CN218345465U

CN218345465U - Microbial fermentation device

Info

Publication number: CN218345465U
Application number: CN202222760660.2U
Authority: CN
Inventors: 孙伊彤; 翟登攀; 孙睿; 吴玉德
Original assignee: Jiamusi University
Current assignee: Jiamusi University
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-20
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a microbial fermentation device, including the fermentation cylinder body, the upper end of fermentation cylinder body is provided with feeding hopper, motor and pressure release mechanism respectively, and the rotation end of motor extends to the inside of fermentation cylinder body, and the motor rotates the outer fixed surface of end and is connected with the stirring post, and the inside of stirring post is provided with the electric plate, and the lower extreme of fermentation cylinder body is provided with scum pipe and discharge tube respectively, and the surface of scum pipe and discharge tube all is provided with manual valve. Through setting up one-way discharge valve, can be with the inside unnecessary gas of fermentation cylinder in the through-hole of discharging to prevent that the outside air from getting into the fermentation cylinder body, when unnecessary gas pressure is higher, can push away the spherical stopper, thereby make inside unnecessary gas can get into the pressure release cover, and discharge from the blast pipe, when fermentation cylinder body internal pressure is normal, the spring can push away the spherical stopper, makes fermentation cylinder body and external wall, thereby provides convenience for fermentation cylinder body discharge unnecessary gas.

Description

Microbial fermentation device

Technical Field

The utility model relates to a microbial fermentation technical field specifically is a microbial fermentation device.

Background

Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under a proper condition, the production level of microbial fermentation mainly depends on the genetic characteristics and culture conditions of strains, and the microbial fermentation is widely applied to industries such as agriculture, food industry, pharmaceutical industry and the like at present.

But current microbial fermentation device generally can heat the fermentation cylinder when using, but heats the back and produce a large amount of gas easily, when fermentation cylinder internal gas pressure was too high, the tradition mode was opened microbial fermentation jar, with the unnecessary gas outgoing of fermentation in-process production, but open the fermentation cylinder, made external air admission fermentation jar easily to fermentation process has been influenced.

Therefore, a microbial fermentation apparatus is needed.

Disclosure of Invention

An object of the utility model is to provide a microbial fermentation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a microbial fermentation device, includes the fermentation cylinder body, the upper end of fermentation cylinder body is provided with feeding hopper, motor and pressure release mechanism respectively, and the rotation end of motor extends to the inside of fermentation cylinder body, and the motor rotates the outer fixed surface who holds and is connected with the stirring post, and the inside of stirring post is provided with the electric plate, and the lower extreme of fermentation cylinder body is provided with scum pipe and discharge tube respectively, and the surface of scum pipe and discharge tube all is provided with manual valve.

Preferably, the surface of the feeding hopper is hinged with a top cover, and the lower end of the top cover is fixedly connected with a sealing gasket.

Preferably, the left side of the fermentation tank body is fixedly connected with a temperature controller electrically connected with an electric heating plate.

Preferably, the inner bottom of the fermentation tank body is in a slope shape with a low center and a high edge, and the slag discharge pipe is arranged at the center of the lower end of the fermentation tank body.

Preferably, pressure release mechanism includes pressure release cover, spring, blast pipe, spherical stopper and one-way discharge valve, and pressure release cover fixed connection is at the upper surface of fermentation cylinder body, and the blast pipe setting is on the right side of pressure release cover, and the through-hole that is linked together with pressure release cover inside is seted up to fermentation cylinder body's inside, and one-way discharge valve threaded connection is at the inner wall of through-hole, and spring fixed connection is at the inner wall of pressure release cover, and spherical stopper fixed connection is at the lower extreme of spring to spherical stopper joint is in the upper end of through-hole.

Preferably, the discharge tube includes return bend and hemisphere filter screen, and the through hole has been seted up to the lower extreme of fermentation cylinder body, and the inner wall fixedly connected with filter screen of through hole, return bend threaded connection are at the inner wall of through hole, and hemisphere filter screen passes through bolt fixed mounting in the upper end of return bend.

Advantageous effects

The utility model provides a microbial fermentation device possesses following beneficial effect:

1. this microbial fermentation device, through setting up one-way discharge valve, can be with the inside unnecessary gas of fermentation cylinder body discharge into in the through-hole, and prevent that the outside air from getting into the fermentation cylinder body, when unnecessary gas pressure is higher, can push away the spherical stopper, thereby make unnecessary gas can get into inside the pressure release cover, and discharge from the blast pipe, when fermentation cylinder body internal pressure is normal, the spherical stopper can be pushed away to the spring, make fermentation cylinder body and external wall, thereby facilitate for fermentation cylinder body discharge unnecessary gas, and effectively avoided the outside air to get into the fermentation cylinder body.

2. This microbial fermentation device, through setting up return bend, hemisphere filter screen and filter screen, utilize the filter screen can carry out the prefilter to the zymotic fluid, utilize hemisphere filter screen can carry out secondary filter to the zymotic fluid to for the finished product zymotic fluid of taking provides convenience, utilize the threaded connection relation of return bend and through hole, can dismantle the return bend, through setting up the bolt, can dismantle hemisphere filter screen, thereby provide convenience for the washing of hemisphere filter screen.

Drawings

FIG. 1 is a schematic view of the front cut structure of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

In the figure: the fermentation tank comprises a fermentation tank body 1, a feeding hopper 2, a motor 3, a stirring column 4, an electric heating plate 5, a slag discharge pipe 6, a discharge pipe 7, a manual valve 8, a top cover 9, a sealing gasket 10, a temperature controller 11, a pressure relief cover 12, a spring 13, an exhaust pipe 14, a spherical plug 15, a one-way exhaust valve 16, a bent pipe 17, a hemispherical filter screen 18, a filter screen 19 and bolts 20.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a microbial fermentation device, including fermentation cylinder body 1, fermentation cylinder body 1's upper end is provided with feeding hopper 2 respectively, motor 3 and pressure relief mechanism, motor 3 rotates the inside that the end extends to fermentation cylinder body 1, motor 3 rotates the outer fixed surface who holds and is connected with stirring post 4, the inside of stirring post 4 is provided with electric plate 5, fermentation cylinder body 1's lower extreme is provided with scum pipe 6 and discharge tube 7 respectively, fermentation cylinder body 1's interior bottom is the high slope form in center low edge, and scum pipe 6 sets up the lower extreme central point at fermentation cylinder body 1 and puts, through setting up scum pipe 6, can conveniently discharge the residue of fermentation cylinder bottom, scum pipe 6 and discharge tube 7's surface all is provided with manual valve 8.

The articulated top cap 9 that has in the surface of magazine 2, the sealed pad 10 of lower extreme fixedly connected with of top cap 9 through setting up magazine 2, can conveniently add fermentation raw materials toward fermentation cylinder body 1 is inside, utilizes top cap 9 and sealed pad 10, can avoid the air to get into fermentation cylinder body 1 from magazine 2 inside.

The left side of the fermentation tank body 1 is fixedly connected with a temperature controller 11 electrically connected with the electric heating plate 5, and the heating temperature of the electric heating plate 5 can be controlled by arranging the temperature controller 11.

Through setting up motor 3, stirring post 4, electric plate 5 and controller, utilize motor 3 can drive stirring post 4 and rotate, utilize stirring post 4 to rotate, can stir 1 inside microorganism zymotic fluid of fermentation cylinder body, through stirring on one side, utilize electric plate 5 to heat the zymotic fluid on one side, can make the more even of zymotic fluid heated, provide help for the fermentation.

Pressure release mechanism includes pressure release cover 12, spring 13, blast pipe 14, spherical stopper 15 and one-

way discharge valve

16, 12 fixed connection of pressure release cover are at fermentation cylinder body 1's upper surface, blast pipe 14 sets up the right side at pressure release cover 12, fermentation cylinder body 1's inside is seted up with the inside through-hole that is linked together of

pressure release cover

12, 16 threaded connection of one-way discharge valve are at the inner wall of through-hole, spring 13 fixed connection is at the inner wall of

pressure release cover

12, 15 fixed connection of spherical stopper are at the lower extreme of

spring

13, and 15 joints of spherical stopper are in the upper end of through-hole.

Through setting up one-way exhaust valve 16, can be with the inside surplus gas of fermentation cylinder body 1 in the through-hole, and prevent that the outside air from getting into fermentation cylinder body 1, when surplus gas pressure is higher, can push up spherical stopper 15, thereby make the surplus gas can get into inside the pressure release cover 12, and discharge from blast pipe 14, when fermentation cylinder body 1 internal pressure is normal, spring 13 can push up spherical stopper 15, make fermentation cylinder body 1 and external wall, thereby it facilitates to discharge the surplus gas for fermentation cylinder body 1, and effectively avoided the outside air to get into fermentation cylinder body 1.

The discharge pipe 7 comprises an elbow pipe 17 and a hemispherical filter screen 18, a through hole is formed in the lower end of the fermentation tank body 1, a filter screen 19 is fixedly connected to the inner wall of the through hole, the elbow pipe 17 is in threaded connection with the inner wall of the through hole, and the hemispherical filter screen 18 is fixedly mounted at the upper end of the elbow pipe 17 through a bolt 20.

Through setting up return bend 17, hemisphere filter screen 18 and filter screen 19, utilize filter screen 19 to carry out prefilter to the zymotic fluid, utilize hemisphere filter screen 18 to carry out secondary filter to the zymotic fluid to for taking the finished product zymotic fluid and providing convenience, utilize the threaded connection relation of return bend 17 and through hole, can dismantle return bend 17, through setting up bolt 20, can dismantle hemisphere filter screen 18, thereby facilitate for the washing of hemisphere filter screen 18.

The working principle is as follows: when the microbial fermentation device is used, firstly, the top cover 9 is opened, microbial fermentation raw materials are added into the fermentation tank body 1 from the feeding hopper 2, then the top cover 9 is closed, the motor 3 is started, the stirring column 4 can be driven to rotate by the rotation of the motor 3, the stirring column 4 is utilized to rotate, and the electric heating plate 5 is heated, so that fermentation liquor can be stirred and heated, and the purpose of being heated more uniformly is achieved.

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. The utility model provides a microbial fermentation device, includes fermentation cylinder body (1), its characterized in that: the fermentation cylinder is characterized in that the upper end of the fermentation cylinder body (1) is provided with a feeding hopper (2), a motor (3) and a pressure relief mechanism respectively, the rotating end of the motor (3) extends to the inside of the fermentation cylinder body (1), the outer surface of the rotating end of the motor (3) is fixedly connected with a stirring column (4), the inside of the stirring column (4) is provided with an electric heating plate (5), the lower end of the fermentation cylinder body (1) is provided with a deslagging pipe (6) and a discharge pipe (7) respectively, and the surfaces of the deslagging pipe (6) and the discharge pipe (7) are provided with a manual valve (8).

2. A microbial fermentation installation according to claim 1, wherein: the surface of the feeding hopper (2) is hinged with a top cover (9), and the lower end of the top cover (9) is fixedly connected with a sealing gasket (10).

3. A microbial fermentation installation according to claim 1, wherein: the left side of the fermentation tank body (1) is fixedly connected with a temperature controller (11) which is electrically connected with the electric heating plate (5).

4. A microbial fermentation installation according to claim 1, wherein: the inner bottom of the fermentation tank body (1) is in a slope shape with a low center and a high edge, and the slag discharge pipe (6) is arranged at the center of the lower end of the fermentation tank body (1).

5. A microbial fermentation installation according to claim 1, wherein: pressure release mechanism is including pressure release cover (12), spring (13), blast pipe (14), spherical stopper (15) and one-way discharge valve (16), pressure release cover (12) fixed connection is at the upper surface of fermentation cylinder body (1), blast pipe (14) set up the right side at pressure release cover (12), the through-hole that is linked together with pressure release cover (12) inside is seted up to the inside of fermentation cylinder body (1), one-way discharge valve (16) threaded connection is at the inner wall of through-hole, spring (13) fixed connection is at the inner wall of pressure release cover (12), spherical stopper (15) fixed connection is at the lower extreme of spring (13), and spherical stopper (15) joint is in the upper end of through-hole.

6. A microbial fermentation installation according to claim 1, wherein: discharge tube (7) include return bend (17) and hemisphere filter screen (18), and the through hole has been seted up to the lower extreme of fermentation cylinder body (1), and the inner wall fixedly connected with filter screen (19) of through hole, return bend (17) threaded connection are at the inner wall of through hole, and hemisphere filter screen (18) pass through bolt (20) fixed mounting in the upper end of return bend (17).