CN102226113A - Biomass gasified tar processing system and method - Google Patents
Biomass gasified tar processing system and method Download PDFInfo
- Publication number
- CN102226113A CN102226113A CN2011101059263A CN201110105926A CN102226113A CN 102226113 A CN102226113 A CN 102226113A CN 2011101059263 A CN2011101059263 A CN 2011101059263A CN 201110105926 A CN201110105926 A CN 201110105926A CN 102226113 A CN102226113 A CN 102226113A
- Authority
- CN
- China
- Prior art keywords
- tar
- outlet
- water
- fuel gas
- biomass
- 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
- 239000002028 Biomass Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000007921 spray Substances 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 239000002737 fuel gas Substances 0.000 claims description 45
- 238000002309 gasification Methods 0.000 claims description 32
- 239000003610 charcoal Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 9
- 239000000295 fuel oil Substances 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000000567 combustion gas Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000005235 decoking Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 230000009189 diving Effects 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 4
- 239000010791 domestic waste Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011269 tar Substances 0.000 description 64
- 230000006872 improvement Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011280 coal tar Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- PIYVNGWKHNMMAU-UHFFFAOYSA-N [O].O Chemical compound [O].O PIYVNGWKHNMMAU-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011286 gas tar Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Landscapes
- Industrial Gases (AREA)
- Chimneys And Flues (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a biomass gasified tar processing system and method. The system comprises a cyclone separator, a condenser, a spray bath tower and a carbon adsorption tank, wherein the cyclone separator is provided with a first biomass gas inlet and a first biomass gas outlet, and the bottom is provided with an ash outlet; the condenser is composed of a U tube and a water jacket; the U tube is arranged in the water jacket; the bottom of the U tube is provided with a U tube bottom outlet; the two ports on the upper ends of the U tube are respectively connected with a second biomass gas inlet and a second biomass gas outlet; the U tube bottom outlet is connected with a first tar outlet; the lower part of the spray bath tower is provided with a third biomass gas inlet, the top is provided with a third biomass gas outlet, the bottom is provided with a light tar outlet, and the upper part of the inside of the spray bath tower is provided with a spray device; the first biomass gas outlet of the cyclone separator is connected with the second biomass gas inlet through a pipeline and the water jacket; and the second biomass gas outlet is connected with the third biomass gas inlet through a pipeline and the spray bath tower.
Description
Technical field
The present invention relates to the method for a kind of gasifying biomass except that tar, the cover of more specifically saying so reduces the system of the coal-tar middle oil content of biogas.
Background technology
Biomass are as the clean energy that a kind of utilization has a extensive future, and have that output is abundant, reproducible advantage, and biomass resource is converted into bio-ethanol, biofuel, can partly substitute oil, the insufficient present situation of alleviation petroleum resources.The approach of biomass utilization has multiple, and as direct burning, gasification conversion etc., wherein the biomass energy method for transformation has biochemical conversion method and thermochemistry conversion method efficiently.The biochemical transformations technology is mainly based on anaerobic digestion techniques and extraordinary zymotechnic.Thermochemical method comprises pyrolysis, liquefaction and gasification etc.
In recent years, biomass gasification technology relies on advantages such as it is simple, cost of investment is low, is widely used in and produces and experimental study.By the hot biological fuel gas of biomass gasifying furnace gasification gained, after filtration units such as dedusting were removed the macrobead dust, direct combustion heat supplying under hot state was that a kind of ratio directly burns and the higher biomass of other gasification heat-supplying mode thermo-efficiency are utilized form.There is not the secondary pollution problem to water in it, and scale of investment is less relatively, the running maintenance expense is lower, adaptability is strong, but because gasifying biomass causes the formation (mainly being tar) of heavy hydrocarbon, cause condensation and obstruction occurring at downstream processing equipment such as engine and strainer place, cause serious operation problem, thereby limited the development that biological fuel gas utilizes.At present, this kind combustion gas is used mainly as countryside kitchen work can, and design has special kitchen range, but it is not also common as industrial fuel, mainly be applied to the dry aspect of agricultural byproducts such as timber, grain, cereal and tobacco leaf, the special emphasis of research is building and selecting of total system, at the report of the research aspect the biomass gas tar oil processing also seldom, the more efficient and rational utilization of biological fuel gas is restricted.
Therefore the present invention utilizes the characteristics design of tar to go out system's more promising behave beyond doubt that a cover can reduce the coal-tar middle oil content of biogas expeditiously.
Summary of the invention
The objective of the invention is, overcome the defective of prior art, provide a nested structure simple, cheap, high efficiency tar-processing system, after can effectively solving combustion gas that gasifying biomass produces and air feed equipment being connected, excessive tar influences equipment to be used, and causes the problem of line clogging.
Realize that technical scheme of the present invention is:
The biomass gasification tar treatment system comprises cyclonic separator, condenser, spray water wash column, charcoal adsorption tanks and absorbent charcoal adsorption tank;
Described cyclonic separator is provided with first biological fuel gas inlet and the outlet of first biological fuel gas, is provided with ash output hole in the bottom of cyclonic separator;
Described condenser is made up of U type pipe and water jacket, described water jacket is provided with second biological fuel gas inlet, second gas outlet, entrance of cooling water, water outlet and the outlet of first tar, the outlet of first tar is connected with tar storage chamber by pipeline, and bottom, tar storage chamber is provided with the tar heavy oil outlet; Be provided with described U type pipe in the described water jacket, U type pipe bottom is provided with U type pipe outlet at bottom, two mouths in U type pipe upper end respectively with second biological fuel gas inlet, the outlet of second biological fuel gas is connected, described U type pipe outlet at bottom exports with first tar and is connected;
Described spray water wash column bottom is provided with the 3rd biomass fuel gas inlet, and the top is provided with the 3rd biomass gas outlet, and the bottom is provided with the tar light oil outlet, and spray water wash column internal upper part is provided with spray equipment;
First biological fuel gas outlet of described cyclonic separator is connected by second biological fuel gas inlet of pipeline and described water jacket, and the outlet of second biological fuel gas is connected by the 3rd biomass fuel gas inlet of pipeline with the spray water wash column.
In the technique scheme, cyclonic separator is the high efficiency dust removal installation of being made by stainless steel or alloy.
Described condenser is the nucleus equipment in the native system, and its inside is provided with U type pipe, and U type pipe outside is a water jacket, and water coolant is entered by water jacket lower end entrance of cooling water, and the upper end cooling water outlet flows out.The biogas of the heat of flowing cold water and U type pipe inside carries out heat exchange, and connects tar storage chamber in the bottom of U type pipe, is used to receive the preliminary condensation tar that gets off.Wash except that tar by the spray water wash column again by the biogas after cyclonic separator and the condenser rough purification, this water wash column is provided with spray equipment, and gas enters at the bottom of tower, and cold water goes out from the cat head spray, make gas contact more fully, improved washing efficiency with moisture.Washing biological fuel gas later further carries out the tar adsorption treatment by charcoal adsorption tanks and absorbent charcoal adsorption tank more at last.Combustion gas is carried out tar through above each equipment after by the series connection of pipeline, valve and is handled behind the gasifying biomass, finally obtain clean, the biological fuel gas of high heating value.
As a further improvement on the present invention, described condenser connects and is provided with the automatic temp Controlling System in the cold water pipes, come controlled chilling water inlet flow by detecting cooling water outlet temperature, when cooling water outlet temperature is crossed low high, can improve the flow of cooling water outlet automatically, effectively improve tar condensing efficient.
As a further improvement on the present invention, described first tar outlet is connected with tar storage chamber by pipeline, and bottom, tar storage chamber is provided with the tar heavy oil outlet, adds a diving valve on the pipeline of tar heavy oil outlet, is convenient to the discharge of tar.
As a further improvement on the present invention, the filtered water recycle unit is equipped with in the bottom of described spray water wash column, filtering separation water outlet and tar, and the water out of filtered water recycle unit is connected with described spray equipment, make the water consumption of spray washing significantly reduce through filtration cycle, saved cost.
As a further improvement on the present invention, charcoal and gac in described two adsorption tanks, can use the charcoal after biomass gasifying furnace gasifies respectively, its biomass gasifying furnace is installed additional the gac that a gac activation equipment just can obtain being used for tar adsorption, make the utilization of resources more perfect.
Another technical scheme that realizes the object of the invention is;
One cover biomass gasification tar treatment system using method steps of the method are:
1) guarantees that before system works each air intake valve opens fuel-displaced valve closes;
2) biomass gasification burning at first passes through first part's cyclonic separator of native system, carries out dedusting and a spot of tar precipitation;
3) carrying out most tar condensing through the biogas after the dedusting by condenser handles, the flow condensation that regulate water coolant by the automatic temp Controlling System this moment goes out most tar in the gas, the liquid tar that condensation is got off enters into tar storage chamber, when tar content arrives to a certain degree, open diving valve, emit tar;
4) remove most tar and wash decoking by the spray water wash column, the mixture precipitation of tar and water is at the bottom of tower;
5) combustion gas after the washing finally obtains clean biogas by carrying out further smart decoking in follow-up equipment charcoal adsorption tanks and the absorbent charcoal adsorption tank.
The biogas that begins to feed in the described step (2) can be the biological fuel gas that is produced by biomass fixed-bed gasification furnace, also can be the biological fuel gas that is produced by biomass fluidized bed gasification furnace.
As a further improvement on the present invention, described step further comprises in (4), dashes after water outlet after drenching handles through oily water separation, recycles.
The present invention is simple in structure, and is easy to implement, adopts the present invention can effectively get rid of the difficult problem of the high blocking pipe equipment of the coal-tar middle oil content of biological fuel gas.Realize to remove combustion gas also obtained in coal-tar middle oil can second stage employ tar, make the efficient of energy utilization improve greatly, have bigger economic benefit and social benefit.
Description of drawings
Fig. 1 is the device synoptic diagram of biomass gasification tar treatment system of the present invention;
Wherein: the 1-cyclonic separator; The 2-condenser; 3-sprays water wash column; 4-charcoal adsorption tanks; The 5-absorbent charcoal adsorption tank; 6-tar storage chamber; The 7-filtering circulating device; The A-first hot biogas import; The clean biogas outlet of B-; The C-ash output hole; The D-entrance of cooling water; The E-cooling water outlet; F-spray equipment water inlet; The outlet of G-tar heavy oil; The outlet of H-tar light oil; A, b, c, e, f, g-air intake valve, d-diving valve, the fuel-displaced valve of g-, the outlet of 12-first biological fuel gas, 21-second biological fuel gas inlet, the outlet of 25-first tar, 26-U type pipe, 27-U type pipe outlet at bottom, first mouthful of 28-U type pipe upper end, second mouthful of 29-U type pipe upper end, 31-the 3rd biomass fuel gas inlet, 32-the 3rd biomass gas outlet, 33-spray equipment, the water out of 34-filtered water recycle unit.
Embodiment
Be described further below in conjunction with embodiment.
Embodiment 1
As shown in Figure 1, the biomass gasification tar treatment system comprises cyclonic separator 1, condenser 2, spray water wash column 3, charcoal adsorption tanks 4 and absorbent charcoal adsorption tank 5.
Cyclonic separator 1 is provided with first biological fuel gas inlet A and first biological fuel gas outlet 12, is provided with ash output hole C in the bottom of cyclonic separator;
Condenser 2 is provided with second biological fuel gas inlet, 21, second gas outlet 22, entrance of cooling water D, water outlet E and first tar outlet 25, the outlet 25 of first tar is connected with tar storage chamber 6 by pipeline, tar storage 6 bottoms, chamber are provided with tar heavy oil outlet G, add a diving valve d on the pipeline of tar heavy oil outlet.Be provided with U type pipe 26 in the condenser 2, U type pipe bottom is provided with U type pipe outlet at bottom 27, two mouths 28,29 in U type pipe upper end respectively with second biological fuel gas inlet, 21, second biological fuel gas outlet 22 is connected, U type pipe outlet at bottom 27 exports 25 with first tar and is connected.
Spray water wash column 3 bottoms are provided with the 3rd biomass fuel gas inlet 31, and the top is provided with the 3rd biomass gas outlet 32, and the bottom is provided with tar light oil outlet H, and spray water wash column internal upper part is provided with spray equipment 33; Filtered water circulation device 7 is equipped with in the bottom of spray water wash column, and the water out 34 of filtered water recycle unit is connected with spray equipment water inlet F.
First biological fuel gas outlet 12 of cyclonic separator 4 is connected with condenser second biological fuel gas inlet 21 by pipeline, the outlet 22 of second biological fuel gas is connected by the 3rd biomass fuel gas inlet 31 of pipeline with the spray water wash column, and treated biological fuel gas flows out from clean biogas outlet B.
Embodiment 2
At first biomass gasify (comprising air gasification, oxygen gasified, steam gasification, oxygen-water vapour mixing gasifying, air-oxygen mix gasification) by biomass fixed-bed gasification furnace, and its gasification burning purifies by native system, may further comprise the steps:
1) guarantees that before system works air intake valve a, b, c, e, f open, d, g valve closes;
2) biomass gasification burning A at first passes through the cyclonic separator 1 of native system, carries out dedusting and a spot of tar precipitation;
3) carrying out most tar condensing through the biogas after the dedusting by condenser 2 handles, the flow condensation that regulate water coolant by the automatic temp Controlling System this moment goes out most tar in the gas, the liquid tar that condensation is got off enters into tar storage chamber 6, when tar content arrives to a certain degree, diving valve d opens, and emits tar;
4) remove most tar and wash decoking by the spray water wash column, the mixture precipitation of tar and water after the oily water separation, continues the washing combustion gas through water cycle at the bottom of tower;
5) combustion gas after the washing finally obtains clean biogas B by carrying out further smart decoking in follow-up equipment charcoal adsorption tanks 4 and the absorbent charcoal adsorption tank 5.
After the gasification decoking finishes, remove the tar in the tar storage chamber 6, remove tar and water in the spray water wash column 3, close all valves.
Embodiment 3
This example is substantially the same manner as Example 2, and different is that used biological fuel gas is to be produced by biomass fluidized bed gasification furnace.
Claims (9)
1. the biomass gasification tar treatment system is characterized in that, this system comprises cyclonic separator, condenser, spray water wash column, charcoal adsorption tanks and absorbent charcoal adsorption tank;
Described cyclonic separator is provided with first biological fuel gas inlet and the outlet of first biological fuel gas, is provided with ash output hole in the bottom of cyclonic separator;
Described condenser is made up of U type pipe and water jacket, described water jacket is provided with second biological fuel gas inlet, second gas outlet, entrance of cooling water, water outlet and the outlet of first tar, the outlet of first tar is connected with tar storage chamber by pipeline, and bottom, tar storage chamber is provided with the tar heavy oil outlet; Be provided with described U type pipe in the described water jacket, U type pipe bottom is provided with U type pipe outlet at bottom, two mouths in U type pipe upper end respectively with second biological fuel gas inlet, the outlet of second biological fuel gas is connected, described U type pipe outlet at bottom exports with first tar and is connected;
Described spray water wash column bottom is provided with the 3rd biomass fuel gas inlet, and the top is provided with the 3rd biomass gas outlet, and the bottom is provided with the tar light oil outlet, and spray water wash column internal upper part is provided with spray equipment;
First biological fuel gas outlet of described cyclonic separator is connected by second biological fuel gas inlet of pipeline and described water jacket, and the outlet of second biological fuel gas is connected by the 3rd biomass fuel gas inlet of pipeline with the spray water wash column.
2. gasification substance tar-processing system according to claim 1 is characterized in that, described condenser connects in the cold water pipes of entrance of cooling water and is provided with the automatic temp Controlling System.
3. gasification substance tar-processing system according to claim 1 is characterized in that, described first tar outlet is connected with tar storage chamber by pipeline, and bottom, tar storage chamber is provided with the tar heavy oil outlet, adds a diving valve on the pipeline of tar heavy oil outlet.
4. gasification substance tar-processing system according to claim 1, the filtered water recycle unit is equipped with in the bottom of described spray water wash column, and the water out of filtered water recycle unit is connected with described spray equipment.
5. gasification substance tar-processing system according to claim 1, material uses charcoal that biomass gasifying furnace produces in described charcoal adsorption tanks and the absorbent charcoal adsorption tank.
6. a cover biomass gasification tar treatment system using method is characterized in that, steps of the method are:
1) guarantees that before system works each air intake valve opens fuel-displaced valve closes;
2) biomass gasification burning at first passes through first part's cyclonic separator of native system, carries out dedusting and a spot of tar precipitation;
3) carrying out most tar condensing through the biogas after the dedusting by condenser handles, the flow condensation that regulate water coolant by the automatic temp Controlling System this moment goes out most tar in the gas, the liquid tar that condensation is got off enters into tar storage chamber, when tar content arrives to a certain degree, diving valve d opens, and emits tar;
4) remove most tar and wash decoking by the spray water wash column, the mixture precipitation of tar and water is at the bottom of tower;
5) combustion gas after the washing finally obtains clean biogas by carrying out further smart decoking in follow-up equipment charcoal adsorption tanks and the absorbent charcoal adsorption tank.
7. tar processing method according to claim 7 is characterized in that, the biogas that begins to feed in the described step (2) is the biological fuel gas that is produced by biomass fixed-bed gasification furnace.
8. domestic waste gasification process according to claim 7 is characterized in that, the biogas that begins to feed in the described step (2) is the biological fuel gas that is produced by biomass fluidized bed gasification furnace.
9. domestic waste gasification process according to claim 7 is characterized in that, described step further comprises in (4), dashes after water outlet after drenching handles through oily water separation, recycles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110105926.3A CN102226113B (en) | 2011-04-26 | 2011-04-26 | Biomass gasified tar processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110105926.3A CN102226113B (en) | 2011-04-26 | 2011-04-26 | Biomass gasified tar processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102226113A true CN102226113A (en) | 2011-10-26 |
| CN102226113B CN102226113B (en) | 2013-06-05 |
Family
ID=44807111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110105926.3A Expired - Fee Related CN102226113B (en) | 2011-04-26 | 2011-04-26 | Biomass gasified tar processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102226113B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585917A (en) * | 2012-02-17 | 2012-07-18 | 南京工业大学 | Technology and system for cooling-absorbing coupling deep-removing tar from biomass gas |
| CN102732316A (en) * | 2012-06-15 | 2012-10-17 | 罗江平 | Domestic garbage gasified fuel gas purification process |
| CN105861079A (en) * | 2016-04-29 | 2016-08-17 | 河北天善生物技术有限公司 | Biomass gas decoking device and comprehensive biomass utilization system |
| CN106867594A (en) * | 2017-02-10 | 2017-06-20 | 华中科技大学 | A kind of cryogenic condensation tar collector |
| CN109111937A (en) * | 2018-10-16 | 2019-01-01 | 普朗特(天津)生物质能有限公司 | For imparting knowledge to students or the biomass pyrolytic of scientific research and the charcoal gas-liquid combined production device of gasification |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603678A (en) * | 2017-11-11 | 2018-01-19 | 安徽帝元现代农业投资发展有限公司 | A kind of vapor phase purification method in the production for biomass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943073Y (en) * | 2006-07-13 | 2007-09-05 | 浙江大学 | Gas purification and residual heat utilization apparatus of small-sized biology gasification stove |
| CN101704285A (en) * | 2009-11-13 | 2010-05-12 | 东毓(宁波)油压工业有限公司 | Difunctional compressor |
| CN101845319A (en) * | 2010-05-26 | 2010-09-29 | 陕西金巢投资有限公司 | Process for producing wax and clean fuel oil by using biomass as raw material |
| CN201704285U (en) * | 2010-07-02 | 2011-01-12 | 江苏云江生物能源科技有限公司 | Biomass gasification device |
| CN101967407A (en) * | 2010-11-11 | 2011-02-09 | 常州大学 | Separation method and device for removing tar from biomass gasification combustible gas |
-
2011
- 2011-04-26 CN CN201110105926.3A patent/CN102226113B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943073Y (en) * | 2006-07-13 | 2007-09-05 | 浙江大学 | Gas purification and residual heat utilization apparatus of small-sized biology gasification stove |
| CN101704285A (en) * | 2009-11-13 | 2010-05-12 | 东毓(宁波)油压工业有限公司 | Difunctional compressor |
| CN101845319A (en) * | 2010-05-26 | 2010-09-29 | 陕西金巢投资有限公司 | Process for producing wax and clean fuel oil by using biomass as raw material |
| CN201704285U (en) * | 2010-07-02 | 2011-01-12 | 江苏云江生物能源科技有限公司 | Biomass gasification device |
| CN101967407A (en) * | 2010-11-11 | 2011-02-09 | 常州大学 | Separation method and device for removing tar from biomass gasification combustible gas |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585917A (en) * | 2012-02-17 | 2012-07-18 | 南京工业大学 | Technology and system for cooling-absorbing coupling deep-removing tar from biomass gas |
| CN102585917B (en) * | 2012-02-17 | 2014-06-25 | 南京工业大学 | Technology and system for cooling-absorbing coupling deep-removing tar from biomass gas |
| CN102732316A (en) * | 2012-06-15 | 2012-10-17 | 罗江平 | Domestic garbage gasified fuel gas purification process |
| CN105861079A (en) * | 2016-04-29 | 2016-08-17 | 河北天善生物技术有限公司 | Biomass gas decoking device and comprehensive biomass utilization system |
| CN105861079B (en) * | 2016-04-29 | 2019-01-01 | 河北天善生物技术有限公司 | A kind of biological fuel gas coke removing appts and biomass comprehensive utilize system |
| CN106867594A (en) * | 2017-02-10 | 2017-06-20 | 华中科技大学 | A kind of cryogenic condensation tar collector |
| CN109111937A (en) * | 2018-10-16 | 2019-01-01 | 普朗特(天津)生物质能有限公司 | For imparting knowledge to students or the biomass pyrolytic of scientific research and the charcoal gas-liquid combined production device of gasification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102226113B (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104910937B (en) | Multifunction sectional type biomass pyrolysis device | |
| CN201473491U (en) | Biomass fast thermal decomposition device | |
| CN102226113B (en) | Biomass gasified tar processing system | |
| CN101624531B (en) | Device for preparing bio-oil by utilizing biomass spouted fluidized bed through pyrolysis and fractional condensation | |
| CN104232124B (en) | A kind of biomass cracking carbonizing and gasifying device | |
| CN103205284A (en) | Coal gasification ash content treatment device and method | |
| CN204727845U (en) | A kind of Multifunction sectional type biomass pyrolysis device | |
| CN102504855A (en) | Device for producing high-quality biological oil by rapidly pyrolyzing biomasses and waste plastics | |
| CN216521686U (en) | Industrial treatment device for kitchen garbage | |
| CN102517079B (en) | Biomass gasifying device with function of catalytically cracking inner circulation tar | |
| CN103074118A (en) | Pyrolysis-gasification integrated conversion and utilization system and method for waste agricultural resources | |
| CN105462620B (en) | Coal dust joint biogas residue gasifies and prepared synthesis gas system altogether | |
| CN204848787U (en) | Condensation decoking device | |
| CN101613613B (en) | Efficient heat energy utilization method used during fast thermal cracking of straw | |
| CN204417427U (en) | A kind of can the complexes of continuous seepage biomass through pyrolysis combustion gas | |
| CN103497776A (en) | Heat-carrier self-loop heating type agricultural waste cracking liquefying system | |
| CN103074119A (en) | Pyrolysis-gasification integrated conversion and utilization system and method for waste biomass resources | |
| CN203187622U (en) | Biomass carbonization and dry distillation central medium calorific value gas supply system | |
| CN102517095B (en) | Multifunctional separation equipment for high-temperature biological mixed gas | |
| CN108003902B (en) | Biomass rapid pyrolysis system and pyrolysis method | |
| CN102604682B (en) | Comprehensive waste biomass resource transformation and utilization system and method through pyrolysis and gasification | |
| CN101570729B (en) | Integrated process unit for producing methane by utilizing renewable biomass | |
| CN2921014Y (en) | Pool type stalks comprehensive utilization carbonizing device | |
| CN203200226U (en) | Coal gasification ash handling device | |
| CN110760348B (en) | Biomass gas purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |