CN217838946U

CN217838946U - Lactic acid bacteria fermenting installation with sample structure

Info

Publication number: CN217838946U
Application number: CN202122028307.0U
Authority: CN
Inventors: 肖云芳; 陈献明
Original assignee: Hangzhou Vogsun Food Co ltd
Current assignee: Hangzhou Vogsun Food Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-11-18
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a lactobacillus fermentation device with sample structure, which comprises a tank body, jar body upper end is connected with the inlet pipe, jar body downside is connected with the discharging pipe, be provided with automatically controlled valve on inlet pipe and the discharging pipe, the fixed heat pipe that is provided with in the internal bottom center of jar, be provided with the heater in the heat pipe, jar body upper end center fixedly connected with motor, motor output end penetrates jar internal fixedly connected with pivot, fixedly connected with carousel in the pivot evenly is provided with many stirring leaves along the circumference on the carousel, jar body downside side is connected with sample structure. The utility model has the advantages that through the arrangement of the sampling structure, the sampling is convenient, the mixed bacteria in the air can be prevented from entering the fermentation tank and the sampling bottle in the sampling process, and the fermentation safety and the sampling accuracy are ensured; meanwhile, the fermentation tank is heated uniformly, and the temperature is kept constant, so that the normal fermentation of the lactic acid bacteria is facilitated.

Description

Lactic acid bacteria fermenting installation with sample structure

Technical Field

The utility model relates to a lactic acid bacteria fermentation technical field especially relates to a lactic acid bacteria fermentation device with sample structure.

Background

Lactic acid bacteria are a general term for a group of bacteria capable of producing a large amount of lactic acid using fermentable carbohydrates, and are a group of relatively large and complex bacteria, most of which are essential flora and flora having important physiological functions, which are widely present in the intestinal tract of the human body. There are a large number of fermentation apparatuses on the market, but these apparatuses have poor sealing properties, cannot supply the temperature required for fermentation of lactic acid bacteria, and are not uniformly heated, resulting in a long production time.

In addition, in the fermentation process of the lactic acid bacteria, parameters are set according to the degree conveniently, so that the sampling is needed at regular time, the existing sampling process is complicated, manual sampling is needed, and the traditional sampling mode easily brings mixed bacteria in the air into the fermentation tank to influence the growth of the lactic acid bacteria, so that the lactic acid fermentation is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a lactobacillus fermentation device with sample structure.

The utility model adopts the following technical scheme:

the utility model provides a lactobacillus fermentation device with sample structure, which comprises a tank body, jar body upper end is connected with the inlet pipe, jar body downside is connected with the discharging pipe, be provided with automatically controlled valve on inlet pipe and the discharging pipe, the fixed heat pipe that is provided with in the internal bottom center of jar, be provided with the heater in the heat pipe, jar body upper end center fixedly connected with motor, the motor output penetrates jar internal fixedly connected with pivot, fixedly connected with carousel in the pivot, evenly be provided with many stirring leaves along the circumference on the carousel, jar body downside side is connected with sample structure, sample structure includes the sampling pipe, the high temperature steam pipe, blast pipe and sampling bottle, the sampling pipe, high temperature steam pipe and blast pipe intercommunication sampling bottle, the sampling bottle includes bottle and sealed lid, be provided with sealed the pad in the sealed lid, sealed lid and bottle threaded connection, after the fastening, the sealed pad of bottle top is sealed to the pressure, the sampling pipe, be provided with automatically controlled valve on high temperature steam pipe and the blast pipe respectively, be connected with the manometer on the sampling pipe.

Preferably, a safety valve is connected to the sampling pipe.

Preferably, a heat insulation layer is arranged in the tank body.

Preferably, an electronic thermometer is arranged on the tank body, and a probe of the electronic thermometer extends into the tank body.

Preferably, a sealing bearing is connected between the rotating shaft and the tank body.

Preferably, the bottom of the tank body is fixedly connected with a support leg.

Preferably, a negative pressure device is connected to the sampling bottle.

The utility model has the advantages that: (1) The utility model has the advantages that the sampling structure is arranged, the sampling is convenient, the mixed bacteria in the air can be prevented from entering the fermentation tank and the sampling bottle in the sampling process, and the fermentation safety and the sampling accuracy are ensured; (2) The utility model discloses can make the lactic acid bacteria live to exist under the most suitable temperature condition through heater, heat pipe and heat preservation to make the normal clear of lactic acid bacteria fermentation process and the promotion of fermentation speed, the rotation that the cooperation motor slowly drove the stirring leaf makes the substrate of treating the fermentation obtain abundant stirring, is heated evenly, is favorable to the normal fermentation of lactic acid bacteria.

Drawings

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

FIG. 2 is a schematic view of a structure of a rotary plate of the present invention;

in the figure: 1. the device comprises a tank body, 2, a heat preservation layer, 3, a heat conduction pipe, 4, a heater, 5, a motor, 6, a rotating shaft, 7, a rotary disc, 8, a stirring blade, 9, a feeding pipe, 10, an electric control valve, 11, a discharging pipe, 12, an electronic thermometer, 13, supporting legs, 14, a sampling pipe, 15, a high-temperature steam pipe, 16, an exhaust pipe, 17, a pressure gauge, 18, a sampling bottle, 19, a sealing cover, 20, a sealing gasket, 21 and a safety valve.

Detailed Description

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

the embodiment is as follows: as shown in attached figures 1 and 2, the lactobacillus fermentation device with the sampling structure comprises a tank body 1, wherein an inlet pipe 9 is connected to the upper end of the tank body, a discharge pipe 11 is connected to the lower side of the tank body, an electric control valve 10 is arranged on the inlet pipe and the discharge pipe, a heat conduction pipe 3 is fixedly arranged at the center of the bottom in the tank body, a heater 4 is arranged in the heat conduction pipe, a motor 5 is fixedly connected to the center of the upper end of the tank body, the output end of the motor penetrates into a rotating shaft 6 fixedly connected in the tank body, a rotating disc 7 is fixedly connected to the rotating shaft, a plurality of stirring blades 8 are uniformly arranged on the rotating disc along the circumference, a sampling structure is connected to the lower side end of the tank body and comprises a sampling pipe 14, a high-temperature steam pipe 15, an exhaust pipe 16 and a sampling bottle 18, the sampling pipe, the high-temperature steam pipe and the exhaust pipe are communicated with the sampling bottle, the sampling bottle comprises a bottle body and a sealing cover 19, a sealing gasket 20 is arranged in the sealing cover, the sealing cover is in threaded connection with the bottle body, after fastening, the sealing is carried out, the top end of the bottle is pressed against the sealing gasket, the sampling pipe and the steam pipe, the electric control valve is respectively arranged on the high-temperature steam pipe and the steam pipe, and the exhaust pipe, and the sampling pipe are connected with a pressure gauge 17.

The sampling pipe is connected with a safety valve 21. A layer of heat preservation layer 2 is arranged in the tank body. An electronic thermometer 12 is arranged on the tank body, and a probe of the electronic thermometer extends into the tank body. A sealing bearing is connected between the rotating shaft and the tank body. The bottom of the tank body is fixedly connected with a support leg 13. The sampling bottle is connected with a negative pressure device (not shown in the figure).

The utility model discloses during the sample, automatically controlled valve is closed on blast pipe and the sampling pipe, the high temperature steam pipe links to each other with high-pressure steam equipment, open automatically controlled valve on the high temperature steam pipe, high temperature high pressure steam carries out the sterilization disinfection to the sampling bottle, the manometer shows steam pressure, prevent that the sampling bottle from because of the too high explosion of pressure, the sterilization disinfection is accomplished the back, close automatically controlled valve on the high temperature steam pipe, automatically controlled valve is opened on the blast pipe, steam is discharged through the blast pipe, steam emission has accomplished the back, close automatically controlled valve on the blast pipe, automatically controlled valve is opened on the sampling pipe, form the negative pressure in making the sampling bottle through vacuum device, in extracting the sampling bottle with zymotic fluid in the fermentation cylinder, realize the sample.

The utility model has the advantages that the sampling structure is arranged, the sampling is convenient, the mixed bacteria in the air can be prevented from entering the fermentation tank and the sampling bottle in the sampling process, and the fermentation safety and the sampling accuracy are ensured; the utility model discloses can make the lactic acid bacteria live to exist under the most suitable temperature condition through heater, heat pipe and heat preservation to make the normal clear of lactic acid bacteria fermentation process and the promotion of fermentation speed, the rotation that the cooperation motor slowly drove the stirring leaf makes the substrate of treating the fermentation obtain abundant stirring, is heated evenly, is favorable to the normal fermentation of lactic acid bacteria.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims

1. The utility model provides a lactic acid bacteria fermenting installation with sampling structure, which comprises a tank body, jar body upper end is connected with the inlet pipe, jar body downside is connected with the discharging pipe, be provided with automatically controlled valve on inlet pipe and the discharging pipe, characterized by, the fixed heat pipe that is provided with in the internal bottom center of jar, be provided with the heater in the heat pipe, jar body upper end center fixedly connected with motor, the motor output penetrates jar internal fixedly connected with pivot, fixedly connected with carousel in the pivot, evenly be provided with many stirring leaves along the circumference on the carousel, jar body downside side is connected with sampling structure, sampling structure includes the sampling pipe, the high temperature steam pipe, blast pipe and sampling bottle, the sampling pipe, high temperature steam pipe and blast pipe intercommunication sampling bottle, the sampling bottle includes bottle and sealed lid, be provided with sealed the pad in the sealed lid, sealed lid and bottle threaded connection, after the fastening, the sealed pad of bottle top is supported to the pressure and is sealed, the sampling pipe, be provided with automatically controlled valve on high temperature steam pipe and the blast pipe respectively, be connected with the manometer on the sampling pipe.

2. The lactobacillus fermentation device with the sampling structure as set forth in claim 1, wherein the sampling pipe is connected with a safety valve.

3. The lactobacillus fermentation device with the sampling structure as claimed in claim 1, wherein a thermal insulation layer is arranged in the tank body.

4. The lactobacillus fermentation device with the sampling structure as claimed in claim 1, wherein the tank body is provided with an electronic thermometer, and a probe of the electronic thermometer extends into the tank body.

5. The lactobacillus fermentation device with the sampling structure as claimed in claim 1, wherein a sealing bearing is connected between the rotating shaft and the tank body.

6. The lactobacillus fermentation device with the sampling structure as claimed in claim 1, wherein the bottom of the tank body is fixedly connected with support legs.

7. The lactobacillus fermentation device with the sampling structure as set forth in claim 1, wherein the sampling bottle is connected with a negative pressure device.