CN106439832A - Combined household garbage pyrolysis incineration device - Google Patents
Combined household garbage pyrolysis incineration device Download PDFInfo
- Publication number
- CN106439832A CN106439832A CN201610932618.0A CN201610932618A CN106439832A CN 106439832 A CN106439832 A CN 106439832A CN 201610932618 A CN201610932618 A CN 201610932618A CN 106439832 A CN106439832 A CN 106439832A
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- CN
- China
- Prior art keywords
- pyrolysis
- incinerator
- oil
- discharging end
- heat exchanger
- 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
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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
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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
- F23G5/44—Details; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/30—Pyrolysing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/105—Furnace arrangements with endless chain or travelling grate
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a combined household garbage pyrolysis incineration device. A feeding hopper is connected with a pyrolysis rotary kiln and a pyrolysis semicoke discharging end cover in sequence; the pyrolysis rotary kiln and the pyrolysis semicoke discharging end cover are arranged in an incineration furnace; a smoke outlet is formed in the top wall of the incineration furnace; a chain type fire grate is arranged in the incineration furnace; an ash residue outlet is formed in the bottom wall of the incineration furnace; a discharging opening is formed in the bottom of the pyrolysis semicoke discharging end cover; the pyrolysis semicoke discharging end cover is connected with one end of an oil gas discharging pipe; the other end of the oil gas discharging pipe is divided into two paths; one path is connected with a first valve and then is connected with the incineration furnace, and the other path is connected with a second valve and then is connected with a tube type heat exchanger; a pyrolysis gas discharging port and a pyrolysis oil discharging port are respectively formed in the upper part and the lower part of the tube type heat exchanger. The device disclosed by the invention is used for household garbage treatment; self-balance of energy is realized; the energy used by the household garbage pyrolysis is derived from pyrolysis semi-cokes, pyrolysis gas and pyrolysis oil which are generated by pyrolysis of the garbage. Excessive pyrolysis gas and pyrolysis oil are stored or used for public service.
Description
Technical field
The invention belongs to environmental protection technical field, more particularly to a kind of combination type domestic garbage pyrolysis incinerator.
Background technology
House refuse is a kind of waste is also a kind of resource simultaneously, and the resource treatment technique of house refuse has become as
The emphasis of whole nation concern.Accelerating and economic rapid growth with Development of China's Urbanization, the amount of clearing of China's house refuse be in by
The trend year increasing, from 2004 1.50 hundred million tons to 2014 1.78 hundred million tons, annual average rate of increase is 1.9% it is estimated that arriving
The year two thousand twenty house refuse amount of clearing will exceed 200,000,000 tons.Therefore the harmless treatment of house refuse and recycling have become as
The problem of current urgent need to resolve.
Treatment Way of Municipal Refuse in City widely used in China or even world wide mainly has landfill, burning at present
With 3 kinds of compost.Refuse pyrolysis technology belongs to an emerging technology of garbage disposal, just gradually develops in the Small Urban of China
Come.Landfill takies a large amount of land resources, so that newly-built site selection of landfill is difficult；The percolate producing is not as properly located
The surrounding enviroment such as soil and subsoil water can be polluted by reason；The gas such as methane that landfill waste fermentation produces, be fire and
Hidden peril of explosion, exacerbates greenhouse effect again.Reach capacity with big and medium-sized cities landfill yard capacity, garbage loading embeading technology will be defined
For the terminal processing techniques of rubbish, thus encouraging the higher processing mode of resource degree.Incineration technology is managed to building and operating
Reason requirement is higher, and construction investment ratio is larger, and secondary pollution treatment technology is more complicated and processing cost is high, the process to rubbish
Amount and quality allow the scope changing less, and the masses are more sensitive to relevant policies.And composting technology floor space is big, waste gas
Seriously polluted and strict to the component requirements of house refuse.Therefore, it is badly in need of developing low-cost, adaptable urban life rubbish
Rubbish is processed and energy technology.
Pollution effects are good, volume reduction effect is significant, resource recovery high because controlling for refuse pyrolysis technology, are described as having of row
The waste disposal method of effect, is to burn one of most potential substitute technology.At present, refuse pyrolysis-incineration technology has obtained very
Good application.Only partially area employs more advanced pyrolytic technique process house refuse for current China, and scale is limited, not
Obtain large-scale application.In domestic garbage pyrolysis reactor, rotary kiln has the strong adaptability to material, operation spirit due to it
The advantages of activity is high, operating experience is enriched, is especially suitable for Small Urban on a small scale, distributed garbage as resource is processed.But it is existing
Only to refuse pyrolysis, the energy of generation is used for burning away the refuse the refuse pyrolysis technology having technology, the unnecessary energy is not received
Collect and use for it.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, provides one kind that rubbish can be pyrolyzed, unnecessary heat
Vent one's spleen and pyrolysis oil can be collected for the combination type domestic garbage pyrolysis incinerator that it is made.
Technical scheme is summarized as follows：
A kind of combination type domestic garbage pyrolysis incinerator, including feed hopper 1, feed hopper 1 successively with pyrolysis rotary kiln 2 and
Pyrolysis char discharging end shield 4 connects, and pyrolysis rotary kiln 2 and pyrolysis char discharging end shield 4 are arranged in incinerator 3, in incinerator
Roof on be provided with exhanst gas outlet 11, be provided with chain furnace grate 8 in incinerator 3, the diapire of incinerator 3 be provided with
Lime-ash outlet 12, the bottom of pyrolysis char discharging end shield 4 is provided with discharge gate 13, and pyrolysis char discharging end shield 4 is discharged with oil gas
One end of pipe 14 connects, and the other end of oil gas discharge pipe 14 divides two-way, and a road is connected with incinerator 3 after being connected with the first valve 9 again
Connect, another road is connected with tubular heat exchanger 6 after being connected with the second valve 10, tubular heat exchanger 6 is provided with pyrolysis gas row
Outlet 5, the bottom of tubular heat exchanger 6 is provided with pyrolysis oil outlet 7.
Advantages of the present invention：
The combination type domestic garbage pyrolysis incinerator of the present invention is applied to the distributed domestic rubbish disposal in Small Urban；Real
Show the self-balancing of energy, the energy used by domestic garbage pyrolysis derives from refuse pyrolysis and produces pyrolysis char, pyrolysis gas and heat
Solution oil.Unnecessary pyrolysis gas and pyrolysis oil collect storage, or are used for public service.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
A kind of combination type domestic garbage pyrolysis incinerator, is shown in Fig. 1, including feed hopper 1, feed hopper 1 successively be pyrolyzed back
Rotary kiln 2 and pyrolysis char discharging end shield 4 connect, and pyrolysis rotary kiln 2 and pyrolysis char discharging end shield 4 are arranged in incinerator 3,
Exhanst gas outlet 11 is provided with the roof of incinerator, is provided with chain furnace grate 8 in incinerator 3, on the diapire of incinerator 3
It is provided with lime-ash outlet 12, the bottom of pyrolysis char discharging end shield 4 is provided with discharge gate 13, pyrolysis char discharging end shield 4 and oil
One end of gas discharge pipe 14 connects, and the other end of oil gas discharge pipe 14 divides two-way, a road be connected with the first valve 9 after again with burning
Stove 3 connects, and another road is connected with tubular heat exchanger 6 after being connected with the second valve 10, and tubular heat exchanger 6 is provided with pyrolysis
Gas outlet 5, the bottom of tubular heat exchanger 6 is provided with pyrolysis oil outlet 7.
Claims (1)
1. a kind of combination type domestic garbage pyrolysis incinerator, including feed hopper (1), feed hopper (1) successively with pyrolysis rotary kiln
(2) connect with pyrolysis char discharging end shield (4), pyrolysis rotary kiln (2) and pyrolysis char discharging end shield (4) are arranged on incinerator
(3), in, exhanst gas outlet (11) is provided with the roof of incinerator, is provided with chain furnace grate (8) in incinerator (3),
Lime-ash outlet (12) is provided with the diapire of incinerator (3), the bottom of pyrolysis char discharging end shield (4) is provided with discharge gate
(13), pyrolysis char discharging end shield (4) is connected with one end of oil gas discharge pipe (14), it is characterized in that the another of oil gas discharge pipe (14)
Two-way is divided in one end, and a road is connected with incinerator (3) after being connected with the first valve (9) again, and another road is connected with the second valve (10)
It is connected with tubular heat exchanger (6) afterwards, tubular heat exchanger (6) is provided with pyrolysis gas outlet (5), tubular heat exchanger
(6) bottom is provided with pyrolysis oil outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932618.0A CN106439832A (en) | 2016-10-31 | 2016-10-31 | Combined household garbage pyrolysis incineration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932618.0A CN106439832A (en) | 2016-10-31 | 2016-10-31 | Combined household garbage pyrolysis incineration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439832A true CN106439832A (en) | 2017-02-22 |
Family
ID=58177536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932618.0A Pending CN106439832A (en) | 2016-10-31 | 2016-10-31 | Combined household garbage pyrolysis incineration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019757A (en) * | 2017-11-21 | 2018-05-11 | 天津大学 | A kind of domestic garbage pyrolysis burns combined unit |
| CN112063395A (en) * | 2020-08-14 | 2020-12-11 | 山东钢铁股份有限公司 | Comprehensive utilization method for thermal cracking of solid waste and hazardous waste resources in steel industry |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295216A (en) * | 1999-10-19 | 2001-05-16 | 森口桂 | Heating furnace |
| CN2503361Y (en) * | 2001-09-12 | 2002-07-31 | 宋纪元 | Rotary furnace bed garbage gasification incineration device |
| CN2525379Y (en) * | 2002-02-10 | 2002-12-11 | 福建华港城市环保（垃圾液化）开发有限公司 | City life refuse treating device |
| CN2758598Y (en) * | 2004-12-09 | 2006-02-15 | 荀巨刚 | Gasifying incinerator for medical refuse |
| CN2809450Y (en) * | 2005-07-30 | 2006-08-23 | 滕清华 | Continuous and controllable pyrogenation integrated refuse incinerator |
| CN102168853A (en) * | 2011-04-22 | 2011-08-31 | 哈尔滨工业大学 | Three-dimensional hierarchical air supply combined waste incinerator |
| KR20120045200A (en) * | 2010-10-29 | 2012-05-09 | 아메코 주식회사 | Apparatus and method for treatment of medical waste using rotary kiln type plasma pyrolysis-melting furnace |
| CN102966954A (en) * | 2012-11-23 | 2013-03-13 | 王雄鹰 | Pyrolyzing and melting kiln and method for preparing ceramics and fuel oil by pyrolyzing garbage |
-
2016
- 2016-10-31 CN CN201610932618.0A patent/CN106439832A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295216A (en) * | 1999-10-19 | 2001-05-16 | 森口桂 | Heating furnace |
| CN2503361Y (en) * | 2001-09-12 | 2002-07-31 | 宋纪元 | Rotary furnace bed garbage gasification incineration device |
| CN2525379Y (en) * | 2002-02-10 | 2002-12-11 | 福建华港城市环保（垃圾液化）开发有限公司 | City life refuse treating device |
| CN2758598Y (en) * | 2004-12-09 | 2006-02-15 | 荀巨刚 | Gasifying incinerator for medical refuse |
| CN2809450Y (en) * | 2005-07-30 | 2006-08-23 | 滕清华 | Continuous and controllable pyrogenation integrated refuse incinerator |
| KR20120045200A (en) * | 2010-10-29 | 2012-05-09 | 아메코 주식회사 | Apparatus and method for treatment of medical waste using rotary kiln type plasma pyrolysis-melting furnace |
| CN102168853A (en) * | 2011-04-22 | 2011-08-31 | 哈尔滨工业大学 | Three-dimensional hierarchical air supply combined waste incinerator |
| CN102966954A (en) * | 2012-11-23 | 2013-03-13 | 王雄鹰 | Pyrolyzing and melting kiln and method for preparing ceramics and fuel oil by pyrolyzing garbage |
Non-Patent Citations (1)
| Title |
|---|
| 江晶: "《固体废物处理处置技术与设备》", 31 January 2016 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019757A (en) * | 2017-11-21 | 2018-05-11 | 天津大学 | A kind of domestic garbage pyrolysis burns combined unit |
| CN112063395A (en) * | 2020-08-14 | 2020-12-11 | 山东钢铁股份有限公司 | Comprehensive utilization method for thermal cracking of solid waste and hazardous waste resources in steel industry |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |