CN104830374A - Biomass fuel gas carbonation device - Google Patents
Biomass fuel gas carbonation device Download PDFInfo
- Publication number
- CN104830374A CN104830374A CN201510223985.9A CN201510223985A CN104830374A CN 104830374 A CN104830374 A CN 104830374A CN 201510223985 A CN201510223985 A CN 201510223985A CN 104830374 A CN104830374 A CN 104830374A
- Authority
- CN
- China
- Prior art keywords
- heater
- gas
- bell
- gasification
- biomass fuel
- 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.)
- Granted
Links
Abstract
The invention discloses a biomass fuel gas carbonation device, including a gasifier, a gas filtration device and a gas stove. The gasifier can combust biomass fuel into combustible gas; the gas filtration device conducts secondary filtration on the combustible gas generated by the gasifier, so as to effectively remove the harmful gases and dust in the combustible gas, and improve the purity of the gas; the pure gas subjected to secondary filtration enters into the gas stove, and a filter screen in the gas stove plays a role of isolation in the combustion process, so as to effectively prevent the occurrence of backfire and help to improve the safety of combustion. The biomass fuel gas carbonation device provided by the invention is simple in structure, can effectively utilize agricultural and forestry wastes to obtain combustible gas, and has the advantages of high energy conversion rate, no environmental pollution, and high purity of the obtained flammable gas.
Description
Technical field
The present invention relates to biomass gasification technology field, particularly relate to a kind of biomass fuel gas carbonizing apparatus.
Background technology
The comprehensive utilization of the resources such as agriculture and forestry organic waste material (comprising crop material, wood chip, shell, firewood etc.) is a new technology of rising in recent years.Biomass fuel gas carbonizing apparatus is that biomass fuel (is comprised crop material, wood chip, shell, firewood etc.) there is thermal chemical reaction under the high temperature conditions by Conversion of energy, its process is carbon in charring furnace endogenous substance fuel, hydrogen, Sauerstoffatom generate the inflammable gass such as carbon monoxide, methane, hydrogen by chemical reaction under the high temperature conditions, then is exported combustion gas for actual demand by the burner kitchen range top after combustion gas strumbox filters.Because its raw material adopted have collect convenient, with low cost, energy-efficient, clean environment firendly, resistance to air loss are good and the combustion gas purity advantages of higher of output and having a wide range of applications.
Summary of the invention
For solving in background technology the technical problem existed, the present invention proposes a kind of biomass fuel gas carbonizing apparatus, can effectively utilize agriculture and forestry organic waste material to obtain inflammable gas, energy transformation ratio is high, environmentally safe, the inflammable gas purity that obtains is high.
A kind of biomass fuel gas carbonizing apparatus that the present invention proposes, comprising: vapourizing furnace, filtration unit, gas burner;
Vapourizing furnace comprises: gasification bell, gasification body of heater, base, bell position-limit mechanism;
Vapourizing furnace body is positioned at above base, gasification furnace interior has open-topped burning cavity, gasification lower portion of furnace body is provided with inlet mouth and air outlet, gasification furnace body outer wall is provided with from the gasification outwardly directed strut member of body of heater and locating part, locating part is positioned at above strut member, have the first through hole vertically run through in the middle part of locating part, gasification body of heater top is also provided with support ear;
Gasification bell is positioned at gasification body of heater top open part;
Bell position-limit mechanism comprises bell union lever, support bar, bell union lever is hinged on support ear and one end and is fixed on vapourizing furnace and covers, bell union lever sidewall is provided with the first stop collar and the second stop collar, the second through hole is provided with in first stop collar, in second stop collar, there is third through-hole, when the bell that gasifies is opened, support bar one end is resisted against strut member top through the first through hole of the second through hole, locating part successively, when the bell that gasifies closes, support bar one end is resisted against strut member top through the first through hole of third through-hole, locating part successively;
Filtration unit comprises: casing, filtering net, case lid, box house is provided with the cavity for holding filtered liquid, casing top is provided with opening, case lid is positioned at described opening part, filtering net is arranged on box house, wall box is provided with inlet mouth, air outlet, inlet mouth is positioned at below filtering net, air outlet is positioned at above filtering net, inlet mouth place is provided with inlet pipe, air outlet place is provided with escape pipe, wall box is also provided with the anti-overflow lip of filtered liquid, and the anti-overflow lip of filtered liquid to be positioned at below filtering net and to be positioned at above inlet mouth;
Gas burner comprises base plate, combustion gas body of heater, in combustion gas body of heater, there is open-topped cavity, base plate is arranged in described cavity, described cavity is divided into burning chamber and inlet chamber, burning chamber is positioned at above base plate, inlet chamber is positioned at below base plate, base plate is provided with multiple through hole, burning chamber is communicated with by described through hole with inlet chamber, inlet chamber sidewall is provided with inlet mouth, inlet mouth place is provided with the body of heater inlet pipe be communicated with inlet chamber, is also provided with filter screen in inlet chamber, and filter screen to be positioned at below base plate and to be positioned at above inlet mouth;
The gasification air outlet of body of heater is communicated with the inlet mouth of casing, and the air outlet of casing is communicated with the inlet mouth of combustion gas body of heater.
Preferably, gasification inboard wall of furnace body is provided with refractory insulating layer, and described refractory insulating layer adopts refractory mortar material to make.
Preferably, gasification body of heater top is provided with annular seal groove around described opening, is positioned at annular seal groove bottom gasification bell.
Preferably, casing top is provided with the sealed groove arranged around described opening, and case lid is positioned at sealed groove.
Preferably, bottom case lid, be provided with the limiting bracket stretched out downwards, limiting bracket shape and box opening form fit, when case lid is positioned at sealed groove, contact with filtering net upper surface bottom limiting bracket.
Preferably, the filter screen of gas burner comprises filter disc, lower filter disc, is provided with filtration interlayer between upper filter disc and lower filter disc.
Preferably, described filtration interlayer adopts adsorptivity fire retardant material to make.
Preferably, filter screen to the distance of base plate of gas burner is D, 5mm≤D≤30mm.
In the present invention, the biomass fuel gas carbonizing apparatus proposed, biomass are adopted to be that raw material is (as stalk, biologic garbage) adopt vapourizing furnace to gasify, biomass fuel combustion is become inflammable gas, the gas produced carries out secondary filtration process through combustion gas filtration unit, effectively the obnoxious flavour contained in inflammable gas and dust are thoroughly removed, improve the purity of combustion gas, then enter in gas burner through the pure combustion gas of secondary filtration and burn, in combustion, in gas burner, filtering net is set, combustion medium in isolation burning chamber enters inlet chamber, effectively can prevent tempering phenomenon, be conducive to the security improving burning.By the biomass fuel gas carbonizing apparatus of above-mentioned optimization design, structure is simple, good airproof performance, energy transformation ratio is high, the combustion gas high purity of output, can effectively solve soot emissions pollution problem, the biomass fuels such as stalk are made full use of, directly to burn with biomass fuel with coal and compare, production cost reduces by more than 50%.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of biomass fuel gas carbonizing apparatus that the present invention proposes.
Fig. 2 is the structural representation of the vapourizing furnace of the biomass fuel gas carbonizing apparatus described in Fig. 1.
Fig. 3 is the structural representation of the bell opened condition of the vapourizing furnace of Fig. 2.
Fig. 4 is the structural representation of the filtration unit of the biomass fuel gas carbonizing apparatus described in Fig. 1.
Fig. 5 is the structural representation of the gas burner of the biomass fuel gas carbonizing apparatus described in Fig. 1.
Embodiment
As shown in Figures 1 to 4, Fig. 1 is the structural representation of a kind of biomass fuel gas carbonizing apparatus that the present invention proposes, Fig. 2 is the structural representation of the vapourizing furnace of the biomass fuel gas carbonizing apparatus described in Fig. 1, Fig. 3 is the structural representation of the bell opened condition of the vapourizing furnace of Fig. 2, Fig. 4 is the structural representation of the filtration unit of the biomass fuel gas carbonizing apparatus described in Fig. 1, and Fig. 5 is the structural representation of the gas burner of the biomass fuel gas carbonizing apparatus described in Fig. 1.
With reference to Fig. 1, a kind of biomass fuel gas carbonizing apparatus that the present invention proposes, comprising: vapourizing furnace, filtration unit, gas burner;
As shown in Figures 2 and 3, vapourizing furnace comprises: gasification bell 11, gasification body of heater 12, base 13, bell position-limit mechanism;
Gasification body of heater 12 is positioned at above base 13, gasification body of heater 12 inside has open-topped burning cavity, gasification body of heater 12 top is provided with annular seal groove 124 around described opening, gasification body of heater 12 inwall is provided with refractory insulating layer, refractory insulating layer adopts refractory mortar material to make, gasification body of heater 12 bottom is provided with inlet mouth and air outlet, gasification body of heater 12 outer wall is provided with from the outwardly directed strut member 121 of body of heater and locating part 122, locating part 122 is positioned at above strut member 121, there is in the middle part of locating part 122 the first through hole vertically run through, body of heater top is also provided with support ear 123, the furnace wall, below of gasification body of heater 12 is provided with the fire door for biomass fuel feedstock,
Gasification bell 11 is positioned at gasification body of heater 12 top open part;
Bell position-limit mechanism comprises bell union lever 131, support bar 132, bell union lever 131 is hinged on support ear 123 and one end and is fixed on gasification bell 11, bell union lever 131 sidewall is provided with the first stop collar 1311 and the second stop collar 1312, be provided with the second through hole in first stop collar 1311, in the second stop collar 1312, there is third through-hole;
When the bell 11 that gasifies is opened, support bar 132 one end is resisted against strut member 121 top through the first through hole of the second through hole, locating part 122 successively, when the bell 11 that gasifies closes, support bar 132 one end is resisted against strut member 121 top through the first through hole of third through-hole, locating part 122 successively.
As shown in Figure 4, filtration unit comprises: casing 21, filtering net 22, case lid 23, casing 21 inside is provided with the cavity for holding filtered liquid, the sealed groove 212 that casing 21 top is provided with opening and arranges around this opening, case lid 23 is positioned at sealed groove 212, case lid 23 is positioned at this opening part, casing 21 inside is provided with filter screen stand 211, filter screen stand 211 has groined type structure, filtering net 22 is arranged on filter screen stand 211, casing 21 sidewall is provided with inlet mouth, air outlet, inlet mouth is positioned at below filtering net 22, air outlet is positioned at above filtering net 22, inlet mouth place is provided with inlet pipe 24, air outlet place is provided with escape pipe 25, casing 21 sidewall is also provided with the anti-overflow lip of filtered liquid, filtered liquid recovery port, the anti-overflow lip of filtered liquid to be positioned at below filtering net 22 and to be positioned at above inlet mouth, the height of filtering net 22 is H1, the height of the anti-overflow lip of filtered liquid is H2, 20mm≤H1-H2≤30mm, inlet mouth is positioned at below the anti-overflow lip of filtered liquid, air outlet is positioned at above filtering net, in filtered liquid recovery port, place is provided with valve 26,
The limiting bracket stretched out is provided with downwards, limiting bracket shape and box opening form fit, when case lid 23 is positioned at sealed groove 212, against filtering net 22 upper surface bottom limiting bracket bottom case lid 23.
As shown in Figure 5, gas burner comprises base plate 31, combustion gas body of heater 32, in combustion gas body of heater 32, there is open-topped cavity, base plate 31 is arranged in this cavity, described cavity is divided into burning chamber and inlet chamber, burning chamber is positioned at above base plate 31, inlet chamber is positioned at below base plate 31, base plate 31 is provided with multiple through hole, burning chamber is communicated with by described through hole with inlet chamber, inlet chamber sidewall is provided with inlet mouth, inlet mouth place is provided with the body of heater inlet pipe 33 be communicated with inlet chamber, also filter screen is provided with in inlet chamber, filter screen to be positioned at below base plate 31 and to be positioned at above inlet mouth, filter screen comprises filter disc 341, lower filter disc 342, the filtration interlayer adopting adsorptivity fire retardant material to make is provided with between upper filter disc 341 and lower filter disc 342,
The air outlet of gasification body of heater 12 is communicated with the inlet mouth of casing 21, and the air outlet of casing 21 is communicated with the inlet mouth of combustion gas body of heater 32.
In the working process of the biomass fuel gas carbonizing apparatus of the present embodiment, first gasification bell is opened, by support bar one end successively through the second through hole, first through hole of locating part, be resisted against strut member top, keep bell by support bar fixed support, in gasification body of heater, biomass fuel (stalk is added from the opening of gasification body of heater, wood chip, shell etc.), then support bar is upwards extracted successively from the first through hole and the second through hole, closed bell, gasification bell bottom is made to be positioned at the annular seal groove of body of heater, appropriate water is put in annular seal groove, water can close the sealing medium at gap place as gasification bell and gasification body of heater upper port, thus promote the sealing property of vapourizing furnace, then, support bar one end is successively through third through-hole, first through hole of locating part is resisted against strut member top, gasification bell is kept to close at body of heater opening part, operationally not by gas jack-up in body of heater, then case lid is opened, filtered liquid is added in casing, filtering net is arranged on filter screen stand, case lid is placed in sealed groove, make to compress filtering net bottom the limiting bracket below case lid, carry out spacing to filtering net, liquid is added again in sealed groove, carry out water-lute, when specific works, the inflammable gas produced in vapourizing furnace is discharged from the air outlet of gasification body of heater, via inlet pipe, the high-temperature fuel gas produced in biological fuel gasification furnace is passed in casing, high-temperature fuel gas first with filtered liquid generation chemical reaction, filtered liquid is by the tar that contains in combustion gas and obnoxious flavour filtering, filtered liquid also has adsorption to the flue dust in combustion gas simultaneously, the bubble that gas is formed in filtered liquid rises to filtered liquid surface, the filtering net being positioned at filtered liquid ullage carries out secondary filtration to it, in specific operation process, filtering net suitably can add asbestos, the sorptive materials such as cleaning ball promote decontamination effect improving further, the pure combustion gas obtained through twice filtration treatment is discharged by escape pipe, tar in filtered liquid and impurity are by the regular recycling of filtered liquid recovery valve, inflammable gas through filtering enters inlet chamber by combustion gas body of heater inlet pipe, then burning chamber combustion is entered by the through hole on base plate, thus realize the generation of inflammable gas, filter and use.
In actual use, only common coal-fired burner need be put into gasification body of heater from fire door, can effectively solve disposal of pollutants problem, simultaneously, use biological fuel gas cost lower than more than 50% of fire coal, the body of heater that simultaneously gasifies can feed in raw material once every more than 8 hours, and feed time controlled at 30 minutes, thus greatly alleviated the labour intensity of operator.
In the present embodiment, the biomass fuel gas carbonizing apparatus proposed comprises vapourizing furnace, combustion gas filtration unit and gas burner, biomass fuel combustion can be become inflammable gas by vapourizing furnace, combustion gas filtration unit carries out secondary filtration to the inflammable gas that vapourizing furnace generates, effectively the obnoxious flavour contained in inflammable gas and dust are thoroughly removed, improve the purity of combustion gas, enter in gas burner through the pure combustion gas of secondary filtration and burn, in combustion, in gas burner, filtering net is set, play buffer action, effectively can prevent tempering phenomenon, be conducive to the security improving burning.By the biomass fuel gas carbonizing apparatus of above-mentioned optimization design, structure is simple, good airproof performance, and with low cost, energy transformation ratio is high, clean environment firendly, resistance to air loss are good, the combustion gas high purity of output.
In a specific embodiment, gasification body of heater top, filter box opening part are provided with water-lute, bell position-limit mechanism keeps bell to close at body of heater opening part simultaneously, operationally not by gas jack-up in body of heater, thus ensure that the sealing property of vapourizing furnace and filter box, ensure the security in working process.
Filtering net is arranged on filtered liquid ullage 20mm-30mm, filtered liquid can be caused to produce bubble when air pressure is too high in strumbox, now filtering net can intercept bubble splashing, plays anti-backfire effect, impurity and the tar blocking on liquid surface can not be filtered simultaneously, affect filter effect.
Filter screen is provided with below base plate, filter screen comprises filter disc, lower filter disc, the filtration interlayer adopting adsorptivity fire retardant material to make is provided with between upper filter disc and lower filter disc, and the distance between filter screen and base plate remains between 5mm-30mm, when combustion medium burns above base plate, filter screen plays anti-backfire effect, improves the security of the course of processing.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a biomass fuel gas carbonizing apparatus, is characterized in that, comprising: vapourizing furnace, filtration unit, gas burner;
Vapourizing furnace comprises: gasification bell (11), gasification body of heater (12), base (13), bell position-limit mechanism;
Gasification body of heater (12) is positioned at base (13) top, gasification body of heater (12) inside has open-topped burning cavity, gasification body of heater (12) outer wall is provided with from the outwardly directed strut member of body of heater (121) and locating part (122), locating part (122) is positioned at strut member (121) top, locating part (122) middle part has the first through hole vertically run through, and gasification body of heater (12) top is also provided with support ear (123);
Gasification bell (11) is positioned at gasification body of heater (12) top open part;
Bell position-limit mechanism comprises bell union lever (131), support bar (132), bell union lever (131) is hinged on support ear (123) and one end and is fixed in gasification bell (11), bell union lever (131) sidewall is provided with the first stop collar (1311) and the second stop collar (1312), first stop collar is provided with the second through hole in (1311), second stop collar has third through-hole in (1312), when the bell (11) that gasifies is opened, support bar (132) one end is successively through the second through hole, first through hole of locating part (122) is resisted against strut member (121) top, when the bell (11) that gasifies is closed, support bar (132) one end is successively through third through-hole, first through hole of locating part (122) is resisted against strut member (121) top,
Filtration unit comprises: casing (21), filtering net (22), case lid (23), casing (21) inside is provided with the cavity for holding filtered liquid, casing (21) top is provided with opening, case lid (23) is positioned at described opening part, it is inner that filtering net (22) is arranged on casing (21), casing (21) sidewall is provided with inlet mouth, air outlet, inlet mouth is positioned at filtering net (22) below, air outlet is positioned at filtering net (22) top, inlet mouth place is provided with inlet pipe (24), air outlet place is provided with escape pipe (25), casing (21) sidewall is also provided with the anti-overflow lip of filtered liquid, the anti-overflow lip of filtered liquid is positioned at filtering net (22) below and is positioned at above inlet mouth,
Gas burner comprises base plate (31), combustion gas body of heater (32), combustion gas body of heater has open-topped cavity in (32), base plate (31) is arranged in described cavity, described cavity is divided into burning chamber and inlet chamber, burning chamber is positioned at base plate (31) top, inlet chamber is positioned at base plate (31) below, base plate (31) is provided with multiple through hole, burning chamber is communicated with by described through hole with inlet chamber, inlet chamber sidewall is provided with inlet mouth, inlet mouth place is provided with the body of heater inlet pipe (33) be communicated with inlet chamber, also filter screen is provided with in inlet chamber, filter screen is positioned at base plate (31) below and is positioned at above inlet mouth,
The air outlet of gasification body of heater (12) is communicated with the inlet mouth of casing (24), and the air outlet of casing (24) is communicated with the body of heater inlet pipe (33) of combustion gas body of heater (32).
2. biomass fuel gas carbonizing apparatus according to claim 1, is characterized in that, gasification body of heater (12) inwall is provided with refractory insulating layer, and described refractory insulating layer adopts refractory mortar material to make.
3. biomass fuel gas carbonizing apparatus according to claim 2, it is characterized in that, gasification body of heater (12) top is provided with annular seal groove (124) around described opening, and gasification bell (11) bottom is positioned at annular seal groove (124).
4. the biomass fuel gas carbonizing apparatus according to any one of claim 1-3, it is characterized in that, casing (21) top is provided with the sealed groove (212) arranged around described opening, and case lid (23) is positioned at sealed groove (212).
5. the biomass fuel gas carbonizing apparatus according to any one of claim 1-4, it is characterized in that, case lid (23) bottom is provided with the limiting bracket stretched out downwards, limiting bracket shape and box opening form fit, when case lid (23) is positioned at sealed groove (212), contact with filtering net (22) upper surface bottom limiting bracket.
6. biomass fuel gas carbonizing apparatus according to claim 1, it is characterized in that, the filter screen of gas burner (3) comprises filter disc (341), lower filter disc (342), is provided with filtration interlayer between upper filter disc (341) and lower filter disc (342).
7. biomass fuel gas carbonizing apparatus according to claim 6, is characterized in that, described filtration interlayer adopts adsorptivity fire retardant material to make.
8. the biomass fuel gas carbonizing apparatus according to claim 5 or 6, is characterized in that, the filter screen of gas burner is D, 5mm≤D≤30mm to the distance of base plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223985.9A CN104830374B (en) | 2015-05-05 | 2015-05-05 | A kind of biomass fuel gas carbonizing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223985.9A CN104830374B (en) | 2015-05-05 | 2015-05-05 | A kind of biomass fuel gas carbonizing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104830374A true CN104830374A (en) | 2015-08-12 |
| CN104830374B CN104830374B (en) | 2017-04-05 |
Family
ID=53808580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223985.9A Active CN104830374B (en) | 2015-05-05 | 2015-05-05 | A kind of biomass fuel gas carbonizing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104830374B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129095A (en) * | 2019-06-06 | 2019-08-16 | 河南城建学院 | One kind directly preparing methane device based on coal chemistry chain gasification |
| CN113249135A (en) * | 2021-04-09 | 2021-08-13 | 安徽省宁国市长乐林产品开发有限公司 | Biological organic matter heat energy conversion device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658595Y (en) * | 2003-06-23 | 2004-11-24 | 贾士刚 | Civil honeycomb briquette boiler |
| US20100018120A1 (en) * | 2007-05-25 | 2010-01-28 | Gasek Oy | Method for gasifying solid fuel and concurrent gasifier |
| CN102517080A (en) * | 2011-12-08 | 2012-06-27 | 铜仁市惠民气化炉有限公司 | Central gas supply type gasification furnace full-automatic blanking gas generator |
| CN203550588U (en) * | 2013-11-01 | 2014-04-16 | 深圳市一脉科技有限公司 | Furnace with furnace cover supporting device |
| CN204702704U (en) * | 2015-05-05 | 2015-10-14 | 安徽省宁国市长乐林产品开发有限公司 | A kind of biomass fuel gas carbonizing apparatus |
-
2015
- 2015-05-05 CN CN201510223985.9A patent/CN104830374B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658595Y (en) * | 2003-06-23 | 2004-11-24 | 贾士刚 | Civil honeycomb briquette boiler |
| US20100018120A1 (en) * | 2007-05-25 | 2010-01-28 | Gasek Oy | Method for gasifying solid fuel and concurrent gasifier |
| CN102517080A (en) * | 2011-12-08 | 2012-06-27 | 铜仁市惠民气化炉有限公司 | Central gas supply type gasification furnace full-automatic blanking gas generator |
| CN203550588U (en) * | 2013-11-01 | 2014-04-16 | 深圳市一脉科技有限公司 | Furnace with furnace cover supporting device |
| CN204702704U (en) * | 2015-05-05 | 2015-10-14 | 安徽省宁国市长乐林产品开发有限公司 | A kind of biomass fuel gas carbonizing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129095A (en) * | 2019-06-06 | 2019-08-16 | 河南城建学院 | One kind directly preparing methane device based on coal chemistry chain gasification |
| CN113249135A (en) * | 2021-04-09 | 2021-08-13 | 安徽省宁国市长乐林产品开发有限公司 | Biological organic matter heat energy conversion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104830374B (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202131290U (en) | Multi-cavity type catalytic cracking gasification furnace | |
| CN201421074Y (en) | Environmental-protection energy-saving straw gasification furnace | |
| CN201359290Y (en) | Household biomass gasification furnace without tar | |
| CN1888543A (en) | Domestic efficient biomass gasification stove | |
| CN104830374A (en) | Biomass fuel gas carbonation device | |
| CN204702704U (en) | A kind of biomass fuel gas carbonizing apparatus | |
| CN203668329U (en) | Biomass fuel gas purification dust removal device | |
| CN201386074Y (en) | Biomass gasifier | |
| CN201201939Y (en) | Stalk gasification furnace and stalk gas purification apparatus | |
| CN101799178B (en) | Contamination-free biomass gasifier | |
| CN102268299B (en) | Multi-cavity catalytic cracking gasification furnace | |
| CN203385010U (en) | Furnace and stove integrated biomass gasifier | |
| CN102853458B (en) | Gasification methane high-efficiency energy-saving smokeless stove | |
| CN101270883B (en) | Stalk gas-producing ecological stove | |
| CN200992535Y (en) | Biomass gasifying and tar cracking apparatus | |
| CN200955046Y (en) | Normal-pressure waist-drum type lignite gasifying oven | |
| CN210176788U (en) | Pyrolysis gas generating furnace | |
| CN201074835Y (en) | Improved gasification stove | |
| CN201072147Y (en) | Biomass gasifying device | |
| CN201285067Y (en) | Wood tar drip catcher of stalk gasification furnace | |
| CN209193905U (en) | A kind of efficient biomass is without tar producer | |
| CN201971799U (en) | Biomass fuel gas device for backflow and utilization of tar | |
| CN201314600Y (en) | Biomass infrared gasifier | |
| CN201376959Y (en) | Full-automatic straw gasification furnace | |
| CN201193833Y (en) | Stalk gas-making ecological furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A biomass fuel gas carbonization equipment Effective date of registration: 20230915 Granted publication date: 20170405 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: ANHUI PROVINCE NINGGUO CITY CHANGLELIN PRODUCT DEVELOPMENT Co.,Ltd. Registration number: Y2023980057099 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |