CN107990317A - A kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function - Google Patents
A kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function Download PDFInfo
- Publication number
- CN107990317A CN107990317A CN201711444795.5A CN201711444795A CN107990317A CN 107990317 A CN107990317 A CN 107990317A CN 201711444795 A CN201711444795 A CN 201711444795A CN 107990317 A CN107990317 A CN 107990317A
- Authority
- CN
- China
- Prior art keywords
- temperature
- combustion chamber
- flue gas
- rubbish
- residual heat
- 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.)
- Pending
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 59
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 39
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003546 flue gas Substances 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
-
- 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
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
- F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
-
- 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
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function, it includes bilingual furnace body, the top of the bilingual furnace body is set to drying garbage room, and rubbish secondary combustion chamber is provided with below the drying garbage room on the bilingual furnace body, wherein, high-temperature flue gas outlet is provided with the rubbish secondary combustion chamber, the high-temperature flue gas of rubbish secondary combustion chamber is sent into drying garbage room and the indoor rubbish of drying garbage is dried by the high-temperature flue gas outlet by high-temperature gas conveyance conduit.Above-mentioned tool high-temperature residual heat introduces hothouse using the high-temperature flue gas that the garbage pyrolysis furnace of function produces dual firing chamber's oxygen-enriched combusting, house refuse is dried utilization, and dried gas gives negative oxygen combustion chamber to provide oxygen by air-introduced machine.Whole process does not produce any pollution, and flue gas also gets the efficient use.Not only technique is simple, it is easy to accomplish；And energy-saving and emission-reduction, high-temperature flue gas can be utilized efficiently.
Description
Technical field
The present invention relates to a kind of garbage pyrolysis furnace, more particularly, to a kind of refuse pyrolysis for having high-temperature residual heat and utilizing function
Stove.
Background technology
At present, the efficiency of energy utilization in China only has 33%, and lower than developed country about 10%, the energy consumption of unit product and state
Border advanced level is compared, and has bigger gap, is mainly produced in the process industry such as China's metallurgy, building materials, chemical industry a large amount of
Complementary energy is not utilized effectively.The process industry energy consumption such as metallurgy, building materials, chemical industry is big, accounts for the 70% of China's industry total energy consumption, entirely
The 46% of ball same trade energy consumption；And contained complementary energy is big, the 48% of China's industry total energy consumption, in these process industries, cigarette are accounted for
Gas waste heat accounts for 35% of complementary energy contained by its entirety, equivalent to 3.4 hundred million tons standard coals, but China's industrial smoke waste heat recovery rate is only
It is lower 15%-20% than external average level for 29%.
The pyrolysis oven of incineration treatment of garbage is presently used for, a large amount of high-temperature flue gas after it burns are sent directly into vent gas treatment
Device processing, wastes substantial amounts of thermal energy, is unfavorable for energy-saving and emission-reduction.
The content of the invention
It is an object of the invention to provide a kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function, it is with energy saving and ring
The characteristics of guarantor, to solve the above problem existing for garbage pyrolysis furnace in the prior art.
For this purpose, the present invention uses following technical scheme：
A kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function, it includes bilingual furnace body, the bilingual furnace body
Top is set to drying garbage room, and is provided with rubbish second-time burning below the drying garbage room on the bilingual furnace body
Room, wherein, high-temperature flue gas outlet is provided with the rubbish secondary combustion chamber, the high-temperature flue gas outlet is defeated by high-temperature gas
Send pipeline that the high-temperature flue gas of rubbish secondary combustion chamber is sent into drying garbage room the indoor rubbish of drying garbage is dried.
Especially, the heat exchanger for carrying out indirectly heat to rubbish, the height are provided with the drying garbage room
Warm gas transmission pipeline includes high-temperature gas input channel and high-temperature gas output channel, the high-temperature gas input channel and heat
The inlet end of exchanger is connected, and the high-temperature gas output channel is connected with the exhaust end of heat exchanger.
Especially, the bottom of the bilingual furnace body is negative oxygen combustion chamber, and wind-distributing pipe is provided with the negative oxygen combustion chamber,
Several wind distributing holes are offered on the wind-distributing pipe, and the wind-distributing pipe is connected with the high-temperature gas output channel.
Especially, the high-temperature gas input channel and high-temperature gas output channel use baffling mode, two pipelines
On be provided with least one baffling section.
Especially, the opening direction of the wind distributing hole is on the lower.
Especially, it is provided with the high-temperature gas output channel for the flue gas after heat exchange to be introduced negative oxygen combustion chamber
Air-introduced machine.
Beneficial effects of the present invention are that the tool high-temperature residual heat will using the garbage pyrolysis furnace of function compared with prior art
The high-temperature flue gas that dual firing chamber's oxygen-enriched combusting produces introduces hothouse, house refuse is dried utilization, dried gas leads to
Cross air-introduced machine and provide oxygen to negative oxygen combustion chamber.Whole process does not produce any pollution, and flue gas also gets the efficient use.Not only
Technique is simple, it is easy to accomplish；And energy-saving and emission-reduction, high-temperature flue gas can be utilized efficiently.
Brief description of the drawings
Fig. 1 is the structural representation for the garbage pyrolysis furnace that the tool high-temperature residual heat that the specific embodiment of the invention provides utilizes function
Figure.
In figure：
1st, bilingual furnace body；2nd, drying garbage room；3rd, rubbish secondary combustion chamber；4th, high-temperature flue gas outlet；5th, heat exchanger；
6th, high-temperature gas input channel；7th, high-temperature gas output channel；8th, oxygen combustion chamber is born；9th, wind-distributing pipe；10th, wind distributing hole；11st, draw
Wind turbine.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
Refering to Figure 1, rubbish heat of the tool high-temperature residual heat that Fig. 1, which is the specific embodiment of the invention, to be provided using function
Solve the structure diagram of stove.
In the present embodiment, a kind of tool high-temperature residual heat includes bilingual furnace body 1 using the garbage pyrolysis furnace of function, described bilingual
The top of furnace body 1 is set to drying garbage room 2, and is provided with the bilingual furnace body 1 in the lower section of the drying garbage room 2
Rubbish secondary combustion chamber 3, high-temperature flue gas outlet 4 is provided with the rubbish secondary combustion chamber 3, and the high-temperature flue gas outlet 4 is logical
Cross the high-temperature gas conveyance conduit feeding drying garbage room 2 rubbish at this is dried, drying mode is added using indirect
The mode of heat, the heat exchanger 5 for carrying out indirectly heat to rubbish, the High Temperature Gas are provided with the drying garbage room 2
Body conveyance conduit includes high-temperature gas input channel 6 and high-temperature gas output channel 7, the high-temperature gas input channel 6 and heat
The inlet end of exchanger 5 is connected, and the high-temperature gas output channel 7 is connected with the exhaust end of heat exchanger 5, the high temperature
Gas feeding duct 6 and high-temperature gas output channel 7 use baffling mode, and at least one baffling is provided with two pipelines
Section.
The bottom of the bilingual furnace body 1 is negative oxygen combustion chamber 8, and wind-distributing pipe 9, institute are provided with the negative oxygen combustion chamber 8
State and several wind distributing holes 10 offered on wind-distributing pipe 9, the opening direction of the wind distributing hole 10 on the lower, and the wind-distributing pipe 9 and institute
State high-temperature gas output channel 7 to be connected, be provided with the high-temperature gas output channel 7 for the flue gas after heat exchange to be drawn
Enter the air-introduced machine 11 of negative oxygen combustion chamber 8.
During work, the high-temperature flue gas that the burning of rubbish secondary combustion chamber 3 produces is passed through by baffling form feeding heat exchanger 5
House refuse is dried in drying garbage room 2, and the drying of house refuse whether directly determines the bilingual efficiency of house refuse.
So house refuse is dried using this partial fume, this portion gas gives thing into wind-distributing pipe 9 after the completion of drying process
Material carries out cloth wind, and oxygen is provided to negative oxygen combustion chamber 8.House refuse is dried using indirect mode, first by the heat of flue gas
Amount passes to heat exchanger tube, then again by the heat transfer of heat exchanger tube to house refuse.This mode will not be dirty because of the composition in flue gas
Contaminate house refuse, and the not outer row of dried gas.
Above example is to elaborate the basic principle and characteristic of the present invention, and the present invention limits from above-mentioned example,
Without departing from the spirit and scope, the present invention also has various changes, these changes and modifications are both fallen within
In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (6)
1. a kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function, it includes bilingual furnace body, the bilingual furnace body it is upper
Portion is set to drying garbage room, and is provided with rubbish second-time burning below the drying garbage room on the bilingual furnace body
Room, it is characterised in that high-temperature flue gas outlet is provided with the rubbish secondary combustion chamber, the high-temperature flue gas outlet passes through high temperature
Gas transmission pipeline by the high-temperature flue gas of rubbish secondary combustion chamber be sent into drying garbage room to the indoor rubbish of drying garbage into
Row drying.
2. tool high-temperature residual heat according to claim 1 utilizes the garbage pyrolysis furnace of function, it is characterised in that the rubbish is done
Dry interior is provided with the heat exchanger for carrying out indirectly heat to rubbish, and the high-temperature gas conveyance conduit includes high-temperature gas
Input channel and high-temperature gas output channel, the high-temperature gas input channel is connected with the inlet end of heat exchanger, described
High-temperature gas output channel is connected with the exhaust end of heat exchanger.
3. tool high-temperature residual heat according to claim 2 utilizes the garbage pyrolysis furnace of function, it is characterised in that the bilingual stove
The bottom of furnace body is negative oxygen combustion chamber, is provided with wind-distributing pipe in the negative oxygen combustion chamber, several are offered on the wind-distributing pipe
Wind distributing hole, and the wind-distributing pipe is connected with the exhaust end of the high-temperature gas conveyance conduit.
4. tool high-temperature residual heat according to claim 1 or 2 utilizes the garbage pyrolysis furnace of function, it is characterised in that the height
Warm gas feeding duct and high-temperature gas output channel uses baffling mode, and at least one baffling is provided with two pipelines
Section.
5. tool high-temperature residual heat according to claim 3 utilizes the garbage pyrolysis furnace of function, it is characterised in that the wind distributing hole
Opening direction on the lower.
6. tool high-temperature residual heat according to claim 1 utilizes the garbage pyrolysis furnace of function, it is characterised in that the High Temperature Gas
The air-introduced machine for the flue gas after heat exchange to be introduced to negative oxygen combustion chamber is provided with body output channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444795.5A CN107990317A (en) | 2017-12-27 | 2017-12-27 | A kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444795.5A CN107990317A (en) | 2017-12-27 | 2017-12-27 | A kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990317A true CN107990317A (en) | 2018-05-04 |
Family
ID=62043028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711444795.5A Pending CN107990317A (en) | 2017-12-27 | 2017-12-27 | A kind of garbage pyrolysis furnace for having high-temperature residual heat and utilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990317A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521499Y (en) * | 2002-01-08 | 2002-11-20 | 中国船舶重工集团公司第七一○研究所 | Garbage incinerator |
| CN2690755Y (en) * | 2003-12-23 | 2005-04-06 | 薛占何 | Self aid burning multiple chamber life garbage incinerator |
| CN1676994A (en) * | 2004-03-29 | 2005-10-05 | 尹加强 | Efficient gas-controlled medical and house refuse pyrolyzed incinerator |
| CN1877197A (en) * | 2006-07-04 | 2006-12-13 | 潘云芳 | Combined incineration treatment method for refuse and special vertical oxygen-enriched continuous incinerator |
| CN105090993A (en) * | 2014-07-11 | 2015-11-25 | 浙江三联环保机械设备有限公司 | Built-in comprehensive drying and incinerating system for sludge and drying and incinerating method for sludge |
| CN105135437A (en) * | 2015-08-11 | 2015-12-09 | 李海平 | Household garbage lack oxygen gasification and combustion integration type tri-treatment (reduction, harmless treatment and resourceful treatment) processing device and method |
| CN105542805A (en) * | 2015-12-15 | 2016-05-04 | 广西高远环境工程有限公司 | Vertical-horizontal type gas making apparatus and process with integrated three segments containing destructive distillation, gasification and decomposition for household refuse |
| CN106642131A (en) * | 2016-09-09 | 2017-05-10 | 苏州金洋环保科技有限公司 | Garbage cleaning treatment process |
| CN107062241A (en) * | 2017-04-19 | 2017-08-18 | 湖南力永环保科技股份有限公司 | A kind of domestic garbage pyrolysis stove |
| CN207831357U (en) * | 2017-12-27 | 2018-09-07 | 江苏利百川环保科技有限公司 | A kind of tool high-temperature residual heat utilizes the garbage pyrolysis furnace of function |
-
2017
- 2017-12-27 CN CN201711444795.5A patent/CN107990317A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521499Y (en) * | 2002-01-08 | 2002-11-20 | 中国船舶重工集团公司第七一○研究所 | Garbage incinerator |
| CN2690755Y (en) * | 2003-12-23 | 2005-04-06 | 薛占何 | Self aid burning multiple chamber life garbage incinerator |
| CN1676994A (en) * | 2004-03-29 | 2005-10-05 | 尹加强 | Efficient gas-controlled medical and house refuse pyrolyzed incinerator |
| CN1877197A (en) * | 2006-07-04 | 2006-12-13 | 潘云芳 | Combined incineration treatment method for refuse and special vertical oxygen-enriched continuous incinerator |
| CN105090993A (en) * | 2014-07-11 | 2015-11-25 | 浙江三联环保机械设备有限公司 | Built-in comprehensive drying and incinerating system for sludge and drying and incinerating method for sludge |
| CN105135437A (en) * | 2015-08-11 | 2015-12-09 | 李海平 | Household garbage lack oxygen gasification and combustion integration type tri-treatment (reduction, harmless treatment and resourceful treatment) processing device and method |
| CN105542805A (en) * | 2015-12-15 | 2016-05-04 | 广西高远环境工程有限公司 | Vertical-horizontal type gas making apparatus and process with integrated three segments containing destructive distillation, gasification and decomposition for household refuse |
| CN106642131A (en) * | 2016-09-09 | 2017-05-10 | 苏州金洋环保科技有限公司 | Garbage cleaning treatment process |
| CN107062241A (en) * | 2017-04-19 | 2017-08-18 | 湖南力永环保科技股份有限公司 | A kind of domestic garbage pyrolysis stove |
| CN207831357U (en) * | 2017-12-27 | 2018-09-07 | 江苏利百川环保科技有限公司 | A kind of tool high-temperature residual heat utilizes the garbage pyrolysis furnace of function |
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Address after: 214183 Yuqi Street democratic village, Huishan District, Wuxi, Jiangsu Applicant after: Jiangsu all Rivers Environmental Protection Technology Co., Ltd. Address before: 214183 Yuqi Street democratic village, Huishan District, Wuxi, Jiangsu Applicant before: All Rivers Environmental Protection Technology Co., Ltd. |
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