CN202359082U - Biomass microwave cracking gasification device - Google Patents
Biomass microwave cracking gasification device Download PDFInfo
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- CN202359082U CN202359082U CN2011204354473U CN201120435447U CN202359082U CN 202359082 U CN202359082 U CN 202359082U CN 2011204354473 U CN2011204354473 U CN 2011204354473U CN 201120435447 U CN201120435447 U CN 201120435447U CN 202359082 U CN202359082 U CN 202359082U
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Abstract
The utility model provides a biomass microwave cracking gasification device, which comprises a microwave gasification device, a gas cooling device and an electric tar precipitator, wherein the microwave gasification device comprises a furnace body, a gasification furnace and a microwave generator; the gasification furnace is arranged in the furnace body; the microwave generator is arranged on the furnace boy; a thermal insulation material is arranged between the inner wall of the furnace body and the outer wall of the gasification furnace; the top of the gasification furnace is provided with a feed port; the feed port is provided with a gas sealing valve; the upper part of the gasification furnace is provided with an exhaust pipeline; the bottom of the gasification furnace is provided with a slag outlet; the lower part of the gasification furnace is provided with a gas inlet pipeline; the gas inlet pipeline is provided with a gas inlet adjusting valve; a microwave pipe of the microwave generator is arranged corresponding to the outer wall of the gasification furnace; the exhaust pipeline of the microwave gasification device is connected to an inlet of the gas cooling device; and an outlet of the gas cooling device is connected with a tar precipitation gas inlet pipe of the electric tar precipitator. The device has the advantages of scientific design, rational structure, quick gas preparation, energy conservation, environmental friendliness, safety and reliability.
Description
Technical field
The utility model relates to a kind of gasifying biomass equipment, specifically, relates to a kind of biomass microwave pyrolysis gasification device.
Background technology
In recent years, the problem of utilizing again of agriculture and forestry organic waste materials such as stalk, seedling, shell, nuclear, core, skin obtains extensive concern, makes the gasification technology of biomass that very much progress arranged; But still there is following problem in prior biological matter gasification installation: aerogenesis is slow, biomass material gasification not exclusively, inflammable gas is impure, tar is handled not thorough, institute's gas that produces is prone to obstruction gas pipeline and stove and accessory, burning has peculiar smell.
For this reason, people are seeking a kind of practical technical solution that is suitable for always.
Summary of the invention
The utility model is to the deficiency of prior art, provide a kind of design science, rational in infrastructure, easy to use, system gas is fast, energy-conserving and environment-protective, institute's aerogenesis body is pure and thermal value is high biomass microwave pyrolysis gasification device.
The technical scheme that the utility model adopted is following: a kind of biomass microwave pyrolysis gasification device, and it comprises the burnt decoking device of microwave gasification installation, gas quench system and electric fishing;
Said microwave gasification installation comprises body of heater, is installed in the intravital vapourizing furnace of said stove and is installed in the microwave generator on the said body of heater; Wherein, be provided with lagging material between said inboard wall of furnace body and the said vapourizing furnace outer wall, said top of gasification furnace is provided with opening for feed; Said opening for feed is equipped with gas sealing valve; Said vapourizing furnace top is provided with gas exhaust duct, and said vapourizing furnace bottom is provided with slag notch, and said vapourizing furnace bottom is provided with intake ducting; The air inlet adjustment valve is installed on the said intake ducting, and the microwave tube of said microwave generator is arranged in the said vapourizing furnace outer wall;
The gas exhaust duct of said microwave gasification installation connects the import of said gas quench system, and the outlet of said gas quench system connects the decoking inlet pipe of the burnt decoking device of said electric fishing.
Based on above-mentioned; It also comprises the microwave dehydrating unit, and said microwave dehydrating unit comprises shell, be installed in the dehumidifying stove in the said shell and be installed in the dehumidifying microwave generator on the said shell, wherein; Be provided with the heat retaining property material between said outer casing inner wall and the said dehumidifying furnace outer wall; Said dehumidifying furnace roof portion is equipped with top cover, and the dehumidifying breather line is installed on the said top cover, and said dehumidifying furnace bottom is equipped with bottom; On the said bottom breather line is installed, the microwave tube of said dehumidifying microwave generator is arranged in the said dehumidifying furnace outer wall.
Based on above-mentioned, it also comprises the gas drying cleaner, and the decoking escape pipe of the burnt decoking device of said electric fishing connects the inlet mouth of said gas drying cleaner.
Based on above-mentioned; Said gas drying cleaner comprises drying chamber, the drying medium that is provided with inlet mouth and air outlet and is arranged on the spiracular plate in the said drying chamber; Wherein, Said drying medium is set in place in the drying chamber cavity of said spiracular plate top, and said inlet mouth is set in place on the drying chamber chamber wall of said spiracular plate top, and said air outlet is set in place on the drying chamber chamber wall of said spiracular plate below.
Based on above-mentioned, it also comprises vacuum pump and gas-holder, and the air outlet of said gas drying cleaner connects the inlet mouth of said vacuum pump, and the air outlet of said vacuum pump connects the inlet mouth of said gas-holder.
Based on above-mentioned; It also comprises the spiral slag off apparatus; Said spiral slag off apparatus comprises motor, by said motor-driven turning axle, be arranged on the spiral blade on the said turning axle and the central siphon of said turning axle be installed; Wherein, be respectively arranged with slag inlet and slag-drip opening on the tube wall at said central siphon both ends, the slag notch setting of the corresponding said vapourizing furnace of the slag inlet of said spiral slag off apparatus.
Based on above-mentioned; The burnt decoking device of said electric fishing comprises housing, is arranged on the decoking escape pipe on said housing top, the decoking inlet pipe that is separately positioned on said lower housing portion and coke discharging mouth, many be separately positioned on the intravital air flue of said shell, many high pressure fulgurite and the X-formers that are installed in respectively in the corresponding said air flue; Wherein, said X-former connects said high pressure fulgurite.
Based on above-mentioned, said gas quench system comprises water tank and the spiral coil cooling tube that is arranged in the said water tank, and said water tank is provided with circulation water inlet pipe and recycling outlet.
The relative prior art of the utility model has substantive distinguishing features and progress; Specifically; This biomass microwave pyrolysis gasification device utilizes agriculture and forestry organic waste material as raw material; And can dehumidify to raw material, pyrolysis gasification, cooling, remove processing such as tar, drying, the final inflammable gas that is suitable for using that produces has replaced the fossil class energy; What solved agriculture and forestry organic waste material conscientiously utilizes problem again, its have design science, rational in infrastructure, easy to use, institute's aerogenesis body is pure and thermal value is high, system gas is fast, working cost is low, simple to operate, stable performance, energy-conserving and environment-protective, safe and reliable advantage.
Description of drawings
Fig. 1 is the local structure synoptic diagram of the utility model.
Fig. 2 is the structural representation of said microwave dehydrating unit.
Embodiment
Through embodiment, the technical scheme of the utility model is done further detailed description below.
As depicted in figs. 1 and 2, a kind of biomass microwave pyrolysis gasification device comprises microwave gasification installation 1, spiral slag off apparatus 2, gas quench system 3, the burnt decoking device 4 of electric fishing, gas drying cleaner 5 and microwave dehydrating unit 6.
Said microwave gasification installation 1 comprises body of heater 13, is installed in the vapourizing furnace 11 in the said body of heater 13 and is installed in the microwave generator 14 on the said body of heater 13; Wherein, Be filled with lagging material 12 between said body of heater 13 inwalls and said vapourizing furnace 11 outer walls, said vapourizing furnace 11 tops are provided with opening for feed 15, and said opening for feed 15 is equipped with gas sealing valve 16; Said vapourizing furnace 11 tops are provided with gas exhaust duct 19; Said vapourizing furnace 11 bottoms are provided with slag notch, and said vapourizing furnace 11 bottoms are provided with intake ducting 17, on the said intake ducting 17 air inlet adjustment valve 18 are installed; Said vapourizing furnace 11 outer walls are provided with the microwave tube mounting groove, and the microwave tube of said microwave generator 14 is arranged in the said microwave tube mounting groove; Air inlet adjustment valve 18 is used to adjust the oxygen supply amount of vapourizing furnace 11.
The turning axle 22 that said spiral slag off apparatus 2 comprises motor 24, driven by said motor 24, be arranged on the spiral blade 23 on the said turning axle 22 and the central siphon 21 of said turning axle 22 is installed; Wherein, Be respectively arranged with slag inlet 25 and slag-drip opening 26 on the tube wall at said central siphon 21 both ends, the slag notch setting of the slag inlet 25 corresponding said vapourizing furnaces 11 of said spiral slag off apparatus 2.
Said gas quench system 3 comprises water tank 31 and the spiral coil cooling tube 34 that is arranged in the said water tank 31, and said water tank 31 is provided with circulation water inlet pipe 32 and recycling outlet 33; The inner water of water tank connects outside pond through water pump and recycles.
The burnt decoking device 4 of said electric fishing comprises housing, be arranged on the decoking escape pipe 46 on said housing top, the decoking inlet pipe 45 that is separately positioned on said lower housing portion and coke discharging mouth 48, be obliquely installed at the intravital burnt plate 47, many of connecing of said shell and be separately positioned on the intravital air flue of said shell 42, a plurality of intravital High-Voltage Insulation porcelain bobbin insulator of said shell 43, many high pressure fulgurite 44 and X-formers 41 that are installed in respectively in the corresponding said air flue 42 of being installed in; Wherein, Said X-former 41 connects many said high pressure fulgurites 44 respectively through a plurality of said High-Voltage Insulation porcelain bobbin insulators 43, and the said corresponding said coke discharging mouth 48 of lowest part that connects burnt plate 47 is provided with.
Said gas drying cleaner 5 comprises drying chamber, the drying medium 53 that is provided with inlet mouth 51 and air outlet 54 and is arranged on the spiracular plate 52 in the said drying chamber; Wherein, Said drying medium 53 is set in place in the drying chamber cavity of said spiracular plate 52 tops; Said inlet mouth 51 is set in place on the drying chamber chamber wall of said spiracular plate 52 tops, and said air outlet 54 is set in place on the drying chamber chamber wall of said spiracular plate 52 belows; Gas gets into drying chamber top by inlet mouth 51, carries out drying when fully contacting with drying medium 53, and dried gas gets into the drying chamber bottom through spiracular plate 52, and gets into next procedure through air outlet 54.
As shown in Figure 2, based on above-mentioned, said microwave dehydrating unit 6 comprises shell 63, is installed in the dehumidifying stove 61 in the said shell 63 and is installed in the dehumidifying microwave generator 68 on the said shell 63; Wherein, Be filled with heat retaining property material 62 between said shell 63 inwalls and said dehumidifying stove 61 outer walls, said dehumidifying stove 61 tops are equipped with top cover 64, and dehumidifying breather line 65 is installed on the said top cover 64; Said dehumidifying stove 61 bottoms are equipped with bottom 66; On the said bottom 66 breather line 67 is installed, said dehumidifying stove 61 outer walls are provided with mounting groove, and the microwave tube of said dehumidifying microwave generator 68 is arranged in the said mounting groove; Dehumidifying breather line 65 and breather line 67 are set, are beneficial to the moisture rapid evaporation in the dehumidifying stove 61; In order to strengthen effect on moisture extraction, can on dehumidifying breather line 65 or breather line 67, install the pressure air exhausting device additional.
The gas exhaust duct of said microwave gasification installation 1 connects spiral coil cooling tube 34 imports of said gas quench system 3; Spiral coil cooling tube 34 outlets of said gas quench system 3 connect the decoking inlet pipe 45 of the burnt decoking device 4 of said electric fishing, and the decoking escape pipe 46 of the burnt decoking device 4 of said electric fishing connects the inlet mouth 51 of said gas drying cleaner 5.
Material dehumidifying operation: during production, at first, open top cover 64, close bottom 66, material enters in the dehumidifying stove 61 through dehumidifying stove 61 tops through handling equipment, then, closes top cover 64, and opens dehumidifying microwave generator 68 and dehumidify; When the material water price reaches request for utilization, close dehumidifying microwave generator 68, open bottom 66, take out the material after drying; That is, utilize microwave technology that material is carried out moisture oven dry, make the material contained humidity reach request for utilization within a short period of time.
Material after the oven dry gets into gasification process: during production, open air inlet adjustment valve 18, close gas exhaust duct 19 simultaneously, so that make defective gas can not get into next procedure; Material after the oven dry gets in the vapourizing furnace 11, then, closes gas sealing valve 16, opens microwave generator 14, treats to open gas exhaust duct 19 when the inflammable gas quality reaches request for utilization, so that make the gas of generation get into next procedure; During production,, can adjust air inlet adjustment valve 18 control oxygen supply amounts according to production status; After material is accomplished gasification, close gas exhaust duct 19, open slag notch and discharge waste residue through spiral slag off apparatus 2; That is, utilize microwave technology that material is carried out cracking or destructive distillation, the contained available gas of material is separated out under hypoxia fast.
The gas cooling operation: after the material microwave gasification, gas gets into gas quench system 3, so that gas temperature dropped to the ideal temperature that is fit to decoking.
The burnt decoking operation of electric fishing: cooled gas gets into the burnt decoking device 4 of electric fishing, and the ion field that promptly produces through high voltage electric is adsorbed the tar ion that flowing gas contained, thereby reaches the purpose of clean air, eliminating and recovery tar; That is, utilize high voltage electricity that the contained tar molecule of available gas is caught, collected, reach gas sweetening.
Dry decontamination operation: remove defocused gas and get into gas drying cleaner 5, so that the intravital moisture of gas is reduced to request for utilization.
Based on above-mentioned, it also comprises vacuum pump and gas-holder, and the air outlet of said gas drying cleaner connects the inlet mouth of said vacuum pump, and the air outlet of said vacuum pump connects the inlet mouth of said gas-holder; Two-layer inside and outside gas-holder is provided with, skin is a metal shell, and nexine is rubber bag tank gas storehouse, fills with liquid medium between the inside and outside is two-layer; Dry inflammable gas after the purification extracts and is stored in the gas-holder subsequent use through the vacuum pump compression, so that realize the purpose of central gas supply, continuous air feed.
This device is applicable to a plurality of technical fields such as community's central gas supply, gasifying stalk generating.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. biomass microwave pyrolysis gasification device is characterized in that: it comprises the burnt decoking device of microwave gasification installation, gas quench system and electric fishing; Said microwave gasification installation comprises body of heater, is installed in the intravital vapourizing furnace of said stove and is installed in the microwave generator on the said body of heater; Wherein, be provided with lagging material between said inboard wall of furnace body and the said vapourizing furnace outer wall, said top of gasification furnace is provided with opening for feed; Said opening for feed is equipped with gas sealing valve; Said vapourizing furnace top is provided with gas exhaust duct, and said vapourizing furnace bottom is provided with slag notch, and said vapourizing furnace bottom is provided with intake ducting; The air inlet adjustment valve is installed on the said intake ducting, and the microwave tube of said microwave generator is arranged in the said vapourizing furnace outer wall; The gas exhaust duct of said microwave gasification installation connects the import of said gas quench system, and the outlet of said gas quench system connects the decoking inlet pipe of the burnt decoking device of said electric fishing.
2. biomass microwave pyrolysis gasification device according to claim 1; It is characterized in that: it also comprises the microwave dehydrating unit, and said microwave dehydrating unit comprises shell, be installed in the dehumidifying stove in the said shell and be installed in the dehumidifying microwave generator on the said shell, wherein; Be provided with the heat retaining property material between said outer casing inner wall and the said dehumidifying furnace outer wall; Said dehumidifying furnace roof portion is equipped with top cover, and the dehumidifying breather line is installed on the said top cover, and said dehumidifying furnace bottom is equipped with bottom; On the said bottom breather line is installed, the microwave tube of said dehumidifying microwave generator is arranged in the said dehumidifying furnace outer wall.
3. biomass microwave pyrolysis gasification device according to claim 1 and 2, it is characterized in that: it also comprises the gas drying cleaner, the decoking escape pipe of the burnt decoking device of said electric fishing connects the inlet mouth of said gas drying cleaner.
4. biomass microwave pyrolysis gasification device according to claim 3; It is characterized in that: said gas drying cleaner comprises drying chamber, the drying medium that is provided with inlet mouth and air outlet and is arranged on the spiracular plate in the said drying chamber; Wherein, Said drying medium is set in place in the drying chamber cavity of said spiracular plate top; Said inlet mouth is set in place on the drying chamber chamber wall of said spiracular plate top, and said air outlet is set in place on the drying chamber chamber wall of said spiracular plate below.
5. biomass microwave pyrolysis gasification device according to claim 3; It is characterized in that: it also comprises vacuum pump and gas-holder; The air outlet of said gas drying cleaner connects the inlet mouth of said vacuum pump, and the air outlet of said vacuum pump connects the inlet mouth of said gas-holder.
6. biomass microwave pyrolysis gasification device according to claim 1 and 2; It is characterized in that: it also comprises the spiral slag off apparatus; Said spiral slag off apparatus comprises motor, by said motor-driven turning axle, be arranged on the spiral blade on the said turning axle and the central siphon of said turning axle be installed; Wherein, be respectively arranged with slag inlet and slag-drip opening on the tube wall at said central siphon both ends, the slag notch setting of the corresponding said vapourizing furnace of the slag inlet of said spiral slag off apparatus.
7. biomass microwave pyrolysis gasification device according to claim 1 and 2; It is characterized in that: the burnt decoking device of said electric fishing comprises housing, is arranged on the decoking escape pipe on said housing top, the decoking inlet pipe that is separately positioned on said lower housing portion and coke discharging mouth, many be separately positioned on the intravital air flue of said shell, many high pressure fulgurite and the X-formers that are installed in respectively in the corresponding said air flue; Wherein, said X-former connects said high pressure fulgurite.
8. biomass microwave pyrolysis gasification device according to claim 1 and 2 is characterized in that: said gas quench system comprises water tank and the spiral coil cooling tube that is arranged in the said water tank, and said water tank is provided with circulation water inlet pipe and recycling outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204354473U CN202359082U (en) | 2011-11-07 | 2011-11-07 | Biomass microwave cracking gasification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204354473U CN202359082U (en) | 2011-11-07 | 2011-11-07 | Biomass microwave cracking gasification device |
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| Publication Number | Publication Date |
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| CN202359082U true CN202359082U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204354473U Expired - Fee Related CN202359082U (en) | 2011-11-07 | 2011-11-07 | Biomass microwave cracking gasification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504878A (en) * | 2011-11-07 | 2012-06-20 | 驻马店市华轩实业有限公司 | Biomass microwave cracking gasification unit |
| CN103464431A (en) * | 2013-09-04 | 2013-12-25 | 中国大唐集团环境技术有限公司 | Deashing device of smoke SCR urea denitration equipment |
| CN105219447A (en) * | 2015-09-24 | 2016-01-06 | 湖南省金本低碳科技有限公司 | The separating of oil purification-recovery system of a kind of biomass gas-liquid |
-
2011
- 2011-11-07 CN CN2011204354473U patent/CN202359082U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504878A (en) * | 2011-11-07 | 2012-06-20 | 驻马店市华轩实业有限公司 | Biomass microwave cracking gasification unit |
| CN103464431A (en) * | 2013-09-04 | 2013-12-25 | 中国大唐集团环境技术有限公司 | Deashing device of smoke SCR urea denitration equipment |
| CN103464431B (en) * | 2013-09-04 | 2015-05-13 | 中国大唐集团环境技术有限公司 | Deashing device of smoke SCR urea denitration equipment |
| CN105219447A (en) * | 2015-09-24 | 2016-01-06 | 湖南省金本低碳科技有限公司 | The separating of oil purification-recovery system of a kind of biomass gas-liquid |
| CN105219447B (en) * | 2015-09-24 | 2017-08-29 | 湖南湘益低碳新能源有限责任公司 | A kind of biomass gas-liquid oil separation purification-recovery system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151107 |
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| EXPY | Termination of patent right or utility model |