CN105864788B - A kind of waste incinerator - Google Patents
A kind of waste incinerator Download PDFInfo
- Publication number
- CN105864788B CN105864788B CN201610396482.6A CN201610396482A CN105864788B CN 105864788 B CN105864788 B CN 105864788B CN 201610396482 A CN201610396482 A CN 201610396482A CN 105864788 B CN105864788 B CN 105864788B
- Authority
- CN
- China
- Prior art keywords
- recessed disk
- furnace body
- waste incinerator
- feed hopper
- blower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002699 waste material Substances 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 56
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 52
- 238000002485 combustion reaction Methods 0.000 claims abstract description 37
- 230000001939 inductive effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000037237 body shape Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 22
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 description 15
- 238000009423 ventilation Methods 0.000 description 11
- 239000002893 slag Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 8
- 239000002671 adjuvant Substances 0.000 description 6
- 238000010304 firing Methods 0.000 description 6
- 238000004056 waste incineration Methods 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/10—Supplementary heating arrangements using auxiliary fuel
- F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/16—Waste feed arrangements using chute
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention provides a kind of waste incinerator, belongs to stove technical field, and including furnace body, blower, feed hopper, inner water-tank and recessed disk dust processor；The feed hopper is connected to the air inlet of the blower, and the exhaust outlet of the blower is connected to the furnace body；The feed hopper is connected to the furnace body, forms the channel to furnace body supply rubbish；The recessed disk dust processor, inner water-tank are arranged in the furnace interior.The present invention enters furnace body from the feed hopper air draught by setting blower, the stink of rubbish itself is avoided to escape outside furnace, and inner water-tank and recessed disk dust processor are provided with for handling the imperfect combustion particle risen with flame flow in furnace interior, imperfect combustion particle is slipped to combustion chamber by the sedimentation of inner water-tank and recessed disk dust processor again and burns, and reduces the generation of imperfect combustion particle.
Description
Technical field
The invention belongs to a kind of stove, in particular to a kind of waste incinerator.
Background technique
It is following then be a large amount of house refuse, mesh with the development of society, people's lives quality is become better and better
Preceding usually used trash processing way has following two: one is garbage loading embeading technology is used, however, with urban land
It gradually decreases, people are also in the scheme for finding substitution garbage loading embeading technology；Another way is exactly burning domestic garbage, life rubbish
Rubbish generates a large amount of toxic gas when burning, and house refuse is due to many kinds of, density, the shape of combustible therein
Shape, chemical property, burning special efficacy are all different, therefore many combustibles all cannot sufficiently fire in common burning mode
It burns, and generates a large amount of black smoke and pernicious gas while imperfect combustion, pollute atmosphere and endanger the health of the mankind.
In addition, rubbish, which can generate a large amount of foul smell in open incineration, influences the life of surrounding resident.
During burning away the refuse, lime-ash imperfect combustion when due to incineration firing eventually leads to part not exclusively
Burning particles go out incinerator with the hot gas of rising, simultaneously as rubbish is per se with stink, unburnt particle and rubbish
The stink collective effect of rubbish itself pollutes air.
Summary of the invention
In view of problem above, it is necessary to a kind of waste incinerator is provided and is used to prevent stink when incineration firing from diffusing, and
And it can prevent outside imperfect combustion particle evolution furnace.
In order to achieve the above objectives, the present invention adopts the following technical scheme: a kind of waste incinerator, including furnace body, blower, into
Hopper, inner water-tank and recessed disk dust processor；The feed hopper is connected to the air inlet of the blower, the exhaust of the blower
Mouth is connected to the furnace body；The feed hopper is connected to the furnace body, forms the channel to furnace body supply rubbish；It is described recessed
The setting of disk dust processor is in the furnace interior, including the first recessed disk and shunting mixed flow tube；The first recessed disk upper surface is certainly
Outside to inside diagonally downward；Through-hole is offered on the side wall of the first recessed disk, centre offers the second ash-falling hole, lower surface setting
There are shunting mixed flow tube, the sky for shunting mixed flow tube and being connected to the recessed disk dust processor upper and lower surface with through-hole cooperation
Between；The air-flow that rubbish generates after furnace body burning passes through the shunting mixed flow tube and the through-hole from the recessed Pan Fenchenchu
Manage the top for entering the recessed disk dust processor below device；The inner water-tank is arranged within the furnace body, with combustion chamber
Connection is connected to outside, and offers vapor outlet on the cabinet being connected to the furnace body inner cavity；The blower is from institute
It states feed hopper sucking fresh air and enters combustion chamber.
Further, the upper surface of the described first recessed disk is parallel to lower surface.
Further, the described first recessed disk is round table-like in hollow back taper.
Further, the axis for shunting mixed flow tube is directed toward the axis of first ash-falling hole perpendicular to the place conical surface.
Further, first ash-falling hole penetrates through the recessed disk dust processor, is connected to the recessed disk dust processor
The space of upper and lower surface.
Further, the described first recessed disk includes four trapezoidal side plates, and the side of the four trapezoidal side plate is successively end to end
In inverted ladder-shaped body shape.
Further, described feed hopper one end offers feed inlet, and other end setting is below heat exchange dust processor, rubbish
Rubbish burns in the furnace body below the heat exchange dust processor.
Further, the waste incinerator further includes air inducing portion, and the blower passes through the air inducing portion and the charging
Bucket, furnace body connection；The air inducing portion and the connecting pin of the feed hopper are located on the feed hopper ontology, with the charging
Mouth is opposite.
Further, the vapor outlet is provided with the top surface of the inner water-tank, and top is provided with dust block board, institute
Dust block board is stated for preventing dust from falling into the inner water-tank.
Further, the vapor outlet is provided with the side of the inner water-tank.
The invention has the following advantages:
The present invention enters furnace body from the feed hopper air draught by setting blower, and the stink of rubbish itself is avoided to escape furnace
Outside, and furnace interior is provided with inner water-tank and recessed disk dust processor is used to handle the incomplete combustion risen with flame flow
Particle is burnt, imperfect combustion particle is slipped to combustion chamber by the sedimentation of inner water-tank and recessed disk dust processor again and is fired
It burns, reduces the generation of imperfect combustion particle.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of waste incinerator of the present invention.
Fig. 2 is stereoscopic schematic diagram when a kind of waste incinerator feeding gate of the invention is closed.
Fig. 3 is the diagrammatic cross-section in lower furnace body in the present invention (in terms of feed inlet direction).
Fig. 4 is a kind of partial sectional view of waste incinerator in the present invention.
Fig. 5 is the diagrammatic cross-section of upper furnace body in the present invention.
Fig. 6 is the stereoscopic schematic diagram of detent blast pipe in the present invention.
Fig. 7 is the cross-sectional view of feed hopper in the third embodiment of the invention (feeding gate does not cut open).
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Referring to FIG. 1-2, in a preferred embodiment of the present invention, a waste incinerator includes on a lower furnace body 1, one
Furnace body 2, a smoke exhaust pipe 3, an air inducing portion 4, a blower 5 and a feed hopper 6, and offer a deslagging portion 7 and a flue gas storehouse 8.Institute
It states lower furnace body 1 and upper furnace body 2 forms furnace body.
Fig. 3 is please referred to, the lower furnace body 1 includes an outer cylinder 11, an inner cylinder 12, an inner water-tank 13, one first collection
The recessed disk 15 of the recessed collection of disk 14, one second ash of ash and a combustion-supporting 16, the outer barrel 11, the inner cylinder 12, the first collection ash
Recessed disk 14, the recessed disk 15 of the second collection ash are around formation ventilation space 17.
The outer cylinder 11 includes an outer barrel 111, a sealing plate 112 and a bottom plate 113.The outer cylinder 11 is hollow knot
Structure, the setting of sealing plate 112 is connect at 111 top of outer barrel with the upper furnace body 2, described outer for closing
The gap at 111 top of cylinder, prevents flame from escaping the waste incinerator, flame is made to enter the upper furnace body 2.The bottom plate
113 are arranged in 111 bottom of outer barrel.
The inner cylinder 12 is arranged in the outer cylinder 11, and including inner cylinder 121, ventilation necking 122 and drying slag disk
123.The inner cylinder 121 is hollow structure, and inner cavity is connected to the inner cavity of the feed hopper 6, and the setting of ventilation necking 122 exists
On the inner cylinder 121, and offer several air inlets 1221；The drying slag disk 123 is in back taper, top and institute
The connection of inner cylinder 121 is stated, bottom offers the first slag mouth 1231, and the recessed disk 14 of connection the first collection ash is also provided on disk body
The ventilation mouth 1232 of upper and lower surfaces.Preferably, the axis direction of the air inlet 1221 is towards the tangential of position
Direction inclination, makes flame in the lower furnace body 1 in the shape of a spiral, increases the mixability of air and burning particles.In the present invention
Embodiment in, rubbish, which is dumped into the inner cylinder 12, to burn, drying room and burning of the inner cylinder 12 as furnace body
Room uses.
Recessed 14 upper surface of disk of the first collection ash is in back taper truncated cone-shaped, is arranged in the outer cylinder 11, and be arranged in institute
It states under the first slag mouth 1231, and offers the second slag mouth 141, and there are gaps for giving between the inner cylinder 12
The inner cylinder 12 imports fresh charge.Preferably, the first slag mouth 1231 and the second slag mouth 141 are coaxial.
Recessed 15 upper surface of disk of the second collection ash is in back taper truncated cone-shaped, is arranged in the outer cylinder 11, opens up among bottom
There is the first ash port 151.First ash port 151 is connected to the inner cylinder 12.Preferably, first ash port 151 is logical
The ventilation necking 122 is crossed to be connected to the inner cylinder 12.In embodiments of the present invention, the inner cylinder 12 further includes connection
Body 124, the connector 124 is hollow, described for being connected to recessed 15 upper surface of disk of the second collection ash and 12 inner cavity of inner cylinder
Outer barrel 11, the inner cylinder 12, the recessed disk 14 of the first collection ash, the recessed disk 15 of the second collection ash, the connector 124 surround
Form 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 cylinder 11, and is arranged in the second collection ash
On recessed disk 15, also it is connected to outside.The inner water-tank 13 offers vapor outlet 131, the vapor outlet
131 are connected to 11 inner cavity of outer cylinder, 12 inner cavity of the inner cylinder.The inner water-tank 13 generates water by absorbing the heat of burning
Steam, unburned complete particle, which moisturizes, when vapor is to burning falls its sedimentation.Preferably, the vapor discharge
Mouth 131 is provided with the top surface or side of the inner water-tank 13, when the vapor outlet 131 is provided with the built-in water
When 13 top surface of case, dust block board is provided with above the water vapour outlet 131, the dust block board is described to prevent dust from falling into
Inner water-tank 13；The inner water-tank 13 is connected to 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
It is not overlapped.
16 both ends of combustion-supporting offer port 162 respectively, and two ports 162 are connected to, and the inner cylinder is protruded into one end
12, and filled with the solid fireproof material 161 with gap, the other end stretches out the outer cylinder 11 for adding combustion adjuvant.It is excellent
Selection of land, the height of the both ends port 162 of the combustion-supporting 16 is 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,
Lime, the combustion adjuvant are oil.In present embodiment, the U-shaped pipe structure of the combustion-supporting 16, and in u-tube structure
Filled with the solid fireproof material 161, it is additionally provided with the valve for controlling 16 on-off of combustion-supporting.The valve is in rubbish
It opens when rubbish incinerator use, then closes when not in use, prevent from being tempered.
When the port 162 for being located at described 12 one end of inner cylinder in the combustion-supporting 16 is arranged upward, on the port 162
Be provided with a dust block board, and enable between dust block board and port 162 there are gap so that make combustion adjuvant in the inner cylinder 12
Air be mixed and burned.When the combustion-supporting 16 be located at described 12 one end of inner cylinder port 162 be arranged at side, can not have to
Dust block board is set.
Fig. 5 is please referred to, the top of the lower furnace body 1 is arranged in the upper furnace body 2, is internally provided at heat exchange dust
Device 21 and recessed disk dust processor 22 are managed, the heat exchange dust processor 21 includes two second recessed disks 211 and several connecting tubes
212；The second recessed setting in the same direction of disk 211, wherein one second recessed disk 211 is located on the 211 of the another second recessed disk, is located above
The second recessed disk 211 upper surface and underlying second recessed disk 211 lower surface from the outside to the core diagonally downward, in this implementation
It is round table-like in hollow back taper in example, the second ash-falling hole 2111 is offered among the second recessed disk 211；The second recessed disk 211
Side wall on offer tap hole 2112.The connecting tube 212 is arranged between the described second recessed disk 211, the second recessed disk
211 the second ash-falling hole 2111 is connected to by the connecting tube 212, and the tap hole 2112 of the second recessed disk 211 passes through respectively
The connecting tube 212 is connected to.The second recessed disk 211, the connecting tube 212, the upper furnace body 2 furnace wall surround into preheating
Space 213.Preferably, the upper surface of the described second recessed disk 211 is respectively parallel to respective lower surface, the second recessed disk 211
Upper surface be parallel to each other；The oblique upper of the lower furnace body 1 is arranged in the upper furnace body 2；It is connected to the company of the tap hole 2112
Adapter tube 212 is directed toward the axis of second ash-falling hole 2111 perpendicular to the place conical surface, the axis of the connecting tube 212.In this hair
In bright another embodiment, the inner cylinder 12 be cuboid, the second recessed disk 211 include four trapezoidal side plates, described four
It is in inverted ladder-shaped body shape that the side of trapezoidal side plate is successively end to end.In present embodiment, the heat exchange dust processor 21
Lower section to the space between the inner cylinder 12 is also used as combustion chamber to use.
The recessed disk dust processor 22 includes one first recessed disk 221 and several shunting mixed flow tubes 222.The first recessed disk
221 are arranged on the heat exchange dust processor 21, upper surface from the outside to the core diagonally downward, in the present embodiment in it is hollow
Bore round table-like, offer through-hole 2211 on side wall, centre offers the first ash-falling hole 2212, lower surface be provided with it is several shunt it is mixed
Flow tube 222.The shunting mixed flow tube 222 is connected to recessed 22 upper and lower surface of disk dust processor with the through-hole 2211 cooperation
Space.The imperfect combustion particle of 22 top of recessed disk dust processor slides from upper surface to first ash-falling hole 2212
Afterwards from first ash-falling hole 2212 toward whereabouts, and when the air-flow of recessed 22 lower section of disk dust processor encounters the recessed disk
When the lower surface of dust processor 22, a part of air-flow directly enters the recessed disk dust processing from the shunting mixed flow tube 222
22 top of device, the air-flow of another part can be allowed due to the effect of shunting 222 tube wall of mixed flow tube protruded with imperfect combustion
The airflow reflux of particle is simultaneously mixed with ascending air in the lower section of the recessed disk dust processor 22, reduces the speed of air-flow rising
Degree, settles the imperfect combustion particle 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 is directed toward the axis of first ash-falling hole 2212, when ascending air is by shunting mixed flow tube 222
Speed further decreases, and the upper surface of the first recessed disk 221 is parallel to lower surface.In another embodiment of the present invention,
The upper furnace body 2 is in cuboid, and the first recessed disk 221 includes four trapezoidal side plates, and the side of the four trapezoidal side plate is successively first
Tail connects in hollow inverted ladder-shaped body shape.
In the horizontal plane, the projection of the second ash-falling hole 2111 of the underlying second recessed disk 211 falls in second collection
In the projection of the recessed disk 15 of ash, and, the projection of first ash-falling hole 2212 not be overlapped with the projection of first ash port 151
It falls in the projection for shunting heat exchange dust processor 21.Preferably, first ash-falling hole 2212 falls ash with described second
Hole 2111 is coaxial.
The smoke exhaust pipe 3 includes tube wall 31 and necking 32, and the tube wall 31 is connect with 2 top of upper furnace body.The contracting
Mouth 32 is arranged below the tube wall 31, and extends 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 several deflector holes 33, and the deflector hole 33 is used for the gas after shunting combustion.Preferably, institute
State smoke exhaust pipe 3 tube side circulation area be greater than the areas of all deflector holes 33 plus minimum aperture in the necking 32 area it
With, the smoke exhaust pipe 3 is vertically arranged, make gas pressure reduction when flowing into the smoke exhaust pipe 3, by air-flow with particulate matter
It is deposited to the necking 32 and is slipped in the upper furnace body 2.In embodiments of the present invention, the smoke exhaust pipe 3 is opened
If deflector hole 33 it is identical on the axial position of smoke exhaust pipe 3, the deflector hole 33 symmetrically is provided with the smoke exhaust pipe 3
On, the axis of the deflector hole 33 is perpendicular to the tube wall 31 of place smoke exhaust pipe 3, and the axis of the necking 32 is perpendicular to ground.
Referring to Fig. 1, the air inducing portion 4 includes several induced ducts 41.The air inlet of the blower 5 passes through an induced duct 41
It is connected to the feed hopper 6, gas outlet is connected to by an induced duct 41 with the preheating space 213.
Described 6 one end of feed hopper is connected to the inner cylinder 12, and the other end offers feed inlet 61, is formed and is supplied to the furnace body
Answer the channel of rubbish.The height that the feed hopper 6 is connected to end with the inner cylinder 12 is not higher than the combustion-supporting 16 in the inner cylinder
The outlet height of 12 sides makes the rubbish entered from the feed hopper 6 not block the outlet of the combustion-supporting 16.The blower 5
Foul smell caused by the rubbish in feed hopper 6, which will be put into, by the air inducing portion 4 sucks the waste incineration furnace interior, and
The waste incinerator has handled foul smell when burning away the refuse, and avoids adverse effect caused by foul smell diffuses.
Preferably, the feed hopper 6 includes feed hopper ontology 62 and feeding gate 63；Charging is provided on the feed inlet 61
It struggles against on ontology 62, the feeding gate 63 is used to open or closes feed inlet 61；The feed hopper ontology 2 is obliquely installed, described
Feed inlet 61 is located at high side；The air inducing portion 4 and the connecting pin of the feed hopper 6 are located on the feed hopper ontology 62, with institute
It is opposite to state feed inlet 61；The feeding gate 63 is connected with the feed hopper 6 rotation；Rotary shaft be parallel to the feed inlet 61 and
Close to 6 side wall of feed hopper of 61 side of feed inlet, and 6 side wall of feed hopper with 1 side of feed inlet
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 of connecting pin, the two sidewalls the distance between parallel greater than the rotary shaft of feeding gate 63 described in the feed hopper 6.
In present embodiment, since the radius of turn of the feeding gate 63 is less than or equal to the rotary shaft to institute
Air inducing portion 4 is stated at a distance from the connecting pin of the feed hopper 6, greater than the rotation for being parallel to the feeding gate 63 in the feed hopper 6
Parallel the distance between the two sidewalls of shaft, the feeding gate 63 is to the 6 inside revotating card of feed hopper in the feed hopper
When on ontology 62, the channel enclosed of the feed hopper 61 and 5 air inlet of blower will not be kept off, reduce the evolution of foul smell,
Meanwhile baffle is set by adjusting the length of the side wall of 61 side of feed inlet and in 63 inside outer of feeding gate, make described
Feeding gate 63 is parallel to ground when rotating outward on the side wall for being stuck in 61 side of feed inlet, rubbish can be placed on it is described into
On bin gate 63, makes one the rubbish when adding rubbish and be not easy to be scattered the feed hopper 6 out.
In the vertical direction, the setting of deslagging portion 7 is under the recessed disk 14 of the first collection ash, including a cabinet 71 and one
Ash disk 72.The ash disk 72 is arranged inside the cabinet 71, and can extract out.The cabinet 71 offers hole, makes
The ash disk 72 can be connected to the ash fallen from the second slag mouth 141, offer connection on the side wall of the cabinet 71
Extraneous slag-drip opening 73 is additionally provided with the deslagging lid (figure for being used to open or closing the slag-drip opening 73 on the slag-drip opening 73
It does not indicate).
In the vertical direction, the flue gas storehouse 8 is arranged on the ventilation necking 122.Described 8 one end of flue gas storehouse and institute
The connection of inner cylinder 12 is stated, the other end is in communication with the outside, and the one end being in communication with the outside is additionally provided with a fire cover (figure does not indicate), and bottom is set
It is equipped with moving grate 81.After rubbish is put into inner cylinder 12, people can be lighted a fire by opening described fire cover；When
Combustible is relatively more and when described fire cover is closed in the rubbish of burning, and the inner cavity in the flue gas storehouse 8 can store a part
The imflammable gas that rubbish imperfect combustion generates；When rubbish is after burning after a period of time or since rubbish itself is relatively more mixed
Miscellaneous, the calorific value of different rubbish is different, causes the reduction of combustible, is stored in the imflammable gas of 8 inner cavity of flue gas storehouse at this time
It goes successively to the inner cylinder 12 to burn, plays the role of stablizing the flame in the waste incinerator.The moving grate 81 can
It to block the incombustible rubbish of bulk, and is extracted out from the flue gas storehouse 8, people is facilitated to clear up the waste incinerator.It is excellent
Selection of land, in vertical direction, the flue gas storehouse 8 be located at the feed hopper 6 under the junction of the inner cylinder 12 or with even
Place is met to maintain an equal level.
In use, opening the feeding gate 63 of the feed hopper 6, rubbish is poured into the waste incineration from the feed hopper 6
Furnace, rubbish fall into the inner cylinder 12 of the lower furnace body 1 along the feed hopper 6, and then opening point fire cover uses charcoal or gasoline point
Rubbish is fired, blower 5 is opened when incineration firing is more stable and is supplied, a fire cover is then shut.It opens at the same time described combustion-supporting
The valve of device 16 pours into combustion adjuvant into the combustion-supporting 16 according to the quantity of refuse of required burning.Due to solid fireproof object
Stop, combustion adjuvant slow evaporation during waste incineration, burns into the inner cavity of the inner cylinder 12, make the waste incineration
Temperature in furnace can be stablized on all burning points containing different combustible rubbishes, guarantee waste incineration in waste incinerator
Completely.Simultaneously as being provided with the combustion-supporting 16 in the waste incinerator, the furnace of the waste incinerator is improved
Temperature, makes the furnace temperature of the waste incinerator be higher than the temperature of common burning disposal, and the dioxin for generating incineration firing divides completely
Solution reduces harmful other discharges.
The blower enters preheating space from the 6 side exhausting of feed hopper, ventilation space is then entered back into, finally from described
Air inlet 1221, the ventilation mouth 1232 and the first slag mouth 1231 enter the inner cylinder 12, on the one hand can dry rubbish
Rubbish on the other hand since air is preheated, and then improves furnace temperature, while also supplying oxygen to the inner cylinder 12, ensure that rubbish
The normal combustion of rubbish.
Since ingredient is multifarious in the rubbish that inner cylinder 12 burns, such as the light object of this kind of comparison of paper is easy do not having
Have and directly escape waste incinerator with ascending air when completely burned, the vapor that the inner water-tank 13 generates after heated is attached
On light and not completely burned object, increase the weight of object in this kind of comparison of paper, fall these objects again
It falls in the inner cylinder 12 and re-starts burning.Meanwhile in the horizontal plane, due to the second of the underlying second recessed disk 211
The projection of ash-falling hole 2111 is fallen in the projection of the recessed disk 15 of the second collection ash, and the projection with first ash port 151
It is not overlapped, so that rising flame is increased resistance during rising, and make a part of imperfect combustion due to increasing resistance
Particle is fallen on the recessed disk 15 of the second collection ash, and then is slid in the inner cylinder 12 and continued to burn.
When rising flame rises to heat exchange dust processor 21, since the heat exchange dust processor 21 will rise flame
Thermal energy pass to fresh charge, reduce the energy of ascending air, and due to ascending air pass through the heat exchange dust
Pressure reduces suddenly after processor 21, make a part of not exclusively particle fall 21 upper surface of heat exchange dust processor and to
Lower landing re-starts burning.
When rising flame and rising to the recessed disk dust processor 22, by the recessed disk dust processor 22 into one
Step processing, further reduces the content of imperfect combustion particle.
Finally when the air-flow of rising enters the smoke exhaust pipe 3, since the tube side circulation area of the smoke exhaust pipe 3 is greater than institute
The minimum flow area and the sum of 33 area of deflector hole of necking 32 are stated, and then presses air-flow after entering the smoke exhaust pipe 3
Power reduces；When the smoke exhaust pipe 3 is vertically arranged on the incinerator, the imperfect combustion particle in air-flow is separated with air-flow
And slid from the necking 32, the generation of imperfect combustion particle is reduced, makes smoke exhaust pipe 3 that coloured flue gas will not be discharged.
After waste incineration is complete, the valve of the blower 5 and the combustion-supporting 16 is closed, makes the combustion-supporting 16 will not
Tempering phenomenon occurs.
Lime-ash after incineration firing falls the bottom in 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.
Fig. 6 is please referred to, in second of embodiment of the invention, air inlet card is additionally provided in the inner cylinder 12
Position pipe 9, the air inlet card bit pipe includes general pipeline 91 and three manifolds 92；Described three manifolds, 92 one end and the ventilation space 17 connect
Logical, the other end is connected to the general pipeline 91；The 91 top side general pipeline offers stomata 911, and the stomata 911 is back to described
61 direction of feed inlet；A manifold 92 is higher than other two manifold 92, in the horizontal direction, position highest in three manifold 92
Manifold 92 towards 61 direction of feed inlet；In vertical direction, in addition two manifolds 92 are staggered with the highest manifold 92 in position,
And it is located at the two sides of the highest manifold 92 in position；The blower 5 sucks fresh charge and enters the ventilation space 17 simultaneously
And inner cylinder is entered by the stomata 911.Preferably, in the horizontal direction, the highest manifold 92 in position respectively in addition it is not tally
Angle between pipe 92 is 15 ° to 90 °.In the present embodiment, between the highest manifold 92 in position and other two manifold 92
Angle is 60 °.
When rubbish pours into above-mentioned waste incinerator, due to the influence of the air inlet card bit pipe 9, rubbish is from above-mentioned charging
The outlet manifold of bucket 6 avoids the problem of most of space of inner cylinder 12 fails full utilization to the two sides of above-mentioned inner cylinder 12.Simultaneously
The inner cylinder 12 is protruded into due to the general pipeline 91 and is supplied to the inner cylinder 12, the height of flame kernel is increased, improves
Furnace temperature increases the stability of incineration firing.
Fig. 7 is please referred to, in the third embodiment of the invention, the feed hopper 6 includes top plate 64, inclination
The bottom plate 65 of setting, two connecting plates 66 and feeding gate 63 for connecting the top plate 64 and the bottom plate 65, and offer described
Feed inlet 61, the feeding gate 63 include the first rotating part 631 and the second rotating part 632；First rotating part 631 with it is described
The rotation connection of connecting plate 66, rotary shaft are the first rotary shaft；First rotating part 631 is rotated with second rotating part 632
Connection, rotary shaft are the second rotary shaft, and first rotary shaft, second rotary shaft, the bottom plate 65 are parallel to each other, described
First rotary shaft is affixed with the top plate 64, and the radius of turn of first rotating part 631 is arrived no more than first rotary shaft
The distance of the bottom plate 65.Preferably, the radius of turn of first rotating part 631 is less than first rotary shaft to the bottom
The distance of plate 65, the radius of turn of second rotating part 632 are not more than first rotary shaft to the distance of the bottom plate 65；
The maximum radius of turn of the feeding gate 63 is equal to the vertical range for the bottom plate 65 that first rotary shaft arrives immediately below it,
First rotary shaft is equal to the radius of turn of second rotating part 632 to the distance of second rotary shaft；The top plate
64, the bottom plate 65 perpendicular to the connecting plate 66 and is arranged in parallel.
Under natural conditions, first rotating part 631, second rotating part 632 naturally droop, and close the feed hopper
6 channel is influenced when rubbish pours into the feed hopper 6 by rubbish gravity, first rotating part 631, and described
Two rotating parts 632 rotate inward, after having toppled over rubbish, if rubbish is relatively more, due to the first rotating part 631 and the second rotating part
632 rotation connections, can rotate outward the first rotating part 631 makes the second abjection outward of rotating part 632, and then makes second rotation
Transfer part 632 will not be killed by rubbish.After the second 632 abjection outward of rotating part, due to being influenced by being self-possessed, first rotation
Transfer part 631, second rotating part 632 continue to rotate inward and close the feed hopper 6.
The present invention enters furnace body from 6 air draught of feed hopper by the way that the blower 5 is arranged, and the stink of rubbish itself is avoided to escape
It comes out of the stove outer, and is provided with the inner water-tank 13 and the recessed disk dust processor 22 for handling with flame gas in furnace interior
The imperfect combustion particle risen is flowed, imperfect combustion particle passes through the inner water-tank 13 and the recessed disk dust processor 22
Sedimentation be slipped to combustion chamber again and burn, reduce the generation of imperfect combustion particle.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (10)
1. a kind of waste incinerator, including furnace body, blower, it is characterised in that: the waste incinerator further includes feed hopper, built-in
Water tank and recessed disk dust processor；
The feed hopper is connected to the air inlet of the blower, and the exhaust outlet of the blower is connected to the furnace body；The charging
Bucket is connected to the furnace body, forms the channel to furnace body supply rubbish；
The recessed disk dust processor setting is in the furnace interior, including the first recessed disk and shunting mixed flow tube；Described first is recessed
Disk upper surface is from the outside to the core diagonally downward；Through-hole is offered on the side wall of the first recessed disk, centre offers the first ash-falling hole,
Lower surface is provided with shunting mixed flow tube, and the shunting mixed flow tube is connected to the recessed disk dust processor or more with through-hole cooperation
The space on surface；The air-flow that rubbish generates after the burning Indoor Combustion of the furnace body by the shuntings mixed flow tube and it is described lead to
Hole enters the top of the recessed disk dust processor below the recessed disk dust processor；
The inner water-tank is arranged within the furnace body, with combustion chamber, is connected to outside, and with the furnace body inner cavity
Vapor outlet is offered on the cabinet of connection；
The blower enters combustion chamber from feed hopper sucking fresh air.
2. a kind of waste incinerator as described in claim 1, it is characterised in that: the upper surface of the first recessed disk is parallel to down
Surface.
3. a kind of waste incinerator as claimed in claim 2, it is characterised in that: the first recessed disk is in hollow back taper rotary table
Shape.
4. a kind of waste incinerator as claimed in claim 3, it is characterised in that: the axis for shunting mixed flow tube is perpendicular to institute
In the conical surface, it is directed toward the axis of first ash-falling hole.
5. a kind of waste incinerator as described in claim 1, it is characterised in that: first ash-falling hole penetrates through the recessed disk powder
Dirt processor is connected to the space of the recessed disk dust processor upper and lower surface.
6. a kind of waste incinerator as described in claim 1, it is characterised in that: the first recessed disk includes four trapezoidal side plates,
It is in inverted ladder-shaped body shape that the side of the four trapezoidal side plate is successively end to end.
7. a kind of waste incinerator as described in claim 1, it is characterised in that: the waste incinerator further includes heat exchange dust
Processor；Described feed hopper one end offers feed inlet, and below heat exchange dust processor, rubbish is changed described for other end setting
Burning in furnace body below hot dust processor.
8. a kind of waste incinerator as claimed in claim 7, it is characterised in that: the waste incinerator further includes air inducing portion,
The blower is connected to by the air inducing portion with the feed hopper, the furnace body；The connection in the air inducing portion and the feed hopper
End is located on the feed hopper ontology, opposite with the feed inlet.
9. a kind of waste incinerator as described in claim 1, it is characterised in that: the vapor outlet is provided in described
The top surface of water tank is set, top is provided with dust block board, and the dust block board is for preventing dust from falling into the inner water-tank.
10. a kind of waste incinerator as described in claim 1, it is characterised in that: the vapor outlet is provided with described
The side of inner water-tank.
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| CN201610396482.6A CN105864788B (en) | 2016-06-06 | 2016-06-06 | A kind of waste incinerator |
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| CN201610396482.6A CN105864788B (en) | 2016-06-06 | 2016-06-06 | A kind of waste incinerator |
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| CN105864788B true CN105864788B (en) | 2019-05-03 |
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| CN107062235B (en) * | 2017-02-14 | 2019-03-01 | 河北洁净环保科技有限公司 | A kind of waste incineration treatment apparatus and its processing method |
| CN109681888A (en) * | 2019-02-02 | 2019-04-26 | 上海多灵环保工程设备有限公司 | A kind of garbage incinerator body with four wind |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH03274309A (en) * | 1990-03-23 | 1991-12-05 | Nippon Puraiburiko Kk | Incinerator for polymer material to be incinerated |
| CN104819472B (en) * | 2015-05-25 | 2017-04-26 | 山东百川同创能源有限公司 | Biomass solid waste and hazardous waste combustion gas production system |
| CN104990082A (en) * | 2015-07-20 | 2015-10-21 | 路宏添 | Garbage incinerator |
| CN105066139B (en) * | 2015-09-08 | 2017-12-19 | 广西秀美壮乡能源环保有限公司 | A kind of waste incinerator |
| CN105157036B (en) * | 2015-09-30 | 2017-11-24 | 洪知瑜 | Multifunctional high speed incinerator |
| CN105258131B (en) * | 2015-11-30 | 2017-12-01 | 朱肖州 | A kind of environment-friendly high-efficiency waste incinerator |
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