CN106237841A - Organic waste gas treatment system - Google Patents
Organic waste gas treatment system Download PDFInfo
- Publication number
- CN106237841A CN106237841A CN201610721940.9A CN201610721940A CN106237841A CN 106237841 A CN106237841 A CN 106237841A CN 201610721940 A CN201610721940 A CN 201610721940A CN 106237841 A CN106237841 A CN 106237841A
- Authority
- CN
- China
- Prior art keywords
- spiral type
- treatment system
- organic waste
- pipe
- waste 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.)
- Pending
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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
- B01D53/34—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
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
Abstract
A kind of organic waste gas treatment system, belongs to technical field of air purification.Organic waste gas treatment system includes the spiral type ultraviolet light exposure tube being sequentially connected, and is provided with multiple gas channel, is provided with Burdick lamp in each gas channel in described shape ultraviolet light exposure tube.The organic waste gas treatment system that the present invention provides substantially increases purification efficiency.
Description
Technical field
The present invention relates to a kind of organic waste gas treatment system, belong to technical field of air purification.
Background technology
Along with the fast development of global industry, problem of environmental pollution becomes more serious, needs to carry out pollution control sternly
Strict regulation and control.And, it is more efficient that the variation of polluter kind and the lasting generation of new pollutant have caused various approach
Ground solves pollution problem.
One method recently grown up includes using light-catalyzed reaction to the method processing pollutant, and it is not subject to
The impact of temperature, PH etc., and need not strict treatment conditions.Additionally, use light-catalyzed reaction to process the side of pollutant
Method can use the clean energy resource of such as sunlight etc., therefore has the advantage of environmental friendliness and energy efficient.
When being applied to photocatalyst from the luminous energy of the sun or other light source any, electronics and hole are at photocatalyst
Middle generation also moves to the surface of photocatalyst.The electronics and the hole that move to photocatalyst surface connect with pending pollutant
Touch, and cause chemical oxidation-reduction to react, thus decomposing pollutant molecule.The organic pollution using light-catalyzed reaction decomposes
Device is eco-friendly pollution alleviator, and has huge development potentiality, therefore for the interest of photo catalysis reactor
Day by day increase.It is fixed pattern photo catalysis reactor as shown in Figure 1 by conventional photo catalysis reactor.Fixed pattern light-catalyzed reaction
Device 20 is the device of a kind of decomposed liq and gas pollutant, and includes for supplying the light source 21 of luminous energy, light anti-as shown in Figure 1
Answering process tank 22 and coating and be fixed with the photocatalyst painting stringing 25 of photocatalyst, the most pending pollutant removal processes
Fluid 26 by described photoreaction process tank 22, and described fluid 26 includes the gaseous contamination of such as organic exhaust gas, abnormal smells from the patient etc.
The liquid pollutant of thing and such as waste water, dye solution etc..
Photoreaction process tank 22 includes import 23 and outlet 24, is wherein drawn through described import 23 by pending fluid 26
Entering, the fluid 26 contacted with photocatalyst is finally discharged through described outlet 24 so that the fluid 26 introduced through import 23 is with fixing
The photocatalyst being coated with on stringing 25 at photocatalyst carries out contacting to be decomposed, then through outlet 24 discharge.
Owing to, in fixed pattern photo catalysis reactor 20, photocatalyst being fixed on photocatalyst and be coated with on stringing 25, being not required to
Photocatalyst is individually reclaimed.And, even if for keep photocatalyst and pending gas pollutant it
Between the flow of the least or pending fluid 26 of the confined space of contact the least in the case of, it is also possible to process gaseous contamination
Thing.But, compared to floating type photo catalysis reactor 10, the response area of photocatalyst is limited to photocatalyst and is coated with stringing 25
Spreading area.Therefore, when process has high flow capacity and the liquid pollutant of high flow rate and gas pollutant (such as, in factory
In), the response time between photocatalyst and gas pollutant is the shortest, and this makes the difficult treatment of pollutant, thus at reduction
Reason efficiency.
The present invention comes by providing the equipment processing gas pollutant in effective, efficient and eco-friendly mode
Overcome current weak point.
Summary of the invention
For overcoming shortcoming present in prior art, the goal of the invention of the present invention is to provide a kind of VOCs treatment system
System, it can greatly improve the purification efficiency of organic exhaust gas.
For realizing described goal of the invention, the present invention provides a kind of organic waste gas treatment system, it is characterised in that include successively
The spiral type ultraviolet light exposure tube being connected, is provided with multiple gas channel, each gas channel in described shape ultraviolet light exposure tube
Inside it is provided with Burdick lamp.
Preferably, spiral type photocatalyst pipe, described spiral type photocatalyst pipe and spiral type ultraviolet light exposure tube phase are also included
Even.
Preferably, in described spiral type ultraviolet light exposure tube, each gas channel is provided with spiral type uviol lamp along axle center.
Preferably, the inwall of each gas channel of spiral type ultraviolet light exposure tube covers reflection layer.
Preferably, in described spiral type ultraviolet light exposure tube, each gas channel inwall is provided with multiple ultraviolet LED lamp.
Preferably, spiral type photocatalyst pipe includes multiple in cellular gas channel, cellular gas channel interior
Titanium dioxide granule it is coated with on wall.
Preferably, organic waste gas treatment system also includes the spiral type ozone decomposed pipe being connected with spiral type photocatalyst pipe.
Preferably, spiral type ozone decomposed pipe includes in cellular gas channel, cellular gas channel interior
Titanium dioxide granule it is coated with on wall..
Compared with prior art, the organic waste gas treatment system that the present invention provides, it can greatly improve organic exhaust gas
Purification efficiency.
Accompanying drawing explanation
The schematic diagram of the fixed pattern photo catalysis reactor that Fig. 1 prior art provides；
Fig. 2 is the composition schematic diagram of the organic waste gas treatment system that the present invention provides；
Fig. 3 is the radial section schematic diagram of the spiral type ultraviolet light exposure tube that the present invention provides；
Fig. 4 is the radial section schematic diagram of the spiral type photocatalyst pipe that the present invention provides；
Fig. 5 is the radial section schematic diagram of the spiral type ozone decomposed pipe that the present invention provides.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, " vertically ", " level ",
Orientation or the position relationship of the instruction such as " interior ", " outward " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the present invention and simplify description rather than instruction or imply that the device of indication or element must have specific orientation, with specific
Azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " is set
Put ", should be interpreted broadly " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect, or integratedly
Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, it is also possible to be the connection of two element internals, right
For those of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Fig. 2 is the composition schematic diagram of the organic waste gas treatment system that the present invention provides, as in figure 2 it is shown, what the present invention provided
Organic waste gas treatment system includes housing 1, controller 12, blower fan 4 and gas treatment equipment, wherein, the portion that housing sidewall is on the lower side
Position was provided with air port 2, and housing sidewall position on the upper side is provided with air vent 11, and air inlet is provided with inlet air plenum, air inlet
Place is provided with primary filter 3, and primary filter 3 is for tentatively filtering the air entered in inlet air plenum, to remove air
In large particulate matter.Blower fan 4 provides gas treatment equipment, institute for will go into the air with pollutant in inlet air plenum
State spiral type ultraviolet light exposure tube 6, spiral type photocatalyst pipe 7 that gas treatment equipment includes being sequentially connected, ultraviolet light exposure tube 6
Connected by the connector 7 of annular with spiral type photocatalyst pipe 7, in described ultraviolet light exposure tube 6, be provided with Burdick lamp, use
In to the air entered in spiral type photocatalyst pipe, oxygen is converted to ozone, and ozone can be dirty to the organic dirt entered in pipe
Dye thing decomposes.Titanium dioxide granule it is coated with so that the gas entering in pipe is entered one in described spiral type photocatalyst pipe 7
Step is decomposed.Gas treatment equipment also included spiral type ozone decomposed pipe 10, it is for reducing to ozone, and spiral type light touches
Matchmaker's pipe 7 and spiral type ozone decomposed pipe 10 are connected by the connector 8 of annular.
Fig. 3 is the radial section schematic diagram of the spiral type ultraviolet light exposure tube that the present invention provides, and Fig. 3 A is that the present invention provides
The form of first embodiment, Fig. 3 B is the form of the second embodiment that the present invention provides, and as shown in Figure 3A, the present invention provides spiral shell
Rotation shape ultraviolet light exposure tube preferably, is provided with spiral type uviol lamp 64 along axle center.As shown in Figure 3 B, described spiral type ultraviolet light
The inwall of exposure tube is provided with two wires, respectively positive power line 62 and negative electricity line 63 in a steady stream, and is provided with multiple ultraviolet LED
Lamp 61, the positive pole of ultraviolet LED lamp 61 is connected on positive power line 62, and negative pole is connected on negative power line 63.Spiral type ultraviolet light
Reflection layer is covered, for reflecting ultraviolet light to improve the decomposition effect of organic exhaust gas further on the inwall of exposure tube
Rate.First end of spiral type ultraviolet light exposure tube is provided with power connecting plug, and the second end is provided with power supply and connects slot, it is simple to
When more piece spiral type ultraviolet light exposure tube connects, it is electrical connected.Spiral type ultraviolet light exposure tube can be rigidity, it is also possible to for
Flexible.
Fig. 4 is the radial section schematic diagram of the spiral type photocatalyst pipe that the present invention provides.As shown in Figure 4, spiral type light touches
Matchmaker's pipe 8 includes multiple in cellular gas channel 801, and the inwall of cellular gas channel is coated with titanium dioxide granule
802, for the decomposed particles absorbing organic exhaust gas.Spiral type photocatalyst pipe 8 can be rigidity, it is also possible to for flexibility.
Although the present invention is illustrated with gas channel 801 for honeycombed but it also may for cylindrical shape.Spiral type photocatalyst pipe every
Individual gas channel can be respectively communicated with each gas channel of the spiral type ultraviolet light exposure tube being positioned at air-flow upstream, it is possible to
To form a big air chamber in joint, then the gas containing organic exhaust gas particles separately flows into each air-flow of photocatalyst pipe
Passage.
Fig. 5 is the radial section schematic diagram of the spiral type ozone decomposed pipe that the present invention provides.As it is shown in figure 5, spiral type is smelly
Oxygen decomposes pipe 10 and includes multiple in cellular gas channel 101, and the inwall of cellular gas channel is coated with manganese oxide
Granule 102, preferably manganese dioxide granule.Spiral type photocatalyst pipe can be rigidity, it is also possible to for flexibility.Although the present invention
It is illustrated with gas channel 101 for honeycombed but it also may for cylindrical shape.Each gas channel of rotation shape ozone decomposed pipe
Can be respectively communicated with each gas channel of the spiral type photocatalyst pipe being positioned at air-flow upstream, it is also possible to formed in joint
One big air chamber, each gas channel separately flowing into photocatalyst pipe of the ozone gas then contained.
Although the present invention is with spiral type ultraviolet light exposure tube, spiral type photocatalyst pipe and the Guan Zhi of spiral type ozone decomposed pipe
It is illustrated as a example by footpath, serpentine pipe diameter are identical, but in order to save space, pipe diameter, serpentine pipe diameter can also be different,
The cylinder formed such as spiral type ozone decomposed pipe is arranged in the cylinder that spiral type photocatalyst pipe is formed；Spiral type photocatalyst is tubular
The cylinder become is arranged on spiral type ultraviolet light and irradiates in the cylinder that pipe is formed.Spiral shell can be arranged on spiral type ultraviolet light exposure tube
In the cylinder that rotation shape photocatalyst pipe is formed；The cylinder that spiral type photocatalyst pipe is formed is arranged on the cylinder-shaped that ozone decomposed pipe is formed
In the cylinder become, described cylinder can be cylindrical, it is also possible to for cuboid, etc..
For eliminating organic pollutant in the present invention, it is provided with spiral type UV irradiation chamber, extends and kill in air
Organic compound or the time of mushroom and path, meanwhile, ultraviolet irradiates and also makes the oxygen in air become ozone, works as sky
During the concentration over-standard of the ozone in gas, ozone is then an invisible killer, the respiratory tract of its intense stimulus people, cause laryngopharynx swelling and pain,
Cough uncomfortable in chest, initiation bronchitis and emphysema；Cause the neurotoxic of people, dizziness headache, visual deterioration, hypomnesis；
Vitamin E in human body skin is played destruction, and the skin causing people is wrinkling, black speck occur；Also can destroy exempting from of human body
Epidemic disease function, induces lymphocyte chromosome pathological changes, accelerates aging, causes anemia of pregnant woman to have a deformed child, be therefore provided with ozone decomposed pipe,
Ozone reduction is oxygen by it, it is to avoid the ozone secondary pollution to air.
It addition, according to the requirement to contaminated air depuration quality, more piece spiral type ultraviolet lighting can be arranged as required to
Penetrate pipe, more piece spiral type photocatalyst pipe and more piece spiral type ozone decomposed pipe, wherein, spiral type ultraviolet light exposure tube, more piece spiral shell
Rotation shape photocatalyst pipe and spiral type ozone decomposed pipe can be arranged alternately, it is also possible to rotation shape ultraviolet light exposure tube and more piece spiral type
Photocatalyst pipe is arranged alternately, and spiral type ozone decomposed pipe is arranged on downstream or the final stage of air-flow, so that freedom of entry is empty
Between air-flow in ozone reduction be oxygen, then discharge.
Above in association with accompanying drawing, the operation principle of the present invention is described in detail.But those of ordinary skill in the art should
Understanding, description is only for explaining claims.But protection scope of the present invention is not limited to description.Any familiar
Those skilled in the art in the technical scope that the present invention discloses, the change that can readily occur in or replacement, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. an organic waste gas treatment system, it is characterised in that include the spiral type ultraviolet light exposure tube being sequentially connected, described shape
It is provided with multiple gas channel in ultraviolet light exposure tube, in each gas channel, is provided with Burdick lamp.
Organic waste gas treatment system the most according to claim 1, it is characterised in that also include spiral type photocatalyst pipe, institute
State spiral type photocatalyst pipe to be connected with spiral type ultraviolet light exposure tube.
Organic waste gas treatment system the most according to claim 2, it is characterised in that in described spiral type ultraviolet light exposure tube
Each gas channel is provided with spiral type uviol lamp along axle center.
Organic waste gas treatment system the most according to claim 2, it is characterised in that spiral type ultraviolet light exposure tube each
Reflection layer is covered on the inwall of gas channel.
Organic waste gas treatment system the most according to claim 1, it is characterised in that described spiral type ultraviolet light exposure tube
In each gas channel inwall be provided with multiple ultraviolet LED lamp.
6. according to the arbitrary described organic waste gas treatment system of claim 1-4, it is characterised in that spiral type photocatalyst pipe includes
Multiple in cellular gas channel, the inwall of cellular gas channel is coated with titanium dioxide granule.
Organic waste gas treatment system the most according to claim 6, it is characterised in that also include and spiral type photocatalyst pipe phase
Spiral type ozone decomposed pipe even.
Organic waste gas treatment system the most according to claim 7, it is characterised in that spiral type ozone decomposed pipe includes multiple
Gas channel, the inwall of the gas channel of spiral type ozone decomposed pipe is coated with manganese dioxide granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721940.9A CN106237841A (en) | 2016-08-25 | 2016-08-25 | Organic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721940.9A CN106237841A (en) | 2016-08-25 | 2016-08-25 | Organic waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237841A true CN106237841A (en) | 2016-12-21 |
Family
ID=57595781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721940.9A Pending CN106237841A (en) | 2016-08-25 | 2016-08-25 | Organic waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11484621B2 (en) * | 2018-08-14 | 2022-11-01 | Purespace Inc. | Catalyst structure for ozone decomposition |
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|---|---|---|---|---|
| CN1306454A (en) * | 1997-10-14 | 2001-08-01 | 大金工业株式会社 | Air cleaner |
| US20030019738A1 (en) * | 2001-07-30 | 2003-01-30 | Bradley Reisfeld | Modular photocatalytic air purifier |
| US20040007453A1 (en) * | 2001-04-13 | 2004-01-15 | John Scahill | Photocatalytic air purifier |
| CN2631620Y (en) * | 2003-06-09 | 2004-08-11 | 台湾日光灯股份有限公司 | Fluorescent tube for decompositing waste gas |
| CN101785961A (en) * | 2010-02-09 | 2010-07-28 | 浙江工业大学 | Spiral photo-reactor used for waste gas treatment and waste gas treatment process |
| CN101785872A (en) * | 2010-02-09 | 2010-07-28 | 清华大学 | Air purification part and device with air self-purification function |
| CN103055547A (en) * | 2013-01-09 | 2013-04-24 | 西南石油大学 | Double-spiral-tube oil-water separation device |
| CN203155090U (en) * | 2013-01-23 | 2013-08-28 | 东莞市三一环保节能科技有限公司 | Ultraviolet photolysis waste gas deodorization purifier |
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| CN206121513U (en) * | 2016-08-25 | 2017-04-26 | 北京航天环境工程有限公司 | Organic waste gas treatment system |
-
2016
- 2016-08-25 CN CN201610721940.9A patent/CN106237841A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306454A (en) * | 1997-10-14 | 2001-08-01 | 大金工业株式会社 | Air cleaner |
| US20040007453A1 (en) * | 2001-04-13 | 2004-01-15 | John Scahill | Photocatalytic air purifier |
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| CN2631620Y (en) * | 2003-06-09 | 2004-08-11 | 台湾日光灯股份有限公司 | Fluorescent tube for decompositing waste gas |
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| CN101785872A (en) * | 2010-02-09 | 2010-07-28 | 清华大学 | Air purification part and device with air self-purification function |
| CN103055547A (en) * | 2013-01-09 | 2013-04-24 | 西南石油大学 | Double-spiral-tube oil-water separation device |
| CN203155090U (en) * | 2013-01-23 | 2013-08-28 | 东莞市三一环保节能科技有限公司 | Ultraviolet photolysis waste gas deodorization purifier |
| CN104437077A (en) * | 2014-11-10 | 2015-03-25 | 中国科学院生态环境研究中心 | Device for researching photocatalytic treatment on volatile organic compounds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11484621B2 (en) * | 2018-08-14 | 2022-11-01 | Purespace Inc. | Catalyst structure for ozone decomposition |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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