CN210215350U - High-molecular fermentation reaction device - Google Patents
High-molecular fermentation reaction device Download PDFInfo
- Publication number
- CN210215350U CN210215350U CN201920997596.5U CN201920997596U CN210215350U CN 210215350 U CN210215350 U CN 210215350U CN 201920997596 U CN201920997596 U CN 201920997596U CN 210215350 U CN210215350 U CN 210215350U
- Authority
- CN
- China
- Prior art keywords
- stirring
- tank body
- fermentation tank
- pipe
- shaft
- 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.)
- Active
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a macromolecule fermentation reaction device, which comprises a fermentation tank body, wherein a horizontal hollow structure stirring shaft is arranged in the fermentation tank body, a stirring motor is arranged on the outer wall of the fermentation tank body, and the output shaft of the stirring motor is connected with the right end of the stirring shaft; an oxygen dissolving pipe is arranged on the side wall of the fermentation tank body, the left end and the right end of the oxygen dissolving pipe respectively extend to the outside and the inside of the fermentation tank body, the right end of the oxygen dissolving pipe extends into the inside of the left end of the stirring shaft, the oxygen dissolving pipe is rotatably connected with the stirring shaft, and the central axis of the oxygen dissolving pipe, the central axis of the stirring shaft and the central axis of the output shaft of the stirring motor are superposed; the stirring shaft is connected with stirring blades with a hollow structure, the stirring blades are communicated with the stirring shaft, and the stirring blades are provided with dissolved oxygen outlets. The utility model discloses make dissolved oxygen and zymotic fluid misce bene, the reaction is abundant, and fermentation efficiency is high.
Description
Technical Field
The utility model relates to a polymer organic acid synthesis equipment technical field especially relates to a polymer fermentation reaction unit.
Background
At present, a fermentation method is mostly adopted for producing high molecular substances such as the pullulan, the gamma-polyglutamic acid and the like, dissolved oxygen needs to be introduced to promote the generation of fermentation products in the fermentation process of the high molecular substances such as the pullulan, the gamma-polyglutamic acid and the like, and the traditional fermentation device generally adopts an oxygen dissolving pipe to introduce the dissolved oxygen into the device, so that the dissolved oxygen is not uniformly distributed in the fermentation device, the dissolved oxygen is difficult to be fully mixed with the fermentation liquid, and the generation of the fermentation products is influenced.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a polymer fermentation reaction unit, dissolved oxygen and zymotic fluid misce bene react fully, and fermentation efficiency is high.
In order to achieve the above object, the utility model adopts the following technical scheme:
a macromolecule fermentation reaction device comprises a fermentation tank body, wherein a horizontal stirring shaft with a hollow structure is arranged in the fermentation tank body, two ends of the stirring shaft are respectively and rotatably connected with the interior of the fermentation tank body through bearings, a stirring motor is arranged on the outer wall of the fermentation tank body, and an output shaft of the stirring motor is connected with one end of the stirring shaft; an oxygen dissolving pipe is arranged on the side wall of the fermentation tank body, two ends of the oxygen dissolving pipe respectively extend to the outside and the inside of the fermentation tank body, one end of the oxygen dissolving pipe extending into the inside of the fermentation tank body extends into the inside of one end of the stirring shaft far away from the stirring motor, the oxygen dissolving pipe is rotatably connected with the stirring shaft, and the central axis of the oxygen dissolving pipe, the central axis of the stirring shaft and the central axis of the output shaft of the stirring motor are coincident; the stirring shaft is connected with stirring blades of a hollow structure vertical to the stirring shaft, the stirring blades are communicated with the stirring shaft, and the stirring blades are provided with dissolved oxygen outlets.
The utility model discloses set up horizontal hollow mixing shaft and hollow stirring vane in the fermentation cylinder body, the dissolved oxygen pipe is extended the outside one end of fermentation cylinder body and is connected outside dissolved oxygen feeding mechanism, will dissolve oxygen through dissolving the oxygen pipe and pour into the (mixing) shaft in, along with the rotation of (mixing) shaft, the dissolved oxygen in the (mixing) shaft is through the dissolved oxygen export blowout on the stirring vane, even dispersion to the fermentation cylinder in the material for dissolved oxygen and fermentation material intensive mixing have improved the formation rate of fermentation product.
Preferably, the dissolved oxygen pipe comprises a first dissolved oxygen pipe arranged on the side wall of the fermentation tank body, two ends of the first dissolved oxygen pipe extend to the outside and the inside of the fermentation tank body respectively, one end of the first dissolved oxygen pipe extending into the fermentation tank body is connected with a second dissolved oxygen pipe, one end of the second dissolved oxygen pipe far away from the first dissolved oxygen pipe extends into the inside of the stirring shaft, the second dissolved oxygen pipe is rotatably connected with the stirring shaft, and the central axis of the first dissolved oxygen pipe, the central axis of the second dissolved oxygen pipe and the central axis of the stirring shaft coincide; the (mixing) shaft is kept away from offer on agitator motor's the one end terminal surface and be used for holding first dissolved oxygen pipe extends into the blind groove of the inside tip of fermentation tank, the external diameter that the oxygen pipe was dissolved to the second is less than the external diameter of first dissolved oxygen pipe, the cover is equipped with sealed the pad on the oxygen pipe is dissolved to the second, and this sealed pad is located in the blind groove.
Dissolve the oxygen pipe and dissolve oxygen pipe two parts by first oxygen pipe and the second and constitute, and the second dissolves the external diameter of oxygen pipe and is less than the first external diameter of dissolving the oxygen pipe, the second dissolves the oxygen pipe stretch into in the (mixing) shaft and with (mixing) shaft rotatable coupling, the tip of first oxygen pipe of dissolving is held in the blind groove, be equipped with sealed the pad between the tank bottom of first oxygen pipe of dissolving and blind groove, so, first oxygen pipe and the second of dissolving dissolve the oxygen pipe and can play further supporting role to the (mixing) shaft, make the operation of (mixing) shaft more stable, simultaneously, can also guarantee to dissolve the leakproofness between oxygen pipe and the (mixing) shaft.
Preferably, the outer wall of the fermentation tank body is provided with a heat insulation plate with a hollow structure, the heat insulation plate is provided with a water inlet and a water outlet, hot water circularly flows through the heat insulation plate through the water inlet and the water outlet, the heat insulation effect on materials in the fermentation tank body can be improved, and the smooth fermentation production process of high molecular substances such as the pullulan, the gamma-polyglutamic acid and the like is ensured.
Preferably, the stirring blade is connected with a stirring rod parallel to the stirring shaft.
The stirring rod that transversely sets up can improve the stirring effect to the inside material of fermentation tank body.
The utility model has the advantages that:
1. the utility model discloses set up horizontal hollow mixing shaft and hollow stirring vane in the fermentation cylinder body, the dissolved oxygen pipe is extended the outside one end of fermentation cylinder body and is connected outside dissolved oxygen feeding mechanism, will dissolve oxygen through dissolving the oxygen pipe and pour into the (mixing) shaft in, along with the rotation of (mixing) shaft, the dissolved oxygen in the (mixing) shaft is through the dissolved oxygen export blowout on the stirring vane, even dispersion to the fermentation cylinder in the material for dissolved oxygen and fermentation material intensive mixing have improved the formation rate of fermentation product.
2. The utility model discloses a dissolve oxygen pipe and dissolve oxygen pipe two parts by first dissolved oxygen pipe and second and constitute, and the external diameter that the oxygen pipe was dissolved to the second is less than the external diameter of first dissolved oxygen pipe, the second dissolve oxygen pipe stretch into in the (mixing) shaft and with (mixing) shaft rotatable coupling, the tip of first dissolved oxygen pipe holds in the blind groove, be equipped with sealed the pad between the tank bottom of first dissolved oxygen pipe and blind groove, so, first dissolved oxygen pipe and second dissolve oxygen pipe can play further supporting role to the (mixing) shaft, make the operation of (mixing) shaft more stable, and simultaneously, can also guarantee the leakproofness between dissolved oxygen pipe and the (mixing) shaft.
3. The arrangement of the heat preservation plate can improve the heat preservation effect on materials in the fermentation tank body, and ensure the smooth fermentation production process of high molecular substances such as the pullulan, the gamma-polyglutamic acid and the like.
4. The stirring rod that transversely sets up can improve the stirring effect to the inside material of fermentation tank body.
Drawings
FIG. 1 is a schematic view of the internal structure of a polymeric fermentation reaction apparatus according to embodiment 1 of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of the internal structure of a polymeric fermentation reaction apparatus according to embodiment 3 of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the polymeric fermentation reaction device according to embodiment 4 of the present invention.
Description of reference numerals:
1. a fermentation tank body; 2. a stirring motor; 3. a stirring shaft; 4. a stirring blade; 5. a dissolved oxygen outlet; 6. a support leg; 7. a feed inlet; 8. a discharge port; 9. a thermal insulation board; 10. a water outlet; 11. a water inlet; 12. a first dissolved oxygen tube; 13. a second dissolved oxygen tube; 14. a blind groove; 15. a gasket; 16. an oxygen dissolving tube; 17. a stirring rod.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, a polymer fermentation reaction device comprises a fermentation tank body 1, wherein a horizontal hollow stirring shaft 3 is arranged in the fermentation tank body 1, the left end and the right end of the stirring shaft 3 are respectively rotatably connected with the interior of the fermentation tank body 1 through bearings, a stirring motor 2 is arranged on the outer wall of the fermentation tank body 1, and the output shaft of the stirring motor 2 is connected with the right end of the stirring shaft 3; an oxygen dissolving pipe 16 is arranged on the side wall of the fermentation tank body 1, the left end and the right end of the oxygen dissolving pipe 16 respectively extend to the outside and the inside of the fermentation tank body 1, the right end of the oxygen dissolving pipe 16 extends into the inside of the left end of the stirring shaft 3, the oxygen dissolving pipe 16 is rotatably connected with the stirring shaft 3, and the central axis of the oxygen dissolving pipe 16, the central axis of the stirring shaft 3 and the central axis of the output shaft of the stirring motor 2 are superposed; the stirring shaft 3 is connected with a stirring blade 4 which is vertical to the hollow structure of the stirring shaft 3, the stirring blade 4 is communicated with the stirring shaft 3, and the stirring blade 4 is provided with a dissolved oxygen outlet 5.
The utility model discloses set up horizontal hollow mixing shaft 3 and hollow stirring vane 4 in the fermentation tank body 1, dissolve oxygen pipe 16 and extend the fermentation tank body 1 outside one end and connect outside dissolved oxygen feeding mechanism, will dissolve oxygen through dissolving oxygen pipe 16 and pour into (mixing) shaft 3 in, along with the rotation of (mixing) shaft 3, dissolved oxygen in the (mixing) shaft 3 passes through the 5 blowout of dissolved oxygen export on stirring vane 4, even dispersion is to the material in the fermentation tank body 1, make dissolved oxygen and fermentation material intensive mixing, the yield of fermentation product has been improved.
Example 2:
as shown in fig. 2, in this embodiment, based on embodiment 1, the dissolved oxygen pipe 16 includes a first dissolved oxygen pipe 12 disposed on a side wall of the fermentation tank 1, left and right ends of the first dissolved oxygen pipe 12 extend to the outside and the inside of the fermentation tank 1, respectively, a second dissolved oxygen pipe 13 is connected to a right end of the first dissolved oxygen pipe 12, a right end of the second dissolved oxygen pipe 13 extends into the inside of the stirring shaft 3, the second dissolved oxygen pipe 13 is rotatably connected to the stirring shaft 3, and a central axis of the first dissolved oxygen pipe 12, a central axis of the second dissolved oxygen pipe 13, and a central axis of the stirring shaft 3 coincide; offer the blind groove 14 that is used for holding first dissolved oxygen pipe 12 right-hand member portion on the left end terminal surface of (mixing) shaft 3, the external diameter that the oxygen pipe 13 was dissolved to the second is less than the external diameter that first dissolved oxygen pipe 12, and the cover is equipped with sealed pad 15 on the oxygen pipe 13 is dissolved to the second, and this sealed pad 15 is located in blind groove 14.
Dissolve oxygen pipe 16 and dissolve oxygen pipe 13 two parts by first dissolved oxygen pipe 12 and second and constitute, and the external diameter that the second dissolved oxygen pipe 13 is less than the external diameter that first dissolved oxygen pipe 12, second dissolved oxygen pipe 13 stretches into in (mixing) shaft 3 and with (mixing) shaft 3 rotatable coupling, the tip of first dissolved oxygen pipe 12 is held in blind groove 14, be equipped with sealed pad 15 between the tank bottom of first dissolved oxygen pipe 12 and blind groove 14, so, first dissolved oxygen pipe 12 and second dissolved oxygen pipe 13 can play further supporting role to (mixing) shaft 3, make the operation of (mixing) shaft 3 more stable, simultaneously, can also guarantee the leakproofness between dissolved oxygen pipe 16 and the (mixing) shaft 3.
Example 3:
as shown in fig. 3, in this embodiment, on the basis of embodiment 2, the heat-insulating plate 9 having a hollow structure is disposed on the outer wall of the fermentation tank body 1, the heat-insulating plate 9 is provided with a water inlet 11 and a water outlet 10, and hot water circulates through the heat-insulating plate 9 through the water inlet 11 and the water outlet 10, so that the heat-insulating effect on the materials inside the fermentation tank body 1 can be improved, and the smooth proceeding of the fermentation production process of high molecular substances such as pullulan, γ -polyglutamic acid, and the like is ensured.
Example 4:
as shown in fig. 4, in this embodiment, on the basis of embodiment 3, the stirring blade 4 is connected with a stirring rod 17 parallel to the stirring shaft 3, and the stirring rod 17 transversely arranged can improve the stirring effect on the materials in the fermentation tank 1.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. A macromolecule fermentation reaction device comprises a fermentation tank body and is characterized in that a horizontal hollow stirring shaft is arranged in the fermentation tank body, a stirring motor is arranged on the outer wall of the fermentation tank body, and an output shaft of the stirring motor is connected with one end of the stirring shaft; an oxygen dissolving pipe is arranged on the side wall of the fermentation tank body, two ends of the oxygen dissolving pipe respectively extend to the outside and the inside of the fermentation tank body, one end of the oxygen dissolving pipe extending into the inside of the fermentation tank body extends into the inside of one end of the stirring shaft far away from the stirring motor, the oxygen dissolving pipe is rotatably connected with the stirring shaft, and the central axis of the oxygen dissolving pipe, the central axis of the stirring shaft and the central axis of the output shaft of the stirring motor are coincident; the stirring shaft is connected with stirring blades of a hollow structure vertical to the stirring shaft, the stirring blades are communicated with the stirring shaft, and the stirring blades are provided with dissolved oxygen outlets.
2. The polymer fermentation reaction device according to claim 1, wherein the oxygen dissolving pipe comprises a first oxygen dissolving pipe arranged on the side wall of the fermentation tank body, two ends of the first oxygen dissolving pipe extend to the outside and the inside of the fermentation tank body respectively, one end of the first oxygen dissolving pipe extending into the fermentation tank body is connected with a second oxygen dissolving pipe, one end of the second oxygen dissolving pipe far away from the first oxygen dissolving pipe extends into the stirring shaft, the second oxygen dissolving pipe is rotatably connected with the stirring shaft, and the central axis of the first oxygen dissolving pipe, the central axis of the second oxygen dissolving pipe and the central axis of the stirring shaft coincide; the (mixing) shaft is kept away from offer on agitator motor's the one end terminal surface and be used for holding first dissolved oxygen pipe extends into the blind groove of the inside tip of fermentation tank, the external diameter that the oxygen pipe was dissolved to the second is less than the external diameter of first dissolved oxygen pipe, the cover is equipped with sealed the pad on the oxygen pipe is dissolved to the second, and this sealed pad is located in the blind groove.
3. The polymer fermentation reaction device according to claim 2, wherein the outer wall of the fermentation tank body is provided with a heat insulation plate with a hollow structure, and the heat insulation plate is provided with a water inlet and a water outlet.
4. The apparatus for fermentation reaction of polymer according to claim 3, wherein the stirring blade is connected with a stirring rod parallel to the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997596.5U CN210215350U (en) | 2019-06-28 | 2019-06-28 | High-molecular fermentation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997596.5U CN210215350U (en) | 2019-06-28 | 2019-06-28 | High-molecular fermentation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215350U true CN210215350U (en) | 2020-03-31 |
Family
ID=69934798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920997596.5U Active CN210215350U (en) | 2019-06-28 | 2019-06-28 | High-molecular fermentation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210215350U (en) |
-
2019
- 2019-06-28 CN CN201920997596.5U patent/CN210215350U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106732125A (en) | A kind of efficient mixing equipment of the medicinal material of pre-mixing apparatus | |
| CN203916532U (en) | A kind of Double stirring device that is applicable to small paint scuffing of cylinder bore | |
| CN207221901U (en) | A kind of modified reaction kettle of the esterification | |
| CN210215350U (en) | High-molecular fermentation reaction device | |
| CN204564144U (en) | A kind of reactor | |
| CN210752307U (en) | Washing equipment for isooctyl acrylate | |
| CN114605629B (en) | Preparation system and preparation method of dihydroxyl polyphenyl ether | |
| CN218654102U (en) | Mixed heating device is used in production of N, N-dimethylbenzylamine | |
| CN104096527A (en) | Reaction still | |
| CN109499484A (en) | A kind of improvement funnel for chemical industry charging | |
| CN213610918U (en) | Paste-liquid mixing stirrer | |
| CN109277072A (en) | Aqueous Adhesives reaction kettle | |
| CN206157148U (en) | Antibiotic fermentation cylinder | |
| CN202139189U (en) | Continuous polyacrylamide hydrolysis reactor | |
| CN208406789U (en) | A kind of feeding emulsifying systems on mildy wash production line | |
| CN205055860U (en) | Horizontal dissolving machine | |
| CN205182714U (en) | Chemical industry reation kettle of even dropping liquid stirring | |
| CN210787321U (en) | Stirring reaction kettle | |
| CN207256603U (en) | A kind of high efficiency resin mixing plant for preventing stirring whirlpool | |
| CN203002257U (en) | Disc hook tank | |
| CN110559915A (en) | washing equipment for isooctyl acrylate and use method thereof | |
| CN201587915U (en) | Self-cleaning two-stage double-screw dry acetylene generator | |
| CN205517726U (en) | Novel plastics chemical production equipment | |
| CN214716647U (en) | Heat preservation coating mixing stirring device with dustproof mechanism | |
| CN213466823U (en) | Crystallizer for producing granular sodium bicarbonate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |