CN101974413A - Dry type anaerobic fermentation tank - Google Patents
Dry type anaerobic fermentation tank Download PDFInfo
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- CN101974413A CN101974413A CN2010105159213A CN201010515921A CN101974413A CN 101974413 A CN101974413 A CN 101974413A CN 2010105159213 A CN2010105159213 A CN 2010105159213A CN 201010515921 A CN201010515921 A CN 201010515921A CN 101974413 A CN101974413 A CN 101974413A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 63
- 230000004151 fermentation Effects 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract 7
- 230000001105 regulatory effect Effects 0.000 claims abstract 4
- 239000002002 slurry Substances 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 32
- 239000007788 liquid Substances 0.000 description 17
- 238000011026 diafiltration Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 241000272165 Charadriidae Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000006052 feed supplement Substances 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002154 agricultural waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/16—Solid state fermenters, e.g. for koji production
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/02—Percolation
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/12—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by pressure
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/16—Screw conveyor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Health & Medical Sciences (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
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- General Health & Medical Sciences (AREA)
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
干式厌氧发酵罐属于厌氧发酵设备；在配料水封箱内添加沼渣沼液，入料输送总成将配料水封箱与发酵罐体连通，在发酵罐体内配装由第一电机驱动地防料架空搅拌器，在发酵罐座内配装由第二电机驱动地排料绞龙及筛网、楔形集料槽和加热管，带有出料口的挤压排料壳体安装在发酵罐座侧壁面上，活塞、压力弹簧、弹簧座配置在挤压排料壳体内，配装调压手柄的端盖安装在挤压排料壳体外端面上，调压手柄与弹簧座连接或接触配合，排料绞龙的一端部位于挤压排料壳体内，喷淋连接管将循环泵与发酵罐体连通，循环泵与渗滤液池连通；本罐结构新颖合理，运行可靠，生产效率高，使用与操作简易方便，适用范围广。
Dry-type anaerobic fermentation tank belongs to anaerobic fermentation equipment; add biogas residue and biogas slurry in the batching water-sealed box, and the feed conveying assembly connects the batching water-sealed box with the fermentation tank body, and is equipped with a first motor in the fermentation tank body. Driven material-proof overhead agitator, equipped with a discharge auger driven by a second motor, a screen, a wedge-shaped collection tank and a heating pipe in the fermenter seat, and an extruded discharge shell with a discharge port is installed On the side wall of the fermentation tank seat, the piston, pressure spring, and spring seat are arranged in the extrusion discharge shell, the end cover equipped with the pressure regulating handle is installed on the outer end surface of the extrusion discharge shell, and the pressure regulating handle is connected with the spring seat Or contact fit, one end of the discharge auger is located in the extrusion discharge shell, the spray connecting pipe connects the circulating pump with the fermentation tank, and the circulating pump communicates with the leachate pool; the tank has novel and reasonable structure, reliable operation, and production High efficiency, simple and convenient use and operation, and wide application range.
Description
Technical field
The invention belongs to anaerobic fermentation equipment, relates generally to a kind of stalk dry type fermentation unit.
Background technology
Pot type dry method fermentation unit is that present China is used for stalk anaerobic fermentation and makes one of major equipment of biogas, to the processing and the comprehensive utilization of agricultural wastes straw, alleviate environmental pollution, improve all many-sides such as life in the countryside condition and play active effect.1., the material mixing assembly is not set but in existing pot type fermentation unit,, the built on stilts phenomenon of material in tank often takes place in operation, influence material fluidity and methane gas producing efficient; 2., adopt piston pump to finish the discharge operation of fermentation back material, not only involve great expense, power consumption is big, and discharge is interrupted, discharge efficient is low remaining moisture content in simultaneously can not extruded material in the discharge process; 3., tank body adopts the mechanical type enclosed construction, can't realize the continuous feeding operation in the dry type ferment tank operation process, the feed supplement Job Operations is loaded down with trivial details.
Summary of the invention
The purpose of the invention is exactly the problem that exists at above-mentioned prior art, design provides a kind of dry-type anaerobic fermentation jar of new texture, reach material in tank body, flow reliable, discharge is continuous, feed supplement is convenient, reduce equipment manufacturing cost, the purpose of minimizing power consumption.
The purpose of the invention is achieved in that a kind of dry-type anaerobic fermentation jar comprises the fermentation fangs and is fitted in the fermentation tank body of fermentation on the fangs, at fermentation fangs sidepiece configuration batching flashback tank, biogas residue and biogas liquid is added in the batching flashback tank, the discharge end of pan feeding delivery assembly is communicated with the fermentation tank body, the feeding end of pan feeding delivery assembly is positioned at biogas residue and biogas liquid, constitutes sealing structure for water; First motor is fitted on the outside, fermentation tank body upper end, and upright to the empty agitator of the anti-bin of configuration in the fermentor tank body cavity, the empty agitator of this anti-bin upper end links into an integrated entity with the first motor motor shaft; In fermentation fangs inside the wedge shape material collecting tank is set, is constituting the diafiltration liquid pool below the wedge shape material collecting tank and between the fermentation fangs, heating tube is fitted in the diafiltration liquid pool; Crouch to equipped discharge auger on the fermentation fangs, this discharge auger is positioned at wedge shape material collecting tank wedge shape bottom, and screen cloth is fitted in discharge auger below; Second motor is configured in the fermentation fangs outside, and an end of discharge auger is connected with the second motor motor shaft; On fermentation fangs outer side surface, the extruding discharge housing that has discharge port is installed, piston, pressure spring, spring support are fitted in extruding discharge enclosure interior from the inside to the outside successively, sealing installs end cap on extruding discharge housing outer face, adjusting pressuring handle can move axially being fitted on the end cap of adjusting, the inner end portion of adjusting pressuring handle is connected with spring support or contacts cooperation, and the other end of discharge auger is positioned at extruding discharge housing; The recycle pump that is communicated with the diafiltration liquid pool is configured in fermentation fangs outside, the two ends of spray pipe connecting be connected on the recycle pump respectively and fermentation tank body upper end on, with recycle pump and fermentation tank body internal communication.
The invention adopts biogas residue and biogas liquid to cooperate the sealing structure for water that constitutes with the pan feeding delivery assembly, has eliminated biogas in the tank body from the overflowing of feeding mouth, and has realized that the dry method continuous feeding that ferments moves; The empty agitator of anti-bin has thoroughly avoided material in the intravital built on stilts phenomenon of jar, guarantee that material is smooth and easy mobile, the discharge auger is realized effectively discharging continuously and evenly of material with cooperating of wedge shape material collecting tank, the moisture content of discharging in the material can be extruded simultaneously, in screen cloth enters the diafiltration liquid pool, its beneficial effect is: structure design is new reasonable, cheap, reliable, the production efficiency height uses and the operation simple and convenient, and is applied widely, promptly can be used for the dry method fermentation and use, can be used for again doing in the wet coupling anaerobic ferment process equipment.
Description of drawings
Fig. 1 is a dry-type anaerobic fermentation jar overall structure synoptic diagram;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Piece number explanation among the figure:
1, batching flashback tank, 2, biogas residue and biogas liquid, 3, pan feeding delivery assembly, 4, wedge shape material collecting tank, 5, first motor, 6, the empty agitator, 7 of anti-bin, fermentation tank body, 8, fermentation fangs, 9, extruding discharge housing, 10, adjusting pressuring handle, 11, spring support, 12, pressure spring, 13, discharge port, 14, piston, 15, heating tube, 16, screen cloth, 17, diafiltration liquid pool, 18, discharge auger, 19, second motor, 20, spray pipe connecting, 21, recycle pump, 22, end cap.
Embodiment
Below in conjunction with accompanying drawing the invention embodiment is described in detail.A kind of dry-type anaerobic fermentation jar comprises fermentation fangs 8 and is fitted in the fermentation tank body 7 of fermentation on the fangs 8, at fermentation fangs 8 sidepieces configuration batching flashback tank 1, biogas residue and biogas liquid 2 is added in the batching flashback tank 1, the discharge end of pan feeding delivery assembly 3 is communicated with fermentation tank body 7, the feeding end of pan feeding delivery assembly 3 is positioned at biogas residue and biogas liquid 2, constitutes sealing structure for water; First motor 5 is fitted on the fermentation outside, tank body 7 upper end, and upright to the empty agitator 6 of the anti-bin of configuration in fermentation tank body 7 chambeies, empty agitator 6 upper ends of this anti-bin and first motor, 5 motor shafts link into an integrated entity; In fermentation fangs 8 inside wedge shape material collecting tank 4 is set, is constituting diafiltration liquid pool 17 below the wedge shape material collecting tank 4 and between the fermentation fangs 8, heating tube 15 is fitted in the diafiltration liquid pool 17; Crouch to equipped discharge auger 18 in fermentation fangs 8, this discharge auger 18 is positioned at wedge shape material collecting tank 4 wedge shapes bottom, and screen cloth 16 is fitted in discharge auger 18 belows; Second motor 19 is configured in fermentation fangs 8 outsides, and an end of discharge auger 18 is connected with second motor, 19 motor shafts; On fermentation fangs 8 outer side surfaces, the extruding discharge housing 9 that has discharge port 13 is installed, piston 14, pressure spring 12, spring support 11 are fitted in extruding discharge housing 9 inside from the inside to the outside successively, sealing installs end cap 22 on extruding discharge housing 9 outer faces, adjusting pressuring handle 10 can move axially being fitted on the end cap 22 of adjusting, the inner end portion of adjusting pressuring handle 10 is connected with spring support 11 or contacts cooperation, and the other end of discharge auger 18 is positioned at extruding discharge housing 9; The recycle pump 21 that is communicated with diafiltration liquid pool 17 is configured in fermentation fangs 8 outsides, the two ends of spray pipe connecting 20 be connected on the recycle pump 21 respectively and fermentation tank body 7 upper ends on, with recycle pump 21 and fermentation tank body 7 internal communication.
When operation is used, material carries out anaerobically fermenting from batching flashback tank 1 in pan feeding delivery assembly 3 is sent into fermentation tank body 7, after feeding is finished, with biogas residue and biogas liquid 2 pack into the batching flashback tank 1 in, stop up the feeding mouth of sealing pan feeding delivery assembly 3, the tank body 7 interior biogas that prevent to ferment overflow, first motor 5 drives empty agitator 6 rotations of anti-bin, and constantly stir material, material falls in the wedge shape material collecting tank 4, after fermentation is finished, second motor 19 drives discharge augers 18 with the material extruding and carry, and when material extruding outlet pressure during greater than the compression pressure of pressure spring 12, material is passed piston 4 in pressing materials housing 9, open discharge port 13, the material after the fermentation is outside discharge port 13 discharge machines.In fermentation materials extruding discharge process, the moisture content in the material is discharged by 18 extruding of discharge auger, flows in the diafiltration liquid pool 17 through screen cloth 16.When the 18 continuous pulp discharge operations of discharge auger, new material can be finished the continuous feeding operation from pan feeding delivery assembly 3.By the axial location of mobile adjusting pressuring handle 10 at end cap 22, change the precompression of 12 pairs of pistons 14 of pressure spring, realize the adjustment of discharge pressure, satisfy and adapt to the requirement of different work condition.When the leavening temperature in fermentation tank body 7 and the fermentation fangs 8 is low, start heating tube 15 and heat up, promote the quality of anaerobically fermenting and efficient to improve, make its works better.Recycle pump 21 can carry out the spray operation to the dry type fermentation materials with the fermentation materials percolate in the diafiltration liquid pool 17 in spray pipe connecting 20 is transported to fermentation tank body 7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105159213A CN101974413A (en) | 2010-10-22 | 2010-10-22 | Dry type anaerobic fermentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105159213A CN101974413A (en) | 2010-10-22 | 2010-10-22 | Dry type anaerobic fermentation tank |
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| CN101974413A true CN101974413A (en) | 2011-02-16 |
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| CN2010105159213A Pending CN101974413A (en) | 2010-10-22 | 2010-10-22 | Dry type anaerobic fermentation tank |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191170A (en) * | 2011-04-02 | 2011-09-21 | 农业部南京农业机械化研究所 | Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials |
| CN102634445A (en) * | 2012-05-03 | 2012-08-15 | 吉林省农业机械研究院 | Continuous dry-type methane fermenting device and methane preparing method |
| CN102643739A (en) * | 2011-02-22 | 2012-08-22 | 北京资盛隆环保科技有限公司 | Dry-method anaerobic fermentation device |
| CN103184147A (en) * | 2011-12-28 | 2013-07-03 | 新奥科技发展有限公司 | Dry anaerobic fermentation system and method for production of biogas |
| CN103320313A (en) * | 2013-06-18 | 2013-09-25 | 嘉兴职业技术学院 | Biogas digester with dry and wet separation function against waste materials |
| CN103387933A (en) * | 2013-08-12 | 2013-11-13 | 中国科学院广州能源研究所 | Full-mechanical drive feeding device of reactor with high solid concentration |
| CN103451093A (en) * | 2013-08-28 | 2013-12-18 | 山东省农业科学院农业质量标准与检测技术研究所 | Spiral self-residue discharge biogas fermentation tank |
| CN104312907A (en) * | 2014-10-16 | 2015-01-28 | 嘉兴职业技术学院 | Conveying structure of feeding device of biogas digester |
| CN105602841A (en) * | 2016-01-11 | 2016-05-25 | 吉林化工学院 | Biomass continuous fermentation system |
| CN105985902A (en) * | 2015-01-30 | 2016-10-05 | 中国科学院青岛生物能源与过程研究所 | Internal-circulation dry type anaerobic reaction apparatus |
| CN106070603A (en) * | 2012-06-21 | 2016-11-09 | 黄玧泽 | Home-use Yoghourt fermentation machine |
| CN106318855A (en) * | 2016-12-01 | 2017-01-11 | 朱林 | High-concentration vertical fermentation tank for straw methane |
| CN106631196A (en) * | 2016-12-26 | 2017-05-10 | 山东省农业科学院农业资源与环境研究所 | Light movable vegetable waste anaerobic dry fermentation system and method for anaerobic fermentation by using light movable vegetable waste anaerobic dry fermentation system |
| CN107011929A (en) * | 2017-05-25 | 2017-08-04 | 郑仲新 | A kind of safe charging device of organic waste and feeding method |
| CN111423253A (en) * | 2020-03-10 | 2020-07-17 | 浙江亚特电器有限公司 | Kitchen waste treatment device |
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| CN201400681Y (en) * | 2009-04-27 | 2010-02-10 | 张立新 | Multifunctional methane tank |
| CN101760420A (en) * | 2008-12-19 | 2010-06-30 | 沈阳科奥可再生能源研究所 | Continuous dry-type household methane tank |
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| US20080248519A1 (en) * | 2005-09-02 | 2008-10-09 | Agraferm Technologies Ag | Agitator For A Fermenter, Fermenter And Method For Operating A Fermenter |
| CN101376896A (en) * | 2008-07-21 | 2009-03-04 | 胜利油田胜利动力机械集团有限公司3705010003197 | Dry type fermentation process and apparatus |
| CN101760420A (en) * | 2008-12-19 | 2010-06-30 | 沈阳科奥可再生能源研究所 | Continuous dry-type household methane tank |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643739A (en) * | 2011-02-22 | 2012-08-22 | 北京资盛隆环保科技有限公司 | Dry-method anaerobic fermentation device |
| CN102643739B (en) * | 2011-02-22 | 2013-06-05 | 北京资盛隆环保科技有限公司 | Dry-method anaerobic fermentation device |
| CN102191170B (en) * | 2011-04-02 | 2013-07-03 | 农业部南京农业机械化研究所 | Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials |
| CN102191170A (en) * | 2011-04-02 | 2011-09-21 | 农业部南京农业机械化研究所 | Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials |
| CN103184147B (en) * | 2011-12-28 | 2015-06-17 | 新奥科技发展有限公司 | Dry anaerobic fermentation system and method for production of biogas |
| CN103184147A (en) * | 2011-12-28 | 2013-07-03 | 新奥科技发展有限公司 | Dry anaerobic fermentation system and method for production of biogas |
| CN102634445B (en) * | 2012-05-03 | 2013-04-24 | 吉林省农业机械研究院 | Continuous dry-type methane fermenting device and methane preparing method |
| CN102634445A (en) * | 2012-05-03 | 2012-08-15 | 吉林省农业机械研究院 | Continuous dry-type methane fermenting device and methane preparing method |
| CN106070603A (en) * | 2012-06-21 | 2016-11-09 | 黄玧泽 | Home-use Yoghourt fermentation machine |
| CN106070603B (en) * | 2012-06-21 | 2019-09-17 | 黄玧泽 | Home-use Yoghourt fermentation machine |
| CN103320313A (en) * | 2013-06-18 | 2013-09-25 | 嘉兴职业技术学院 | Biogas digester with dry and wet separation function against waste materials |
| CN103320313B (en) * | 2013-06-18 | 2015-01-21 | 嘉兴职业技术学院 | Biogas digester with dry and wet separation function against waste materials |
| CN103387933A (en) * | 2013-08-12 | 2013-11-13 | 中国科学院广州能源研究所 | Full-mechanical drive feeding device of reactor with high solid concentration |
| CN103451093A (en) * | 2013-08-28 | 2013-12-18 | 山东省农业科学院农业质量标准与检测技术研究所 | Spiral self-residue discharge biogas fermentation tank |
| CN103451093B (en) * | 2013-08-28 | 2014-10-29 | 山东省农业科学院农业质量标准与检测技术研究所 | Spiral self-residue discharge biogas fermentation tank |
| CN104312907A (en) * | 2014-10-16 | 2015-01-28 | 嘉兴职业技术学院 | Conveying structure of feeding device of biogas digester |
| CN104312907B (en) * | 2014-10-16 | 2016-04-13 | 嘉兴职业技术学院 | A kind of structure for conveying of methane-generating pit feeding device |
| CN105985902A (en) * | 2015-01-30 | 2016-10-05 | 中国科学院青岛生物能源与过程研究所 | Internal-circulation dry type anaerobic reaction apparatus |
| CN105602841A (en) * | 2016-01-11 | 2016-05-25 | 吉林化工学院 | Biomass continuous fermentation system |
| CN105602841B (en) * | 2016-01-11 | 2018-07-27 | 吉林化工学院 | A kind of biomass is continuously fermented system |
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| CN106631196A (en) * | 2016-12-26 | 2017-05-10 | 山东省农业科学院农业资源与环境研究所 | Light movable vegetable waste anaerobic dry fermentation system and method for anaerobic fermentation by using light movable vegetable waste anaerobic dry fermentation system |
| CN107011929A (en) * | 2017-05-25 | 2017-08-04 | 郑仲新 | A kind of safe charging device of organic waste and feeding method |
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| CN111423253B (en) * | 2020-03-10 | 2023-09-05 | 浙江亚特电器有限公司 | Kitchen waste treatment device |
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Application publication date: 20110216 |