CN206463749U - A kind of low-temperature plasma filter - Google Patents
A kind of low-temperature plasma filter Download PDFInfo
- Publication number
- CN206463749U CN206463749U CN201720130688.4U CN201720130688U CN206463749U CN 206463749 U CN206463749 U CN 206463749U CN 201720130688 U CN201720130688 U CN 201720130688U CN 206463749 U CN206463749 U CN 206463749U
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- Prior art keywords
- electric discharge
- filter
- discharge device
- filter pipe
- low
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a kind of low-temperature plasma filter, including：Housing, high pressure generator, electric discharge device, insulator and filter pipe, housing is two pieces of stainless steel plates be arrangeding in parallel, every piece is fitted with 4 insulators, housing is provided with some filter pipes, it is arranged mutually parallel and is arranged in the middle of housing between some filter pipe, equidistantly array it can be set between filter pipe, electric discharge device is provided with filter pipe, the electric discharge device is provided at both ends with installation position, mounting bracket is fixed on the insulator and ensures filter pipe two ends to logical, electric discharge device is suspended in the middle of filter pipe by mounting bracket and so that electric discharge device refuses the contact of filter pipe inwall.A kind of low-temperature plasma filter of the utility model, produces plasma by using high pressure generator and electric discharge device, by using filter pipe and electric discharge device is set, waste gas is handled by filter pipe, improve detergent power.
Description
Technical field
The utility model is related to field of Environment Protection, more particularly to a kind of low-temperature plasma filter.
Background technology
Low temperature plasma is the 4th state of the material after solid-state, liquid, gaseous state, when applied voltage reaches gas
During firing voltage, gas is breakdown, produces the mixture including electronics, various ions, atom and free radical.Discharge process
Although in electron temperature it is very high, heavy particle temperature is very low, whole system present low-temperature condition, so referred to as low-temperature plasma
Body.Low-temperature plasma degradation pollutant is to utilize the pollutant in these high energy electrons, free radical isoreactivity particle and waste gas
Effect, makes contaminant molecule be decomposed within the extremely short time, and occurs follow-up various reactions to reach decomposing pollutant
Purpose.
In existing spraying exhaust-gas treatment, generally handled by the way of activated carbon filtering, due to activated carbon adsorptive capacity
It is limited, it is impossible to sufficiently cleaned up, it is necessary to using subsequent treatment process to discharge waste gas.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of low-temperature plasma filter, by using high pressure
Raw device and electric discharge device produce plasma, and by using filter pipe and electric discharge device is set, waste gas is entered by filter pipe
Row processing, improves detergent power.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of low-temperature plasma is provided
Filter, including：Housing, high pressure generator, electric discharge device, insulator and filter pipe, housing are two pieces of stainless steel plates, every piece
4 insulators are fitted with, housing is provided with controller, high pressure generator is provided with above housing, housing is provided with some mistakes
It is arranged mutually parallel and is arranged in the middle of housing between chimney filter road, some filter pipes, equidistantly array can be set between filter pipe
Put, electric discharge device is provided with filter pipe, the electric discharge device is provided at both ends with installation position, mounting bracket is fixed on the insulator
And ensureing filter pipe two ends to leading to, electric discharge device is suspended in by mounting bracket in the middle of filter pipe and so that electric discharge device is refused
Filter pipe inwall is contacted.
Further, mounting bracket includes insulating support and extension spring, and extension spring is arranged on insulating support center.
Further, extension spring one end is connected with electric discharge device, and the extension spring other end is connected by electric terminal and high pressure generator
Connect.
Further, high pressure generator is provided with ground wire and discharge end, and discharge end is connected with electric discharge device, ground wire and equipment
Grounding connection.
Further, electric discharge device is wire.
Further, filter pipe is metal tube.
Further, shell one end sets activated carbon filter layer.
The beneficial effects of the utility model are：A kind of low-temperature plasma filter of the utility model occurs by using high pressure
Device and electric discharge device produce plasma；By using filter pipe and electric discharge device is set, waste gas is carried out by filter pipe
Processing, improves detergent power；By the way that electric discharge device is suspended in filter pipe, it is to avoid electric discharge device and tube contacts so that
Plasma can continue to produce.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is a kind of structural representation of preferred embodiment of low-temperature plasma filter one of the present utility model.
The mark of each part is as follows in accompanying drawing：1st, housing, 2, high pressure generator, 3, electric discharge device, 4, filter pipe, 5, control
Device processed, 6, insulator.
Embodiment
The technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Refer to Fig. 1：
A kind of low-temperature plasma filter, including：Housing 1, high pressure generator 2, electric discharge device 3 and filter pipe 4, housing
1 is two pieces of stainless steel plates be arrangeding in parallel, and every piece is fitted with 4 insulators, and housing 1 is provided with insulator 6, the top of housing 1
High pressure generator 2 and controller 5 are provided with, housing 1 is provided between some filter pipes 4, some filter pipes 4 and is parallel to each other
Arrange and be arranged in the middle of housing 1, array can equidistantly be set between filter pipe 4, electric discharge device 3 is provided with filter pipe 4,
The electric discharge device 3 is provided at both ends with installation position, and mounting bracket is fixed on insulator 6 and ensures that the two ends of filter pipe 4, to logical, are put
Electric installation 3 is suspended in the middle of filter pipe 4 by mounting bracket and causes electric discharge device 3 to refuse the contact of the inwall of filter pipe 4.
In the present embodiment, electric discharge device 3 is wire, and mounting bracket includes insulating support and extension spring, and extension spring is arranged on absolutely
Edge support center, one end of insulating support is provided with electric terminal, and the electric terminal connects and composes conductive path with extension spring.Extension spring
One end is connected with electric discharge device 3, and the extension spring other end is connected by electric terminal with high pressure generator 2.Mounting bracket was arranged on
The two ends in chimney filter road 4, through there is an one metal wire in pipeline, the extension spring of the two ends of the wire respectively at two mounting brackets
Connection, it is ensured that wire is tightened.A hanging wire is provided with each filter pipe 4, passes through wire and pipe
High voltage ionized air between road, realizes the evolution of the organic pollutions such as PARA FORMALDEHYDE PRILLS(91,95), benzene.
High pressure generator 2 is provided with ground wire and discharge end, and discharge end is connected with electric discharge device 3, and ground wire connects with equipment ground
Connect.
Filter pipe 4 is metal tube.To avoid wire from directly being contacted with pipeline, it is necessary to which wire is maked somebody a mere figurehead, it is to avoid connect
Touch conducting and plasma can not be produced.
In another embodiment of the present invention, to improve purification efficiency, in the one end of housing 1 activated carbon can be set to filter
Layer.
The beneficial effects of the utility model are：
Plasma is produced by using high pressure generator and electric discharge device；
By using filter pipe and electric discharge device is set, waste gas is handled by filter pipe, purification energy is improved
Power；
By the way that electric discharge device is suspended in filter pipe, it is to avoid electric discharge device and tube contacts so that plasma energy
It is lasting to produce.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every utilization is not thereby limited
Equivalent structure or equivalent flow conversion that the utility model description is made, or be directly or indirectly used in other related
Technical field, is similarly included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of low-temperature plasma filter, it is characterised in that including：Housing, high pressure generator, electric discharge device, insulator and
Filter pipe, the housing is two pieces of stainless steel plates be arrangeding in parallel, and every piece is fitted with above 4 insulators, the housing
High pressure generator is provided with, the housing is provided between some filter pipes, some filter pipes and is arranged mutually parallel and sets
Between putting in the housing, it array can equidistantly be set between filter pipe, electric discharge device is provided with the filter pipe, electric discharge dress
Put and be provided at both ends with installation position, the mounting bracket is fixed on the insulator and ensures filter pipe two ends to logical, the electric discharge
Device is suspended in the middle of filter pipe by mounting bracket and so that electric discharge device refuses the contact of filter pipe inwall.
2. a kind of low-temperature plasma filter according to claim 1, it is characterised in that the mounting bracket includes insulation
Support and extension spring, the extension spring are arranged on insulating support center.
3. a kind of low-temperature plasma filter according to claim 2, it is characterised in that described extension spring one end is filled with electric discharge
Connection is put, the extension spring other end is connected by electric terminal with high pressure generator.
4. a kind of low-temperature plasma filter according to claim 1, it is characterised in that the high pressure generator is provided with
Ground wire and discharge end, the discharge end are connected with electric discharge device, and the ground wire is connected with equipment ground.
5. a kind of low-temperature plasma filter according to claim 1 or 3 or 4, it is characterised in that the electric discharge device is
Wire.
6. a kind of low-temperature plasma filter according to claim 1, it is characterised in that the filter pipe is metal
Pipe.
7. a kind of low-temperature plasma filter according to claim 1, it is characterised in that the shell one end sets activity
Charcoal filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130688.4U CN206463749U (en) | 2017-02-14 | 2017-02-14 | A kind of low-temperature plasma filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130688.4U CN206463749U (en) | 2017-02-14 | 2017-02-14 | A kind of low-temperature plasma filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206463749U true CN206463749U (en) | 2017-09-05 |
Family
ID=59708049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130688.4U Expired - Fee Related CN206463749U (en) | 2017-02-14 | 2017-02-14 | A kind of low-temperature plasma filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206463749U (en) |
-
2017
- 2017-02-14 CN CN201720130688.4U patent/CN206463749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20220214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |