CN103343963B - Updraught type straw fuel gas heat source machine - Google Patents
Updraught type straw fuel gas heat source machine Download PDFInfo
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- CN103343963B CN103343963B CN201310297210.7A CN201310297210A CN103343963B CN 103343963 B CN103343963 B CN 103343963B CN 201310297210 A CN201310297210 A CN 201310297210A CN 103343963 B CN103343963 B CN 103343963B
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- combustion gas
- separator box
- fuel gas
- water
- gas separator
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- Expired - Fee Related
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- 239000002737 fuel gas Substances 0.000 title abstract description 20
- 239000010902 straw Substances 0.000 title abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 239000000567 combustion gas Substances 0.000 claims description 66
- 238000004140 cleaning Methods 0.000 claims description 26
- 238000002309 gasification Methods 0.000 claims description 20
- 239000003595 mist Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000004449 solid propellant Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000008236 heating water Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- -1 after steam Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention provides an updraught type straw fuel gas heat source machine which fundamentally solves the problems that an existing straw gasifier is low in circulating water heating efficiency and wastes energy. The updraught type straw fuel gas heat source machine comprises a gasifier provided with a water jacket, and a fuel gas separation box. A mixed gas outlet of the gasifier is communicated with a mixed gas inlet of the fuel gas separation box. The updraught type straw fuel gas heat source machine is characterized in that the gasifier is of an integrated structure and comprises an upper hearth, a combustion chamber and a lower hearth; a transverse communication water pipe which is communicated with the water jacket is arranged between the upper hearth and the lower hearth; the inside of the fuel gas separation box is divided by a partition plate to form a purifying chamber and a cooling chamber; a cooling box is arranged in the cooling chamber; the purifying chamber is divided by a purifying bin upright plate to form a purified fuel gas channel and a purifying bin; the bottom of the fuel gas separation box is provided with a water seal layer and a fuel gas circulation chamber. The transverse communication water pipe and a fire grate heating pipe are used as two heating water pipes, so that the design purpose of the updraught type straw fuel gas heat source machine is achieved; meanwhile, the method that solid fuel is compacted, perforated and burnt is adopted, so that the effect of the updraught type straw fuel gas heat source machine is improved, and fuel gas can be fully utilized.
Description
Technical field
The present invention relates to a kind of household solid-fuel furnace field, particularly a kind of updraught stalk gas-fired heat-source machine with manipulation air assembly, heat-exchange device or additional convection heater.It is mainly used in providing sustainable heat energy and pure fuel gas.
Background technology
The plant biomass energy is a huge solar energy warehouse, is one of important " green energy resource ", and developing the plant biomass energy, is exactly indirectly develop solar energy.The plant biomass energy can regenerate, inexhaustible.Development plant biomass is the green energy resource transformation technology of raw material, is following inexorable trend.
Stalk gasifier be with biomass straw compressed shaping after granular fuel for raw material, with air and water vapour for gasifying agent, make coal gas, for food and drink, cooking stove, boiler and various heating furnace, replacing fuel oil, has saved a large amount of expenses with cheap price to user.Biomass granule fuel gasification technology is exactly the conversion process of energy that biological particles raw material adds thermal response under anaerobic condition.Living beings generally by element and ash compositions such as carbon, hydrogen, oxygen, when they are lighted, are supplied a small amount of air (mainly utilizing oxygen), are controlled its course of reaction by effective measures, make Biomass become CO, CH
4, H
2deng fuel gas, in stalk, most of energy is all transferred in gas.Utilize a part for oxygen and living beings to burn, for thermal decomposition and reduction reaction provide heat, thus make solid biomass be converted into gaseous fuel.
In order to fundamentally solve the problem that existing straw fuel gas generator circulating water heating efficiency is low, waste energy, the applicant once design patent publication number is " straw gas heat source engine " of CN 102305416 A, and it comprises gasification furnace, degassing chamber; The body of heater of gasification furnace is respectively equipped with upper and lower burner hearth; The furnace wall of upper furnace and furnace bottom are double-layer water injection chamber, top, upper furnace furnace wall is provided with thick mixed gas outlet, bottom is provided with the blast pipe of built-in electric control fire rod and airtight fire door, the furnace bottom of upper furnace and support skirt surround and form lower furnace, are provided with the gas-cooker communicated with outer combustion gas mouth in lower furnace; Degassing chamber comprises primary purification room, is arranged on the bellows adding ozone double purification room, be arranged on bottom, primary purification room on top, primary purification room, is arranged on the combustion gas sub-air chamber adding top, ozone double purification room.This patent both can the heat production of continuous burning aerogenesis, can heat energy fully be discharged heat cycles water rapidly again, be applicable to productive life.
But in the fuel gas that above-mentioned straw gas heat source engine produces, impurity content is comparatively large, and combustion gas is difficult to light.And at mixed gas outlet cooling coking oil after the fuel combustion gasifications such as stalk, Long-Time Service can block blast tube and easily cause stove internal gas pressure gather and bury potential safety hazard.Existing charging aperture is at the gasification furnace at body of heater top, and its bell seals by O-ring seal, and by weight compacting.O-ring seal usually at 300 DEG C and fusing damage, need often to change.And tar content is higher in thick combustion gas, easily in the condensation of charging aperture place, causes bell to be difficult to open, cause furnace pressure to be assembled, the danger of easily blasting.
Summary of the invention
The object of the invention is to provide a kind of updraught stalk gas-fired heat-source machine, fundamentally solve the problem that existing stalk gasifier A circulating water heating efficiency is low, waste energy, its reasonable in design, with cross connection water pipe and the two heating pipe of fire grate heating tube, adopt the method for solid fuel compacting punching burning simultaneously, improve the efficiency of heating surface and combustion gas factor of created gase, and combustion gas is more made full use of, reach both can continuous burning aerogenesis, heat production, again can heat cycles water object that heat energy is fully discharged rapidly.
The technical solution adopted in the present invention is: this updraught stalk gas-fired heat-source machine comprises gasification furnace with water jacket and combustion gas separator box, the mixed gas outlet of gasification furnace is connected with the mist entrance of combustion gas separator box, its technical essential is: described gasification furnace is integral type structure, comprise the upper furnace being provided with charging aperture and mixed gas outlet, by the separated combustion chamber being provided with blast pipe of the waterpipe type fire grate be connected with water jacket, lower hearth, is arranged on the ash-storing bin of the ash discharging hole with sealing door on lower hearth; Be arranged on the cross connection water pipe be connected with water jacket of at least two rows between upper furnace with lower hearth;
Combustion gas separator box inner route clapboard is separated into clean room and cooling chamber, and the top of dividing plate is fixedly connected with the inwall of both sides with combustion gas separator box, and the bottom of dividing plate and the bottom of combustion gas separator box arrange passage;
The cooler bin being connected with recirculated cooling water is set in cooling chamber, the one side of cooler bin is fixed with the inwall of combustion gas separator box, gas separaion passage is formed between the inwall of other five and combustion gas separator box or dividing plate, combustion gas separator box is provided with the mist entrance that passage separated from the gas communicates, and cooler bin is provided with cooler bin water inlet pipe and cooler bin return pipe;
Clean room is separated into purifying gas passage and cleaning position by cleaning position riser, combustion gas separator box be provided with communicate with cleaning position help oxygen air inlet, the upper and lower gas outlet communicated with purifying gas passage, upper gas outlet is three-port structure; Be provided with orifice plate bottom cleaning position, orifice plate has the gas distribution baffle plate be fixed on combustion gas separator box inwall, and cleaning position riser both sides are fixed on the inwall of combustion gas separator box, leave interval between the inwall of upper/lower terminal and combustion gas separator box;
Water seal layer is provided with bottom combustion gas separator box, the bottom of water seal layer, gas distribution baffle plate, cleaning position riser, cooler bin surrounds combustion gas circular chamber, combustion gas separator box is provided with the tar recovery port and sewage draining exit that communicate with combustion gas circular chamber, and wherein the bottom of tar recovery port is equal with the liquid level of water seal layer.
Bell is provided with above described gasification furnace charging aperture, bell is provided with the spacing position-limit mechanism of the charging aperture short transverse that matches with body of heater charging aperture, along in inserting and being arranged on above body of heater tank under bell, in tank water surface upper surface higher than under bell along place horizontal plane.
The advantage that the present invention has and good effect are: the present invention by adding fuel and compacting punching probe into igniter by ash discharging hole and light bottom the fuel of compacting in upper furnace, the fuel gas produced after burning is discharged out of the furnace by the hole of compacting fuel, two heating tubes in upper and lower burner hearth be all connected with recirculated water its simultaneously with the water generation heat exchange in chuck, improve the efficiency of heating surface; What utilize degassing chamber to separate lights through the gas stove of combustion gas in support skirt of purification, and heating lower hearth water jacket Inner eycle water, improves the efficiency of heating surface further; Therefore, the present invention makes full use of agriculture and forestry organic waste material, realizes the production capacity of efficient pollution-free; The present invention is also provided with hydrolock cooling bell, and when stove internal gas pressure is excessive, by bell jack-up, now avoid bell to be collapsed due to the position limiting structure in bell and fly, gases at high pressure are drained in air by the gap between bell and tank simultaneously, avoid the generation of accident; Meanwhile, the sealing ring in this furnace cover structure can not be too high and damage due to temperature, and without the need to frequent replacing; In body of heater, gas is driven by air blast, and the heat source machine course of work is almost carried out under hermetic condition, and blowing efficiency is high, and combustion gas factor of created gase is high; Combustion gas is separated casing and is provided with tar recovery port, solves the trouble that tar in prior art is difficult to clear up; Bottom half is provided with gas circular chamber, forms sealing structure for water bottom circular chamber, the steam transforming water formed for receiving isolation of purified thing, tar molecules invert liquid, impurity conversion particle etc., and this water seal layer also possesses refrigerated separation function, Be very effective; Be provided with multiple purification mixed gas outlet, can need to connect according to difference.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is stalk gasifier structural representation of the present invention;
Fig. 2 is combustion gas separator box structural representation of the present invention;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
In figure, sequence number illustrates: A gasification furnace, B combustion gas separator box, 1 water jacket water inlet pipe, 2 waterpipe type fire grates, 3 blast pipes, 4 cross connection water pipes, 5 mixed gas outlets, 6 water jacket outlet pipes, 7 cooling water tank water inlet pipes, 8 locking plates, 9 cooling bells, 10 bell handles, 11 charging apertures, 12 tanks, 13 atmospheric communicating pipes, 14 burner hearths, 15 water jackets, 16 combustion chambers, 17 ash-storing bins, 18 ash discharging holes, 19 support skirt, 20 furnace bottom gas-cookers, 21 tar recovery ports, 22 cooler bin water inlet pipes, 23 cooler bins, 24 mist entrances, 25 cooler bin return pipes, 26 gas separaion passages, 27 help oxygen air inlet, gas outlet on 28, 29 cleaning positions, 30 orifice plates, 31 purifying gas passages, 32 gas distribution baffle plates, 33 times gas outlets, 34 dividing plates, 35 combustion gas circular chambers, 36 cleaning position risers, 37 sewage draining exits.
Detailed description of the invention
Composition graphs 1 ~ 3 elaborates concrete structure of the present invention.This straw gasification device, comprises the part such as gasification furnace A and combustion gas separator box B with water jacket.Wherein, the mixed gas outlet 5 of gasification furnace A is connected by pipeline with combustion gas separator box B mist entrance 24.Gasification furnace A is integral type structure, upper furnace 14, combustion chamber 16, ash-storing bin 17 is followed successively by from top to bottom in body of heater, upper furnace 14 is provided with charging aperture 11 and mixed gas outlet 5, by the separated combustion chamber 16 being provided with blast pipe 3 of the waterpipe type fire grate be connected with water jacket 15, lower hearth, combustion chamber 16 is provided with blast pipe 3, and separated by the waterpipe type fire grate 2 be connected with water jacket 15, lower hearth is provided with the ash-storing bin 17 of the ash discharging hole 18 of sealing door, ash discharging hole 18 is provided with sealing door (not shown).Upper furnace 14 be provided with at least two cross connection water pipes 4 be connected with water jacket 15 arranged between lower hearth.Charging aperture is sealed by cooling bell 9, and bell 9 is provided with bell handle, and mixed gas outlet 5 is connected with upper furnace 14.Bottom of furnace body is provided with and supports skirt 19, is provided with gas-cooker 20 in skirt.For increasing air-tightness and the security of gasification furnace, be provided with tank 12 at body of heater top, charging aperture 11 is positioned at tank 12, charging aperture 11 outer wall is provided with locking plate 8, bell 9 is buckled on charging aperture, and bell 9 inwall is provided with the locking plate 8 corresponding to charging aperture, and bell 9 is fixed on charging aperture by locking plate is spacing.
Combustion gas separator box B inner route clapboard 34 is separated into clean room and cooling chamber, the inwall of the top of dividing plate 34 and sidepiece and combustion gas separator box B is fixed, the top of dividing plate 34 is fixedly connected with the inwall of both sides with combustion gas separator box, and the bottom of dividing plate 34 and the bottom of combustion gas separator box B arrange passage.
The cooler bin 23 being connected with recirculated cooling water is set in cooling chamber, the one side of cooler bin 23 is fixed with the inwall of combustion gas separator box B, gas separaion passage 26 is formed between the inwall of other five and combustion gas separator box B or dividing plate 34, combustion gas separator box B is provided with the mist entrance 24 that passage 26 separated from the gas communicates, and cooler bin 23 is provided with cooler bin water inlet pipe 22 and cooler bin return pipe 25.
Clean room is separated into purifying gas passage 31 and cleaning position 29 by cleaning position riser 36, and filled media corncob, active carbon, 5A zeolite from bottom to top in cleaning position 29, cleaning position 29 is provided with purification medium charge door (not shown).Combustion gas separator box B be provided with communicate with cleaning position 29 help oxygen air inlet 27, the upper and lower gas outlet 28,33 communicated with purifying gas passage 31, upper gas outlet 28 is three-port structure.Orifice plate 30 is provided with bottom cleaning position 29, orifice plate 30 has the gas distribution baffle plate 32 be fixed on combustion gas separator box B inwall, cleaning position riser 36 both sides are fixed on the inwall of combustion gas separator box B, leave interval between the upper/lower terminal of cleaning position riser 36 and the inwall of combustion gas separator box B.
Water seal layer is provided with bottom combustion gas separator box B, the bottom of water seal layer, gas distribution baffle plate 32, cleaning position riser 36, cooler bin 23 surrounds combustion gas circular chamber 35, combustion gas separator box B is provided with the tar recovery port 21 and sewage draining exit 37 that communicate with combustion gas circular chamber 35, and wherein the bottom of tar recovery port 21 is equal with the liquid level of water seal layer.
After the mist that impurity content is higher enters combustion gas separator box B, first enter in gas separaion passage 26 by mist entrance 24, logical cooling water is continued in cooler bin 23, combustion gas circular chamber 35 bottom is injected a certain amount of water by sewage draining exit 37 and is formed water seal layer, in gas flow constantly and cooler bin 23 outer wall carry out heat exchange, cooler bin 23 is arranged on casing center, to improve area of dissipation, the water seal layer of bottom half gas circular chamber 35 bottom is fallen into after the impurity coolings such as the tar in mist, tar to be swum on water seal layer and is got rid of by tar recovery port 21, other granule foreigns fall into the water.Along with carry out tar and the granule foreign of cooling are separated out and fallen into water seal layer, then cleaning position 29 is entered by gas distribution baffle plate 32 filter opening be diverted through on orifice plate 30 that carries out reducing pressure, cleaning position 29 is built with filter mediums such as corncob, active carbon and 5A zeolites, after steam, nitrogen and pernicious gas in removing combustion gas, purifying gas passage 31 is entered by cleaning position 29 top, by helping oxygen air inlet 27 secondary pressurized and improving the oxygen content in combustion gas, combustion gas is more easily lighted, discharges finally by upper and lower gas outlet 28,33.Lower gas outlet 33 is transferred the gas-cooker 20 supported at the bottom of gasification furnace in skirt 19, further bottom of furnace body water jacket layer is heated, to improve the efficiency of heating surface, upper gas outlet 28 is provided with three-port structure, the Gas Pipe of vertical direction is used for smoke discharging, and the Gas Pipe of horizontal direction is for providing daily combustible gas.
Updraught stalk gas-fired heat-source machine of the present invention not only can provide the automated production of straw fuel gas thermal source, and simple and easy to do, energy multiplication, and benefit is given prominence to, and opens more extensive exploitation and utilizes the new space of straw fuel gas using energy source.
Claims (2)
1. a updraught stalk gas-fired heat-source machine, comprise the gasification furnace with water jacket and combustion gas separator box, the mixed gas outlet of gasification furnace is connected with the mist entrance of combustion gas separator box, it is characterized in that: described gasification furnace is integral type structure, comprise the upper furnace being provided with charging aperture and mixed gas outlet, by the separated combustion chamber being provided with blast pipe of the waterpipe type fire grate be connected with water jacket, lower hearth, is arranged on the ash-storing bin of the ash discharging hole with sealing door on lower hearth; Be arranged on the cross connection water pipe be connected with water jacket of at least two rows between upper furnace with lower hearth;
Combustion gas separator box inner route clapboard is separated into clean room and cooling chamber, and the top of dividing plate is fixedly connected with the inwall of both sides with combustion gas separator box, and the bottom of dividing plate and the bottom of combustion gas separator box arrange passage;
The cooler bin being connected with recirculated cooling water is set in cooling chamber, the one side of cooler bin is fixed with the inwall of combustion gas separator box, gas separaion passage is formed between the inwall of other five and combustion gas separator box or dividing plate, combustion gas separator box is provided with the mist entrance that passage separated from the gas communicates, and cooler bin is provided with cooler bin water inlet pipe and cooler bin return pipe;
Clean room is separated into purifying gas passage and cleaning position by cleaning position riser, combustion gas separator box be provided with communicate with cleaning position help oxygen air inlet, the upper and lower gas outlet communicated with purifying gas passage, upper gas outlet is three-port structure; Be provided with orifice plate bottom cleaning position, orifice plate has the gas distribution baffle plate be fixed on combustion gas separator box inwall, and cleaning position riser both sides are fixed on the inwall of combustion gas separator box, leave interval between the inwall of upper/lower terminal and combustion gas separator box;
Water seal layer is provided with bottom combustion gas separator box, the bottom of water seal layer, gas distribution baffle plate, cleaning position riser, cooler bin surrounds combustion gas circular chamber, combustion gas separator box is provided with the tar recovery port and sewage draining exit that communicate with combustion gas circular chamber, and wherein the bottom of tar recovery port is equal with the liquid level of water seal layer.
2. according to the heat source machine described in claim 1, it is characterized in that: above described gasification furnace charging aperture, be provided with bell, bell is provided with the spacing position-limit mechanism of the charging aperture short transverse that matches with body of heater charging aperture, along in inserting and being arranged on above body of heater tank under bell, in tank water surface upper surface higher than under bell along place horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297210.7A CN103343963B (en) | 2013-07-16 | 2013-07-16 | Updraught type straw fuel gas heat source machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297210.7A CN103343963B (en) | 2013-07-16 | 2013-07-16 | Updraught type straw fuel gas heat source machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343963A CN103343963A (en) | 2013-10-09 |
| CN103343963B true CN103343963B (en) | 2015-06-03 |
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ID=49278779
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310297210.7A Expired - Fee Related CN103343963B (en) | 2013-07-16 | 2013-07-16 | Updraught type straw fuel gas heat source machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103343963B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB196972A (en) * | 1922-01-04 | 1923-05-04 | Fred Umpleby | Improvements in and relating to gas generators |
| JPS5481302A (en) * | 1977-12-13 | 1979-06-28 | Kawasaki Heavy Ind Ltd | Waste heat recovery from coke oven gas and equipment for the same |
| CN200961853Y (en) * | 2006-09-06 | 2007-10-17 | 吴作贤 | Fire coal gasification oven |
| CN201301303Y (en) * | 2008-09-26 | 2009-09-02 | 沙纯升 | Biomass straw gasification device |
| CN201343516Y (en) * | 2008-04-21 | 2009-11-11 | 刘华维 | Energy-saving multifunctional stalk gasification furnace |
| CN102305416A (en) * | 2011-07-21 | 2012-01-04 | 刘玉珂 | Straw gas heat source engine |
| 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 |
| CN203404773U (en) * | 2013-07-16 | 2014-01-22 | 刘玉珂 | Updraught type straw gas heat source machine |
-
2013
- 2013-07-16 CN CN201310297210.7A patent/CN103343963B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB196972A (en) * | 1922-01-04 | 1923-05-04 | Fred Umpleby | Improvements in and relating to gas generators |
| JPS5481302A (en) * | 1977-12-13 | 1979-06-28 | Kawasaki Heavy Ind Ltd | Waste heat recovery from coke oven gas and equipment for the same |
| CN200961853Y (en) * | 2006-09-06 | 2007-10-17 | 吴作贤 | Fire coal gasification oven |
| CN201343516Y (en) * | 2008-04-21 | 2009-11-11 | 刘华维 | Energy-saving multifunctional stalk gasification furnace |
| CN201301303Y (en) * | 2008-09-26 | 2009-09-02 | 沙纯升 | Biomass straw gasification device |
| 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 |
| CN102305416A (en) * | 2011-07-21 | 2012-01-04 | 刘玉珂 | Straw gas heat source engine |
| CN203404773U (en) * | 2013-07-16 | 2014-01-22 | 刘玉珂 | Updraught type straw gas heat source machine |
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| Publication number | Publication date |
|---|---|
| CN103343963A (en) | 2013-10-09 |
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Owner name: LV XIANGRONG XU HERAN Effective date: 20150429 |
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