CN203731429U - Plasma garbage disposal machine - Google Patents
Plasma garbage disposal machine Download PDFInfo
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- CN203731429U CN203731429U CN201420042861.1U CN201420042861U CN203731429U CN 203731429 U CN203731429 U CN 203731429U CN 201420042861 U CN201420042861 U CN 201420042861U CN 203731429 U CN203731429 U CN 203731429U
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- interior thorax
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- garbage disposer
- smoke
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Abstract
The utility model discloses a plasma garbage disposal machine which comprises a machine body, a feeding opening, an exhaust opening and a discharging outlet. The machine body is provided with an inner cavity, an interlayer for circulating smoke generated by combustion is arranged between the machine body and the inner cavity, a plurality of smoke return openings are formed in the inner cavity, smoke can circulate between the inner cavity and the interlayer through the smoke return openings and fully combusts in the inner cavity, and the machine body is provided with at least two plasma arc generators which are correspondingly arranged as heating sources. The plasma garbage disposal machine is used for processing domestic garbage, the purpose of full combustion can be achieved, and secondary pollution is avoided.
Description
Technical field
The utility model relates to technology of garbage disposal field, particularly a kind of plasma garbage disposer of processing house refuse.
Background technology
House refuse comprises organic waste and inorganic refuse etc., and along with the amount of urban waste is increasing, the disposal of urban solid garbage discarded object has become a great problem of China environmental protection.
The complicated component of current domestic waste, processing method mainly comprises: the processing methods such as burning, biochemical treatment, landfill, but cost is all larger.At present, the processing method generally adopting is landfill and burning.
Burning method is that house refuse is placed in to high temperature furnace, makes a kind of method that wherein combustible component is fully oxidized, and the heat of generation is for generating and heating.Because rubbish contains some metal and poisonous and harmful substance, burn and there is very high toxicity, produce secondary environmental hazard.Burning disposal requires the calorific value of rubbish to be greater than 3.35MJ/kg, otherwise, must add combustion adjuvant, this will make operating cost be increased to the stage that general city is difficult to bear.
Landfill is the effective ways of domestic waste of dissolving in a large number, also be the final processing method of rubbish that most area adopts, landfill disposal method is the most general a kind of waste disposal method, its maximum feature is that disposal cost is low, method is simple, but easily causes the secondary pollution of groundwater resources.Along with the increase of Municipal Solid Waste, less and less near the applicable landfill place in city, to open up remote landfill place and greatly improved again garbage emission expense, high like this expense even cannot be born.
Utility model content
The purpose of this utility model is in order to solve the problem of above-mentioned existence, provide a kind of utilize processing that plasma technique processes house refuse fully, can not cause the plasma garbage disposer of secondary pollution.
The technical solution of the utility model is as follows:
A kind of plasma garbage disposer, be provided with body, dog-house, exhaust outlet and discharging opening, in described body, be provided with interior thorax, the interlayer that the flue gas that being provided with between described body and described interior thorax supplies to burn produces circulates, described interior thorax thorax body is provided with mouth a plurality of times, flue gas can circulate by those time mouth between described interior thorax and interlayer, and fully burning in described interior thorax; Described body is provided with at least two as the plasma arc generating means of the corresponding setting of heating source.The utility model can make the flue gas that domestic waste produces in carbonisation circulate through the interlayer between body and interior thorax by returning mouth, and is sucked up in interior thorax and carries out second-time burning, lowers the discharge capacity of bioxin.
Preferably, described dog-house is connected with described interior thorax, and described dog-house below is provided with feed channel, in described feed channel, is provided with valve system.When described valve system is opened, material is pushed into, closed shutter afterwards, and material is pushed in machine thorax, effectively prevents that flue gas in combustion process is to machine external leakage.Wherein, valve system can be selected mechanical shutter or hydraulic gate.
In a concrete preferred embodiment of the present utility model, described time mouth top is provided with smoke barrier, and described smoke barrier arranges along interior thorax inwall circumferencial direction, the downward-sloping angle of described smoke barrier; In described interlayer, be provided with smoke discharging pipe, described smoke discharging pipe one end connects the described mouth that returns, the other end is connected in described interior thorax, and described flue gas stops to enter by described smoke barrier and described return mouth, and in described smoke discharging pipe is sucked up to described interior thorax to burn.Preferably, described time mouth is connected to bottom or the lower end of described interior thorax.Flue gas aspirator can use compression pump etc. can realize the common equipment of this type of function, does not limit herein; The smoke barrier being obliquely installed, except can effectively stopping that flue gas is upwards discharged, can also make the rubbish that drops into from dog-house slide into interior thorax smoothly, prevents that the rubbish dropping into from dog-house is trapped, and blocks dog-house import.
In the utility model, described a plurality of times mouths can be divided into one or more layers and arrange, and every layer is returned mouth along the circumferencial direction setting of interior thorax inwall, and the every layer time equal correspondence of mouth is provided with smoke discharging pipe.Preferably, described time mouth is one deck, and is arranged on 2/3rds height and positions of interior thorax.
Preferably, the downward-sloping angle of described smoke barrier is 30 degree～65 degree.
Up to standard for the flue gas that makes to be discharged in atmosphere, described exhaust outlet is also connected with smoke eliminator, and the flue gas of discharging from exhaust outlet enters atmosphere after smoke eliminator purifies again.Exhaust outlet can be connected for flange with the connected mode of smoke eliminator.
Preferably, described exhaust outlet is all communicated with described interior thorax and interlayer, and exhaust outlet is communicated with the waste gas producing for discharging burning with described interior thorax, and exhaust outlet is communicated with interlayer can guarantee that in interlayer, gas circuit is unobstructed, is difficult for having an accident.
Preferably, the set-up mode of described plasma arc generating means guarantees that they form longitudinal plasma line in body, and plasma line intersects to form plasma closed area.Conventionally adopt the mode of corresponding setting.
Compared with prior art, the beneficial effects of the utility model are as follows:
The first, the utility model can make the flue gas that domestic waste produces in carbonisation circulate through the interlayer between body and interior thorax by returning mouth, and is sucked up in interior thorax and carries out second-time burning, lowers the discharge capacity of bioxin;
Second, the utility model is for Disposal of City Domestic Garbage, utilize isoionic power conversion function, plasma arc effect etc., make the abundant hybrid-sorting of high-low carbon molecule and comburant, accurately cut high-carbon liquefaction molecule, improve the oxytropism of comburant carbon molecule, comburant is fully vaporized, and be combined with airborne oxygen multiaspect, fully burn, reduce carbon monoxide, utilize this heat energy domestic waste can be carried out to carbonization treatment, reduce carbon monoxide with dioxin emission; Volume ratio after domestic waste carbonization is 1/300～1/600, and its carbon ash can be made into water purification agent and the high-efficiency activated fertilizer of sewage disposal;
The 3rd, the utility model also can carry out high temperature cabonization by the domestic waste that is unfavorable for recycling in domestic waste and be difficult to dispose, avoid environment to produce secondary pollution, utilize the energy source means of plasma assembly the furnace temperature of former carbide furnace self at least can be improved to 300 ℃～400 ℃, saved a large amount of energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of plasma garbage disposer of the present utility model;
Fig. 2 is the cross-sectional view of a specific embodiment of plasma garbage disposer of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.Following examples, only for illustrating, limit protection domain of the present utility model and be not used in.
Embodiment
Refer to Fig. 1, the plasma garbage disposer of the present embodiment, includes the devices such as dog-house 1, body 5, exhaust outlet 4 and discharging opening 2, is provided with interior thorax in body 5, and interior thorax is used for loading rubbish; The interlayer that the flue gas that being provided with between body 5 and interior thorax supplies to burn produces circulates, the flue gas of discharging from interior thorax circulates from interlayer; On interior thorax thorax body, be provided with mouth a plurality of times, flue gas can circulate by those time mouth between interior thorax and interlayer, and fully burning in interior thorax; On body 5, be provided with at least two as the plasma arc generating means 3 of the corresponding setting of heating source.Plasma arc generating means 3 utilizes isoionic power conversion function, plasma resonance and plasma mechanics effect, make the abundant hybrid-sorting of carbon molecule and comburant, accurately cut high-carbon liquefaction molecule, improve the oxytropism that is carbonized thing carbon molecule, make to be carbonized thing and fully gasify, and be combined with airborne oxygen, fully carbonization, reduces carbon monoxide with the discharge of bioxin.
Use the plasma garbage disposer of the present embodiment to process, the flue gas that domestic waste produces in carbonisation more than 50% circulates through the interlayer between body and interior thorax by returning mouth, and be sucked up to and in interior thorax, carry out second-time burning, lower the discharge capacity of bioxin; The flue gas of discharging, through exhaust opening, discharges after being processed by smoke eliminator.
Refer to Fig. 2, in the present embodiment, dog-house 3 is connected with interior thorax, and dog-house 3 belows are provided with rubbish feed bin, and rubbish feed bin bottom is provided with feed channel, in this feed channel, is provided with valve system, and for example gate 6, and gate 6 is shutter door inside machine.Interior thorax bottom is also provided with central heat source.When gate 6 is opened, material is pushed in machine thorax, and closed shutter 6 afterwards, can effectively prevent that flue gas is to machine external leakage.Wherein, the hydraulic gate selected of gate 6 or mechanical shutter.
In concrete the present embodiment, go back to mouth top and be provided with smoke barrier 9, smoke barrier 9 arranges along interior thorax inwall circumferencial direction, and the downward-sloping angle of smoke barrier 9; In the interlayer of body 5 and interior thorax, be provided with built-in smoke discharging pipe 7, these built-in smoke discharging pipe 7 one end connect back mouth, the other end is connected to interior thorax bottom, what after burning, produce is stopped and is entered back mouth by smoke barrier 9 along the up flue gas of interior thorax inwall, and is sucked up to interior thorax bottom to burn through built-in smoke discharging pipe 7.In addition, return mouth and also can be connected to interior thorax lower end; Flue gas aspirator can adopt the common equipments such as aspiration pump.The smoke barrier 9 being obliquely installed, except can effectively stopping that flue gas is upwards discharged, can also make the rubbish that drops into from dog-house slide into interior thorax smoothly, prevents that the rubbish dropping into from dog-house is trapped, and blocks dog-house import.In addition, smoke discharging pipe also can be arranged on outside body.
The present embodiment is preferred, and exhaust outlet 4 is arranged on the top of interior thorax, and exhaust outlet 4 is all communicated with interior thorax and interlayer, and the built-in smoke discharging pipe 7 that connects back mouth is arranged in interlayer, specifically can be 2/3rds height and positions that are positioned at stove thorax.The purpose of design of returning mouth is that the flue gas that the material avoiding being carbonized produces is all discharged outside body, partial fume can be reduced to temperature by interlayer and carry out second-time burning.Exhaust outlet is connected with body top, also communicates with body interlayer, because exhaust outlet position, at body of heater top, is positioned at go back to the top of mouth, therefore the waste gas of discharging has been lowered the temperature and is smokeless simultaneously.
The top of exhaust outlet 4 is provided with flange, and for docking with extra-organismal smoke eliminator 8 flanges, wherein, smoke eliminator 8 is for carrying out purified treatment to the flue gas at exhaust outlet 4 places, and flue gas enters atmosphere after purified treatment.
In the present embodiment, be provided with one deck and return mouth, this layer goes back to the inner side that mouth is arranged at smoke barrier 9, is positioned at 2/3rds height and positions of thorax inwall.
In the present embodiment, plasma arc generating means 3 is at the longitudinal plasma line of the interior formation of body 1, plasma line intersects to form plasma closed area, under the mutual dissection of plasma line, closed area central point temperature is more than or equal to 1300 ℃, is radial distributes temperature to surrounding with closed area central point, and temperature is successively decreased successively with the distance increase from closed area central point, in arriving during thorax thorax wall, lapse of temperature to 300 ℃～500 ℃.
A kind of exemplary plasma garbage disposer is provided in the present embodiment, and its body is designed to cuboid, and long 2000 centimetres of specification is wide 1400 centimetres, high 2500 centimetres; What body designed can strengthen the heating surface area that is carbonized material more greatly.In addition, the body specification of plasma garbage disposer and size can zoom in or out according to user's needs, and above example, only for illustrating, limits and be not used in the shape and size specification that body of the present utility model can adopt.
Above-mentioned body upper is established eight with mouth last time, the setting position that returns mouth is positioned at 2/3rds height and positions of stove thorax, returning effect that mouth is combined with smoke barrier 9 can make the flue gas of the material generation that is carbonized can not disposable direct discharge body, in in this body, the central temperature of thorax can be up to 1300 ℃ of left and right, the flue gas of discharging from interior thorax is entered interior thorax bottom via built-in smoke discharging pipe 7 and is carried out second-time burning by the mouth that returns on its top, reduces carbon monoxide with the discharge rate of bioxin.
The present embodiment is for Disposal of City Domestic Garbage, utilize isoionic power conversion function, plasma arc effect etc., make the abundant hybrid-sorting of high-low carbon molecule and comburant, accurately cut high-carbon liquefaction molecule, improve the oxytropism of comburant carbon molecule, comburant is fully vaporized, and oxygen multiaspect is combined fully burning in air, reduce carbon monoxide, utilize this heat energy domestic waste can be carried out to carbonization treatment, reduce carbon monoxide with dioxin emission; During carbonization, carbide furnace central temperature can reach 1300 ℃ of left and right, to carbonization machine surrounding, reduce gradually temperature, during to machine wall, temperature is down to 300 ℃～500 ℃, and the ratio after domestic waste carbonization is 1/300～1/600, and its carbon ash can be made into water purification agent and the high-efficiency activated fertilizer of sewage disposal.
The present embodiment also can carry out high temperature cabonization by the domestic waste that is unfavorable for recycling in domestic waste and be difficult to dispose, avoid environment to produce secondary pollution, utilize the energy source means of plasma assembly the furnace temperature of former carbide furnace self at least can be improved to 300 ℃～400 ℃, saved a large amount of energy, carbonization material after domestic waste is carbonized, can be made into water purification agent or the high-efficiency activated fertilizer of municipal sewage treatment.
Plasma garbage disposer of the present utility model is easy and simple to handle, only needs an operative employee, and carbonisation, without adding in addition any combustion adjuvant, can reach domestic waste is carried out to carbonization, clean-burning object.With respect to technology such as the incinerator of domestic waste, rotary kiln, burning electricity generation stoves, in operating cost, at least lower more than 80%, to environment, can not produce secondary pollution.
Plasma garbage disposer of the present utility model is under external energy supply, power conversion with plasma arc generating means offers plasma garbage disposer self institute energy requirement, adopting under the operation principle of high-temperature low-oxygen the generation of the minimizing bioxin of huge amount.This machine utilizes the atom fluctuation of the energy source means of plasma assembly and the anion that plasma arc produces, utilize isoionic power conversion function, plasma resonance effect, plasma mechanics effect, make the abundant hybrid-sorting of high-low carbon molecule and comburant, accurately cut high-carbon liquefaction molecule, improve the oxytropism that is carbonized thing carbon molecule, and be combined with airborne oxygen multiaspect, fully charing, reduces carbon monoxide with the discharge of bioxin; It utilizes the energy source means of plasma assembly to produce 1200-1300 ° of high temperature in portion of body center, in central part outside, produces the heat energy of 200-300 °, after the moisture content of removal organic waste, carries out carbonization treatment.The flue gas discharging after flue gas processing device is processed can reach the standard that carry out in present Europe, and its whole production process belongs to normal pressure operation and do not have potential safety hazard.
This equipment is not used any fuel, and processing cost is low; Process range is wide; Minimizing is obvious; Fume emission reaches discharging standards; Carbon ash after carbonization can be made water purification agent and the high-efficiency activated fertilizer of sewage disposal.
Disclosed is above only the utility model preferred embodiment.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this utility model is only the described specific embodiment.Obviously, according to the content of this description, can make many modifications and variations.These embodiment are chosen and specifically described to this description, is in order to explain better principle of the present utility model and practical application, thereby make one of ordinary skill in the art can utilize well the utility model.The utility model is only subject to the restriction of claims and four corner and equivalent.
Claims (10)
1. a plasma garbage disposer, be provided with body, dog-house, exhaust outlet and discharging opening, it is characterized in that, in described body, be provided with interior thorax, the interlayer that the flue gas that being provided with between described body and described interior thorax supplies to burn produces circulates, described interior thorax thorax body is provided with mouth a plurality of times, and flue gas can circulate by those time mouth between described interior thorax and interlayer, and fully burning in described interior thorax; Described body is provided with at least two as the plasma arc generating means of the corresponding setting of heating source.
2. plasma garbage disposer according to claim 1, is characterized in that, described dog-house is connected with described interior thorax, and described dog-house below is provided with feed channel, in described feed channel, is provided with valve system.
3. plasma garbage disposer according to claim 1, is characterized in that, described time mouth top is provided with smoke barrier, and described smoke barrier arranges along interior thorax circumferencial direction, the downward-sloping angle of described smoke barrier; In described interlayer, be provided with smoke discharging pipe, described smoke discharging pipe one end connects the described mouth that returns, the other end is connected in described interior thorax, and described flue gas stops to enter by described smoke barrier and described return mouth, and in described smoke discharging pipe is sucked up to described interior thorax to burn.
4. plasma garbage disposer according to claim 3, is characterized in that, described time mouth is connected to bottom or the lower end of described interior thorax.
5. plasma garbage disposer according to claim 3, is characterized in that, described a plurality of times mouths are divided into one or more layers and arrange, and every layer is returned mouth along the circumferencial direction setting of interior thorax, and the every layer time equal correspondence of mouth is provided with smoke discharging pipe.
6. plasma garbage disposer according to claim 5, is characterized in that, described time mouth is one deck, and is arranged on 2/3rds height and positions of interior thorax.
7. plasma garbage disposer according to claim 3, is characterized in that, the downward-sloping angle of described smoke barrier is 30 degree～65 degree.
8. plasma garbage disposer according to claim 1, is characterized in that, described exhaust outlet is connected with smoke eliminator.
9. according to the plasma garbage disposer described in claim 1 or 3 or 8, it is characterized in that, described exhaust outlet is all communicated with described interior thorax and described interlayer.
10. plasma garbage disposer according to claim 1, is characterized in that, the set-up mode of described plasma arc generating means guarantees that they form longitudinal plasma line in body, and plasma line intersects to form plasma closed area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042861.1U CN203731429U (en) | 2014-01-23 | 2014-01-23 | Plasma garbage disposal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042861.1U CN203731429U (en) | 2014-01-23 | 2014-01-23 | Plasma garbage disposal machine |
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| Publication Number | Publication Date |
|---|---|
| CN203731429U true CN203731429U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420042861.1U Expired - Fee Related CN203731429U (en) | 2014-01-23 | 2014-01-23 | Plasma garbage disposal machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813245A (en) * | 2017-01-13 | 2017-06-09 | 安徽未名鼎和环保有限公司 | A kind of auxiliary heating type refuse treatment plant |
-
2014
- 2014-01-23 CN CN201420042861.1U patent/CN203731429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813245A (en) * | 2017-01-13 | 2017-06-09 | 安徽未名鼎和环保有限公司 | A kind of auxiliary heating type refuse treatment plant |
| CN106813245B (en) * | 2017-01-13 | 2019-05-07 | 安徽未名鼎和环保有限公司 | A kind of auxiliary heating type refuse treatment plant |
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Legal Events
| 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: 20140723 Termination date: 20150123 |
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| EXPY | Termination of patent right or utility model |