CN104501172A - Organic solid waste gasification treatment device - Google Patents
Organic solid waste gasification treatment device Download PDFInfo
- Publication number
- CN104501172A CN104501172A CN201410795604.XA CN201410795604A CN104501172A CN 104501172 A CN104501172 A CN 104501172A CN 201410795604 A CN201410795604 A CN 201410795604A CN 104501172 A CN104501172 A CN 104501172A
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- China
- Prior art keywords
- time combustion
- combustion chamber
- time
- storage tank
- air
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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
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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
- F23G5/08—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
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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
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses an organic solid waste gasification treatment device comprising a furnace body and a hot air storage tank. A ternary combustion chamber is arranged at the top end of the furnace body, the middle of the furnace body is provided with a hearth, the lower portion of the furnace body is a primary combustion zone, feed inlets are arranged below the lower side of the ternary combustion chamber on the furnace body, secondary combustion tubes are arranged in the hearth, the top end of each secondary combustion tube is communicated with the ternary combustion chamber, the lower end of each secondary combustion tube extends into the primary combustion zone, an induced air duct is arranged at the top end of the ternary combustion chamber, the ternary combustion chamber is wrapped with an air circulation heating box, an air inlet is arranged on the air circulation heating box, the hot air storage tank is arranged at the side edge of the furnace body, the air circulation heating box is communicated with the hot air storage tank, the ternary combustion chamber is communicated with the hot air storage tank through a ternary combustion chamber intake tube, the first combustion zone is communicated with the hot air storage tank through a first combustion zone intake tube, and the secondary combustion tubes are communicated with the hot air storage tank through secondary combustion tube intake tubes. By the organic solid waste gasification treatment device, various waste organic matters can be treated in a high-temperature oxygen-deficient airtight mode, and the requirements on reduction, harmlessness and resources are met.
Description
Technical field
The present invention relates to organic solid castoff process field, especially a kind of organic solid waste gasification treatment device.
Background technology
Solid organic matters refers to living beings, house refuse, total appellation of industrial refuse etc., it is huge that it produces total amount, and form is various, and processing method traditional is at present Direct-Combustion Technology, heat utilization efficiency is low, secondary pollution is serious, and wherein the burn flue gas that produces and dust have a strong impact on the healthy of ecological environment and the mankind, bring immeasurable loss to social sustainable development.
At present, the organic matter that, calorific value high to water content is low carries out Gasification Technique and still remains at low levels, and being the public relations difficult point of exploitation Gasification Technique, is all stop at this problem mostly.
The three change requirements that the present invention mentions.Three changes refer to: minimizing, innoxious, resource.
Summary of the invention
Object of the present invention aims to provide the oxygen debt air-tight manner process of a kind of all kinds of organic waste high temperature, reaches three change requirements, can recycle the organic solid waste gasification treatment device of combustion heat energy.
For realizing above-mentioned object, technical scheme of the present invention is: a kind of organic solid waste gasification treatment device, comprise body of heater, hot-air storage tank, third time combustion chamber is provided with on body of heater top, it is burner hearth in the middle part of body of heater, lower portion of furnace body is first time combustion zone, on body of heater, the lower side of combustion chamber is provided with charging aperture for the third time, second time combustion tube is provided with in burner hearth, second time combustion tube top and third time combustion chamber, lower end is stretched in first time combustion zone, induced duct is provided with on top, third time combustion chamber, air circulating-heating case is had in third time combustion chamber outsourcing, air circulating-heating case is provided with air intlet, hot-air storage tank is located at the side of body of heater, air circulating-heating case is connected with hot-air storage tank, combustion chamber is connected by third time combustion chamber inlet duct with between hot-air storage tank for the third time, combustion zone is connected by first time combustion zone air inlet pipe with between hot-air storage tank for the first time, be connected by second time combustion tube air inlet pipe between second time combustion tube with hot-air storage tank.
Preferably, in first time combustion zone, be provided with taper coil pipe, taper coil pipe be provided with many apertures, be connected by pipeline between taper coil pipe with hot-air storage tank.
Preferably, pipeline is provided with air intake valve.
Preferably, described aperture is located at miter angle position below taper coil pipe.
Preferably, third time combustion chamber inlet duct is provided with third time combustion chamber valve, second time combustion tube air inlet pipe is provided with second time combustion tube air intake valve, first time combustion zone air inlet pipe is provided with first time burning charge valve.
Preferably, be provided with cylindricality coil pipe, cylindricality coil pipe is provided with pore in third time combustion chamber, hot-air storage tank is communicated with cylindricality coil pipe by third time combustion chamber inlet duct.
Preferably, described pore is located at miter angle position below cylindricality coil pipe.
Preferably, body of heater is provided with second time combustion tube thermometric peep hole, for the third time combustion chamber thermometric peep hole and heat expansion-proof black box.
Preferably, explosion proof door is provided with at body of heater.
Treating apparatus structure of the present invention is simple, easy to operate, it is cheap to manufacture with operating cost, by oxygen debt for all kinds of organic waste high temperature air-tight manner process, reaches minimizing, the treating apparatus that innoxious, resource three changes requirement.
The present invention has following outstanding feature.
(1) the second time combustion tube of the present invention vertical grate that stretches into the first combustion zone with from the first time combustion zone blast pipe cooperating that hot-air storage tank is introduced, make first time combustion zone and vertical grate around organic matter vigorous combustion, burner hearth bulk temperature raises rapidly, simultaneously by the Valve controlling intake of blast pipe, reach a high temperature, operating condition is reduced in gasification that is airtight, anoxic, produce a large amount of air mixtures, be convertible into heat energy, electric energy and reclaim fuel gas, realizing good economic benefit.
(2) the present invention makes full use of the gravitation of the earth, organic matter enters thorax drying, pyrolysis, gasification, carbonization from charging aperture, to become bottom lime-ash out, by the effect of air-introduced machine (or high smokestack produces nature negative pressure), make in burner hearth, to be in negative pressure to run, operation processing cost is cheap, can also accomplish without electric unpowered operation.
(3) the present invention is by first time combustion zone, vertical grate, the cooperation of second time combustion tube and for the third time combustion chamber makes high-temperature flue gas long in the time of staying, poisonous and hazardous composition in thorough combustion decomposition flue gas, owing to being negative pressure running status, dust content greatly reduces, and vent gas treatment is simple, and processing cost is cheap.
(4) the present invention is rational in infrastructure, ingenious, to Solid Organic refuse without the need to classification, can process the mud etc. of the high house refuse of water content, tangerine bar, industrial refuse, sewage disposal generation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 body of heater, 2 charging apertures, 3 air intlets, 4 induced ducts, 5 cylindricality coil pipes, 6 third time combustion chamber, 7 air circulating-heating casees, 8 hot-air storage tanks, 9 third time combustion chamber inlet duct, 10 third time combustion chamber valve, 11 first time combustion zone air inlet pipe, 12 pipelines, 13 second time combustion tube air inlet pipe, 14 second time combustion tube air intake valves, 15 air intake valves, 16 first time burning charge valve, 17 second time combustion tubes, 18 burner hearths, 19 first time combustion zone, 20 lime-ash seal boxs, 21 scrape hawk, 22 ejecting devices, 23 taper coil pipes, 24 vertical grates, 25 heat expansion-proof black boies, 26 fire doors, 27 second time combustion tube thermometric peep holes, 28 explosion proof doors, 29 third time combustion chamber thermometric peep hole, 30 fire holes.
Detailed description of the invention
As shown in Figure 1, organic solid waste gasification treatment device of the present invention, comprise body of heater 1, hot-air storage tank 8, third time combustion chamber 6 is provided with on body of heater 1 top, it is burner hearth 18 in the middle part of body of heater 1, body of heater 1 bottom is first time combustion zone 19, on body of heater 1, the lower side of combustion chamber 6 is provided with charging aperture 2 for the third time, second time combustion tube 17 is provided with in burner hearth 18, second time combustion tube 17 top is connected with third time combustion chamber 6, lower end is stretched in first time combustion zone 19, induced duct 4 is provided with on top, third time combustion chamber 6, air circulating-heating case 7 is had in third time combustion chamber 6 outsourcing, air circulating-heating case 7 is provided with air intlet 3, hot-air storage tank 8 is located at the side of body of heater 1, air circulating-heating case 7 is connected with hot-air storage tank 8, combustion chamber 6 is connected by third time combustion chamber inlet duct 9 with between hot-air storage tank 8 for the third time, first time, combustion zone 19 11 to be connected by first time combustion zone air inlet pipe with between hot-air storage tank 8, be connected by second time combustion tube air inlet pipe 13 between second time combustion tube 17 with hot-air storage tank 8.In first time combustion zone 19, be provided with taper coil pipe 23, taper coil pipe 23 is provided with many apertures, and aperture is positioned at the position of miter angle below taper coil pipe 23, is connected between taper coil pipe 23 with hot-air storage tank 8 by pipeline 12.Pipeline 12 is provided with air intake valve 15 in third time combustion chamber inlet duct 9, is provided with third time combustion chamber valve 10, second time combustion tube air inlet pipe 13 is provided with second time combustion tube air intake valve 14, first time combustion zone air inlet pipe 11 is provided with first time burning charge valve 16.In third time combustion chamber 6, be provided with cylindricality coil pipe 5, cylindricality coil pipe 5 is provided with pore, and pore is located at miter angle position below cylindricality coil pipe 5, and hot-air storage tank 8 is communicated with cylindricality coil pipe 5 by third time combustion chamber inlet duct 9.Body of heater 1 is provided with second time combustion tube thermometric peep hole 27, for the third time combustion chamber thermometric peep hole 29 and heat expansion-proof black box 25.Explosion proof door 28 is provided with at body of heater 1.Bottom body of heater 1, be provided with lime-ash seal box 20, scrape hawk 21 and ejecting device 22 and fire hole 30, the ejecting device 22 of the present embodiment can adopt piston cylinder.Fire door 26 is provided with at the bottom side of body of heater 1.Air-introduced machine can be connected with on induced duct 4 during use.
When the present invention uses, from charging aperture 2 filling even organic waste until fill up nature sealing function charging aperture, burner hearth 18 bottom ashe seal box 20 loads lime-ash and plays sealed bottom effect to fire hole 30, the combustible bottom body of heater 1 is lighted from fire hole 30, when after combustible is lighted under air-introduced machine (or high smokestack produce natural negative pressure) effect, cold air enters air circulating-heating case 7 from air intake 3 and enters first time combustion zone 19 through hot-air storage tank 8 from first time combustion zone air inlet pipe 11 and extend to the vertical grate 24 of the first burning zone with second time combustion tube 17, participate in vigorous combustion, burner hearth 18 rapid temperature increases, now mainly combustion vertical type furnace bridge and first time combustion zone 19 around organic matter.By control air intake valve 15, first time burning charge valve 16 intake reach a high temperature, the heat energy gasification operating mode of anoxic, produce a large amount of high temperature mixed combustible gas bodies for second time combustion tube 17 and third time combustion chamber 6 burn.Intake again by controlling second time combustion tube air intake valve 14 makes second time combustion tube 17 vigorous combustion, and the high temperature radiation towards periphery that burning produces, makes the organic matter rapid temperature increases of surrounding.Destructive distillation, pyrolysis, produce more steam, the mixed combustible gas of the composition such as fuel gas, tar, this Thermal Cycling constantly carries out, until debirs are become carbon residue by carbonization, by accurately controlling taper coil pipe 23 intake, produce high heating value fuel gas, combustion heat release can maintain burner hearth worst hot case until become lime-ash, discharges out of the furnace under the effect of scraping hawk 21 and ejecting device 22.Material in burner hearth 18 is whole to collapse, and new organic matter is constantly supplemented into by from charging aperture 2, and second time combustion tube 17 vigorous combustion produces the high temperature of more than 900 DEG C.When a large amount of air mixture and tar enter second time combustion tube 17 incomplete combustion, by control third time combustion chamber valve 10 allow residual fuel gas and tar third time combustion chamber 6 be burned to the temperature of more than 1000 DEG C, wipe out and burn remaining tar and toxic and harmful and bioxin etc.
By close third time combustion chamber valve 10, second time combustion tube air intake valve 14, air intake valve 15, first time burning charge valve 16 4 can extract fuel gas from third time combustion chamber 6 exhanst gas outlet induced duct.
Through first time combustion zone 19, the flue gas that discharges after second time combustion tube 17 and third time 6 three times, combustion chamber high-temp combustion, discharge with after simple water mist sprinkling technical finesse, national incinerator pollutant emission standard can be reached.
Example two:
The present embodiment is with the difference implementing: this enforcement second time combustion tube 17 is four, and combustion chamber 6 is 1 for the third time, and the present embodiment is the same with effect that embodiment one realizes.
Device of the present invention is applicable to the few island of house refuse discharge capacity, small towns, counties and districts' class area, and flexibly, manipulation is convenient, economical and practical.Apparatus of the present invention can be circular, also can be rectangular.Rectangular device can infinitely lengthen, and then reaches the object improving day output.
The above is the preferred embodiment of the present invention; certainly the interest field of the present invention can not be limited with this; should be understood that; for those skilled in the art; technical scheme of the present invention is modified or equivalent replacement, do not depart from the protection domain of technical solution of the present invention.
Claims (9)
1. an organic solid waste gasification treatment device, comprise body of heater (1), hot-air storage tank (8), it is characterized in that: be provided with third time combustion chamber (6) on body of heater (1) top, body of heater (1) middle part is burner hearth (18), body of heater (1) bottom is first time combustion zone (19), charging aperture (2) was provided with at the lower side of body of heater (1) combustion chamber of upper third time (6), second time combustion tube (17) is provided with in burner hearth (18), second time combustion tube (17) top was connected with third time combustion chamber (6), lower end is stretched in first time combustion zone (19), third time combustion chamber (6) top be provided with induced duct (4), in third time, combustion chamber (6) outsourcing has air circulating-heating case (7), air circulating-heating case (7) is provided with air intlet (3), hot-air storage tank (8) is located at the side of body of heater (1), air circulating-heating case (7) is connected with hot-air storage tank (8), third time combustion chamber (6) is connected by third time combustion chamber inlet duct (9) with between hot-air storage tank (8), first time combustion zone (19) is connected by first time combustion zone air inlet pipe (11) with between hot-air storage tank (8), be connected by second time combustion tube air inlet pipe (13) between second time combustion tube (17) with hot-air storage tank (8).
2. organic solid waste gasification treatment device according to claim 1, it is characterized in that: within first time combustion zone (19), be provided with taper coil pipe (23), taper coil pipe (23) is provided with many apertures, is connected by pipeline (12) between taper coil pipe (23) with hot-air storage tank (8).
3. organic solid waste gasification treatment device according to claim 2, is characterized in that: on pipeline (12), be provided with air intake valve (15).
4. organic solid waste gasification treatment device according to claim 2, is characterized in that: described aperture is located at miter angle position, taper coil pipe (23) below.
5. organic solid waste gasification treatment device according to claim 1, it is characterized in that: on third time combustion chamber inlet duct (9), be provided with third time combustion chamber valve (10), second time combustion tube air inlet pipe (13) is provided with second time combustion tube air intake valve (14), first time combustion zone air inlet pipe (11) is provided with first time burning charge valve (16).
6. organic solid waste gasification treatment device according to claim 1, it is characterized in that: within third time combustion chamber (6), be provided with cylindricality coil pipe (5), cylindricality coil pipe (5) is provided with pore, and hot-air storage tank (8) was communicated with cylindricality coil pipe (5) by third time combustion chamber inlet duct (9).
7. organic solid waste gasification treatment device according to claim 6, is characterized in that: described pore is located at miter angle position, cylindricality coil pipe (5) below.
8. organic solid waste gasification treatment device according to claim 1, is characterized in that: on body of heater (1), be provided with second time combustion tube thermometric peep hole (27), third time combustion chamber thermometric peep hole (29) and heat expansion-proof black box (25).
9. organic solid waste gasification treatment device according to claim 1, is characterized in that: be provided with explosion proof door (28) at body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795604.XA CN104501172B (en) | 2014-12-22 | 2014-12-22 | Organic solid waste gasification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795604.XA CN104501172B (en) | 2014-12-22 | 2014-12-22 | Organic solid waste gasification treatment device |
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| Publication Number | Publication Date |
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| CN104501172A true CN104501172A (en) | 2015-04-08 |
| CN104501172B CN104501172B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410795604.XA Expired - Fee Related CN104501172B (en) | 2014-12-22 | 2014-12-22 | Organic solid waste gasification treatment device |
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| Country | Link |
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| CN (1) | CN104501172B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135435A (en) * | 2015-09-30 | 2015-12-09 | 上海源凡投资有限公司 | Anaerobic refuse cracking treatment machine |
| CN107461747A (en) * | 2017-07-19 | 2017-12-12 | 湖南沃邦环保科技有限公司 | A kind of pyrolysis gasification system |
| CN110542095A (en) * | 2019-09-06 | 2019-12-06 | 韩山师范学院 | PCB electronic board pyrolysis incineration device |
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| FR2248747A5 (en) * | 1973-10-23 | 1975-05-16 | Valdenaire Hubert | Horizontal tube rotary sawdust burner - fuel travels around outside of combustion tube and is blown through inside |
| JP2002265958A (en) * | 2001-03-09 | 2002-09-18 | Tsuji Densetsu Kk | Recycle wax production apparatus |
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| CN102003713A (en) * | 2010-11-02 | 2011-04-06 | 中国科学院广州能源研究所 | Method and device for combustible solid waste gasification combustion |
| CN103759280A (en) * | 2014-01-14 | 2014-04-30 | 李金秀 | Chimney of coal-fired boiler |
| CN204404187U (en) * | 2014-12-22 | 2015-06-17 | 危朝东 | A kind of organic solid waste gasification treatment device |
-
2014
- 2014-12-22 CN CN201410795604.XA patent/CN104501172B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2248747A5 (en) * | 1973-10-23 | 1975-05-16 | Valdenaire Hubert | Horizontal tube rotary sawdust burner - fuel travels around outside of combustion tube and is blown through inside |
| CN1427935A (en) * | 2000-05-11 | 2003-07-02 | 弗兰克林·斯科特 | Biomass burner |
| JP2002265958A (en) * | 2001-03-09 | 2002-09-18 | Tsuji Densetsu Kk | Recycle wax production apparatus |
| CN101004268A (en) * | 2006-07-16 | 2007-07-25 | 中国石油化工集团公司 | Equipment and technique for treating waste liquid from production of acrylonitrile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135435A (en) * | 2015-09-30 | 2015-12-09 | 上海源凡投资有限公司 | Anaerobic refuse cracking treatment machine |
| CN107461747A (en) * | 2017-07-19 | 2017-12-12 | 湖南沃邦环保科技有限公司 | A kind of pyrolysis gasification system |
| CN110542095A (en) * | 2019-09-06 | 2019-12-06 | 韩山师范学院 | PCB electronic board pyrolysis incineration device |
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| Publication number | Publication date |
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| CN104501172B (en) | 2017-02-01 |
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