CN217709489U

CN217709489U - Continuous fermentation device based on active food

Info

Publication number: CN217709489U
Application number: CN202221370495.3U
Authority: CN
Inventors: 王硕; 王津; 董璐
Original assignee: Xuzhou Shuotian Biotechnology Co ltd
Current assignee: Xuzhou Shuotian Biotechnology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-01
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a continuous fermenting installation based on active food relates to fermenting installation technical field, has solved current fermenting installation and has added the yeast midway when the fermentation, and the apron that needs to open fermentation vessel operates, and this can influence the normal fermentation that lasts of food, causes the not good enough problem of fermentation quality. An active food-based continuous fermentation device comprises a fermentation tank; a discharging pipe is welded at the bottom of the circumferential outer wall of the fermentation tank, a valve is arranged on the discharging pipe, a motor is fixedly arranged at the top end of the circumferential outer wall of the fermentation tank, a chain wheel is sleeved at the top end of a rotating shaft of the motor, and a bearing seat is welded at the center of an opening at the top end of the fermentation tank through a triangular support; the bearing seat is provided with a stirring shaft in a penetrating and rotating mode. The utility model can greatly reduce the interference of yeast adding operation on the normal fermentation of food, ensure that the food can be fermented according to the preset conditions, and does not influence the fermentation quality.

Description

Continuous fermentation device based on active food

Technical Field

The utility model relates to a fermenting installation technical field specifically is a based on active food lasts fermenting installation.

Background

Fermentation refers to a process of preparing a microbial thallus or a direct metabolite or a secondary metabolite by virtue of the life activity of microorganisms under the aerobic or anaerobic condition, the fermentation is a biochemical reaction which is relatively contacted by human beings earlier, and is widely applied to food industry, biological industry and chemical industry at present, in the active food fermentation, fermentation is generally carried out by utilizing a fermentation container through natural yeast active microorganisms, the existing fermentation device is added with yeast during fermentation, a cover plate of the fermentation container needs to be opened for operation, the use is inconvenient, and the fermentation environment in the fermentation container is changed rapidly (such as temperature, humidity and the like) after the cover plate is opened, so that the normal continuous fermentation of food is influenced, and the fermentation quality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous fermenting installation based on active food to propose in solving above-mentioned background art when the fermentation midway add the yeast, the apron that needs open fermentation vessel operates, and it is inconvenient to use, and the inside fermentation environment of fermentation vessel sharply changes (like temperature, humidity etc.) after opening the apron, and this can influence the normal continuous fermentation of food, causes the not good enough problem of fermentation quality.

In order to achieve the above object, the utility model provides a following technical scheme: an active food-based continuous fermentation device comprises a fermentation tank; a discharging pipe is welded at the bottom of the circumferential outer wall of the fermentation tank, a valve is arranged on the discharging pipe, a motor is fixedly arranged at the top end of the circumferential outer wall of the fermentation tank, a chain wheel is sleeved at the top end of a rotating shaft of the motor, and a bearing seat is welded at the center of an opening at the top end of the fermentation tank through a triangular support; a stirring shaft is rotatably arranged on the bearing seat in a penetrating manner, the top end section of the stirring shaft is of a hollow structure, a chain wheel is sleeved on the top end section of the stirring shaft, and the motor is in transmission connection with the stirring shaft through a chain; the top end of the stirring shaft is welded with a yeast cylinder, the top end of the yeast cylinder is welded with a vertical support to form an installation pipe, and a pressing shaft penetrates through the stirring shaft; the top end opening of the fermentation tank is locked and butted with the blocking cover through screws, two semicircular cover plates are arranged on the top end opening of the fermentation tank in a butt joint mode, a semicircular groove is formed in the center of each semicircular cover plate, and the two semicircular grooves are correspondingly matched with the bearing seat in an inserting mode.

Preferably, the yeast cylinder and the mounting pipe are both communicated with the top end section of the stirring shaft, and a sealing ring is embedded and welded in a bottom pipe orifice of the yeast cylinder.

Preferably, a guide cone is arranged inside the bottom side part of the hollowed section at the top end of the stirring shaft, and the pressing shaft is in through sliding fit with the guide cone.

Preferably, two vertical support connecting shafts are symmetrically welded on the protruding section at the bottom of the pressing shaft, and a blocking sleeve is welded and fixed at the top ends of the two vertical support connecting shafts.

Preferably, the bottom side part of the hollowed-out section at the top end of the stirring shaft is provided with three rectangular material leaking ports in a surrounding mode, and the blocking sleeve is slidably blocked and arranged on the three rectangular material leaking ports.

Preferably, a conical sealing block is welded and sleeved on the top end section of the pressing shaft, and the conical sealing block is slidably abutted to the sealing ring.

Preferably, the top of last item is provided with a circular finger board, and the inside of installation pipe has two circular mounting panels of department of upper and lower interval welding, and the top end section of last item passes through the cooperation of spring corresponding two circular mounting panels of department.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the top hollow section of the stirring shaft can be used as the blanking pipe, and the yeast can be added at any time without disassembling two semicircular cover plates and influencing the fermentation conditions (temperature, humidity and the like) in the fermentation tank through the top hollow section of the stirring shaft, so that the operation is convenient and fast, the interference of yeast adding operation on the normal fermentation of food is greatly reduced, the food can be fermented according to the preset conditions, and the fermentation quality is not influenced;

2. when the yeast is not added, the blocking sleeve can block three rectangular material leaking ports to avoid the blockage of the three rectangular material leaking ports in the stirring process of fermented food, and the pressing shaft can drive the blocking sleeve to slide up and down through the two vertical support connecting shafts to switch the three rectangular material leaking ports when sliding the switch up and down, so that the trouble of additionally manually operating the three rectangular material leaking ports when the yeast is added is eliminated, and the yeast stirring device is convenient to use, time-saving and labor-saving;

3. the utility model discloses, when not adding the yeast, the sealed piece of toper can block the unloading mouth of pipe of yeast bobbin base portion, avoids the yeast unloading and prevents that the inside temperature of fermentation cylinder and moisture from giving off, is favorable to keeping the inside fermentation environment of fermentation cylinder, and the last item slides down when unloading the operation, and the circular finger board on its top can laminate and seal in the top of installation pipe, avoids the inside temperature of fermentation cylinder and moisture to give off through the installation pipe, helps further keeping the inside fermentation environment of fermentation cylinder.

Drawings

FIG. 1 is a schematic view of the overall structure of the fermentation tank of the present invention;

FIG. 2 is a schematic view of the internal structure of the fermentation tank of the present invention;

FIG. 3 is a schematic view of the semi-section internal structure of the stirring shaft of the present invention;

FIG. 4 is a schematic view of the structure of the stirring shaft of the present invention;

FIG. 5 is a schematic view of the installation position of the guide cone of the present invention;

fig. 6 is a schematic view of the shaft pressing structure of the present invention.

In the figure: 1. a fermentation tank; 101. a semicircular cover plate; 102. a bearing seat; 2. a motor; 3. a stirring shaft; 301. a yeast cylinder; 302. installing a pipe; 303. a seal ring; 304. a material guide cone; 4. pressing the shaft; 401. a vertical support connecting shaft; 402. a blocking sleeve; 403. a conical sealing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 6, the present invention provides an embodiment: an active food-based continuous fermentation device comprises a fermentation tank 1; a discharging pipe is welded at the bottom of the circumferential outer wall of the fermentation tank 1, a valve is arranged on the discharging pipe, a motor 2 is fixedly arranged at the top end of the circumferential outer wall of the fermentation tank 1, a chain wheel is sleeved at the top end of a rotating shaft of the motor 2, and a bearing seat 102 is welded at the center of an opening at the top end of the fermentation tank 1 through a triangular support; a stirring shaft 3 is rotatably arranged on the bearing seat 102 in a penetrating manner, the top end section of the stirring shaft 3 is of a hollow structure, a chain wheel is sleeved on the top end section of the stirring shaft 3, and the motor 2 is in transmission connection with the stirring shaft 3 through a chain; a yeast cylinder 301 is welded at the top end of the stirring shaft 3, a mounting pipe 302 is welded and vertically supported at the top end of the yeast cylinder 301, and a pressing shaft 4 penetrates through the stirring shaft 3; two semicircular cover plates 101 are locked, butted and covered on an opening at the top end of the fermentation tank 1 through screws, a semicircular groove is formed in the center of each semicircular cover plate 101, and the two semicircular grooves are correspondingly matched with the bearing block 102 in a clamping manner; three rectangular material leaking ports are formed in the bottom side portion of the hollow section at the top end of the stirring shaft 3 in a surrounding mode, and the blocking sleeve 402 is arranged on the three rectangular material leaking ports in a sliding blocking mode.

Further, yeast section of thick bamboo 301 and installation pipe 302 all communicate with the top end section of (mixing) shaft 3, and embedded welding has a sealing ring 303 in the bottom mouth of pipe of yeast section of thick bamboo 301, the top fretwork section of (mixing) shaft 3 can be used as the unloading pipe, and can be in dismantling two semicircle apron 101 through the top fretwork section of (mixing) shaft 3, accomplish adding at any time to the yeast under the condition that does not influence 1 inside fermentation condition (temperature, humidity etc.) of fermentation cylinder, reduce the interference of adding the yeast operation to the normal fermentation of food greatly, guarantee that food can ferment according to predetermined condition, do not influence fermentation quality.

Furthermore, a guide cone 304 is arranged inside the bottom part of the hollow section at the top end of the stirring shaft 3, the pressing shaft 4 is in sliding fit with the guide cone 304 in a penetrating manner, and the guide cone 304 can guide and discharge falling yeast into three rectangular material leaking ports, so that smooth feeding of the yeast inside the fermentation tank 1 is facilitated.

Further, two vertical support connecting shafts 401 are symmetrically welded on the bottom protruding section of the pressing shaft 4, a blocking sleeve 402 is fixedly welded at the top end of each vertical support connecting shaft 401, and when yeast is not added, the blocking sleeve 402 can block three rectangular material leaking openings to prevent the three rectangular material leaking openings from being blocked in the stirring process of the fermented food.

Further, a conical sealing block 403 is welded and sleeved on the top end section of the pressing shaft 4, and the conical sealing block 403 is slidably abutted on the sealing ring 303, so that when yeast is not added, the conical sealing block 403 can seal a feeding pipe opening at the bottom of the yeast cylinder 301, yeast feeding is avoided, temperature and moisture inside the fermentation tank 1 are prevented from being diffused, and the fermentation environment inside the fermentation tank 1 is favorably maintained.

Further, the top of last axle 4 is provided with a circular finger board of department, and the inside of installation pipe 302 has two circular mounting panels of department of interval welding from top to bottom, and the top end section of last axle 4 passes through the cooperation of spring correspondence two circular mounting panels of department running through, through last axle 4, can roof pressure toper sealing block 403 open the unloading mouth of pipe of yeast barrel 301 bottom and carry out the unloading of yeast downwards, and last axle 4 when the operation of unloading that slides down, the circular finger board on its top can the laminating seal in the top of installation pipe 302, avoid 1 inside temperature of fermentation cylinder and moisture to distribute through installation pipe 302, help keeping 1 inside fermentation environment of fermentation cylinder, in addition last axle 4 accessible two places are erected to prop connecting axle 401 and are driven fender cover 402 and slide from top to bottom when last lower slide switch and are opened and closed to three rectangle material leaks, this saves the trouble of extra manual operation switch three rectangle material leaks when adding the yeast, high durability and convenient use, time saving and labor saving.

The working principle is as follows: when the fermentation tank is used, the motor 2 rotates to drive the stirring shaft 3 to stir and ferment the active food in the fermentation tank 1, and when yeast is added, the pressing shaft 4 is pressed downwards through fingers, the pressing shaft 4 can downwards press the conical sealing block 403 to open the discharging pipe opening at the bottom of the yeast barrel 301 for discharging the yeast, and the guide cone 304 can guide and discharge the falling yeast into the three rectangular discharging openings and smoothly discharge the yeast through the three rectangular discharging openings;

when no yeast is added, the conical sealing block 403 can seal the blanking pipe opening at the bottom of the yeast cylinder 301, so that yeast blanking is avoided, the temperature and moisture in the fermentation tank 1 are prevented from being diffused, and when the pressing shaft 4 slides downwards to unload materials, the circular finger-pressing plate at the top end can be attached and sealed to the top end of the mounting pipe 302, so that the temperature and moisture in the fermentation tank 1 are prevented from being diffused through the mounting pipe 302, and the fermentation environment in the fermentation tank 1 is kept;

in addition, when the pressing shaft 4 slides up and down to open and close, the blocking sleeve 402 can be driven by the two vertical support connecting shafts 401 to slide up and down to open and close the three rectangular material leakage ports.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A continuous fermentation device based on active food is characterized in that: a fermentation device comprising a fermentation tank (1); a discharging pipe is welded at the bottom of the circumferential outer wall of the fermentation tank (1), a valve is arranged on the discharging pipe, a motor (2) is fixedly arranged at the top end of the circumferential outer wall of the fermentation tank (1), a chain wheel is sleeved at the top end of a rotating shaft of the motor (2), and a bearing seat (102) is welded at the center of an opening at the top end of the fermentation tank (1) through a triangular support; a stirring shaft (3) is rotatably arranged on the bearing seat (102) in a penetrating manner, the top end section of the stirring shaft (3) is of a hollow structure, a chain wheel is sleeved on the top end section of the stirring shaft (3), and the motor (2) is in transmission connection with the stirring shaft (3) through a chain; a yeast cylinder (301) is welded at the top end of the stirring shaft (3), a mounting pipe (302) is welded and erected at the top end of the yeast cylinder (301), and a pressing shaft (4) penetrates through and is inserted into the stirring shaft (3); two semicircular cover plates (101) are locked and butted on an opening at the top end of the fermentation tank (1) through screws, a semicircular groove is formed in the center of each semicircular cover plate (101), and the two semicircular grooves are correspondingly matched with the corresponding clamping of the bearing seat (102).

2. The continuous fermentation device based on active food as claimed in claim 1, wherein: yeast section of thick bamboo (301) and installation pipe (302) all communicate with the top end section of (mixing) shaft (3), and the embedded welding has a department sealing ring (303) in the bottom mouth of pipe of yeast section of thick bamboo (301).

3. The continuous fermentation device based on active food as claimed in claim 1, wherein: a material guide cone (304) is arranged inside the bottom side part of the hollow section at the top end of the stirring shaft (3), and the pressing shaft (4) is in through sliding fit with the material guide cone (304).

4. The continuous fermentation device based on active food as claimed in claim 1, wherein: two vertical support connecting shafts (401) are symmetrically welded on the protruding section at the bottom of the pressing shaft (4), and a blocking sleeve (402) is welded and fixed at the top ends of the two vertical support connecting shafts (401).

5. The continuous fermentation device based on active food as claimed in claim 4, wherein: and three rectangular material leaking ports are formed in the bottom side part of the hollow section at the top end of the stirring shaft (3) in a surrounding mode, and the blocking sleeve (402) is slidably blocked and arranged on the three rectangular material leaking ports.

6. The continuous fermentation device based on active food as claimed in claim 2, wherein: the top end section of the pressing shaft (4) is welded and sleeved with a conical sealing block (403), and the conical sealing block (403) is in sliding abutting joint with the sealing ring (303).

7. The continuous fermentation device based on active food as claimed in claim 4, wherein: the top of last item (4) is provided with a circular finger board, and the inside of installation pipe (302) is upper and lower interval welding and has two circular mounting panels, and the top section of last item (4) corresponds two circular mounting panels through the cooperation of running through of spring.