CN102732328A - Integral biomass gasified fuel gas washing/absorbing apparatus - Google Patents
Integral biomass gasified fuel gas washing/absorbing apparatus Download PDFInfo
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- CN102732328A CN102732328A CN2012102051691A CN201210205169A CN102732328A CN 102732328 A CN102732328 A CN 102732328A CN 2012102051691 A CN2012102051691 A CN 2012102051691A CN 201210205169 A CN201210205169 A CN 201210205169A CN 102732328 A CN102732328 A CN 102732328A
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- housing
- dividing plate
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Abstract
The invention discloses an integral biomass gasified fuel gas washing/absorbing apparatus. According to the invention, a fuel gas inlet pipe, a fuel gas outlet pipe, a water overflow pipe and a water discharging pipe are arranged on two lateral ends of a housing. A first separator plate, a second separator plate and a third separator plate are arranged on a longitudinal position of the inner cavity of the housing. A communication port is provided on the upper end of the second separator plate. The first separator plate and the second separator plate extend into water, and the depths of the separators in water are respectively h1 and h2. The water overflow pipe extends into a water storage tank, and the depth of the water overflow pipe in the water storage tank is h3. A lower end-plate of the first separator plate, which is provided with a plurality of air outlet ports, forms an alpha angle with the horizontal plane. A left cover is placed on an upper end of a washing zone (a). A right cover is placed on an upper end of an absorbing zone (b). A bent bottom of the third separator plate is fixedly connected to the inner wall of one end of the housing. An absorption material box is placed on the bottom plate. A plurality of air inlet ports are provided on a bottom plate of the absorption material box. An absorption material is filled in the absorption material box. With the washing/absorbing apparatus, harmful substances in the gasified fuel gas can be substantially removed, and relatively clean fuel gas can be provided for gas generators. Therefore, the apparatus has certain practical values.
Description
Technical field
The present invention relates to a kind of integral biomass gasification burning washing/adsorption unit that matches and use and comparatively clean combustion gas is provided as the fuel gas generation unit with biomass gasifying furnace.
Background technology
Be the objectionable impurities in the combustion gas of decontamination of biological matter (wood tar oil, wood vinegar etc.); All those skilled in the art that are engaged in the biomass gasifying furnace design or make have carried out unremitting effort; The strainer (condensing surface) that designs or made various structures or various types of other vapourizing furnace and match with it; And brought into play effect separately, realized function separately.Like ZL201120555224.6 " biological fuel gas high temperature anaerobic is strengthened destructive distillation device ", ZL201120007518.X " gasification furnace gas purifying device " or the like.But want thorough head it off, also have a lot of things to do.Before the present invention, relevant report is many, is exactly an example like ZL201120118512.X " clean gasifying stove ".
Summary of the invention
The object of the present invention is to provide a kind of integral biomass gasification burning washing/adsorption unit that comparatively clean combustion gas is provided with the preliminary Ex-all of the objectionable impurities in the biomass gasification burning (like tar) and for the fuel gas generation unit.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: described a kind of integral biomass gasification burning washing/adsorption unit comprises left lid, gas inlet pipe, overflow pipe, housing, blow-off pipe, absorption hopper, clean combustion gas output tube, You Gai, the 3rd dividing plate, first dividing plate, second partition and tank; Lean on the transverse ends head of bottom that overflow pipe and blow-off pipe are installed at housing; Be furnished with tank near overflow pipe at the lower housing portion sidewall, the degree of depth that the exit end of overflow pipe inserts tank is (h
3), the transverse ends head on housing top is equipped with gas inlet pipe and clean combustion gas output tube.Lengthwise position at the housing inner chamber is fitted with first dividing plate, second partition and the 3rd dividing plate, has communication port in the upper end of second partition, and the degree of depth that first dividing plate stretches in the water is (h
1), the degree of depth that second partition stretches in the water is (h
2), and (h
2)＞(h
1).Form water wash zone (a) at the housing inner chamber between first dividing plate and the second partition, form zone of transition (c) at the housing inner chamber between second partition and the 3rd dividing plate, form adsorption zone (b) between the right wallboard of the upper end of the 3rd dividing plate and housing.Left side lid is placed on the upper end of water wash zone (a), and right lid is placed on the upper end of adsorption zone (b).The bottom plate of first dividing plate becomes the α angle with horizontal plane, get α=0～10 °, on the bottom plate of first dividing plate, has quantity greater than 1 air outlet, and the bottom plate of first dividing plate is with a space is arranged between the second partition.Base plate after the 3rd dividing plate turns round is connected in the inwall of housing one end; Have square or circular ventilating pit on this base plate: the absorption hopper is placed on the base plate of the 3rd dividing plate; On the bottom panel of absorption hopper, have quantity more than or equal to 1 air inlet port, the absorption material is arranged in the absorption hopper.
Adopt a kind of integral biomass gasification burning washing/adsorption unit that as above technical scheme provides compared with prior art, technique effect is:
1. the objectionable impurities in the Ex-all biomass gasification burning basically is for the fuel gas generation unit provides comparatively clean biological fuel gas.
2. collect after the wood tar oil condensation that falls into the water and can be used as industrial chemicals.
Description of drawings
Fig. 1 is the positive cross-sectional schematic of a kind of integral biomass gasification burning washing/adsorption unit of the present invention, also is Figure of abstract of the present invention.
Embodiment
Do further to describe in detail below in conjunction with the accompanying drawing specific embodiments of the invention.
(as shown in Figure 1) described a kind of integral biomass gasification burning washing/adsorption unit comprises left side lid 1, gas inlet pipe 2, overflow pipe 3, housing 4, blow-off pipe 5, absorption hopper 6, combustion gas output tube 8, right lid the 9, the 3rd dividing plate 10, first dividing plate 12, second partition 13 and tank 15.
Make the housing 4 that outer shape is the square bodily form or cuboid with sheet metal (like stainless steel plate etc.) or nonmetal plate; Lean on the transverse ends head of bottom that overflow pipe 3 and blow-off pipe 5 are installed at housing 4; After closing the switch (like manual valve) on the blow-off pipe 5 water coolant is injected in the housing 4, when the water surface arrives the outlet of overflow pipe 3, stop water coolant and inject.Be furnished with tank 15 near overflow pipe 3 at the lower sides of housing 4, the exit end of overflow pipe 3 inserts in the tank 15, and the degree of depth of insertion (highly) is h
3And the transverse ends head on housing 4 tops is equipped with (slightly) gas inlet pipe 2 and (only) combustion gas output tube 8. and vertically is fitted with first dividing plate 12, second partition 13 and the 3rd dividing plate 10 at housing 4 inner chambers; The upper end of second partition 13 has the communication port 11 of negotiable combustion gas; Form water wash zone (a) at housing 4 inner chambers between first dividing plate 12 and the 3rd dividing plate 13; Form zone of transition (c) at housing 4 inner chambers between second partition 13 and the 3rd dividing plate 10, and form adsorption zone (b) between the right wallboard of the upper end of the 3rd dividing plate 10 and housing 4.Left side lid 1 is placed on the upper end of water wash zone (a), and right lid 9 is placed on the upper end of adsorption zone (b).The bottom plate of first dividing plate 12 becomes the α angle with horizontal plane, get α=0～10 ° usually.On the bottom plate of first dividing plate 12, have quantity more than or equal to 1 air outlet 12a, and the bottom plate of first dividing plate 12 is with there being a space between the second partition 13, the combustion gas after the washing can get into water wash zone (a) through this space.The degree of depth (highly) that first dividing plate 12 stretches in the water is h
1, get h
1＜h
3, the degree of depth (highly) that second partition 13 stretches in the water is h
2, and h
2＞h
1, get h simultaneously
3＞h
2＞h
1Base plate after the 3rd dividing plate 10 turns round is connected in an end inwall of housing 4, has square or circular ventilating pit on the base plate of the 3rd dividing plate 10.The absorption hopper 6 of filling absorption material 7 is placed on the base plate of the 3rd dividing plate 10; On the bottom panel of absorption hopper 6, be processed with quantity more than or equal to 1 air inlet port 14; Combustion gas after washing can get into the gap of the absorption material 7 the absorption hopper 6 from air inlet port 14, and absorption material 7 can blot the water in the combustion gas and adsorb simultaneously the objectionable impuritiess such as tar in the combustion gas.Combustion gas entering adsorption zone (b) through washing and absorption flows to user's (being used for the thermal source of generating like gas electricity generator) from combustion gas output tube 8 again.Said absorption material 7 is selected from wood sawdust, husk, gac, cleaned coal grain, burnt grain or nut-shell, particle diameter≤5mm.
During enforcement, with the thick gas supply pipe of gas inlet pipe 2 connection biomass gasifying furnaces, undressed biomass gasification burning gets into the inner chamber of housing 4, because first dividing plate 12 stretches into the degree of depth h in (insertion) water
1Exit end less than overflow pipe 3 stretches into the degree of depth h3 in (insertion) tank 15 water; 12a and bottom plate get into water wash zone (a) with the space of second partition 13 through the air outlet along the lower end base plate operation of first dividing plate 12 again in water in combustion gas; Part objectionable impurities (tar etc.) has been removed in combustion gas through after the washing; This part combustion gas gets into transition zone (c) by communication port 11; Again along air inlet port 14 the pore base plate of three dividing plate 10 on and absorption hopper 6 bottom panels on get into absorption hopper 6 thereafter; Under absorption material 7 effects in absorption hopper 6 water in the combustion gas is blotted, the combustion gas after washing, the absorption becomes clean combustion gas basically and flows to the user through adsorption zone (b) by combustion gas output tube 8.Because the degree of depth h that second partition 13 inserts in the water
2Greater than h1, so combustion gas can not get into zone of transition (c) through the space of second partition 13 lower ends.When the absorption of absorption in the hopper 6 expect that 7 full of water divide or tar after, remove right lid 9 and will adsorb hopper 6 and take out, the absorption material 7 that more renews, and build and rightly cover 9; When the water of housing 4 inner chamber lower ends need be changed, can open the switch on the blow-off pipe 5, sewage is drained, add water to housing 4 again after removing left side lid 1.So repeat, can realize the object of the invention.
Claims (2)
1. integral biomass gasification burning washing/adsorption unit; Comprise a left side lid (1), gas inlet pipe (2), overflow pipe (3), housing (4), blow-off pipe (5), absorption hopper (6), combustion gas output tube (8), right lid (9), the 3rd dividing plate (10), first dividing plate (12), second partition (13) and tank (15); It is characterized in that: lean on the transverse ends head of bottom that overflow pipe (3) and blow-off pipe (5) are installed at housing (4); Be furnished with tank (15) near overflow pipe (3) at housing (4) lower sides, the degree of depth that the exit end of overflow pipe (3) inserts tank (15) is (h
3), the transverse ends head on housing (4) top is equipped with gas inlet pipe (2) and combustion gas output tube (8); Lengthwise position at housing (4) inner chamber is fitted with first dividing plate (12), second partition (13) and the 3rd dividing plate (10), and the upper end of second partition (13) has communication port (11), and the degree of depth that first dividing plate (12) stretches in the water is (h
1), the degree of depth that second partition (13) stretches in the water is (h
2), (h
2)＞(h
1); Form water wash zone (a) at housing (4) inner chamber between first dividing plate (12) and the second partition (13); Form zone of transition (c) at housing (4) inner chamber between second partition (13) and the 3rd dividing plate (10), form adsorption zone (b) between the right wallboard of the upper end of the 3rd dividing plate (10) and housing (4); Left side lid (1) is placed on the upper end of water wash zone (a), and right lid (9) is placed on the upper end of adsorption zone (b); The bottom plate of first dividing plate (12) becomes the α angle with horizontal plane, get α=0～10 °, on the bottom plate of first dividing plate (12), has quantity greater than 1 air outlet (12a), between the same second partition of bottom plate (13) of first dividing plate (12) space is arranged; Base plate after the 3rd dividing plate (10) turns round is connected in the inwall of housing (4) one ends, has square or circular ventilating pit on this base plate; Absorption hopper (6) is placed on the base plate of the 3rd dividing plate (10), on the bottom panel of absorption hopper (6), has quantity more than or equal to 1 air inlet port (14), and absorption material (7) is arranged in absorption hopper (6); Wherein absorption material (7) is selected from wood sawdust, husk, gac, cleaned coal grain, burnt grain or nut-shell, particle diameter≤5.0mm.
2. a kind of integral biomass gasification burning washing/adsorption unit according to claim 1, it is characterized in that: the outer shape of housing (4) is the square bodily form or cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210205169 CN102732328B (en) | 2012-06-15 | 2012-06-15 | Integral biomass gasified fuel gas washing/absorbing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210205169 CN102732328B (en) | 2012-06-15 | 2012-06-15 | Integral biomass gasified fuel gas washing/absorbing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102732328A true CN102732328A (en) | 2012-10-17 |
| CN102732328B CN102732328B (en) | 2013-09-04 |
Family
ID=46988636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210205169 Expired - Fee Related CN102732328B (en) | 2012-06-15 | 2012-06-15 | Integral biomass gasified fuel gas washing/absorbing apparatus |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4125471A1 (en) * | 1991-08-01 | 1993-02-04 | Gewerk Keramchemie | Exhaust gas cleaning in which solvent is sepd. from washing fluid - has separate stages to separate activated sludge and solvent from washing fluid at absorption tower |
| EP0815921A1 (en) * | 1996-07-05 | 1998-01-07 | F-Tec Indus S.A. | Method for treating exhaust gases |
| CN1176297A (en) * | 1996-07-22 | 1998-03-18 | 泰尔莫塞莱克特股份公司 | Multi-washer and method of total cleaning of gases |
| CN201380008Y (en) * | 2009-03-04 | 2010-01-13 | 李晓东 | Biomass fuel gas purification system |
| CN201441871U (en) * | 2009-04-03 | 2010-04-28 | 李福义 | Gas filtering and purifying device of straw gasifier |
| CN202089941U (en) * | 2011-04-27 | 2011-12-28 | 天津大明恒运再生能源利用科技有限公司 | Purification and storage tank for preparing high-purity fuel gas by adopting biomass fuels |
-
2012
- 2012-06-15 CN CN 201210205169 patent/CN102732328B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4125471A1 (en) * | 1991-08-01 | 1993-02-04 | Gewerk Keramchemie | Exhaust gas cleaning in which solvent is sepd. from washing fluid - has separate stages to separate activated sludge and solvent from washing fluid at absorption tower |
| EP0815921A1 (en) * | 1996-07-05 | 1998-01-07 | F-Tec Indus S.A. | Method for treating exhaust gases |
| CN1176297A (en) * | 1996-07-22 | 1998-03-18 | 泰尔莫塞莱克特股份公司 | Multi-washer and method of total cleaning of gases |
| CN201380008Y (en) * | 2009-03-04 | 2010-01-13 | 李晓东 | Biomass fuel gas purification system |
| CN201441871U (en) * | 2009-04-03 | 2010-04-28 | 李福义 | Gas filtering and purifying device of straw gasifier |
| CN202089941U (en) * | 2011-04-27 | 2011-12-28 | 天津大明恒运再生能源利用科技有限公司 | Purification and storage tank for preparing high-purity fuel gas by adopting biomass fuels |
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|---|---|
| CN102732328B (en) | 2013-09-04 |
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