CN220149550U

CN220149550U - Stirring type fermentation tank structure

Info

Publication number: CN220149550U
Application number: CN202321601995.8U
Authority: CN
Inventors: 雷勇强; 杨德荣; 郭生泽
Original assignee: Fujian Kanghong Biotechnology Co ltd
Current assignee: Fujian Kanghong Biotechnology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-08
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a stirring type fermentation tank structure which comprises a fermentation tank main body, wherein a thread seat is connected to the top end of the fermentation tank main body in a threaded manner, a driving motor is fixedly connected to the middle part of the top end of the thread seat, a driving shaft is fixedly connected to the driving end of the driving motor, a rotating transverse plate is fixedly connected to the middle part of the driving shaft, a first gear is fixedly connected to the bottom end of the driving shaft, and second gears are meshed to two sides of the first gear; the bottom both ends of rotating the diaphragm all fixedly connected with scraper blade, and the inner wall laminating of scraper blade and fermentation cylinder main part. Through above-mentioned structure, through driving motor drive, make its drive shaft rotate, first gear engagement both sides second gear after rotating makes its (mixing) shaft and rotates the equal rotation operation of diaphragm, and the (mixing) shaft rotates the in-process later and drives the puddler and stir the operation to the material of fermentation, realizes intensive mixing, convenient operation simple structure.

Description

Stirring type fermentation tank structure

Technical Field

The utility model relates to the technical field of fermentation tanks, in particular to a stirring type fermentation tank structure.

Background

Fermentation tank refers to an apparatus used industrially for carrying out microbial fermentation. The main body is generally a main cylinder made of stainless steel plate. In design and processing, strict and reasonable structure should be noted.

At present, in the existing fermentation tank, materials are generally placed in the fermentation tank in the using process, the materials in the fermentation tank cannot be stirred, so that the contact surface between the materials in the fermentation tank and air is small, the fermentation time is long, the fermentation efficiency is not improved, and the fermentation tank is more in contact with the materials and air by arranging the stirring type fermentation tank structure, so that the fermentation efficiency is increased.

Disclosure of Invention

The utility model aims to provide a stirring type fermentation tank structure, wherein a stirring rod is driven to stir fermented materials in the rotation process of a stirring shaft, so that the materials are fully mixed, and the stirring type fermentation tank structure is convenient to operate and simple in structure.

To achieve the above object, there is provided a stirring fermenter structure including: the fermentation tank comprises a fermentation tank body, wherein a thread seat is in threaded connection with the top end of the fermentation tank body, a driving motor is fixedly connected with the middle part of the top end of the thread seat, a driving shaft is fixedly connected with the driving end of the driving motor, a rotating transverse plate is fixedly connected with the middle part of the driving shaft, a first gear is fixedly connected with the bottom end of the driving shaft, and two sides of the first gear are respectively meshed with a second gear;

the bottom both ends of rotating the diaphragm all fixedly connected with scraper blade, and the inner wall laminating of scraper blade and fermentation cylinder main part.

According to a stirring fermentation cylinder structure, the equal fixedly connected with (mixing) shaft in bottom of second gear, the middle part top of (mixing) shaft all overlaps and is equipped with the bearing main part.

According to the stirring type fermentation tank structure, the fixing frame is fixedly connected to the outer portion of the bearing main body.

According to the stirring type fermentation tank structure, a bearing seat is fixedly connected to the bottom end of the stirring shaft, and the bottom end of the bearing seat is fixedly connected with the fermentation tank body.

According to the stirring type fermentation tank structure, the outer side of the stirring shaft is fixedly connected with a plurality of stirring rods.

According to a stirring type fermentation tank structure, a feeding pipe is fixedly connected to one side of the top end of the fermentation tank main body, and a discharging pipe is arranged in the middle of the bottom end of the fermentation tank main body.

According to the stirring type fermentation tank structure, a supporting seat is fixedly connected to the outer side of the lower middle part of the fermentation tank main body.

According to the stirring type fermentation tank structure, the scraping plate is made of rubber materials.

The beneficial effects are that:

1. the stirring device is provided with the driving motor, the first gear, the second gear and the stirring shaft, the driving shaft is driven by the driving motor to rotate, the first gear is meshed with the second gears at two sides after rotation, the stirring shaft and the rotating transverse plate are both rotated to operate, then the stirring rod is driven to stir fermented materials in the rotation process of the stirring shaft, so that full mixing is realized, the operation is convenient, the structure is simple, the stirring rods are installed in a staggered mode, more materials are contacted with air, and the purpose of increasing the fermentation efficiency is achieved.

2. The utility model is provided with the rotating transverse plate and the scraping plates, the rotating transverse plate drives the scraping plates at the two ends of the bottom to scrape materials on the inner wall of the fermentation tank main body, so that the problems of adhesion, inconvenience in fermentation and mixing are prevented.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a structure of a stirred tank fermenter according to the present utility model;

FIG. 2 is an enlarged view of the scraper and the rotating cross plate of the structure of the stirring fermenter according to the present utility model;

FIG. 3 is an enlarged view of a stirring rod of the structure of the stirring fermenter according to the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a fermenter body of a stirred tank fermenter configuration according to the present utility model.

Legend description:

1. a fermenter body; 2. a feed pipe; 3. a support base; 4. a driving motor; 5. a screw seat; 6. a drive shaft; 7. a first gear; 8. a scraper; 9. rotating the transverse plate; 10. a stirring rod; 11. a stirring shaft; 12. a second gear; 13. a bearing body; 14. a bearing seat; 15. a fixing frame; 16. and a discharging pipe.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, an embodiment of the present utility model is a stirred tank fermenter structure including: the fermentation tank comprises a fermentation tank body 1, a threaded seat 5 is in threaded connection with the top end of the fermentation tank body 1, a driving motor 4 is fixedly connected to the middle of the top end of the threaded seat 5, a driving shaft 6 is driven to rotate through the driving motor 4, a rotation transverse plate 9 and a first gear 7 are driven to rotate in the rotation process, the driving end of the driving motor 4 is fixedly connected with the driving shaft 6, the middle of the driving shaft 6 is fixedly connected with the rotation transverse plate 9, a first gear 7 is fixedly connected with the first gear 7, two side second gears 12 are meshed with the first gear 7, a stirring shaft 11 and the rotation transverse plate 9 are both rotated, two sides of the first gear 7 are both meshed with the second gears 12, the bottom ends of the second gears 12 are both fixedly connected with the stirring shaft 11, stirring operation is realized through the rotation of the stirring shaft 11, stirring rods 10 are driven to stir fermented materials in the rotation process of the stirring shaft 11, full mixing is realized, a bearing body 13 is sleeved above the middle of the stirring shaft 11, a stabilizing effect is increased in the rotation process through the bearing body 13, a bearing seat 15 is fixedly connected to the outside of the bearing seat 13, the stirring shaft 11 is fixedly connected with the bottom end of the stirring shaft 11, the stirring shaft is fixedly connected with the stirring shaft 14, the stirring shaft is matched with the stirring shaft 14, and the stirring shaft is fixedly connected with the stirring shaft 10 through the bottom end of the stirring shaft 10, and the stirring shaft is fixedly connected with the stirring shaft 1;

the equal fixedly connected with scraper blade 8 in bottom both ends of rotating diaphragm 9 rotates diaphragm 9 and drives scraper blade 8 at bottom both ends and scrape the operation to the material at the inner wall of fermentation cylinder main part 1, prevent to cause the adhesion, be inconvenient for fermentation and mix the problem, scraper blade 8 adopts the rubber material, possess flexibility through the rubber material, can prevent to collide damage the problem with harder article, and the inner wall laminating of scraper blade 8 and fermentation cylinder main part 1, top one side fixedly connected with inlet pipe 2 of fermentation cylinder main part 1, through carrying out the material that will ferment through inlet pipe 2 filling in the inside of fermentation cylinder main part 1, realize fermentation operation, discharging pipe 16 has been seted up at the bottom middle part of fermentation cylinder main part 1, the middle part below outside fixedly connected with supporting seat 3 of fermentation cylinder main part 1.

Working principle: when the fermentation tank is used, firstly, materials to be fermented are filled into the fermentation tank body 1 through the feed pipe 2, then the fermentation tank body is driven by the driving motor 4, the driving shaft 6 of the fermentation tank body is driven to rotate, the rotation transverse plate 9 and the first gear 7 are driven to rotate in the rotation process, the first gear 7 is meshed with the second gears 12 on two sides after the rotation, the stirring shaft 11 and the rotation transverse plate 9 are both rotated, then the stirring rod 10 is driven to stir the fermented materials in the rotation process of the stirring shaft 11, so that full mixing is realized, and meanwhile, the scraping plates 8 at two ends of the bottom are driven by the rotation transverse plate 9 to scrape the materials on the inner wall of the fermentation tank body 1, adhesion is prevented, and the fermentation and mixing problems are inconvenient.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A stirred tank fermenter structure comprising: the fermentation tank comprises a fermentation tank main body (1), wherein a thread seat (5) is connected to the top end of the fermentation tank main body (1) in a threaded manner, a driving motor (4) is fixedly connected to the middle part of the top end of the thread seat (5), a driving shaft (6) is fixedly connected to the driving end of the driving motor (4), a rotating transverse plate (9) is fixedly connected to the middle part of the driving shaft (6), a first gear (7) is fixedly connected to the bottom end of the driving shaft (6), and second gears (12) are meshed to two sides of the first gear (7);

the bottom both ends of rotating diaphragm (9) all fixedly connected with scraper blade (8), and the inner wall laminating of scraper blade (8) and fermentation cylinder main part (1).

2. The stirring fermentation tank structure according to claim 1, wherein the bottom ends of the second gears (12) are fixedly connected with stirring shafts (11), and bearing main bodies (13) are sleeved above the middle parts of the stirring shafts (11).

3. A stirred tank fermenter structure according to claim 2, wherein the bearing body (13) is fixedly connected to a holder (15) at the outside.

4. The stirring fermentation tank structure according to claim 2, wherein the bottom end of the stirring shaft (11) is fixedly connected with a bearing seat (14), and the bottom end of the bearing seat (14) is fixedly connected with the fermentation tank main body (1).

5. A stirred tank fermentation tank structure according to claim 2, characterized in that the outside of the stirring shaft (11) is fixedly connected with a plurality of stirring rods (10).

6. The stirring type fermentation tank structure according to claim 1, wherein a feeding pipe (2) is fixedly connected to one side of the top end of the fermentation tank main body (1), and a discharging pipe (16) is arranged in the middle of the bottom end of the fermentation tank main body (1).

7. The stirring fermentation tank structure according to claim 1, wherein a supporting seat (3) is fixedly connected to the outer side of the middle lower part of the fermentation tank main body (1).

8. A stirred tank fermenter structure according to claim 1, wherein the scraper (8) is of rubber material.