CN108954364A - A kind of excrement gasification cleaning heating system - Google Patents
A kind of excrement gasification cleaning heating system Download PDFInfo
- Publication number
- CN108954364A CN108954364A CN201810483744.1A CN201810483744A CN108954364A CN 108954364 A CN108954364 A CN 108954364A CN 201810483744 A CN201810483744 A CN 201810483744A CN 108954364 A CN108954364 A CN 108954364A
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- CN
- China
- Prior art keywords
- outlet
- pipeline
- import
- air
- gasification
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0903—Feed preparation
- C10J2300/0909—Drying
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1687—Integration of gasification processes with another plant or parts within the plant with steam generation
Abstract
Gasify the invention discloses a kind of excrement and cleans heating system, core pipe is hollow circular-tube structure, the top of core pipe is inserted into blast cap, blast cap lower sides are equipped with several ventholes, gap is equipped between the upper end of core pipe and the top plate of blast cap, the lower end of core pipe is fixed on air feed branch pipe, the end of air feed branch pipe is connected with air feed general pipeline, the import of air feed general pipeline is connected by pipeline with the outlet of gasification air blower, air feed branch pipe is horizontal to be arranged in the inner cavity of gasification furnace lower part, the inside of gasification furnace is equipped with and pours insulating layer, the gas outlet on gasification furnace top is connected by pipeline with the import of combustion gas air-introduced machine, the outlet of combustion gas air-introduced machine is connected by pipeline with the fuel gas inlet of gas burner, gas burner is mounted on the side of boiler, the exhanst gas outlet of boiler is connected by pipeline with the import of smoke induced draught fan, this Invention has the advantages that clean and environmental protection, can be realized excrement energy, innoxious, resource utilization.
Description
Technical field
The invention belongs to Waste Disposal Technology fields, and in particular to a kind of excrement gasification cleaning heating system.
Background technique
With the fast development of Animal Husbandry in China, the discharge of feces of livestock and poultry caused by Production of Livestock and Poultry aggravates increasingly, serious shadow
Agricultural Sustainable Development in China is rung.The substantial increase of feces of livestock and poultry discharge brings heavy pressure to Ecological Environment,
And seriously affect Agricultural Sustainable Development in China.In traditional production method, feces of livestock and poultry is collected simultaneously returning to the field by peasant household,
To reduce the pollution to neighbouring water resource and atmosphere.But since the 1960s " green revolution ", traditional has
Machine fertilizer is largely substituted by chemical fertilizer, and a large amount of feces of livestock and poultry is unprocessed with regard to direct emission, to water body, soil and air
Serious pollution is caused, and jeopardizes livestock and poultry and human health.
It is combustible that feces of livestock and poultry, which is main component by carbon, hydrogen, oxygen, and after drying, calorific value can reach excrement
2000kcal/kg or more can be converted into thermal energy by way of burning or gasifying, and fuel gases calorific value is in 800kcal/ after gasification
Nm3 or so.How to realize that livestock and poultry dung recovery, energy, harmless treatment become those skilled in the art of the present technique and be badly in need of solution
Major issue certainly.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of excrement gasification cleaning heating system is provided.
A kind of excrement gasification cleaning heating system, including gasification furnace, blast cap, core pipe, gas burner, the core pipe are sky
The top of heart circular tube structure, the core pipe is inserted into blast cap, blast cap lower sides be equipped with several ventholes, core pipe it is upper
Gap is equipped between end and the top plate of blast cap, the lower end of the core pipe is fixed on air feed branch pipe, the end of air feed branch pipe and confession
Wind general pipeline is connected, and the import of air feed general pipeline is connected by pipeline with the outlet of gasification air blower, and the air feed branch pipe is horizontal
Be arranged in the inner cavity of gasification furnace lower part, the inside of gasification furnace, which is equipped with, pours insulating layer, and the gas outlet on gasification furnace top is logical
Piping is connected with the import of combustion gas air-introduced machine, and the outlet of the combustion gas air-introduced machine passes through the combustion gas of pipeline and gas burner
Import is connected, and the gas burner is mounted on the side of boiler, and the exhanst gas outlet of the boiler is drawn by pipeline and flue gas
The import of blower is connected, and the outlet of the smoke induced draught fan is connected by pipeline with excrement drying system.
Preferably, the upper feed inlet of the gasification furnace is connected with the outlet of feed Star-like unloader, the feed star
The import of type discharger is connected with the outlet of pressure feeding spiral conveyer, the import of the pressure feeding spiral conveyer and going out for hopper
Mouth is connected, and the bottom ash discharging hole of the gasification furnace is connected with the import of ash discharge screw conveyor, the ash discharge helical feed
The outlet of machine is connected with the import of ash discharge Star-like unloader, and the front of the ash discharge screw conveyor is equipped with spray head.
Preferably, the air intlet of the gas burner is connected by pipeline with the outlet of combustion blower.
Compared with prior art, beneficial effects of the present invention:
In the use of the present invention, feces of livestock and poultry after drying is fed in gasification furnace by pressure feeding spiral conveyer, gasification
Air feeds the lower part of gasification furnace through the air blower that gasifies, and gasification reaction occurs in gasification furnace for air and dry manure, will
Excrement is converted into combustion gas, and combustion gas, which is sent into gas burner to burn, provides heat source for boiler, and boiler generates steam or hot water is used for
Heat supply, the flue gas that boiler generates, which is sent into excrement drying system through smoke induced draught fan, dries excrement, what gasification generated
Ash is discharged by ash discharge screw conveyor, and the ash after excrement gasification can be used as organic fertilizer returning to the field.The present invention has clean and environmental protection
Advantage can be realized feces of livestock and poultry energy, innoxious, resource utilization.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of excrement gasification cleaning heating system of the present invention.
Fig. 2 is the schematic cross-sectional view in the direction A-A in Fig. 1.
Fig. 3 is the partial enlarged view in Fig. 1 at B.
In figure, 1, hopper, 2, pressure feeding spiral conveyer, 3, gasification furnace, 4, pour insulating layer, 5, blast cap, 6, core pipe, 7, supply
Wind general pipeline, 8, gasification air blower, 9, ash discharge Star-like unloader, 10, ash discharge screw conveyor, 11, spray head, 12, feed star-like unloads
Glassware, 13, combustion gas air-introduced machine, 14, gas burner, 15, boiler, 16, air feed branch pipe, 17, combustion blower, 18, excrement baking
Dry systems, 19, smoke induced draught fan.
Specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of excrement gasification cleaning heating system, including gasification furnace 3, blast cap 5, core pipe 6, combustion gas
Burner 14, the core pipe 6 are hollow circular-tube structure, and the top of the core pipe 6 is inserted into blast cap 5, on 5 lower sides of blast cap
Equipped with several ventholes, gap is equipped between the upper end of core pipe 6 and the top plate of blast cap 5, the lower end of the core pipe 6 is fixed on confession
On wind branch pipe 16, the end of air feed branch pipe 16 is connected with air feed general pipeline 7, and the import of air feed general pipeline 7 is roused by pipeline and gasification
The outlet of blower 8 is connected, and the air feed branch pipe 16 is horizontal to be arranged in the inner cavity of 3 lower part of gasification furnace, the inside of gasification furnace 3
Equipped with insulating layer 4 is poured, the gas outlet on 3 top of gasification furnace is connected by pipeline with the import of combustion gas air-introduced machine 13, described
The outlet of combustion gas air-introduced machine 13 is connected by pipeline with the fuel gas inlet of gas burner 14, and the gas burner 14 is installed
In the side of boiler 15, the exhanst gas outlet of the boiler 15 is connected by pipeline with the import of smoke induced draught fan 19, the cigarette
The outlet of gas air-introduced machine 19 is connected by pipeline with excrement drying system 18, the upper feed inlet and feed of the gasification furnace 3
The outlet of Star-like unloader 12 is connected, the import and the outlet phase of pressure feeding spiral conveyer 2 of the feed Star-like unloader 12
Connection, the import of the pressure feeding spiral conveyer 2 are connected with the outlet of hopper 1, the bottom ash discharging hole of the gasification furnace 1 and row
The import of grey screw conveyor 10 is connected, the outlet of the ash discharge screw conveyor 10 and the import of ash discharge Star-like unloader 9
It is connected, the front of the ash discharge screw conveyor 10 is equipped with spray head 11, and the air intlet of the gas burner 14 passes through
Pipeline is connected with the outlet of combustion blower 17.
The working principle of the invention is:
In the use of the present invention, feces of livestock and poultry after drying is fed in gasification furnace 3 by pressure feeding spiral conveyer 2, gas
The air of change feeds the lower part of gasification furnace 3 through the air blower 8 that gasifies, and gasified reverse occurs in gasification furnace for air and dry manure
It answers, converts combustion gas for excrement, it is that boiler 15 provides heat source that burning in gas burner 14 is sent into combustion gas, and boiler 15 generates steam
Or hot water is used for heat supply, the flue gas that boiler 15 generates is sent into excrement drying system 18 through smoke induced draught fan 19 and is dried to excrement
Dry, the ash that gasification generates is discharged by ash discharge screw conveyor 10, and the ash after excrement gasification can be used as organic fertilizer returning to the field.This
Invention has the advantages that clean and environmental protection, can be realized feces of livestock and poultry energy, innoxious, resource utilization.
Technical solution of the present invention is exemplarily described invention above in conjunction with attached drawing, it is clear that present invention specific implementation
It is not subject to the restrictions described above, changes as long as using the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out
Into, or it is not improved the conception and technical scheme of invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (3)
1. a kind of excrement gasification cleaning heating system, including gasification furnace (3), blast cap (5), core pipe (6), gas burner (14),
It is characterized by: the core pipe (6) is hollow circular-tube structure, the top of the core pipe (6) is inserted into blast cap (5), blast cap (5)
Lower sides are equipped with several ventholes, and gap, the core pipe are equipped between the upper end of core pipe (6) and the top plate of blast cap (5)
(6) lower end is fixed on air feed branch pipe (16), and the end of air feed branch pipe (16) is connected with air feed general pipeline (7), air feed general pipeline
(7) import is connected by pipeline with the outlet of gasification air blower (8), and the setting of air feed branch pipe (16) level is being gasified
In the inner cavity of furnace (3) lower part, the inside of gasification furnace (3), which is equipped with, to be poured insulating layer (4), and the gas outlet on gasification furnace (3) top is logical
Piping is connected with the import of combustion gas air-introduced machine (13), and the outlet of the combustion gas air-introduced machine (13) passes through pipeline and fuel gas buring
The fuel gas inlet of device (14) is connected, and the gas burner (14) is mounted on the side of boiler (15), the boiler (15)
Exhanst gas outlet is connected by pipeline with the import of smoke induced draught fan (19), and the outlet of the smoke induced draught fan (19) passes through pipeline
It is connected with excrement drying system (18).
2. a kind of excrement gasification cleaning heating system as described in claim 1, it is characterised in that: the gasification furnace (3) it is upper
Portion's feed inlet is connected with the outlet of feed Star-like unloader (12), the import of feed Star-like unloader (12) and feed spiral shell
The outlet of rotation conveyer (2) is connected, and the import of the pressure feeding spiral conveyer (2) is connected with the outlet of hopper (1), described
The bottom ash discharging hole of gasification furnace (1) is connected with the import of ash discharge screw conveyor (10), the ash discharge screw conveyor (10)
Outlet be connected with the import of ash discharge Star-like unloader (9), the front of the ash discharge screw conveyor (10) is equipped with spray head
(11)。
3. a kind of excrement gasification cleaning heating system as described in claim 1, it is characterised in that: the gas burner (14)
Air intlet be connected by pipeline with the outlet of combustion blower (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483744.1A CN108954364A (en) | 2018-05-19 | 2018-05-19 | A kind of excrement gasification cleaning heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483744.1A CN108954364A (en) | 2018-05-19 | 2018-05-19 | A kind of excrement gasification cleaning heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108954364A true CN108954364A (en) | 2018-12-07 |
Family
ID=64499316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810483744.1A Pending CN108954364A (en) | 2018-05-19 | 2018-05-19 | A kind of excrement gasification cleaning heating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108954364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114540082A (en) * | 2022-03-18 | 2022-05-27 | 程少全 | Special excrement burning gasification furnace |
| CN114735910A (en) * | 2022-02-28 | 2022-07-12 | 中国农业科学院草原研究所 | Manure is dirty to be collected still field and is utilized device in total based on new forms of energy |
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| EP2068081A1 (en) * | 2006-09-26 | 2009-06-10 | Kobelco Eco-Solutions Co., Ltd. | Operating method and operation control apparatus for gasification melting furnace |
| CN202216252U (en) * | 2011-08-26 | 2012-05-09 | 浙江富春江环保热电股份有限公司 | Device for conveying dried sludge into boiler |
| CN103471104A (en) * | 2013-08-19 | 2013-12-25 | 西安交通大学 | Internal circulating fluidized-bed oxygen-enriched gasification device |
| CN104344402A (en) * | 2010-11-12 | 2015-02-11 | 中国科学院工程热物理研究所 | Air distribution device of fluidized bed and boiler or gasification furnace with air distribution device |
| CN103499083B (en) * | 2013-10-30 | 2016-01-06 | 东莞市汇林包装有限公司 | A kind of biomass gasification fired boiler system |
| CN205170639U (en) * | 2015-11-13 | 2016-04-20 | 北京神雾环境能源科技集团股份有限公司 | Sludge treatment system |
| CN105889905A (en) * | 2016-05-23 | 2016-08-24 | 合肥德博生物能源科技有限公司 | Front biomass ultra-high-speed self-balancing gasifying co-combustion device and method for coal-fired boiler |
| CN206556004U (en) * | 2016-12-27 | 2017-10-13 | 四川川锅科泰达能源技术有限公司 | A kind of wind cap for CFBB |
-
2018
- 2018-05-19 CN CN201810483744.1A patent/CN108954364A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2068081A1 (en) * | 2006-09-26 | 2009-06-10 | Kobelco Eco-Solutions Co., Ltd. | Operating method and operation control apparatus for gasification melting furnace |
| CN104344402A (en) * | 2010-11-12 | 2015-02-11 | 中国科学院工程热物理研究所 | Air distribution device of fluidized bed and boiler or gasification furnace with air distribution device |
| CN202216252U (en) * | 2011-08-26 | 2012-05-09 | 浙江富春江环保热电股份有限公司 | Device for conveying dried sludge into boiler |
| CN103471104A (en) * | 2013-08-19 | 2013-12-25 | 西安交通大学 | Internal circulating fluidized-bed oxygen-enriched gasification device |
| CN103499083B (en) * | 2013-10-30 | 2016-01-06 | 东莞市汇林包装有限公司 | A kind of biomass gasification fired boiler system |
| CN205170639U (en) * | 2015-11-13 | 2016-04-20 | 北京神雾环境能源科技集团股份有限公司 | Sludge treatment system |
| CN105889905A (en) * | 2016-05-23 | 2016-08-24 | 合肥德博生物能源科技有限公司 | Front biomass ultra-high-speed self-balancing gasifying co-combustion device and method for coal-fired boiler |
| CN206556004U (en) * | 2016-12-27 | 2017-10-13 | 四川川锅科泰达能源技术有限公司 | A kind of wind cap for CFBB |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735910A (en) * | 2022-02-28 | 2022-07-12 | 中国农业科学院草原研究所 | Manure is dirty to be collected still field and is utilized device in total based on new forms of energy |
| CN114540082A (en) * | 2022-03-18 | 2022-05-27 | 程少全 | Special excrement burning gasification furnace |
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Application publication date: 20181207 |
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