CN109556114A - A kind of rotatable house refuse low temperature pyrogenation furnace - Google Patents
A kind of rotatable house refuse low temperature pyrogenation furnace Download PDFInfo
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- CN109556114A CN109556114A CN201910055002.3A CN201910055002A CN109556114A CN 109556114 A CN109556114 A CN 109556114A CN 201910055002 A CN201910055002 A CN 201910055002A CN 109556114 A CN109556114 A CN 109556114A
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- pyrolysis
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- cone
- house refuse
- low temperature
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- 238000000197 pyrolysis Methods 0.000 claims abstract description 113
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 16
- 230000036760 body temperature Effects 0.000 claims abstract description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003546 flue gas Substances 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002023 wood 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
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- 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
- F23G5/50—Control or safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of rotatable house refuse low temperature pyrogenation furnace, the pyrolysis furnace body of the pyrolysis oven are equipped with garbage inlet and flue gas outlet, and ash bucket upper end is connected on the bottom plate of pyrolysis furnace body, and lower end is connect with automatic ash-discharging flap type.The connection of the bottom end of automatic ash-discharging flap type and ash bucket, the bottom plate of pyrolysis cone is welded and fixed with annulus in the axial direction of bearing turntable, agitating device is fixedly connected on the outer surface of pyrolysis cone, air-distribution device is fixedly connected on pyrolysis cone, the bottom annulus of annulus and pyrolysis cone is welded and fixed in the axial direction of bearing turntable, the bottom plate of annulus and pyrolysis furnace body is welded and fixed under the axial direction of bearing turntable, driving device is matched with the radial gear ring of bearing turntable, scrape the outer surface that hawk is fixedly connected on pyrolysis cone, lifting lug welds on pyrolysis furnace body, air-valve is fixed below the central floor panel of pyrolysis furnace body, the probe of furnace body temperature meter stretches in cavity.The pyrolysis oven has the advantages that waste layer is adjustable in furnace, the uniform extension service life of equipment of refuse pyrolysis.
Description
Technical field
The present invention relates to a kind of suitable processing rural areas, the rotatable house refuse low temperature pyrogenation furnace of small towns house refuse.
Background technique
Rural area, small towns domestic rubbish disposal technical matters mainly have: sanitary landfill method, biology hair effect composting method, burn
Power generating method three categories；Sanitary landfills more traditional processing method owned by France, it is easy to operate, but there are addressing difficulties, occupied area
Greatly, it foul smelling pollution, the disadvantages of Leachate site is difficult and sets off an explosion with Leachate site leakage pollution water there are methane accumulation
Risk；Biology hair effect compost treatment is smaller in external general proportion at present, because it is compared with landfill disposal method, investment
Relatively high, scale is limited, and quality is difficult to control, and product marketing cannot ensure, so composting method can only be used as garbage disposal
Supplementary means.In the case where land resource is corresponding to increasingly anxiety, waste incineration and generating electricity facture is just gradually being more next
The disadvantages of more countries are used, technology maturation, and recyclable electric energy, but there are cost height, and fume treatment is at high cost, and
Rural area, township level garbage treatment quantity are too small, and calorific value is low, are not suitable for power generation by waste combustion, and such as each small towns collects concentration transhipment
To the processing of counties and cities' incineration plant, and there is the transport excessively high problems of cost of wheeling, and the small-sized burning that domestic small towns uses at present is set
It is standby that small towns house refuse is handled using conventional high temperature incineration method substantially, mostly using moisture film spray chilling cooling, add adjusting PH with base value,
Again plus bag-type dust or again plus the process combinations such as active carbon adsorption handle flue gas, these conventional high temperature burning process need to consume daily
A large amount of alkali and activated carbon, the processing cost is high, and in practical applications, and often due to negligence of management, not in time plus alkali is led
Cause Sprayer Circulation acidity of water excessive, equipment was broken using 1 to 2 years with regard to corrosion, and because flue gas water content is big, bag filter is easily stifled
Plug, fume treatment be not often up to standard.
Summary of the invention
Very to above-mentioned technique there are the shortcomings that, the present invention provides a kind of rotatable house refuse low temperature pyrogenation furnace, the pyrolysis
Stove have in furnace waste layer is adjustable, refuse pyrolysis uniform extension service life of equipment the advantages of.
The scheme that the present invention solves above-mentioned technical problem is: a kind of rotatable house refuse low temperature pyrogenation furnace is provided, including
Be pyrolyzed furnace body, garbage inlet, flue gas outlet, ash bucket, automatic ash-discharging flap type, pyrolysis cone, agitating device, air-distribution device,
Bearing turntable, driving device scrape hawk, lifting lug, air-valve, bottom access hole, lower part access hole, top observation panel, outlet temperature
Meter and furnace body temperature meter, specific structure and connection relationship are as follows:
The garbage inlet welds on pyrolysis furnace body, and flue gas outlet is directly welded with pyrolysis furnace body, and ash bucket is set
In the lower section of the bottom plate opening of pyrolysis furnace body, ash bucket upper end is connected and fixed by the bottom plate of bolt and pyrolysis furnace body, under
End is connected and fixed by bolt and automatic ash-discharging flap type.It is solid to be pyrolyzed annulus welding in the bottom plate of cone and the axial direction of bearing turntable
Fixed, agitating device directly welds or is bolted the outer surface for being fixed on pyrolysis cone, and air-distribution device directly welds or passes through
It being bolted and is fixed on pyrolysis cone, it is " recessed " type annulus that the bearing turntable, which is torus structure, axial the two of bearing turntable
End is symmetrical structure, and centre is ball or roller, and the radial inner upper ring of bearing turntable is gear ring, gear ring and driving device phase
Cooperate, the bottom annulus of annulus and pyrolysis cone is welded and fixed in the axial direction of bearing turntable, annulus and pyrolysis under the axial direction of bearing turntable
The bottom plate of furnace body is welded and fixed, and driving device is matched with the radial gear ring of bearing turntable, scrapes hawk and directly welds or lead to
The outer surface for being bolted and being fixed on pyrolysis cone is crossed, lifting lug directly welds on pyrolysis furnace body, and air-valve is directly anchored to be pyrolyzed
For the central floor panel of furnace body in the following, bottom access hole is arranged below in the central floor panel of pyrolysis furnace body, lower part access hole pedestal is straight
It connects and welds on pyrolysis furnace body, top observation panel pedestal directly welds on pyrolysis furnace body, and the probe of outlet temperature meter is stretched
Enter to the cavity of pyrolysis furnace body, the probe of furnace body temperature meter stretches in the cavity of pyrolysis furnace body.
The pyrolysis furnace body is cylindrical structure, and top sets small frustum, and cavity is by refractory material, thermal insulation material, absolutely
The cavity that hot material is built, 150~350mm of cavity thickness, pyrolysis furnace body outside are equipped with high temperature resistant steel plate, are pyrolyzed furnace body
Bottom plate is equipped with cinder-discharging port, and pyrolysis furnace body is divide into upper part and lower part, and fixation, pyrolysis oven sheet are bolted between two parts
Body is placed on basic platform.
The garbage inlet is circular tube structure, and one end of round tube is equipped with flange plate.
The flue gas outlet is circular tube structure, and one end of round tube is equipped with flange plate.
The ash bucket is round or square-shaped hopper structure, and quantity is 1~2.
The automatic ash-discharging flap type is electric drive mode, and the quantity of automatic ash-discharging flap type is consistent with ash bucket quantity.
The main body of the pyrolysis cone is cone frustum cone structure, and the angle of the vertex of a cone is 27 °~175 °, and material is cast iron or high temperature resistant
Steel, the bottom plate for being pyrolyzed cone is Circular Plate.
The air-distribution device is circular tube structure, and quantity is 18~56, and the distance between air-distribution device is 190~710mm.
On the basis of the central floor panel for being pyrolyzed furnace body is arranged in the following, being fixed to using bracket in the driving device, driving
Device is matched with the radial gear ring of bearing turntable.
The hawk main body of scraping is quadrangle flat board structure, and quantity is 2-8, is arranged at even circumferential, slab-thickness >
18mm。
The air-valve is thin round plate structure, and 4~18 long holes are provided on plate, and the quantity of air-valve is 2~18.
The furnace body temperature count number is 10, and is divided into two groups with 5 for one group, is symmetrically mounted on solution furnace body,
Mounting height is as follows: minimum 2 mounting heights apart from lower furnace body 195~535mm of bottom plate, 4 thermometers up it is mutual away from
It sows discord and is divided into 265~735mm, then be divided into 345~975mm between the mutual distance of 4 thermometers up.
Of the invention has the prominent advantages that:
1, since the top in pyrolysis furnace body 1 is equipped with pyrolysis cone 6, pyrolysis cone 6 is set as certain gradient, and house refuse is suitable
Pyrolysis cone 6 the gradient be scattered around, can make house refuse it is more uniform fall in pyrolysis furnace body 1 in, reach rubbish heat
Solve uniform effect.
2, in house refuse Low Temperature Pyrolysis Process, the industrial control system of low temperature pyrogenation system is directed to outlet temperature meter 17, furnace body
Delivering instruction 10 drive shaft of automatically controlled actuating device that thermometer 18 is fed back forwards disk 9 and takes pyrolysis cone 6 to slowly
Circular-rotation, during rotation, the house refuse in the stirring pyrolysis of agitating device 7 on pyrolysis cone 6 makes house refuse in heat
The part generated in solution preocess is uneven, and integration is filled in stirring and is reached again uniformly, waste layer in furnace has been reached
The uniform effect for extending service life of equipment of adjustable, refuse pyrolysis.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rotatable house refuse low temperature pyrogenation furnace of the present invention.
Fig. 2 is pyrolysis 1 middle part cross-section diagram of furnace body.
Fig. 3 is pyrolysis 1 bottom section figure of furnace body.
In the figure, it is marked as pyrolysis furnace body 1, garbage inlet 2, flue gas outlet 3, ash bucket 4, automatic ash-discharging flap type 5, heat
Screw driver 6, air-distribution device 8, bearing turntable 9, driving device 10, scrapes hawk 11, lifting lug 12, air-valve 13, bottom inspection at agitating device 7
Repair mouth 14, lower part access hole 15, top observation panel 16, outlet temperature meter 17, furnace body temperature meter 18.
Specific embodiment
Below by way of drawings and examples, the technical scheme of the present invention will be further described.
As shown in Figure 1 to Figure 3, rotatable house refuse low temperature pyrogenation furnace of the present invention, including pyrolysis furnace body 1,
Garbage inlet 2, flue gas outlet 3, ash bucket 4, automatic ash-discharging flap type 5, pyrolysis cone 6, agitating device 7, air-distribution device 8, bearing
Turntable 9, driving device 10 scrape hawk 11, lifting lug 12, air-valve 13, bottom access hole 14, lower part access hole 15, top observation panel
16, outlet temperature meter 17 and furnace body temperature meter 18.Specific structure and connection relationship are as follows:
High temperature resistant steel plate is equipped with outside the pyrolysis furnace body 1, the bottom plate of pyrolysis furnace body 1 is equipped with cinder-discharging port, pyrolysis
Furnace body 1 is divide into upper part and lower part, and fixation is bolted between two parts, and pyrolysis furnace body 1 is placed on basic platform.Institute
It states garbage inlet 2 directly to weld with upper pyrolysis furnace body 1, flue gas outlet 3 is directly welded with pyrolysis furnace body 1, and ash bucket 4 is located at
It is pyrolyzed the lower section of the bottom plate opening of furnace body 1,4 upper end of ash bucket is connected and fixed by the bottom plate of bolt and pyrolysis furnace body 1, under
Bolt was held to be connected and fixed with automatic ash-discharging flap type 5.Annulus welding is solid on the bottom plate of pyrolysis cone 6 and the axial direction of bearing turntable 9
Fixed, the bearing turntable 9 is torus structure, is " recessed " type annulus, the axial ends of bearing turntable 9 is symmetrical structure, intermediate
Radial inner upper ring for ball or roller, bearing turntable 9 is gear ring, and gear ring is matched with driving device 10, bearing turntable 9
Axial direction under annulus and be pyrolyzed furnace body 1 bottom plate be welded and fixed.Agitating device 7 is directly welded or is bolted and is fixed on
The outer surface of pyrolysis cone 6.Air-distribution device 8, which is directly welded or is bolted, to be fixed on pyrolysis cone 6.Driving device 10 and axis
The radial gear ring for forwarding disk 9 matches.It scrapes hawk 11 and directly welds or be bolted the appearance for being fixed on pyrolysis cone 6
Face.Lifting lug 12 directly welds on pyrolysis furnace body 1.Air-valve 13 is directly anchored to below the central floor panel of pyrolysis furnace body 1.Wind
Valve 13 is directly anchored to below the central floor panel of pyrolysis furnace body 1.Bottom maintenance is arranged below in the central floor panel of pyrolysis furnace body 1
Mouth 14.Access hole 15 pedestal in lower part directly welds on pyrolysis furnace body 1.Observation panel 16 pedestal in top is directly welded in pyrolysis oven
On ontology 1.The probe of outlet temperature meter 17 stretches in the cavity of pyrolysis furnace body 1.The probe of furnace body temperature meter 18 stretches to
It is pyrolyzed in the cavity of furnace body 1,
1 main body of pyrolysis furnace body is cylindrical structure, and top sets small frustum, and the cavity of furnace body is by fire proofed wood
The cavity that material, thermal insulation material, heat-insulating material are built, 150~350mm of cavity thickness.
The garbage inlet 2 is circular tube structure, and one end of round tube is equipped with flange plate, round tube end and upper pyrolysis furnace body 1
It directly welds, flange end is connected and fixed by bolt and the spiral feed system of low temperature pyrogenation system.
The flue gas outlet 3 is circular tube structure, and one end of round tube is equipped with flange plate, and the specification of round tube and flange can be
DN200~DN900, round tube end are directly welded with pyrolysis furnace body 1, and flange end passes through the fume pipe of bolt and low temperature pyrogenation system
Road is connected and fixed.
The ash bucket 4 is round or square-shaped hopper structure, and quantity is 1~2.
The automatic ash-discharging flap type 5 is electric drive mode, the quantity and 4 quantity one of ash bucket of automatic ash-discharging flap type 5
It causes.
The main body of the pyrolysis cone 6 is cone frustum cone structure, and the angle of the vertex of a cone is 27 °~175 °, material can be cast iron and
High-temperature-resistant steel, the bottom plate of pyrolysis cone 6 are Circular Plate.
7 main body of agitating device is square tube, angle steel and channel steel, and quantity is 2~47.
The air-distribution device 8 is circular tube structure, and quantity is 18~56, the distance between air-distribution device 8 is 190~
710mm。
On the basis of the central floor panel for being pyrolyzed furnace body 1 is arranged in the following, being fixed to using bracket in the driving device 10, drive
Dynamic device 10 is matched with the radial gear ring of bearing turntable 9.
11 main body of hawk of scraping is quadrangle flat board structure, and quantity is 2-8, is arranged at even circumferential, slab-thickness >
18mm。
The lifting lug 12 is slab construction, and plate is equipped with hole, the diameter > 35mm in hole, and 12 quantity of lifting lug is 2~6.
The air-valve 13 is thin round plate structure, and 4~18 long holes are provided on plate, and the quantity of air-valve 13 is 2~18.
The bottom access hole 14 is rectangular door.
The lower part access hole 15 is rectangular door, and quantity is 2~6.
The top observation panel 16 is rectangular door, and quantity is 1~2.
18 quantity of furnace body temperature meter is 10, and is divided into two groups with 5 for one group, is symmetrically mounted on solution furnace body 1
On, mounting height is as follows: minimum 2 mounting heights are apart from 1 195~535mm of bottom plate of lower furnace body, 4 furnace body temperature meters up
265~735mm is divided between 18 mutual distance, then it is divided into 345 between the mutual distance of 4 furnace body temperature meters 18 up~
975mm。
Operation principle and process:
House refuse enters the top in pyrolysis furnace body 1 from garbage inlet 2 by feed screw, and house refuse relies on
The gravity of itself falls from top onto pyrolysis cone 6, and house refuse is scattered around along the gradient of pyrolysis cone 6, pyrolysis cone 6
The gradient can make house refuse is more uniform to fall in pyrolysis furnace body 1, reach the uniform effect of refuse pyrolysis.
House refuse carries out oxygen required for low temperature pyrogenation and is supplied by air-valve 13 and air-distribution device 8, low temperature pyrogenation system
Industrial control system automatically control smoking gas system for the delivering instruction that outlet temperature meter 17, furnace body temperature meter 18 are fed back
System adjusts intake, and controls to adjust the inlet amount of house refuse.
In house refuse Low Temperature Pyrolysis Process, the industrial control system of low temperature pyrogenation system is directed to outlet temperature meter 17, furnace body temperature
Delivering instruction 10 drive shaft of automatically controlled actuating device that degree meter 18 is fed back forwards disk 9 and takes the slowly circle of pyrolysis cone 6 to
Week rotation, during rotation, the house refuse in the stirring pyrolysis of agitating device 7 on pyrolysis cone 6 is being pyrolyzed house refuse
The part generated in the process is uneven, and integration is filled in stirring and is reached again uniformly, having reached waste layer in furnace can
It adjusts, the uniform effect for extending service life of equipment of refuse pyrolysis.
Drive shaft forward disk 9 take to pyrolysis cone 6 slow circular-rotation while, be fixed on pyrolysis cone 6 on scrape hawk 11
Also with 6 rotation of pyrolysis cone, hawk 11 is scraped carbon ash generated after domestic garbage pyrolysis and scrapes opening to pyrolysis 1 bottom of furnace body
At mouthful, carbon ash falls into ash bucket 4 from opening and stores, then periodically automatic starting is automatic by the industrial control system control of low temperature pyrogenation system
Grey flap type 5 is unloaded, carbon ash is fallen into bulk cement truck by self gravity.
Claims (10)
1. a kind of rotatable house refuse low temperature pyrogenation furnace, including pyrolysis furnace body, garbage inlet, flue gas outlet, ash bucket, from
It is dynamic to unload grey flap type, pyrolysis cone, agitating device, air-distribution device, bearing turntable, driving device, scrape hawk, lifting lug, air-valve, bottom
Access hole, lower part access hole, top observation panel, outlet temperature meter and thermometer, which is characterized in that specific structure and connection relationship
Are as follows:
The garbage inlet welds on pyrolysis furnace body, and flue gas outlet is directly welded with pyrolysis furnace body, and ash bucket is located at heat
The lower section of the bottom plate opening of furnace body is solved, ash bucket upper end is connected and fixed by the bottom plate of bolt and pyrolysis furnace body, under ash bucket
End is connected and fixed by bolt and automatic ash-discharging flap type, and it is solid to be pyrolyzed annulus welding in the bottom plate of cone and the axial direction of bearing turntable
Fixed, agitating device directly welds or is bolted the outer surface for being fixed on pyrolysis cone, and air-distribution device directly welds or passes through
It is bolted and is fixed on pyrolysis cone, it is " recessed " type annulus that bearing turntable, which is torus structure, and the axial ends of bearing turntable is
Symmetrical structure, centre are ball or roller, and the radial inner upper ring of bearing turntable is gear ring, and gear ring and driving device match
It closes, the bottom annulus of annulus and pyrolysis cone is welded and fixed in the axial direction of bearing turntable, annulus and pyrolysis oven under the axial direction of bearing turntable
The bottom plate of ontology is welded and fixed, and driving device is matched with the radial gear ring of bearing turntable, scrapes hawk and directly welds or pass through
It is bolted the outer surface for being fixed on pyrolysis cone, lifting lug directly welds on pyrolysis furnace body, and air-valve is directly anchored to pyrolysis oven
For the central floor panel of ontology in the following, bottom access hole is arranged below in the central floor panel of pyrolysis furnace body, lower part access hole pedestal is direct
It welds on pyrolysis furnace body, top observation panel pedestal directly welds on pyrolysis furnace body, and the probe of outlet temperature meter protrudes into
To the cavity of pyrolysis furnace body, the probe of furnace body temperature meter is stretched in the cavity of pyrolysis furnace body.
2. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the pyrolysis furnace body is
Cylindrical structure, top set small frustum, and cavity is the cavity built by refractory material, thermal insulation material, heat-insulating material, cavity thickness
150~350mm, pyrolysis furnace body outside are equipped with high temperature resistant steel plate, and the bottom plate for being pyrolyzed furnace body is equipped with cinder-discharging port, pyrolysis oven sheet
Body is divide into upper part and lower part, and fixation is bolted between two parts, and pyrolysis furnace body is placed on basic platform.
3. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the ash bucket be it is round or
Square-shaped hopper structure, quantity are 1~2.
4. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the automatic ash-discharging plate
Valve is electric drive mode, and the quantity of automatic ash-discharging flap type is consistent with ash bucket quantity.
5. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the main body of the pyrolysis cone
It is cone frustum cone structure, the angle of the vertex of a cone is 27 °~175 °, and material can be cast iron and high-temperature-resistant steel, and the bottom plate for being pyrolyzed cone is
Circular Plate.
6. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the air-distribution device is round
Pipe structure, quantity are 18~56, and the distance between air-distribution device is 190~710mm.
7. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the driving device setting
In the central floor panel of pyrolysis furnace body in the following, on the basis of being fixed to using bracket, the radial gear of driving device and bearing turntable
Ring matches.
8. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the hawk main body of scraping is
Quadrangle flat board structure, quantity are 2-8, are arranged at even circumferential, slab-thickness > 18mm.
9. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the air-valve is thin round plate
Structure, 4~18 long holes are provided on plate, and the quantity of air-valve is 2~18.
10. rotatable house refuse low temperature pyrogenation furnace according to claim 1, which is characterized in that the furnace body temperature meter
Quantity is 10, and is divided into two groups with 5 for one group, is symmetrically mounted on solution furnace body, mounting height is as follows: minimum 2 peaces
Height distance lower furnace body 195~535mm of bottom plate is filled, is divided into 265~735mm between the mutual distance of 4 thermometers up, then past
On 4 thermometers mutual distance between be divided into 345~975mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055002.3A CN109556114A (en) | 2019-01-21 | 2019-01-21 | A kind of rotatable house refuse low temperature pyrogenation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055002.3A CN109556114A (en) | 2019-01-21 | 2019-01-21 | A kind of rotatable house refuse low temperature pyrogenation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109556114A true CN109556114A (en) | 2019-04-02 |
Family
ID=65873253
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910055002.3A Pending CN109556114A (en) | 2019-01-21 | 2019-01-21 | A kind of rotatable house refuse low temperature pyrogenation furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457382A (en) * | 2020-04-09 | 2020-07-28 | 张仁清 | Garbage pyrolysis gasification furnace |
| CN113375167A (en) * | 2021-06-10 | 2021-09-10 | 北京基亚特环保科技有限公司 | High-temperature incineration equipment for household garbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206438082U (en) * | 2017-01-19 | 2017-08-25 | 广西博世科环保科技股份有限公司 | Domestic garbage pyrolysis gasification oven |
| CN209588063U (en) * | 2019-01-21 | 2019-11-05 | 广西南宁绿泽环保科技有限公司 | A kind of rotatable house refuse low temperature pyrogenation furnace |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206438082U (en) * | 2017-01-19 | 2017-08-25 | 广西博世科环保科技股份有限公司 | Domestic garbage pyrolysis gasification oven |
| CN209588063U (en) * | 2019-01-21 | 2019-11-05 | 广西南宁绿泽环保科技有限公司 | A kind of rotatable house refuse low temperature pyrogenation furnace |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457382A (en) * | 2020-04-09 | 2020-07-28 | 张仁清 | Garbage pyrolysis gasification furnace |
| CN111457382B (en) * | 2020-04-09 | 2022-04-26 | 中开水生态治理有限公司 | Garbage pyrolysis gasification furnace |
| CN113375167A (en) * | 2021-06-10 | 2021-09-10 | 北京基亚特环保科技有限公司 | High-temperature incineration equipment for household garbage |
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