CN204786458U - Intermediate frequency electric pulse formula waste gas incinerator - Google Patents
Intermediate frequency electric pulse formula waste gas incinerator Download PDFInfo
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- CN204786458U CN204786458U CN201520534465.5U CN201520534465U CN204786458U CN 204786458 U CN204786458 U CN 204786458U CN 201520534465 U CN201520534465 U CN 201520534465U CN 204786458 U CN204786458 U CN 204786458U
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- waste gas
- cathode tube
- heater
- frequency electric
- anode canister
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Abstract
The utility model relates to an intermediate frequency electric pulse formula waste gas incinerator, mainly used exhaust treatment device belongs to environmental protection equipment technical field. It includes furnace body, a negative pole section of thick bamboo, a positive pole section of thick bamboo, thorn form discharger and support, adopts reasonable structural design, carries out incineration disposal through the intermediate frequency electric pulse that produces to waste gas between a thorn form discharger and the negative pole section of thick bamboo. The utility model discloses waste gas burns completely, and exhaust -gas treatment is effectual, and the security of whole exhaust -gas treatment process is higher, and waste gas can directly be burned to the circular telegram, need not to preheat, and convenient to use, easy operation is fit for industrial production and popularization.
Description
Technical field
The utility model relates to a kind of medium frequency electric pulsed waste gas combustion furnace, is mainly used in emission-control equipment, belongs to technical field of environment protection equipment.
Background technology
Waste gas purification; mainly pointer work that industrial waste gas such as dust granules thing, flue gas flue dust, gas with foreign flavor, toxic and harmful that industrial site produces are administered; the different technique of normal employing is to reclaim or to remove the harmful components of emissions reduction tail gas, the effect reach protection of the environment, purifying air.
For exhaust-gas treatment, in prior art, the normal mode of high temperature incineration that adopts carries out waste gas purification process, the incinerating method of usual employing liquefied gas or the method for employing catalytic combustion system carry out burning disposal to waste gas, adopt in the burning disposal process of these two kinds of modes, because the temperature just started when burning is inadequate, incomplete phenomenon is burned in normal appearance, causes exhaust-gas treatment not reach desirable effect; Adopt the burning mode of liquefied gas to have risk of explosion, adopt the burning mode of catalytic combustion system to have poisoning risk, need correspondence to take higher safety measure; Adopt the gas temperature after the mode process of these two kinds of burned waste gas higher, directly discharge and will waste energy.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, adopts the pulse of high pressure medium frequency electric to carry out the medium frequency electric pulsed waste gas combustion furnace burned.
The technical scheme in the invention for solving the above technical problem is: a kind of medium frequency electric pulsed waste gas combustion furnace, it is characterized in that, comprise: body of heater, it is sealed body structure, upper and lower both ends of the surface are connected by the cathode tube of many vertical hollow tubulars, each cathode tube is horizontally arranged, and each cathode tube is all connected with the cathodic electricity of power supply; Anode canister, it is positioned at the axial centerline of cathode tube, has ventilation space between anode canister and cathode tube, and anode canister is electrically connected with the anode of power supply; Thorn-like discharger, it is arranged at the outside of anode canister, is electrically connected with anode canister, keeps gap with the medial surface of cathode tube; Support, it is fixedly connected on the two ends up and down of body of heater respectively, is respectively upper bracket and lower carriage, and described upper bracket is all fixedly connected with anode canister with lower carriage, has multiple through hole, and described through hole communicates with cathode tube; Waste gas enters from one end of described ventilation space, and the other end is discharged.The utility model is by interstructural designs such as body of heater, anode canister, cathode tube, thorn-like discharger and supports, under energising working condition, realize producing medium frequency electric pulse between thorn-like discharger and cathode tube, waste gas enters from the ventilation space of cathode tube one end, discharge from the other end, burned by the waste gas of medium frequency electric pulse to process, the high-temperature temperature needed for waste gas from incinerator can be reached when being energized, burning effective.
As further prioritization scheme, opening is equipped with in the both sides of described body of heater of the present utility model, described opening communicates with the inside of described body of heater, and waste gas is entered by a side opening of described body of heater, and the opposite side opening of described body of heater is connected with the other end of described cathode tube.Waste gas is first entered from the side of body of heater, discharge from opposite side, burning disposal is carried out again from the entering of ventilation space of cathode tube one end, its objective is and first waste gas is contacted with cathode tube lateral surface, the pre-heat treatment can be carried out to waste gas, effectively can reducing cathode tube because burning the heat produced simultaneously, strengthening the service life of cathode tube.
As further prioritization scheme, the utility model also comprises air inlet pipe group and caisson, and described air inlet pipe group is made up of many air inlet pipe, is positioned at the upper end of described upper bracket, described anode canister is hollow tube structure, and described air inlet pipe matches with described anode canister and is communicated with; Described caisson is positioned at the lower end of described lower carriage, forms a cavity communicated with cathode tube.Anode canister is arranged to hollow tube structure, first waste gas also enter to caisson inside through anode canister by air inlet pipe group, entered by the ventilation space of cathode tube one end again, the other end is discharged, by medium frequency electric pulse, burning disposal is carried out to waste gas, its objective is and first waste gas is contacted with the medial surface of anode canister, the pre-heat treatment can be carried out to waste gas, effectively can reducing anode canister because burning the heat produced simultaneously, strengthening the service life of anode canister.
Further, be equipped with opening in the both sides of described body of heater of the present utility model, described opening communicates with the inside of described body of heater, and waste gas is entered by a side opening of described body of heater, and the opposite side opening of described body of heater is connected with described caisson.Adopt this kind of structural union, above-mentioned two kinds of prioritization schemes can be combined, the waste gas entered from the side opening part of air inlet pipe group and body of heater is all gathered in caisson, then carries out burning disposal by the ventilation space in cathode tube and discharge.
Arrange in staggered between described cathode tube of the present utility model row in the horizontal direction and row.Adopt this kind of structural design, waste gas can be made to pass through the curved direction of cathode tube, object better makes waste gas want to contact with cathode tube lateral surface.
Change resistance device is connected with between described anode canister of the present utility model and power supply.Effectively can regulate the discharge current of medium frequency electric pulse by becoming resistance device, controlling the amount of heat that medium frequency electric pulse produces further, the burning disposal of relevant temperature can be carried out for different waste gas.
The utility model compared with prior art, has the following advantages and effect: 1, overall construction design is reasonable; 2, the mode by producing medium frequency electric pulse between thorn-like discharger and cathode tube is burned waste gas, does not need preheating, can directly burn, and burned waste gas is complete, and treatment effect is good; 3, easy to operate, relative to liquefied gas incinerator without risk of explosion, relative to catalytic combustion system without poisoning risk, the security of overall waste gas treatment process is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is the syndeton schematic diagram of the body of heater of the utility model embodiment, anode canister and support.
Fig. 4 is the structural representation of the thorn-like discharger of the utility model embodiment.
In accompanying drawing: 1 is air inlet pipe group, 2 is upper bracket, and 21 is frame, and 22 is inside casing, and 3 is body of heater, and 31 is cathode tube, and 32 is anode canister, and 33 is thorn-like discharger, and 4 is lower carriage, and 5 is caisson, and 6 is gas collecting apparatus one, and 7 is gas collecting apparatus two, and 8 is Waste gas outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1-Fig. 4, the present embodiment is provided with Waste gas outlet 8, air inlet pipe group 1, upper bracket 2, body of heater 3, lower carriage 4 and caisson 5 from top to bottom successively, is all fixedly connected with gas collecting apparatus in the two sides of body of heater 3.
The body of heater 3 of the present embodiment is sealed body structure, upper and lower both ends of the surface are connected by the cathode tube 31 of many vertical hollow tubulars, each cathode tube 31 is horizontally arranged, and arranges in staggered between each cathode tube 31 row in the horizontal direction and row, and each cathode tube 31 is all connected with the cathodic electricity of power supply.The equal correspondence of axial centerline of each cathode tube 31 is provided with anode canister 32, anode canister 32 adopts resistant to elevated temperatures conductive material, and anode canister 32 is hollow tube structure, anode canister 32 is electrically connected with the anode of power supply by becoming resistance device, maintain a certain distance between anode canister 32 and cathode tube 31, this distance controlling is that between anode canister 32 and cathode tube 31, zero intermediate frequency electric pulse produces and is as the criterion; Have two circle thorn-like dischargers 33 in the arranged outside of anode canister 32, it is electrically connected with anode canister 32, and the clearance control between this thorn-like discharger 33 and cathode tube 31 medial surface is produce medium frequency electric pulse between thorn-like discharger 33 energy and cathode tube 31 to be as the criterion.
The two ends up and down of body of heater 3 are fixed at the two ends of anode canister 32 respectively by upper bracket 2 and lower carriage 4, upper bracket 2 and lower carriage 4 are netted frame structure, its frame 21 adopts high-temperature insulation material, inside casing 22 adopts high temperature resistant conductive material, by inside casing 22 electric connection mutually between each anode canister 32.
The Waste gas outlet 8 of the present embodiment is arranged at the upper end of upper bracket 2, and waste gas is after treatment discharged by this Waste gas outlet 8.The present embodiment is also provided with air inlet pipe group 1 and caisson 5, and this air inlet pipe group 1 penetrates inner the matching with anode canister 32 of Waste gas outlet 8 and is communicated with, and this caisson 5 is fixedly connected on the lower end of lower carriage 4, forms a cavity communicated with cathode tube 31; Got through in the left side of body of heater 3 and right side, be fixedly connected with gas collecting apparatus 1 and gas collecting apparatus 27 respectively, gas collecting apparatus 27 is communicated with caisson 5 by pipeline.
The course of work of the present embodiment and principle are: the present embodiment has two waste gas to pass into mouth, the waste gas part that industry produces is entered by air inlet pipe group 1, another part is entered by gas collecting apparatus 1, for convenience of description, the waste gas that air inlet pipe group 1 enters is called waste gas one, the waste gas that gas collecting apparatus 27 enters is called waste gas two.First by power supply opening, according to the composition of harmful substance in waste gas, regulate and become resistance device, with the burning making the medium frequency electric pulse produced between thorn-like discharger 33 and cathode tube 31 be applicable to this waste gas; Waste gas one arrives in caisson 5 by air inlet pipe group 1, anode canister 32 successively, is absorbed by the partial heat of anode canister 32 when through anode canister 32, waste gas one can be carried out the effect of preheating simultaneously; Waste gas two arrives in caisson 5 by gas collecting apparatus 1, body of heater 3 inside, gas collecting apparatus 27, pipeline successively, being absorbed by the partial heat of cathode tube 31 when body of heater 3 is inner, waste gas two can be carried out the effect of preheating simultaneously; Then the waste gas one in caisson 5 and waste gas two are all passed through by the ventilation space between cathode tube 31 and anode canister 32, through thorn-like discharger 33 position, are burned by medium frequency electric pulse, and the waste gas after burning is discharged by Waste gas outlet 8.
Although the utility model with embodiment openly as above; but it is also not used to limit protection domain of the present utility model; any technical staff being familiar with this technology, not departing from the change and retouching done in design of the present utility model and scope, all should belong to protection domain of the present utility model.
Claims (6)
1. a medium frequency electric pulsed waste gas combustion furnace, is characterized in that, comprising: body of heater, it is sealed body structure, upper and lower both ends of the surface are connected by the cathode tube of many vertical hollow tubulars, and each cathode tube is horizontally arranged, and each cathode tube is all connected with the cathodic electricity of power supply; Anode canister, it is positioned at the axial centerline of cathode tube, has ventilation space between anode canister and cathode tube, and anode canister is electrically connected with the anode of power supply; Thorn-like discharger, it is arranged at the outside of anode canister, is electrically connected with anode canister, keeps gap with the medial surface of cathode tube; Support, it is fixedly connected on the two ends up and down of body of heater respectively, is respectively upper bracket and lower carriage, and described upper bracket is all fixedly connected with anode canister with lower carriage, has multiple through hole, and described through hole communicates with cathode tube; Waste gas enters from one end of described ventilation space, and the other end is discharged.
2. medium frequency electric pulsed waste gas combustion furnace according to claim 1, it is characterized in that, also comprise air inlet pipe group and caisson, described air inlet pipe group is made up of many air inlet pipe, be positioned at the upper end of described upper bracket, described anode canister is hollow tube structure, and described air inlet pipe matches with described anode canister and is communicated with; Described caisson is positioned at the lower end of described lower carriage, forms a cavity communicated with cathode tube.
3. medium frequency electric pulsed waste gas combustion furnace according to claim 1, it is characterized in that, opening is equipped with in the both sides of described body of heater, described opening communicates with the inside of described body of heater, waste gas is entered by a side opening of described body of heater, and the opposite side opening of described body of heater is connected with the other end of described cathode tube.
4. medium frequency electric pulsed waste gas combustion furnace according to claim 2, it is characterized in that, opening is equipped with in the both sides of described body of heater, described opening communicates with the inside of described body of heater, waste gas is entered by a side opening of described body of heater, and the opposite side opening of described body of heater is connected with described caisson.
5. the medium frequency electric pulsed waste gas combustion furnace according to claim 3 or 4, is characterized in that, arranges between described cathode tube row in the horizontal direction and row in staggered.
6. the medium frequency electric pulsed waste gas combustion furnace according to any one of claim 1-4, is characterized in that, be connected with change resistance device between described anode canister and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534465.5U CN204786458U (en) | 2015-07-22 | 2015-07-22 | Intermediate frequency electric pulse formula waste gas incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534465.5U CN204786458U (en) | 2015-07-22 | 2015-07-22 | Intermediate frequency electric pulse formula waste gas incinerator |
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| Publication Number | Publication Date |
|---|---|
| CN204786458U true CN204786458U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534465.5U Expired - Fee Related CN204786458U (en) | 2015-07-22 | 2015-07-22 | Intermediate frequency electric pulse formula waste gas incinerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990093A (en) * | 2015-07-22 | 2015-10-21 | 临安清云环保设备有限公司 | Intermediate frequency electric pulse type waste gas incinerator |
-
2015
- 2015-07-22 CN CN201520534465.5U patent/CN204786458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990093A (en) * | 2015-07-22 | 2015-10-21 | 临安清云环保设备有限公司 | Intermediate frequency electric pulse type waste gas incinerator |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |