CN209622800U - A kind of new type high temperature pyrolysis oven - Google Patents
A kind of new type high temperature pyrolysis oven Download PDFInfo
- Publication number
- CN209622800U CN209622800U CN201920114264.8U CN201920114264U CN209622800U CN 209622800 U CN209622800 U CN 209622800U CN 201920114264 U CN201920114264 U CN 201920114264U CN 209622800 U CN209622800 U CN 209622800U
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- China
- Prior art keywords
- refractory brick
- furnace body
- combustion
- rectangular
- pyrolysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 30
- 239000011449 brick Substances 0.000 claims abstract description 29
- 239000002737 fuel gas Substances 0.000 claims abstract description 13
- 238000010304 firing Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000009977 dual effect Effects 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 239000011381 foam concrete Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a kind of new type high temperature pyrolysis ovens, including rectangular-shaped furnace body, the top of rectangular-shaped furnace body is equipped with feed inlet and outlet flue, the bottom of the rectangular-shaped furnace body is equipped with and turns over grey machine, the bottom for turning over grey machine is equipped with gray area, pyrolysis reactor furnace is equipped in the rectangular-shaped furnace body, pyrolytic reaction furnace interior is a combustion room, it is poured by two layers of refractory brick and builds up refractory brick outer layer and refractory brick internal layer in the four sides of pyrolysis reactor furnace, thermal insulation layer is equipped between refractory brick outer layer and inboard wall of furnace body, there are smoke evacuation gaps between refractory brick outer layer and refractory brick internal layer, smoke evacuation gap includes being successively arranged hot oxygen supplying chamber from lower to upper, dual firing chamber, three combustion rooms, four combustion rooms, four combustion rooms are communicated with outlet flue, the middle section position of refractory brick internal layer inner wall is along the circumferential direction equipped with the blocking portion and several pyrolysis fuel gas holes of outwardly convex, it is pyrolyzed fuel gas hole and is located at blocking Below portion, the utility model can extend the incineration firing time, make incineration firing more abundant, more efficient, and can allow no clean-burning smoke combustion.
Description
Technical field
The utility model relates to environment protection equipment technical fields, and in particular to a kind of new type high temperature pyrolysis oven.
Background technique
Garbage pyrolysis furnace refers to that under conditions of anaerobic or anoxic, organic macromolecule is broken in rubbish, raw small molecule
The process of gas, tar and residue, garbage pyrolysis furnace technology not only realize garbage harmless, minimizing and recycling, but also
It can effectively overcome the problems, such as the dioxin contamination that waste incineration generates, thus become a kind of garbage disposal with large development prospect
Technology.
Life refuse high temperature pyrolysis oven is primarily present following defect currently on the market:
1, the furnace body of existing pyrolysis oven is most of is burnt away the refuse using cylinder furnace body shape, since round furnace body is in rubbish
Rubbish is formed after burning to burn around combustion chamber, and which is fast around combustion chamber speed, burns insufficient.
2, it causes flue gas to be unable to full combustion for hypoxgia when the dumping burning of existing pyrolysis furnace body, causes easily
Generate pernicious gas.
Utility model content
In place of overcoming the above deficiencies in the existing technologies, the purpose of this utility model is to provide a kind of novel
High temperature pyrolysis stove, the equipment are able to solve rubbish full combustion.
The utility model is achieved through the following technical solutions: a kind of new type high temperature pyrolysis oven, including rectangular-shaped furnace body, rectangle
The top of shape furnace body is equipped with feed inlet and outlet flue, and the bottom of the rectangular-shaped furnace body, which is equipped with, turns over grey machine, the bottom for turning over grey machine
Portion is equipped with gray area, and pyrolysis reactor furnace is equipped in the rectangular-shaped furnace body, and pyrolytic reaction furnace interior is a combustion room, pyrolysis reactor furnace
Four sides poured by two layers of refractory brick and build up refractory brick outer layer and refractory brick internal layer, be equipped between refractory brick outer layer and inboard wall of furnace body
Thermal insulation layer, there are smoke evacuation gap between refractory brick outer layer and refractory brick internal layer, smoke evacuation gap includes being successively arranged heat from lower to upper
Oxygen supplying chamber, dual firing chamber, three combustion rooms, four combustion rooms, four combustion rooms are communicated with outlet flue, and the middle section position of refractory brick internal layer inner wall is circumferentially
Direction is equipped with the blocking portion and several pyrolysis fuel gas holes of outwardly convex, and pyrolysis fuel gas hole is located at below blocking portion.
Further, thermal insulation layer described in the utility model uses foamed concrete.
Further, pyrolysis fuel gas hole described in the utility model is inclined hole.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
1, the utility model can extend the burning time of flue gas using rectangular furnace body as waste incineration, allow flue gas
It burns more abundant, it is more efficient.
2, the utility model using multiple combustion chambers and increases oxygen supplying chamber, and no clean-burning flue gas can be allowed to fire
It burns.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become apparent:
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1-rectangular-shaped furnace body, 2-feed inlets, 3-outlet flues, 4-turn over grey machine, and 5-go out gray area, and 6-one fires room,
7-refractory brick outer layers, 8-refractory brick internal layers, 9-thermal insulation layers, 10-hot oxygen supplying chamber, 11-dual firing chamber, 12-three combustion rooms, 13-
Four combustion rooms, 14-blocking portions, 15-pyrolysis fuel gas holes.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It is also possible to be connected directly, is also possible to indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Referring to as shown in Figure 1, the present embodiment a kind of new type high temperature pyrolysis oven, including rectangular-shaped furnace body 1, rectangular-shaped furnace body
1 top is equipped with feed inlet 2 and outlet flue 3, and the bottom of the rectangular-shaped furnace body 1, which is equipped with, turns over grey machine 4, the bottom for turning over grey machine 4
Portion is equipped with gray area 5, and pyrolysis reactor furnace is equipped in the rectangular-shaped furnace body 1, and pyrolytic reaction furnace interior is a combustion room 6, and pyrolysis is anti-
It answers the four sides of furnace to pour by two layers of refractory brick and builds up refractory brick outer layer 7 and refractory brick internal layer 8, refractory brick outer layer 7 and inboard wall of furnace body
Between be equipped with thermal insulation layer 9, thermal insulation layer 9 use foamed concrete, there are between smoke evacuation between refractory brick outer layer 7 and refractory brick internal layer 8
Gap, smoke evacuation gap include being successively arranged hot oxygen supplying chamber 10, the combustion of dual firing chamber 11, three room 12, four combustion room 13, four combustion rooms 13 from lower to upper
It is communicated with outlet flue 3, the middle section position of 8 inner wall of refractory brick internal layer is along the circumferential direction equipped with the blocking portion 14 of outwardly convex and several
It is pyrolyzed fuel gas hole 15, pyrolysis fuel gas hole 15 is inclined hole, and pyrolysis fuel gas hole 15 is located at below blocking portion.
The working principle of the utility model is: bottom of furnace body is first lighted with the firewood for being placed with 40 centimeters -50 centimeters, after lighting
Nearly half an hour starts house refuse pouring into 40-50 centimeters from feed inlet, adds 40-50 centimeters of house refuses after half an hour again,
1 hour adds 50-60 centimeters of house refuses again again, in the high-temperature flue gas that a combustion room 6 generates, introduces dual firing chamber from pyrolysis fuel gas hole
11, high-temperature flue gas starts to burn in dual firing chamber 11, fires substantially after afterflame to four combustion 13 flue gases of room after burning by three combustion rooms 12
Section to the greatest extent, a combustion room temperature are 600-800 degree, and dual firing chamber's 900-1000 degree, three combustion room temperature 800-900 degree, four combustion rooms are fired substantially
Section 700-800 to the greatest extent.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where not departing from the principles of the present invention and objective,
The scope of the utility model is defined by the claims and their equivalents.
Claims (3)
1. a kind of new type high temperature pyrolysis oven, it is characterised in that: including rectangular-shaped furnace body, the top of rectangular-shaped furnace body is equipped with feed inlet
And outlet flue, the bottom of the rectangular-shaped furnace body are equipped with the grey machine that turns over, the bottom for turning over grey machine is equipped with gray area, described rectangular-shaped
Pyrolysis reactor furnace is equipped in furnace body, pyrolytic reaction furnace interior is a combustion room, and the four sides of pyrolysis reactor furnace is poured by two layers of refractory brick
Build up refractory brick outer layer and refractory brick internal layer, between refractory brick outer layer and inboard wall of furnace body be equipped with thermal insulation layer, refractory brick outer layer with it is resistance to
Between firebrick internal layer there are smoke evacuation gap, smoke evacuation gap include be successively arranged from lower to upper hot oxygen supplying chamber, dual firing chamber, three combustion rooms,
Four combustion rooms, four combustion rooms are communicated with outlet flue, and the middle section position of refractory brick internal layer inner wall is along the circumferential direction equipped with the resistance of outwardly convex
Stopper and several pyrolysis fuel gas holes, pyrolysis fuel gas hole are located at below blocking portion.
2. a kind of new type high temperature pyrolysis oven according to claim 1, it is characterised in that: the thermal insulation layer is using foaming coagulation
Soil.
3. a kind of new type high temperature pyrolysis oven according to claim 1, it is characterised in that: the pyrolysis fuel gas hole is inclined hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114264.8U CN209622800U (en) | 2019-01-23 | 2019-01-23 | A kind of new type high temperature pyrolysis oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114264.8U CN209622800U (en) | 2019-01-23 | 2019-01-23 | A kind of new type high temperature pyrolysis oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622800U true CN209622800U (en) | 2019-11-12 |
Family
ID=68451285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114264.8U Expired - Fee Related CN209622800U (en) | 2019-01-23 | 2019-01-23 | A kind of new type high temperature pyrolysis oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183237A (en) * | 2022-07-04 | 2022-10-14 | 重庆科技学院 | Coaxial multi-cavity vertical pyrolysis gasifier |
| CN116518383A (en) * | 2023-05-05 | 2023-08-01 | 重庆稷锦炉业有限公司 | Combustion chamber for vehicle-mounted garbage incinerator |
-
2019
- 2019-01-23 CN CN201920114264.8U patent/CN209622800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183237A (en) * | 2022-07-04 | 2022-10-14 | 重庆科技学院 | Coaxial multi-cavity vertical pyrolysis gasifier |
| CN116518383A (en) * | 2023-05-05 | 2023-08-01 | 重庆稷锦炉业有限公司 | Combustion chamber for vehicle-mounted garbage incinerator |
| CN116518383B (en) * | 2023-05-05 | 2023-12-12 | 重庆稷锦炉业有限公司 | Combustion chamber for vehicle-mounted garbage incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |