CN216378167U

CN216378167U - Solid state fermentation filamentous fungus device

Info

Publication number: CN216378167U
Application number: CN202123205198.1U
Authority: CN
Inventors: 毛相朝; 孙建安; 胡泽林
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-26
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the field of fermentation engineering and microbial preparation, and discloses a solid-state fermentation filamentous fungus device which comprises a tank body, wherein a feeding hole is fixedly arranged above the tank body, a discharging hole is formed in the left side of the tank body, a steam inlet in a fermentation tank and a steam inlet of a fermentation tank jacket are fixedly arranged at the top of the tank body, the steam inlet in the fermentation tank and the steam inlet of the fermentation tank jacket are respectively positioned on the left side and the right side of the feeding hole, a steam outlet in the fermentation tank and a steam outlet in the fermentation tank jacket are arranged on the front wall surface of the tank body, the solid-state fermentation filamentous fungus device is provided with an independent feeding hole and an independent discharging hole, the feeding hole is formed in the top of the tank body, fermentation substrates can be added into the tank body from top to bottom, and the discharging hole is formed in one side of the tank body, and fermentation products can be shoveled out from the side edge of the tank body. The problem of the difficult business turn over material that traditional solid state fermentation jar sharing business turn over material mouth leads to is solved.

Description

Solid state fermentation filamentous fungus device

Technical Field

The utility model relates to the field of fermentation engineering and microbial preparation, in particular to a filamentous fungus solid-state fermentation device.

Background

Fermentation engineering and corresponding disciplines thereof are continuously developed in China, and a solid state fermentation method accounts for a larger and larger proportion in the fermentation industry by virtue of the characteristics of low cost and high environmental friendliness; filamentous fungi are widely used in agriculture and industry. However, the existing solid-state fermentation filamentous fungus device has the defects that feeding and discharging of fermentation substrates are time-consuming and labor-consuming, the filamentous fungi are caked more and the like, so that the fermentation is insufficient, and therefore a solid-state fermentation filamentous fungus device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a solid state fermentation filamentous fungus device that solves the above mentioned problems.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: a solid state fermentation filamentous fungi device comprises a tank body, wherein a feed inlet is fixedly arranged above the tank body, a discharge outlet is arranged on the left side of the tank body, a steam inlet and a fermentation tank jacket steam inlet in a fermentation tank are fixedly arranged at the top of the tank body, the steam inlet and the fermentation tank jacket steam inlet in the fermentation tank are respectively positioned on the left side and the right side of the feed inlet, a steam outlet and a fermentation tank jacket steam outlet in the fermentation tank are arranged on the front wall surface of the tank body, a motor is fixedly arranged on the right side wall surface of the tank body, a stirring device capable of being driven by the motor is arranged in the tank body, a to-be-fermented substrate is added into the tank body through the feed inlet at the top, the discharge outlet and the feed inlet are sealed, steam is introduced into the tank body through an external steam generating device to be heated to sterilize the to-be-fermented substrate, and the steam is discharged from the tank after the steam generating device is finished, adding the bacteria liquid to be fermented from the feed inlet, starting the motor to start the stirring device for fermentation, opening the discharge outlet after the fermentation is finished, detaching the stirring device, shoveling the fermented material from the discharge outlet, and finishing the fermentation.

Preferably, an observation window for penetrating through the fermentation condition in the tank body is fixedly arranged on the front wall surface of the tank body, so that the condition in the tank body can be directly observed through the observation window, and the progress of work is facilitated.

Preferably, be provided with the sample connection that can open and shut on the right side wall of the jar body, the inside of the jar body is provided with the light, and the light can play the illumination effect, through opening the sample connection, can take out the part with the fermentation raw materials of jar internal portion, is convenient for sample the observation.

Preferably, agitating unit includes rotation axis, stirring leaf one, stirring leaf two and stirring leaf three, the cross section of rotation axis is the cross, the inside of the jar body is provided with the connecting axle, and the connecting axle is in the same place with the pivot fixed connection of motor, and has seted up the cross recess on the position that the connecting axle corresponds the rotation axis, and cross recess and rotation axis looks adaptation, cross recess and rotation axis joint are in the same place, are convenient for dismantle the rotation axis through such setting off, are convenient for shovel out the material of jar internal portion.

Preferably, the first stirring blade comprises a first connecting ring and stirring blocks, the first connecting ring is fixedly installed on the rotating shaft, and a plurality of groups of stirring blocks are fixedly installed on the periphery of the first connecting ring.

Preferably, the first stirring blade and the second stirring blade have the same structure, and the first stirring blade is one time larger than the second stirring blade.

Preferably, the stirring blade III comprises a connecting ring II, connecting rods and arc-shaped blocks, the connecting ring II is fixedly connected with the rotating shaft, the connecting rods are two, the two connecting rods are fixedly connected with the connecting ring II, the arc-shaped blocks are fixedly mounted at the ends, deviating from each other, of the connecting rods on the two sides, and the arc-shaped blocks are attached to the inner wall of the tank body.

(III) advantageous effects

Compared with the prior art, the utility model provides a solid state fermentation filamentous fungus device, which has the following beneficial effects:

1. this solid state fermentation filamentous fungi device has set up solitary feed inlet and discharge gate, and the feed inlet setting can add the fermentation substrate to jar internal from top to bottom at jar body top, and the discharge gate setting can shovel out the fermentation product by jar side of the body in one side of the jar body. The problem of the difficult business turn over material that traditional solid state fermentation jar sharing business turn over material mouth leads to is solved.

2. This solid state fermentation filamentous fungi device has set up detachable agitating unit, can lift the stirring cover off from discharge gate one side to greatly reduced the degree of difficulty in the clearance jar after the fermentation.

3. This solid state fermentation filamentous fungi device through having set up agitating unit, the fungus piece that agitating unit reducible filamentous fungi produced when the fermentation to promote fermentation efficiency.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic cross-sectional view of the rotating shaft A-A of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the stirring blade B-B of FIG. 3;

FIG. 6 is a schematic cross-sectional view of the stirring blade C-C shown in FIG. 3.

In the figure: 1. a tank body; 2. a feed inlet; 3. a discharge port; 4. a steam inlet of a fermentation tank jacket; 5. a steam inlet in the fermentation tank; 6. a steam outlet in the fermentation tank; 7. a steam outlet of a fermentation tank jacket; 8. an observation window; 9. an illuminating lamp; 10. A sampling port; 11. a motor; 12. a connecting shaft; 13. a cross groove; 14. a rotating shaft; 15. stirring the first blade; 16. stirring the second leaf; 17. stirring the third leaf; 18. a connecting ring I; 19. stirring blocks; 20. a connecting ring II; 21. a connecting rod; 22. an arc-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a filamentous fungi solid fermentation device comprises a tank body 1, a feed inlet 2 is fixedly installed above the tank body 1, a discharge outlet 3 is arranged at the left side of the tank body 1, a steam inlet 5 and a steam inlet 4 of a fermentation tank jacket are fixedly installed at the top of the tank body 1, the steam inlet 5 and the steam inlet 4 of the fermentation tank jacket are respectively positioned at the left side and the right side of the feed inlet 2, a steam outlet 6 and a steam outlet 7 of the fermentation tank jacket are installed on the front wall surface of the tank body 1, a motor 11 is fixedly installed on the right side wall surface of the tank body 1, a stirring device capable of being driven by the motor 11 is arranged inside the tank body 1, a substrate to be fermented is added into the tank body 1 through the feed inlet 2 at the top, the discharge outlet 3 and the feed inlet 2 are sealed, steam is introduced into the tank body through an external steam generation device to heat the substrate to be fermented, after finishing, discharging steam from the tank, adding the bacteria liquid to be fermented from the feed inlet 2, starting the motor 11 to start the stirring device for fermentation, after the fermentation is finished, opening the discharge outlet 3, detaching the stirring device, shoveling the fermented material from the discharge outlet 3, and finishing the fermentation.

Furthermore, an observation window 8 for penetrating through the fermentation condition in the tank body 1 is fixedly arranged on the front wall surface of the tank body 1, and the condition in the tank body 1 can be directly observed through the observation window 8, so that the work progress is facilitated.

Further, be provided with the sample connection 10 that can open and shut on the right side wall of jar body 1, the inside of jar body 1 is provided with light 9, and light 9 can play the illumination effect, through opening sample connection 10, can take out the part with the fermentation raw materials of jar body 1 inside, is convenient for sample and observes.

Further, the stirring device comprises a rotating shaft 14, a first stirring blade 15, a second stirring blade 16 and a third stirring blade 17, the cross section of the rotating shaft 14 is cross-shaped, a connecting shaft 12 is arranged inside the tank body 1, the connecting shaft 12 is fixedly connected with a rotating shaft of the motor 11, a cross groove 13 is formed in the position, corresponding to the rotating shaft 14, of the connecting shaft 12, the cross groove 13 is matched with the rotating shaft 14, the cross groove 13 is connected with the rotating shaft 14 in a clamped mode, the rotating shaft 14 is convenient to detach through the arrangement, and the materials inside the tank body 1 are convenient to shovel out.

Further, the first stirring blade 15 includes a first connecting ring 18 and a stirring block 19, the first connecting ring 18 is fixedly installed on the rotating shaft 14, and a plurality of groups of stirring blocks 19 are fixedly installed on the periphery of the first connecting ring 18.

Furthermore, the first stirring blade 15 and the second stirring blade 16 are identical in structure, and the first stirring blade 15 is twice as large as the second stirring blade 16.

Further, the third stirring blade 17 comprises a second connecting ring 20, two connecting rods 21 and arc-shaped blocks 22, the second connecting ring 20 is fixedly connected with the rotating shaft 14, the two connecting rods 21 are fixedly connected with the second connecting ring 20, the arc-shaped blocks 22 are fixedly mounted at the ends of the two connecting rods 21, which deviate from each other, and the arc-shaped blocks 22 are attached to the inner wall of the tank body 1.

The working principle is as follows: adding a to-be-fermented substrate into a tank body 1 through a feeding hole 2 at the top, sealing a discharging hole 3 and the feeding hole 2, introducing steam into the tank body through external steam generation equipment to heat the to-be-fermented substrate, discharging the steam from the tank after the steam is finished, adding to-be-fermented bacteria liquid into the feeding hole 2, starting a motor 11 to start a stirring device to ferment, opening the discharging hole 3 after the fermentation is finished, detaching the stirring device, shoveling out the fermented material from the discharging hole 3, and completing the fermentation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solid state fermentation filamentous fungi device, includes jar body (1), its characterized in that: the utility model discloses a fermentation tank, including jar body (1), top fixed mounting have feed inlet (2), the left side of the jar body (1) is provided with discharge gate (3), the top fixed mounting of the jar body (1) has steam inlet (5) and fermentation tank jacket steam inlet (4) in the fermentation tank, and steam inlet (5) and fermentation tank jacket steam inlet (4) are located the left and right sides of feed inlet (2) respectively in the fermentation tank, install in the fermentation tank steam outlet (6) and fermentation tank jacket steam outlet (7) on the place ahead wall of the jar body (1), fixed mounting has motor (11) on the right side wall of having of the jar body (1), the inside of the jar body (1) is provided with can be by motor (11) driven agitating unit.

2. The solid state fermentation filamentous fungal device of claim 1, wherein: an observation window (8) used for penetrating through the fermentation condition in the tank body (1) is fixedly arranged on the front wall surface of the tank body (1).

3. The solid state fermentation filamentous fungal device of claim 1, wherein: the right side wall of the tank body (1) is provided with a sampling port (10) capable of being opened and closed, and an illuminating lamp (9) is arranged inside the tank body (1).

4. The solid state fermentation filamentous fungal device of claim 1, wherein: agitating unit includes rotation axis (14), stirring leaf (15), stirring leaf two (16) and stirring leaf three (17), the cross section of rotation axis (14) is the cross, the inside of the jar body (1) is provided with connecting axle (12), and connecting axle (12) are in the same place with the pivot fixed connection of motor (11), and has seted up cross recess (13) on connecting axle (12) correspond the position of rotation axis (14), cross recess (13) and rotation axis (14) looks adaptation, and cross recess (13) are in the same place with rotation axis (14) joint.

5. The solid state fermentation filamentous fungus device of claim 4, wherein: the first stirring blade (15) comprises a first connecting ring (18) and stirring blocks (19), the first connecting ring (18) is fixedly arranged on the rotating shaft (14), and a plurality of groups of stirring blocks (19) are fixedly arranged on the periphery of the first connecting ring (18).

6. The solid state fermentation filamentous fungus device of claim 4, wherein: the first stirring blade (15) and the second stirring blade (16) are identical in structure, and the first stirring blade (15) is one time larger than the second stirring blade (16).

7. The solid state fermentation filamentous fungus device of claim 4, wherein: stirring leaf three (17) are including go-between two (20), connecting rod (21) and arc piece (22), go-between two (20) and rotation axis (14) fixed connection together, and connecting rod (21) have two, and two connecting rods (21) are in the same place with go-between two (20) fixed connection, and the equal fixed mounting in one end that connecting rod (21) of both sides deviate from each other has arc piece (22), and arc piece (22) are laminated with the inner wall of jar body (1).