond is entered by hose
It is internal, wherein exhaust gas first passes through the air hole on aeration tube and is aerated, and is uniformly distributed exhaust gas so as to effectively mixed
First of adsorption filtration is carried out together in the liquid-absorbant in processing pond, and by liquid-absorbant, exhaust gas bubble is then later
Continue to float, and carry out second adsorption filtration by biomembrane purification layer, is then then discharged into sleeve by exhaust pipe, and pass through
It crosses activated carbon filter layer and carries out the adsorption filtration of third road, eventually pass through stop collar discharge.In the present invention, by aeration tube to exhaust gas
It is aerated, so as to effectively disperse to exhaust gas, to optimize the purification efficiency in later period, and was successively adsorbed by three
Filter, effectively goes the poisonous and harmful substance in removing exhaust gas, to play good filtration.
Exhaust pipe and sleeve are connected through a screw thread, and facilitate the disassembly of sleeve, consequently facilitating the replacement of activated carbon filter layer.
Setting limited block then can be used for fixing activated carbon filter layer, to guarantee activated carbon filter layer in the knot of sleeve inner
Structure stability.
Setting screwed ring is then convenient for being attached between stop collar and sleeve.
Setting pedestal and cushion block, which then facilitate, is fixed processing pond and aspiration pump, to improve the whole steady of structure
It is qualitative.
It is arranged in the gap that washer then avoids exhaust gas between processing pond and cover board and permeates.
Hasp is set and then facilitates connection between cover board and processing pond, to keep the cleaning and maintenance in processing pond later period more square
Just quick.
The beneficial effects of the present invention are: the present invention provides a kind of laboratory exhaust gas processing system, it can be effectively to laboratory
The chemical emission of interior generation is purified, and use process is convenient and efficient, and cost is lower.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged drawing at the position A in the present invention.
Appended drawing reference: 1- processing pond, 2- aspiration pump, 3- hose, 4- aeration tube, 5- air hole, 6- waterproof washer, the bottom 7-
Seat, 8- cushion block, 9- liquid-absorbant, 10- limitting casing, 11- biomembrane purification layer, 12- cover board, 13- hasp, 14- washer, 15-
Exhaust pipe, 16- sleeve, 17- activated carbon filter layer, 18- limited block, 19- stop collar, 20- screwed ring.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, and not all.
Based on the implementation example in the implementation mode, those skilled in the art's obtained other realities without making creative work
Example is applied, protection scope of the present invention is belonged to.
As shown in Figs. 1-2, a kind of laboratory exhaust gas processing system, including processing pond 1 and aspiration pump 2, processing pond 1 and
The bottom end of aspiration pump 2 is fixed with pedestal 7 jointly, and the bottom end of pedestal 7 is symmetrically fixed with multiple cushion blocks 8, the bottom end of processing pond 1
Side wall offers through-hole, and the output end of aspiration pump 2 is connected with hose 3, and the inner wall of through-hole is equipped with waterproof washer 6, waterproof washer 6 with
Hose 3 squeezes contact, and hose 3 is through through-hole and is connected with aeration tube 4, and the surface of aeration tube 4 is uniformly provided with intensive air hole
5, processing pond 1 is interior to be filled with liquid-absorbant 9.
Limitting casing 10 is fixed on the inner sidewall of processing pond 1, limitting casing 10 is horizontally disposed, horizontal in processing pond 1 to be equipped with life
The top of limitting casing 10 is arranged in object film purifying layer 11, biomembrane purification layer 11, and the top of processing pond 1 is equipped with cover board 12, cover board
12 bottom end is fixed with washer 14, and washer 14 is squeezed with the inner wall upper end of processing pond 1 and contacted, and leads between cover board 12 and processing pond 1
Cross the connection of hasp 13.
The top middle portion of cover board 12 is equipped with exhaust pipe 15, and 15 outer cover of exhaust pipe is equipped with sleeve 16, the outer ring of exhaust pipe 15
It is connected through a screw thread with 16 inner ring lower end of sleeve, is filled with activated carbon filter layer 17 in sleeve 16, on the inner wall of sleeve 16 uniformly
Multiple limited blocks 18 are equipped with, the top of limited block 18 is arranged in activated carbon filter layer 17, and the top of sleeve 16 is coaxially provided with limit
Position ring 19, the bottom end of stop collar 19 are coaxially fixed with screwed ring 20, and the outer ring of screwed ring 20 passes through with the inner ring upper end of sleeve 16
It is threadedly coupled.
Indoor chemical emission is tested in the use of the present invention, extracting by aspiration pump 2, and processing is entered by hose 2
Inside pond 1, wherein exhaust gas first passes through the air hole 5 on aeration tube 4 and is aerated, so as to effectively that exhaust gas is uniform
Distributed rendering carries out first of adsorption filtration in the liquid-absorbant 9 in processing pond 1, and through liquid-absorbant 9, gives up later
Gas bubble then continues to float, and carries out second adsorption filtration by biomembrane purification layer 11, then then passes through 15 row of exhaust pipe
Enter in sleeve 16, and carry out the adsorption filtration of third road by activated carbon filter layer 17, eventually passes through the discharge of stop collar 19.The present invention
In, exhaust gas is aerated by aeration tube 4, so as to effectively disperse to exhaust gas, thus optimize the purification efficiency in later period,
And successively the poisonous and harmful substance in removing exhaust gas is effectively gone, to play good filtration by three adsorption filtrations.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of laboratory exhaust gas processing system, which is characterized in that including processing pond (1) and aspiration pump (2), the processing pond
(1) bottom end side wall offers through-hole, and the output end of the aspiration pump (2) is connected with hose (3), and the hose (3) runs through institute
It states through-hole and is connected with aeration tube (4), the surface of the aeration tube (4) is uniformly provided with intensive air hole (5), the processing pond
(1) liquid-absorbant (9) are filled in, are fixed with limitting casing (10), the limitting casing on the inner sidewall of the processing pond (1)
(10) it is horizontally disposed with, horizontal in the processing pond (1) to be equipped with biomembrane purification layer (11), biomembrane purification layer (11) setting
On the top of the limitting casing (10), the top of the processing pond (1) is equipped with cover board (12), the top middle portion of the cover board (12)
Equipped with exhaust pipe (15), exhaust pipe (15) outer cover is equipped with sleeve (16), and active carbon mistake is filled in the sleeve (16)
The top of filtering layer (17), the sleeve (16) is coaxially provided with stop collar (19).
2. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that outside the exhaust pipe (15)
Circle is connected through a screw thread with the sleeve (16) inner ring lower end.
3. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that the inner wall of the sleeve (16)
Upper uniform ring is equipped with multiple limited blocks (18), top of activated carbon filter layer (17) setting in the limited block (18).
4. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that the bottom of the stop collar (19)
End is coaxially fixed with screwed ring (20), and the outer ring of the screwed ring (20) and the inner ring upper end of the sleeve (16) are connected by screw thread
It connects.
5. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that the processing pond (1) and
The bottom end of the aspiration pump (2) is fixed with pedestal (7) jointly.
6. a kind of laboratory exhaust gas processing system according to claim 5, which is characterized in that the bottom end of the pedestal (7)
Symmetrically it is fixed with multiple cushion blocks (8).
7. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that the bottom end of the cover board (12)
It is fixed with washer (14), the washer (14) squeezes with the inner wall upper end of the processing pond (1) and contacts.
8. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that the cover board (12) with it is described
It is connected between processing pond (1) by hasp (13).
9. a kind of laboratory exhaust gas processing system according to claim 1, which is characterized in that the inner wall of the through-hole is equipped with
Waterproof washer (6), the waterproof washer (6) squeeze with the hose (3) and contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554202.5A CN109603436A (en) | 2018-12-18 | 2018-12-18 | A kind of laboratory exhaust gas processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554202.5A CN109603436A (en) | 2018-12-18 | 2018-12-18 | A kind of laboratory exhaust gas processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109603436A true CN109603436A (en) | 2019-04-12 |
Family
ID=66009616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811554202.5A Pending CN109603436A (en) | 2018-12-18 | 2018-12-18 | A kind of laboratory exhaust gas processing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109603436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830016A (en) * | 2020-06-28 | 2020-10-27 | 国家电网有限公司 | Device for rapidly confirming GIS equipment fault air chamber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875020A (en) * | 2009-04-30 | 2010-11-03 | 宝山钢铁股份有限公司 | Method for treating tail gas containing H2S/ CO2 in laboratory |
| CN205127704U (en) * | 2015-11-17 | 2016-04-06 | 武汉洪泰科技工程有限公司 | Improved generation laboratory exhaust treatment device |
| CN206508770U (en) * | 2017-02-28 | 2017-09-22 | 杨涛 | The simple smell processing device of environment measuring use for laboratory |
| CN207102338U (en) * | 2017-08-22 | 2018-03-16 | 济宁学院 | Vertical simple experiment room peculiar odor treatment device |
| CN207342471U (en) * | 2017-05-15 | 2018-05-11 | 北京科岚环保科技有限公司 | A kind of industrial waste gas VOC organic waste gas purifiers |
-
2018
- 2018-12-18 CN CN201811554202.5A patent/CN109603436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875020A (en) * | 2009-04-30 | 2010-11-03 | 宝山钢铁股份有限公司 | Method for treating tail gas containing H2S/ CO2 in laboratory |
| CN205127704U (en) * | 2015-11-17 | 2016-04-06 | 武汉洪泰科技工程有限公司 | Improved generation laboratory exhaust treatment device |
| CN206508770U (en) * | 2017-02-28 | 2017-09-22 | 杨涛 | The simple smell processing device of environment measuring use for laboratory |
| CN207342471U (en) * | 2017-05-15 | 2018-05-11 | 北京科岚环保科技有限公司 | A kind of industrial waste gas VOC organic waste gas purifiers |
| CN207102338U (en) * | 2017-08-22 | 2018-03-16 | 济宁学院 | Vertical simple experiment room peculiar odor treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830016A (en) * | 2020-06-28 | 2020-10-27 | 国家电网有限公司 | Device for rapidly confirming GIS equipment fault air chamber |
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| PB01 | Publication | ||
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Application publication date: 20190412 |