CN201496974U - Solid waste digestion furnace - Google Patents

Solid waste digestion furnace Download PDF

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Publication number
CN201496974U
CN201496974U CN2009203114441U CN200920311444U CN201496974U CN 201496974 U CN201496974 U CN 201496974U CN 2009203114441 U CN2009203114441 U CN 2009203114441U CN 200920311444 U CN200920311444 U CN 200920311444U CN 201496974 U CN201496974 U CN 201496974U
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CN
China
Prior art keywords
stove
thorax
solid waste
furnace
cleared
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Expired - Fee Related
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CN2009203114441U
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Chinese (zh)
Inventor
姜翔龙
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姜翔龙
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Priority to CN2009203114441U priority Critical patent/CN201496974U/en
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Abstract

The utility model relates to a pyrolysis device for urban waste, in particular to a solid waste digestion furnace, which comprises a feed inlet, a furnace body, a furnace door and a smoke outlet. An inner furnace chamber is arranged inside the furnace body; a furnace chamber interlayer is disposed between the furnace body and the inner furnace chamber; at least one smoke return opening is arranged on a chamber body of the inner furnace chamber; and at least two corresponding magnetic devices are arranged on the furnace body. Without any external energy supply, the solid waste carbonizing digestion furnace is permanently provided with required energy through conversion of natural magnetic energy. By adopting the working principle of high temperature and low oxygen, the solid waste digestion furnace enormously reduces production of dioxin. Moreover, flue gas exhausted through a flue gas treatment device can meet the present standard executed in Europe, and the whole production process belongs to normal pressure running without any potential safety hazard.

Description

Solid waste is cleared up stove
Technical field
The utility model relates to a kind of pyrolysis installation of urban waste.
Background technology
Solid waste includes urban waste and industrial solid castoff, agricultural wastes; continuous progress along with society; the continuous expansion of city scope; make the amount of urban waste increasing, so the handling problems of municipal solid wastes has become a great problem in China environmental protection field.
At present, the processing method and the device of municipal solid wastes is varied, and processing method generally includes multiple processing methods such as compacting, fragmentation, sorting, curing, burning, biological treatment, method step complexity, condition demand height.Wherein incinerating method is comparatively general, so conventional device adopts burning more, burns the pyrolysis discarded object, and burning pyrolysis is with organic matter high temperature (500 ℃~1000 ℃) heating under anaerobic or anoxia condition, makes it to be decomposed into gas, liquid, solid three class products.Make solid waste pyrolytic and deep oxidation by burning pyrolysis like this, benefit is that a large amount of harmful waste materials decomposition are become harmless material.Because the ratio of combustible increases gradually in the solid waste, adopt incinerating method to handle solid waste, utilize its heat energy to become inevitable development trend.With this kind processing method solid waste, to take up an area of fewly, treating capacity is big, at the protection environment, provide aspect such as the energy can obtain good effect.
Main both at home and abroad now incinerator such as the Martin furnace that uses, Circulation fluidized-bed furnace and high-temperature gasification pyrolysis oven, its ubiquitous problem is the specific investment cost height, per unit is made an investment in more than 600,000~750,000 yuan, solid waste carbonization of the present utility model is cleared up the stove per unit and is made an investment in below 200,000 yuan, more than other incinerator technical matters complexity not easy to operate, the a large amount of fund and the energy of waste on flue gas is handled, and discharge standard always instability be the existing problems of all incinerators, and potential safety hazard arranged, the operating cost height need have a large amount of coals, gas, oil or electric energy supply could run well.European countries early adopt incinerating method to handle solid waste, and incineration plant is located at the above big city of 100,000 populations more, and is provided with energy-recuperation system.The heat energy that burning process obtains can be used for generating.The heat that utilizes incinerator to take place can be warmed oneself for the resident, is used to keep greenhouse room temperature etc., but burn shortcoming is arranged also, for example, invest bigger, the burning process smoke evacuation causes secondary pollution, and the equipment corrosion phenomena is serious, and solid waste is decomposed fully.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art, provides a kind of waste combustion to decompose fully, can not cause the solid waste of secondary pollution to clear up stove.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of solid waste is cleared up stove, includes charging aperture, body of heater, and fire door, exhaust opening is provided with thorax in the stove in described body of heater, and thorax is used to load rubbish in the stove.Be provided with the burner hearth interlayer between the thorax in described body of heater and the stove, the flue gas of discharge circulates from the burner hearth interlayer.Be provided with at least one time mouth on the thorax thorax body in stove, flue gas circulates between thorax and burner hearth interlayer in stove by returning mouth; On described body of heater, be provided with the magnetic devices of at least two corresponding settings, magnetic devices utilizes the power conversion function of magnetic, magnetic resonance effect, magnetomechanical effect makes high low-carbon (LC) molecule fully mix ordering with comburant, accurately cut high-carbon liquefaction molecule, improve the oxytropism be carbonized thing carbon molecule, make to be carbonized thing and fully to vaporize, and combine with airborne oxygen multiaspect, fully carbonization reduces carbon monoxide with the discharging of bioxin.
The flue gas that solid waste produces in carbonisation pass through back more than 50% mouth through the burner hearth intraformational bed in burner hearth under the high temperature action, flue gas is attracted to back mouth and enters and carry out second-time burning in the burner hearth, the discharge capacity of attenuating bioxin.The residue flue gas is delivered to flue gas purification system by exhaust opening, handles back up to standard discharging.
Further, described magnetic devices includes carrier pipe, is provided with the permanent magnet assembly in carrier pipe, is provided with cured foam glue in the both sides of permanent magnet assembly, is provided with zeolite powder between cured foam glue and permanent magnet assembly and the carrier pipe tube wall.Cured foam glue is used in the burner hearth with extraneous heat insulation, and zeolite powder can better play heat absorption, heat insulation, the effect of dispelling the heat.
Further, described carrier pipe one end is in communication with the outside, the other end of carrier pipe is connected with thorax in the stove, the opening surface of the carrier pipe of the side that carrier pipe is connected with thorax in the stove is the inclined-plane, and the angle of inclination is 30 degree~65 degree, effectively prevent the material that is not carbonized from the charging aperture input, block the carrier pipe import.
Further, described permanent magnet assembly at inner diameter of delivery tube to the S utmost point that is arranged in order and N utmost point permanent magnet, and fasten by white steel pipe, the magnetic induction intensity of permanent magnet assembly is 2000 Gausses~10000 Gausses.
Further, described charging aperture is connected with thorax in the described stove by feed pipe, is provided with valve system in feed channel.
Further, described valve system includes gate one, one gate is connected with balance weight iron by the soft gate in two roads, when opening the first road gate, the second road gate is closed automatically because of the effect meeting of gravity, after material is pushed into, closing the first road gate, the second road gate is opened, and material is pushed in the burner hearth, prevents that effectively flue gas is to the stove external leakage.
Further, described exhaust opening is arranged on the top of thorax in the described stove, and exhaust opening is communicated with by thorax in smoke exhaust pipe and the stove and burner hearth interlayer, and described smoke exhaust pipe is arranged in the described burner hearth interlayer, the top of exhaust opening is provided with flange, and flange is used with body of heater smoke eliminator flange outward and docked.
Further, described time mouth includes at least one mouth last time that is arranged on thorax top in the described stove and is arranged on the mouth next time at thorax middle part in the stove with at least one.
Further, described magnetic devices correspondence on described body of heater is provided with one deck at least.
Further, described magnetic devices forms the longitudinal flux line of force in body of heater, the magnetic line of force intersects to form the magnetic force closed area, under the mutual dissection of the magnetic line of force, closed area central point temperature is more than or equal to 1000 ℃, with the closed area central point be radial to around distribute temperature, temperature is with successively decreasing successively from the distance of closed area central point, in arriving stove during thorax thorax wall, lapse of temperature to 200 ℃~300 ℃.
Described body of heater middle part and top are preferably established eight altogether and are returned mouth; Purpose is that the flue gas that produces of the material that is carbonized can not disposable direct discharge body of heater, the carbide furnace central temperature can be up to 1000 ℃ about, flue gas is moved by the mouth that returns of mouth to the body of heater middle part that return of upper of furnace body, the flue gas that is attracted by high temperature enters and carries out second-time burning in the burner hearth by returning mouth, reduces carbon monoxide with the discharge rate of bioxin.
The purpose of design of described exhaust opening is that the flue gas of avoiding the material that is carbonized to produce is all discharged outside the body of heater, partial fume can be reduced temperature by interlayer and carry out second-time burning.
Described magnetic devices is that the atom fluctuation of the anion that produces with permanent-magnet component and electromagnetic wave is a primary energy.Utilize power conversion function and magnetic resonance effect, magnetomechanical effect, magnetoresistance and the Hall effect etc. of magnetic, making radially, the S utmost point N utmost point magnetic line of force intersects the high low-carbon (LC) liquefaction of accurately cutting molecule, oxygen atom, hydrone.Carry in stove by pipeline, reached the effect that temperature promotes rapidly in the stove; When two magnetic devices are corresponding, vertically the S utmost point N utmost point magnetic line of force place of intersecting can produce a closed area, this regional center is cut mutually because of the magnetic line of force, and closed area central point temperature can reach more than 1200 ℃. and conventional carbide furnace can improve temperature in the former stove more than 50% as installing magnetic devices.
The beneficial effects of the utility model are: the utility model is to dispose at municipal solid wastes, utilizes the power conversion function and the magnetic resonance effect of magnetic.Magnetomechanical effect, magnetochemistry domino effect, magnetoresistance and Hall effect etc., make high low-carbon (LC) molecule fully mix ordering with comburant, accurately cut high-carbon liquefaction molecule, improve the oxytropism of comburant carbon molecule, comburant is fully vaporized, and combine fully burning with oxygen multiaspect in the air, reduce carbon monoxide, utilize this heat energy municipal solid wastes can be carried out carbonization treatment, reduce carbon monoxide with bioxin discharges, the carbide furnace central temperature can reach about 1200 ℃ during carbonization, around carbide furnace, reduce temperature gradually, temperature is reduced to 200 ℃~300 ℃ during to the furnace wall, and the ratio after the solid waste carbonization is 1/300~1/500, and its carbon ash can be made into the water purification agent and the high-efficiency activated fertilizer of sewage disposal.
The utility model also can be unfavorable for recycling with municipal solid wastes and the solid waste that is difficult to dispose is carried out high temperature cabonization, avoid environment is produced secondary pollution, utilize magnetic devices the furnace temperature of former carbide furnace self can be improved 300 ℃~400 ℃, saved a large amount of energy, carbonization material after municipal solid wastes is carbonized, can be made into the water purification agent or the high-efficiency activated fertilizer of municipal sewage treatment, this carbide furnace is easy and simple to handle, only need an operative employee to get final product, carbonisation need not to add any combustion adjuvant in addition, can reach municipal solid wastes is carried out carbonization.Lowering more than 50% on the operating cost, can not produce secondary pollution with respect to technology such as the incinerator of municipal solid wastes, rotary kiln, burning electricity generation stoves to environment.
The utility model is under external energy supply, forever offers the solid waste carbonization with the conversion of natural magnetic energy and clears up stove self institute energy requirement.Under the operation principle that adopts high-temperature low-oxygen, the generation of the minimizing bioxin of huge amount can reach the standard that carry out in present Europe through flue gas processing device institute discharged flue gas, and its whole process of production belongs to the normal pressure operation and do not have potential safety hazard.The above is to produce the result that experiment is drawn so far according to beginning to carry out in November, 2007 greatly after the formal rigging up and debugging.Flue gas processing device can draw final result at the beginning of 2009 11 months in updating.
Description of drawings
Fig. 1 looks schematic diagram for master of the present utility model;
Fig. 2 is a side-looking cross-sectional schematic of the present utility model;
Fig. 3 is the cross-sectional schematic of magnetic devices of the present utility model;
Fig. 4 is a principle schematic of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
As Fig. 1, Fig. 2. Fig. 3, shown in Figure 4, a kind of solid waste is cleared up stove, includes charging aperture 1, body of heater 2, fire door 3, exhaust opening 4 is provided with thorax 5 in the stove in described body of heater 2, and thorax 5 is used to load rubbish in the stove.Be provided with burner hearth interlayer 6 between the thorax 5 in described body of heater 2 and the stove, the flue gas of discharge circulates from burner hearth interlayer 6.Be provided with at least one time mouth 7 on the thorax body of thorax 5 in stove, flue gas presss from both sides the circulation of 6 interlayers by returning mouth 7 thorax 5 and burner hearth in stove; On described body of heater 2, be provided with the magnetic devices 8 of at least two corresponding settings.
Described magnetic devices 8 includes carrier pipe 81, is provided with permanent magnet assembly 82 in carrier pipe 81, is provided with cured foam glue 83 in the both sides of permanent magnet assembly 82, is provided with zeolite powder 84 between cured foam glue 83 and permanent magnet assembly 82 and carrier pipe 81 bodys.Described carrier pipe 81 1 ends are in communication with the outside, and thorax 5 is connected in the other end of carrier pipe 81 and the stove, and the opening surface of the carrier pipe of the side that carrier pipe 81 is connected with thorax 5 in the stove is the inclined-plane, and the angle of inclination is α, and α equals 45 and spends.Described permanent magnet assembly 82 at inner diameter of delivery tube to the S utmost point that is arranged in order and N utmost point permanent magnet 821, and fixing by white steel pipe card 822, the magnetic induction intensity of permanent magnet assembly is 6000 Gausses.Described magnetic devices correspondence on described body of heater is provided with two layers.Described magnetic devices forms the longitudinal flux line of force in body of heater, the magnetic line of force intersects to form magnetic force closed area 9, under the mutual dissection of the magnetic line of force, closed area 9 central point temperature are more than or equal to 1000 ℃, with the closed area central point be radial to around distribute temperature, temperature is with successively decreasing successively from the distance of closed area central point, in arriving stove during thorax thorax wall, and lapse of temperature to 200 ℃~300 ℃.Be that the normal undisturbed magnetic line of force down intersects closed area among Fig. 4, if be subjected to other magnetic field and extraneous factor to disturb the crossing closed area of the magnetic line of force can be out of shape displacement, thus be called closed area, but the magnetic line of force can not disconnect.
Described charging aperture 1 is connected with thorax 5 in the described stove by feed pipe 11, is provided with valve system 12 in feed pipe 11.Described valve system 12 includes one gate 121, one gate 121 and is connected with balance weight iron 123 by the soft gate 122 in two roads.
Described exhaust opening 4 is arranged on the top of thorax 5 in the described stove, and exhaust opening 4 is communicated with by interior thorax 5 of smoke exhaust pipe 41 and stove and burner hearth interlayer 6, and described smoke exhaust pipe 41 is arranged in the described burner hearth interlayer 6, and the top of exhaust opening 4 is provided with flange 42.
Described time mouth 7 include at least one be arranged on thorax top in the described stove last time mouth 71 and at least one be arranged on the mouth next time 72 at thorax middle part in the stove.
Embodiment 2, and is identical with embodiment 1, and the opening surface of the carrier pipe of the side that carrier pipe 81 is connected with thorax 5 in the stove that different is is the inclined-plane, and the angle of inclination is α, and α equals 30 degree.The magnetic induction intensity of permanent magnet assembly is 2000 Gausses.
Embodiment 3, and is identical with embodiment 1, and the opening surface of the carrier pipe of the side that carrier pipe 81 is connected with thorax 5 in the stove that different is is the inclined-plane, and the angle of inclination is α, and α equals 65 degree.The magnetic induction intensity of permanent magnet assembly is 10000 Gausses.
Embodiment 3, and is identical with embodiment 1, and the magnetic induction intensity of different is permanent magnet assembly is 4000 Gausses.
The solid waste of mentioning in the utility model mainly be meant moisture content more than 80% or moisture content at 20%~50% organic matter, as swill, dish leaf, fruit, animal corpse etc.Solid waste such as television cabin, the useless shell of computer and surface-mounted integrated circuit, leather shoes, plastics, fabric, vial, pop can, paint kettle.
The course of work of the present utility model is:
Send mixed waste in stove thorax by charging aperture, in discarded object is filled to stove during thorax 2/3rds place height, opens fire door and close the door after with the igniting of disregard message paper.The igniting rear furnace body is positive and the corresponding magnetic devices in back the is interior radially S utmost point and the N utmost point magnetic line of force cut automatically by the oxygen atom in the magnetic devices built-in pipe of delivering oxygen in the export-oriented burner hearth, hydrone, high low-carbon (LC) molecule.
Produce a closed area at the relative meeting with the N utmost point magnetic line of force of the vertical S utmost point of the corresponding magnetic devices in body of heater both sides thorax center in stove this moment, under the S utmost point and the mutual dissection of the N utmost point magnetic line of force, closed area central point temperature reaches more than 1000 ℃, from central point be radial to around distribute temperature.Temperature is successively decreased successively with the distance of decentre point, and during the thorax wall, temperature has been decremented to 200 ℃~300 ℃ in arriving stove.
The flue gas that solid waste produces in carbonisation pass through back more than 50% mouth through the burner hearth intraformational bed in burner hearth under the high temperature action, flue gas is attracted to back mouth and enters and carry out second-time burning in the burner hearth, attenuating bioxin discharge capacity.The residue flue gas is delivered to flue gas purification system by exhaust opening, handles back up to standard discharging.
The speed that solid waste is carbonized is for per hour 30%~40% successively decreasing, after solid waste is by carbonization, the ratio of carbonization is 1/300~1/500, open fire door and take out the charcoal ash, charcoal ash after the carbonization can be used as the cleanser of sewage disposal or makes organic fertilizer efficiently through allotment, glass, metal can not carbonizations, utilize through recyclable after the high-temperature sterilization again.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. a solid waste is cleared up stove, includes charging aperture, body of heater, and fire door, exhaust opening is characterized in that, is provided with thorax in the stove in described body of heater, is provided with the burner hearth interlayer between the thorax in described body of heater and the stove, is provided with at least one time mouth on the thorax thorax body in stove; On described body of heater, be provided with the magnetic devices of at least two corresponding settings.
2. solid waste as claimed in claim 1 is cleared up stove, it is characterized in that, described magnetic devices includes carrier pipe, in carrier pipe, be provided with the permanent magnet assembly, be provided with cured foam glue in the both sides of permanent magnet assembly, be provided with zeolite powder between cured foam glue and permanent magnet assembly and the carrier pipe tube wall.
3. solid waste as claimed in claim 2 is cleared up stove, it is characterized in that described carrier pipe one end is in communication with the outside, the other end of carrier pipe is connected with thorax in the stove, the opening surface of the carrier pipe of the side that carrier pipe is connected with thorax in the stove is the inclined-plane, and the angle of inclination is 30 degree~65 degree.
4. solid waste as claimed in claim 2 is cleared up stove, it is characterized in that, described permanent magnet assembly at inner diameter of delivery tube to the S utmost point that is arranged in order and N utmost point permanent magnet, and fasten, and the magnetic induction intensity of permanent magnet assembly is 2000 Gausses~10000 Gausses by white steel pipe.
5. solid waste as claimed in claim 1 is cleared up stove, it is characterized in that, described charging aperture is connected with thorax in the described stove by feed pipe, is provided with valve system in feed pipe.
6. solid waste as claimed in claim 5 is cleared up stove, it is characterized in that, described valve system includes gate one, and one gate is connected with balance weight iron by the soft gate in two roads.
7. solid waste as claimed in claim 1 is cleared up stove, it is characterized in that, described exhaust opening is arranged on the top of thorax in the described stove, exhaust opening is communicated with by thorax in smoke exhaust pipe and the stove and burner hearth interlayer, described smoke exhaust pipe is arranged in the described burner hearth interlayer, and the top of exhaust opening is provided with flange.
8. solid waste as claimed in claim 1 is cleared up stove, it is characterized in that, described time mouth includes at least one mouth last time that is arranged on thorax top in the described stove and be arranged on the mouth next time at thorax middle part in the stove with at least one.
9. clear up stove as the arbitrary described solid waste of claim 1 to 8, it is characterized in that, described magnetic devices correspondence on described body of heater is provided with one deck at least.
10. clear up stove as the arbitrary described solid waste of claim 1 to 8, it is characterized in that, described magnetic devices forms the longitudinal flux line of force in body of heater, and the magnetic line of force intersects to form the magnetic force closed area.
CN2009203114441U 2009-09-25 2009-09-25 Solid waste digestion furnace Expired - Fee Related CN201496974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203114441U CN201496974U (en) 2009-09-25 2009-09-25 Solid waste digestion furnace

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Application Number Priority Date Filing Date Title
CN2009203114441U CN201496974U (en) 2009-09-25 2009-09-25 Solid waste digestion furnace

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679364A (en) * 2012-06-04 2012-09-19 遵化市斗星环保能源设备有限公司 Household garbage treatment system
CN105605580A (en) * 2016-01-08 2016-05-25 史林芳 Method and device for applying waste heat of solid waste incineration system to treatment of waste paint buckets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679364A (en) * 2012-06-04 2012-09-19 遵化市斗星环保能源设备有限公司 Household garbage treatment system
CN102679364B (en) * 2012-06-04 2014-07-23 遵化市斗星环保能源设备有限公司 Household garbage treatment system
CN105605580A (en) * 2016-01-08 2016-05-25 史林芳 Method and device for applying waste heat of solid waste incineration system to treatment of waste paint buckets

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Granted publication date: 20100602

Termination date: 20160925