CN110260326A - Multi-Layer and Multi-Cavity formula waste heat combustion furnace - Google Patents
Multi-Layer and Multi-Cavity formula waste heat combustion furnace Download PDFInfo
- Publication number
- CN110260326A CN110260326A CN201910485592.3A CN201910485592A CN110260326A CN 110260326 A CN110260326 A CN 110260326A CN 201910485592 A CN201910485592 A CN 201910485592A CN 110260326 A CN110260326 A CN 110260326A
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- Prior art keywords
- waste heat
- heat
- cavity
- layer
- combustion chamber
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Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 281
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 87
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000003546 flue gas Substances 0.000 claims abstract description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 30
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 19
- 230000008676 import Effects 0.000 claims abstract description 7
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 4
- 238000005338 heat storage Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 238000009998 heat setting Methods 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000002309 gasification Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- 239000000779 smoke Substances 0.000 description 8
- 239000010813 municipal solid waste Substances 0.000 description 5
- 238000000197 pyrolysis Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 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
- -1 5322 Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Abstract
Multi-Layer and Multi-Cavity formula waste heat combustion furnace, outer layer is provided with residual heat insulation shell, the waste heat furnace body for the fire-resistant ring that has surplus heat is arranged in internal layer, the preheating cavity that has surplus heat is set between residual heat insulation shell and waste heat fire-resistant ring, multilayer waste heat combustion chamber is provided in waste heat fire-resistant ring, every layer of waste heat combustion chamber is provided with the waste heat oxygen supplying tube being connected with external oxygenation blower, the import that has surplus heat is arranged in the lower part side of waste heat preheating cavity, top layer's waste heat combustion chamber is connected with waste heat preheating cavity, and the outlet that has surplus heat is arranged in the bottom end of lowest level waste heat combustion chamber；The outer upper of residual heat insulation shell is provided with the waste heat igniter for being through to top layer's waste heat combustion chamber.The temperature of the preceding flue gas of burning can be improved in the present invention, makes flue gas be easier to burn and burning is more stable, raising pyrolytic gasification degree, raising stove working efficiency；Heat energy recycling rate is improved, energy-saving and environment-friendly effect is reached；Pollutant cracks sufficiently under furnace high-temperature in flue gas, and pollutant load is less in the flue gas of discharge；It may insure that flue gas emission is up to standard.
Description
Technical field
The present invention relates to be related to combustion furnace technical field, and in particular to Multi-Layer and Multi-Cavity formula waste heat combustion furnace.
Background technique
Traditional middle-size and small-size waste incinerator is burnt by manually putting into rubbish in furnace " smouldering fire ".Directly burn
Smoke components are extremely complex, and generated tarry matters in smoke content is high after burning, brings to rear end treating tail gas very big
Burden.In addition, traditional garbage incineration method, is easy to cause incineration firing insufficient, it is a large amount of that burn incompletely will lead to generation
Poisonous and hazardous gas, especially dioxin can seriously affect the environmental quality on periphery.
Combustion furnace is because generating CO, H its main feature is that by the organic matter pyrolysis in rubbish, gasification2Equal combustible gases, utilize this portion
Divide combustible gas, decomposes the tail gas of incineration firing sufficiently.The smoke components that refuse pyrolysis generates are than traditional garbage incineration technology
Generated tarry matters in smoke content and the content of other toxic and harmful gas can be greatly reduced, and are more easier treating tail gas, have
Conducive to tail gas qualified discharge.
However, current combustion furnace it is most apparent the disadvantage is that, it is not high into the intracorporal rubbish temperature of furnace, burn insufficient,
And combustion process is extremely unstable, pyrolytic gasification degree is not high, leverages the working efficiency of stove.
Summary of the invention
The technical problem to be solved by the present invention is to overcome drawbacks described above of the existing technology, provide a kind of Multi-Layer and Multi-Cavity
Formula waste heat combustion furnace, the combustion furnace can be improved burn before flue gas temperature, make flue gas be easier burn and burning it is more stable, mention
High pyrolytic gasification degree improves stove working efficiency；Heat energy recycling rate is improved, energy-saving and environment-friendly effect is reached；In flue gas
Pollutant cracked under furnace high-temperature sufficiently, pollutant load is less in the flue gas of discharge；It may insure that flue gas emission is up to standard.
The technical solution adopted by the present invention to solve the technical problems is: Multi-Layer and Multi-Cavity formula waste heat combustion furnace, including outer layer
It is provided with residual heat insulation shell and the waste heat furnace body for the fire-resistant ring that has surplus heat, the residual heat insulation shell and waste heat fire-resistant ring is arranged in internal layer
Between setting have surplus heat preheating cavity, the waste heat combustion chamber of quantity >=2 layer is provided in the waste heat fire-resistant ring, every layer is described remaining
Hot combustion chamber is provided with the waste heat oxygen supplying tube being connected with external oxygenation blower, and the lower part side of the waste heat preheating cavity is provided with
Waste heat import, top layer's waste heat combustion chamber are connected with waste heat preheating cavity, and the bottom end setting of lowest level waste heat combustion chamber has surplus heat
Outlet；The outer upper of the residual heat insulation shell is provided with the waste heat igniter for being through to top layer's waste heat combustion chamber；Waste heat is pre-
Hot chamber is enclosed in the outside of waste heat combustion chamber, and pyrolysis smoke enters waste heat preheating cavity by waste heat import, absorbs waste heat combustion chamber
The heat of radiation is heated, then with waste heat oxygen supplying tube come air mix after through excess enthalpy hot spot firearm high-temperature stable burning,
It exports and is discharged from waste heat later.
Further, it is arranged to have surplus heat between the residual heat insulation shell and the top of waste heat fire-resistant ring and preheats adjusting cavity, institute
It states top layer's waste heat combustion chamber and is connected by the pre- thermal regulation cavity of the waste heat with waste heat preheating cavity, outside the residual heat insulation shell
Upper lateral part is provided with the spare preheater of waste heat being through in the pre- thermal regulation cavity of waste heat；Make when needing to heat flue gas
With enabling flue gas to be easier to light.
Further, the top setting of the pre- thermal regulation cavity of the waste heat has surplus heat porous plate, on the waste heat porous plate
It is even to be arranged with the inner flue gas of the stove hole of diameter from small to large；The waste heat porous plate makes smoke distribution flow uniformly through the pre- thermal conditioning of waste heat
Chamber.
Further, the waste heat preheating cavity is centered around around waste heat combustion chamber, and the waste heat fire-resistant ring includes remaining
Hot preheating table, the waste heat preheating table are arranged between waste heat preheating cavity and waste heat combustion chamber；The heat of waste heat combustion chamber passes through
Waste heat preheating table is radiated waste heat preheating cavity, so that heating flue gas plays the role of preheating, after the flue-gas temperature after preheating increases
It enters back into and is easier full combustion in waste heat combustion chamber.
Further, between the pre- thermal regulation cavity of the waste heat and waste heat combustion chamber and adjacent two layers waste heat combustion chamber it
Between be provided with waste heat conical cavity, the waste heat conical cavity is connected with waste heat oxygen supplying tube, and the waste heat conical cavity is set as
Narrow conical horn shape under width；Multiple waste heat conical cavities repeatedly make flue gas generate compression, keep burning more stable.
Further, every layer of waste heat conical cavity is respectively provided with that there are three the waste heat conical cavities in arranged tangential two-by-two；Often
Layer three waste heat conical cavity make flue gas uniformly across and burning.
Further, the outer tip end of the residual heat insulation shell is provided with the waste heat tune being through in the pre- thermal regulation cavity of waste heat
Pole, the waste heat adjusting rod are mounted on residual heat insulation shell by sealing splicing sleeve, the top of the waste heat adjusting rod and liter
It drops oil cylinder to be drivingly connected, the bottom end of the waste heat adjusting rod is provided with bullet corresponding with waste heat conical cavity；Pass through lifting
Oil cylinder drives bullet, and then controls the gap between bullet and waste heat conical cavity, to adjust the flue gas of waste heat conical cavity
Flow, and then realize the function that firepower size is adjusted according to exhaust gas volumn.
Further, the waste heat oxygen supplying tube supplies oxygen chamber with the waste heat for being looped around waste heat conical cavity surrounding and is connected, described
Waste heat oxygen supply chamber supplies oxygen hole by waste heat and is connected with waste heat conical cavity, the waste heat supply oxygen hole be provided with it is multiple, and helically
Channel-like arrangement, waste heat oxygen supply hole is to be connected with waste heat conical cavity downwards；Air enters waste heat conical cavity and generates vortex
Air-flow mixes well with air flue gas, burns more stable.
Further, the waste heat igniter is mounted on residual heat insulation shell by sealing splicing sleeve, the waste heat igniting
Device is drivingly connected with the telescopic oil cylinder for being mounted on residual heat insulation shell outer upper；It realizes the insertion of waste heat igniter and exits remaining
Hot combustion chamber, after the flue gas of waste heat combustion chamber is ignited, telescopic oil cylinder shrinks driving waste heat igniter and exits waste heat combustion chamber,
To the destruction for protecting waste heat igniter not fired by high temp fire.
Further, the waste heat outlet is set as grid-like, is placed in the waste heat combustion chamber of waste heat outlet top remaining
Thermal regenerator body, the waste heat heat storage are macromolecule high temperature resistant macropore cube, are set on the outside of the lowest level waste heat combustion chamber
It is equipped with waste heat maintenance window；The macropore of waste heat heat storage can be such that flue gas passes through, and the waste heat heat storage with high temperature keeps flue gas more stable
Adequately burning.
The invention has the advantages that the temperature for the preceding flue gas that burns can be improved, flue gas is made to be easier to burn and burn more
Stablize, improve pyrolytic gasification degree, improves stove working efficiency；Heat energy recycling rate is improved, energy-saving and environment-friendly effect is reached；
Pollutant cracks sufficiently under furnace high-temperature in flue gas, and pollutant load is less in the flue gas of discharge；It may insure flue gas emission
It is up to standard.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the schematic top plan view of embodiment illustrated in fig. 1
Fig. 3 is the structural schematic diagram of the waste heat oxygen supply chamber of embodiment illustrated in fig. 1.
In attached drawing: 152, sealing splicing sleeve, 51, waste heat furnace body, 511, waste heat fire-resistant ring, 512, residual heat insulation shell, 521,
Waste heat import, 522, waste heat outlet, 531, waste heat preheating cavity, 5311, waste heat preheating table, 532, the pre- thermal regulation cavity of waste heat, 5321,
The spare preheater of waste heat, 5322, waste heat porous plate, 533, waste heat combustion chamber, 53301, top layer's waste heat combustion chamber, 53302, most
Lower layer's waste heat combustion chamber, 5331, waste heat igniter, 5332, waste heat heat storage, 541, waste heat conical cavity, 542, waste heat oxygen supplying tube,
5421, waste heat supplies oxygen chamber, 5422, waste heat oxygen supply hole, 551, waste heat adjusting rod, 552, waste heat maintenance window.
Specific embodiment
Below with reference to embodiment, specific embodiments of the present invention will be described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, the guarantor that has surplus heat is arranged in Multi-Layer and Multi-Cavity formula waste heat combustion furnace embodiment of the present invention, including outer layer
The waste heat furnace body 51 for the fire-resistant ring 511 that has surplus heat, residual heat insulation shell 512 and waste heat fire-resistant ring 511 is arranged in warm shell 512 and internal layer
Between setting have surplus heat preheating cavity 531, two layers of waste heat combustion chamber 533, including top layer's waste heat are provided in waste heat fire-resistant ring 511
Combustion chamber 53301 and lowest level waste heat combustion chamber 53302, every layer of waste heat combustion chamber 533 is provided with to be connected with external oxygenation blower
The import 521 that has surplus heat, top layer's waste heat combustion chamber is arranged in the lower part side of the waste heat oxygen supplying tube 542 connect, waste heat preheating cavity 531
53301 are connected with waste heat preheating cavity 531, and the outlet 522 that has surplus heat is arranged in the bottom end of lowest level waste heat combustion chamber 53302；Waste heat
The outer upper of insulation cladding 512 is provided with the waste heat igniter 5331 for being through to top layer's waste heat combustion chamber 53301；Waste heat preheating
Chamber 531 is enclosed in the outside of waste heat combustion chamber 533.
Setting, which has surplus heat, between residual heat insulation shell 512 and the top of waste heat fire-resistant ring 511 preheats adjusting cavity 532, top layer
Waste heat combustion chamber 53301 is connected by the pre- thermal regulation cavity 532 of waste heat with waste heat preheating cavity 531, the outside of residual heat insulation shell 512
Top is provided with the spare preheater 5321 of waste heat being through in the pre- thermal regulation cavity 532 of waste heat；It is needing to heat flue gas
When use, enable flue gas to be easier to light；The porous plate 5322 that has surplus heat, waste heat is arranged in the top of the pre- thermal regulation cavity 532 of waste heat
It is evenly distributed on porous plate 5322 to have the inner flue gas of the stove hole of diameter from small to large；Waste heat porous plate 5322 makes smoke distribution uniform flow
Cross waste heat preheating adjusting cavity 532；Waste heat preheating cavity 531 is centered around around waste heat combustion chamber 533, and waste heat fire-resistant ring 511 includes
Have surplus heat preheating table 5311, and waste heat preheating table 5311 is arranged between waste heat preheating cavity 531 and waste heat combustion chamber 533；Waste heat combustion
The heat for burning chamber 533 is radiated waste heat preheating cavity 531 by waste heat preheating table 531, so that heating flue gas plays the role of preheating,
Flue-gas temperature after preheating enters back into after increasing to be easier to burn in waste heat combustion chamber 533.
Between the pre- thermal regulation cavity 532 of waste heat and waste heat combustion chamber 533 and between adjacent two layers waste heat combustion chamber 323
The conical cavity 541 that has surplus heat is set, and waste heat conical cavity 541 is connected with waste heat oxygen supplying tube 542, and waste heat conical cavity 541 is set as
Narrow conical horn shape under width；So that flue gas is generated compression, keeps burning more stable；Every layer of waste heat conical cavity 541 is respectively provided with
There are three the waste heat conical cavities 541 in arranged tangential two-by-two；Every layer of three waste heat conical cavity 541 make flue gas uniformly across and combustion
It burns.
The outer tip end of residual heat insulation shell 512 is provided with the waste heat adjusting rod being through in the pre- thermal regulation cavity 532 of waste heat
551, waste heat adjusting rod 551 by seal splicing sleeve 152 be mounted on residual heat insulation shell 512, the top of waste heat adjusting rod 551 with
Lifting cylinder is drivingly connected, and the bottom end of waste heat adjusting rod 551 is provided with bullet corresponding with waste heat conical cavity 541；Pass through
Lifting cylinder drives bullet, and then controls the gap between bullet and waste heat conical cavity 541, to adjust waste heat conical cavity
541 flue gas flow, and then realize the function that firepower size is adjusted according to exhaust gas volumn.
Waste heat oxygen supplying tube 542 supplies oxygen chamber 5421 with the waste heat for being looped around 541 surrounding of waste heat conical cavity and is connected, waste heat oxygen supply
Chamber 5421 supplies oxygen hole 5422 by waste heat and is connected with waste heat conical cavity 541, waste heat oxygen supply hole 5422 be provided with it is multiple, and in spiral shell
Channel-like arrangement is revolved, waste heat oxygen supply hole 5422 is to be connected with waste heat conical cavity 331 downwards；Air enters waste heat conical cavity 541
Eddy airstream is generated, flue gas is mixed well with air, is burnt more stable.
Waste heat igniter 5331 by seal splicing sleeve 152 be mounted on residual heat insulation shell 512, waste heat igniter 5331 with
The telescopic oil cylinder for being mounted on 512 outer upper of residual heat insulation shell is drivingly connected；It realizes the insertion of waste heat igniter 5331 and moves back
Waste heat combustion chamber 533 out, after the flue gas of waste heat combustion chamber 533 is ignited, telescopic oil cylinder shrinks driving waste heat igniter 5331
Waste heat combustion chamber 533 is exited, thus the destruction for protecting waste heat igniter 5331 not fired by high temp fire.
Waste heat outlet 522 is set as grid-like, places the storage that has surplus heat in the waste heat combustion chamber 533 of 522 top of waste heat outlet
Hot body 5332, waste heat heat storage 5332 are macromolecule high temperature resistant macropore cube, and the outside of lowest level waste heat combustion chamber 53302 is set
It is equipped with waste heat maintenance window 552；The macropore of waste heat heat storage 5332 can be such that flue gas passes through, and the waste heat heat storage 5332 with high temperature makes
The more stable sufficient burning of flue gas.
The course of work of Multi-Layer and Multi-Cavity formula waste heat combustion furnace embodiment of the present invention is: pyrolysis smoke passes through waste heat import 521
It into waste heat preheating cavity 531, absorbs the heat that waste heat combustion chamber 533 radiates and is tentatively preheated, then enter back into waste heat preheating
Adjusting cavity 532 is heated again by the spare preheater 5321 of waste heat, and flue gas enters top layer's waste heat combustion chamber 53301 later,
It is lighted a fire, is burnt in the waste heat conical cavity 541 being connected with waste heat oxygen supplying tube 541, later from most by waste heat igniter 5331
522 discharge of waste heat outlet of lower layer's waste heat combustion chamber 53302.
Unspecified content belongs to the prior art well known to those skilled in the art in specification.
The above is only a preferred embodiment of the present invention, it is noted that come for those of ordinary skill in the art
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
When being considered as within protection scope of the present invention.
Claims (10)
1. Multi-Layer and Multi-Cavity formula waste heat combustion furnace, which is characterized in that outer layer is provided with residual heat insulation shell and internal layer is provided with
The preheating cavity that has surplus heat is arranged in the waste heat furnace body of waste heat fire-resistant ring between the residual heat insulation shell and waste heat fire-resistant ring, described remaining
The waste heat combustion chamber of quantity >=2 layer is provided in hot fire-resistant ring, every layer of waste heat combustion chamber is provided with and external oxygenation blower
The lower part side setting of the waste heat oxygen supplying tube being connected, the waste heat preheating cavity has surplus heat import, top layer's waste heat combustion chamber with
Waste heat preheating cavity is connected, and the outlet that has surplus heat is arranged in the bottom end of lowest level waste heat combustion chamber；On the outside of the residual heat insulation shell
Portion is provided with the waste heat igniter for being through to top layer's waste heat combustion chamber.
2. Multi-Layer and Multi-Cavity formula waste heat combustion furnace according to claim 1, which is characterized in that the residual heat insulation shell and waste heat
Setting, which has surplus heat, between the top of fire-resistant ring preheats adjusting cavity, and top layer's waste heat combustion chamber passes through the pre- thermal conditioning of the waste heat
Chamber is connected with waste heat preheating cavity, the outer upper of the residual heat insulation shell be provided be through to it is remaining in the pre- thermal regulation cavity of waste heat
Stand-by heat preheater.
3. Multi-Layer and Multi-Cavity formula waste heat combustion furnace according to claim 2, which is characterized in that the pre- thermal regulation cavity of waste heat
Top setting has surplus heat porous plate, evenly distributed on the waste heat porous plate to have the inner flue gas of the stove hole of diameter from small to large.
4. Multi-Layer and Multi-Cavity formula waste heat combustion furnace according to claim 2 or 3, which is characterized in that the waste heat preheating cavity encloses
It is wound on around waste heat combustion chamber, the waste heat fire-resistant ring includes the preheating table that has surplus heat, and the waste heat preheating table is arranged in waste heat
Between preheating cavity and waste heat combustion chamber.
5. according to any Multi-Layer and Multi-Cavity formula waste heat combustion furnace of claim 2-4, which is characterized in that the waste heat preheating is adjusted
Waste heat conical cavity, the waste heat cone are provided between section chamber and waste heat combustion chamber and between adjacent two layers waste heat combustion chamber
Shape chamber is connected with waste heat oxygen supplying tube, and the waste heat conical cavity is set as conical horn shape wide at the top and narrow at the bottom.
6. Multi-Layer and Multi-Cavity formula waste heat combustion furnace according to claim 5, which is characterized in that every layer of waste heat conical cavity is equal
In the waste heat conical cavity of arranged tangential two-by-two there are three being arranged.
7. according to any Multi-Layer and Multi-Cavity formula waste heat combustion furnace of claim 5 or 6, which is characterized in that the residual heat insulation
The outer tip end of shell is provided with the waste heat adjusting rod being through in the pre- thermal regulation cavity of waste heat, and the waste heat adjusting rod passes through sealing branch
Bearing sleeve is mounted on residual heat insulation shell, and the top of the waste heat adjusting rod and lifting cylinder are drivingly connected, the waste heat adjusting rod
Bottom end be provided with bullet corresponding with waste heat conical cavity.
8. according to any Multi-Layer and Multi-Cavity formula waste heat combustion furnace of claim 5-7, which is characterized in that the waste heat oxygen supplying tube
It supplies oxygen chamber with the waste heat for being looped around waste heat conical cavity surrounding to be connected, the waste heat oxygen supply chamber supplies oxygen hole by waste heat and waste heat is bored
Shape chamber is connected, and waste heat oxygen supply hole is provided with multiple, and helically channel-like arranges, waste heat oxygen supply hole be downwards with
Waste heat conical cavity is connected.
9. -8 any Multi-Layer and Multi-Cavity formula waste heat combustion furnace according to claim 1, which is characterized in that the waste heat igniter
By seal splicing sleeve be mounted on residual heat insulation shell, the waste heat igniter be mounted on stretching for residual heat insulation shell outer upper
Contracting oil cylinder is drivingly connected.
10. -9 any Multi-Layer and Multi-Cavity formula waste heat combustion furnace according to claim 1, which is characterized in that the waste heat outlet
It is set as grid-like, the heat storage that has surplus heat is placed in the waste heat combustion chamber of waste heat outlet top, the waste heat heat storage is high score
The maintenance window that has surplus heat is arranged in the outside of sub- high temperature resistant macropore cube, the lowest level waste heat combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485592.3A CN110260326B (en) | 2019-06-05 | 2019-06-05 | Multi-layer multi-cavity waste heat combustion furnace |
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|---|---|---|---|
| CN201910485592.3A CN110260326B (en) | 2019-06-05 | 2019-06-05 | Multi-layer multi-cavity waste heat combustion furnace |
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| CN110260326A true CN110260326A (en) | 2019-09-20 |
| CN110260326B CN110260326B (en) | 2024-06-11 |
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|---|---|---|---|---|
| JPH11132423A (en) * | 1997-10-31 | 1999-05-21 | Daito:Kk | Re-combusting and thermal cracking furnace for exhaust gas |
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| EP2821700A1 (en) * | 2013-07-02 | 2015-01-07 | COTRACO Holding GmbH | Lance for combustion or flaring of combustible waste gases |
| WO2017054308A1 (en) * | 2015-09-29 | 2017-04-06 | 裴韩佶 | Combustible substance incineration heat utilization device with hydraulic pressure feed |
| CN210463019U (en) * | 2019-06-05 | 2020-05-05 | 李跃飞 | Multi-layer multi-cavity waste heat combustion furnace |
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