CN213012832U - Fermentation cylinder with scrape flitch - Google Patents
Fermentation cylinder with scrape flitch Download PDFInfo
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- CN213012832U CN213012832U CN202021260768.XU CN202021260768U CN213012832U CN 213012832 U CN213012832 U CN 213012832U CN 202021260768 U CN202021260768 U CN 202021260768U CN 213012832 U CN213012832 U CN 213012832U
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Abstract
The utility model relates to a fermentation tank with scraping plate, which comprises a tank body, wherein a motor is fixed outside the tank body, a rotating shaft connected with the tank body in a rotating way is arranged inside the tank body, one end of the rotating shaft extends out of the tank body and is connected with the motor in a transmission way, a scraping plate and a connecting plate are arranged in the tank body, the scraping plate is in a ring shape, the outer surface of the scraping plate is contacted with the inner wall of the tank body, the connecting plate is fixedly connected with the scraping plate, the connecting plate is provided with a connecting hole and is sleeved on the rotating shaft through the connecting hole, the rotating shaft is provided with a first external thread, the connecting hole is provided with a first internal thread matched with the first external thread, the rotating shaft is connected with the connecting plate through a thread, one or more rotation stopping holes are arranged on the connecting plate, rotation stopping shafts corresponding to the rotation stopping holes are fixed in the tank body, the fermentation efficiency of caring is improved.
Description
Technical Field
The utility model relates to a fermentation field, especially a fermentation cylinder with scrape flitch.
Background
In the straw fermentation engineering, the mixed biogas material is generally conveyed to a fermentation tank for fermentation, part of the biogas material and biogas residues can be stuck on the inner wall of the fermentation tank in the fermentation process, and even if stirring is carried out by a stirring paddle in the fermentation tank, the biogas material or the biogas residues on the inner wall of the tank body are difficult to clean, the fermentation efficiency is reduced in the fermentation process of the biogas material, and the cleaning of the fermentation tank is inconvenient.
Disclosure of Invention
The utility model aims at providing a fermentation cylinder that has scrapes flitch that fermentation efficiency is high, convenient clearance.
Realize the utility model discloses the technical scheme of purpose as follows:
the utility model provides a fermentation cylinder with scrape flitch, includes a jar body, the external fixation of the jar body has the motor, and the inside of the jar body is equipped with the axis of rotation of being connected with jar body rotation, the one end of axis of rotation stretches out the jar body and is connected with motor drive, jar internal flitch and the connecting plate of scraping that is equipped with, it is the annular to scrape the flitch, the surface of scraping the flitch and the inner wall contact of the jar body, the connecting plate with scrape flitch fixed connection, the connecting plate is equipped with the connecting hole and through the connecting hole suit in the axis of rotation, the axis of rotation is equipped with first external screw thread, the connecting hole be equipped with first external screw thread fit's first internal thread, the axis of rotation passes through threaded connection with the connecting plate, be equipped with one or more on the connecting plate and end the.
After adopting above-mentioned structure, at the natural pond material fermentation in-process, the motor rotates, it rotates to drive the axis of rotation, this moment because fixed axle of splining has restricted the rotation of connecting plate, make the connecting plate can only be along axis of rotation axial displacement, thereby make scrape the flitch and slide from top to bottom at the internal of jar, scrape the flitch and scrape natural pond material from the inner wall of the jar body, and mix with the natural pond material of jar internal, the up-and-down motion of connecting plate also can stir the material simultaneously, make the mixture of upper strata natural pond material and lower floor natural pond material, improve the homogeneity of natural pond material, improve the fermentation efficiency of natural pond material, when clearing up the jar body, scrape the natural pond material on the internal wall of jar, natural pond sediment from scraping down of sliding of flitch, made things convenient for the clearance of the internal wall of jar, the utility model discloses make things convenient for the clearance.
Preferably, in order to mix the biogas material scraped from the inner wall of the tank body with the biogas material in the tank body, the thickness of the inner ring of the scraping plate is smaller than that of the outer ring of the scraping plate.
Preferably, in order to improve the mixing uniformity of the biogas in the tank body, a rotating ring is arranged in the connecting hole, the rotating ring is fixedly provided with a first limiting plate positioned above the connecting plate and a second limiting plate positioned below the connecting plate, at least one of the first limiting plate and the second limiting plate is fixedly provided with a stirring paddle, the rotating ring is provided with a second internal thread, and a second external thread matched with the second internal thread is arranged on the outer surface of the rotation stopping shaft.
Preferably, in order to facilitate the discharge of the biogas and the biogas material, the upper end of the tank body is provided with a biogas outlet, and the lower end of the tank body is provided with a discharge hole.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the utility model discloses a scrape flitch and connecting plate cooperation sketch map.
Fig. 3 is a schematic view of an embodiment of the first limiting plate of the present invention on which a stirring paddle is disposed.
Fig. 4 is the utility model discloses a first limiting plate and second limiting plate all set up the embodiment of stirring rake and show the intention.
In the figure: 1 is the jar body, 2 is the motor, 3 is the axis of rotation, 4 is the scraping plate, 5 is the connecting plate, 6 connecting holes, 7 are to changeing the hole, 8 are to the pivot, 9 are the rotating ring, 10 are first limiting plate, 11 are the second limiting plate, 12 are the stirring rake, 13 are the marsh gas export, 14 are the discharge gate.
Detailed Description
As can be seen from FIGS. 1 to 4, the fermentation tank with scraping plate of the present invention comprises a tank body 1, a motor 2 is fixed outside the tank body 1, a rotating shaft 3 connected with the tank body in a rotating manner is arranged inside the tank body, one end of the rotating shaft extends out of the tank body and is connected with the motor in a transmission manner, a scraping plate 4 and a connecting plate 5 are arranged in the tank body, the scraping plate is annular, the outer surface of the scraping plate is in contact with the inner wall of the tank body, the thickness of the inner ring of the scraping plate is smaller than that of the outer ring of the scraping plate, the connecting plate is fixedly connected with the scraping plate, is provided with a connecting hole 6 and is sleeved on the rotating shaft through the connecting hole, the rotating shaft is provided with a first external thread, the connecting hole is provided with a first internal thread matched with the first external thread, the rotating shaft, the internal fixed of jar has the axle 8 of splining with splining the hole one-to-one, the splining passes and splining the hole, is equipped with the rotating ring 9 in the connecting hole, the rotating ring is fixed with the first limiting plate 10 that is located the connecting plate top and is located the second limiting plate 11 of connecting plate below, has at least one in first limiting plate and the second limiting plate to be fixed with stirring rake 12, the rotating ring is equipped with the second internal thread, the surface that splining the axle is equipped with the second external thread with second internal thread fit, the upper end of the jar body is equipped with marsh gas export 13, and the lower extreme has discharge gate 14.
In some embodiments, the stirring paddle may be disposed only on the first limiting plate, may be disposed only on the second limiting plate, or may be disposed on the first limiting plate and the second limiting plate at the same time.
After the structure is adopted, in the fermentation process of the biogas, the motor rotates to drive the rotating shaft to rotate, at the moment, the fixed rotation stopping shaft limits the rotation of the connecting plate, so that the connecting plate can only move axially along the rotating shaft, the scraping plate slides up and down in the tank body, the scraping plate scrapes the biogas from the inner wall of the tank body and mixes with the biogas in the tank body, the up-and-down movement of the connecting plate can also stir the material, the rotation stopping shaft and the stirring paddle move up and down while the connecting plate moves up and down, and the rotating ring also rotates ceaselessly while the rotation stopping shaft moves up and down due to the matching of the second internal threads and the second external threads, so that the stirring paddle rotates ceaselessly, the upper layer biogas and the lower layer biogas are mixed, the stirring in the horizontal direction is realized while the biogas is stirred in the vertical direction, and the uniformity of the biogas is improved, improve the fermentation efficiency of natural pond material, when the clearance jar body, scrape the natural pond material on the flitch from the inner wall, natural pond sediment and scrape down, made things convenient for the clearance of jar internal wall, the utility model discloses make things convenient for the clearance of fermentation cylinder, improved the fermentation efficiency of caring.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (4)
1. The utility model provides a fermentation cylinder with scraping flitch, includes a jar body, its characterized in that: the external fixation of jar body has the motor, and the inside of jar body is equipped with the axis of rotation of being connected with jar body rotation, the one end of axis of rotation stretches out jar body and is connected with motor drive, jar internal flitch and the connecting plate of scraping, it is annular to scrape the flitch, the surface of scraping the flitch and the inner wall contact of the jar body, the connecting plate with scrape flitch fixed connection, the connecting plate is equipped with the connecting hole and through the connecting hole suit in the axis of rotation, the axis of rotation is equipped with first external screw thread, the connecting hole be equipped with first thread fit's first internal thread, the axis of rotation passes through threaded connection with the connecting plate, be equipped with one or more on the connecting plate and only changeing the hole, jar internal fixation has the axle that ends with only changeing the.
2. The fermenter with scraper plate of claim 1, wherein: the thickness of the inner ring of the scraping plate is smaller than that of the outer ring of the scraping plate.
3. A fermenter with scrapers according to claim 1 or 2, wherein: the rotating ring is arranged in the connecting hole, a first limiting plate located above the connecting plate and a second limiting plate located below the connecting plate are fixed to the rotating ring, at least one of the first limiting plate and the second limiting plate is fixed with a stirring paddle, a second internal thread is arranged on the rotating ring, and a second external thread matched with the second internal thread is arranged on the outer surface of the rotating stopping shaft.
4. The fermentation tank with the scraper plate as claimed in claim 1, wherein the tank body is provided with a biogas outlet at the upper end and a discharge outlet at the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260768.XU CN213012832U (en) | 2020-07-01 | 2020-07-01 | Fermentation cylinder with scrape flitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021260768.XU CN213012832U (en) | 2020-07-01 | 2020-07-01 | Fermentation cylinder with scrape flitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213012832U true CN213012832U (en) | 2021-04-20 |
Family
ID=75499298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021260768.XU Active CN213012832U (en) | 2020-07-01 | 2020-07-01 | Fermentation cylinder with scrape flitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213012832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115403197A (en) * | 2022-06-08 | 2022-11-29 | 周小凯 | Intelligent sewage treatment plant of high-speed railway |
-
2020
- 2020-07-01 CN CN202021260768.XU patent/CN213012832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115403197A (en) * | 2022-06-08 | 2022-11-29 | 周小凯 | Intelligent sewage treatment plant of high-speed railway |
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