CN210481363U

CN210481363U - Fermentation sterile inoculation device

Info

Publication number: CN210481363U
Application number: CN201921385989.7U
Authority: CN
Inventors: 朱玲丽; 刘祯祥; 付成丽; 郑斌丽; 盛琛来; 阿丽雅; 夏青青; 项晶; 赵丙辉; 陈雯; 王卫军
Original assignee: Zhejiang Liziyuan Food Co ltd
Current assignee: Zhejiang Liziyuan Food Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-08
Anticipated expiration: 2029-08-21
Also published as: WO2021031680A1

Abstract

The utility model provides a fermentation sterile inoculation device, which belongs to the technical field of food processing. It has solved the direct and external bacterium that contacts easily of current interior material of fermentation milk production process jar and bacterial communication process and has polluted, leads to the unqualified scheduling problem of fermented product, the utility model discloses a fermentation cylinder and aseptic inoculation storehouse, the fermentation cylinder is including jar body and the stifle of setting on jar body upper portion, and aseptic inoculation storehouse includes the box and sets up the side door in box one side, and the box setting is on the upper portion of jar body, and the upper portion of jar body is through the inner chamber intercommunication of an inlet pipe and box, is provided with two stretch hand holes that can hold the people hand and stretch into on the side door, and the side door can be detained with the box is sealed mutually, and two stretch hand hole department still are provided with the sealing device who stretches hand hole. The utility model discloses set up including side door, two stretch out hand holes and sealing device's aseptic inoculation storehouse, through the sterile environment with the minim scope, very big reduction the safety risk that the material was infected by miscellaneous fungus in fermentation product inoculation process.

Description

Fermentation sterile inoculation device

Technical Field

The utility model belongs to the technical field of food processing, concretely relates to aseptic inoculation device of fermentation.

Background

Due to the production process requirements of fermented milk, the dairy products need to be implanted with strains for fermentation, the strains are directly introduced by the conventional strain implantation mode through a feed opening of a fermentation tank and an auxiliary method of alcohol spraying disinfection and/or flame rings, the materials in the tank directly contact with the outside in the communication process, and the strain implantation process is easily polluted by outside bacteria to cause unqualified fermented products.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior fermented milk production process and providing a fermentation sterile inoculation device which can greatly reduce the material infection of the material by mixed bacteria in the inoculation process of the fermentation product through a small-range sterile environment.

The purpose of the utility model can be realized by the following technical proposal:

the aseptic inoculation device of fermentation, its characterized in that, it includes fermentation cylinder and aseptic inoculation storehouse, the fermentation cylinder including jar body and set up the stifle on jar body upper portion, aseptic inoculation storehouse include the box and set up the side door in box one side, the box set up the upper portion at jar body, the upper portion of jar body through the inner chamber intercommunication of an inlet pipe and box, be provided with two on the side door and hold stretching the hand hole that the people hand stretched into, the side door can detain with the box is sealed mutually, two stretch hand hole department still are provided with the sealing device who stretches the hand hole.

Preferably, one side of box be provided with the opening, the opening part is provided with the first protruding edge of round, above-mentioned side door setting is at the opening part, the lower part and the bottom half of side door are articulated, the side door is provided with the recess with first protruding along looks adaptation towards open-ended one side, when the side door is buckled to the opening direction, first protruding edge can be blocked in the recess. After the first convex edge is clamped into the groove, the side door is tightly buckled with the box body of the box body.

Preferably, the hand stretching hole is provided with an annular body, the annular body is provided with a cylindrical hole with the same size as the hand stretching hole, the cylindrical hole is butted with the hand stretching hole, the annular body comprises a first annular body and a second annular body which are arranged in a step shape, the second annular body is fixedly connected with the box body, and the sealing device is arranged on the first annular body.

Preferably, the sealing device comprises two sealing covers in one-to-one correspondence with the annular bodies, each sealing cover comprises a cover body and a locking structure, one side, facing the first annular body, of each cover body is provided with a circle of limiting grooves, the outer ends of the first annular bodies can be clamped into the limiting grooves, and the locking structures are arranged between the cover bodies and the first annular bodies and can lock the cover bodies and the first annular bodies.

Preferably, the outer end of the first ring body is provided with a second convex edge, the height of the second convex edge is equivalent to the width of the limiting groove, the thickness of the second convex edge is equivalent to the depth of the limiting groove, and the second convex edge can be clamped into the limiting groove.

Preferably, the locking structure include hoop and retaining member, the retaining member include locking screw, the hoop includes two elasticity semicircle bodies, the one end of two elasticity semicircle bodies is articulated, the other end of two elasticity semicircle bodies all is provided with a hoop ear, locking screw is located two hoop ears, locking screw's one end and one of them hoop ear fixed connection, the other end is provided with lock nut, the inboard of elasticity semicircle body is provided with the draw-in groove, the draw-in groove can block on the lid edge of lid, and make the protruding edge of second of first ring body also be located the draw-in groove.

The protruding edge of second of first ring body and the lid of lid are followed and all are located the draw-in groove, so when two elasticity semicircles were locked by the retaining member, the lid just can be covered on the ring body and make the box be in the encapsulated situation.

The upper portion of inlet pipe is provided with stifle, opens the side door earlier, puts into the inner chamber of box with the alcohol watering can and the bacterial (fermentation package) of disinfecting usefulness, and people's both hands stretch into the box from two hand stretching holes, disinfects box inner chamber region and staff with the alcohol watering can, and after the disinfection, open stifle, drop into the jar of fermentation cylinder with the bacterial in vivo, after finishing planting the fungus, will stifle the lid back for the jar is in encapsulated situation, accomplishes whole inoculation process.

When the fermentation sterile inoculation device is not used, the hand extending holes can be sealed through the sealing cover, and dust is prevented from falling into the box body.

Preferably, the box body is a stainless steel box body.

Preferably, the side door is a transparent acrylic side door.

Compared with the prior art, the utility model discloses set up the aseptic inoculation storehouse including side door, two stretch out hand holes and sealing device, through the aseptic environment with the minizone, very big reduction the safety risk that the material is infected by miscellaneous fungus in fermentation product inoculation process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the sterile inoculation cabin of the present invention;

FIG. 3 is a schematic view of a part of the structure of the sterile inoculation chamber of the present invention;

FIG. 4 is a schematic structural view of the sterile inoculation cabin of the utility model in another direction;

FIG. 5 is a schematic view of a part of the structure of the sterile inoculation chamber of the present invention;

fig. 6 is a schematic structural view of the cover body of the present invention.

In the figure, 1, a fermentation tank; 2. sterile inoculation warehouse; 3. a tank body; 4. covering the blank with a cover; 5. a box body; 6. a side door; 7. a hand stretching hole; 8. an opening; 9. a first convex edge; 10. a groove; 11. an annular body; 12. a cylindrical hole; 13. a first ring body; 14. a second ring body; 15. a cover body; 16. a limiting groove; 17. a second convex edge; 18. a hoop; 19. locking the screw rod; 20. an elastic semi-circular body; 21. a hoop ear; 22. locking the nut; 23. a clamping groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1-6, the fermentation sterile inoculation device of the utility model comprises a fermentation tank 1 and a sterile inoculation cabin 2.

Fermentation cylinder 1 is including jar body 3 and the stifle 4 of setting on jar body 3 upper portion, aseptic inoculation storehouse 2 include box 5 and set up the side door 6 in box 5 one side, box 5 sets up on the upper portion of jar body 3, the upper portion of jar body 3 is through the inner chamber intercommunication of an inlet pipe and box 5, stifle 4 sets up and is located one of box 5 at the inlet pipe and serves, be provided with two on side door 6 and can hold hand stretching hole 7 that the staff stretched into, side door 6 can detain with box 5 is sealed mutually, two 7 sealing device that stretch the hand hole still are provided with in the 7 departments of stretching the hand hole.

An opening 8 is arranged at one side of the box body 5, a circle of first convex edge 9 is arranged at the opening 8, the side door 6 is arranged at the opening 8, and the lower part of the side door 6 is hinged with the bottom of the box body 5 (as shown in fig. 1, the hinged structure is the prior art and is not described in detail here).

The side of the side door 6 facing the opening 8 is provided with a groove 10 matched with the first convex edge 9, and when the side door 6 is buckled towards the opening 8, the first convex edge 9 can be clamped into the groove 10. After the first convex edge 9 is clamped into the groove 10, the side door 6 is tightly buckled with the box body 5.

The hand stretching hole 7 is provided with an annular body 11, the annular body 11 is provided with a cylindrical hole 12 with the same size as the hand stretching hole 7, the cylindrical hole 12 is butted with the hand stretching hole 7, the annular body 11 comprises a first ring body 13 and a second ring body 14 which are arranged in a step shape, the second ring body 14 is fixedly connected with the box body 5, and the sealing device is arranged on the first ring body 13.

The sealing device comprises two sealing covers which are in one-to-one correspondence with the annular bodies 11, each sealing cover comprises a cover body 15 and a locking structure, one side, facing the first annular body 13, of each cover body 15 is provided with a circle of limiting grooves 16, the outer end of the first annular body 13 can be clamped into the limiting grooves 16, and the locking structures are arranged between the cover bodies 15 and the first annular bodies 13 and can lock the cover bodies 15 and the first annular bodies 13.

The outer end of the first ring body 13 is provided with a second convex edge 17, the height of the second convex edge 17 is equivalent to the width of the limiting groove 16, the thickness of the second convex edge 17 is equivalent to the groove depth of the limiting groove 16, and the second convex edge 17 can be clamped into the limiting groove 16.

Locking structure includes hoop 18 and retaining member, the retaining member include locking screw 19, hoop 18 includes two elasticity semicircle bodies 20, the one end of two elasticity semicircle bodies 20 is articulated, the other end of two elasticity semicircle bodies 20 all is provided with a hoop ear 21, locking screw 19 is located two hoop ears 21, hoop ear 21 is the U-shaped, locking screw 19's one end and one of them hoop ear 21's axle (the level sets up on hoop ear 21) fixed connection, the other end is provided with lock nut 22, the inboard of elasticity semicircle body 20 is provided with draw-in groove 23, draw-in groove 23 can block on the lid edge of lid 15, and make the protruding edge 17 of second of first ring body 13 also be located draw-in groove 23.

The second protruding edge 17 of the first ring 13 and the cover edge of the cover 15 are both located in the slot 23, so that when the two elastic semi-circular bodies 20 are locked by the locking member, the cover 15 can cover the ring 11 to make the box 5 in a closed state.

The upper portion of inlet pipe is provided with stifle 4, open side door 6 earlier, put into the inner chamber of box 5 with the alcohol watering can and the bacterial (fermentation bag) of disinfecting usefulness, in two hands stretch into box 5 from two stretch hand holes 7, disinfect 5 inner chamber region of box and staff with the alcohol watering can, after the disinfection, open stifle 4, drop into the jar body 3 of fermentation cylinder 1 with the bacterial in, after finishing planting the fungus, cover stifle 4 back again, make jar body 3 be in encapsulated situation, accomplish whole inoculation process.

When the spraying washing device is matched with other devices for use, such as the spraying washing device of the tank body 3, holes can be formed in the box body 5 so as to allow pipelines of the spraying washing device to pass through.

When the fermentation sterile inoculation device is not used, the hand stretching hole 7 can be sealed through the sealing cover, and dust is prevented from falling into the box body 5. The box body 5 is a stainless steel box body 5. The side door 6 is a transparent acrylic side door 6. The utility model discloses set up aseptic inoculation storehouse 2 including side door 6, two stretch out hand holes 7 and sealing device, through the sterile environment with the minim scope, very big reduction the safety risk that the material is infected by miscellaneous fungus in fermentation product inoculation process.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The aseptic inoculation device of fermentation, its characterized in that, it includes fermentation cylinder and aseptic inoculation storehouse, the fermentation cylinder including jar body and set up the stifle on jar body upper portion, aseptic inoculation storehouse include the box and set up the side door in box one side, the box set up the upper portion at jar body, the upper portion of jar body through the inner chamber intercommunication of an inlet pipe and box, be provided with two on the side door and hold stretching the hand hole that the people hand stretched into, the side door can detain with the box is sealed mutually, two stretch hand hole department still are provided with the sealing device who stretches the hand hole.

2. The sterile fermentation inoculation device according to claim 1, wherein an opening is formed in one side of the box body, a circle of first convex edge is arranged at the opening, the side door is arranged at the opening, the lower portion of the side door is hinged to the bottom of the box body, a groove matched with the first convex edge is formed in one side of the side door facing the opening, and when the side door is buckled towards the opening direction, the first convex edge can be clamped into the groove.

3. The sterile fermentation inoculation device according to claim 1, wherein the hand-stretching hole is provided with an annular body, the annular body is provided with a cylindrical hole with the same size as the hand-stretching hole, the cylindrical hole is butted with the hand-stretching hole, the annular body comprises a first annular body and a second annular body which are arranged in a step shape, the second annular body is fixedly connected with the box body, and the sealing device is arranged on the first annular body.

4. The sterile fermentation inoculation device according to claim 3, wherein the sealing device comprises two sealing covers which correspond to the annular bodies one to one, each sealing cover comprises a cover body and a locking structure, one side of the cover body facing the first annular body is provided with a circle of limiting grooves, the outer end of the first annular body can be clamped into the limiting grooves, and the locking structure is arranged between the cover body and the first annular body and can lock the cover body and the first annular body.

5. The fermentation sterile inoculation device according to claim 4, wherein the outer end of the first ring body is provided with a second convex edge, the height of the second convex edge is equivalent to the width of the limiting groove, the thickness of the second convex edge is equivalent to the groove depth of the limiting groove, and the second convex edge can be clamped into the limiting groove.

6. The sterile fermentation inoculation device according to claim 5, wherein the locking structure comprises a hoop and a locking member, the locking member comprises a locking screw, the hoop comprises two elastic semi-circular bodies, one end of each elastic semi-circular body is hinged, the other end of each elastic semi-circular body is provided with a hoop ear, the locking screw is positioned in the two hoop ears, one end of the locking screw is fixedly connected with one hoop ear, the other end of the locking screw is provided with a locking nut, the inner side of each elastic semi-circular body is provided with a clamping groove, the clamping groove can be clamped on the cover edge of the cover body, and the second convex edge of the first ring body is also positioned in the clamping groove.

7. The fermentative aseptic inoculation device according to claim 1, wherein the tank is a stainless steel tank.

8. The fermentation sterile inoculation device according to claim 1, wherein the side door is a transparent acrylic side door.