CN206130995U - Garbage incinerator - Google Patents

Abstract

The utility model provides a garbage incinerator belongs to the furnace technology field to including furnace body and combustion -supporting, the port has been seted up respectively at the combustion -supporting both ends, two the port intercommunication, wherein one end is packed has the solid flameresistant material who has the space, and stretches into the combustion chamber of furnace body, another port is used for adding the combustion adjuvant. The utility model discloses a set up the combustion -supporting on the furnace body, and give the combustion -supporting supplyes the combustion adjuvant, and the combustion adjuvant is the slow burning of overflowing from the space under solid flameresistant material's of the blockking, makes the interior burning of garbage incinerator remain stable, and the consequence of having avoided the combustible substance difference that different rubbish contained to cause flame extinction has reduced the production of incomplete combustion granule, has protected the environment.

Description

A kind of incinerator

Technical field

This utility model belongs to a kind of stove, more particularly to a kind of incinerator.

Background technology

With the development of society, the quality of life of people becomes better and better, and the thing followed is then substantial amounts of house refuse, mesh Before the trash processing way that is usually used have following two：One kind is using garbage loading embeading technology, however, with urban land Gradually decrease, people are also in the scheme for finding replacement garbage loading embeading technology；Another way is exactly burning domestic garbage, life rubbish Rubbish produces substantial amounts of toxic gas when burning, and house refuse due to species it is various, the density of combustible therein, shape Shape, chemical property, burning specially good effect are all different, therefore many combustibles all fully can not fire in the middle of the common burning mode Burn, and substantial amounts of black smoke and harmful gass are produced while imperfect combustion, the health of atmosphere pollution and the harm mankind. In addition, rubbish can produce substantial amounts of foul smell in open incineration affects the life of surrounding resident.

During burning away the refuse, as the combustible contained by different rubbish and moisture are different, rubbish is in burning During it is possible that extinguish or combustion instability situation, can now produce imperfect combustion granule, and then pollute ring Border.

Utility model content

In view of problem above, it is necessary to a kind of incinerator is provided for prevent incineration firing unstable or extinguish Phenomenon, and reduce the generation of imperfect combustion granule.

To reach above-mentioned purpose, this utility model is adopted the following technical scheme that：A kind of incinerator, including body of heater and help Burner；The combustion-supporting two ends offer port respectively, port connection described in two, and wherein one end is filled with the solid with space Fire proofing simultaneously stretches into the combustor of the body of heater, and another port is stretched out and adds combustion adjuvant；The combustion-supporting two ends The height of port is not less than the height of the solid fireproof material.

Further, the height for adding the port of combustion adjuvant is not higher than the height of another port.

Further, the U-shaped structure of the combustion-supporting.

Further, the combustion-supporting is additionally provided with valve, and the valve is used for the break-make of port described in control two.

Further, the solid fireproof material includes glass fibre, asbestos, sand, Calx.

Further, when the combustion-supporting is provided with the port of valve one end and is opened in top surface, it is provided with the port Dust block board, and there is gap with the port in dust block board.

This utility model has the advantages that：

This utility model is by arranging combustion-supporting on body of heater, and supplements combustion adjuvant to the combustion-supporting, and combustion adjuvant exists The slow effusion from space under the stop of solid fireproof material is burnt, make the burning in incinerator keep stable, it is to avoid not The consequence of fray-out of flame is caused with the combustible difference contained by rubbish, the generation of imperfect combustion granule is reduced, is protected ring Border.

Description of the drawings

Fig. 1 is a kind of schematic perspective view of incinerator of this utility model.

Fig. 2 is schematic perspective view when a kind of incinerator feeding gate of this utility model is closed.

Fig. 3 is the generalized section of lower furnace body (from terms of charging aperture direction) in this utility model.

Fig. 4 is a kind of partial sectional view of incinerator in this utility model.

Fig. 5 is the generalized section of upper furnace body in this utility model.

Fig. 6 is the schematic perspective view of screens blast pipe in this utility model.

Fig. 7 is the sectional view (feeding gate is not cutd open) of feed hopper in second embodiment of the present utility model.

Main element symbol description

Following specific embodiment will further illustrate this utility model with reference to above-mentioned accompanying drawing.

Specific embodiment

Refer to Fig. 1-2, in a better embodiment of the present utility model, an incinerator include a lower furnace body 1, One upper furnace body 2, a smoke exhaust pipe 3, an air inducing portion 4, a blower fan 5 and a feed hopper 6, and offer a deslagging portion 7 and a flue gas storehouse 8.The lower furnace body 1 and the composition body of heater of upper furnace body 2.

Fig. 3 is please referred to, the lower furnace body 1 includes that an outer tube 11, an inner core 12, an inner water-tank 13, one first collect The recessed disk 14, one second of ash collects grey recessed disk 15 and a combustion-supporting 16, the outer cylinder body 11, the inner barrel 12, the first collection ash Recessed disk 14, the grey recessed disk 15 of second collection are around formation ventilation space 17.

The outer tube 11 includes an outer cylinder body 111, a sealing plate 112 and a base plate 113.The outer tube 11 is hollow knot Structure, the sealing plate 112 are arranged at the top of the outer cylinder body 111, and are connected with the upper furnace body 2, described outer for closing Space at the top of cylinder 111, prevents flame from escaping the incinerator, makes flame enter the upper furnace body 2.The base plate 113 are arranged on 111 bottom of the outer cylinder body.

The inner core 12 is arranged in the outer tube 11, and including inner barrel 121, ventilation necking 122 and dries slag pan 123.The inner barrel 121 is hollow structure, and the inner space of inner chamber and the feed hopper 6, the ventilation necking 122 are arranged on On the inner barrel 121, and offer some air inlets 1221；The drying falls slag pan 123 in inverted cone, top and institute State inner barrel 121 to connect, bottom offers first and falls cinder notch 1231, on disk body, be further opened with the grey recessed disk of connection first collection 14 The ventilation mouth 1232 of upper and lower surface.Preferably, the axis direction of the air inlet 1221 is towards the tangential of position Direction inclines, and makes flame in the lower furnace body 1 in the shape of a spiral, increases the mixability of air and burning particles.In this practicality In new embodiment, rubbish is burnt in being dumped into the inner core 12, the inner core 12 as body of heater drying chamber and Combustor is used.

Described first collects grey 14 upper surface of recessed disk in back taper truncated cone-shaped, is arranged in the outer tube 11, and is arranged on institute State first to fall under cinder notch 1231, and offer second to fall cinder notch 141, and there is gap between the inner core 12 for The inner core 12 imports fresh charge.Preferably, described first cinder notch 1231 that falls is coaxial with described second cinder notch 141 that falls.

Described second collects grey 15 upper surface of recessed disk in back taper truncated cone-shaped, is arranged in the outer tube 11, opens up in the middle of bottom There is the first ash port 151.First ash port 151 is connected with the inner core 12.Preferably, first ash port 151 leads to Cross the ventilation necking 122 to connect with the inner core 12.In the middle of embodiment of the present utility model, the inner core 12 also includes Connector 124, the connector 124 are hollow, for connecting grey 15 upper surface of recessed disk of second collection and 12 inner chamber of the inner core, The outer cylinder body 11, the inner barrel 12, the grey recessed disk 14 of first collection, the grey recessed disk 15 of second collection, the connector 124 Around formation ventilation space 17.In the present embodiment, the connector 124 offers air port, for supplementing fresh charge.

Fig. 4 is please referred to, the inner water-tank 13 is arranged in the outer tube 11, and be arranged on the second collection ash On recessed disk 15, go back and ft connection.The inner water-tank 13 offers vapor outlet 131, the vapor outlet 131 with 11 inner chamber of the outer tube, 12 inner space of the inner core.The inner water-tank 13 produces water by absorbing the heat of burning Steam, to unburned during burning, completely granule moisturizes and makes its sedimentation drop vapor.Preferably, the vapor is discharged Mouth 131 is opened in top surface or the side of the inner water-tank 13, when the vapor outlet 131 is opened in the built-in water During 13 top surface of case, dust block board above the water vapour outlet 131, is provided with, the dust block board is described to prevent dust from falling into Inner water-tank 13；The inner water-tank 13 is connected with outer tank (not shown), and the highest design water level of the outer tank is not Higher than the vapor outlet 131；The floor projection of the floor projection of the inner water-tank 13 and first ash port 151 Do not overlap.

16 two ends of the combustion-supporting offer port 162 respectively, and described in two, port 162 connects, and the inner core is stretched in one end 12, and filled with the solid fireproof material 161 with space, the other end stretches out the outer tube 11 for adding combustion adjuvant.It is excellent Selection of land, the height of the two ends port 162 of the combustion-supporting 16 are not less than the height of intermediate connection section, for adding the end of combustion adjuvant The height of mouth 162 is not higher than the height of other end port 162；The solid fireproof material 161 be glass fibre, asbestos, sand, Calx, the combustion adjuvant are oil.In the middle of present embodiment, 16 U-shaped tubular construction of the combustion-supporting, and in u-tube structure Filled with the solid fireproof material 161, it is additionally provided with for controlling the valve of 16 break-make of the combustion-supporting.The valve is in rubbish Open during rubbish incinerator use, then close when not using, prevent tempering.

When the port 162 in the combustion-supporting 16 positioned at 12 one end of the inner core is arranged upward, on the port 162 A dust block board is provided with, and is enable to exist gap between dust block board and port 162 and then is made in combustion adjuvant and the inner core 12 Air mixed combustion.When the port 162 that the combustion-supporting 16 is located at 12 one end of the inner core is arranged on side, can be without Dust block board is set.

Fig. 5 is please referred to, the upper furnace body 2 is arranged on the top of the lower furnace body 1, be internally provided with heat exchange dust Reason device 21 and recessed disk dust disposal device 22, the heat exchange dust disposal device 21 include two first recessed disks 211 and some connecting tubes 212；Described two first recessed disks 211 are arranged in the same direction, wherein one first recessed disk 211 is located on the 211 of the another first recessed disk, positioned at upper Side the first recessed disk 211 upper surface and underlying first recessed disk 211 lower surface from the outside to the core diagonally downward, in this reality It is in that hollow back taper is round table-like in applying example, in the middle of described two first recessed disks 211, offers the first ash-falling hole 2111；Described two first is recessed Tap hole 2112 is offered on the side wall of disk 211.The connecting tube 212 is arranged between described two first recessed disks 211, and described two First ash-falling hole 2111 of the first recessed disk 211 is connected by the connecting tube 212, the tap hole of described two first recessed disks 211 2112 are connected by the connecting tube 212 respectively.Described two first recessed disks 211, the connecting tube 212, the stove of the upper furnace body 2 Wall is surrounded and forms preheating space 213.Preferably, the upper surface of described two first recessed disks 211 is respectively parallel to respective lower surface, The upper surface of described two first recessed disks 211 is parallel to each other；The upper furnace body 2 is arranged on the oblique upper of the lower furnace body 1；Connection institute The connecting tube 212 of tap hole 2112 is stated perpendicular to the place conical surface, the axis of the connecting tube 212 points to first ash-falling hole 2111 axis.In the middle of another embodiment of the present utility model, the inner core 12 be cuboid, the first recessed disk 211 Including four trapezoidal side plates, the side of the four trapezoidal side plate is end to end in inverted ladder-shaped body shape successively.In the middle of present embodiment, Combustor use is also served as to the space between the inner core 12 below the heat exchange dust disposal device 21.

The recessed disk dust disposal device 22 includes one second recessed disk 221 and some shunting mixed flow tubes 222.The second recessed disk 221 are arranged on the heat exchange dust disposal device 21, upper surface from the outside to the core diagonally downward, in the present embodiment in it is hollow fall Cone is round table-like, and through hole 2211 is offered on the wall of side, and centre offers the second ash-falling hole 2212, and it is mixed that lower surface is provided with some shuntings Flow tube 222.The shunting mixed flow tube 222 connects recessed 22 upper and lower surface of disk dust disposal device with the cooperation of the through hole 2211 Space.Imperfect combustion granule above the recessed disk dust disposal device 22 is slid to second ash-falling hole 2212 from upper surface Afterwards from second ash-falling hole 2212 toward whereabouts, and the air-flow below the recessed disk dust disposal device 22 runs into the recessed disk During the lower surface of dust disposal device 22, a part of air-flow directly enters the recessed disk dust disposal from the shunting mixed flow tube 222 Above device 22, the air-flow of another part can be allowed with imperfect combustion due to the effect for shunting 222 tube wall of mixed flow tube for protruding The airflow reflux of granule is simultaneously mixed in the lower section of the recessed disk dust disposal device 22 with ascending air, reduces the speed of air-flow rising Degree, makes the imperfect combustion granule sedimentation in air-flow.Preferably, the shunting mixed flow tube 222 is inclined relative to horizontal setting, Axis is perpendicular to the place conical surface and points to the axis of second ash-falling hole 2212, and ascending air is when shunting mixed flow tube 222 Speed is further reduced, and the upper surface of the second recessed disk 221 is parallel to lower surface.Work as in another embodiment of the present utility model In, in cuboid, the second recessed disk 221 includes four trapezoidal side plates to the upper furnace body 2, and the side of the four trapezoidal side plate is successively It is end to end in hollow inverted ladder-shaped body shape.

In the horizontal plane, the projection of the first ash-falling hole 2111 of the underlying first recessed disk 211 falls in the described second collection In the projection of grey recessed disk 15, and, the projection of second ash-falling hole 2212 not overlap with the projection of first ash port 151 Fall in the projection of the shunting heat exchange dust disposal device 21.Preferably, second ash-falling hole 2212 falls ash with described first Hole 2111 is coaxial.

The smoke exhaust pipe 3 includes tube wall 31 and necking 32, and the tube wall 31 is connected with 2 top of the upper furnace body.The contracting Mouth 32 is arranged on below the tube wall 31, and is extended downwardly.The connecting portion of the tube wall 31 and the upper furnace body 2 is to the contracting Tube wall 31 between mouth 32 offers some pod apertures 33, the gas that the pod apertures 33 are used for after shunting combustion.Preferably, institute State the tube side circulation area of smoke exhaust pipe 3 more than all pod apertures 33 area plus minimum aperture in the necking 32 area it With, the smoke exhaust pipe 3 is vertically arranged, make gas flow into the smoke exhaust pipe 3 when reduced pressure, by air-flow with particulate matter It is deposited to the necking 32 and is slipped in the upper furnace body 2.In the middle of embodiment of the present utility model, the smoke exhaust pipe 3 pod apertures 33 for opening up are identical on the axial location of smoke exhaust pipe 3, and the pod apertures 33 symmetrically are opened in the smoke evacuation On pipe 3, the tube wall 31 of the axis of the pod apertures 33 perpendicular to place smoke exhaust pipe 3, the axis of the necking 32 is perpendicular to ground.

Fig. 1 is referred to, the air inducing portion 4 includes some induced ducts 41.The air inlet of the blower fan 5 passes through an induced duct 41 Connect with the feed hopper 6, gas outlet is connected with the preheating space 213 by an induced duct 41.

6 one end of the feed hopper is connected with the inner core 12, and the other end offers charging aperture 61, is formed to the body of heater and is supplied Answer the passage of rubbish.The feed hopper 6 is connected the height at end and is not higher than the combustion-supporting 16 in the inner core with the inner core 12 The outlet height of 12 sides, makes from the feed hopper 6 rubbish for entering not block the outlet of the combustion-supporting 16.The blower fan 5 By the foul smell suction waste incineration furnace interior produced by the rubbish that the air inducing portion 4 will be put in feed hopper 6, and The incinerator has processed foul smell when burning away the refuse, it is to avoid foul smell diffuses the adverse effect for causing.

Preferably, the feed hopper 6 includes feed hopper body 62 and feeding gate 63；Charging is opened on the charging aperture 61 On bucket body 62, the feeding gate 63 is used to open or close charging aperture 61；The feed hopper body 2 is obliquely installed, described Charging aperture 61 is located at high side；The air inducing portion 4 is located on the feed hopper body 62, with institute with the connection end of the feed hopper 6 State charging aperture 61 relative；The feeding gate 63 is rotatably connected with the feed hopper 6；Rotary shaft parallel to the charging aperture 61 and Press close to the 6 side wall of feed hopper of 61 side of the charging aperture, and the 6 side wall of feed hopper with 1 side of the charging aperture It is affixed；The radius of turn of the feeding gate 63 is less than or equal to the rotary shaft to the air inducing portion 4 and the feed hopper 6 The distance between the distance of connection end, two side parallel more than the rotary shaft of feeding gate 63 described in the feed hopper 6.

In the middle of present embodiment, as the radius of turn of the feeding gate 63 is less than or equal to the rotary shaft to institute The distance in air inducing portion 4 and the connection end of the feed hopper 6 is stated, more than the rotation in the feed hopper 6 parallel to the feeding gate 63 The distance between parallel two side of rotating shaft, the feeding gate 63 is to 6 inner side revotating card of the feed hopper in the feed hopper When on body 62, the channel enclosed of the feed hopper 61 and 5 air inlet of the blower fan will not be kept off, reduce the effusion of foul smell, Meanwhile, catch is set by the length of the side wall of adjustment 61 side of charging aperture and in 63 inner side outer of feeding gate, is made described Feeding gate 63 when outside revotating card is on the side wall of 61 side of the charging aperture parallel to ground, rubbish can be placed on it is described enter On bin gate 63, make one the rubbish when rubbish is added and be difficult to be scattered the feed hopper 6.

In the vertical direction, the deslagging portion 7 are arranged on described first and collect under grey recessed disk 14, including a casing 71 and Ash disk 72.The ash disk 72 is arranged on inside the casing 71, and can be extracted out.The casing 71 offers hole, makes The ash disk 72 can be connected to from described second to fall the ash that cinder notch 141 falls, and offer connection on the side wall of the casing 71 Extraneous slag-drip opening 73, is additionally provided with the slag-drip opening 73 and (schemes for the deslagging lid for opening or closing the slag-drip opening 73 Do not represent).

In the vertical direction, the flue gas storehouse 8 are arranged on the ventilation necking 122.Described 8 one end of flue gas storehouse and institute State inner core 12 to connect, the other end is in communication with the outside, the one end being in communication with the outside is additionally provided with a fire cover (figure is not represented), and bottom sets It is equipped with moving grate 81.After rubbish is put into the inner core 12, people can be lighted a fire by opening described fire cover；When When in the rubbish of burning, combustible is relatively more and described fire cover is closed, the inner chamber in the flue gas storehouse 8 can store a part The imflammable gas that rubbish imperfect combustion is produced；After rubbish burnt through a period of time or as rubbish itself is relatively more mixed Miscellaneous, the calorific value of different rubbish is different, causes the reduction of combustible, is now stored in the imflammable gas of 8 inner chamber of flue gas storehouse Go successively to the inner core 12 to burn, play a part of to stablize the flame in the incinerator.The moving grate 81 can To block the incombustible rubbish of bulk, and extract out from the flue gas storehouse 8, be convenient for people to clear up the incinerator.It is excellent Selection of land, in vertical direction, the flue gas storehouse 8 be located under the feed hopper 6 and the junction of the inner core 12 or with even Meet place to maintain an equal level.

The feeding gate 63 of the feed hopper 6 during use, is opened, and rubbish is poured into the waste incineration from the feed hopper 6 Stove, rubbish fall into the inner core 12 of the lower furnace body 1 along the feed hopper 6, then open point fire cover and use charcoal or gasoline point Combustion rubbish, when incineration firing is more stable opens blower fan 5 and supplies, then shut a fire cover.At the same time open described combustion-supporting The valve of device 16, pours into combustion adjuvant according to the quantity of refuse of required burning into the combustion-supporting 16.Due to solid fireproof thing Stop, combustion adjuvant slow evaporation during waste incineration, the inner chamber into the inner core 12 burns, and makes the waste incineration Temperature in stove can be stablized on all burning-points containing different combustible rubbishes, it is ensured that waste incineration in incinerator Totally.Simultaneously as the combustion-supporting 16 is provided with the incinerator, improve the stove of the incinerator Temperature, makes the furnace temperature of the incinerator higher than the temperature of common burning disposal, makes incineration firing produce bioxin and divides completely Solution, reduces harmful other discharges.

The blower fan enters preheating space from 6 side convulsion of the feed hopper, then enters back into ventilation space, finally from described Air inlet 1221, the ventilation mouth 1232 and described first fall cinder notch 1231 into the inner core 12, on the one hand can dry rubbish Rubbish, on the other hand as air is preheated, and then improves furnace temperature, while also to 12 oxygen supply of the inner core, it is ensured that rubbish The normal combustion of rubbish.

As composition is multifarious in the rubbish of the burning of inner core 12, the light object of this kind of comparison of such as paper is not easily having Incinerator is escaped directly with ascending air when having burning completely, the vapor that the inner water-tank 13 is produced after being heated is attached On object that is light in this kind of comparison of paper and not burning completely, increased the weight of object, these objects is fallen again Fall in the inner core 12 and re-start burning.Meanwhile, in the horizontal plane, due to the first of the underlying first recessed disk 211 The projection of ash-falling hole 2111 falls in the described second projection for collecting grey recessed disk 15, and the projection with first ash port 151 Do not overlap, make rising flame that resistance is increased during rising, and a part of imperfect combustion is made due to increasing resistance Granule drops on the described second grey recessed disk of collection 15, and then slides into proceeding burning in the inner core 12.

When rising flame rises to heat exchange dust disposal device 21, as the heat exchange dust disposal device 21 will rise flame Heat energy pass to fresh charge, reduce the energy of ascending air, and as ascending air is through the heat exchange dust After processor 21, pressure is reduced suddenly, make a part of not exclusively granule drop in 21 upper surface of heat exchange dust disposal device and to Lower landing re-starts burning.

When rising flame and rising to the recessed disk dust disposal device 22, enter one through the recessed disk dust disposal device 22 Step process, further reduces the content of imperfect combustion granule.

Finally when the air-flow for rising enters the smoke exhaust pipe 3, as the tube side circulation area of the smoke exhaust pipe 3 is more than institute The minimum flow area and 33 area sum of the pod apertures of necking 32 are stated, and then air-flow is pressed after into the smoke exhaust pipe 3 Power is reduced；When the smoke exhaust pipe 3 is vertically arranged on the incinerator, the imperfect combustion granule in air-flow is separated with air-flow And slide from the necking 32, the generation of imperfect combustion granule is reduced, makes smoke exhaust pipe 3 not discharge coloured flue gas.

The valve of the blower fan 5 and the combustion-supporting 16 after waste incineration is complete, is closed, makes the combustion-supporting 16 will not Generation tempering phenomenon.

Lime-ash after incineration firing drops in the bottom of lower furnace body 1, can open the deslagging lid in the deslagging portion 7, pass through The ash disk 72 for extracting deslagging portion 7 out takes out lime-ash.

Please refer to Fig. 6, in the middle of second embodiment of the present utility model, be additionally provided with the inner core 12 into Wind screens pipe 9, the air intake screens pipe include house steward 91 and three manifolds 92；Described three manifolds, 92 one end and the ventilation space 17 Connection, the other end are connected with the house steward 91；91 top side of the house steward offers pore 911, and the pore 911 is back to institute State 61 place direction of charging aperture；In three manifold 92, a manifold 92 is higher than other two manifold 92, and in the horizontal direction, position is most High manifold 92 is towards 61 direction of the charging aperture；In vertical direction, two manifolds 92 are wrong with position highest manifold 92 in addition Open, and be located at the both sides of position highest manifold 92 respectively；The suction fresh charge of the blower fan 5 enters the ventilation space 17 And inner core is entered by the pore 911.Preferably, in the horizontal direction, position highest manifold 92 is respectively with other two Angle between manifold 92 is 15 ° to 90 °.In the middle of the present embodiment, between position highest manifold 92 and other two manifold 92 Angle be 60 °.

When rubbish pours into above-mentioned incinerator, due to the impact of the air intake screens pipe 9, rubbish is from above-mentioned charging Both sides of the outlet manifold of bucket 6 to above-mentioned inner core 12, it is to avoid 12 major part space of inner core fails the problem for utilizing completely.Simultaneously As the house steward 91 stretches into the inner core 12 and supplies to the inner core 12, the height of flame kernel is increased, is improved Furnace temperature, increased the stability of incineration firing.

Please refer to Fig. 7, in the middle of the third embodiment of the present utility model, the feed hopper 6 include top board 64, The base plate 65 being obliquely installed, two connecting plates 66 and feeding gate 63 for connecting the top board 64 and the base plate 65, and offer The charging aperture 61, the feeding gate 63 include the first rotating part 631 and the second rotating part 632；First rotating part 631 with The connecting plate 66 is rotatably connected, and rotary shaft is the first rotary shaft；First rotating part 631 and second rotating part 632 It is rotatably connected, rotary shaft is the second rotary shaft, and first rotary shaft, second rotary shaft, the base plate 65 be parallel to each other, First rotary shaft is affixed with the top board 64, and the radius of turn of first rotating part 631 is not more than first rotation Distance of the axle to the base plate 65.Preferably, the radius of turn of first rotating part 631 is less than first rotary shaft to institute The distance of base plate 65 is stated, the radius of turn of second rotating part 632 is not more than first rotary shaft to the base plate 65 Distance；The maximum radius of turn of the feeding gate 63 is equal to first rotary shaft to the vertical of the base plate 65 immediately below which Distance, the distance of first rotary shaft to second rotary shaft are equal to the radius of turn of second rotating part 632；It is described Top board 64, the base plate 65 are perpendicular to two connecting plate 66 and be arranged in parallel.

Under naturalness, first rotating part 631, second rotating part 632 are naturally drooped, and close the feed hopper 6 passage, when rubbish pours into the feed hopper 6, is affected by rubbish gravity, first rotating part 631, and described Two rotating parts 632 inwardly rotate, after having toppled over rubbish, if rubbish is relatively more, due to the first rotating part 631 and the second rotating part 632 are rotatably connected, and can outwards rotate the first rotating part 631 makes the second rotating part 632 outwards deviate from, and then makes second rotation Transfer part 632 will not be killed by rubbish.After the second rotating part 632 is outwards deviate from, due to being affected by conducting oneself with dignity, first rotation Transfer part 631, second rotating part 632 continue inwardly to rotate and close the feed hopper 6.

This utility model is by arranging combustion-supporting 16 on body of heater, and supplements combustion adjuvant to the combustion-supporting 16, combustion-supporting Agent slow effusion from space under the stop of solid fireproof material 161 is burnt, and makes the burning in incinerator keep stable, keeps away The consequence that the combustible difference contained by different rubbish causes fray-out of flame is exempted from, has reduced the generation of imperfect combustion granule, protected Environment is protected.

Described above is the detailed description for the preferable possible embodiments of this utility model, but embodiment is not limited to Patent claim of the present utility model, the equal change completed under the technical spirit suggested by all this utility model or modification Change, all should belong to the covered the scope of the claims of this utility model.

Claims (6)

1. a kind of incinerator, including the body of heater to deposit rubbish, it is characterised in that：The incinerator also includes helping Burner；The combustion-supporting two ends offer port respectively, port connection described in two, and wherein one end is filled with the solid with space Fire proofing simultaneously stretches into the combustor of the body of heater, and another port is stretched out and adds combustion adjuvant；The combustion-supporting two ends The height of port is not less than the height of the solid fireproof material.

2. a kind of incinerator as claimed in claim 1, it is characterised in that：For add the port of combustion adjuvant height not Higher than the height of another port.

3. a kind of incinerator as claimed in claim 1, it is characterised in that：The U-shaped structure of the combustion-supporting.

4. a kind of incinerator as claimed in claim 1, it is characterised in that：The combustion-supporting is additionally provided with valve, described Valve is used for the break-make of port described in control two.

5. a kind of incinerator as claimed in claim 1, it is characterised in that：The solid fireproof material includes glass fibers Dimension, asbestos, sand, Calx.

6. a kind of incinerator as claimed in claim 4, it is characterised in that：The combustion-supporting is provided with the end of valve one end When mouth is opened in top surface, dust block board is provided with the port, and dust block board has gap with the port.