CN108579347A - A kind of laboratory exhaust gas environment-friendly processing unit - Google Patents
A kind of laboratory exhaust gas environment-friendly processing unit Download PDFInfo
- Publication number
- CN108579347A CN108579347A CN201810519287.7A CN201810519287A CN108579347A CN 108579347 A CN108579347 A CN 108579347A CN 201810519287 A CN201810519287 A CN 201810519287A CN 108579347 A CN108579347 A CN 108579347A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air
- processing unit
- air guide
- exhaust gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B01D53/14—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
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
- B01D53/185—Liquid distributors
-
- 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
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- 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
Abstract
The present invention provides a kind of laboratory exhaust gas environment-friendly processing unit, is related to exhaust-gas treatment field.The laboratory exhaust gas environment-friendly processing unit, including body, the first air blower is installed on the left side wall of the body, the left end of first air blower is fixedly connected with air inlet pipe, the left end of the air inlet pipe runs through the left side of body and extends to the outside of body, the left end of the air inlet pipe is fixedly connected with bleed mouth, and the interior bottom of the body is fixedly connected with the first air guide case, and the left side of the first air guide case is connected with the gas outlet of the first air blower.The laboratory exhaust gas environment-friendly processing unit, by being provided with water pump and outlet pipe, water inlet pipe introduces water and flows through the gas that nozzle sprinkling flow absorption is dissolved in water, once filtered, it collects groove body and collects flow, extract ponding out using the running of water pump, assemble CO gas in fixed case, Au catalyst accelerates the oxidation of carbon monoxide, reduces influence of the carbon monoxide discharge to environment.
Description
Technical field
The present invention relates to technical field of waste gas treatment, specially a kind of laboratory exhaust gas environment-friendly processing unit.
Background technology
Exhaust-gas treatment is primarily referred to as being directed to some artificially generated exhaust gas such as dust particle, flue gas flue dust, peculiar smell gas
The work that body and toxic and harmful gas etc. are administered, such as usually will produce some during laboratory is tested and be harmful to
Exhaust gas and polluter, and these exhaust emissions are usually all to be directly discharged in air, but in fact test produced
Exhaust emission species it is complicated, and be not easy to spread in this narrow space in laboratory, can be to the health of experimenter
Certain influence is generated, currently there are some emission-control equipments, but still there is permitted for some emission-control equipments
More problems, such as a kind of laboratory exhaust gas environment-friendly processing unit that publication number CN206613305U is mentioned, in use
Lack the carbon monoxide to being also easy to produce to absorb with gases such as sulfur dioxide, the direct emission of carbon monoxide causes pole to environment
Big influence.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of laboratory exhaust gas environment-friendly processing units, have one oxidation of quickening
The advantages that oxidation of coal is absorbed solves and lacks the gases such as carbon monoxide and sulfur dioxide to being also easy to produce in use
It is absorbed, the problem of direct emission of carbon monoxide causes extreme influence to environment.
（Two）Technical solution
To realize that the purpose mentioned in above-mentioned background technology, the present invention provide the following technical solutions：A kind of laboratory exhaust gas environmental protection
Processing unit, including body are installed with the first air blower, the left end of first air blower on the left side wall of the body
It is fixedly connected with air inlet pipe, the left end of the air inlet pipe runs through the left side of body and extends to the outside of body, the air inlet pipe
Left end be fixedly connected with bleed mouth, the interior bottom of the body is fixedly connected with the first air guide case, the first air guide case
Left side is connected with the gas outlet of the first air blower, and communicating pipe, the connection are fixedly connected on the right side of the first air guide case
Pipe is internally provided with the second air blower, and the right end of the communicating pipe is fixedly connected with the second air guide case, the second air guide case
Inner top be fixedly connected with terminal pad, and the bottom of terminal pad is connected with nozzle, and the outer sheath of the nozzle is equipped with protective case,
The interior bottom of the second air guide case is fixedly connected with collection groove body, and connection is fixedly connected on the right side of the second air guide case
Pipe, the right end of the connecting tube is fixedly connected with fixed case, connecting box is fixedly connected on the inner wall of the fixed case, described solid
Determine to be fixedly connected with delivery line on the right side of case, the right end of the delivery line runs through the right side of body and extends to the outside of body.
Preferably, it is fixedly connected with fixed plate on the inner wall of the first air guide case, the outer surface of the fixed plate opens up
There is gathered trough.
Preferably, the interior bottom for collecting groove body is installed with water pump, and the top of the water pump is fixedly connected with out
The top of water pipe, the outlet pipe runs through the top of body and extends to the outside of body.
Preferably, it being connected with water inlet pipe at the top of the second air guide case, the bottom end of the water inlet pipe is connected with nozzle,
The top of the water inlet pipe is connected with external source.
Preferably, the outer surface of the connecting box offers through-hole, and the inside of the connecting box is placed with Au catalyst, institute
The quantity for stating connecting box is two.
Preferably, the bottom of the body is fixedly connected with mounting plate, and the bottom of the mounting plate has by bolted splice
The bottom end of supporting leg, the supporting leg is hinged with traveling wheel.
Preferably, L-shaped mounting bracket is fixedly connected on rear side of the body, the inside of the L-shaped mounting bracket offers peace
Tankage.
（Three）Advantageous effect
Compared with prior art, the present invention provides a kind of laboratory exhaust gas environment-friendly processing unit, has following advantageous effect：
1, laboratory exhaust gas environment-friendly processing unit, by being provided with the first air blower, the second air blower, the first air guide case and
Two air guide casees, the first air blower and the second air blower successively by air-flow import the first air guide case and the second air guide case be connected to and
Processing, fixed plate assemble air-flow with gathered trough, by being provided with protective case, water inlet pipe, nozzle, collecting groove body, water pump and water outlet
Pipe, water inlet pipe introduce water and flow through the gas that nozzle sprinkling flow absorption is dissolved in water, once filtered, collect groove body and collect water
Stream extracts ponding out using the running of water pump, by being provided with connecting tube, connecting box, delivery line and fixed case, assembles in fixed case
CO gas, Au catalyst accelerate the oxidation of carbon monoxide, reduce influence of the carbon monoxide discharge to environment, delivery line
One end is connected with extraneous pond, is absorbed to carbon dioxide through flow.
2, laboratory exhaust gas environment-friendly processing unit, by being provided with bleed mouth, L-shaped mounting bracket, supporting leg, mounting plate and row
Wheel is walked, bleed mouth guiding air-flow enters body, and L-shaped mounting bracket guiding body is hung, can be lighter than air to carbon monoxide etc.
Gas absorbed, the body for being positioned over ground absorbs the sulfur dioxide gas of lower, traveling wheel convenient for body into
Row movement, mounting plate remove supporting leg, convenient for suspension body.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is body rearview of the present invention.
In figure：1 body, 2 communicating pipes, 3 second air blowers, 4 protective cases, 5 water inlet pipes, 6 nozzles, 7 connecting tubes, 8 connecting boxs,
Groove body, 13 water pumps, 14 outlet pipes, 15 fixed plates, 16 first air guides are collected in 9 delivery lines, 10 fixed cases, 11 second air guide casees, 12
Case, 17 first air blowers, 18 air inlet pipe, 19 bleed mouths, 20 L-shaped mounting brackets, 21 supporting legs, 22 mounting plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the embodiment of the present invention provides a kind of laboratory exhaust gas environment-friendly processing unit, including body 1, body
1 bottom is fixedly connected with mounting plate 22, and the bottom of mounting plate 22 has supporting leg 21, the bottom end of supporting leg 21 hinged by bolted splice
There are traveling wheel, the rear side of body 1 to be fixedly connected with L-shaped mounting bracket 20, the inside of L-shaped mounting bracket 20 offers mounting groove, passes through
It is provided with bleed mouth 19, L-shaped mounting bracket 20, supporting leg 21, mounting plate 22 and traveling wheel, bleed mouth 19 guides air-flow to enter body 1,
L-shaped mounting bracket 20 guides body 1 to be hung, and can be absorbed to the lighter-than-air gas such as carbon monoxide, be positioned over ground
Body 1 sulfur dioxide gas of lower is absorbed, traveling wheel is moved convenient for body 1, and mounting plate 22 removes supporting leg
21, convenient for suspension body 1, it is installed with the first air blower 17 on the left side wall of body 1, the left end of the first air blower 17 is fixed
It is connected with air inlet pipe 18, the left end of air inlet pipe 18 runs through the left side of body 1 and extends to the outside of body 1, a left side for air inlet pipe 18
End is fixedly connected with bleed mouth 19, and the interior bottom of body 1 is fixedly connected with the first air guide case 16, the left side of the first air guide case 16 with
The gas outlet of first air blower 17 is connected, and fixed plate 15 is fixedly connected on the inner wall of the first air guide case 16, fixed plate 15
Outer surface offers gathered trough, and the right side of the first air guide case 16 is fixedly connected with communicating pipe 2, communicating pipe 2 is internally provided with
The right end of two air blowers 3, communicating pipe 2 is fixedly connected with the second air guide case 11, by being provided with the first air blower 17, the second air blast
Machine 3, the first air guide case 16 and the second air guide case 11, the first air blower 17 successively lead air-flow importing first with the second air blower 3
Gas tank 16 is connected to and is handled with the second air guide case 11, and fixed plate 15 and gathered trough assemble air-flow, the second air guide case 11 it is interior
Top is fixedly connected with terminal pad, and the bottom of terminal pad is connected with nozzle 6, and the outer sheath of nozzle 6 is equipped with protective case 4, and second
The top of air guide case 11 is connected with water inlet pipe 5, and the bottom end of water inlet pipe 5 is connected with nozzle 6, the top of water inlet pipe 5 and outside water
Source is connected, and the interior bottom of the second air guide case 11, which is fixedly connected with, collects groove body 12, and the interior bottom for collecting groove body 12 is fixedly mounted
There are water pump 13, the top of water pump 13 to be fixedly connected with outlet pipe 14, the top of outlet pipe 14 through the top of body 1 and extends to
The outside of body 1, by being provided with protective case 4, water inlet pipe 5, nozzle 6, collecting groove body 12, water pump 13 and outlet pipe 14, water inlet
Pipe 5 introduces water and flows through the gas that the sprinkling flow absorption of nozzle 6 is dissolved in water, is once filtered, collects groove body 12 and collect flow, profit
Ponding is extracted out with the running of water pump 13, and the right side of the second air guide case 11 is fixedly connected with connecting tube 7, and the right end of connecting tube 7 is fixed
It is connected with fixed case 10, connecting box 8 is fixedly connected on the inner wall of fixed case 10, the outer surface of connecting box 8 offers through-hole, even
The inside for connecing case 8 is placed with Au catalyst, and the quantity of connecting box 8 is two, and the right side of fixed case 10 is fixedly connected with delivery line
9, the right end of delivery line 9 is through the right side of body 1 and extends to the outside of body 1, by be provided with connecting tube 7, connecting box 8,
Delivery line 9 and fixed case 10, fixed case 10 is interior to assemble CO gas, and Au catalyst accelerates the oxidation of carbon monoxide, reduces
The influence to environment is discharged in carbon monoxide, and one end of delivery line 9 is connected with extraneous pond, is inhaled to carbon dioxide through flow
It receives.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, bleed mouth 19 guides air-flow to enter body 1, and L-shaped mounting bracket 20 guides body 1 to be hung, can be right
The lighter-than-air gas such as carbon monoxide is absorbed, and the body 1 for being positioned over ground inhales the sulfur dioxide gas of lower
It receives, traveling wheel is moved convenient for body 1, and mounting plate 22 removes supporting leg 21, and the first air blower 17 and the second air blower 3 successively will
Air-flow imports the first air guide case 16 and is connected to and is handled with the second air guide case 11, and fixed plate 15 assembles air-flow with gathered trough, into
Water pipe 5 introduces water and flows through the gas that the sprinkling flow absorption of nozzle 6 is dissolved in water, is once filtered, collects groove body 12 and collect flow,
Ponding is extracted out using the running of water pump 13, CO gas is assembled in fixed case 10, Au catalyst accelerates the oxygen of carbon monoxide
Change.
In conclusion the laboratory exhaust gas environment-friendly processing unit, by being provided with bleed mouth 19, L-shaped mounting bracket 20, supporting leg
21, mounting plate 22 and traveling wheel, bleed mouth 19 guide air-flow to enter body 1, and L-shaped mounting bracket 20 guides body 1 to be hung, can
The lighter-than-air gas such as carbon monoxide is absorbed, the body 1 for being positioned over ground carries out the sulfur dioxide gas of lower
It absorbs, traveling wheel is moved convenient for body 1, and mounting plate 22 removes supporting leg 21, convenient for suspension body 1, by being provided with first
Air blower 17, the second air blower 3, the first air guide case 16 and the second air guide case 11, the first air blower 17 and the second air blower 3 are successively
Air-flow is imported the first air guide case 16 to be connected to and handled with the second air guide case 11, fixed plate 15 assembles air-flow with gathered trough,
By being provided with protective case 4, water inlet pipe 5, nozzle 6, collecting groove body 12, water pump 13 and outlet pipe 14, water inlet pipe 5 introduces water and flows through
Nozzle 6 sprays flow and absorbs the gas for being dissolved in water, is once filtered, and collects groove body 12 and collects flow, utilizes the fortune of water pump 13
Make extraction ponding, by being provided with connecting tube 7, connecting box 8, delivery line 9 and fixed case 10, assembles carbon monoxide in fixed case 10
Gas, Au catalyst accelerate the oxidation of carbon monoxide, reduce influence of the carbon monoxide discharge to environment.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of laboratory exhaust gas environment-friendly processing unit, including body（1）, it is characterised in that：The body（1）Left side wall on
It is installed with the first air blower（17）, first air blower（17）Left end be fixedly connected with air inlet pipe（18）, it is described into
Tracheae（18）Left end run through body（1）Left side and extend to body（1）Outside, the air inlet pipe（18）Left end fix
It is connected with bleed mouth（19）, the body（1）Interior bottom be fixedly connected with the first air guide case（16）, the first air guide case
（16）Left side and the first air blower（17）Gas outlet be connected, the first air guide case（16）Right side be fixedly connected with company
Siphunculus（2）, the communicating pipe（2）Be internally provided with the second air blower（3）, the communicating pipe（2）Right end be fixedly connected with
Second air guide case（11）, the second air guide case（11）Inner top be fixedly connected with terminal pad, and the bottom clamping of terminal pad
There is nozzle（6）, the nozzle（6）Outer sheath be equipped with protective case（4）, the second air guide case（11）Interior bottom be fixedly connected
There is collection groove body（12）, the second air guide case（11）Right side be fixedly connected with connecting tube（7）, the connecting tube（7）The right side
End is fixedly connected with fixed case（10）, the fixed case（10）Inner wall on be fixedly connected with connecting box（8）, the fixed case
（10）Right side be fixedly connected with delivery line（9）, the delivery line（9）Right end run through body（1）Right side and extend to machine
Body（1）Outside.
2. a kind of laboratory exhaust gas environment-friendly processing unit according to claim 1, it is characterised in that：The first air guide case
（16）Inner wall on be fixedly connected with fixed plate（15）, the fixed plate（15）Outer surface offer gathered trough.
3. a kind of laboratory exhaust gas environment-friendly processing unit according to claim 1, it is characterised in that：The collection groove body
（12）Interior bottom be installed with water pump（13）, the water pump（13）Top be fixedly connected with outlet pipe（14）, it is described go out
Water pipe（14）Top run through body（1）Top and extend to body（1）Outside.
4. a kind of laboratory exhaust gas environment-friendly processing unit according to claim 1, it is characterised in that：The second air guide case
（11）Top be connected with water inlet pipe（5）, the water inlet pipe（5）Bottom end and nozzle（6）It is connected, the water inlet pipe（5）'s
Top is connected with external source.
5. a kind of laboratory exhaust gas environment-friendly processing unit according to claim 1, it is characterised in that：The connecting box（8）
Outer surface offer through-hole, the connecting box（8）Inside be placed with Au catalyst, the connecting box（8）Quantity be two
It is a.
6. a kind of laboratory exhaust gas environment-friendly processing unit according to claim 1, it is characterised in that：The body（1）'s
Bottom is fixedly connected with mounting plate（22）, the mounting plate（22）Bottom have supporting leg by bolted splice（21）, the supporting leg
（21）Bottom end be hinged with traveling wheel.
7. a kind of laboratory exhaust gas environment-friendly processing unit according to claim 1, it is characterised in that：The body（1）'s
Rear side is fixedly connected with L-shaped mounting bracket（20）, the L-shaped mounting bracket（20）Inside offer mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810519287.7A CN108579347A (en) | 2018-05-28 | 2018-05-28 | A kind of laboratory exhaust gas environment-friendly processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810519287.7A CN108579347A (en) | 2018-05-28 | 2018-05-28 | A kind of laboratory exhaust gas environment-friendly processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579347A true CN108579347A (en) | 2018-09-28 |
Family
ID=63629207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810519287.7A Pending CN108579347A (en) | 2018-05-28 | 2018-05-28 | A kind of laboratory exhaust gas environment-friendly processing unit |
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| Country | Link |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050214936A1 (en) * | 2003-06-18 | 2005-09-29 | Bhattacharya Sanjoy K | Enzyme facilitated solubilization of carbon dioxide from emission streams in novel attachable reactors/devices |
| JP2005330887A (en) * | 2004-05-19 | 2005-12-02 | Toyota Central Res & Dev Lab Inc | Exhaust emission control device and method |
| CN204460506U (en) * | 2015-03-09 | 2015-07-08 | 四川工美环境艺术设计工程有限公司 | A kind of unit intelligent with fresh air being applied to multi-media sharing hall |
| CN205403011U (en) * | 2016-03-04 | 2016-07-27 | 北京创新纪技术开发有限公司 | Fountain indoor air purifying device |
| CN106861368A (en) * | 2017-03-07 | 2017-06-20 | 张佳维 | A kind of use for laboratory catalytic converter |
| CN107297120A (en) * | 2017-07-18 | 2017-10-27 | 盐城市兰丰环境工程科技有限公司 | Waste gas treatment equipment |
| CN206613305U (en) * | 2017-04-14 | 2017-11-07 | 韦雨声 | A kind of laboratory exhaust gas environment-friendly processing unit |
| CN206853447U (en) * | 2017-04-21 | 2018-01-09 | 天津金博星生物科技有限公司 | A kind of efficient laboratory exhaust gas processing equipment |
| CN107670479A (en) * | 2017-11-16 | 2018-02-09 | 四川谋席科技有限公司 | A kind of environment-protecting industrial waste gas uniform purification device |
| CN107899418A (en) * | 2017-12-05 | 2018-04-13 | 李理 | A kind of ventilation unit for metallurgical casting crane cabin |
| CN107917463A (en) * | 2017-09-27 | 2018-04-17 | 常州信息职业技术学院 | A kind of improved air cleaning unit |
| CN207324399U (en) * | 2017-09-22 | 2018-05-08 | 河源昆腾电子科技有限公司 | One kind purification exhaust device |
-
2018
- 2018-05-28 CN CN201810519287.7A patent/CN108579347A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050214936A1 (en) * | 2003-06-18 | 2005-09-29 | Bhattacharya Sanjoy K | Enzyme facilitated solubilization of carbon dioxide from emission streams in novel attachable reactors/devices |
| JP2005330887A (en) * | 2004-05-19 | 2005-12-02 | Toyota Central Res & Dev Lab Inc | Exhaust emission control device and method |
| CN204460506U (en) * | 2015-03-09 | 2015-07-08 | 四川工美环境艺术设计工程有限公司 | A kind of unit intelligent with fresh air being applied to multi-media sharing hall |
| CN205403011U (en) * | 2016-03-04 | 2016-07-27 | 北京创新纪技术开发有限公司 | Fountain indoor air purifying device |
| CN106861368A (en) * | 2017-03-07 | 2017-06-20 | 张佳维 | A kind of use for laboratory catalytic converter |
| CN206613305U (en) * | 2017-04-14 | 2017-11-07 | 韦雨声 | A kind of laboratory exhaust gas environment-friendly processing unit |
| CN206853447U (en) * | 2017-04-21 | 2018-01-09 | 天津金博星生物科技有限公司 | A kind of efficient laboratory exhaust gas processing equipment |
| CN107297120A (en) * | 2017-07-18 | 2017-10-27 | 盐城市兰丰环境工程科技有限公司 | Waste gas treatment equipment |
| CN207324399U (en) * | 2017-09-22 | 2018-05-08 | 河源昆腾电子科技有限公司 | One kind purification exhaust device |
| CN107917463A (en) * | 2017-09-27 | 2018-04-17 | 常州信息职业技术学院 | A kind of improved air cleaning unit |
| CN107670479A (en) * | 2017-11-16 | 2018-02-09 | 四川谋席科技有限公司 | A kind of environment-protecting industrial waste gas uniform purification device |
| CN107899418A (en) * | 2017-12-05 | 2018-04-13 | 李理 | A kind of ventilation unit for metallurgical casting crane cabin |
Non-Patent Citations (1)
| Title |
|---|
| 许钟麟等: "《空气洁净技术应用》", 31 August 1989, 中国建筑工业出版社 * |
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