CN102676376A - Liquid stirring-free overlapped fermentation tower - Google Patents
Liquid stirring-free overlapped fermentation tower Download PDFInfo
- Publication number
- CN102676376A CN102676376A CN2012101417111A CN201210141711A CN102676376A CN 102676376 A CN102676376 A CN 102676376A CN 2012101417111 A CN2012101417111 A CN 2012101417111A CN 201210141711 A CN201210141711 A CN 201210141711A CN 102676376 A CN102676376 A CN 102676376A
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- centrum
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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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
- C12M27/18—Flow directing inserts
- C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
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Abstract
The invention discloses a liquid stirring-free overlapped fermentation tower. A vertical barrel (2) is connected above a horizontal barrel (1) in a penetrating mode; two ends of the horizontal barrel (1) and the top of the vertical barrel (2) are provided with closing covers (3) to form a fermentation tower body; segmental type flat cones (4) are arranged along the longitudinal direction by layers in the vertical barrel (2); the round notches of the segmental type flat cones (4) are alternately and reversely arranged and are welded with arc-shaped baffles (5); a drain pipe (6) at the cone bottom of each segmental type flat cone (4) passes through the wall of the vertical barrel (2) to be connected with a confluence header pipe (7) via a solenoid valve (8); one end of a circulating pipe (10) is connected to the horizontal barrel (1); and the other end of the circulating pipe (10) is connected to the closing cover of the vertical barrel (2) in an insertion mode to integrally form the fermentation tower. The segmental type flat cones of the liquid stirring-free overlapped fermentation tower are vertically staggered and overlapped, liquid flows among the segmental type flat cones to form an S-shaped path, so that liquid is fully and evenly mixed, and the operations of fermenting, producing and cleaning are simple to operate, are convenient to control and are efficient and quick.
Description
Technical field
The present invention relates to be applied to the microbial fermentation tower of liquid starting material, be specifically related to the folded formula fermentation tower of a kind of no stirred liq.
Background technology
There is long biofermentation technique in China, and zymotechnique mainly contains solid-state and liquid two big types.For solid-state, liquid fermentation method is short because of its fermentation period, plant factor is high, fermentation yield advantages of higher obtains extensive studies and utilization.With regard to liquid fermenting, what utilization was many at present is liquid submerged fermentation, though liquid submerged fermentation technology is advanced, output is big; But fermentation unit all must be with whipping appts, stirs the 60-70% that required energy consumption will account for whole fermentation energy consumption, and high to bacterial classification and manufacturing requirements; Main equipment and utility appliance system are huge, and the equipment one-time investment is big, and throughput change time space degree of regulation is low; Process cost is high, and the versatility of equipment, dexterity, turndown ratio are poor.
Chinese patent " liquid dynamic surface fermentation tower " has well been realized the dynamic surface fermentation of liquid, but the installation of liquid dish and go up and down very inconveniently, operability is not very strong.
Summary of the invention
The objective of the invention is to: providing a kind of no stirred liq to fold the formula fermentation tower, is the continuously ferment device of boundary between surperficial standing for fermentation and liquid submerged fermentation, refluxes surperficial through founding folded formula; Make liquid in flow process, reach the purpose of stirring; Through flowing, make liquid fully contact with the Ta Nei air simultaneously, the temperature transmission is able to quick, balanced; Shorten fermentation period, improve fermentation efficiency.
The technical solution adopted for the present invention to solve the technical problems is: this fermentation tower comprises that the tube that crouches, upright tube, capping, circle lack the flat centrum of type, curved baffle, liquid discharge pipe, the house steward of confluxing, SV and circulation tube; Tube is found through the through vertical connection of flange in the top of tube for sleeping in, and a capping composition fermentation tower tower body is installed at a two ends for sleeping in, a upright top, stands the scarce flat centrum of type of the installation of layering longitudinally circle in the tube; The round breach that circle lacks the flat centrum of type is alternately reversed arrangement; The diameter that circle lacks the flat centrum of type equates that with upright tube internal diameter circle lacks the round indentation, there of the flat centrum of type along upright tube tube interior diameter direction welding curved baffle, and the upper edge of curved baffle is lower than circle and lacks the suitable for reading of the flat centrum of type; Lack at circle and open outage at the bottom of the vertebra of the flat centrum of type and be connected with liquid discharge pipe; Liquid discharge pipe passes the barrel of upright tube, and the outer liquid discharge pipe of upright tube connects the house steward of confluxing through SV, and an end of circulation tube is connected on the tube that crouches; The other end insert of circulation tube connects in the capping of upright tube, whole formation fermentation tower.
In the folded formula fermentation tower of no stirred liq of the present invention, upright tube with crouch tin with through vertical connection of flange.
In the folded formula fermentation tower of no stirred liq of the present invention, circulation tube is installed in the upright capping and is stretched in the upright tube L-shaped to the scarce flat centrum of shape of the first layer circle.
In the folded formula fermentation tower of no stirred liq of the present invention, circle lacks the upright tube inner periphery layer-stepping welding of shape flat centrum edge, and the round breach of the scarce flat centrum of type of circle is alternately reversed arrangement.
In the folded formula fermentation tower of no stirred liq of the present invention, the round indentation, there that lacks the flat centrum of shape at circle is welded curved baffle, and the upper edge of curved baffle is lower than circle and lacks the suitable for reading of the flat centrum of type.
In the folded formula fermentation tower of no stirred liq of the present invention, open outage in the bottom that circle lacks the flat centrum of shape and be connected with liquid discharge pipe.
In the folded formula fermentation tower of no stirred liq of the present invention, liquid discharge pipe passes the barrel of upright tube, and upright tube exterior liquid pipe connects on the house steward of confluxing through SV.
During use; Splendid attire fermented liquid in the tube for sleeping in, fermented liquid is stood in the scarce flat centrum of shape of the interior the first layer circle of tube by the circulation tube entering, overflow after fermented liquid is above the height of the scarce flat epicentral curved baffle of shape of circle; Flowing into down, one deck circle lacks in the flat centrum of shape; Last layer circle lacks fermented liquid in the flat centrum of shape one deck circle of flowing through down successively and lacks the flat centrum of shape, and fermented liquid is vertical S shape and flows in upright tube, circle lack the fermented liquid that dams in the flat centrum of shape constantly with the tube that crouches in fermented liquid carry out the interval and exchange; Fully stir, make circle lack the flat Intrapyramidal fermented liquid of shape and bring in constant renewal in.
The invention has the beneficial effects as follows: 1, lack design of the flat centrum of shape and the round up and down interfolded that lacks between the flat centrum of shape through circle; The amount that lacks liquid in the flat centrum of shape with curved baffle control circle; Be easy in process of production realize dynamically controlling of liquid-flow, reduced air-purification unit and the whipping device in the deep liquid fermentation process; Formed dynamic surface when 2, liquid flows between the scarce flat centrum of shape of circle; Flowing fluid constantly contacts with the interior air of fermentation tower; Increased the dissolved oxygen content of liquid; Overcome the problem that surperficial standing for fermentation method oxygen supply is not enough, fermentation period is long, fermentation rate is not high, improved fermenting speed and the feed stock conversion of mikrobe; 3, this fermentation tower floor space is little, and fermentation rate is high, and turndown ratio is big, dynamic stability, and the cycle is short, and process cost is low, invests for a short time, and versatility, dexterity are good, are applicable to the aerobic or the anaerobic fermentation of fluid matrix.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 lacks the flat centrum synoptic diagram of shape for circle.
Among the figure: 1 crouch tube, 2 upright tubes, 3 cappings, the scarce flat centrums of type of 4 circles, 5 curved baffles, 6 liquid discharge pipes, 7 conflux house steward, 8 SVs, 9 outages, 10 circulation tubes.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Like Fig. 1, shown in Figure 2, this fermentation tower comprises that the tube 1 that crouches, upright tube 2, capping 3, circle lack the flat centrum of type 4, curved baffle 5, liquid discharge pipe 6, the house steward 7 of confluxing, SV 8 and circulation tube 10, and the top of the tube 1 that crouches is through the upright tube 2 of the through vertical connection of flange; A capping 3 composition fermentation tower tower bodies are installed at tube for sleeping in 1 two ends, upright tube 2 tops; The scarce flat centrum 4 of type of circle is installed in layering longitudinally in the upright tube 2, and the round breach that circle lacks the flat centrum 4 of type is alternately reversed arrangement, and the diameter of the scarce flat centrum 4 of type of circle equates with upright tube 2 internal diameters; Circle lacks the round indentation, there of the flat centrum 4 of type along upright tube tube interior diameter direction welding curved baffle 5; The upper edge of curved baffle 5 is lower than circle and lacks the suitable for reading of the flat centrum 4 of type, and circle lacks to be opened outage 9 at the bottom of the vertebra of the flat centrum 4 of type and is connected with liquid discharge pipe 6, and liquid discharge pipe 6 passes upright 2 barrel; Upright tube 2 outer liquid discharge pipes 6 connect the house steward 7 of confluxing through SV 8; One end of circulation tube 10 is connected on the tube 1 for sleeping in, and the other end insert of circulation tube 10 connects in the capping of upright tube 2, and integral body constitutes fermentation tower.
In the folded formula fermentation tower of no stirred liq of the present invention, upright tube 2 with crouch tin 1 with through vertical connection of flange.
In the folded formula fermentation tower of no stirred liq of the present invention, circulation tube 10 is installed in upright 2 the capping and is stretched in the upright tube L-shaped to the scarce flat centrum of shape of the first layer circle.
In the folded formula fermentation tower of no stirred liq of the present invention, circle lacks the 4 edges upright tube 2 inner periphery layer-steppings welding of the flat centrum of shape, and the round breach of the scarce flat centrum 4 of type of circle is alternately reversed arrangement.
In the folded formula fermentation tower of no stirred liq of the present invention, the round indentation, there that lacks the flat centrum 4 of shape at circle is welded curved baffle 5, and the upper edge of curved baffle 5 is lower than circle and lacks the suitable for reading of the flat centrum 4 of type.
In the folded formula fermentation tower of no stirred liq of the present invention, open outage 9 in the bottom that circle lacks the flat centrum 4 of shape and be connected with liquid discharge pipe 6.
In the folded formula fermentation tower of no stirred liq of the present invention, liquid discharge pipe 6 passes the barrel of upright tube 2, and upright tube 2 exterior liquid pipes 6 connect on the house steward 7 of confluxing through SV 8.
During use; Splendid attire fermented liquid in the tube 1 for sleeping in, fermented liquid is stood in the scarce flat centrum of shape of tube 2 interior the first layer circles by circulation tube 10 entering, overflow behind the height of liquid curved baffle 5 on the scarce flat centrum 4 of shape above circle; Flowing into down, one deck circle lacks in the flat centrum of shape; Last layer circle lacks fermented liquid in the flat centrum of shape one deck circle of flowing through down successively and lacks the flat centrum of shape, and fermented liquid is vertical S shape and flows in upright tube, circle lack the fermented liquid that dams in the flat centrum 4 of shape constantly with the tube 1 that crouches in fermented liquid carry out the interval and exchange; Fully stir, the fermented liquid that makes circle lack in the flat centrum 4 of shape is brought in constant renewal in.
Two stages of actual production time-division carry out:
(1) the cleaning and sterilization stage: all open with the SV 8 that the scarce flat centrum 4 of shape of circle is connected, circle lacks the flat centrum 4 interior materials of shape and is fully discharged into the house steward 7 of confluxing, and adopts steam or hot water to carry out cleaning and sterilization as thermal source;
(2) the liquid fermenting stage: lack SV 8 Close Alls that the flat centrum 4 of shape is connected with circle; Splendid attire fermented liquid in the tube 1 for sleeping in; Fermented liquid gets into upright tube 2 interior the first layer circles by circulation tube 10 and lacks in the flat centrum of shape; Damming, fermented liquid carries out the interval exchange in the fermented liquid of the scarce flat centrum 4 of shape of circle and the tube 1 that crouches, and continual renovation is fermented and normally carried out.
Claims (7)
1. there is not the folded formula fermentation tower of stirred liq; It is characterized in that: this fermentation tower comprises that the tube (1) that crouches, upright tube (2), capping (3), circle lack the flat centrum of type (4), curved baffle (5), liquid discharge pipe (6), the house steward of confluxing (7), SV (8) and circulation tube (10); The top of tube for sleeping in (1) is through the upright tube of the through vertical connection of flange (2); A capping (3) composition fermentation tower tower body is installed at tube for sleeping in (1) two ends, upright tube (2) top; The scarce flat centrum of type (4) of circle is installed in layering longitudinally in the upright tube (2), and the round breach that circle lacks the flat centrum of type (4) is alternately reversed arrangement, and the diameter of the scarce flat centrum of type (4) of circle equates with upright tube (2) internal diameter; Circle lacks the round indentation, there of the flat centrum of type (4) along upright tube tube interior diameter direction welding curved baffle (5); The upper edge of curved baffle (5) is lower than circle and lacks the suitable for reading of the flat centrum of type (4), and circle lacks to be opened outage (9) at the bottom of the vertebra of the flat centrum of type (4) and is connected with liquid discharge pipe (6), and liquid discharge pipe (6) passes the barrel of upright tin (2); The outer liquid discharge pipe (6) of upright tube (2) connects the house steward (7) of confluxing through SV (8); One end of circulation tube (10) is connected on crouch tin (1), and the other end insert of circulation tube (10) connects in the capping of upright tube (2), whole formation fermentation tower.
2. no stirred liq according to claim 1 is folded the formula fermentation tower, it is characterized in that: upright tube (2) and crouch tin (1) are with through vertical connection of flange.
3. no stirred liq according to claim 1 is folded the formula fermentation tower, it is characterized in that: in the capping of upright tube (2) circulation tube (10) is installed and is stretched into and L-shapedly in the upright tube (2) lack in the flat centrum of shape to the first layer circle.
4. no stirred liq according to claim 1 is folded the formula fermentation tower, it is characterized in that: circle lacks upright tube (2) the inner periphery layer-stepping welding of the flat centrum of shape (4) edge, and the round breach of the scarce flat centrum of type (4) of circle is alternately reversed arrangement.
5. no stirred liq according to claim 1 is folded the formula fermentation tower, it is characterized in that: the round indentation, there that lacks the flat centrum of shape (4) at circle is welded curved baffle (5), and the upper edge of curved baffle (5) is lower than circle and lacks the suitable for reading of the flat centrum of type (4).
6. no stirred liq according to claim 1 is folded the formula fermentation tower, it is characterized in that: open outage (9) in the bottom that circle lacks the flat centrum of shape (4) and be connected with liquid discharge pipe (6).
7. no stirred liq according to claim 6 is folded the formula fermentation tower, it is characterized in that: liquid discharge pipe (6) passes the barrel of upright tube (2), and upright tube (2) exterior liquid pipe (6) connects the house steward (7) of confluxing through SV (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101417111A CN102676376A (en) | 2012-05-09 | 2012-05-09 | Liquid stirring-free overlapped fermentation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101417111A CN102676376A (en) | 2012-05-09 | 2012-05-09 | Liquid stirring-free overlapped fermentation tower |
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| Publication Number | Publication Date |
|---|---|
| CN102676376A true CN102676376A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101417111A Pending CN102676376A (en) | 2012-05-09 | 2012-05-09 | Liquid stirring-free overlapped fermentation tower |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946506A (en) * | 2014-12-05 | 2015-09-30 | 中国石油化工股份有限公司 | Device and method for producing butanol by taking lignocellulose as raw material through fermentation |
| CN104946516A (en) * | 2014-12-05 | 2015-09-30 | 中国石油化工股份有限公司 | Device and method for producing butyl alcohol through continuous fermentation of lignocellulose |
| CN105154318A (en) * | 2015-10-08 | 2015-12-16 | 上海理工大学 | Combined liquid fermentation shallow slot component and fermentation device thereof |
| CN105670904A (en) * | 2016-04-16 | 2016-06-15 | 苏航 | Multilayer stereoscopic integrated fermentation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904030A (en) * | 2005-07-28 | 2007-01-31 | 广东中科天元再生资源工程有限公司 | Horizontal baffled alcohol fermentation tank |
| CN101294126A (en) * | 2008-05-28 | 2008-10-29 | 顾立众 | Liquid dynamic surface fermentation tower |
| CN102031223A (en) * | 2009-09-29 | 2011-04-27 | 高广仁 | Food steamer type multi-purpose solid anaerobic fermentation device |
| CN102286356A (en) * | 2011-07-15 | 2011-12-21 | 暨南大学 | Laminate film-forming aerobic fermentation tank and fermentation method thereof |
-
2012
- 2012-05-09 CN CN2012101417111A patent/CN102676376A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904030A (en) * | 2005-07-28 | 2007-01-31 | 广东中科天元再生资源工程有限公司 | Horizontal baffled alcohol fermentation tank |
| CN101294126A (en) * | 2008-05-28 | 2008-10-29 | 顾立众 | Liquid dynamic surface fermentation tower |
| CN102031223A (en) * | 2009-09-29 | 2011-04-27 | 高广仁 | Food steamer type multi-purpose solid anaerobic fermentation device |
| CN102286356A (en) * | 2011-07-15 | 2011-12-21 | 暨南大学 | Laminate film-forming aerobic fermentation tank and fermentation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946506A (en) * | 2014-12-05 | 2015-09-30 | 中国石油化工股份有限公司 | Device and method for producing butanol by taking lignocellulose as raw material through fermentation |
| CN104946516A (en) * | 2014-12-05 | 2015-09-30 | 中国石油化工股份有限公司 | Device and method for producing butyl alcohol through continuous fermentation of lignocellulose |
| CN105154318A (en) * | 2015-10-08 | 2015-12-16 | 上海理工大学 | Combined liquid fermentation shallow slot component and fermentation device thereof |
| CN105670904A (en) * | 2016-04-16 | 2016-06-15 | 苏航 | Multilayer stereoscopic integrated fermentation equipment |
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Application publication date: 20120919 |