CN213771973U - Fermenting installation is used in polylactic acid production - Google Patents
Fermenting installation is used in polylactic acid production Download PDFInfo
- Publication number
- CN213771973U CN213771973U CN202022022068.3U CN202022022068U CN213771973U CN 213771973 U CN213771973 U CN 213771973U CN 202022022068 U CN202022022068 U CN 202022022068U CN 213771973 U CN213771973 U CN 213771973U
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- Prior art keywords
- rod
- throwing
- fermentation
- turning
- polylactic acid
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- 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.)
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- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 23
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 238000000855 fermentation Methods 0.000 claims abstract description 63
- 230000004151 fermentation Effects 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000005507 spraying Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010563 solid-state fermentation Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a fermenting installation is used in polylactic acid production, include the fermentation organism, turn over throwing pole, feed inlet and discharge gate, the inside upper end of fermentation organism is connected with electric telescopic handle, the inside aqueduct that is provided with of locating lever, the downside of locating lever is installed and is turned over the throwing pole, turn over the right side of throwing the pole and install the third motor, the driving lever is installed in the left side of discharge gate, first motor is installed in the left side of driving lever, the upper end of turning over the throwing pole is connected with the gag lever post, and the right-hand member of gag lever post installs the runner, the lower extreme of runner is provided with the rack, and the second motor is installed to the right-hand member of runner. This fermenting installation is used in polylactic acid production adopts dynamic fermentation mode, through the effect of turning over and throwing, makes the material fully ferment, obtains better fermentation effect, carries out abundant washing to the device after the fermentation finishes, is convenient for the ejection of compact to solid-state fermentation thing or the object of being difficult to the ejection of compact simultaneously.
Description
Technical Field
The utility model relates to a polylactic acid production correlation technique field specifically is a fermenting installation is used in polylactic acid production.
Background
Polylactic acid is a biodegradable material, and is prepared into high-purity lactic acid through fermentation by renewable plant resources, and is widely used in the current life due to the environmental protection and good mechanical properties, and the fermentation devices for producing the polylactic acid are various and various, but still have some defects:
the fermentation device for producing the polylactic acid adopts static fermentation, is not beneficial to full fermentation of materials, is inconvenient to clean the fermentation device after fermentation is finished, has difficult discharge of solid-state fermentation substances and influences use, so that the fermentation device for producing the polylactic acid is provided, and the problems provided in the prior art are solved conveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fermenting installation is used in polylactic acid production to solve general fermenting installation is used in polylactic acid production that proposes in the above-mentioned background art, what adopt all is static fermentation, is unfavorable for the abundant fermentation of material, and finishes the back at the fermentation and to fermenting installation be not convenient for wash, to solid state fermentation thing ejection of compact difficulty, influence the problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: a fermentation device for polylactic acid production comprises a fermentation machine body, a turning and throwing rod, a feed inlet and a discharge port, wherein the upper end inside the fermentation machine body is connected with an electric telescopic rod, the inner side of the electric telescopic rod is provided with a positioning rod, the inner part of the positioning rod is provided with a water guide pipe, the outer part of the water guide pipe is provided with a connecting block, the upper end of the water guide pipe is provided with a water spray pipe, the turning and throwing rod is installed at the lower side of the positioning rod, the outer end of the turning and throwing rod is connected with a turning and throwing blade, a third motor is installed at the right side of the turning and throwing rod, the lower side of the third motor is provided with a discharge port, a driving rod is installed at the left side of the discharge port, a driving block is arranged at the outer part of the driving rod, a first motor is installed at the left side of the driving rod, the feed inlet is arranged at the upper end of the turning and throwing rod is connected with a limiting rod, and a rotating wheel is installed at the right end of the limiting rod, the lower extreme of runner is provided with the rack, and the right-hand member of runner installs the second motor.
Preferably, the driving block is in threaded connection with the driving rod, and the driving block is attached to the inner wall of the fermentation machine body.
Preferably, the turning and throwing rod is in sliding connection with the fermentation machine body, and the turning and throwing leaves are uniformly distributed on the outer side of the turning and throwing rod.
Preferably, the electric telescopic rod is connected with the connecting block in a clamping-type sliding mode, and the electric telescopic rod is bilaterally symmetrical about the center of the water guide pipe.
Preferably, the rack is connected with the rack in a meshed mode, and the rack and the fermentation machine body form an integrated structure through welding.
Preferably, a spiral groove-shaped structure is arranged in the positioning rod, and the water guide pipe is in sliding connection with the positioning rod.
Compared with the prior art, the beneficial effects of the utility model are that: the fermentation device for producing the polylactic acid adopts a dynamic fermentation mode, fully ferments materials under the action of turning and throwing to obtain a better fermentation effect, fully cleans the device after fermentation is finished, and simultaneously is convenient for discharging solid fermentation materials or objects which are not easy to discharge;
1. the turning and throwing rod is in sliding connection with the fermentation machine body, and meanwhile, the turning and throwing leaves are uniformly distributed outside the turning and throwing rod, so that the turning and throwing leaves rotate and move back and forth in the fermentation process, the materials are fully turned and thrown, and the materials can achieve dynamic fermentation, thereby achieving the effect of component fermentation;
2. the electric telescopic rod and the connecting block form clamping type sliding, and the water guide pipe is in sliding connection with the positioning rod, so that the water spray pipe can rotate and move up and down during cleaning, the inner wall of the fermentation device is sufficiently cleaned, and the cleaning effect is achieved;
3. constitute the initiative pole through the initiative piece and be threaded connection, the piece laminating of initiative simultaneously is in fermentation organism inner wall, and the back that the fermentation finishes has solid precipitate, and the initiative piece can promote the precipitate and move right at the in-process that moves right, finally pushes away the material discharge gate, reaches the effect of the ejection of compact of being convenient for.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the water guiding pipe and the positioning rod of the present invention;
fig. 4 is a schematic top view of the driving rod and the driving block of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 6 is the schematic view of the sectional structure of the water guiding pipe and the connecting block of the present invention.
In the figure: 1. a fermentation organism; 2. a driving lever; 3. a first motor; 4. an active block; 5. turning and throwing the rod; 6. turning and throwing leaves; 7. a feed inlet; 8. a water spray pipe; 9. an electric telescopic rod; 10. a water conduit; 11. a joining block; 12. a rotating wheel; 13. a second motor; 14. a rack; 15. a limiting rod; 16. a third motor; 17. a discharge port; 18. and (5) positioning the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a fermentation device for polylactic acid production comprises a fermentation machine body 1, a driving rod 2, a first motor 3, a driving block 4, a turning and throwing rod 5, a turning and throwing blade 6, a feeding hole 7, a water spraying pipe 8, an electric telescopic rod 9, a water guide pipe 10, a connecting block 11, a rotating wheel 12, a second motor 13, a rack 14, a limiting rod 15, a third motor 16, a discharging hole 17 and a positioning rod 18, wherein the upper end inside the fermentation machine body 1 is connected with the electric telescopic rod 9, the inner side of the electric telescopic rod 9 is provided with the positioning rod 18, the water guide pipe 10 is arranged inside the positioning rod 18, the connecting block 11 is arranged outside the water guide pipe 10, the water spraying pipe 8 is arranged at the upper end of the water guide pipe 10, the turning and throwing rod 5 is arranged on the lower side of the positioning rod 18, the turning and throwing blade 6 is connected with the outer end of the turning and throwing rod 5, the third motor 16 is arranged on the right side of the turning and the third motor 16 is provided with the discharging hole 17, a driving rod 2 is installed on the left side of a discharge port 17, a driving block 4 is arranged outside the driving rod 2, a first motor 3 is installed on the left side of the driving rod 2, a feed port 7 is arranged on the upper side of the first motor 3, a limiting rod 15 is connected to the upper end of the turning and throwing rod 5, a rotating wheel 12 is installed on the right end of the limiting rod 15, a rack 14 is arranged at the lower end of the rotating wheel 12, an electric telescopic rod 9 is connected to the upper end of the interior of a fermentation machine body 1, which is provided with a second motor 13, of the rotating wheel 12, a water guide pipe 10 is installed on the inner side of the electric telescopic rod 9, a connecting block 11 is installed at the lower end of the water guide pipe 10, a water spray pipe 8 is arranged outside the connecting block 11, a turning and throwing rod 5 is installed on the front side of the water guide pipe 10, a turning and throwing blade 6 is connected to the outer end of the turning and throwing rod 5, a third motor 16 is installed on the right side of the turning and provided with a discharge port 17 on the lower side of the third motor 16, a driving rod 2 is installed on the left side of the discharge port 17, and the outside of active lever 2 is provided with initiative piece 4, and first motor 3 is installed on the left side of active lever 2, and the upside of first motor 3 is provided with feed inlet 7, and the upper end of turning over throwing pole 5 is connected with gag lever post 15, and the right-hand member of gag lever post 15 installs runner 12, and the lower extreme of runner 12 is provided with rack 14, and the right-hand member of runner 12 installs second motor 13.
As shown in fig. 1, 2 and 4, the driving block 4 is in threaded connection with the driving rod 2, and the driving block 4 is attached to the inner wall of the fermentation machine body 1, so that the driving rod 2 drives the driving block 4 to move rightwards, thereby driving the material to the discharge port 17, the turning and throwing rod 5 is in sliding connection with the fermentation machine body 1, and the turning and throwing blades 6 are uniformly distributed outside the turning and throwing rod 5, so that the turning and throwing rod 5 drives the turning and throwing blades 6 to move back and forth in the fermentation process, thereby uniformly turning and throwing the material.
As shown in fig. 1, 2 and 3, the electric telescopic rod 9 and the connecting block 11 are in a clamping type sliding connection, and the electric telescopic rod 9 is bilaterally symmetrical about the center of the water guide pipe 10, so that the electric telescopic rod 9 can more stably drive the connecting block 11 to move up and down, as shown in fig. 1, 2 and 5, the rotating wheel 12 and the rack 14 are in meshing connection, and the rack 14 forms an integrated structure with the fermentation machine body 1 through welding, so that the rotating wheel 12 can move back and forth on the rack 14 to effectively turn over and throw, as shown in fig. 1, 2, 3 and 6, the positioning rod 18 is internally provided with a spiral groove-shaped structure, and the water guide pipe 10 and the positioning rod 18 are in a sliding connection, so that the positioning rod 18 of the water guide pipe 10 rotates after fermentation is finished, and water is uniformly and effectively sprinkled on the inner wall of the fermentation device.
The working principle is as follows: when the fermentation device for producing the polylactic acid is used, firstly, as shown in a figure 1, a figure 2, a figure 4 and a figure 5, materials are put into a fermentation machine body 1 from a feed port 7, a turning and throwing rod 5 is driven to rotate through a third motor 16, so that turning and throwing blades 6 are driven to rotate, the materials are driven to be turned in situ, meanwhile, a rotating wheel 12 is driven to rotate through a second motor 13, the rotating wheel 12 is meshed with a rack 14 and is connected with the rack 14 through the rotating wheel 12, the rotating wheel 12 is driven to move back and forth on the rack 14, a limiting rod 15 is driven to move back and forth, the limiting rod 15 is driven to move back and forth through the sliding connection of the turning and throwing rod 5 and the fermentation machine body 1, the limiting rod 15 drives the turning and throwing rod 5 to move back and forth, so that the materials are driven to be turned back and forth, the turning and throwing rod 5 moves to the rear side of the fermentation machine body 1 after fermentation is finished, then, the driving rod 2 is driven to rotate through a first motor 3, and is in threaded connection with the driving rod 2 through a driving block 4, the driving block 4 is driven to move rightwards to push the fermented product to the discharge hole 17, as shown in fig. 1, fig. 2, fig. 3 and fig. 6, the water spraying pipe 8 conveys clean water and moves downwards through the electric telescopic rod 9, the water guiding pipe 10 is in sliding connection with the positioning rod 18 to drive the water guiding pipe 10 to rotate up and down on the positioning rod 18, the connecting block 11 is fixedly connected with the water guiding pipe 10 to drive the connecting block 11 to rotate downwards, so that the water spraying pipe 8 can fully clean the inner wall of the fermentation device, and the whole process of the fermentation device for producing polylactic acid is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fermenting installation is used in polylactic acid production, includes fermentation organism (1), turns over throwing pole (5), feed inlet (7) and discharge gate (17), its characterized in that: the fermentation machine is characterized in that an electric telescopic rod (9) is connected to the upper end inside the fermentation machine body (1), a positioning rod (18) is installed on the inner side of the electric telescopic rod (9), a water guide pipe (10) is arranged inside the positioning rod (18), a connecting block (11) is installed outside the water guide pipe (10), a water spraying pipe (8) is arranged on the upper end of the water guide pipe (10), a turning and throwing rod (5) is installed on the lower side of the positioning rod (18), a turning and throwing blade (6) is connected to the outer end of the turning and throwing rod (5), a third motor (16) is installed on the right side of the turning and throwing rod (5), a discharge port (17) is formed in the lower side of the third motor (16), a driving rod (2) is installed on the left side of the discharge port (17), a driving block (4) is arranged outside the driving rod (2), a first motor (3) is installed on the left side of the driving rod (2), and a feed inlet (7) is formed in the upper side of the first motor (3), the upper end of the turning and throwing rod (5) is connected with a limiting rod (15), the right end of the limiting rod (15) is provided with a rotating wheel (12), the lower end of the rotating wheel (12) is provided with a rack (14), and the right end of the rotating wheel (12) is provided with a second motor (13).
2. The fermentation apparatus for polylactic acid production according to claim 1, wherein: the driving block (4) is in threaded connection with the driving rod (2), and the driving block (4) is attached to the inner wall of the fermentation machine body (1).
3. The fermentation apparatus for polylactic acid production according to claim 1, wherein: the turning and throwing rod (5) is in sliding connection with the fermentation machine body (1), and the turning and throwing blades (6) are uniformly distributed on the outer side of the turning and throwing rod (5).
4. The fermentation apparatus for polylactic acid production according to claim 1, wherein: the electric telescopic rod (9) is connected with the connecting block (11) in a clamping-type sliding mode, and the electric telescopic rod (9) is in bilateral symmetry relative to the center of the water guide pipe (10).
5. The fermentation apparatus for polylactic acid production according to claim 1, wherein: the rotating wheel (12) is meshed with the rack (14), and the rack (14) and the fermentation machine body (1) form an integrated structure through welding.
6. The fermentation apparatus for polylactic acid production according to claim 1, wherein: the positioning rod (18) is internally provided with a spiral groove-shaped structure, and the water guide pipe (10) is in sliding connection with the positioning rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022068.3U CN213771973U (en) | 2020-09-16 | 2020-09-16 | Fermenting installation is used in polylactic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022068.3U CN213771973U (en) | 2020-09-16 | 2020-09-16 | Fermenting installation is used in polylactic acid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213771973U true CN213771973U (en) | 2021-07-23 |
Family
ID=76904753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022022068.3U Expired - Fee Related CN213771973U (en) | 2020-09-16 | 2020-09-16 | Fermenting installation is used in polylactic acid production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213771973U (en) |
-
2020
- 2020-09-16 CN CN202022022068.3U patent/CN213771973U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |