CN201525830U - Novel biological substance gasification and purification device - Google Patents

Novel biological substance gasification and purification device Download PDF

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Publication number
CN201525830U
CN201525830U CN2009200171724U CN200920017172U CN201525830U CN 201525830 U CN201525830 U CN 201525830U CN 2009200171724 U CN2009200171724 U CN 2009200171724U CN 200920017172 U CN200920017172 U CN 200920017172U CN 201525830 U CN201525830 U CN 201525830U
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CN
China
Prior art keywords
fuel gas
water
purification
spray
outlet
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 - Lifetime
Application number
CN2009200171724U
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Chinese (zh)
Inventor
孙志刚
李广丰
王楠楠
姚荣荣
赵忠兴
宁瑞
赵春波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Hui Chang Landscaping Engineering Co., Ltd.
Original Assignee
Dalian Dechang Energy Saving & Environmental Protection New Technology Development Co Ltd
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Publication date
Application filed by Dalian Dechang Energy Saving & Environmental Protection New Technology Development Co Ltd filed Critical Dalian Dechang Energy Saving & Environmental Protection New Technology Development Co Ltd
Priority to CN2009200171724U priority Critical patent/CN201525830U/en
Application granted granted Critical
Publication of CN201525830U publication Critical patent/CN201525830U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a gasification and purification device for fuel gas preparation by utilizing biological substances, and provides a novel biological substance gasification and purification device, which aims to overcome the defects of the traditional fuel gas preparation and purification device of high tar content of the generated fuel gas, overhigh fuel gas temperature, corrosion in the pipeline and pipeline blockage after temperature reduction. The novel biological substance gasification and purification device comprises a gasification reaction device, a primary filtering device, a sprinkling purification device, an air-water separation device, a secondary filtering device, a pressure regulating device, a pressurizing and conveying device, a discharge pipeline, a fuel gas conveying pipeline, a circulation water tank, an auger automatic loading device and a water jacket. The fuel gas generated by the device is purified, dried and cooled through the devices at all stages, and tar in the fuel gas is separated out before entering the conveying pipeline, so that the tar content in the fuel gas is effectively reduced, and the phenomenon that tar is separated out under low temperature and corrodes and blocks pipeline is avoided.

Description

The novel biomass gasifying refining plant
Technical field
The utility model relates to the gasification treating plant that biomass are produced combustion gas, and the combustion gas of producing after the purification can be used as cooking and heating gas.
Background technology
In short supply day by day along with fossil energy, the utilization of renewable energy source is more and more paid attention to by people.China produces more than 700,000,000 ton of agricultural crop straw per year, wherein has 500,000,000 tons of stalks to be burned or discarded, not only causes waste, has also caused environmental pollution.Tap a new source of energy, it is extremely urgent to solve energy dilemma.Domestic in recent years many enterprises are all in the research and development biomass gasification technology, comprise the gasifying biomass purification techniques, but also there is various disadvantages, as the gas tar oil content height after the gasification, the fuel gas temperature that produces is too high, and after the cooling, tar with which condenses in the pipeline in pipeline, burn into blocks pipeline, causes conduit failure.
The utility model content
The purpose of this utility model provides a kind of novel biomass gasifying refining plant, can produce low tar content and clean more combustion gas.
The technical solution adopted in the utility model is: the novel biomass gasifying refining plant is made up of gasification reactor apparatus 1, one-level filtration unit 2, spray cleaning device 3, water separator 6, cascade filtration device 7, regulator 8, positive delivery device 9, emptying pipe 10, fuel gas transportation pipeline 11, cyclic water tank 13, auger automatic charging device 14 and water jacket 15; Gasification reactor apparatus 1 is the downdraft fixed-bed reactor; Spray cleaning device 3 is made up of spray thrower 4, spray water pump 5 and water circulating pump 12; The outlet of auger automatic charging device 14 is connected with the opening for feed of gasification reactor apparatus 1, the air outlet of gasification reactor apparatus 1 is connected with the import of one-level filtration unit 2, the import of spray thrower 4 is connected with the outlet of one-level filtration unit 2, the outlet of spray thrower 4 is connected with the import of water separator 6, the import of cascade filtration device 7 is connected with the outlet of water separator 6, the outlet of cascade filtration device 7 is connected with positive delivery device 9, and water jacket 15 is coated on the bottom skin of spray thrower 4.
One-level filtration unit 2 is a metallic filter, cascade filtration device 7 substance filter of making a living.
The beneficial effects of the utility model are: the inflammable gas that this device produces is by each stage arrangement purge drying cooling, tar in the combustion gas is separated out before entering transport pipe, effectively reduce the tar content in the combustion gas, avoid tar to separate out and corrode blocking pipe because of low temperature.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present utility model;
Wherein: 1, gasification reactor apparatus, 2, the one-level filtration unit, 3, the spray cleaning device, 4, spray thrower, 5, spray water pump, 6, water separator, 7, the cascade filtration device, 8, regulator, 9, positive delivery device, 10, emptying pipe, 11, fuel gas transportation pipeline, 14, auger automatic charging device, 15 water jackets.
Fig. 2 is a plan structure synoptic diagram of the present utility model.
Wherein: 12, water circulating pump, 13, cyclic water tank.
Embodiment
As shown in Figure 1, the utility model is made up of gasification reactor apparatus 1, one-level filtration unit 2, spray cleaning device 3, water separator 6, cascade filtration device 7, regulator 8, positive delivery device 9, emptying pipe 10, fuel gas transportation pipeline 11, cyclic water tank 13, auger automatic charging device 14 and water jacket 15; Spray cleaning device 3 is made up of spray thrower 4, spray water pump 5 and water circulating pump 12.Auger automatic charging device 15 is connected with the opening for feed of gasification reactor apparatus 1, the air outlet of gasification reactor apparatus 1 links to each other with the import of one-level filtration unit 2, the outlet of one-level filtration unit 2 is connected with the import of spray thrower 4, the outlet of spray thrower 4 links to each other with the import of water separator 6, the outlet of water separator 6 links to each other with the import of cascade filtration device 7, and the outlet of cascade filtration device 7 is connected with positive delivery device 9.
Gasification reactor apparatus 1 is the downdraft fixed-bed reactor, and supporting metrical instrument detects the zone of oxidation temperature, avoids crossing because of the zone of oxidation temperature low or too highly causing that tar content is too high.Fuel joins in the gasification reactor apparatus 1 through auger automatic charging device 14, guarantee the thickness of each responding layer in the gasification reactor apparatus 1, guarantee the continuity of aerogenesis, the fuel back of burning in gasification reactor apparatus 1 produces impure more, inflammable gas that temperature is higher.Contain under the effect of inflammable gas induced draft fan in positive delivery device 9 of impurity and be inhaled in the one-level filtration unit 2, one-level filtration unit 2 is a metallic filter, and the metal iron filings are equipped with in inside, in order to eliminate the impurity of the comparatively large vol that is mingled with in the combustion gas.Bottom from spray thrower 4 after combustion gas is filtered through one-level enters, discharge from top, combustion gas is moved from bottom to top, the spray water pump 5 ejection water smokes of spray cleaning device 3, water smoke moves from top to bottom, opposite with the gasmovement direction, rinse out impurity such as flying dust contained in the combustion gas, tar, reduce fuel gas temperature simultaneously, the outer one deck water jacket 15 that coats in spray thrower 4 bottoms, cyclic water tank 13 water filling in water jacket 15, water circulating pump 12 are flowed the water cycle in cyclic water tank and the water jacket, and fuel gas temperature is further reduced.The contained moisture content of the combustion gas of coming out from spray thrower 4 is bigger, enter water separator 6, by being arranged on wherein W type traverse baffle repeatedly behind the baffling, be blended in water vapour in the combustion gas attached on the traverse baffle, the water that contains in the combustion gas be separated and the discharge system outside.The exsiccant combustion gas enters cascade filtration device 7, after biomass filler filtration wherein, becomes the combustion gas of dried and clean, is finally sent in the gas storage holder by positive delivery device 9, as cooking and heating gas.

Claims (2)

1. novel biomass gasifying refining plant, it is characterized in that, form by gasification reactor apparatus (1), one-level filtration unit (2), spray cleaning device (3), water separator (6), cascade filtration device (7), regulator (8), positive delivery device (9), emptying pipe (10), fuel gas transportation pipeline (11), cyclic water tank (13), auger automatic charging device (14) and water jacket (15); Gasification reactor apparatus (1) is the downdraft fixed-bed reactor; Spray cleaning device (3) is made up of spray thrower (4), spray water pump (5) and water circulating pump (12); The outlet of auger automatic charging device (14) is connected with the opening for feed of gasification reactor apparatus (1), the air outlet of gasification reactor apparatus (1) is connected with the import of one-level filtration unit (2), the import of spray thrower (4) is connected with the outlet of one-level filtration unit (2), the outlet of spray thrower (4) is connected with the import of water separator (6), the import of cascade filtration device (7) is connected with the outlet of water separator (6), the outlet of cascade filtration device (7) is connected with positive delivery device (9), water jacket (15) is coated on the bottom skin of spray thrower (4), and spray water pump (5) is connected with spray thrower (4) with water circulating pump (12).
2. novel biomass gasifying refining plant according to claim 1 is characterized in that, described one-level filtration unit (2) is a metallic filter, cascade filtration device (7) substance filter of making a living.
CN2009200171724U 2009-08-25 2009-08-25 Novel biological substance gasification and purification device Expired - Lifetime CN201525830U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200171724U CN201525830U (en) 2009-08-25 2009-08-25 Novel biological substance gasification and purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200171724U CN201525830U (en) 2009-08-25 2009-08-25 Novel biological substance gasification and purification device

Publications (1)

Publication Number Publication Date
CN201525830U true CN201525830U (en) 2010-07-14

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CN2009200171724U Expired - Lifetime CN201525830U (en) 2009-08-25 2009-08-25 Novel biological substance gasification and purification device

Country Status (1)

Country Link
CN (1) CN201525830U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268298A (en) * 2011-07-11 2011-12-07 常熟市多能铆焊厂 Down-draft biomass fuel gasification furnace
CN102876382A (en) * 2011-07-11 2013-01-16 常熟市辛庄镇前进五金厂 Structure improved downdraft biomass fuel vaporizing furnace
CN102876393A (en) * 2011-07-11 2013-01-16 常熟市辛庄镇前进五金厂 Structure improved biomass fuel vaporizing furnace
CN103194272A (en) * 2013-04-10 2013-07-10 山西鑫立能源科技有限公司 Coal gangue pyrolysis gasification crude gas purified combustion recycling device
CN103205278A (en) * 2013-04-10 2013-07-17 山西鑫立能源科技有限公司 Thermal-cycle continuous pyrolysis-gasification comprehensive device for coal gangues
US10025435B2 (en) 2014-04-14 2018-07-17 Industrial Technology Research Institute Touch panel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268298A (en) * 2011-07-11 2011-12-07 常熟市多能铆焊厂 Down-draft biomass fuel gasification furnace
CN102268298B (en) * 2011-07-11 2012-11-07 常熟市多能铆焊厂 Down-draft biomass fuel gasification furnace
CN102876382A (en) * 2011-07-11 2013-01-16 常熟市辛庄镇前进五金厂 Structure improved downdraft biomass fuel vaporizing furnace
CN102876393A (en) * 2011-07-11 2013-01-16 常熟市辛庄镇前进五金厂 Structure improved biomass fuel vaporizing furnace
CN102876382B (en) * 2011-07-11 2013-09-18 常熟市辛庄镇前进五金厂 Structure improved downdraft biomass fuel vaporizing furnace
CN102876393B (en) * 2011-07-11 2013-12-11 常熟市辛庄镇前进五金厂 Structure improved biomass fuel vaporizing furnace
CN103194272A (en) * 2013-04-10 2013-07-10 山西鑫立能源科技有限公司 Coal gangue pyrolysis gasification crude gas purified combustion recycling device
CN103205278A (en) * 2013-04-10 2013-07-17 山西鑫立能源科技有限公司 Thermal-cycle continuous pyrolysis-gasification comprehensive device for coal gangues
CN103205278B (en) * 2013-04-10 2014-04-30 山西鑫立能源科技有限公司 Thermal-cycle continuous pyrolysis-gasification comprehensive device for coal gangues
US10025435B2 (en) 2014-04-14 2018-07-17 Industrial Technology Research Institute Touch panel

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C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CP01 Change in the name or title of a patent holder

Address after: Hi Tech Park Qixian Kerry road Dalian city Liaoning province 116033 a building room 2101-2107

Patentee after: DALIAN DECHANG CONSTRUCTION ENGINEERING CO., LTD.

Address before: Hi Tech Park Qixian Kerry road Dalian city Liaoning province 116033 a building room 2101-2107

Patentee before: Dalian Dechang Energy Environment Development Co., Ltd.

Address after: Hi Tech Park Qixian Kerry road Dalian city Liaoning province 116033 a building room 2101-2107

Patentee after: Dalian Dechang Energy Environment Development Co., Ltd.

Address before: Hi Tech Park Qixian Kerry road Dalian city Liaoning province 116033 a building room 2101-2107

Patentee before: Dalian Dechang Energy Saving & Environmental Protection New Technology Development Co., Ltd.

C56 Change in the name or address of the patentee
TR01 Transfer of patent right

Effective date of registration: 20160530

Address after: 116025 Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 10 Dalian City 502 room design

Patentee after: Dalian Hui Chang Landscaping Engineering Co., Ltd.

Address before: Hi Tech Park Qixian Kerry road Dalian city Liaoning province 116033 a building room 2101-2107

Patentee before: DALIAN DECHANG CONSTRUCTION ENGINEERING CO., LTD.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: High tech park of Dalian property of 116025 cities in Liaoning province Qixianling love Yin Street No. 10 5 floor Room 502

Patentee after: Hui Chang ecological environment development Co., Ltd.

Address before: 116025 Liaoning city of Dalian province high tech Industrial Park Qixianling love Yin Street No. 10 Dalian City 502 room design

Patentee before: Dalian Hui Chang Landscaping Engineering Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100714