CN212610539U

CN212610539U - Seed tank for biological fermentation

Info

Publication number: CN212610539U
Application number: CN202020781834.1U
Authority: CN
Inventors: 臧武波; 程秋洁; 彭荣达
Original assignee: Zhejiang Lanbo Biotechnology Co ltd
Current assignee: Zhejiang Lanbo Biotechnology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-26
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a dona tub for biological fermentation belongs to mechanical technical field. It has solved current dona tub in fermentation process liquid and has produced a large amount of foams easily, technical problem such as overflow easily. The seed tank for biological fermentation comprises a tank body, wherein the upper end and the lower end of the tank body are hemispherical, and the seed tank is characterized in that a feeding structure is arranged at the upper part of the tank body, a discharging structure is arranged at the lower part of the tank body, a stirring mechanism and a defoaming structure are arranged on the tank body, the stirring mechanism comprises a stirring shaft, an auxiliary frame and a plurality of stirring sheets, the auxiliary frame is fixed in the tank body, one end of the stirring shaft is rotatably arranged on the tank body through a bearing, the other end of the stirring shaft is rotatably arranged on the auxiliary frame through a bearing, and the stirring shaft is also connected with a power structure; the defoaming structure also comprises a defoaming disc and an auxiliary plate, wherein the defoaming disc is fixed on the stirring shaft, and the auxiliary plate is fixed on the tank body. The utility model has the advantage of good use effect.

Description

Seed tank for biological fermentation

Technical Field

The utility model belongs to the technical field of machinery, a seed jar is related to, especially a seed jar for biological fermentation.

Background

The seed tank is a device for performing biological fermentation in industry, and the use of the seed tank usually involves mixing various raw materials, and the mixed raw material mixture is fermented in the seed tank, so that a large amount of foam is easily generated in the liquid during the fermentation process, and if the foam is not timely treated, the foam can quickly rise and overflow in the liquid.

Through retrieval, as disclosed in chinese patent literature, a seed pot [ application number: 201720017128.8, respectively; publication No.: CN206624866A ]. This kind of seed jar, including the seed jar body and motor, the motor establish in seed jar body upper end, the output shaft of motor have the (mixing) shaft, the (mixing) shaft be located the seed jar internal and the (mixing) shaft distributes along the seed jar body direction of height, its characterized in that: it still includes solid seed interpolation mouth and liquid interpolation mouth, solid seed interpolation mouth be located the upper end of the seed jar body, liquid interpolation mouth be located the lower extreme of the seed jar body.

The seed tank disclosed in the patent can perform biological fermentation, but the seed tank is easy to generate a large amount of foam during fermentation and overflow, so that it is necessary to design a seed tank for biological fermentation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, provides a seed tank for biological fermentation, and solves the problem of foam overflow.

The purpose of the utility model can be realized by the following technical proposal: a seed tank for biological fermentation comprises a tank body, wherein the upper end and the lower end of the tank body are hemispherical, and the seed tank is characterized in that a feeding structure is arranged at the upper part of the tank body, a discharging structure is arranged at the lower part of the tank body, a stirring mechanism and a defoaming structure are arranged on the tank body, the stirring mechanism comprises a stirring shaft, an auxiliary frame and a plurality of stirring sheets, the auxiliary frame is fixed in the tank body, one end of the stirring shaft is rotatably arranged on the tank body through a bearing, the other end of the stirring shaft is rotatably arranged on the auxiliary frame through a bearing, and the stirring shaft is also connected with a power structure; the defoaming structure further comprises a defoaming disc and an auxiliary plate, the defoaming disc is fixed on the stirring shaft, a plurality of defoaming blocks are fixed on the defoaming disc, the auxiliary plate is fixed on the tank body, and the auxiliary plate is further fixed with auxiliary blocks.

Structure more than adopting, power structure drive the (mixing) shaft and rotate, and the stirring piece stirs jar internal raw materials, through setting up the auxiliary frame for the (mixing) shaft rotates stably, sets up the defoaming dish simultaneously on the (mixing) shaft, under the cooperation of accessory plate, defoaming piece and accessory block, carries out the processing to the foam, prevents that the foam from spilling over, has excellent in use effect's advantage.

The external side of jar be provided with and be used for refrigerated cooling chamber, the intercommunication has cooling water inlet and cooling water outlet on the cooling chamber, cooling water inlet is connected with a inlet tube, the cooling water outlet is connected with a water tank.

Structure more than adopting, the cooling water gets into the cooling chamber through the cooling water import, cools down the jar body, improves the efficiency of fermentation.

The power structure include mounting bracket, motor power and gearbox, the mounting bracket is fixed on the jar body, motor power and gearbox are all fixed on the mounting bracket, motor power's output shaft sets up vertically downwards, the output of gearbox is connected with motor power's output shaft, the output of gearbox is connected with the (mixing) shaft.

The feed structure include liquid inlet pipe, liquid feeder hopper and fixed inlet pipe, the liquid inlet pipe is fixed on the jar body, the one end of liquid inlet pipe stretches into jar body lower part, the other end and the liquid feeder hopper of liquid inlet pipe are linked together, the solid inlet pipe is fixed on the jar body, and solid inlet pipe and jar body upper portion part communicate.

Structure more than adopting, the one end of liquid inlet pipe stretches into jar body lower part, and liquid raw materials can directly get into jar body lower part for mix more high-efficient.

The discharging structure comprises a discharging pipe and a valve, the discharging pipe is arranged on the tank body and communicated with the tank body, and the valve is arranged on the discharging pipe.

And an auxiliary sheet for accelerating discharging is fixed on the stirring shaft.

By adopting the structure and arranging the auxiliary pieces, when discharging, the auxiliary blocks rotate to accelerate the discharging speed.

The tank body is also provided with a vent pipe, the vent pipe is connected with an air pump, and the vent pipe is provided with a plurality of air outlets.

By adopting the structure, the strains can contact more air by arranging the air outlets.

The tank body is also provided with a temperature detector for measuring the temperature in the tank body.

Compared with the prior art, the utility model has the advantages of it is following: the power structure drives the (mixing) shaft and rotates, and the stirring piece stirs the internal raw materials of jar, through setting up the auxiliary frame for the (mixing) shaft rotation is stable, sets up the defoaming dish simultaneously on the (mixing) shaft, under the cooperation of accessory plate, defoaming piece and auxiliary block, carries out the processing to the foam, prevents that the foam from spilling over, has excellent in use effect's advantage.

Drawings

Fig. 1 is a schematic sectional structure of the present invention.

In the figure, 1, a tank body; 2. a stirring shaft; 3. an auxiliary frame; 4. a stirring sheet; 5. a bearing; 6. a defoaming plate; 7. an auxiliary plate; 8. defoaming blocks; 9. an auxiliary block; 10. a cooling chamber; 11. a cooling water inlet; 12. a cooling water outlet; 13. a mounting frame; 14. a power motor; 15. a gearbox; 16. a liquid feed conduit; 17. a liquid feed hopper; 18. fixing a feeding pipe; 19. a discharge pipe; 20. a valve; 21. an auxiliary sheet; 22. a breather pipe; 22a and an air outlet hole; 23. an air pump; 24. a temperature detector.

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 fig. 1, the seed tank for biological fermentation comprises a tank body 1, wherein the upper end and the lower end of the tank body 1 are both hemispherical, in this embodiment, the upper part of the tank body 1 is provided with a feeding structure, the lower part of the tank body 1 is provided with a discharging structure, the tank body 1 is provided with a stirring mechanism and a defoaming structure, the stirring mechanism comprises a stirring shaft 2, an auxiliary frame 3 and a plurality of stirring sheets 4, in this embodiment, the number of the stirring sheets 4 is twelve, the auxiliary frame 3 is fixed inside the tank body 1, one end of the stirring shaft 2 is rotatably arranged on the tank body 1 through a bearing 5, the other end of the stirring shaft 2 is rotatably arranged on the auxiliary frame 3 through a bearing 5, and the stirring shaft 2 is further connected with a power; the defoaming structure also comprises a defoaming disc 6 and an auxiliary plate 7, wherein the defoaming disc 6 is fixed on the stirring shaft 2, a plurality of defoaming blocks 8 are fixed on the defoaming disc 6, in the embodiment, the number of the defoaming blocks 8 is four, the auxiliary plate 7 is fixed on the tank body 1, and the auxiliary plate 7 is also fixed with an auxiliary block 9.

Structure more than adopting, power structure drive (mixing) shaft 2 rotates, and stirring piece 4 stirs the raw materials of jar internal 1, through setting up auxiliary frame 3 for (mixing) shaft 2 rotates stably, sets up defoaming dish 6 simultaneously on (mixing) shaft 2, under the cooperation of accessory plate 7, defoaming piece 8 and auxiliary block 9, carries out the processing to the foam, prevents that the foam from spilling over, has excellent in use effect's advantage.

The outer side of the tank body 1 is provided with a cooling chamber 10 for cooling, the cooling chamber 10 is communicated with a cooling water inlet 11 and a cooling water outlet 12, the cooling water inlet 11 is connected with a water inlet pipe, and the cooling water outlet 12 is connected with a water tank.

Structure more than adopting, the cooling water passes through cooling water inlet 11 and gets into cooling chamber 10, cools down jar body 1, improves the efficiency of fermentation.

The power structure includes mounting bracket 13, motor power 14 and gearbox 15, and mounting bracket 13 is fixed on jar body 1, and motor power 14 and gearbox 15 are all fixed on mounting bracket 13, and motor power 14's output shaft is vertical sets up downwards, and the output of gearbox 15 is connected with motor power 14's output shaft, and the output of gearbox 15 is connected with (mixing) shaft 2.

The feeding structure comprises a liquid feeding pipe 16, a liquid feeding hopper 17 and a fixed feeding pipe 18, wherein the liquid feeding pipe 16 is fixed on the tank body 1, one end of the liquid feeding pipe 16 extends into the lower part of the tank body 1, the other end of the liquid feeding pipe 16 is communicated with the liquid feeding hopper 17, the solid feeding pipe is fixed on the tank body 1, and the solid feeding pipe is communicated with the upper part of the tank body 1.

Structure more than adopting, the one end of liquid inlet pipe 16 stretches into jar body 1 part down, and liquid raw materials can directly get into jar body 1 part down for mix more high-efficient.

The discharging structure comprises a discharging pipe 19 and a valve 20, the discharging pipe 19 is arranged on the tank body 1, the discharging pipe 19 is communicated with the tank body 1, and the valve 20 is arranged on the discharging pipe 19.

An auxiliary sheet 21 for accelerating discharging is fixed on the stirring shaft 2.

By adopting the structure, the auxiliary piece 21 is arranged, and the auxiliary block 9 rotates to accelerate the discharging speed during discharging.

The tank body 1 is further provided with a vent pipe 22, the vent pipe 22 is connected with an air pump 23, and the vent pipe 22 is provided with a plurality of air outlets 22a, in this embodiment, the number of the air outlets 22a is eleven.

With the above structure, the seed can contact more air by opening the air outlet hole 22 a.

The tank body 1 is also provided with a temperature detector 24 for measuring the temperature in the tank body 1.

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. A seed tank for biological fermentation comprises a tank body, wherein the upper end and the lower end of the tank body are hemispherical, and the seed tank is characterized in that a feeding structure is arranged at the upper part of the tank body, a discharging structure is arranged at the lower part of the tank body, a stirring mechanism and a defoaming structure are arranged on the tank body, the stirring mechanism comprises a stirring shaft, an auxiliary frame and a plurality of stirring sheets, the auxiliary frame is fixed in the tank body, one end of the stirring shaft is rotatably arranged on the tank body through a bearing, the other end of the stirring shaft is rotatably arranged on the auxiliary frame through a bearing, and the stirring shaft is also connected with a power structure; the defoaming structure further comprises a defoaming disc and an auxiliary plate, the defoaming disc is fixed on the stirring shaft, a plurality of defoaming blocks are fixed on the defoaming disc, the auxiliary plate is fixed on the tank body, and the auxiliary plate is further fixed with auxiliary blocks.

2. The seeding tank for biological fermentation as claimed in claim 1, wherein a cooling chamber for cooling is arranged outside the tank body, a cooling water inlet and a cooling water outlet are communicated with the cooling chamber, the cooling water inlet is connected with a water inlet pipe, and the cooling water outlet is connected with a water tank.

3. The seeding tank for biological fermentation according to claim 1, wherein the power structure comprises a mounting frame, a power motor and a gearbox, the mounting frame is fixed on the tank body, the power motor and the gearbox are both fixed on the mounting frame, an output shaft of the power motor is arranged vertically downwards, an output end of the gearbox is connected with an output shaft of the power motor, and an output end of the gearbox is connected with the stirring shaft.

4. A seed tank for biological fermentation as claimed in claim 1, wherein said feed structure includes a liquid feed pipe, a liquid feed hopper and a fixed feed pipe, the liquid feed pipe is fixed on the tank body, one end of the liquid feed pipe extends into the lower part of the tank body, the other end of the liquid feed pipe is communicated with the liquid feed hopper, the solid feed pipe is fixed on the tank body, and the solid feed pipe is communicated with the upper part of the tank body.

5. The seeding tank for biological fermentation according to claim 1, wherein the discharging structure comprises a discharging pipe and a valve, the discharging pipe is arranged on the tank body and is communicated with the tank body, and the valve is arranged on the discharging pipe.

6. A seed tank for biological fermentation as claimed in claim 1, wherein an auxiliary piece for accelerating the discharging is fixed on the stirring shaft.

7. The seeding tank for biological fermentation as claimed in claim 1, wherein the tank body is further provided with a vent pipe, the vent pipe is connected with an air pump, and the vent pipe is provided with a plurality of air outlets.

8. A seed tank for biological fermentation as claimed in claim 1, wherein a temperature detector is further provided on the tank body for measuring the temperature in the tank body.