CN209854149U - Fermentation cylinder is used in production of sclareolide - Google Patents
Fermentation cylinder is used in production of sclareolide Download PDFInfo
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- CN209854149U CN209854149U CN201920148409.6U CN201920148409U CN209854149U CN 209854149 U CN209854149 U CN 209854149U CN 201920148409 U CN201920148409 U CN 201920148409U CN 209854149 U CN209854149 U CN 209854149U
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Abstract
The utility model discloses a fermentation tank for producing sclareolide, which comprises a tank body, wherein the tank body is provided with a feed inlet and an explosion-proof pressure regulating mechanism; the explosion-proof pressure regulating mechanism comprises an explosion-proof column; the explosion-proof column is provided with a first groove and a second groove; the first groove is provided with two through holes; a fixed rod is arranged in the first groove; two through hole plugs are connected to the fixed rod; a sealing disc is arranged above the through hole; the bottom surface of the sealing disc is hinged with two connecting rods; the other ends of the two connecting rods are respectively hinged with the two through hole plugs; a first rotating shaft is arranged in the tank body; the first rotating shaft is provided with an inner cavity; a second rotating shaft is arranged in the inner cavity; the peripheral surface of the first rotating shaft is provided with a circumferential stirring rod; the circumferential stirring rod is provided with an axial stirring rod; a defoaming rod is also arranged above the circumferential stirring rod. The utility model discloses can carry out abundant fermentation to the material, the fermentation is fast, and fermentation effect is good to gaseous to the fermentation process fermentation cylinder body's influence of the gas that has avoided producing in the fermentation through setting up defoaming pole and explosion-proof pressure regulating mechanism.
Description
Technical Field
The utility model relates to a chemical production equipment technical field especially relates to fermentation cylinder is used in production of sclareolide.
Background
Fermentation is a process of converting a raw material into a product required by a human through a specific metabolic pathway using a microorganism under suitable conditions. With the development of modern biotechnology, biofermentation brings new opportunities for modern industry, and products prepared by biofermentation have many advantages, such as: the yield is larger, the performance is more stable, and the safety is higher. The fermentation tank is a commonly used fermentation equipment and is provided with a stirring device, but the stirring device of the existing fermentation tank can only stir the materials in the fermentation tank in the circumferential direction, and the longitudinal fluidity of the materials is not strong, so that the materials are fermented slowly or cannot be fermented fully. During the fermentation process, a large amount of gas is generated in the fermentation tank, and the gas can cover the surface of the material, thereby seriously affecting the further fermentation of the material and even possibly causing the material to deteriorate and be discarded; but also can increase the pressure in the fermentation tank, damage the fermentation tank and even cause the fermentation tank to explode.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior technical problems, the utility model provides a fermentation tank for producing sclareolide, which comprises a tank body, wherein the top of the tank body is provided with a feed inlet and an explosion-proof pressure regulating mechanism; the explosion-proof pressure regulating mechanism comprises an explosion-proof column; the explosion-proof column is fixed at the top of the tank body; the explosion-proof column is provided with a first groove and a second groove; the first groove is formed in the bottom of the explosion-proof column, and the opening of the first groove is downward; the first groove is communicated with the tank body; the second groove is annular and is arranged on the outer side of the first groove; the opening of the second groove is upward; the groove bottom of the first groove is higher than that of the second groove; the side wall of the first groove is symmetrically provided with two through holes communicated with the second groove; a fixed rod coaxial with the two through holes is arranged in the first groove; the fixed rod is fixed on the side wall of the first groove; the fixed rod is connected with two through hole plugs in a sliding way; the through hole plug is in a shape of a circular truncated cone and is matched with the through hole; a sealing disc is arranged above the through hole; the sealing disc is connected to the side wall of the first groove in a sliding mode; the bottom surface of the sealing disc is symmetrically hinged with two connecting rods; the other ends of the two connecting rods are respectively hinged with the two through hole plugs; a first rotating shaft is arranged in the tank body; the lower end of the first rotating shaft extends out of the bottom of the tank body and is connected with a first driving motor; the first rotating shaft is provided with a cylindrical inner cavity; a second rotating shaft is arranged in the inner cavity; the upper end of the second rotating shaft extends out of the top of the tank body and is connected with a second driving motor; the peripheral surface of the first rotating shaft is provided with a circumferential stirring rod; an axial stirring rod is fixedly arranged on the outer side surface of the circumferential stirring rod; one end of the circumferential stirring rod extends into the inner cavity of the first rotating shaft and is in transmission connection with the second rotating shaft through a bevel gear; a defoaming rod is also arranged above the circumferential stirring rod; the defoaming rod is connected to the peripheral surface of the first rotating shaft in a sliding mode, and the sliding direction of the defoaming rod is parallel to the axial direction of the first rotating shaft; the bottom surface of the defoaming rod is provided with a plurality of defoaming teeth; the inner part of the defoaming rod is provided with a floating block.
Preferably, the circumferential stirring rod is provided in plurality; the plurality of circumferential stirring rods are distributed in a rectangular array with the row number of 2; two circumferential stirring rods positioned on the same row are symmetrically arranged.
Preferably, the side wall of the first rotating shaft cavity is provided with at least two annular third grooves; the circumferential stirring rod is provided with an annular convex block matched with the third groove; the circumferential stirring rod is connected with the first rotating shaft in a rotating and sealing mode through an annular convex block.
Preferably, each circumferential stirring rod is provided with a plurality of axial stirring rods, and the axial stirring rods on the adjacent circumferential stirring rods are arranged at intervals.
Preferably, the outer peripheral surface of the first rotating shaft is provided with an axial sliding groove; the defoaming rod is provided with a sliding block matched with the sliding groove; the defoaming rod is connected in the sliding groove in a sliding way through a sliding block.
Preferably, a pressure-regulating air inlet pipe is arranged at the bottom of the first groove; the pressure regulating air inlet pipe is provided with a pressure regulating air inlet valve.
And putting the material to be fermented into the tank body from the feeding hole, and sealing the feeding hole. The kicking block receives the buoyancy of material, drives defoaming pole along jar body axial motion in the spout, makes the defoaming pole float all the time more than the material liquid level, avoids the defoaming pole can not match the internal liquid level of jar, has guaranteed the defoaming effect. And during fermentation, the first driving motor and the second driving motor are started. The first driving motor drives the first rotating shaft to rotate, so that the circumferential stirring rod is driven to rotate around the first rotating shaft to circumferentially stir the fermented materials on the same horizontal plane. The second driving motor drives the second rotating shaft to rotate, the bevel gear drives the circumferential stirring rod to rotate, the axial stirring rod rotates around the circumferential stirring rod, and materials are axially stirred. The materials flow violently under the double stirring action of the axial stirring rod and the circumferential stirring rod, so that on one hand, the materials can be fully fermented, and the material fermentation efficiency is accelerated; on the other hand, gas generated by the fermentation of the internal materials can rise to the surface of the materials as soon as possible and is discharged from the explosion-proof pressure regulating mechanism after being defoamed by the defoaming rod.
The working principle of the explosion-proof pressure regulating mechanism is as follows: before fermentation, a certain amount of inert gas is filled into the space between the first groove and the sealing disc through the pressure regulating air inlet pipe, and the through hole plug slides along the fixed rod in a separated mode to block the through hole. Along with the fermentation, the gas that the internal fermentation of jar produced is more and more, leads to the internal pressure of jar to increase constantly, and when the internal pressure of jar was greater than inert gas's pressure, sealed dish upwards slides under the effect of gas pressure, and the connecting rod pulling two through-hole plugs move in opposite directions, and the internal gas of jar gets into the second recess through the gap between through-hole plug and the through-hole to discharge jar body. Because the through hole plug is in a circular truncated cone shape, the size of a gap between the through hole plug and the through hole changes along with the distance between the through hole plug and the through hole, and accordingly the air displacement changes. The amount of the exhaust gas depends on the pressure difference between the inert gas and the pressure inside the tank. When the pressure of the inert gas is constant, the exhaust amount in the fermentation tank is automatically adjusted according to the pressure in the fermentation tank. When the pressure in the fermentation tank is lower than the pressure of the inert gas, the gas exhaust can be automatically stopped. During actual use, the amount of the introduced inert gas can be controlled according to different production process indexes, so that the exhaust volume and the exhaust critical pressure of the fermentation tank are controlled.
The utility model discloses can carry out abundant fermentation to the material, the fermentation is fast, and fermentation effect is good to gaseous to the fermentation process fermentation cylinder body's influence of the gas that has avoided producing in the fermentation through setting up defoaming pole and explosion-proof pressure regulating mechanism.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a longitudinal sectional view of the first rotating shaft of the present invention.
In the figure: 1 jar body, 2 explosion-proof posts, 3 first recess, 4 second recesses, 5 through-holes, 6 dead levers, 7 through-hole stopper, 8 sealed dishes, 9 pressure regulating admission valves, 10 connecting rods, 11 pressure regulating intake pipes, 12 first pivot, 13 inner chambers, 14 second pivots, 15 circumference puddlers, 16 axial puddlers, 17 defoaming pole, 18 defoaming tooth, 19 floating blocks, 20 annular lug, 21 spout, 22 sliders.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1-3, a fermentation tank for producing sclareolide comprises a tank body 1. The top of the tank body 1 is provided with a feeding hole and an explosion-proof pressure regulating mechanism. The explosion-proof pressure regulating mechanism comprises an explosion-proof column 2. The explosion-proof column 2 is fixed on the top of the tank body 1. The explosion-proof column 2 is provided with a first groove 3 and a second groove 4. The first groove 3 is arranged at the bottom of the explosion-proof column 2 and has a downward opening. The first groove 3 is communicated with the tank body 1. The second groove 4 is annular and is arranged outside the first groove 3. The second recess 4 opens upwards. The groove bottom of the first groove 3 is higher than the groove bottom of the second groove 4. The side wall of the first groove 3 is symmetrically provided with two through holes 5 communicated with the second groove 4. A fixing rod 6 coaxial with the two through holes 5 is arranged in the first groove 3. The fixing rod 6 is fixed on the side wall of the first groove 3. Two through hole plugs 7 are connected on the fixed rod 6 in a sliding way. The through hole plug 7 is in a shape of a circular truncated cone and is matched with the through hole 5. A sealing disc 8 is arranged above the through hole 5. The sealing disc 8 is slidably connected to the side wall of the first groove 3. The bottom surface of the sealing disc 8 is symmetrically hinged with two connecting rods 10. The other ends of the two connecting rods 10 are respectively hinged with the two through hole plugs 7. The tank body 1 is internally provided with a first rotating shaft 12. The lower extreme of first pivot 12 stretches out jar body 1 bottom and is connected with first driving motor. The first shaft 12 is provided with a cylindrical bore 13. A second rotating shaft 14 is arranged in the inner cavity 13. The upper end of the second rotating shaft 14 extends out of the top of the tank body 1 and is connected with a second driving motor. The circumferential stirring rod 15 is arranged on the outer circumferential surface of the first rotating shaft 12. An axial stirring rod 16 is fixedly arranged on the outer side surface of the circumferential stirring rod 15. The axial direction of the axial direction stirring rod 16 is perpendicular to the axial direction of the circumferential stirring rod 15. One end of the circumferential stirring rod 15 extends into the inner cavity 13 of the first rotating shaft 12 and is in transmission connection with the second rotating shaft 14 through a bevel gear. A defoaming rod 17 is also arranged above the circumferential stirring rod 15. The defoaming rod 17 is slidably connected to the outer peripheral surface of the first rotating shaft 12 and the sliding direction thereof is parallel to the axial direction of the first rotating shaft 12. The bottom surface of the defoaming bar 17 is provided with a plurality of defoaming teeth 18. The inner part of the defoaming bar 17 is provided with a floating block 19.
The number of the circumferential stirring rods 15 is 6. The 6 circumferential agitator bars 15 are distributed in a rectangular array with 2 rows. Two circumferential stirring rods 15 located in the same row are symmetrically arranged.
Two annular third grooves are arranged on the side wall of the cavity of the first rotating shaft 12. The circumferential stirring rod 15 is provided with an annular projection 20 matching the third groove. The circumferential mixing rod 15 is connected in a rotationally sealed manner to the first shaft 12 via an annular projection 20.
A plurality of axial stirring rods 16 are arranged on each circumferential stirring rod 15, and the axial stirring rods 16 on the adjacent circumferential stirring rods 15 are arranged at intervals.
The outer peripheral surface of the first rotating shaft 12 is provided with an axial sliding groove 21. The defoaming rod 17 is provided with a slide block 22 matched with the slide groove 21. The defoaming rod 17 is slidably connected in the slide groove 21 through a slide block 22.
The bottom of the first groove 3 is provided with a pressure-regulating air inlet pipe 11. The pressure regulating air inlet pipe 11 is provided with a pressure regulating air inlet valve 9.
Claims (6)
1. Fermentation cylinder is used in production of sclareolide, including jar body, its characterized in that: the top of the tank body is provided with a feed inlet and an explosion-proof pressure regulating mechanism; the explosion-proof pressure regulating mechanism comprises an explosion-proof column; the explosion-proof column is fixed at the top of the tank body; the explosion-proof column is provided with a first groove and a second groove; the first groove is formed in the bottom of the explosion-proof column, and the opening of the first groove is downward; the first groove is communicated with the tank body; the second groove is annular and is arranged on the outer side of the first groove; the opening of the second groove is upward; the groove bottom of the first groove is higher than that of the second groove; the side wall of the first groove is symmetrically provided with two through holes communicated with the second groove; a fixed rod coaxial with the two through holes is arranged in the first groove; the fixed rod is fixed on the side wall of the first groove; the fixed rod is connected with two through hole plugs in a sliding way; the through hole plug is in a shape of a circular truncated cone and is matched with the through hole; a sealing disc is arranged above the through hole; the sealing disc is connected to the side wall of the first groove in a sliding mode; the bottom surface of the sealing disc is symmetrically hinged with two connecting rods; the other ends of the two connecting rods are respectively hinged with the two through hole plugs; a first rotating shaft is arranged in the tank body; the lower end of the first rotating shaft extends out of the bottom of the tank body and is connected with a first driving motor; the first rotating shaft is provided with a cylindrical inner cavity; a second rotating shaft is arranged in the inner cavity; the upper end of the second rotating shaft extends out of the top of the tank body and is connected with a second driving motor; the peripheral surface of the first rotating shaft is provided with a circumferential stirring rod; an axial stirring rod is fixedly arranged on the outer side surface of the circumferential stirring rod; one end of the circumferential stirring rod extends into the inner cavity of the first rotating shaft and is in transmission connection with the second rotating shaft through a bevel gear; a defoaming rod is also arranged above the circumferential stirring rod; the defoaming rod is connected to the peripheral surface of the first rotating shaft in a sliding mode, and the sliding direction of the defoaming rod is parallel to the axial direction of the first rotating shaft; the bottom surface of the defoaming rod is provided with a plurality of defoaming teeth; the inner part of the defoaming rod is provided with a floating block.
2. The fermentation tank for producing sclareolide according to claim 1, comprising: a plurality of circumferential stirring rods are arranged; the plurality of circumferential stirring rods are distributed in a rectangular array with the row number of 2; two circumferential stirring rods positioned on the same row are symmetrically arranged.
3. The fermentation tank for producing sclareolide according to claim 2, comprising: at least two annular third grooves are formed in the side wall of the first rotating shaft cavity; the circumferential stirring rod is provided with an annular convex block matched with the third groove; the circumferential stirring rod is connected with the first rotating shaft in a rotating and sealing mode through an annular convex block.
4. The fermentation tank for producing sclareolide according to claim 3, comprising: and a plurality of axial stirring rods are arranged on each circumferential stirring rod, and the axial stirring rods on the adjacent circumferential stirring rods are arranged at intervals.
5. The fermentation tank for producing sclareolide according to claim 4, comprising: the peripheral surface of the first rotating shaft is provided with an axial sliding chute; the defoaming rod is provided with a sliding block matched with the sliding groove; the defoaming rod is connected in the sliding groove in a sliding way through a sliding block.
6. The fermentation tank for producing sclareolide according to claim 5, comprising: a pressure-regulating air inlet pipe is arranged at the bottom of the first groove; the pressure regulating air inlet pipe is provided with a pressure regulating air inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148409.6U CN209854149U (en) | 2019-01-29 | 2019-01-29 | Fermentation cylinder is used in production of sclareolide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148409.6U CN209854149U (en) | 2019-01-29 | 2019-01-29 | Fermentation cylinder is used in production of sclareolide |
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| Publication Number | Publication Date |
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| CN209854149U true CN209854149U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148409.6U Active CN209854149U (en) | 2019-01-29 | 2019-01-29 | Fermentation cylinder is used in production of sclareolide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116751669A (en) * | 2023-07-07 | 2023-09-15 | 徐州汉菱氨基酸产业技术研究院有限公司 | Fermentation cylinder with pressure regulating function |
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2019
- 2019-01-29 CN CN201920148409.6U patent/CN209854149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116751669A (en) * | 2023-07-07 | 2023-09-15 | 徐州汉菱氨基酸产业技术研究院有限公司 | Fermentation cylinder with pressure regulating function |
| CN116751669B (en) * | 2023-07-07 | 2023-11-17 | 徐州汉菱氨基酸产业技术研究院有限公司 | Fermentation cylinder with pressure regulating function |
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