CN110385026A - A kind of Adsorption Concentration oxidation treatment device for exhaust gas - Google Patents
A kind of Adsorption Concentration oxidation treatment device for exhaust gas Download PDFInfo
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- CN110385026A CN110385026A CN201810357653.3A CN201810357653A CN110385026A CN 110385026 A CN110385026 A CN 110385026A CN 201810357653 A CN201810357653 A CN 201810357653A CN 110385026 A CN110385026 A CN 110385026A
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- case
- adsorption concentration
- exhaust gas
- set casing
- treatment device
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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
- B01D53/007—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 irradiation
-
- 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
-
- 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
-
- 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
- B01D53/75—Multi-step processes
Abstract
A kind of Adsorption Concentration oxidation treatment device for exhaust gas, it can effectively filter out the granular substance in exhaust gas, the treatment effeciency and degree of purification of exhaust gas can be improved, it includes air inlet pipe, escape pipe, air inlet pipe, Adsorption Concentration case is disposed between escape pipe, set casing, oxidation processes case, UV photodissociation case, Adsorption Concentration case, set casing, oxidation processes case, it is connected between UV photodissociation case by gas pipeline, the side of Adsorption Concentration case is provided with filter screen close to the position of import, the other side of Adsorption Concentration case is provided with activated carbon and fixed bed, the bottom end of set casing is provided with water tank, the water outlet of water tank is provided with Rose Box, Rose Box is connect by water pump and aqueduct with set casing, the inner bottom of set casing is provided with water storage cavity, the bottom end of water storage cavity is provided with through-hole, aqueduct passes through through-hole and is connected to water storage cavity , the bottom end of water storage cavity is provided with several spray heads being evenly arranged, and the top of oxidation processes case is connected to air inlet pipe by reflux line.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specially a kind of Adsorption Concentration oxidation treatment device for exhaust gas.
Background technique
With the enhancing of industrial development and people's environmental consciousness, during industrial production technology, frequently with industrial waste gas
The mode of purified treatment handles industrial waste gas, to meet requirement of the China at this stage to environmental protection, common industrial waste gas
Purifying treatment method mainly includes activated carbon method, condensation method, spray oxidative absorption method etc., wherein spray oxidative absorption method mainly according to
Water spray processing is carried out to the gas inside set casing by fixed water tank is arranged, but is usually contained from the exhaust gas that air inlet enters
Granular substance easily causes tracheae to block, and influences the treatment effeciency of exhaust gas, and portion gas is soluble easily in water causes water pollution,
Greatly reduce the oxidative absorption efficiency of shower water.Oxidation treatment device in the prior art is lower to the degree of purification of exhaust gas,
Gas after treatment is still mixed with partial impurities when being discharged by gas vent.
Summary of the invention
For it is existing in the prior art easily cause tracheae blocking, exhaust treatment efficiency is low, exhaust gas degree of purification is lower
Etc. technical problems, the present invention provides a kind of Adsorption Concentration oxidation treatment devices for exhaust gas, can effectively filter out in exhaust gas
Granular substance, greatly improve the treatment effeciency and degree of purification of exhaust gas.
A kind of Adsorption Concentration oxidation treatment device for exhaust gas comprising air inlet pipe, escape pipe, the air inlet pipe go out
Adsorption Concentration case, set casing, oxidation processes case, UV photodissociation case, the Adsorption Concentration case, fixation are disposed between tracheae
Shell, oxidation processes case pass through gas pipeline between UV photodissociation case and are connected to, which is characterized in that the side of the Adsorption Concentration case is leaned on
The position of nearly import is provided with filter screen, and the other side of the Adsorption Concentration case is provided with activated carbon and fixed bed；The set casing
Bottom end be provided with water tank, the water outlet of the water tank is provided with Rose Box, and the Rose Box passes through water pump and water delivery
Pipeline is connect with set casing；The inner bottom of the set casing is provided with water storage cavity, and the bottom end of the water storage cavity is provided with through-hole,
The aqueduct passes through the through-hole and is connected to the water storage cavity, and the bottom end of the water storage cavity is provided with what several were evenly arranged
Spray head；The top of the oxidation processes case is connected to the air inlet pipe by reflux line.
It is further characterized by the gas outlet of the set casing is connected to the oxidation processes case by the gas pipeline
Side, the bottom end of the oxidation processes case is connected to the side of the UV photodissociation case by blower with the gas pipeline, described
The other side of UV photodissociation case is provided with the escape pipe；
The spray head is set as umbrella；
The air inlet pipe is provided with the first solenoid valve at the position of the Adsorption Concentration case；
The bottom end of the Adsorption Concentration case and the side of the set casing are provided with gas pipeline branch pipe, the gas pipeline branch pipe
Position close to the Adsorption Concentration case is provided with third solenoid valve；
The top of the Adsorption Concentration case is connect by second solenoid valve with hot air pipe；
The reflux line is provided with the 5th solenoid valve close to the position of the air inlet pipe, and the reflux line is close to the oxidation
The position for the treatment of box is provided with the 4th solenoid valve；
The filter screen is the fiber glass filtering net of fenestral fabric, and HEPA filtering is pasted on the fiber glass filtering net
Cotton.
Using above structure of the invention, filter screen and activated carbon and fixed bed are set in Adsorption Concentration case, convenient for into
The exhaust gas entered carries out primary filtration processing, has effectively filtered out the granular substance in exhaust gas, it is therefore prevented that the granular substance in exhaust gas
Body enters the generation for the treatment effeciency problem that subsequent processing units cause gas pipeline blocking to influence exhaust gas, and user only needs periodically
Particle object inside Adsorption Concentration case is handled；Rose Box is arranged in the water outlet of water tank, and Rose Box passes through
Water pump and aqueduct are connect with set casing, by the way that water tank is arranged, and make spray head to set casing under the action of water pump
Internal gas carries out water spray processing, and the gas for making the interior section of set casing be dissolved in water is brought into the inside of water tank, water tank
Internal water flows into spray head again by aqueduct after purifying by Rose Box and forms circulation, and user is periodically to water tank
Internal water is replaced, and is carried out spray-absorption operation to exhaust gas using through the purified water of Rose Box, is substantially increased spray
The absorptivity of water drenching, to improve the treatment effeciency of exhaust gas；By the way that return pipe is arranged between oxidation processes case and air inlet pipe,
Convenient for carrying out reflow treatment to the portion gas for entering oxidation processes case, make reflux gas by primary filtration again, spray
The operation for drenching oxidative absorption filtering, substantially increases the degree of purification of exhaust gas, to improve treatment effeciency and the purification of exhaust gas
Degree.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the structural schematic diagram of Adsorption Concentration case of the invention；
Fig. 3 is the structural schematic diagram of set casing of the invention.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Adsorption Concentration oxidation treatment device for exhaust gas comprising air inlet pipe 1 goes out
Tracheae 2 is disposed with Adsorption Concentration case 3, set casing 4, oxidation processes case 5, UV photodissociation case 6 between air inlet pipe 1, escape pipe 2,
Adsorption Concentration case 3, oxidation processes case 5, is connected to by gas pipeline 7 between UV photodissociation case 6 set casing 4, Adsorption Concentration case 3
Side is provided with filter screen 31 close to the position of import, and filter screen 31 is the fiber glass filtering net of fenestral fabric, glass fibers
Dimensional filter is pasted with HEPA filter cotton on the net, and the other side of Adsorption Concentration case is provided with activated carbon and fixed bed 32；The bottom of set casing 4
End is provided with water tank 8, and the water outlet of water tank 8 is provided with Rose Box 81, and Rose Box 81 passes through water pump 82 and aqueduct
83 connect with set casing 4, and the inner bottom of set casing 4 is provided with water storage cavity 41, and the bottom end of water storage cavity 41 is provided with through-hole, water delivery
Pipeline 83 passes through through-hole and is connected to water storage cavity 41, and the bottom end of water storage cavity 41 is provided with several spray heads 42 being evenly arranged；It is fixed
The gas outlet of shell 4 is connected to the side of oxidation processes case 5 by gas pipeline 7, and the bottom end of oxidation processes case 5 passes through blower 9 and defeated
Feed channel 7 is connected to the side of UV photodissociation case 6, and the other side of UV photodissociation case 6 is provided with escape pipe 2；
The top of oxidation processes case 5 is connected to air inlet pipe 1 by reflux line 11, and air inlet pipe 1 is at the position of Adsorption Concentration case 2
It is provided with the first solenoid valve 71, the bottom end of Adsorption Concentration case 2 and the side of set casing 4 are provided with gas pipeline branch pipe 12, gas transmission
Pipeline branch pipe 12 is provided with third solenoid valve 73 close to the position of Adsorption Concentration case 2, and the top of Adsorption Concentration case 2 passes through the second electricity
Magnet valve 72 is connect with hot air pipe 13, and reflux line 11 is provided with the 5th solenoid valve 75, reflux line 11 close to the position of air inlet pipe 1
Position close to oxidation processes case 5 is provided with the 4th solenoid valve 74；
That the specific working principle is as follows is described for it: applying the present invention in waste plastic granulation industry exhaust gas treatment technology, first
Solenoid valve 71 is opened, and exhaust gas is entered in Adsorption Concentration case 2 by air inlet pipe 1, the HEPA mistake on filter screen 21 in Adsorption Concentration case 2
Filter pulp and activated carbon and fixed bed 22 carry out primary filtration processing to exhaust gas, filter out the particulate material in exhaust gas, filter screen 21
Be set as reticular structure, and on fiber glass filtering net paste HEPA filter cotton can in eliminating waste gas larger particles, compared with
Short grained substance, further improves the filtration result of filter screen 21, user only need periodically to Adsorption Concentration case 2 inside
Particle object is handled；Filtered exhaust gas enters in set casing 4 through gas pipeline 7, the spray being arranged in set casing 4
First 42 can carry out spray process to exhaust gas, spray head 42, which is set as umbrella, makes spray more evenly, further filters out miscellaneous in exhaust gas
Matter, impurity treatment effect is more preferable, and by the way that water tank 8 is arranged in the bottom end of set casing 4, filtering is arranged in the water outlet of water tank 8
Case 81, Rose Box 81 are connect by water pump 82 and aqueduct 83 with set casing 4, by the way that water tank 8 is arranged, and in water pump 82
So that spray head 42 is carried out water spray processing to the internal gas of set casing 4 under effect, the interior section of set casing 4 is made to be dissolved in the gas of water
Body is brought into the inside of water tank 8, and 8 internal water of water tank, which flows into after being purified by Rose Box 81 again by aqueduct 83, sprays
It drenches head 42 and forms circulation, user periodically replaces the internal water of water tank 8, using after the purification of Rose Box 81
Water processing is filtered to exhaust gas, the degree of purity of shower water is substantially increased, to improve the degree of purification of exhaust gas；
Exhaust gas after spray process enters in oxidation processes case 5 through gas pipeline 7 carries out oxidation processes, after oxidation-treated
Exhaust gas is decomposed through UV photodissociation case 6, and what is finally met the requirements of the standard is more clean after oxidation processes, resolution process
Air is discharged by escape pipe 2；Gas pipeline branch pipe 12 can be used for adjusting the pressure of the exhaust gas in Adsorption Concentration case 3, dense when adsorbing
When gas pipeline 7 between contracting case 3 and set casing 4 breaks down, it can be carried out with gas pipeline branch pipe 12 instead of gas pipeline 7 defeated
It send, to ensure being carried out continuously for gas transmission work, can control the work shape of gas pipeline branch pipe 12 by third solenoid valve 73
Condition can control the connection between hot air pipe 13 and Adsorption Concentration case 3 by second solenoid valve 72, when needing to Adsorption Concentration case 3
When being inside passed through hot wind and being heated, openable second solenoid valve 72 is connected with hot air pipe 13；Pass through the 4th solenoid valve 74,
Five solenoid valves 75 can control the working condition of reflux line 11, when needing the portion gas to oxidation processes case 5 to carry out at reflux
When reason, opens the 4th solenoid valve 74, the 5th solenoid valve 75 connection oxidation processes case 5 and air inlet pipe 1, the exhaust gas after making oxidation and pass through back
Flow tube road 11 is back to the filtering oxidation operation carried out in Adsorption Concentration case 3 again, to substantially increase the purification of exhaust gas
Degree.
Claims (7)
1. a kind of Adsorption Concentration oxidation treatment device for exhaust gas comprising air inlet pipe, escape pipe, the air inlet pipe, outlet
Be disposed with Adsorption Concentration case, set casing, oxidation processes case, UV photodissociation case between pipe, the Adsorption Concentration case, set casing,
Pass through gas pipeline between oxidation processes case, UV photodissociation case to be connected to, which is characterized in that the side of the Adsorption Concentration case close into
The position of mouth is provided with filter screen, and the other side of the Adsorption Concentration case is provided with activated carbon and fixed bed；The bottom of the set casing
End is provided with water tank, and the water outlet of the water tank is provided with Rose Box, and the Rose Box passes through water pump and aqueduct
It is connect with set casing；The inner bottom of the set casing is provided with water storage cavity, and the bottom end of the water storage cavity is provided with through-hole, described
Aqueduct passes through the through-hole and is connected to the water storage cavity, and the bottom end of the water storage cavity is provided with several sprays being evenly arranged
Head；The top of the oxidation processes case is connected to the air inlet pipe by reflux line.
2. a kind of Adsorption Concentration oxidation treatment device for exhaust gas according to claim 1, which is characterized in that described solid
The gas outlet for determining shell is connected to the side of the oxidation processes case by the gas pipeline, and the bottom end of the oxidation processes case passes through
Blower is connected to the side of the UV photodissociation case with the gas pipeline, and the other side of the UV photodissociation case is provided with the outlet
Pipe.
3. a kind of Adsorption Concentration oxidation treatment device for exhaust gas according to claim 1, which is characterized in that it is described into
Tracheae is provided with the first solenoid valve at the position of the Adsorption Concentration case.
4. a kind of Adsorption Concentration oxidation treatment device for exhaust gas according to claim 1, which is characterized in that the suction
The bottom end of attached concentration case and the side of the set casing are provided with gas pipeline branch pipe, and the gas pipeline branch pipe is close to the suction
The position of attached concentration case is provided with third solenoid valve.
5. a kind of Adsorption Concentration oxidation treatment device for exhaust gas according to claim 1, which is characterized in that the suction
The top of attached concentration case is connect by second solenoid valve with hot air pipe.
6. a kind of Adsorption Concentration oxidation treatment device for exhaust gas according to claim 1, which is characterized in that described time
Flow tube road is provided with the 5th solenoid valve close to the position of the air inlet pipe, and the reflux line is close to the position of the oxidation processes case
It installs and is equipped with the 4th solenoid valve.
7. a kind of Adsorption Concentration oxidation treatment device for exhaust gas according to claim 1, which is characterized in that the mistake
Strainer is the fiber glass filtering net of fenestral fabric, is pasted with HEPA filter cotton on the fiber glass filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357653.3A CN110385026A (en) | 2018-04-20 | 2018-04-20 | A kind of Adsorption Concentration oxidation treatment device for exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357653.3A CN110385026A (en) | 2018-04-20 | 2018-04-20 | A kind of Adsorption Concentration oxidation treatment device for exhaust gas |
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| Publication Number | Publication Date |
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| CN110385026A true CN110385026A (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357653.3A Pending CN110385026A (en) | 2018-04-20 | 2018-04-20 | A kind of Adsorption Concentration oxidation treatment device for exhaust gas |
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Citations (5)
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|---|---|---|---|---|
| KR20080013831A (en) * | 2007-08-28 | 2008-02-13 | 성호 김 | Advanced air deodorizor and process based on ozone(water), plasma and catalyst |
| CN206793295U (en) * | 2017-03-30 | 2017-12-26 | 广州玮宇机械有限公司 | A kind of industrial mix waste gas processing equipment |
| CN206897150U (en) * | 2017-05-03 | 2018-01-19 | 东莞市废气宝环保设备有限公司 | A kind of organic exhaust gas deodorization cleaning equipment |
| CN107670497A (en) * | 2017-10-27 | 2018-02-09 | 郑州游爱网络技术有限公司 | Industrial waste gas purifying processing unit with Waste Heat Reuse |
| CN107754579A (en) * | 2017-11-03 | 2018-03-06 | 河北益微生物技术有限公司 | A kind of exhaust treatment system and processing method for plant |
-
2018
- 2018-04-20 CN CN201810357653.3A patent/CN110385026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080013831A (en) * | 2007-08-28 | 2008-02-13 | 성호 김 | Advanced air deodorizor and process based on ozone(water), plasma and catalyst |
| CN206793295U (en) * | 2017-03-30 | 2017-12-26 | 广州玮宇机械有限公司 | A kind of industrial mix waste gas processing equipment |
| CN206897150U (en) * | 2017-05-03 | 2018-01-19 | 东莞市废气宝环保设备有限公司 | A kind of organic exhaust gas deodorization cleaning equipment |
| CN107670497A (en) * | 2017-10-27 | 2018-02-09 | 郑州游爱网络技术有限公司 | Industrial waste gas purifying processing unit with Waste Heat Reuse |
| CN107754579A (en) * | 2017-11-03 | 2018-03-06 | 河北益微生物技术有限公司 | A kind of exhaust treatment system and processing method for plant |
Non-Patent Citations (3)
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Application publication date: 20191029 |
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