CN208389739U - A kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment - Google Patents
A kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment Download PDFInfo
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- CN208389739U CN208389739U CN201820627834.9U CN201820627834U CN208389739U CN 208389739 U CN208389739 U CN 208389739U CN 201820627834 U CN201820627834 U CN 201820627834U CN 208389739 U CN208389739 U CN 208389739U
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- temperature plasma
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Abstract
The utility model relates to environmental technology fields, more specifically to a kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment, comprising: exhaust gas main pipeline, low-temperature plasma equipment, conveyance conduit；The low-temperature plasma equipment is connected by air inlet with exhaust gas main pipeline；Conveyance conduit is accessed in the gas outlet of the low-temperature plasma equipment, and low-temperature plasma equipment is connected by conveyance conduit with the air inlet of spiral board purifying column；Conveyance conduit is accessed in the gas outlet of the spiral board purifying column, and spiral board purifying column is connected by conveyance conduit with corrosive resistant fan；The exhaust outlet of the corrosive resistant fan is connected with exhaust pipe；The inside of the low-temperature plasma equipment is disposed with homogenating plate, dust bag and plasma from below to up and mould group occurs.The advantages of two-stage series connection low-temperature plasma exhaust treatment system and equipment have system structure design reasonable, good purification, stable and reliable operation.
Description
Technical field
The utility model relates to a kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment, refer in particular to a kind of concatenated
Low-temperature plasma exhaust treatment system and equipment, belong to environmental technology field.
Background technique
With the development of industrial economy, volatility exhaust gas caused by the industries such as chemical industry, petroleum and coating is increasing, this
A little exhaust gas not only bring serious pollution to environment, also produce great harm to the health of human body.Handle these now
Exhaust gas, generallys use combustion method, oxidizing process etc., but these methods all exist costly and easily cause secondary pollution etc. and lack
It falls into, therefore rapidly develops low-temperature plasma exhaust-gas treatment.
Although low-temperature plasma waste gas treatment equipment can play the role of purifying exhaust gas, more due to exhaust gas constituents
Complexity inevitably will appear the halfway phenomenon of waste gas purification, so that exhaust gas discharge is not up to standard, not be able to satisfy the demand of people.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and to provide a kind of two-stage series connection low-temperature plasma useless
Gas processing system and equipment, the two-stage series connection low-temperature plasma exhaust treatment system and equipment have system structure design reasonable,
The advantages of good purification, stable and reliable operation.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of two-stage series connection low-temperature plasma exhaust gas
Processing system and equipment, comprising: exhaust gas main pipeline, low-temperature plasma equipment, conveyance conduit, spiral board purifying column, corrosive resistant fan,
Mould group, gas outlet occur for exhaust pipe, air inlet, homogenating plate, dust bag, plasma；The low-temperature plasma equipment by into
Port is connected with exhaust gas main pipeline；Conveyance conduit is accessed in the gas outlet of the low-temperature plasma equipment, and low-temperature plasma is set
It is standby to be connected by conveyance conduit with the air inlet of spiral board purifying column；Delivery pipe is accessed in the gas outlet of the spiral board purifying column
Road, and spiral board purifying column is connected by conveyance conduit with corrosive resistant fan；The exhaust outlet and exhaust pipe of the corrosive resistant fan
It is connected；The inside of the low-temperature plasma equipment is disposed with homogenating plate, dust bag and plasma from below to up and mould occurs
Group.
As advanced optimizing for the technical program, a kind of two-stage series connection low-temperature plasma exhaust-gas treatment system of the utility model
Mould group occurs for plasma described in system and equipment at least provided with two groups, and mould group occurs for plasma along airflow direction in string
The setting of connection formula.
As advanced optimizing for the technical program, a kind of two-stage series connection low-temperature plasma exhaust-gas treatment system of the utility model
The spiral board that the inside of spiral board purifying column described in system and equipment is arranged at least provided with four layers in equidistant parallel, and the eddy flow
Spray tube is provided with above plate.
As advanced optimizing for the technical program, a kind of two-stage series connection low-temperature plasma exhaust-gas treatment system of the utility model
The bottom of spiral board purifying column described in system and equipment is provided with water circulating pump, and the circulation fluid of spiral board purification tower bottom is by following
Ring water pump is sprayed from spray tube.
As advanced optimizing for the technical program, a kind of two-stage series connection low-temperature plasma exhaust-gas treatment system of the utility model
Plasma described in system and equipment occur mould group include several anode canisters disposed in parallel, with anode canister one-to-one correspondence and be located at
Cathode needle inside anode canister on axis, for the frame plate of fixed anode cylinder and cathode needle, the anode canister and cathode needle difference
It is connected with the anode of high voltage power supply and cathode.
As advanced optimizing for the technical program, a kind of two-stage series connection low-temperature plasma exhaust-gas treatment system of the utility model
Homogenating plate described in system and equipment is located at air inlet, and is uniformly covered with circular through hole on homogenating plate.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
A kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment of the utility model, have system structure
The advantages of design is reasonable, good purification, stable and reliable operation.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the structural representation of a kind of two-stage series connection low-temperature plasma exhaust treatment system of the utility model and equipment
Figure；
Attached drawing 2 is the low-temperature plasma of a kind of two-stage series connection low-temperature plasma exhaust treatment system of the utility model and equipment
Device structure schematic diagram；
Attached drawing 3 is the treated exhaust stream of a kind of two-stage series connection low-temperature plasma exhaust treatment system of the utility model and equipment
Journey schematic diagram.
Wherein: exhaust gas main pipeline 1, low-temperature plasma equipment 2, conveyance conduit 3, spiral board purifying column 4, corrosive resistant fan 5, row
Mould group 204, gas outlet 205 occur for feed channel 6, air inlet 201, homogenating plate 202, dust bag 203, plasma
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
As attached drawing 1 to the utility model shown in Fig. 3 a kind of two-stage series connection low-temperature plasma exhaust treatment system and set
It is standby, comprising: exhaust gas main pipeline 1, low-temperature plasma equipment 2, conveyance conduit 3, spiral board purifying column 4, corrosive resistant fan 5, exhaust pipe
Mould group 204, gas outlet 205 occur for road 6, air inlet 201, homogenating plate 202, dust bag 203, plasma；Low-temperature plasma equipment 2
It is connected by air inlet 201 with exhaust gas main pipeline 1；Conveyance conduit 3 is accessed in the gas outlet 205 of low-temperature plasma equipment 2, and low
Warm plasma apparatus 2 is connected by conveyance conduit 3 with the air inlet of spiral board purifying column 4；The gas outlet of spiral board purifying column 4
Conveyance conduit 3 is accessed, and spiral board purifying column 4 is connected by conveyance conduit 3 with corrosive resistant fan 5；The exhaust outlet of corrosive resistant fan 5
It is connected with exhaust pipe 6；The inside of low-temperature plasma equipment 2 is disposed with homogenating plate 202, dust bag 203 from below to up
And mould group 204 occurs for plasma.
Specifically, mould group 204 occurs for plasma at least provided with two groups, and mould group 204 occurs for plasma along airflow
It is arranged on direction in tandem, after exhaust gas flows through first plasma generation mould group 204, wherein not degradable exhaust gas flows through
Second plasma is degraded after mould group 204 occurs, to improve the clean-up effect of exhaust gas.
Specifically, the spiral board that the inside of spiral board purifying column 4 is arranged at least provided with four layers in equidistant parallel, and eddy flow
Spray tube is provided with above plate, exhaust gas rises after flowing through spiral board in eddy flow shape, and the circulation fluid sprayed with spray tube connects
It touches, flows to tower bottom by centrifugal force action to tower wall, and along tower wall after the grit in circulation fluid trapping exhaust gas.
Specifically, the bottom of spiral board purifying column 4 is provided with water circulating pump, and the circulation fluid of 4 bottom of spiral board purifying column
It is sprayed by water circulating pump from spray tube, realizes circulation in the tower of circulation fluid.
Specifically, it includes that several anode canisters and anode canister disposed in parallel correspond that mould group 204, which occurs, for plasma
And it is located at the cathode needle inside anode canister on axis, for the frame plate of fixed anode cylinder and cathode needle, anode canister and cathode needle point
It is not connected with the anode of high voltage power supply and cathode, odor molecules flow through plasma and occur to decompose when mould group 204 in exhaust gas,
Achieve the purpose that eliminate harmful substance in exhaust gas.
Specifically, homogenating plate 202 is located at air inlet 201, and uniformly it is covered with circular through hole, homogenating plate on homogenating plate 202
202 play the role of evenly distributing air-flow, so that exhaust gas is uniformly flowed through plasma and mould group 204 occurs.
Specifically used mode and effect:
When carrying out exhaust-gas treatment, the work of corrosive resistant fan 5 makes exhaust gas enter low-temperature plasma equipment 2 along exhaust gas main pipeline 1,
Followed by homogenating plate 202, dust bag 203, plasma mould group 204 occurs for exhaust gas, and wherein homogenating plate 202, which plays, evenly distributes gas
The effect of stream, guarantee exhaust gas uniformly flow through plasma occur mould group 204, dust bag 203 can to the large granular impurity in exhaust gas into
Row volley, after exhaust gas flows through first plasma, and mould group 204 occurs, wherein not degradable exhaust gas flow through second it is equal from
Son is degraded after mould group 204 occurs, and last exhaust gas enters in spiral board purifying column 4 from gas outlet 205 along conveyance conduit 3,
Exhaust gas enters from 4 bottom of spiral board purifying column, rises after flowing through spiral board in eddy flow shape, and the circulation fluid sprayed with spray tube connects
It touches, by centrifugal force action to tower wall after the grit in circulation fluid trapping exhaust gas, and flows to tower bottom along tower wall, it is purified useless
Gas gives off from exhaust pipe 6, realizes the thorough purification to exhaust gas, guarantees exhaust gas emission compliance.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (6)
1. a kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment, comprising: exhaust gas main pipeline (1), low-temperature plasma
Equipment (2), conveyance conduit (3), spiral board purifying column (4), corrosive resistant fan (5), exhaust pipe (6), air inlet (201), equal wind
Mould group (204), gas outlet (205) occur for plate (202), dust bag (203), plasma；It is characterized by: the low-temperature plasma
Equipment (2) is connected by air inlet (201) with exhaust gas main pipeline (1)；The gas outlet of the low-temperature plasma equipment (2)
(205) conveyance conduit (3) are accessed, and low-temperature plasma equipment (2) by conveyance conduit (3) and spiral board purifying column (4) into
Port is connected；Conveyance conduit (3) are accessed in the gas outlet of the spiral board purifying column (4), and spiral board purifying column (4) pass through it is defeated
Pipeline (3) is sent to be connected with corrosive resistant fan (5)；The exhaust outlet of the corrosive resistant fan (5) is connected with exhaust pipe (6)；It is described
The inside of low-temperature plasma equipment (2) is disposed with homogenating plate (202), dust bag (203) and plasma from below to up and occurs
Mould group (204).
2. a kind of two-stage series connection low-temperature plasma exhaust treatment system according to claim 1 and equipment, it is characterised in that:
Mould group (204) occur for the plasma at least provided with two groups, and plasma generation mould group (204) is in along airflow direction
Tandem setting.
3. a kind of two-stage series connection low-temperature plasma exhaust treatment system according to claim 1 and equipment, it is characterised in that:
The spiral board that the inside of the spiral board purifying column (4) is arranged at least provided with four layers in equidistant parallel, and the spiral board
Top is provided with spray tube.
4. a kind of two-stage series connection low-temperature plasma exhaust treatment system according to claim 1 or 3 and equipment, feature exist
In: the bottom of the spiral board purifying column (4) is provided with water circulating pump, and the circulation fluid of spiral board purifying column (4) bottom passes through
Water circulating pump is sprayed from spray tube.
5. a kind of two-stage series connection low-temperature plasma exhaust treatment system according to claim 1 and equipment, it is characterised in that:
It includes that several anode canisters and anode canister disposed in parallel correspond and are located at sun that mould group (204), which occur, for the plasma
Cathode needle on the internal axis of pole cylinder, for the frame plate of fixed anode cylinder and cathode needle, the anode canister and cathode needle respectively with
The anode and cathode of high voltage power supply are connected.
6. a kind of two-stage series connection low-temperature plasma exhaust treatment system according to claim 1 and equipment, it is characterised in that:
The homogenating plate (202) is located at air inlet (201), and is uniformly covered with circular through hole on homogenating plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627834.9U CN208389739U (en) | 2018-04-28 | 2018-04-28 | A kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627834.9U CN208389739U (en) | 2018-04-28 | 2018-04-28 | A kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389739U true CN208389739U (en) | 2019-01-18 |
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ID=65061957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627834.9U Expired - Fee Related CN208389739U (en) | 2018-04-28 | 2018-04-28 | A kind of two-stage series connection low-temperature plasma exhaust treatment system and equipment |
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| Country | Link |
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| CN (1) | CN208389739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351157A (en) * | 2020-03-26 | 2020-06-30 | 山东大学 | Low-temperature plasma recirculation air purification system and purification method |
-
2018
- 2018-04-28 CN CN201820627834.9U patent/CN208389739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351157A (en) * | 2020-03-26 | 2020-06-30 | 山东大学 | Low-temperature plasma recirculation air purification system and purification method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |