CN202270472U - Exhaust-gas treatment apparatus - Google Patents
Exhaust-gas treatment apparatus Download PDFInfo
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- CN202270472U CN202270472U CN2011203079110U CN201120307911U CN202270472U CN 202270472 U CN202270472 U CN 202270472U CN 2011203079110 U CN2011203079110 U CN 2011203079110U CN 201120307911 U CN201120307911 U CN 201120307911U CN 202270472 U CN202270472 U CN 202270472U
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- temperature plasma
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Abstract
The exhaust-gas treatment apparatus comprises an air inlet apparatus, a low temperature plasma reaction chamber, a gas out apparatus and a photocatalysis apparatus; the air inlet apparatus and the gas out apparatus are respectively positioned at the upper part and lower part of the low temperature plasma reaction chamber, and are connected to the gas inlet and the gas outlet of the low temperature plasma reaction chamber, and the gas out apparatus is connected to the photocatalysis apparatus. The utility model provides an exhaust-gas treatment apparatus, and has the advantages of simple structure, small land occupation area and few connecting pipes. The apparatus has a flow deflector for equalizing air quantity and flow velocity with better processing effect. The apparatus has an access door and a water outlet for facilitating installation, maintenance and maintenance. The apparatus has an insulation ceramic for guarantying system security.
Description
Technical field
The utility model patent relates to a kind of emission-control equipment, and a kind of specifically low-temperature plasma that adopts is to the discarded equipment of handling.
Background technology
Existing now low-temperature plasma photocatalysis industrial waste gas processor adopts dielectric barrier discharge generator, the plasma separator of corona discharge, photocatalysis chamber to be composed in series successively.The dielectric barrier discharge generator is by pulse digit power supply and the control of plasma pulse transformer; Its gas input is connected with the air inlet of body front end; The gas output end footpath political reform orchid of dielectric barrier discharge generator is connected with the input of the plasma separator of corona discharge; The output of these ion separators is connected with the suction flange of photocatalysis chamber, and the outlet(discharge) flange of this photocatalysis chamber is connected with the air outlet of body rear end.
The problem of its existence comprises:
1. after prior art has adopted the method and apparatus of dielectric barrier discharge and two kinds of plasma generation of corona discharge, just insert photocatalysis apparatus, complex technical process, device is heavy.
2. the dielectric barrier discharge generator is by pulse digit power supply and the control of plasma pulse transformer, and this kind power supply and transformer are impulse type all, produces transient pulse during work, and the stability and the working life of installing impacted.
3. prior art working medium barrier discharge produces low temperature plasma and carries out photocatalysis again, and new technology to be corona discharge produce low-temperature plasma carries out photocatalysis again.
4. existing technique device by two groups of " dielectric barrier discharge generator+corona discharge plasma separator " parallel connections connect again " photocatalysis chamber " form fuselage on the outer cover again.This plant area area is big, and the existing shell of every group of generator and catalyst chamber covers the fuselage waste material again after the parallel connection.
The utility model content
For addressing the above problem; The utility model provides a kind of emission-control equipment, carry out corona reaction through low-temperature plasma after, carry out catalysis through photocatalysis apparatus again; Reach the effect that waste gas is purified, and treated waste gas can be discharged in the air directly.
The technical scheme that the utility model adopts is:
A kind of emission-control equipment; Comprise inlet duct, reaction of low temperature plasma chamber, air-out apparatus and photocatalysis apparatus; Said inlet duct and air-out apparatus lay respectively at the upper and lower of reaction of low temperature plasma chamber; And be connected with gas vent with the gas access of reaction of low temperature plasma chamber respectively, said air-out apparatus is connected with photocatalysis apparatus;
The gas input of said inlet duct has air inlet; Said air inlet is horizontal positioned; The gas output end of inlet duct docks with the gas access of reaction of low temperature plasma chamber; Inlet duct set inside between said gas input and gas output end has deflector, and said deflector is to tilt to place, and the two ends of deflector are respectively near gas input and gas output end;
Said reaction of low temperature plasma chamber interior is provided with reaction cavity longitudinally, and said reaction cavity is honeycomb, and independently is provided with a corona wire longitudinally in the center of reaction cavity at each; Side in the reaction of low temperature plasma chamber is provided with wind-supplying mouth, and insulating ceramics is installed in the wind-supplying mouth;
Said air-out apparatus docks with the gas output end of reaction of low temperature plasma chamber; The gas outlet of air-out apparatus is horizontal positioned and connects pipeline through one and is connected with photocatalysis apparatus; Be provided with openable access door in the side of said air-out apparatus; The position that the bottom of said air-out apparatus is four jiaos is provided with leg, and the bottom of said air-out apparatus is a minute angle and tilts, and the lowest part in the bottom is equipped with a discharge outlet.
The emission-control equipment that the utility model provides, simple in structure, floor space is little, and it is few to connect pipeline.
Device has deflector, balanced air quantity flow velocity, and treatment effect is more.
Device has access door and discharge outlet, convenient installation, care and maintenance.
Device has insulating ceramics, guarantees security of system.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the structure chart of the said emission-control equipment of the utility model.
Fig. 2 is the structural representation of said reaction cavity of the utility model and corona wire.
Air inlet-1, inlet duct-2, deflector-3, reaction of low temperature plasma chamber-4, wind-supplying mouth-5, air-out apparatus-6, discharge outlet-7, access door-8, leg-9, gas outlet-10 connects pipeline-11, photocatalysis apparatus-12
The specific embodiment
As shown in Figure 1; In the present embodiment; The said a kind of emission-control equipment of the utility model comprises inlet duct 2, reaction of low temperature plasma chamber 4, air-out apparatus 6 and photocatalysis apparatus 12, and said inlet duct 2 and air-out apparatus 6 lay respectively at the upper and lower of reaction of low temperature plasma chamber 4; And be connected with gas vent with the gas access of reaction of low temperature plasma chamber 4 respectively, said air-out apparatus 6 is connected with photocatalysis apparatus 12;
The gas input of said inlet duct 2 has air inlet 1; Said air inlet 1 is horizontal positioned; The gas output end of inlet duct 2 docks with the gas access of reaction of low temperature plasma chamber 4; Inlet duct 4 set inside between said gas input and gas output end have deflector 3, and said deflector 3 is to tilt to place, and the two ends of deflector 3 are respectively near gas input and gas output end; The deflector 3 that tilts is a plurality of parallel layouts, can shunt the gas that air inlet 1 gets into inlet duct 2, and waste gas is got in the reaction of low temperature plasma chamber 4 uniformly.
In conjunction with Fig. 2, said reaction of low temperature plasma chamber 4 set inside have reaction cavity longitudinally, and said reaction cavity is honeycomb, and independently are provided with a corona wire longitudinally in the center of reaction cavity at each; Because the effect of the flow distribution plate 3 that tilts evenly gets into reaction of low temperature plasma chamber 4 gas inside and just can pass through honey comb like reaction cavity uniformly, can guarantee the treatment of waste gas better effects if, promote the processing intent that reaches best.
Be provided with wind-supplying mouth 5 in the side of reaction of low temperature plasma chamber 4, in the wind-supplying mouth 5 insulating ceramics be installed; High frequency, high-voltage DC power supply are connected in the reaction of low temperature plasma chamber 4 through cable; Produce low temperature plasma through corona discharge and carry out the processing of gas with foreign flavor; Wind-supplying mouth 5 can be mended wind through secondary and come air quantity and blast in the balance reaction of low temperature plasma chamber 4; And in the wind-supplying mouth 5 insulating ceramics is installed, the feasible cavity of corona discharge and the casing insulation of reaction of low temperature plasma chamber 4 of producing, protection life safety.
Said air-out apparatus 6 docks with the gas output end of reaction of low temperature plasma chamber 4; The gas outlet 10 of air-out apparatus 6 is horizontal positioned and connects pipeline 11 through one and is connected with photocatalysis apparatus 12; Be provided with openable access door 8 in the side of said air-out apparatus 6, through access door can install easily, care and maintenance.The position that the bottom of said air-out apparatus 6 is four jiaos is provided with leg 9; And the bottom of said air-out apparatus is a minute angle; Lowest part in the bottom is equipped with a discharge outlet 7, through inclined bottom, the liquid of collecting in the waste gas is pooled to the discharge outlet 7 of lowest part; The precipitum or the rinse water of reaction of low temperature plasma chamber, top 4 can be discharged or collect through discharge outlet 7.
Claims (6)
1. emission-control equipment; Comprise inlet duct, reaction of low temperature plasma chamber, air-out apparatus and photocatalysis apparatus; It is characterized in that; Said inlet duct and air-out apparatus lay respectively at the upper and lower of reaction of low temperature plasma chamber, and are connected with gas vent with the gas access of reaction of low temperature plasma chamber respectively, and said air-out apparatus is connected with photocatalysis apparatus.
2. emission-control equipment according to claim 1; It is characterized in that the gas input of said inlet duct has air inlet, said air inlet is horizontal positioned; The gas output end of inlet duct docks with the gas access of reaction of low temperature plasma chamber; Inlet duct set inside between said gas input and gas output end has deflector, and said deflector is to tilt to place, and the two ends of deflector are respectively near gas input and gas output end.
3. emission-control equipment according to claim 1; It is characterized in that; Said reaction of low temperature plasma chamber interior is provided with reaction cavity longitudinally, and said reaction cavity is honeycomb, and independently is provided with a corona wire longitudinally in the center of reaction cavity at each.
4. emission-control equipment according to claim 3 is characterized in that, is provided with wind-supplying mouth in the side of reaction of low temperature plasma chamber, and insulating ceramics is installed in the wind-supplying mouth.
5. emission-control equipment according to claim 1 is characterized in that, said air-out apparatus docks with the gas output end of reaction of low temperature plasma chamber, and the gas outlet of air-out apparatus is horizontal positioned and connects pipeline through one and is connected with photocatalysis apparatus.
6. emission-control equipment according to claim 5; It is characterized in that; Be provided with openable access door in the side of said air-out apparatus; The position that the bottom of said air-out apparatus is four jiaos is provided with leg, and the bottom of said air-out apparatus is a minute angle and tilts, and the lowest part in the bottom is equipped with a discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203079110U CN202270472U (en) | 2011-08-18 | 2011-08-18 | Exhaust-gas treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203079110U CN202270472U (en) | 2011-08-18 | 2011-08-18 | Exhaust-gas treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270472U true CN202270472U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203079110U Expired - Lifetime CN202270472U (en) | 2011-08-18 | 2011-08-18 | Exhaust-gas treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380293A (en) * | 2011-08-18 | 2012-03-21 | 昆明七零五所科技发展总公司 | Waste gas treatment device and treatment method |
| CN107952348A (en) * | 2016-10-15 | 2018-04-24 | 天津海泰市政绿化有限公司 | A kind of exhaust treatment system |
-
2011
- 2011-08-18 CN CN2011203079110U patent/CN202270472U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380293A (en) * | 2011-08-18 | 2012-03-21 | 昆明七零五所科技发展总公司 | Waste gas treatment device and treatment method |
| CN107952348A (en) * | 2016-10-15 | 2018-04-24 | 天津海泰市政绿化有限公司 | A kind of exhaust treatment system |
| CN107952348B (en) * | 2016-10-15 | 2019-08-16 | 天津海泰市政绿化有限公司 | A kind of exhaust treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunming 705 Institute Technology Development General Co., Ltd. Document name: Notification to Pay the Fees |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650051 Room 204, Building B1, Platform 2, Jinding Science Park, 690 Xuefu Road, Kunming City, Yunnan Province Patentee after: Kunming 705 science and technology development limited liability company Address before: 650051 Room 204, Building B1, Platform 2, Jinding Science Park, 690 Xuefu Road, Kunming City, Yunnan Province Patentee before: Kunming 705 Institute Technology Development General Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunming 705 science and technology development limited liability company Document name: Notification of Passing Examination on Formalities |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |