CN214881540U

CN214881540U - Lactic acid bacteria fermenting installation

Info

Publication number: CN214881540U
Application number: CN202120347808.2U
Authority: CN
Inventors: 熊亮
Original assignee: Hefei Beneficial Biotechnology Co ltd
Current assignee: Hefei Beneficial Biotechnology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-26
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a lactic acid bacteria fermentation technical field specifically is a lactic acid bacteria fermentation device, including the fermentation cylinder, the utility model discloses an install helical blade in the conveying cylinder, and be provided with the hot plate between the lateral wall of conveying cylinder and the inner chamber wall of fermentation cylinder, a plurality of apertures have been seted up on the hot plate surface again, scraper blade and hot plate surface laminating, heat the hot plate by the heating pipe, and helical blade carries the fermentation raw materials of fermentation cylinder bottom to the top of fermentation cylinder through the conveying cylinder, the fermentation raw materials passes each hot plate from top to bottom in proper order, make the fermentation raw materials obtain abundant even heating, also let the distribution of lactic acid bacteria agent more even in whole fermentation cylinder simultaneously; through set up the heat preservation in the inner wall of fermentation cylinder, and both ends install temperature sensor about the inner chamber of fermentation cylinder to can effectively guarantee the stability of fermentation cylinder internal temperature, effectively improve production quality and improve production efficiency.

Description

Lactic acid bacteria fermenting installation

Technical Field

The utility model relates to a lactic acid bacteria fermentation technical field specifically is a lactic acid bacteria fermenting installation.

Background

The lactobacillus fermentation is a process of decomposing a fermentation raw material by using lactobacillus to generate lactic acid; the fermentation process is generally carried out in a vertical fermenter. During the specific operation, the fermentation raw materials are firstly made into a fluid state and added into the fermentation tank through a feeding port at the upper part of the fermentation tank; then inoculating the lactobacillus leavening agent into the fermentation tank through the inoculation port. Since the distribution of the lactic acid bacteria in the whole fermentation tank is uneven, the fermentation may be insufficient, the existing fermentation tank cannot provide the temperature required for the fermentation of the lactic acid bacteria, and the heating is uneven, so that the production time is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lactic acid bacteria fermenting installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lactobacillus fermentation device comprises a fermentation tank, wherein a support frame is installed at the bottom of the fermentation tank, a heat preservation layer is arranged in the inner wall of the fermentation tank, a discharging pipe is connected in the middle of the bottom of the fermentation tank, a valve is installed on the discharging pipe, a heater is arranged on the side face of the fermentation tank, an inlet pipe is connected to one side of the top of the fermentation tank, a motor is installed in the middle of the top of the fermentation tank, a rotating shaft is connected to the output shaft of the motor in the inner cavity of the fermentation tank, a helical blade is connected to the bottom of the rotating shaft, a conveying cylinder is sleeved on the periphery of the helical blade, a plurality of heating plates are horizontally arranged between the outer side wall of the conveying cylinder and the inner cavity wall of the fermentation tank, a heating pipe with a circular structure is connected to the bottom of the heating plate, a second installation hole is formed in the middle of the heating plate, an annular rotating channel is formed in the periphery of the second installation hole in the heating plate, first mounting hole has been seted up on the hot plate surface in the swivelling joint way both sides, the pivot side is connected with the link, install the fixed plate in the hot plate top on the link, the scraper blade has been laid to the fixed plate bottom, temperature sensor is installed at both ends about the fermentation cylinder inner chamber.

Preferably, the heater side is connected with the heat pipe in fermentation cylinder internal connection, the heat pipe runs through first mounting hole, and the heat pipe is linked together with the heating pipe, is convenient for heat the hot plate through the heating pipe.

Preferably, the conveying cylinder penetrates through the second mounting hole and is vertically arranged, the upper end and the lower end of the conveying cylinder are communicated with the interior of the fermentation tank, and fermentation raw materials at the bottom of the fermentation tank can be conveyed to the upper portion of the fermentation tank through the conveying cylinder.

Preferably, the connecting frame is connected with the rotating shaft through a connecting sleeve, penetrates through the rotating channel and is in embedded sliding connection with the rotating channel, and the connecting frame can rotate on the heating plate conveniently.

Preferably, a plurality of apertures are opened on the surface of the heating plate, and the scraper is attached to the surface of the heating plate, so that the fermentation raw materials smoothly pass through the heating plate, and the heating is more uniform.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an install helical blade in the conveying cylinder, and be provided with the hot plate between the lateral wall of conveying cylinder and the inner chamber wall of fermentation cylinder, a plurality of apertures have been seted up on the hot plate surface again, scraper blade and hot plate surface laminating, heat the hot plate by the heating pipe, and helical blade carries the fermentation raw materials of fermentation cylinder bottom to the top of fermentation cylinder through the conveying cylinder, and the fermentation raw materials passes each hot plate from top to bottom in proper order, makes the fermentation raw materials obtain abundant even heating, also lets the lactic acid bacteria agent distribute more evenly in whole fermentation cylinder simultaneously; through set up the heat preservation in the inner wall of fermentation cylinder, and both ends install temperature sensor about the inner chamber of fermentation cylinder to can effectively guarantee the stability of fermentation cylinder internal temperature, effectively improve production quality and improve production efficiency.

Drawings

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

fig. 2 is a schematic view of the heating plate structure of the present invention.

In the figure: 1. a fermentation tank; 2. a support frame; 3. a discharge pipe; 4. a valve; 5. a heater; 6. a heat-insulating layer; 7. a feed pipe; 8. a motor; 9. a rotating shaft; 10. connecting sleeves; 11. a connecting frame; 12. a helical blade; 13. a delivery cartridge; 14. heating plates; 15. a heat conducting pipe; 16. heating a tube; 17. a fixing plate; 18. a squeegee; 19. a temperature sensor; 20. a first mounting hole; 21 a second mounting hole; 22. the channel is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a lactobacillus fermentation device comprises a fermentation tank 1, a support frame 2 is arranged at the bottom of the fermentation tank 1, a heat preservation layer 6 is arranged in the inner wall of the fermentation tank 1, a discharge pipe 3 is connected in the middle of the bottom of the fermentation tank 1, a valve 4 is arranged on the discharge pipe 3, a heater 5 is arranged on the side surface of the fermentation tank 1, a feed pipe 7 is connected at one side of the top of the fermentation tank 1, a motor 8 is arranged in the middle of the top of the fermentation tank 1, an output shaft of the motor 8 is connected with a rotating shaft 9 in the inner cavity of the fermentation tank 1, a helical blade 12 is connected at the bottom of the rotating shaft 9, a conveying cylinder 13 is sleeved at the periphery of the helical blade 12, a plurality of heating plates 14 are horizontally arranged between the outer side wall of the conveying cylinder 13 and the inner cavity wall of the fermentation tank 1, a heating pipe 16 with a circular structure is connected at the bottom of the heating plates 14, a second mounting hole 21 is arranged in the middle of the heating plate 14, an annular rotating channel 22 is arranged at the periphery of the second mounting hole 21 in the heating plate 14, first mounting holes 20 are formed in the surfaces of the heating plates 14 on the two sides of the rotating channel 22, a connecting frame 11 is connected to the side face of the rotating shaft 9, a fixing plate 17 is mounted above the heating plates 14 on the connecting frame 11, a scraper 18 is laid at the bottom of the fixing plate 17, and temperature sensors 19 are mounted at the upper end and the lower end of an inner cavity of the fermentation tank 1.

Further, the heater 5 is connected with a heat pipe 15 inside the fermentation tank 1, the heat pipe 15 penetrates through the first mounting hole 20, and the heat pipe 15 is communicated with the heating pipe 16, so that the heating plate 14 can be heated by the heating pipe 16.

Further, the conveying cylinder 13 penetrates through the second mounting hole 21 to be vertically arranged, and the upper end and the lower end of the conveying cylinder 13 are communicated with the interior of the fermentation tank 1, so that fermentation raw materials at the bottom of the fermentation tank 1 can be conveniently conveyed to the upper part of the fermentation tank 1 through the conveying cylinder 13.

Further, the connecting frame 11 is connected with the rotating shaft 9 through a connecting sleeve 10, and the connecting frame 11 penetrates through the rotating channel 22 and is in embedded sliding connection, so that the connecting frame 11 can rotate on the heating plate 14 conveniently.

Furthermore, a plurality of small holes are formed in the surface of the heating plate 14, and the scraper 18 is attached to the surface of the heating plate 14, so that the fermentation raw materials smoothly pass through the heating plate 14, and the heating is more uniform.

The utility model discloses an installation helical blade 12 in the conveying cylinder, and be provided with hot plate 14 between the lateral wall of conveying cylinder 13 and the inner chamber wall of fermentation cylinder 1, a plurality of aperture has been seted up on hot plate 14 surface again, scraper blade 18 and the laminating of hot plate 14 surface, heat hot plate 14 by heating pipe 16, and helical blade 12 carries the fermentation raw materials of fermentation cylinder 1 bottom to the top of fermentation cylinder 1 through conveying cylinder 13, the fermentation raw materials passes each hot plate 14 from the top down in proper order, make the fermentation raw materials obtain abundant even heating, also let the lactic acid bacteria agent distribute more evenly in whole fermentation cylinder 1 simultaneously; through set up heat preservation 6 in the inner wall of fermentation cylinder 1, and both ends install temperature sensor 19 about the inner chamber of fermentation cylinder 1 to can effectively guarantee the stability of fermentation cylinder 1 internal temperature, effectively improve production quality and improve production efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lactic acid bacteria fermenting installation, includes fermentation cylinder (1), its characterized in that: the fermentation tank is characterized in that a support frame (2) is installed at the bottom of the fermentation tank (1), a heat preservation layer (6) is arranged in the inner wall of the fermentation tank (1), a discharge pipe (3) is connected in the middle of the bottom of the fermentation tank (1), a valve (4) is installed on the discharge pipe (3), a heater (5) is arranged on the side face of the fermentation tank (1), a feed pipe (7) is connected to one side of the top of the fermentation tank (1), a motor (8) is installed in the middle of the top of the fermentation tank (1), a rotating shaft (9) is connected to an output shaft of the motor (8) in the inner cavity of the fermentation tank (1), a spiral blade (12) is connected to the bottom of the rotating shaft (9), a conveying cylinder (13) is sleeved on the periphery of the spiral blade (12), a plurality of heating plates (14) are horizontally arranged between the outer side wall of the conveying cylinder (13) and the inner cavity wall of the fermentation tank (1), and a heating pipe (16) with a circular structure is connected to the bottom of the heating plate (14), second mounting hole (21) have been seted up in the middle of hot plate (14), annular rotatory passageway (22) have been seted up in hot plate (14) inside to second mounting hole (21) periphery, rotatory passageway (22) both sides have been seted up on hot plate (14) surface first mounting hole (20), pivot (9) side is connected with link (11), install fixed plate (17) in hot plate (14) top on link (11), scraper blade (18) have been laid to fixed plate (17) bottom, temperature sensor (19) are installed at both ends about fermentation cylinder (1) inner chamber.

2. The lactic acid bacteria fermentation apparatus according to claim 1, wherein: the side of the heater (5) is connected with a heat conduction pipe (15) in the fermentation tank (1), the heat conduction pipe (15) penetrates through the first mounting hole (20), and the heat conduction pipe (15) is communicated with the heating pipe (16).

3. The lactic acid bacteria fermentation apparatus according to claim 1, wherein: the conveying cylinder (13) penetrates through the second mounting hole (21) to be vertically arranged, and the upper end and the lower end of the conveying cylinder (13) are communicated with the interior of the fermentation tank (1).

4. The lactic acid bacteria fermentation apparatus according to claim 1, wherein: the connecting frame (11) is connected with the rotating shaft (9) through a connecting sleeve (10), and the connecting frame (11) penetrates through the rotating channel (22) and is in embedded sliding connection with the rotating channel.

5. The lactic acid bacteria fermentation apparatus according to claim 1, wherein: a plurality of small holes are formed in the surface of the heating plate (14), and the scraper (18) is attached to the surface of the heating plate (14).