CN212081255U - High temperature VOC exhaust treatment system - Google Patents
High temperature VOC exhaust treatment system Download PDFInfo
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- CN212081255U CN212081255U CN202020235370.4U CN202020235370U CN212081255U CN 212081255 U CN212081255 U CN 212081255U CN 202020235370 U CN202020235370 U CN 202020235370U CN 212081255 U CN212081255 U CN 212081255U
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- waste gas
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- temperature plasma
- inlet pipe
- plasma incinerator
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Abstract
The utility model discloses a high-temperature VOC waste gas treatment system, which comprises a high-temperature plasma incinerator, a waste gas inlet pipe, a spoiler and a discharge pipe; an exhaust gas inlet pipe: the waste gas inlet pipe is communicated with the side surface of the bottom of the high-temperature plasma incinerator, and a cyclone dust collector is arranged on the waste gas inlet pipe; a spoiler: the spoilers are fixed on the inner side of the top of the high-temperature plasma incinerator and are of vortex structures, and the spoilers are divided into three groups which are distributed in an up-and-down array manner; a discharge pipe: one end of the discharge pipe is communicated with the top of the high-temperature plasma incinerator, and the other end of the discharge pipe penetrates through the heating box; the high-temperature VOC waste gas treatment system does not consume natural gas, has no carbon emission problem, is relatively environment-friendly, has good safety, does not have vulnerable parts such as ceramic heat accumulators and the like, is low in cost, prolongs the treatment time of waste gas, ensures the thoroughness of waste gas treatment, improves the utilization rate of resources, and increases economic benefits.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is a high temperature VOC exhaust-gas treatment system.
Background
VOC is an english abbreviation of Volatile Organic Compounds (VOCs), VOCs in the general sense are commanding organic matters, but the definition in the environmental protection sense refers to an active class of volatile organic compounds, namely volatile organic compounds which can generate harm, VOC exhaust gas refers to exhaust gas which is discharged in the industrial production process and has low content of volatile organic compounds, xylene, toluene, methyl ethyl ketone, halogen compounds and the like contained in the VOC exhaust gas belong to toxic gases, most of the compounds have pungent odor, can cause harm to human health by direct contact, and part of components are listed as carcinogens, so that various feasible means are adopted to purify and eliminate the VOCs;
the existing VOC treatment mostly adopts RTO treatment equipment, such as a natural gas combustion method, however, secondary pollution is easily generated by natural gas combustion, the equipment has defects in working mechanism and self structure, explosion-proof problems need to be considered in flammable and explosive places or when combustible components are contained in treated waste gas, for example, the ceramic heat accumulator belongs to a vulnerable part, so that the cost is increased, meanwhile, in the combustion process, molecules move at high speed, a turbulent flow component is not arranged at an outlet position, according to the hot air rising principle, the violently moving molecules carry the waste gas which is not completely combusted to escape from a combustion chamber, so that the waste gas treatment is incomplete, the discharge is not up to the standard, the waste gas is directly discharged, the heat energy in the waste gas is not utilized, and the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high temperature VOC exhaust-gas treatment system, it does not consume the natural gas, and no carbon emission problem, relatively environmental protection, the security is good, does not have vulnerable part such as ceramic heat accumulator, and is with low costs, has increased the processing time of waste gas, has guaranteed exhaust-gas treatment's thoroughness, has improved the utilization ratio of resource, has increased economic benefits, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature VOC waste gas treatment system comprises a high-temperature plasma incinerator, a waste gas inlet pipe, a spoiler and a discharge pipe;
an exhaust gas inlet pipe: the waste gas inlet pipe is communicated with the side surface of the bottom of the high-temperature plasma incinerator, and a cyclone dust collector is arranged on the waste gas inlet pipe;
a spoiler: the spoilers are fixed on the inner side of the top of the high-temperature plasma incinerator and are of vortex structures, and the spoilers are divided into three groups which are distributed in an up-and-down array manner;
a discharge pipe: one end of the discharge pipe is communicated with the top of the high-temperature plasma incinerator, and the other end of the discharge pipe penetrates through the heating box;
wherein, the input end of the cyclone dust collector is electrically connected with the output end of an external controller.
Further, the air outlet of the discharge pipe is vertically distributed upwards.
Further, the body that the delivery pipe stretched into the heating box is the heat exchange tube, and the body that the delivery pipe stretched into the heating box is snakelike distribution.
Furthermore, the device also comprises a flow regulating valve, wherein the flow regulating valve is arranged at the joint of the waste gas inlet pipe and the high-temperature plasma incinerator, and the input end of the flow regulating valve is electrically connected with the output end of an external controller.
Furthermore, the heating box also comprises a heating pipe, and the heating pipe is communicated with the side face of the bottom of the heating box.
Compared with the prior art, the beneficial effects of the utility model are that: this high temperature VOC exhaust-gas treatment system has following benefit:
1. cyclone removes dust to the waste gas of waste gas inlet pipe, and dust removal waste gas advances the pipe through waste gas and enters into the high temperature plasma incinerator, removes dust through removing dust to waste gas and handles and avoid the dust at high temperature plasma incinerator in the scale deposit and lead to the operation burden, has guaranteed that high temperature plasma incinerator can high-efficient operation.
2. The high-temperature plasma incinerator has the advantages of no consumption of natural gas, no carbon emission problem, environmental friendliness, good safety, no easily damaged parts such as ceramic heat accumulators and low cost.
3. Molecules moving at high speed are disturbed by the spoiler, so that untreated gas carried by the molecules is prevented from escaping, the treatment time of waste gas is prolonged, and the thoroughness of waste gas treatment is ensured.
4. The hot water in the heating box is transported to an external heating system through the heating pipe, so that the utilization rate of resources is improved, and the economic benefit is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: 1 high-temperature plasma incinerator, 2 heating boxes, 3 heating pipes, 4 discharge pipes, 5 cyclone dust collectors, 6 waste gas inlet pipes, 7 flow regulating valves and 8 spoilers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-temperature VOC waste gas treatment system comprises a high-temperature plasma incinerator 1, a waste gas inlet pipe 6, a spoiler 8 and a discharge pipe 4;
an exhaust gas inlet pipe 6: the waste gas inlet pipe 6 is communicated with the side surface of the bottom of the high-temperature plasma incinerator 1, and a cyclone dust collector 5 is arranged on the waste gas inlet pipe 6;
the cyclone dust collector 5 removes dust from the waste gas in the waste gas inlet pipe 6, the dust-removed waste gas enters the high-temperature plasma incinerator 1 through the waste gas inlet pipe 6, the waste gas is subjected to dust removal treatment, so that the operation burden caused by scaling of dust in the high-temperature plasma incinerator 1 is avoided, and the high-efficiency operation of the high-temperature plasma incinerator 1 is ensured;
the high-frequency high-voltage high-power supply in the high-temperature plasma incinerator 1 can perform energy accumulation and discharge under specific conditions, industrial waste gas rapidly rises to three thousand DEG from normal temperature in a reactor, organic pollution components are instantly ionized and completely cracked under the dual actions of high temperature and high potential, organic matters in the industrial waste gas are cracked into simple substance substances such as carbon, carbon dioxide, water vapor and the like through high-temperature plasma incineration treatment, natural gas is not consumed, the problem of carbon emission is solved, the high-temperature plasma incinerator is environment-friendly, good in safety and low in cost, and no vulnerable parts such as ceramic heat accumulators are arranged;
the spoiler 8: the spoilers 8 are fixed on the inner side of the top of the high-temperature plasma incinerator 1, the spoilers 8 are of a vortex structure, the effect of spoiling is improved, three groups of spoilers 8 are arranged, and the three groups of spoilers 8 are distributed in an up-and-down array manner;
the spoiler 8 is used for disturbing the molecules moving at high speed, so that the molecules carrying untreated gas are prevented from escaping, the treatment time of waste gas is prolonged, and the thoroughness of waste gas treatment is ensured;
discharge pipe 4: one end of the discharge pipe 4 is communicated with the top of the high-temperature plasma incinerator 1, and the other end of the discharge pipe 4 penetrates through the heating box 2;
wherein, the input end of the cyclone dust collector 5 is electrically connected with the output end of the external controller.
The gas outlet of the discharge pipe 4 is vertically distributed upwards, so that the reasonability of design is guaranteed.
The body that delivery pipe 4 stretched into heating box 2 is the heat exchange tube, and delivery pipe 4 stretches into heating box 2's body and is snakelike distribution, has guaranteed the area of contact of delivery pipe 4 with the water, has improved the efficiency of heat transfer, and the gas after the processing discharges to the external world through delivery pipe 4, and delivery pipe 4 runs through heating box 2 and heats the water in heating box 2 to retrieve heat energy.
Still include flow control valve 7, flow control valve 7 installs and advances the junction of pipe 6 and high temperature plasma incinerator 1 at waste gas, and external control ware's output is connected to flow control valve 7's input electricity, and flow control valve 7 advances the velocity of flow of pipe 6 interior waste gas to waste gas and adjusts, avoids the exhaust gas flow velocity too fast and leads to high temperature plasma incinerator 1 can not thoroughly handle waste gas.
Still including heating pipe 3, heating pipe 3 and heating box 2's bottom side intercommunication, during the hot water in heating box 2 transported external heating system through heating pipe 3, improved the utilization ratio of resource, increased economic benefits.
When in use: the cyclone dust collector 5 removes dust from the waste gas in the waste gas inlet pipe 6, and the dust-removed waste gas enters the high-temperature plasma incinerator 1 through the waste gas inlet pipe 6;
the flow regulating valve 7 regulates the flow speed of the waste gas in the waste gas inlet pipe 6, and avoids the situation that the high-temperature plasma incinerator 1 cannot thoroughly treat the waste gas due to the fact that the flow speed of the waste gas is too high.
The high-frequency high-voltage high-power supply in the high-temperature plasma incinerator 1 can perform energy accumulation discharge under specific conditions, the industrial waste gas rapidly rises to three thousand DEG C from normal temperature in the reactor, organic pollution components are instantly ionized and completely cracked under the dual actions of high temperature and high potential, and organic matters in the industrial waste gas are cracked into simple substance substances such as carbon, carbon dioxide, water vapor and the like through high-temperature plasma incineration treatment.
The spoiler 8 carries out turbulence on molecules moving at high speed, so that the molecules are prevented from carrying untreated gas to escape, the treatment time of waste gas is prolonged, and the thoroughness of waste gas treatment is ensured.
The gas after the processing discharges to the external world through delivery pipe 4, and delivery pipe 4 runs through heating box 2 and heats the water in heating box 2, and the hot water in heating box 2 transports in the external heating system through heating pipe 3.
It is worth noting that: the cyclone dust collector 5 and the flow regulating valve 7 are both configured according to the actual application scene, and the high-temperature plasma incinerator 1 is a high-temperature plasma incinerator produced by Podoconi environmental protection machinery manufacturing company Limited.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high temperature VOC exhaust-gas treatment system which characterized in that: comprises a high-temperature plasma incinerator (1), an exhaust gas inlet pipe (6), a spoiler (8) and a discharge pipe (4);
exhaust inlet pipe (6): the waste gas inlet pipe (6) is communicated with the side surface of the bottom of the high-temperature plasma incinerator (1), and a cyclone dust collector (5) is arranged on the waste gas inlet pipe (6);
spoiler (8): the spoilers (8) are fixed on the inner side of the top of the high-temperature plasma incinerator (1), the spoilers (8) are of a vortex structure, the spoilers (8) are provided with three groups, and the three groups of spoilers (8) are distributed in an up-and-down array manner;
discharge pipe (4): one end of the discharge pipe (4) is communicated with the top of the high-temperature plasma incinerator (1), and the other end of the discharge pipe (4) penetrates through the heating box (2);
wherein, the input end of the cyclone dust collector (5) is electrically connected with the output end of an external controller.
2. A high temperature VOC exhaust treatment system according to claim 1, wherein: and the air outlet of the discharge pipe (4) is vertically distributed upwards.
3. A high temperature VOC exhaust treatment system according to claim 1, wherein: the pipe body that delivery pipe (4) stretched into heating box (2) is the heat exchange tube, and the pipe body that delivery pipe (4) stretched into heating box (2) is snakelike distribution.
4. A high temperature VOC exhaust treatment system according to claim 1, wherein: the device is characterized by further comprising a flow regulating valve (7), wherein the flow regulating valve (7) is installed at the joint of the waste gas inlet pipe (6) and the high-temperature plasma incinerator (1), and the input end of the flow regulating valve (7) is electrically connected with the output end of an external controller.
5. A high temperature VOC exhaust treatment system according to claim 1, wherein: the heating device is characterized by further comprising a heating pipe (3), wherein the heating pipe (3) is communicated with the side face of the bottom of the heating box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020235370.4U CN212081255U (en) | 2020-03-02 | 2020-03-02 | High temperature VOC exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020235370.4U CN212081255U (en) | 2020-03-02 | 2020-03-02 | High temperature VOC exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212081255U true CN212081255U (en) | 2020-12-04 |
Family
ID=73560606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020235370.4U Expired - Fee Related CN212081255U (en) | 2020-03-02 | 2020-03-02 | High temperature VOC exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212081255U (en) |
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2020
- 2020-03-02 CN CN202020235370.4U patent/CN212081255U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210302 |