CN209229734U - One kind scraping slag formula biomass incinerator - Google Patents
One kind scraping slag formula biomass incinerator Download PDFInfo
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- CN209229734U CN209229734U CN201822097855.7U CN201822097855U CN209229734U CN 209229734 U CN209229734 U CN 209229734U CN 201822097855 U CN201822097855 U CN 201822097855U CN 209229734 U CN209229734 U CN 209229734U
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- furnace body
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- platform
- scraper
- cutter hub
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Abstract
The utility model discloses one kind to scrape slag formula biomass incinerator, including furnace body, conveyer, scraper and driving device, it is equipped with material in furnace body and burns platform, the feeding inlet of furnace body is set to the top that material burns platform, the slag notch of furnace body is set to the lower section that material burns platform, conveyer is set to the feeding inlet of furnace body, scraper includes cutter hub and shaft, cutter hub is set in shaft, length direction along cutter hub is provided with gas passage, cutter hub is equipped with venthole, the hollow structure of shaft is connected with gas passage, and it is connected with gas source, driving device and scraper are sequentially connected, by the way that scraper is arranged in burner hearth, so that gas source can convey air to incineration area by the venthole on cutter hub, incineration area is being avoided to accumulate residue, it influences to obtain while the flowing of combustion zone air to provide for incineration area Air improves the air flow property of incineration area, and then improves material in the firing efficiency of burner hearth incineration area.
Description
Technical field
The utility model relates to incinerator technical field of structures, in particular to one kind scrapes slag formula biomass incinerator.
Background technique
Incinerator is a kind of by the progress of the materials such as exhaust gas, waste liquid, solid waste fluid fuel, medical waste, house refuse
High temperature incineration reaches recycling, minimizing, a kind of innoxious environmental protection equipment.
It can be divided by Burning Room classification: fixed grate fire, mechanical kiln grate furnace, fluidized bed incinerator can be divided by type of furnace classification
With kiln etc..
In the course of work of incinerator, by the burner hearth of material investment incinerator, material is during decline through excessively high
Wet body enters incineration area after gradually drying and is burned, and residue is discharged by burner hearth bottom after the completion of burning, however in reality
In the use process of border, since residue can usually be deposited in incineration area or even cause burner hearth coking, gas is difficult to be passed through incineration area,
The not still low problem of efficiency of combustion, and when there is burner hearth coking will blowing out (halt production) maintenance, cause production efficiency low
Problem.
Utility model content
For this reason, it may be necessary to which providing one kind scrapes slag formula biomass incinerator, clinker can be broken up using the cutter hub of its slag-scraper
Coking loosens slag blanket, effectively increases the gas permeability of burning zone, to solve to make because high temperature furnace slag is deposited in incineration area in the prior art
The problem of at venting capability difference or even coking, effectively improve burning, production efficiency.
To achieve the above object, it inventor provides one kind and scrapes slag formula biomass incinerator, including furnace body, conveyer, scrape
Expect device and driving device；
It is equipped with material in the furnace body and burns platform, material burns the sky for being equipped between platform and furnace body and passing through for material
Between, the feeding inlet of furnace body is set to the top that material burns platform, and the slag notch of furnace body is set to the lower section that material burns platform；
The conveyer is set to the feeding inlet of furnace body, and the discharge end of conveyer is towards furnace body inside；
The scraper includes cutter hub and shaft, and cutter hub is set in shaft, and is set to material and burns above platform,
The length direction of cutter hub is provided with gas passage, cutter hub is equipped with venthole, and the venthole is connected with gas passage, institute
Stating shaft is hollow structure, and the hollow structure of shaft is connected with gas passage, and is connected with gas source；
The driving device and scraper are sequentially connected, for driving scraper to rotate along the axis of shaft.
It further, further include material-conveying roller and roll driving apparatus, the material-conveying roller is laid in the horizontal direction
The inside of furnace body is equipped with the space passed through for material between material-conveying roller, and roll driving apparatus and material-conveying roller are sequentially connected,
For driving material-conveying roller to rotate along axis both forward and reverse directions.
Further, the roll driving apparatus is set on the outside of furnace body.
Further, the scraper further includes shaft cap, and the shaft cap is set to the one end of shaft upward,
For cone structure, the bottom surface sectional area of cone structure is greater than the sectional area of shaft, between being equipped between cone structure bottom surface and scraper
Gap.
Further, the quantity of the shaft cap is more than one, and is arranged along the short transverse of shaft, is set on shaft cap
There is hollow structure, is conducted in the hollow structure and furnace body that the hollow structure of shaft cap passes through shaft.
Further, the conveyer is spiral conveyer.
Further, it is pyramidal structure that material, which burns the furnace body below platform, and the slag notch of furnace body is set to pyramidal structure
Bottom.
It further, further include anti-riot valve, the anti-riot valve is set to above furnace body, and is connected with furnace interior.
It further, further include peep hole, the peep hole is set on the side wall of furnace body.
It further, further include gas vent, the gas vent is set to the top of furnace body.
It is different from the prior art, above-mentioned technical proposal has the advantages that by the way that scraper, scraper are arranged in burner hearth
The cutter hub of device is set to material and burns platform, and the gas passage of cutter hub is connected to by the shaft of hollow structure, so that gas source
Can by the venthole on cutter hub to incineration area convey air, avoid incineration area accumulation residue and cause coking, influence
It is obtained while combustion zone air flows to provide air for incineration area continuity, provides air in time for incineration area, mention
The air flow property of high incineration area, and then material is improved in the firing efficiency of burner hearth incineration area.
Detailed description of the invention
Fig. 1 is the overall structure diagram that slag formula biomass incinerator is scraped in the utility model embodiment；
Fig. 2 is the overlooking structure diagram scraped in slag formula biomass incinerator in the utility model embodiment；
Fig. 3 is the thin portion structural schematic diagram of scraper in the utility model embodiment；
Fig. 4 is the schematic diagram of the section structure of cutter hub in the utility model embodiment.
Description of symbols:
101, furnace body；102, material burns platform；103, feeding inlet；104, slag notch；
105, explosion-proof valve；106, peep hole；107, gas vent；
201, conveyer；
301, scraper；302, cutter hub；3021, gas passage；3022, venthole；
303, shaft；304, shaft cap；
401, driving device；
501, material-conveying roller；502, roll driving apparatus is transmitted.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Also referring to Fig. 1 to Fig. 3, present embodiment discloses one kind to scrape slag formula biomass incinerator, scrapes slag formula biomass
Incinerator includes furnace body 101, conveyer 201, scraper 301 and driving device 401.It is flat that material burning is equipped in furnace body 101
Platform 102, equipped with the space passed through for material, (material, which burns platform, to be led between material burning platform 102 and the inner wall of furnace body 101
Bracket is crossed to be connected on furnace body), furnace body 101 is equipped with feeding inlet 103, slag notch 104 and gas vent 107, and feeding inlet 103 is arranged
In on the furnace body 101 that material burns above platform 102, slag notch 104 is set to the furnace body 101 that material burns 102 lower section of platform
On, gas vent 107 is set to 101 top of furnace body, and is conducted with 101 inner space of furnace body.Conveyer 201 is set to furnace body
In 101 feeding inlet 103, the discharge end of conveyer 201 is towards 101 inside of furnace body.Scraper 301 includes cutter hub 302 and turns
Axis 303, shaft 303 is hollow structure, and is vertically arranged, and the one end of shaft 303 upward passes through material and burns platform 102,
Cutter hub 302 is connected in the shaft 303 that material burns above platform 102, logical equipped with gas along its length in cutter hub 302
Road 3021, cutter hub 302 are equipped with the venthole 3022 being conducted with gas passage 3021, the hollow structure and cutter hub of shaft 303
Gas passage 3021 inside 302 is to conducting, and shaft 303 is conducted with gas source, for by the hollow structure of shaft 303 to
The gas passage 3021 and venthole 3022 of cutter hub 302 convey gas.Driving device 401 and shaft 303 are sequentially connected, and are used for band
Turn axis 303 and cutter hub 302 are rotated along the axis direction of shaft 303.
According to above structure, scrape slag formula biomass incinerator it is specifically used during, conveyer passes through material defeated
The discharge end of material machine is delivered into furnace body, and material is fallen on the platform of material-conveying roller composition of furnace body, by material-conveying roller
Positive negative side's rotation will fall on material and burn platform under material dosing, and then start to burn, and the exhaust gas of material above furnace body by setting
Set gas vent discharge, the residue after burning be deposited on material burn platform on, material burn platform on combustion zone with
The increase of residue thickness and move up.When needing to clear up residue, start driving device, drives shaft and shaft
On cutter hub along shaft axis direction rotate, cutter hub along material burn platform overhead surface area rotation, bulk slag is squeezed
It is pressed into powdery, total venthole burned on platform is fallen into dirt-excluding bucket, and promotion of the biggish residue through scraper is burned flat to material
The side of platform is mobile, so that big slag notch of the bulk residue along furnace wall is fallen into the dirt-excluding bucket below furnace body, and then is discharged
Furnace body completes burning process.During sustained combustion, the air permeable material entered from furnace bottom slag notch burns platform
Stomata enters burning platform, provides enough combustion airs for entire combustion zone, the hollow structure of shaft to cutter hub and bores cap
Gas passage conveys air, and cutter hub and cone cap are added during rotation by venthole send air, and material and residue is avoided to accumulate
It excessively causes burning uneven, further improves efficiency of combustion.And material burns the process that platform falls from feeding inlet to material
In, the high temperature for generation of burning carries out drying and processing to the material of investment, and then has been convenient for the burning of material.
Referring to Fig. 1, further including material-conveying roller 501 and transmission roll driving apparatus 502, material in the above-described embodiments
Transfer roller 501 is set to 101 feeding inlet 103 of furnace body and material burns between platform 102, and sets along the horizontal direction of furnace body 101
Set, transmission roll driving apparatus 502 and material-conveying roller 501 and transmission connection, for drive material-conveying roller along roller axis just
Opposite direction rotation.By setting material-conveying roller and transmission roll driving apparatus, so that material can before dropping down onto material and burning platform
It is buffered by material-conveying roller, and then increases the time of drying materials, and material can pass in transmit process along material
It send the length direction of roller to be unfolded, avoids material and be piled up at one on material burning platform, influence the firing efficiency of material.
Referring to Fig. 1, further including explosion-proof valve 105 in the above-described embodiments, explosion-proof valve 105 is set on furnace body 101, and
It is connected with 101 inner wall of furnace body, by the way that explosion-proof valve is arranged, during incinerator work, occurs in furnace body accidental quick-fried
It in the case of combustion, is able to carry out pressure release processing by explosion-proof valve, instantaneous pressure damage is avoided to burn furnace structure.
Referring to Fig. 1, in the above-described embodiments, the furnace body 101 that material burns 102 lower section of platform is pyramidal structure, slag tap
Mouth 104 is set to the bottoms of pyramidal structure, by setting pyramidal structure for 101 bottom of furnace body, moves convenient for the residue after burning
It moves to the slag notch of furnace body, improves the discharge efficiency of residue.
Referring to Fig. 1, further including peep hole 106 in the above-described embodiments, peep hole 106 is set to the side wall of furnace body 101
On, settable implosion guard on peep hole, by the way that peep hole is arranged on furnace body 101, convenient for operator to the intracorporal object of furnace
The recovering state of material dispensing, combustion case and residue is observed.
Also referring to Fig. 1 and Fig. 2, in the above-described embodiments, material, which burns platform 102, to be connected to furnace by bracket
101 inside of body, and then realize and burn the gap that setting material passes through between platform in inboard wall of furnace body and material, material burns platform
102 surface is provided with air hole, by the way that air hole is arranged, improves the gas permeability that material burns platform, and then burn for material
The combustion zone of platform provides enough gas.
Referring to Fig. 3, further including shaft cap 304 in the above-described embodiments, shaft cap 304 is set to the top of shaft 303
Portion, shaft cap 303 are pyramidal structure, and the sectional area of 303 bottom surface of shaft cap is greater than the sectional area of shaft 303, and in shaft cap 303
There are gaps between bottom surface and material burning platform, by the way that shaft cap is arranged in shaft, and burns and put down in shaft cap and material
Gap is equipped between platform, in the course of work of incinerator, material has shaft cap to guide to the region of shaft side, avoids material
Directly falling in shaft and material and burning the junction of platform influences the rotation of shaft, by shaft cap and material burn platform it
Between gap is set, enter the position that material near shaft is easy accumulation convenient for air, improve gas permeability.
Referring to Fig. 3, the quantity of shaft cap 304 is more than one, and shaft cap 304 is successively in certain preferred embodiments
Short transverse along shaft stacks, and shaft cap 304 is hollow structure, and by being conducted in the hollow structure of shaft and furnace body,
Pass through setting multi-layer rotating axle cap and shaft cap is connected in furnace body, so that material when crashing into above scraper, avoids shaft cap
The excessive material of upper accumulation causes to lack air and burning is insufficient, in other embodiments, underlying shaft cap side to
It extends around, is dispersed around convenient for being located at the material near shaft cap, in other embodiments, the quantity for boring cap is also possible to
1 or 2 or more other quantity.
Referring to Fig. 4, in the above-described embodiments, the cross-section structure of cutter hub 302 is isosceles triangle, by the way that cutter hub to be arranged
For isosceles triangle, convenient for can carry out scraper operation when cutter hub is along shaft positive and negative rotation.
In the above-described embodiments, single driving device or a pair of with material-conveying roller one can be used in transmission roll driving apparatus
The set-up mode answered, single driving device can by the kinds of drive such as gear or chain drive live-roller rotation, convenient for save at
This, one-to-one driving device controls material selection material and passes convenient for controlling the rotation direction of each material-conveying roller
The falling direction for sending roller two sides is conveniently adjusted material and burns uniformly distributed on platform, raising transmission efficiency in material.In this implementation
In example, transmission roll driving apparatus is set to the lateral surface of furnace body, is set to furnace body lateral surface by that will transmit roll driving apparatus, keeps away
Exempt from driving device to work under high temperature environment, convenient for protecting transmission roll driving apparatus.
It in certain embodiments, further include maintenance door, maintenance door is set to the furnace body side above material burning platform, leads to
It crosses and maintenance door is set on furnace body, the space of furnace interior is entered convenient for operator, to furnace interior and the intracorporal component of furnace
It places under repair or daily maintenance.
In the above-described embodiments, negative-pressure air fan can be used in gas source, and negative-pressure air fan is set on gas vent, by shaft into
Port generates negative pressure, and then extracts outside air and enter shaft, and in other embodiments, air blower, air blower can be used in gas source
The hollow structure of air outlet and shaft is connected by rotary joint pipeline, and then provides air to shaft.
In the above-described embodiments, the air inlet of shaft may also set up in the side of shaft, and be set to outside furnace body.
In the above-described embodiments, material burns and is laid with stomata on platform, and the lesser residue of size is directly discharged by stomata,
Larger-size residue burns the space between platform side and inboard wall of furnace body by material and is discharged.
In the above-described embodiments, spiral conveyer or hydraulic conveyer can be used in conveyer.
In the above-described embodiments, motor can be used in driving device, and passes through belt transmission, gear drive or chain drive
Mode is sequentially connected with shaft, and then shaft is driven to be rotated.
In the above-described embodiments, motor, such as electric motor, air motor or fluid power horse can be used in transmission roll driving apparatus
It reaches.
In the above-described embodiments, flange releasable connection is passed through by flange releasable connection between cutter hub 302 and shaft 303
Cutter hub and shaft are convenient for the replacement and maintenance of cutter hub.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (10)
1. one kind scrapes slag formula biomass incinerator, which is characterized in that including furnace body, conveyer, scraper and driving device；
It is equipped with material in the furnace body and burns platform, material burns the space for being equipped between platform and furnace body and passing through for material, furnace
The feeding inlet of body is set to the top that material burns platform, and the slag notch of furnace body is set to the lower section that material burns platform；
The conveyer is set to the feeding inlet of furnace body, and the discharge end of conveyer is towards furnace body inside；
The scraper includes cutter hub and shaft, and cutter hub is set in shaft, and is set to material and burns above platform, along knife
The length direction of body is provided with gas passage, and cutter hub is equipped with venthole, and the venthole is connected with gas passage, and described turn
Axis is hollow structure, and the hollow structure of shaft is connected with gas passage, and is connected with gas source；
The driving device and scraper are sequentially connected, for driving scraper to rotate along the axis of shaft.
2. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that further include that material-conveying roller and roller drive
Dynamic device, the material-conveying roller are laid in the horizontal direction above the inside dreg scraper knife body of furnace body, are set between material-conveying roller
Have a space passed through for material, roll driving apparatus and material-conveying roller are sequentially connected, for drive material-conveying roller along axis just
Opposite direction can be rotated individually.
3. according to claim 2 scrape slag formula biomass incinerator, which is characterized in that the roll driving apparatus is set to furnace
External side.
4. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that further include shaft cap, the shaft
Cap is set to the one end of shaft upward, is cone structure, and the bottom surface sectional area of cone structure is greater than the sectional area of shaft, cone
Gap is equipped between body structure floor and scraper.
5. according to claim 4 scrape slag formula biomass incinerator, which is characterized in that the quantity of the shaft cap is one
More than, and be arranged along the short transverse of shaft, shaft cap is equipped with hollow structure, the sky that the hollow structure of shaft cap passes through shaft
It is conducted in core structure and furnace body.
6. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that the conveyer is spiral conveying
Machine.
7. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that material burns the furnace body below platform
Slag notch for pyramidal structure, furnace body is set to the bottom of pyramidal structure.
8. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that it further include anti-riot valve, it is described anti-riot
Valve is set to above furnace body, and is connected with furnace interior.
9. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that it further include peep hole, the observation
Hole is set on the side wall of furnace body.
10. according to claim 1 scrape slag formula biomass incinerator, which is characterized in that it further include gas vent, the exhaust
Hole is set to the top of furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097855.7U CN209229734U (en) | 2018-12-13 | 2018-12-13 | One kind scraping slag formula biomass incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097855.7U CN209229734U (en) | 2018-12-13 | 2018-12-13 | One kind scraping slag formula biomass incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229734U true CN209229734U (en) | 2019-08-09 |
Family
ID=67507579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822097855.7U Active CN209229734U (en) | 2018-12-13 | 2018-12-13 | One kind scraping slag formula biomass incinerator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340754A (en) * | 2018-12-13 | 2019-02-15 | 福建省星球环保科技有限公司 | One kind scraping slag formula biomass incinerator |
| CN111076186A (en) * | 2019-12-05 | 2020-04-28 | 胡从英 | Automatic straw conveying and incinerating equipment |
-
2018
- 2018-12-13 CN CN201822097855.7U patent/CN209229734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340754A (en) * | 2018-12-13 | 2019-02-15 | 福建省星球环保科技有限公司 | One kind scraping slag formula biomass incinerator |
| CN111076186A (en) * | 2019-12-05 | 2020-04-28 | 胡从英 | Automatic straw conveying and incinerating equipment |
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