CN207729601U - A kind of high-efficiency refuse incinerator for thermal decomposition - Google Patents
A kind of high-efficiency refuse incinerator for thermal decomposition Download PDFInfo
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- CN207729601U CN207729601U CN201721662614.1U CN201721662614U CN207729601U CN 207729601 U CN207729601 U CN 207729601U CN 201721662614 U CN201721662614 U CN 201721662614U CN 207729601 U CN207729601 U CN 207729601U
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Abstract
The utility model provides a kind of high-efficiency refuse incinerator for thermal decomposition, which includes：Furnace body and the air compensation device being arranged on the upside of furnace body；Air compensation device includes glass peephole, electrically operated valve and benefit wind high pressure positive blower, on the bell for the upper end that the benefit wind entrance of air compensation device is arranged in furnace body, wind entrance is mended to connect by one end of pipeline and electrically operated valve, the other end of electrically operated valve is connect by pipeline with wind high pressure positive blower is mended, on the pipeline mended between wind entrance and electrically operated valve, the top setting glass peephole of benefit wind entrance, glass peephole is connected to benefit wind entrance on same vertical direction and by pipeline.A kind of high-efficiency refuse incinerator for thermal decomposition provided by the utility model is arranged by that will mend wind entrance on bell, and furnace air distribution on the one hand can be made more uniform, be conducive to the abundant burning in stove；On the other hand, material can carry out second-time burning directly in furnace body, can greatly save the floor space of equipment, save design cost.
Description
Technical field
The utility model is related to solid waste pyrolysis incineration apparatus technical fields, are pyrolyzed more particularly, to a kind of high-efficiency refuse
Incinerator.
Background technology
The method for mainly disposing all kinds of rubbish both at home and abroad at present has burning, compost and sanitary landfills.Three kinds of modes are compared
Compared with burning method is the preferred approach of the innoxious of domestic waste, minimizing and recycling.With it is disposable it is with good investment,
Take up an area less, operating cost it is moderate, and again can the significant advantage that is not contaminated of water conservation and soil.
Chinese patent CN205825044U discloses a kind of innoxious waste incinerator, its composition is：Feed inlet is located at
At the top of furnace body, benefit wind inlet, exhaust gas row's mouth are located at the side wall of lower portion of furnace body, and furnace body top end part is equipped with annular water tank, furnace top cover
Zhou Bianduan is inserted in annular water tank, and fire grate is located at furnace body inner cavity lower part, and burner hearth is located above fire grate, and fire door is located in the middle part of furnace body
Side wall, the inner cavity for recycling smoke pipe one end and upper of furnace body connect, and the other end is inserted in flue gas cleaner, and frequency conversion fan passes through pipeline
The side wall of one end and burner hearth connects, and the other end is connect with flue gas cleaner, and blower and pipeline is connect with wind inlet is mended, exhaust gas row
Mouth is connect by pipeline with catalytic converter.The incinerator can reach external non-exhaust emission and efficiency is higher, but take up an area face
Product is larger.
Chinese patent CN203586222U discloses a kind of compound refuse pyrolysis gasification and melting incineration stove of vertical shaft, including vertical
The furnace body of coaxial configuration, equipped with the dual firing chamber outside main combustion chamber and main combustion chamber in furnace body, main combustion chamber is horizontal multiple with dual firing chamber
Formula coaxial configuration, between be equipped with cyclic annular melt-combustion burner hearth, setting high-temperature fusion wall and revolving burner in the burner hearth
Row, the bell at the top of the furnace body are equipped with shaftless screw and convey blanking device, and lower part is equipped with slag removal mechanism, outside the furnace body
Driving device equipped with rotary fire grate.It is the device flameholding, reliable for operation, but still there are burning is insufficient in stove and sets
The larger problem of standby floor space.
Some existing waste incinerators have that burning is insufficient, occupation area of equipment is larger in stove mostly.
Utility model content
The utility model provides one kind and overcoming some existing waste incinerators, there is in stove that burning is insufficient, sets mostly
The standby larger problem of floor space or a kind of high-efficiency refuse incinerator for thermal decomposition to solve the above problems at least partly.
According to the utility model, a kind of high-efficiency refuse incinerator for thermal decomposition is provided, which includes：Furnace body and arrangement
Air compensation device on the upside of the furnace body；The air compensation device include glass peephole, electrically operated valve and mend wind high pressure positive blower,
On the bell for the upper end that the benefit wind entrance of the air compensation device is arranged in the furnace body, the benefit wind entrance by pipeline with
One end of the electrically operated valve connects, and the other end of the electrically operated valve is connect by pipeline with the benefit wind high pressure positive blower,
On the pipeline mended between wind entrance and the electrically operated valve, the top for mending wind entrance glass peephole is set, it is described
Glass peephole is connected to the benefit wind entrance on same vertical direction and by pipeline.
On the basis of said program, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Extend vertically through the stove
The feed inlet of lid；The cross-sectional shape of the feed inlet is trapezoidal, and the trapezoidal upper bottom edge is close to the center of the bell,
The trapezoidal bottom is close to the periphery of the bell.
On the basis of said program, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Fire grate and frequency conversion fire grate
Motor；The fire grate is fixed on the lower part of furnace interior, and the fire grate is connect with the frequency conversion fire grate motor drive, the frequency conversion
Fire grate is fixedly mounted on the outside of the furnace body.
On the basis of said program, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Air-supply arrangement；The air-supply
The wind pipe of device stretches into the inside of the furnace body from the bottom of the furnace body, and the air outlet of the wind pipe is arranged in institute
The lower section of fire grate is stated, and the air outlet of the wind pipe is upward.
On the basis of said program, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Stove seat, revolving platform and
Frequency conversion furnace seat motor；The stove cover for seat is located at the lower outside of furnace body, and the lower part of the furnace body is rotatablely connected with the stove seat, institute
State the outside that revolving platform is set in the stove seat, the furnace body is fixedly connected with the revolving platform, the stove seat with it is described
Frequency conversion furnace seat motor is connected, and the lower part of the frequency conversion furnace seat motor and the furnace body is sequentially connected, the lower end of the stove seat and branch
It supports seat to be connected, the support base is connected with Equipment Foundations.
On the basis of said program, the bell is connect by water seal with the upper end of the furnace body, and the bell with
Equipment Foundations are connected.
On the basis of said program, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Exhanst gas outlet and scraper plate remove
Slag machine；The exhanst gas outlet is arranged on the bell, and the scraper slag removing machine is arranged in the lower section of the furnace body.
A kind of high-efficiency refuse incinerator for thermal decomposition provided by the utility model is arranged by that will mend wind entrance in bell
On, furnace air distribution on the one hand can be made more uniform, be conducive to the abundant burning in stove, improve firing efficiency；On the other hand,
Fresh air is conveyed into furnace body from the top of furnace body, the upper area in furnace body may also function as the effect of dual firing chamber, material
Second-time burning can be carried out directly in furnace body, can greatly save the floor space of equipment, save design cost.
Description of the drawings
Fig. 1 is to be illustrated according to a kind of overall structure of high-efficiency refuse incinerator for thermal decomposition of the utility model embodiment
Figure；
Fig. 2 is the vertical view according to a kind of high-efficiency refuse incinerator for thermal decomposition of the utility model embodiment.
Reference sign：
1-feeding chamber；2-feeding devices；3-bells；
4-furnace bodies；5-fire grates；6-stove seats；
7-support bases；8-supporting legs；9-revolving platforms；
10-scraper slag removing machines；11-bearings；12-glass peepholes；
13-electrically operated valves；14-mend wind high pressure positive blower；15-feed inlets；
16-mend wind entrance；17-exhanst gas outlets.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The present embodiment is based on the utility model and provides a kind of high-efficiency refuse incinerator for thermal decomposition, the whole knot of the incinerator
Structure schematic diagram includes with reference to figure 1 and Fig. 2, the incinerator：Furnace body 4 and the air compensation device for being arranged in 4 upside of the furnace body；The benefit
Wind apparatus includes glass peephole 12, electrically operated valve 13 and benefit wind high pressure positive blower 14, the benefit wind entrance 16 of the air compensation device
It is arranged on the bell 3 of the upper end of the furnace body 4, the benefit wind entrance 16 passes through pipeline and the one of the electrically operated valve 13
End connection, the other end of the electrically operated valve 13 is connect by pipeline with the benefit wind high pressure positive blower 14, in the benefit wind entrance
On pipeline between 16 and the electrically operated valve 13, the top for mending wind entrance 16 glass peephole 12, the glass are set
Peep hole 12 is connected to the benefit wind entrance 16 on same vertical direction and by pipeline.
A kind of high-efficiency refuse incinerator for thermal decomposition provided in this embodiment is provided with air compensation device.And the benefit of air compensation device
Wind entrance 16 is arranged on bell 3.Power by benefit wind high pressure positive blower 14 as conveying wind mends wind high pressure positive blower 14 and is located at furnace body
4 outside.The flow for the wind that air compensation device is conveyed is controlled by electrically operated valve 13.It mends between wind entrance 16 and electrically operated valve 13
And it is connected respectively by pipeline between electrically operated valve 13 and benefit wind high pressure positive blower 14.
The concrete structure of glass peephole 12 is：One can be divided on the pipeline mended between wind entrance 16 and electrically operated valve 13
Lateral, which is arranged above along benefit wind entrance 16, transparent in the top glass of the lateral etc.
Material seals.
The flame conditions that can be convenient in observation furnace body 4 by the way that glass peephole 12 is arranged, convenient in monitoring furnace body 4 in real time
The combustion case of material is in order to control to adjust combustion case, to ensure the stability of operating mode operation.
It is arranged on bell 3 by the way that wind entrance 16 will be mended, so that the wind of by-carriage is sent into furnace body 4 from the top of furnace body 4, a side
Face conveys fresh air from the top of furnace body 4 into furnace body 4, can provide sufficient oxygen to the material positioned at 4 internal upper part of furnace body
Gas, can fully burn, when bottom to prevent being located at furnace body 4 when air-supply arrangement, the wind conveyed can be by 4 inside of furnace body
Material stops in the material that cannot reach 4 top of furnace body, and causes material burning insufficient, influences the stability of operation.Separately
Outside, fresh air is sent into 4 inside of furnace body by secondary, makes 4 inside of furnace body that there is more oxygen, incinerator also can be improved
Material handling capacity improves firing efficiency.
On the other hand, fresh air is conveyed into furnace body 4 from the top of furnace body 4, the upper area in furnace body 4 can also rise
To the effect of dual firing chamber.Because the material inside furnace body 4, which is heated, can decomposite fuel gas, these fuel gas can rise to stove
The top of body 4, and the temperature inside furnace body 4 is higher, when the top to furnace body 4 conveys fresh air, what material was decomposed can
Combustion gas, which is known from experience, carries out second-time burning.
Air compensation device is set in this way, wind entrance 16 will be mended and be arranged on bell 3, can directly be carried out inside furnace body 4 secondary
Burning, on the one hand, make in incinerator material burning more abundant, improve firing efficiency；On the other hand, can not have to again separately yet
Dual firing chamber is set, floor space can be greatly saved, saved design cost.
Further, the device that the wind conveyed to air compensation device is preheated can be set, air compensation device is made to be conveyed
Wind enters back into after reaching certain temperature in stove.
On the basis of the above embodiments, further, with reference to figure 2, a kind of high-efficiency refuse incinerator for thermal decomposition also wraps
It includes：Extend vertically through the feed inlet 15 of the bell；The cross-sectional shape of the feed inlet 15 is trapezoidal, and described trapezoidal upper
Bottom edge is close to the center of the bell 3, and the trapezoidal bottom is close to the periphery of the bell.
A kind of high-efficiency refuse incinerator for thermal decomposition provided in this embodiment, sets feed inlet 15 to trapezium structure, and
Trapezoidal upper bottom edge is towards the center of bell 3.Setting feed inlet 15 in this way can be such that the material of input incinerator is distributed in stove
More uniformly, be conducive to material homogenous combustion and fully burning.
This is because the furnace body of general incinerator is cylindrical shape, the cross section of furnace body is circle.For circle, concentric circles
Perimeter be circle closer to outside perimeter it is longer.Accordingly for cylindrical shape, close to exterior portion volume relatively larger than
Close to the volume of central part.
For traditional incinerator, feed inlet is generally rectangular cross-section.Traditional incinerator when launching material not
The central part of furnace body and outer side section are distinguished, is equal in the material that the central part of furnace body and outer side section are launched
Deng.The material positioned at furnace body central part can be caused to compare concentration and intensive in this way, the material in furnace body can be caused to be distributed not
Uniformly and the easy burning of the material at the position is insufficient.
Feed inlet 15 is set as trapezoidal in the present embodiment, and trapezoidal short side is towards the center of bell 3.With reference to figure 2, from
From the point of view of the top of incinerator is overlooked, shape of the feed inlet 15 on bell 3 is specially：Bell 3 is circle, and feed inlet 15 is ladder
Shape, the Opening length of feed inlet 15 are gradually increased by centre to edge from bell 3.
In this way, when launching material, the material by central part for being thrown to furnace body 4 will be less than object in the outer part
Material.Such distribution of material meets the shape of furnace body 4, can make material more uniform distribution in furnace body 4, be conducive to uniform
Fully burning.
Further, trapezoidal upper bottom edge refer to it is trapezoidal in one side shorter in the both sides that are mutually parallel.Trapezoidal bottom
While refer to it is trapezoidal in the both sides that are mutually parallel longer one side.
A kind of high-efficiency refuse incinerator for thermal decomposition provided in this embodiment, by setting the cross-sectional shape of feed inlet 15
It is set to trapezoidal, and makes trapezoidal upper bottom edge towards the center of bell 3, the material for being thrown to furnace body 4 can be made to lean on center in furnace body
Part be more than outer side section, make material be reasonably distributed in furnace body 4 uniformly ensure that feeding material be distributed uniformity,
Material local accumulation is avoided, to ensure the stability of Incineration circumstances, the clinker ignition loss of lime-ash is reduced, is conducive to furnace body internal combustion
That burns is uniform abundant.
Further, the shape of feed inlet 15 is alternatively other shapes, is not limited to trapezoidal, is not construed as limiting to this, with energy
The material of dispensing is set to lean on central part in being more than for the outer side section of furnace body.
Further, a kind of high-efficiency refuse incinerator for thermal decomposition can be used for cement kiln synergic processing house refuse.This burns
Burning stove can be combined by the form of offline stove with cement kiln, can thoroughly realize garbage harmless and recycling, while to cement
The normal operation of kiln influences very little.
On the basis of the above embodiments, further, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Fire grate 5
And frequency conversion fire grate；The fire grate 5 is fixed on the lower part inside furnace body 4, and the fire grate 5 is passed with the frequency conversion fire grate
Dynamic connection, the frequency conversion fire grate are fixedly mounted on the outside of the furnace body 4.
The present embodiment is based on above-described embodiment, in a kind of high-efficiency refuse incinerator for thermal decomposition that above-described embodiment provides
On the basis of be additionally arranged fire grate 5 and frequency conversion fire grate.With reference to figure 1, the lower part in the inside of furnace body 4 is arranged in fire grate 5, and in furnace body
Lower part fixed setting inside 4, for the lime-ash formed after the burning of 4 materials inside of furnace body to be discharged.
Fire grate 5 is connect with frequency conversion fire grate motor drive, i.e., fire grate 5 can be connected with the output shaft of frequency conversion fire grate, frequency conversion
Fire grate can drive fire grate 5 to be rotated.Frequency conversion fire grate is located at the outside of furnace body 4, and the external stability with furnace body 4 is pacified
Dress.Frequency conversion fire grate can be fixedly connected on the outside of furnace body 4, can also be connected in the outside of furnace body 4 and Equipment Foundations.
Wherein, the feasible specific connection type of one kind of fire grate 5 and frequency conversion fire grate can be：The junction further includes stove
Row's deceleration device, bevel pinion and bevel gear wheel, frequency conversion fire grate are connect by fire grate deceleration device with bevel pinion, conelet
Gear is located in furnace body and is engaged with bevel gear wheel, and bevel gear wheel is fixedly connected with fire grate 5.
In this way, can fire grate 5 be passed to by meshed gears for the power that fire grate 5 exports, to make fire grate 5 be revolved
Turn.The connection type of fire grate 5 and frequency conversion fire grate or other, for the purpose of fire grate 5 can be made to be rotated, not to this
It is construed as limiting.
By the way that fire grate 5 is arranged and fire grate 5 is made to be rotated, the lime-ash that 4 inside of furnace body generates can smoothly be discharged, to ensure
The stability of operation.
On the basis of the above embodiments, further, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Air-supply dress
It sets；The wind pipe of the air-supply arrangement stretches into the inside of the furnace body 4 from the bottom of the furnace body 4, the wind pipe
Air outlet is arranged in the lower section of the fire grate 5, and the air outlet of the wind pipe is upward.
The present embodiment is based on above-described embodiment, and the setting of air-supply arrangement is illustrated.Air-supply arrangement be mainly used for
4 delivered inside air for combustion of furnace body.Air-supply arrangement is arranged in the bottom of furnace body 4, is conveyed from the bottom of furnace body 4 into stove
Air.
The wind pipe of air-supply arrangement is stretched into from the bottom of furnace body 4 inside furnace body 4.Wind pipe should be in furnace body 4 always
It is arranged into the lower section of fire grate 5, air outlet is upward.
Lime-ash in stove can fall the lower part for being deposited in furnace body, in this way, the wind of air-supply arrangement conveying is entering in furnace body 4
During portion, lime-ash region can be flowed through, by exchanging heat with lime-ash, the wind of conveying can be made to reach higher temperature, to
In-furnace temperature will not be reduced when entering in stove, the stability of burning can be improved, while the wind progress to conveying can be saved
The energy needed for preheating, it is cost-effective.
On the basis of the above embodiments, further, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Stove seat 6,
Revolving platform 9 and frequency conversion furnace seat motor；The stove seat 6 is set in the lower outside of the furnace body 4, the lower part of the furnace body 4
It is rotatablely connected with the stove seat 6, the revolving platform 9 is set in the outside of the stove seat 6, and the furnace body 4 and the revolution are flat
Platform 9 is fixedly connected, and the stove seat 6 is connected with the frequency conversion furnace seat motor, the lower part of the frequency conversion furnace seat motor and the furnace body 4
It is sequentially connected, lower end and the support base 7 of the stove seat 6 are connected, and the support base 7 is connected with Equipment Foundations.
Further, the bell 3 is connect by water seal with the upper end of the furnace body 4, and the bell 3 and Equipment Foundations
It is connected.
Further, a kind of high-efficiency refuse incinerator for thermal decomposition further includes：Exhanst gas outlet 17 and scraper slag removing machine 10, institute
It states exhanst gas outlet 17 to be arranged on the bell 3, the scraper slag removing machine 10 is arranged in the lower section of the furnace body 4.
The present embodiment is based on above-described embodiment, has been carried out further to a kind of structure of high-efficiency refuse incinerator for thermal decomposition
Explanation.Bell 3 is located at the upper end of furnace body 4.Furnace body 4 can be cylinder-like structure.In the outside at the position of furnace body 4 on the lower, stove is set
Seat 6.The lower part of furnace body 4 is rotatablely connected with stove seat 6, can be attached by the gear of a pair of meshing, such furnace body 4 and stove seat 6
Between can relatively rotate, this is not construed as limiting.
Revolving platform 9 is located at the outside of stove seat 6, and revolving platform 9 is fixedly connected with furnace body 4.Revolving platform 9 and stove seat
It can be not connected between 6, also be rotatably connected.When furnace body 4 is rotated, revolving platform 9 and furnace body 4 are turned together
It is dynamic.It revolving platform 9 is set can facilitate and some other work is overhauled or carried out to incinerator.
Furnace body 4 is rotated by the drive of frequency conversion furnace seat motor.Frequency conversion furnace seat motor is fixedly mounted on stove seat 6.Frequency conversion
Be sequentially connected, frequency conversion furnace seat motor can be connect with gear set between stove seat motor and furnace body 4, by drive gear set into
Row rotation, to drive furnace body 4 to be rotated, is not construed as limiting this.The rotation of furnace body 4 can make the material in stove be evenly distributed,
Be conducive to fully burn and improve material handling capacity.
When furnace body 4 is rotated, bell 3 is motionless.Bell 3 is connected with the upper end of furnace body 4 by water seal.And
Bell 3 is connected with Equipment Foundations, can be connected with the bearing 11 positioned at the top of furnace body 4.Bearing 11 is fixed.Bell 3 is kept
It is fixed, it can facilitate and feed inlet 15 is set on bell 3, mends wind entrance 16 and exhanst gas outlet 17.
Feed inlet 15 specifically includes feeding chamber 1 and feeding device 2.Feeding device 2 is located at the lower section of feeding chamber 1, charging dress
Set 2 inside that material is put into furnace body 4.Feeding device 2 and feeding chamber 1 together form feed inlet 15.Material to be treated
It is first placed in feeding chamber 1, is then controlled from feeding device 2 and launched in furnace body 4.
It is fixedly connected with support base 7 in the lower end of stove seat 6, support base 7 is connected with Equipment Foundations.Equipment Foundations refer to
Some fixed existing facilities.It can be fixedly connected with supporting leg 8 in the lower part of support base 7, supporting leg 8 fixes on the ground.Setting branch
Leg 8 can facilitate the ash discharging hole and clinker groove for placing 4 bottom of furnace body.
The bottom of furnace body 4 is the ash discharging hole of taper, and lime-ash drains into ash through furnace body 4 is discharged after fire grate 5 from the ash discharging hole
In slag chute.Clinker groove is on the ground of the lower section of furnace body 4 for placing the lime-ash being discharged from furnace body 4.
Scraper slag removing machine 10 is set on the lower section of furnace body 4, clinker groove, for clearing up the lime-ash in clinker groove.
Further, it can be immersed in water sealed tank positioned at the taper ash discharging hole of the bottom of furnace body 4, play the role of sealing.
Further, furnace body 4 is rotated by the drive of frequency conversion furnace seat motor, and fire grate 5 is driven by frequency conversion fire grate and carried out
Rotation can make that furnace body 4 and fire grate 5 are opposing stationary, rotate together by adjusting the rotating speed of furnace body 4 and fire grate 5 respectively, can also make
Furnace body 4 and fire grate 5 are relatively rotated.
Further, a kind of specific operation process of high-efficiency refuse incinerator for thermal decomposition is：From the charging of trapezium structure
For mouth 15 by material to be treated, i.e. rubbish is thrown to the inside of furnace body 4.By air-supply arrangement will burn needed for air from furnace body
4 bottom passes through fire grate 5, is delivered to inside furnace body 4.
Furnace body 4 is rotated, so that material distribution is more uniform.Material burns inside furnace body 4.Material exists
It dries rapidly, heat up under the action of thermal current and radiant heat, the organic matter in material is warming up to after pyrolysis temperature in anaerobic condition
It is lower to be first pyrolyzed, some fuel gas can be decomposited.Fuel gas rises the top for being gathered in furnace body 4.
Air is conveyed into stove from air compensation device from the top of furnace body 4, makes top of these fuel gas directly in furnace body 4
Second-time burning occurs.The air of air compensation device conveying can also be used for needed for material primary combustion.Can by glass peephole 12 come
The situation in stove is observed, it can be according to flare situation come the combustion case in analytical furnace, to carry out some operations.
The lime-ash that material burning generates later, falls to the lower part of furnace body 4.Fire grate 5 of the lime-ash by rotation is fallen down, this
The wind energy that sample can be such that air-supply arrangement is conveyed enough absorbs the heat of lime-ash with energy saving, while ensureing the smooth row of clinker
Go out.The rotation of furnace body 4 and the rotation of fire grate 5 are mutual indepedent, and velocity of rotation can be respectively set.
Lime-ash is fallen to from the ash discharging hole of 4 bottom of furnace body in clinker groove, then is scraped from clinker groove by scraper slag removing machine 10.
Flue gas in stove is discharged from the exhanst gas outlet 17 on bell 3, can enter some subsequent preheatings and recycle
Device carries out thermal energy recycling, is then discharged after clarifying smoke system purification is up to standard.
The present embodiment can be cooperateed with according to a kind of high-efficiency refuse incinerator for thermal decomposition provided by the utility model with cement kiln
The solid waste such as house refuse are disposed, solid waste are subjected to pyrolyzing, gasifying and incinerating processing, being combined with cement kiln makes solid
Changing rejected material to useful resource.
The incinerator is improved on the basis of fixed-bed gasification furnace, overcome its cloth is uneven, ventilation effect is poor,
Problem less than normal is measured in disposition, it is made to be more conducive to cement kiln synergic processing house refuse.
The incinerator has the characteristics that take up little area, small investment, rubbish launch easy to operate, stable and reliable operation.The stove is logical
The form for crossing offline stove is combined with cement kiln, can thoroughly realize garbage harmless and recycling, while to the normal of cement kiln
Influence on system operation very little.The stove increases air-makeup system and improves feed inlet 15, it is ensured that the solid wastes such as rubbish are evenly distributed, it is suitable to divulge information
Freely, the treating capacity and treatment effect of incinerator are improved.
The rotation of the incinerator body 4 and the trapezoidal design of feed inlet 15 ensure that the uniformity of feeding rubbish distribution,
Rubbish local accumulation is avoided, to ensure the stability of Incineration circumstances, reduces the clinker ignition loss of lime-ash.
Air compensation device combines the dual firing chamber of incinerator and furnace body 4 together, not only reduces the space of hold facility, reduces
Investment, meanwhile, flue gas exit temperature is improved, fuel gas content is reduced, reduces detonation risk, and rubbish is greatly improved
Disposition amount；High-temp waste gas is passed through cement kiln and is thoroughly handled, non-secondary pollution, while the heat of rubbish is also by cement kiln profit
With the combination of the gasification furnace and cement kiln makes rubbish realize innoxious and recycling.
Finally, the present processes are only preferable embodiment, are not intended to limit the scope of protection of the utility model.
Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this reality
Within novel protection domain.
Claims (7)
1. a kind of high-efficiency refuse incinerator for thermal decomposition, which is characterized in that including：Furnace body and the benefit being arranged on the upside of the furnace body
Wind apparatus；The air compensation device includes glass peephole, electrically operated valve and benefit wind high pressure positive blower, the benefit wind of the air compensation device
Entrance is arranged on the bell of the upper end of the furnace body, the described benefit one end of wind entrance by pipeline and the electrically operated valve
Connection, the other end of the electrically operated valve connect by pipeline with the benefit wind high pressure positive blower, the benefit wind entrance with it is described
On pipeline between electrically operated valve, the top for mending wind entrance glass peephole, the glass peephole and the benefit are set
Wind entrance is connected on same vertical direction and by pipeline.
2. incinerator according to claim 1, which is characterized in that further include：Extend vertically through the feed inlet of the bell；
The cross-sectional shape of the feed inlet is trapezoidal, and the trapezoidal upper bottom edge is close to the center of the bell, described trapezoidal
Bottom is close to the periphery of the bell.
3. incinerator according to claim 1 or 2, which is characterized in that further include：Fire grate and frequency conversion fire grate；Institute
The lower part that fire grate is fixed on furnace interior is stated, the fire grate is connect with the frequency conversion fire grate motor drive, the frequency conversion fire grate electricity
Machine is fixedly mounted on the outside of the furnace body.
4. incinerator according to claim 3, which is characterized in that further include：Air-supply arrangement；The outlet air of the air-supply arrangement
Pipeline stretches into the inside of the furnace body from the bottom of the furnace body, and the air outlet of the wind pipe is arranged under the fire grate
Side, and the air outlet of the wind pipe is upward.
5. incinerator according to claim 1 or 4, which is characterized in that further include：Stove seat, revolving platform and frequency conversion furnace
Seat motor；The stove cover for seat is located at the lower outside of furnace body, and the lower part of the furnace body is rotatablely connected with the stove seat, the revolution
Platform is set in the outside of the stove seat, and the furnace body is fixedly connected with the revolving platform, the stove seat and the frequency conversion furnace
Seat motor is connected, and the lower part of the frequency conversion furnace seat motor and the furnace body is sequentially connected, and the lower end of the stove seat and support base are solid
Even, the support base is connected with Equipment Foundations.
6. incinerator according to claim 5, which is characterized in that the bell is connected by the upper end of water seal and the furnace body
It connects, and the bell is connected with Equipment Foundations.
7. incinerator according to claim 6, which is characterized in that further include：Exhanst gas outlet and scraper slag removing machine；The cigarette
Gas outlet is arranged on the bell, and the scraper slag removing machine is arranged in the lower section of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662614.1U CN207729601U (en) | 2017-12-04 | 2017-12-04 | A kind of high-efficiency refuse incinerator for thermal decomposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662614.1U CN207729601U (en) | 2017-12-04 | 2017-12-04 | A kind of high-efficiency refuse incinerator for thermal decomposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729601U true CN207729601U (en) | 2018-08-14 |
Family
ID=63089359
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| CN201721662614.1U Active CN207729601U (en) | 2017-12-04 | 2017-12-04 | A kind of high-efficiency refuse incinerator for thermal decomposition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556120A (en) * | 2018-12-28 | 2019-04-02 | 广东华祐新材料有限公司 | A kind of waste incinerator |
| CN109959013A (en) * | 2019-04-26 | 2019-07-02 | 福建省星球环保科技有限公司 | A kind of tunnel type biomass pyrogenation gasification incinerator |
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2017
- 2017-12-04 CN CN201721662614.1U patent/CN207729601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556120A (en) * | 2018-12-28 | 2019-04-02 | 广东华祐新材料有限公司 | A kind of waste incinerator |
| CN109959013A (en) * | 2019-04-26 | 2019-07-02 | 福建省星球环保科技有限公司 | A kind of tunnel type biomass pyrogenation gasification incinerator |
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