CN202519239U - Roller cellulose solid state fermentation ethanol reactor - Google Patents
Roller cellulose solid state fermentation ethanol reactor Download PDFInfo
- Publication number
- CN202519239U CN202519239U CN 201220027108 CN201220027108U CN202519239U CN 202519239 U CN202519239 U CN 202519239U CN 201220027108 CN201220027108 CN 201220027108 CN 201220027108 U CN201220027108 U CN 201220027108U CN 202519239 U CN202519239 U CN 202519239U
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- tank body
- live spindle
- outer tank
- rotating spindle
- interior
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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
- C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
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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
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
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- Chemical & Material Sciences (AREA)
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- Organic Chemistry (AREA)
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- General Engineering & Computer Science (AREA)
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a roller cellulose solid state fermentation ethanol reactor. The reactor comprises an outer tank body and an inner tank body sleeved in an inner cavity of the outer tank body, wherein a rotating spindle stretches into an inner cavity of the inner tank body from the bottoms of the inner tank body and the outer tank body; the rotating spindle in the inner cavity of the inner tank body is fixedly connected with a plurality of triangular blades; the rotating spindle is fixedly connected with the inner tank body and connected with the outer tank body through a sealed bearing device positioned at the bottom of the outer tank body; the rotating spindle is a hollow pipe; a plurality of air vents are formed on the rotating spindle in the inner cavity of the inner tank body; the inner cavity of the inner tank body is connected with the input port of a permeable membrane separation device positioned outside the outer tank body through a pipeline; and the output port of the permeable membrane separation device is connected with the rotating spindle through a pipeline and communicated with the rotating spindle. Materials in a fermentation tank are fully stirred through self weight and fixed stirring blades, so that fermentation efficiency is improved, yeast and a nutrient solution are conveniently sprayed into the inner tank body, and cellulase, the yeast and the nutrient solution can be aseptically supplemented.
Description
Technical field
The utility model belongs to the fermentation equipment technical field, is specifically related to cellulose solid fermentation ethanol synthesis device.
Background technology
Cellulose solid fermentation ethanol is meant in the presence of free water seldom, in the water insoluble solid matrix of certain humidity is arranged, through the process of enzymolysis and diastatic fermentation.Traditional fermentation reactor is to drive stirring rake by main shaft to come mixture, but in the cellulose solid fermentation process, and Mierocrystalline cellulose is at enzymolysis thickness comparatively during with fermentation; Fermented product is solid-state, so be difficult for stirring, can cause in the fermenting process heat conduction inhomogeneous like this; Be unfavorable for the measurement and the control of temperature of charge in the fermenting process, also be unfavorable for the abundant fermentation of material, cause fermentation not thorough; So fermentation efficiency is very low, fermentation period is long, and in the fermentation later stage; Cellulase, yeast and nutritive medium just do not exhaust and waste residue has been outwelled together, and having wasted resource has so also increased production cost.
Summary of the invention
The purpose of the utility model is for overcoming above-mentioned prior art defective a kind of drum-type cellulose solid fermentation ethanol synthesis device to be provided, and can fully stir material, makes fermentation fully, improves fermentation efficiency.
The utility model is realized above-mentioned purpose through following technical scheme: comprise that outer tank body and sky overlap the interior tank body in the tank inner chamber outside; Interior tank body is provided with hermatic door with outer tank body top open part; Live spindle stretches into the interior tank inner chamber from the interior tank body and the bottom of outer tank body; Affixed a plurality of trilateral blades on the live spindle in interior tank inner chamber, the bearing assembly and the outer tank body of tank body and the sealing through being positioned at outer tank base joined in live spindle was affixed; Live spindle is a hollow tubular, has a plurality of ventilating pits on the live spindle in interior tank inner chamber; Fixedly sleeved toothed disc on the outside live spindle of tank body outside, toothed disc connects the output shaft of motor; Interior tank inner chamber is positioned at the input aperture of the outside permeable membrane tripping device of outer tank body through pipe connection, and the delivery port of permeable membrane tripping device communicates through the pipe connection live spindle and with live spindle.
The utility model is through the rotation of interior tank body, and material utilization deadweight in the fermentor tank and fixed agitating vane are realized the abundant stirring of fermentation materials, thereby improves fermentation efficiency.Porose being convenient to sprays interior tank body with yeast and nutritive medium on the main shaft, can when the plain enzyme of supplementary fibre, yeast and nutritive medium, accomplish aseptic technique, stops to pollute.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: tank body in 1; 2 outer tank bodies; 3 opening for feeds and waste residue outlet; 4 live spindles; 5 trilateral blades; 6 ventilating pits; 7 bearing assemblys, 8 motors; 9 toothed discs; 10 permeable membrane tripping devices; 11 pipelines; 12 hermatic doors; 13 measuring instruments.
Embodiment
Referring to Fig. 1, the utility model comprises tank body 1 and outer tank body 2 in the fermentation, and interior tank body 1 sky overlaps outside in tank body 2 inner chambers, with interior tank body 1 and outer tank body 2 horizontal positioned, is the horizontal drum structure.Be hollow interlayer between interior tank body 1 and the outer tank body 2, can feed steam and water, carry out the heating and cooling of material indirectly.Interior tank body 1 seals with hermatic door 12 with outer tank body 2 open tops, and measuring instrument 13 is set on hermatic door 12, and measuring instrument 13 is pressure transmitter, TP etc.Have opening for feed at the top of interior tank body 1 and outer tank body 2 and waste residue exports 3.Live spindle 4 stretches into interior tank body 1 inner chamber from the interior tank body 1 and the bottom of outer tank body 2.In interior tank body 1 inner chamber, a plurality of trilateral blades 5 of fixing welding on live spindle 4.Live spindle 4 is hollow tube shapes.In interior tank body 1 inner chamber, on live spindle 4, have a plurality of ventilating pits 6, the spray that ventilating pit 6 is used for cellulase, yeast and nutritive medium replenishes.In live spindle 4 is welded on the tank body 1, and the bearing assembly 7 of the sealing of live spindle 4 through being positioned at outer tank body 2 bottoms joins with outer tank body 2, and like this, outer tank body 2 does not rotate with regard to live spindle 4 and interior tank body 1 are rotated simultaneously.
Fixedly sleeved toothed disc 9 on the outside live spindle 4 of tank body 2 outside, toothed disc 9 connects the output shaft of motors 8.Interior tank body 1 inner chamber connects the input aperture of the permeable membrane tripping device 10 that is positioned at outer tank body 2 outsides through pipeline 11; Tank body 1 inner chamber communicates with permeable membrane tripping device 10 in making, and permeable membrane tripping device 10 is used for separating alcohol and the plain enzyme of recycled fiber, yeast and nutritive medium.The delivery port of permeable membrane tripping device 10 connects live spindle 4 through pipeline 11, and communicates with live spindle 4 hollow tubes.Connect the magnetic force plug at interior tank body 1, be used to control opening and closure of permeable membrane tripping device 10.The other delivery port of permeable membrane tripping device 10 is in order to connect outside ethanol scoop.
When the utility model uses; Open hermatic door 12 earlier; Drop into cellulose solid fermentation matrix, motor 8 begins to rotate, and rotates simultaneously with interior tank body 1 through toothed disc 9 driven rotary main shafts 4; Material utilizes deadweight of self and fixed trilateral blade 5 to stir uniform mixing under the rotation of interior tank body 1.In whipping process, live spindle 4 feeding cellulase, yeast and the nutritive mediums through hollow tube spray material, and cellulose substances carries out simultaneous saccharification and fermentation.Parameter through in 13 pairs of fermenting processs of the measuring instrument on the hermatic door 12 is measured, and the material that utilizes pipeline 11 to feed in steam or the internal tank body 1 of water coolant carries out temperature regulation.During cellulase hydrolysis and fermentation, can carry out temperature compensation to material, also can feed water coolant material is lowered the temperature through feeding steam to inside and outside tank body 1, interlayer between 2.The fermentation later stage is isolated ethanol and cellulase, yeast and nutritive medium through permeable membrane tripping device 10; Cellulase, yeast and the nutritive medium live spindle 4 through pipeline 11 and hollow tube is transported in the interior tank body 1 once more again; Recycle; So not only utilized resource fully but also reduced pollution, practiced thrift cost, enhanced productivity environment.
Claims (3)
1. drum-type cellulose solid fermentation ethanol synthesis device; Comprise that outer tank body (2) and sky overlap the interior tank body (1) in tank body (2) inner chamber outside; Interior tank body (1) and outer tank body (2) top open part are provided with hermatic door (12); Live spindle (4) from interior tank body (1) and outside the bottom of tank body (2) stretch into interior tank body (1) inner chamber; Live spindle (4) in interior tank body (1) inner chamber is gone up affixed a plurality of trilateral blades (5), it is characterized in that: the bearing assembly (7) and the outer tank body (2) of tank body (1) and the sealing through being positioned at outer tank body (2) bottom joined in live spindle (4) was affixed; Live spindle (4) is a hollow tubular, has a plurality of ventilating pits (6) on the live spindle (4) in interior tank body (1) inner chamber; The outside live spindle (4) of tank body (2) is gone up fixedly sleeved toothed disc (9) outside, and toothed disc (9) connects the output shaft of motor (8); Interior tank body (1) inner chamber connects the input aperture that is positioned at the outside permeable membrane tripping device (10) of outer tank body (2) through pipeline (11), and the delivery port of permeable membrane tripping device (10) connects live spindle (4) through pipeline (11) and communicates with live spindle (4).
2. drum-type cellulose solid fermentation ethanol synthesis device according to claim 1, it is characterized in that: hermatic door (is provided with measuring instrument (13) on 120.
3. drum-type cellulose solid fermentation ethanol synthesis device according to claim 1 is characterized in that: interior tank body (1) and outer tank body (2) horizontal positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220027108 CN202519239U (en) | 2012-01-20 | 2012-01-20 | Roller cellulose solid state fermentation ethanol reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220027108 CN202519239U (en) | 2012-01-20 | 2012-01-20 | Roller cellulose solid state fermentation ethanol reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519239U true CN202519239U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220027108 Expired - Fee Related CN202519239U (en) | 2012-01-20 | 2012-01-20 | Roller cellulose solid state fermentation ethanol reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045461A (en) * | 2013-01-07 | 2013-04-17 | 海南椰国食品有限公司 | Method for continuously producing biological cellulose gel |
| CN103695502A (en) * | 2013-12-13 | 2014-04-02 | 广西丰浩糖业集团有限公司 | Method for preparing sugar from yam starch |
| CN105830805A (en) * | 2016-05-30 | 2016-08-10 | 江苏沃绿宝有机农业开发有限公司 | Vegetable seedling raising substrate screening machine |
-
2012
- 2012-01-20 CN CN 201220027108 patent/CN202519239U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045461A (en) * | 2013-01-07 | 2013-04-17 | 海南椰国食品有限公司 | Method for continuously producing biological cellulose gel |
| CN103045461B (en) * | 2013-01-07 | 2014-07-16 | 海南椰国食品有限公司 | Method for continuously producing biological cellulose gel |
| CN103695502A (en) * | 2013-12-13 | 2014-04-02 | 广西丰浩糖业集团有限公司 | Method for preparing sugar from yam starch |
| CN103695502B (en) * | 2013-12-13 | 2016-06-29 | 广西丰浩糖业集团有限公司 | A kind of Rhizoma Dioscoreae starch method for manufacturing sugar |
| CN105830805A (en) * | 2016-05-30 | 2016-08-10 | 江苏沃绿宝有机农业开发有限公司 | Vegetable seedling raising substrate screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121107 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |