CN211079144U - Lactobacillus fermentation cylinder - Google Patents
Lactobacillus fermentation cylinder Download PDFInfo
- Publication number
- CN211079144U CN211079144U CN201921438763.9U CN201921438763U CN211079144U CN 211079144 U CN211079144 U CN 211079144U CN 201921438763 U CN201921438763 U CN 201921438763U CN 211079144 U CN211079144 U CN 211079144U
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- tank body
- spiral
- lactic acid
- scraper
- acid bacteria
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Abstract
The utility model discloses a lactobacillus fermentation cylinder, including a jar body, axis of rotation, center on the spiral scraper blade that the axis of rotation set up, the axis of rotation both ends are rotated and are connected at the both ends of the jar body, and wherein one end upwards extends to a jar external portion and the transmission is connected with driving motor, the spiral scraper blade with through linking arm fixed connection between the axis of rotation, the spiral scraper blade with still fixedly be provided with the puddler between the axis of rotation, the puddler centers on the axial of axis of rotation is spiral evenly distributed, the internal top of jar still is provided with the shower that the intercommunication has the water pipe. The spiral scraper of the utility model has smooth and stable rotation and good scraping effect; the stirring rod rotating along with the rotating shaft is arranged, so that the stirring is uniform and rapid, the lactobacillus is fully contacted with the raw materials, and the fermentation efficiency is improved; the spiral scraper blade is formed by splicing a plurality of same scraper blade sections, so that the manufacturing and maintenance cost is low, and the production cost is favorably reduced.
Description
Technical Field
The utility model belongs to the technical field of the lactic acid bacteria processing equipment, concretely relates to lactic acid bacteria fermentation cylinder.
Background
Lactic acid bacteria fermentation is comparatively slow process, adds lactic acid bacteria and raw materials in the fermentation cylinder and ferments in prior art, after fermenting for a long time, the product after the fermentation often can be attached to static fermentation cylinder inner wall, is difficult to clean, influences the conversion rate of fermentation, and the product of while attached to on the inner wall is unclean for a long time can take place the matter and change, influences the fermentation of lactic acid bacteria, causes the pollution of lactic acid bacteria.
Chinese patent CN207619381U discloses a lactic acid bacteria fermentation device, it is at the inside center vertical installation lead screw of fermentation cylinder, and movable mounting annular scraper blade on the lead screw, when using, rotate through positive and negative motor drive lead screw, then drive annular scraper blade and reciprocate, scrape the attachment on the fermentation cylinder inside wall, and, still be provided with and follow the certain fan-shaped frame that overturns of annular scraper blade, can carry out fore-and-aft the stirring to the fermentation, make the better contact of lactic acid bacteria and fermentation raw materials, in order to improve fermentation rate. This patent is to scraping of the attachment on the fermentation cylinder inner wall and is fallen, and is effectual, efficient, but, carries out continuous stirring from top to bottom to the fermentation thing, can produce great vibration, and the stability of greatly reduced fermentation cylinder has the potential safety hazard to, for traditional stirring mode, this kind of stirring effect is relatively poor, and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lactic acid bacteria fermentation cylinder stirs efficiently, and the safety and stability can effectively avoid the adhesion of fermentation product on the fermentation cylinder inner wall.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lactobacillus fermentation cylinder, includes a jar body, sets up at the axis of rotation at internal center of jar, centers on the axis of rotation sets up and the spiral scraper blade of contradicting with jar internal wall, jar body upper end is provided with the feed inlet, and the lower extreme is provided with the discharge gate, the axis of rotation both ends are rotated and are connected at the both ends of jar body, and wherein one end upwards extends to jar external portion and the transmission is connected with driving motor, the spiral scraper blade with through linking arm fixed connection between the axis of rotation, the spiral scraper blade with still fixedly be provided with the puddler between the axis of rotation, the puddler centers on the axial of axis of rotation is spiral evenly distributed, jar internal top still.
Preferably, the spiral line of the spiral scraper blade is provided with 2-4 circles around the rotating shaft, so that the cleaning effect of the spiral scraper blade is ensured, and the rotating stability of the spiral scraper blade is improved.
Preferably, the spiral scraper blade is an arc-shaped surface facing the inner wall of the tank body, the front end of the arc-shaped surface is tangent to the inner wall of the tank body, the scraping effect is guaranteed, the advancing resistance of the spiral scraper blade can be reduced, the structural strength of the spiral scraper blade is increased, deformation is effectively prevented, and the inner wall of the tank body is prevented from being damaged.
Preferably, the spiral scraper is a plastic scraper, such as a PS plastic scraper, a PP plastic scraper, a melamine plastic scraper and the like, is healthy and sanitary, does not damage the inner wall of the tank body, and has strong corrosion resistance, simple manufacture and low use and maintenance cost.
Preferably, the spiral scraper blade is formed by the concatenation of a plurality of the same scraper blade sections, and every scraper blade section all passes through screw and two at least linking arm fixed connection, and this kind of mosaic structure can reduce the dismouting degree of difficulty and the manufacturing degree of difficulty of spiral scraper blade, reduces manufacturing and later maintenance cost, and then reduction in production cost.
Preferably, both ends of the stirring rod are respectively and fixedly connected with the rotating shaft and the spiral scraper, the side surface of the stirring rod, which is positioned on the front side of the advancing direction of the stirring rod, is an inclined stirring surface which is inclined relatively to the vertical direction, and the inclined stirring surface can enable the fermented product to carry out vertical convection when the fermented product is transversely stirred, so that the stirring effect is enhanced, the lactic acid bacteria and the raw materials are fully contacted, the local overhigh temperature can be effectively avoided, and the conversion rate of the fermentation is improved.
Preferably, the spray pipe is a vortex-shaped spray pipe which is wound around the center of the tank body and fixed in the tank body through welding, one end of the spray pipe is closed, one end of the spray pipe upwards penetrates through the tank body to be connected with a water pipe, a spray hole is formed in the bottom surface of the spray pipe, a water valve is further arranged between the spray pipe and the water pipe, when the spray pipe needs to be cleaned, the water valve is opened to spray, a driving motor is started to spray and wash, and the cleaned wastewater flows out of the discharge hole.
Preferably, the stirring rod and the connecting arm are of the same structure, so that the manufacturing cost is reduced, and the cleaning difficulty is reduced.
Preferably, the inclined stirring surface inclines backwards along the advancing direction of the stirring rod from bottom to top, so that water falls smoothly when spraying and cleaning are facilitated, and the cleaning effect is enhanced.
Preferably, the tank body comprises a detachable upper part and a detachable lower part which are fixedly and hermetically connected through a flange structure, and when the tank body is used, the upper part can be detached, so that the rotating shaft and the spiral scraper can be taken out, and the cleaning and the maintenance after long-time use are facilitated.
The beneficial effects of the utility model are that:
1. the spiral scraper blade rotates smoothly and stably, and the scraping effect is good;
2. the stirring rod rotating along with the rotating shaft is arranged, so that the stirring is uniform and rapid, the lactobacillus is fully contacted with the raw materials, and the fermentation efficiency is improved;
3. the spiral scraper is formed by splicing a plurality of same scraper sections, so that the manufacturing and maintenance cost is low, and the production cost is favorably reduced;
4. the tank body is detachable, and is convenient to clean and maintain.
Drawings
Fig. 1 is a longitudinal section of an embodiment of the present invention;
fig. 2 is a perspective view of an embodiment of the present invention;
FIG. 3 is a transverse cross-sectional view of a shower according to an embodiment of the present invention;
FIG. 4 is a longitudinal cross-sectional view of a rotating slot according to an embodiment of the present invention;
FIG. 5 is a longitudinal sectional view of a shaft hole according to an embodiment of the present invention;
FIG. 6 is a longitudinal cross-sectional view of a spiral flight according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a helical flight according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a scraper segment according to an embodiment of the present invention;
FIG. 9 is a schematic view of an inclined mixing surface according to an embodiment of the present invention;
fig. 10 is a schematic view of a shower pipe according to an embodiment of the present invention;
fig. 11 is a perspective view of a shower pipe according to an embodiment of the present invention;
the items in the figure are respectively: 1 jar of body, 1 feed inlet, 12 discharge gates, 13 pivoted grooves, 14 shaft holes, 15 rotatory rings, 2 axis of rotation, 21 driving motor, 22 drive shafts, 3 spiral scraper blades, 31 arcwall face, 32 scraper segments, 4 linking arms, 5 puddlers, 51 slope mixing face, 6 shower, 61 water pipes, 62 spray holes.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1-3, a lactic acid bacteria fermentation cylinder, including a jar body 1, set up at the axis of rotation 2 at jar 1 inside center, center on the axis of rotation 2 sets up and the spiral scraper blade 3 of contradicting with jar body 1 inner wall, jar body 1 upper end is provided with feed inlet 11, and the lower extreme is provided with discharge gate 12, 2 both ends of axis of rotation are rotated and are connected at jar body 1's both ends, and wherein one end upwards extends to jar body 1 outside and transmission and is connected with driving motor 21, spiral scraper blade 3 with through 4 fixed connection of linking arm between the axis of rotation 2, spiral scraper blade 3 with it is provided with puddler 5 still to fix between the axis of rotation 2, puddler 5 centers on the axial of axis of rotation 2 is spiral evenly distributed, jar body 1 internal top still is provided with the shower 6.
In this embodiment, as shown in fig. 4 to 5, an upward rotating groove 13 is provided at the center of the bottom inside the tank 1, the rotating shaft 2 is rotatably installed inside the rotating groove 13, the upper end of the rotating shaft 2 extends to the outside of the tank 1 through a shaft hole 14 provided at the center of the top of the tank 1 and is fixedly connected to a driving shaft 22 of the driving motor 21 through a coupling (not shown), the driving motor 21 is fixedly installed at the top of the tank 1 through a bracket (not shown), and meanwhile, a rotating ring 15 for sealing is further provided between the rotating shaft 2 and the shaft hole 14, and the connecting arm 4 and the rotating shaft 2 are fixed by welding.
In the embodiment, the spiral line of the spiral scraper 3 is provided with 2-4 circles, in the embodiment 2 circles, around the rotating shaft, so that the cleaning effect of the spiral scraper 3 is ensured, and the rotating stability of the spiral scraper 3 is improved.
As shown in fig. 6-7, the surface of the spiral scraper 3 facing the inner wall of the tank 1 is an arc surface 31, and the front end of the arc surface 31 is tangent to the inner wall of the tank 1, so that the scraping effect is ensured, the advancing resistance of the spiral scraper 3 can be reduced, and the spiral scraper 3 with the shape has increased structural strength, effectively prevents deformation, and avoids damaging the inner wall of the tank 1.
In this embodiment, the spiral scraper 3 is a plastic scraper, such as a PS plastic scraper, a PP plastic scraper, a melamine plastic scraper, etc., and in this embodiment, the melamine plastic scraper is hard and hard, is not easy to deform, has a good scraping effect, is healthy and sanitary, does not damage the inner wall of the tank body 1, has strong corrosion resistance, is simple to manufacture, and has low use and maintenance costs.
As shown in fig. 8, the spiral scraper 3 is formed by splicing a plurality of same scraper segments 32, each scraper segment 32 is fixedly connected with at least two connecting arms 4 through screws, and the splicing structure can reduce the difficulty in dismounting and mounting the spiral scraper 3 and the difficulty in manufacturing, reduce the cost for manufacturing and later maintenance, and further reduce the production cost. In this embodiment, each scraper segment 32 is fixed by three connecting arms 4, and the adjacent tip of adjacent scraper segment 32 is fixed on same connecting arm 4, all through two fix with screws that arrange from top to bottom, and is fixed firm, and wherein, the nut of screw imbeds completely to scraper segment 32 in, avoids screw and jar body 1 inner wall contact friction and causes the damage.
As shown in fig. 9, the two ends of the stirring rod 5 are respectively fixedly connected with the rotating shaft 2 and the spiral scraper 3, the side surface of the stirring rod 5 located at the front side of the advancing direction is an inclined stirring surface 51 which is inclined relatively vertically, the inclined stirring surface 51 can enable the fermented product to carry out vertical convection while transversely stirring the fermented product, the stirring effect is enhanced, the lactic acid bacteria and the raw materials are in full contact, the local temperature can be effectively prevented from being too high, and the conversion rate of fermentation is improved. In this embodiment, the stirring rod 5 and the connecting arm 4 are of the same structure, so that the manufacturing cost is reduced, and the cleaning difficulty is reduced.
Wherein, the inclined stirring surface 51 inclines backwards along the advancing direction of the stirring rod 5 from bottom to top, so that water falls smoothly when the spraying and cleaning are convenient, and the cleaning effect is enhanced.
As shown in fig. 10-11, the shower pipe 6 is around the vortex shower pipe that the central coiling of the jar body 1 set up, through welded fastening in the jar body 1, 6 one ends of shower pipes seal, one end upwards pass jar body 1 with water pipe 61 is connected, spray hole 62 has been seted up to 6 bottom surfaces of shower pipe, still be provided with the water valve (not drawn in the figure) between shower pipe 6 and the water pipe 61, when needs wash, open the water valve, spray to start driving motor 21, spray and wash, the waste water after the washing is followed discharge gate 12 flows. In this embodiment, the tank body 1 comprises a detachable upper part and a detachable lower part, which are fixedly and hermetically connected through a flange structure (not shown in the figure), and when the tank is used, the upper part can be detached, so that the rotating shaft 2 and the spiral scraper 3 can be taken out, and the cleaning and the maintenance after long-time use are convenient.
Claims (10)
1. A lactic acid bacteria fermentation cylinder which characterized in that: comprises a tank body (1), a rotating shaft (2) arranged at the center inside the tank body (1), a spiral scraper (3) arranged around the rotating shaft (2) and abutted against the inner wall of the tank body (1), the upper end of the tank body (1) is provided with a feed inlet (11), the lower end is provided with a discharge outlet (12), two ends of the rotating shaft (2) are rotatably connected with two ends of the tank body (1), one end of the tank body extends upwards to the outside of the tank body (1) and is connected with a driving motor (21) in a transmission way, the spiral scraper (3) is fixedly connected with the rotating shaft (2) through a connecting arm (4), a stirring rod (5) is also fixedly arranged between the spiral scraping plate (3) and the rotating shaft (2), the stirring rods (5) are uniformly distributed in a spiral shape around the axial direction of the rotating shaft (2), the top in the tank body (1) is also provided with a spray pipe (6) communicated with a water pipe (61).
2. The lactic acid bacteria fermentation tank of claim 1, wherein: the spiral line of the spiral scraper (3) is provided with 2-4 circles around the rotating shaft.
3. A lactic acid bacteria fermenter according to claim 1 or 2, wherein: one surface of the spiral scraper (3) facing the inner wall of the tank body (1) is an arc-shaped surface (31), and the front end of the arc-shaped surface (31) is tangent to the inner wall of the tank body (1).
4. The lactic acid bacteria fermentation tank of claim 3, wherein: the spiral scraper (3) is formed by splicing a plurality of identical scraper sections (32), each scraper section (32) is fixedly connected with at least two connecting arms (4), and the adjacent ends of the adjacent scraper sections (32) are fixed on the same connecting arm (4).
5. A lactic acid bacteria fermenter according to claim 1 or 4, wherein: the stirring rod (5) is characterized in that two ends of the stirring rod (5) are respectively fixedly connected with the rotating shaft (2) and the spiral scraper (3), and the side surface of the stirring rod (5) located on the front side of the advancing direction of the stirring rod is an inclined stirring surface (51) which is inclined relatively to the vertical direction.
6. The lactic acid bacteria fermentation tank of claim 5, wherein: the stirring rod (5) and the connecting arm (4) are of the same structure.
7. The lactic acid bacteria fermentation tank of claim 5, wherein: the inclined stirring surface (51) is inclined backwards from bottom to top along the advancing direction of the stirring rod (5).
8. A lactic acid bacteria fermenter according to claim 6 or 7, wherein: the spray pipe (6) is a vortex-shaped spray pipe which is coiled around the center of the tank body (1), one end of the spray pipe (6) is closed, one end of the spray pipe upwards penetrates through the tank body (1) to be connected with the water pipe (61), and the bottom of the spray pipe (6) is provided with a spray hole (62).
9. A lactic acid bacteria fermenter according to claim 6 or 7, wherein: the tank body (1) comprises an upper detachable part and a lower detachable part which are fixedly and hermetically connected through a flange structure.
10. The lactic acid bacteria fermentation tank of claim 4, wherein: the spiral scraper (3) is a plastic scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438763.9U CN211079144U (en) | 2019-09-02 | 2019-09-02 | Lactobacillus fermentation cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438763.9U CN211079144U (en) | 2019-09-02 | 2019-09-02 | Lactobacillus fermentation cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211079144U true CN211079144U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921438763.9U Active CN211079144U (en) | 2019-09-02 | 2019-09-02 | Lactobacillus fermentation cylinder |
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| Country | Link |
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| CN (1) | CN211079144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306901A (en) * | 2021-06-25 | 2021-08-27 | 广州富港万嘉智能科技有限公司 | Storage tank and powdery blanking machine |
| CN114702341A (en) * | 2022-03-25 | 2022-07-05 | 山东君德生物科技有限公司 | Decomposing inoculant fermentation equipment |
-
2019
- 2019-09-02 CN CN201921438763.9U patent/CN211079144U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306901A (en) * | 2021-06-25 | 2021-08-27 | 广州富港万嘉智能科技有限公司 | Storage tank and powdery blanking machine |
| CN114702341A (en) * | 2022-03-25 | 2022-07-05 | 山东君德生物科技有限公司 | Decomposing inoculant fermentation equipment |
| CN114702341B (en) * | 2022-03-25 | 2022-12-30 | 山东君德生物科技有限公司 | Decomposing inoculant fermentation equipment |
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