CN206709080U - A kind of automatic lime-ash fire grate device of pyrolytic gasification - Google Patents
A kind of automatic lime-ash fire grate device of pyrolytic gasification Download PDFInfo
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- CN206709080U CN206709080U CN201720479835.9U CN201720479835U CN206709080U CN 206709080 U CN206709080 U CN 206709080U CN 201720479835 U CN201720479835 U CN 201720479835U CN 206709080 U CN206709080 U CN 206709080U
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Abstract
A kind of automatic lime-ash fire grate device of pyrolytic gasification is the utility model is related to, the device includes upper shell, lower shell, dump skip component, blanking scraper-trough conveyer, comb broken tower body, pedestal and rotary shaft；Charging aperture and exhaust outlet are provided with the top of upper shell, is provided with rotation hole on the splicing plate of blanking scraper-trough conveyer, the inwall of upper shell and lower shell is lined with fire resisting concrete；The bottom of upper shell is fixedly connected with the top of lower shell by flange, one layer of band tooth grey iron block is installed with the inside of lower shell fire resisting concrete, with being installed with broken tooth plate on the inside of tooth grey iron block, the upper end of dump skip component is fixedly connected on the bottom of lower shell, the upper end of blanking scraper-trough conveyer is fixedly connected on the lower end of dump skip component, it is installed in rotation in the middle part of rotary shaft in rotation hole, the upper end of rotary shaft is fixedly connected with the bottom for broken tower body of combing, and the lower end of rotary shaft, which is rotationally pacified, to be turned on pedestal.There is the automatic lime-ash fire grate device of pyrolytic gasification of the present utility model rubbish to crush the advantages of thorough and firing efficiency is high.
Description
Technical field
It the utility model is related to garbage incinerating system technical field, and in particular to a kind of automatic lime-ash fire grate dress of pyrolytic gasification
Put.
Background technology
Garbage disposal problem is always the great environmental problem of whole world concern.Traditional trash processing way is mainly filled out
Bury and burn two ways.Landfill can take the land resource of a large amount of preciousnesses, while pollute environment, thus this simple processing
Mode no longer uses substantially, and compared with landfill disposal, waste incineration is a kind of preferable processing mode, by burning, not only
Garbage bulk greatly reduces, while heat caused by burning can also be utilized to generate electricity, heat supply, reaches the purpose of energy recycling,
Therefore, oneself warp of garbage incineration technology turns into a kind of current technology of garbage disposal generally used both at home and abroad.
Authorization Notice No. discloses one kind for CN204786431 Chinese utility model patent document and is pushed and broken by screw rod
The waste incinerator of broken rubbish, including garbage throw-in port, rubbish storage storehouse, burn furnace body, burner noz(zle), fire grate, first lead
Deep fat pipe, oil well pump, oil storage pool, the second heat-conducting oil pipes, exhaust opening, cigarette ash deduster, motor, motor mounting rack, shaft coupling
Device, push screw rod, first flange disk, bearing and second flange disk, push screw rod are connected by shaft coupling and driving motor output shaft
Connect, push screw rod is mounted on bearings and is fixedly connected with rubbish storage storehouse end cap, and its device of push screw rod is in rubbish storage storehouse
Interior one end shaft, which is provided with, is used for the spiral plectrum for pushing rubbish and the foliaceous cutter for cutting shredding refuse.This reality
Rubbish is pushed into its new spiral plectrum pushed on screw rod while burning furnace body and cut by the foliaceous on push screw rod
Cutter cuts rubbish, it is ensured that rubbish rapidly and thoroughly burns in burning furnace body.There is rubbish for this waste incinerator
Crush it is not thorough, and then cause influence rubbish firing efficiency it is low the problem of.
Utility model content
The purpose of this utility model is to provide a kind of pyrolytic gasification automatic lime-ash fire grate device, to solve existing rubbish
Rubbish incineration furnace garbage crushes the problem of not thorough low with the firing efficiency of rubbish.
To achieve the above object, the utility model provides a kind of automatic lime-ash fire grate device of pyrolytic gasification, the pyrolysis gas
Changing automatic lime-ash fire grate device includes upper shell, lower shell, dump skip component, blanking scraper-trough conveyer, comb broken tower body, pedestal and rotation
Axle；Charging aperture and exhaust outlet are provided with the top of the upper shell, rotation hole is provided with the splicing plate of the blanking scraper-trough conveyer, it is described
The inwall of upper shell and lower shell is lined with fire resisting concrete；The bottom of the upper shell and the top of lower shell are fixed by flange to be connected
Connect, one layer of band tooth grey iron block is installed with the inside of the lower shell fire resisting concrete, it is described with being installed with the inside of tooth grey iron block
Broken tooth plate, the upper end of the dump skip component is fixedly connected on the bottom of the lower shell, the side plate of the dump skip component
On be provided with air inlet, the upper end of the blanking scraper-trough conveyer is fixedly connected on the lower end of dump skip component, the middle part of the rotary shaft
It is installed in rotation in rotation hole, the upper end of the rotary shaft is fixedly connected with the bottom for combing broken tower body, described turn
The lower end of moving axis, which is rotationally pacified, to be turned on pedestal, and rotary shaft fixed cover on the cylinder of pedestal is provided with gear, described
The upper surface of the broken tower body of comb is provided with some small openings and tooth hammers.
Preferably, the shirt rim for combing broken tower body is provided with some double wedges.
Preferably, the broken tooth plate is jaw crushing tooth plate.
Preferably, maintenance door is offered on the side plate of the lower shell.
Preferably, the lower end of the blanking scraper-trough conveyer is provided with electric cinder valve.
Preferably, small opening and the tooth hammer is evenly distributed on the upper surface of the broken tower body of combing.
Preferably, a ring is formed between the shirt rim of the inside lateral bend of lower edge of the broken tooth plate and broken tower body of combing
The fine crack of shape.
The utility model has the following advantages that：The upper shell of the automatic lime-ash fire grate device of pyrolytic gasification of the present utility model and
Lower shell forms a combustion chamber, while the air inputted by air inlet provides the oxygen of abundance for incineration firing, passes through rotation
The broken tower body of comb turned fits through multi-angle with broken tooth plate and rubbish is crushed, and rubbish is fully burned, crushes
Lime-ash afterwards is then discharged by dump skip component and blanking scraper-trough conveyer.The automatic lime-ash fire grate device tool of pyrolytic gasification of the present utility model
There is rubbish to crush the advantages of thorough and firing efficiency is high.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the automatic lime-ash fire grate device of the utility model pyrolytic gasification.
Fig. 2 is Fig. 1 partial enlargement structural representation.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
Embodiment 1
The automatic lime-ash fire grate device of the pyrolytic gasification include upper shell 1, lower shell 2, dump skip component 3, blanking scraper-trough conveyer 4,
Comb and crush tower body 5, pedestal 6 and rotary shaft 7.The upper shell 1 of the automatic lime-ash fire grate device of pyrolytic gasification of the present utility model is with
Cylinder 2 forms a combustion chamber, while the air inputted by air inlet 33 provides the oxygen of abundance for incineration firing, passes through rotation
The broken tower body 5 of comb turned fits through multi-angle with broken tooth plate 22 and rubbish is crushed, and rubbish is fully burned, breaks
Lime-ash after broken is then discharged by dump skip component 3 and blanking scraper-trough conveyer 4.The automatic lime-ash fire grate dress of pyrolytic gasification of the present utility model
Put and crush the advantages of thorough and firing efficiency is high with rubbish.
As illustrated in fig. 1 and 2, upper shell 1 in tubular construction, top seal bottom opening, the top of upper shell 1 be provided with into
Material mouth 11 and exhaust outlet 12, charging aperture 11 connect with feed pipe, and charging aperture 11 is used for combustion chamber conveying solid substance rubbish, exhaust outlet
12 are connected with after burner by pipeline, and exhaust outlet 12 is used for the waste gas after burning by pipelined to second-time burning
Device, second-time burning will be carried out without the sufficient waste gas that burns.Lower shell 2 be in both ends open tubular structure, lower shell 2 it is upper
Port is provided with flange 14, and maintenance door 23 is offered on the side plate of lower shell 2, by setting maintenance door 23, greatly facilitates pair
The inspection and maintenance of the automatic lime-ash fire grate device of pyrolytic gasification, it is not necessary to repaired again after whole device is disassembled.On
Cylinder 1 and lower shell 2 are fixedly mounted on fixed mount, ensure that upper shell 1 and lower shell 2 are not when broken tower body 5 of combing is rotating
It can rotate.The lower port of upper shell 1 is fixedly connected with the upper port of lower shell 2 by flange 14, by setting flange 14
Solve the problems, such as the highly higher automatic lime-ash fire grate device of pyrolytic gasification, part individual weight, lifting and safeguard that difficulty of construction is big,
Both the labor intensity of worker had been alleviated, has improved operating efficiency again.Upper shell 1 and lower shell 2 form the combustion chamber of a closing,
Solid refuse is burnt in combustion chamber, and lime-ash is crushed.The inwall of upper shell 1 and lower shell 2 is lined with fire resisting
Concrete 13, the inner side of the fire resisting concrete 13 of lower shell 2 are installed with one layer of band tooth grey iron block 21, and band tooth grey iron block 21 is hollow grey iron block, because
This has good resistance to elevated temperatures, can effectively protect fire resisting concrete 13 and be arranged on fire resisting concrete 13 and upper shell 1 and lower shell 2
Insulation material between inwall.Inner side with tooth grey iron block 21 is installed with broken tooth plate 22, in the present embodiment, crushes tooth plate
22 be preferably jaw crushing tooth plate, and lime-ash is hit by broken tooth plate 22, lime-ash is further crushed.Dump skip
The upper end of component 3 is by screw or is welded on the bottom of lower shell 2, is provided with air inlet 33 on the side plate of dump skip component 3, enters
Air port 33 is used to convey air to combustion chamber, ensures that solid refuse fully burns in combustion chamber.The upper end of blanking scraper-trough conveyer 4 passes through
Screw or the lower end for being welded on dump skip component 3, are provided with rotation hole 41 on the splicing plate of blanking scraper-trough conveyer 4, under blanking scraper-trough conveyer 4
End is provided with electric cinder valve 42, and electric cinder valve 42 is connected with control device.Lime-ash after crushing is under gravity successively
Slide down at electric cinder valve 42 and accumulated by dump skip component 3 and blanking scraper-trough conveyer 4, when electric cinder valve 42 is flat at
In closed mode, it can prevent air from reduce the temperature in combustion chamber into combustion chamber by electric cinder valve 42, when grey slag muck
Product to after a certain amount of, open, and realizes automatic-discharging lime-ash by control device control electric cinder valve 42.The middle part of rotary shaft 7 can turn
It is arranged on dynamicly in rotation hole 41, the upper end of rotary shaft 7 is fixedly connected with the bottom for broken tower body 5 of combing, and the lower end of rotary shaft 7 can
Rotationally peace turns on pedestal 6, and the fixed cover on the cylinder of pedestal 6 of rotary shaft 7 is provided with gear 71, gear 71 and drive device
Drive gear intermeshing, drive device drives pinion rotation and then drives the rotation for broken tower body 5 of combing, and the driving of gear 71 can be protected
Drive device output more high pulling torque is demonstrate,proved, device operating is more steady.The upper surface of the broken tower body 5 of comb is uniformly provided with some small openings
51 and tooth hammer 52, tooth hammer 52 can hit lime-ash when combing broken 5 high-speed rotation of tower body, preliminary crushing is carried out to it.Small opening 51 is used
In the high wind that the output in the big face of solid refuse to burning is uniform and sufficient, ensure that solid refuse is fully burned, at the same it is cold
But high wind can cool down to broken tower body 5 of combing.
Further, the shirt rim of the broken tower body 5 of comb is provided with some double wedges 53, while the lower edge of broken tooth plate 22 is inside
An annular fine crack 54 is formed between the shirt rim of lateral bend and broken tower body 5 of combing, the lime-ash by preliminary crushing enters broken
Between the shirt rim of the lower edge of tooth plate 22 and broken tower body 5 of combing, pass through the double wedge 53 of shirt rim and the lower edge phase of broken tooth plate 22
Mutually coordinate and lime-ash is extruded and crushed so that lime-ash further crushes refinement and enters dump skip group eventually through fine crack 54
Part 3 and blanking scraper-trough conveyer 4.
Operation principle：In use, feed pipe is laggard by charging aperture 11 to the conveying solid substance rubbish of charging aperture 11, solid refuse
Enter combustion chamber, when solid refuse reaches the top for broken tower body 5 of combing, the comb of high speed rotation crushes tower body 5 and solid refuse is entered
Row stirring is stirred, and the high wind that air inlet 33 conveys is moved upwards by small opening 51 and fine crack 54, is provided for the burning of solid refuse
Sufficient oxygen, the less lime-ash of part particle diameter and no clean-burning solid refuse after burning are fallen downwards by small opening 51
Fall, into dump skip component 3 and blanking scraper-trough conveyer 4.Meanwhile the tooth hammer 52 for the broken upper surface high-speed motion of tower body 5 of combing hits lime-ash,
Lime-ash after shock is collided with broken tooth plate 22 again, by crushing multiple impacts between tower body 5 and broken tooth plate 22 in comb,
Lime-ash particle diameter, which reduces, completes preliminary crushing, and the lime-ash after preliminary crushing moves down, into the lower edge and comb of broken tooth plate 22
Fine crack 54 between the shirt rim of broken tower body 5, cooperated by the double wedge 53 of shirt rim and the lower edge of broken tooth plate 22 to ash
Slag is extruded and crushed so that lime-ash further crushes refinement, completes separating twice and enters discharging eventually through fine crack 54
Struggle against component 3 and blanking scraper-trough conveyer 4.Waste gas caused by burning solid rubbish is then discharged again by pipelined to secondary from exhaust outlet 12
Burner, second-time burning is carried out without the sufficient waste gas that burns in after burner, so as to further improve rubbish
Firing efficiency.After the lime-ash on dump skip component 3 and blanking scraper-trough conveyer 4 is stacked into a certain amount of, control device control is electronic to unload
Grey valve 42 is opened, and realizes automatic-discharging lime-ash.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or improved, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (7)
1. a kind of automatic lime-ash fire grate device of pyrolytic gasification, the automatic lime-ash fire grate device of pyrolytic gasification include upper shell, under
Cylinder, dump skip component, blanking scraper-trough conveyer, comb broken tower body, pedestal and rotary shaft；Be provided with the top of the upper shell charging aperture and
Exhaust outlet, rotation hole is provided with the splicing plate of the blanking scraper-trough conveyer, the inwall of the upper shell and lower shell is lined with fire resisting
Concrete；Characterized in that, the bottom of the upper shell is fixedly connected with the top of lower shell by flange, the lower shell fire resisting concrete
Inner side be installed with one layer of band tooth grey iron block, it is described with being installed with broken tooth plate, the dump skip on the inside of tooth grey iron block
The upper end of component is fixedly connected on the bottom of the lower shell, and air inlet is provided with the side plate of the dump skip component, described
The upper end of blanking scraper-trough conveyer is fixedly connected on the lower end of dump skip component, and rotation hole is installed in rotation in the middle part of the rotary shaft
In, the upper end of the rotary shaft is fixedly connected with the bottom for combing broken tower body, and the lower end of the rotary shaft is rotationally pacified
Turn on pedestal, rotary shaft fixed cover on the cylinder of pedestal is provided with gear, and the upper surface for combing broken tower body is set
It is equipped with some small opening and tooth hammers.
2. the automatic lime-ash fire grate device of pyrolytic gasification according to claim 1, it is characterised in that the broken tower body of combing
Shirt rim is provided with some double wedges.
3. the automatic lime-ash fire grate device of pyrolytic gasification according to claim 1, it is characterised in that the broken tooth plate is jaw
Formula crushes tooth plate.
4. the automatic lime-ash fire grate device of pyrolytic gasification according to claim 1, it is characterised in that the side plate of the lower shell
On offer maintenance door.
5. the automatic lime-ash fire grate device of pyrolytic gasification according to claim 1, it is characterised in that under the blanking scraper-trough conveyer
End is provided with electric cinder valve.
6. the automatic lime-ash fire grate device of pyrolytic gasification according to claim 1, it is characterised in that small opening and the tooth hammer is equal
The even upper surface for being distributed in the broken tower body of combing.
7. the automatic lime-ash fire grate device of pyrolytic gasification according to claim 1, it is characterised in that under the broken tooth plate
An annular fine crack is formed between the shirt rim of the inside lateral bend in edge and broken tower body of combing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479835.9U CN206709080U (en) | 2017-04-28 | 2017-04-28 | A kind of automatic lime-ash fire grate device of pyrolytic gasification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479835.9U CN206709080U (en) | 2017-04-28 | 2017-04-28 | A kind of automatic lime-ash fire grate device of pyrolytic gasification |
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| Publication Number | Publication Date |
|---|---|
| CN206709080U true CN206709080U (en) | 2017-12-05 |
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ID=60459528
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720479835.9U Active CN206709080U (en) | 2017-04-28 | 2017-04-28 | A kind of automatic lime-ash fire grate device of pyrolytic gasification |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931448A (en) * | 2017-04-28 | 2017-07-07 | 广东昕旺环保科技发展有限公司 | A kind of automatic lime-ash fire grate device of pyrolytic gasification |
| CN108413401A (en) * | 2018-03-15 | 2018-08-17 | 重庆科技学院 | A kind of refuse pyrolysis gasification process method of gear rolling fire bars tube furnace |
| CN112207112A (en) * | 2020-09-09 | 2021-01-12 | 苏明兰 | Garbage pyrolysis power generation device |
-
2017
- 2017-04-28 CN CN201720479835.9U patent/CN206709080U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931448A (en) * | 2017-04-28 | 2017-07-07 | 广东昕旺环保科技发展有限公司 | A kind of automatic lime-ash fire grate device of pyrolytic gasification |
| CN108413401A (en) * | 2018-03-15 | 2018-08-17 | 重庆科技学院 | A kind of refuse pyrolysis gasification process method of gear rolling fire bars tube furnace |
| CN112207112A (en) * | 2020-09-09 | 2021-01-12 | 苏明兰 | Garbage pyrolysis power generation device |
| CN112207112B (en) * | 2020-09-09 | 2021-12-03 | 北京汇潮云集科技有限公司 | Garbage pyrolysis power generation device |
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