CN219117410U

CN219117410U - Soy sauce brewing and fermenting device

Info

Publication number: CN219117410U
Application number: CN202223490360.3U
Authority: CN
Inventors: 余红波; 邹涛; 陈海山; 付彩霞; 郑晓军; 刘亮
Original assignee: Hubei Tulaohan Flavouring Food Co ltd
Current assignee: Hubei Tulaohan Flavouring Food Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-02
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a soy sauce brewing and fermenting device, which comprises a plurality of fermenting tanks, wherein a fermenting tank is arranged in the fermenting tanks, a heating cavity is formed by the inner wall of the fermenting tank and the outer wall of the fermenting tank, the upper end and the lower end of the heating cavity are respectively communicated with a water inlet pipe and a water outlet pipe, a tank cover is buckled on the fermenting tank, a plurality of motors are arranged on the tank cover, the output shafts of the motors are connected with screw shafts arranged in the fermenting tanks, the bottom of the fermenting tank is communicated with a plurality of air inlet branch pipes, and the air inlet branch pipes are communicated with a compressed air source through an air inlet header pipe.

Description

Soy sauce brewing and fermenting device

Technical Field

The utility model relates to the field of food processing, in particular to a soy sauce brewing and fermenting device.

Background

The brewed soy sauce is a liquid seasoning with special color, fragrance and taste, which is prepared by taking soybean, wheat and bran as raw materials and fermenting by microorganisms. In the whole fermentation process of soy sauce, the brewing pond needs to be kept at a proper fermentation temperature, and the brewing pond used by the formula adopts a jacket heating mode at present, and is similar to a patent of CN213037779U and a soy sauce brewing fermentation device, and the difference is that the patent is steam heating, and the company adopts hot water heating, so that the soy sauce brewing fermentation device has the following defects: 1. because the heat is transmitted inwards from the outer wall of the sauce jar, the sauce mash is hot outside and cold inside, and the temperature is not uniform; 2. the sealing inside of the soy sauce mash is stuffy and lack of oxygen, and harmful anaerobic bacteria can be generated to influence the brewing effect.

Disclosure of Invention

The utility model aims to solve the technical problems of uneven heating of sauce temperature and lack of oxygen in sauce mash by providing a soy sauce brewing fermentation device.

In order to solve the problems, the technical scheme of the utility model is as follows:

the utility model provides a fermenting installation is made to soy sauce, includes a plurality of fermentation vats, is equipped with the fermentation vat in the fermentation vat, comprises heating chamber by fermentation vat inner wall and fermentation vat outer wall, and both ends are respectively with inlet tube and drain pipe intercommunication about the heating chamber, and the lock has the case lid on the fermentation vat, installs many motors on the pond lid, and the motor output shaft is connected with the screw axis that sets up in the fermentation vat, and fermentation vat bottom intercommunication has many air inlet branch pipes, and air inlet branch pipe is through air inlet header pipe and compressed air source intercommunication.

The bottom of the fermentation tank is provided with a plurality of conical bottoms, each conical bottom is respectively positioned below each screw shaft, and each air inlet branch pipe is communicated with the conical bottom.

A filter screen is arranged in the conical bottom.

The box cover is fixedly connected with a plurality of guide pipes, each screw shaft is arranged in each guide pipe, the upper end of each guide pipe is provided with a plurality of discharge ports, and an umbrella-shaped skirt edge is fixedly connected to the guide pipe below the discharge ports.

The case cover is communicated with a feed pipe, and the feed pipe is hinged with a pipe cover.

An air filter and an ultraviolet sterilizer are arranged on a pipeline of the compressed air source communicated with the air inlet main pipe.

The beneficial effects of the utility model are as follows:

1. in the fermentation process, the soy sauce mash is stirred, and meanwhile, the bottom soy sauce mash is pumped upwards, so that the soy sauce mash close to the box wall moves towards the propeller direction, and the soy sauce mash is uniformly contacted with the heating cavity, so that the soy sauce mash is heated more uniformly.

2. In the process of stirring the soy sauce mash, compressed air is continuously input into the fermentation box, and the soy sauce mash is enabled to be in uniform contact with air along with the ascending of the soy sauce mash, so that oxygen supply is ensured, the generation of harmful anaerobic bacteria is reduced, and the brewing effect is improved.

Drawings

The utility model is further described with reference to the accompanying drawings:

figure 1 is a schematic view of a partial cross-sectional structure of the present utility model,

figure 2 is a schematic cross-sectional view of the present utility model,

fig. 3 is a schematic top view of the present utility model.

In the figure: the fermentation tank 1, the fermentation tank 2, the tank cover 3, the motor 4, the feeding pipe 5, the pipe cover 6, the screw shaft 7, the discharge port 8, the skirt 9, the guide pipe 10, the air inlet main pipe 11, the drain pipe 12, the filter screen 13, the air inlet branch pipe 14, the water inlet pipe 15, the compressed air source 16, the electromagnetic valve 17, the air filter 18, the water pump, the water heater 20 and the ultraviolet sterilizer 21.

Detailed Description

As shown in figures 1 to 3, a soy sauce brewing fermentation device comprises a plurality of square fermentation tanks 1 made of concrete, wherein a stainless steel fermentation tank 2 is arranged in each fermentation tank 1, a heating cavity is formed by the inner wall of each fermentation tank 1 and the outer wall of each fermentation tank 2, the upper end and the lower end of each heating cavity are respectively communicated with a water inlet pipe 15 and a water outlet pipe 12, a tank cover 3 is buckled on each fermentation tank 2, a plurality of motors 4 are arranged on the tank cover, the output shafts of the motors 4 are connected with screw shafts 7 arranged in the fermentation tanks 1, a plurality of air inlet branch pipes 14 are communicated with the bottoms of the fermentation tanks 2, the air inlet branch pipes 14 are communicated with a compressed air source 16 through an air inlet header pipe 11, an electromagnetic valve 17 is arranged on a compressed air pipe connected with the air inlet header pipe 11 through the air inlet header pipe 11, the electromagnetic valve 17 is synchronously started with the motors 4, the compressed air source 16 is an air compressor, and a quick connector is connected between the air inlet header pipe 11 and the compressed air pipe.

The working process of the utility model is as follows: in the process of fermenting the sauce mash in the fermentation box 2, a water pump arranged on the water inlet pipe 15 continuously pumps warm water with the temperature of 42 ℃ in the water heater 20 to be sent into the heating cavity, so that the fermentation box 2 is kept to be soaked in the water with the temperature of 42 ℃ all the time, the motor 4 drives the screw shaft 7 to rotate for 5 minutes every 60 minutes, and the sauce mash at the bottom of the fermentation box 2 is continuously pumped upwards in the process of screw rotation, so that the sauce mash forms a circulating stirring which moves from bottom to top, the sauce mash can be heated uniformly, meanwhile, compressed air enters the sauce mash to supplement air, and the air supplies air to the sauce mash along with the movement of the sauce mash, so that the sauce mash can be contacted with the air uniformly.

The bottom of the fermentation tank 2 is provided with a plurality of conical bottoms, each conical bottom is respectively positioned below each screw shaft 7, and each air inlet branch pipe is communicated with the conical bottom. This structure can improve the stirring effect of the moromi.

A filter screen 13 is arranged in the conical bottom. The filter screen 13 allows air to be evenly distributed into the moromi.

The box cover 3 is fixedly connected with a plurality of guide pipes 10, each screw shaft 7 is arranged in each guide pipe 10, a plurality of discharge ports 8 are formed in the upper ends of the guide pipes 10, and an umbrella-shaped skirt 9 is fixedly connected to the guide pipes 10 below the discharge ports 8. As shown in fig. 2, the rotary screw shaft 7 pumps the soy sauce mash to move upwards on the guide pipe 10, and when the soy sauce mash moves to the discharge port 8, the soy sauce mash falls on the skirt 9 after being discharged from the discharge port 8, and the soy sauce mash is distributed and sprinkled by the skirt 9, so that the soy sauce mash can be uniformly circulated, and the material turning effect of the soy sauce mash is improved.

A feed pipe 5 is communicated with the box cover 3, and a pipe cover 6 is hinged on the feed pipe 5. The structure is convenient for discharging the soy sauce mash, and the pipe cover 6 also has the functions of exhausting, sealing and dust prevention.

An air filter 18 and an ultraviolet sterilizer 21 are installed on a pipe that the compressed air source 16 communicates with the intake manifold 11. The structure filters and sterilizes the air entering the sauce mash, and avoids sterilizing and polluting the sauce mash.

Claims

1. The utility model provides a fermenting installation is made to soy sauce, includes a plurality of fermentation vat (1), is equipped with fermentation vat (2) in fermentation vat (1), comprises the heating chamber by fermentation vat (1) inner wall and fermentation vat (2) outer wall, both ends respectively with inlet tube (15) and drain pipe (12) intercommunication about the heating chamber, the lock has case lid (3), its characterized in that on fermentation vat (2): a plurality of motors (4) are arranged on the tank cover, the output shafts of the motors (4) are connected with screw shafts (7) arranged in the fermentation tank (1), a plurality of air inlet branch pipes (14) are communicated with the bottom of the fermentation tank (2), and the air inlet branch pipes (14) are communicated with a compressed air source (16) through an air inlet main pipe (11).

2. The soy sauce brewing and fermenting apparatus according to claim 1, wherein: the bottom of the fermentation box (2) is provided with a plurality of conical bottoms, each conical bottom is respectively positioned below each screw shaft (7), and each air inlet branch pipe is communicated with the conical bottom.

3. A soy sauce brewing fermentation apparatus as claimed in claim 2, wherein: a filter screen (13) is arranged in the conical bottom.

4. A soy sauce brewing fermentation apparatus according to any of claims 1-3, wherein: a plurality of guide pipes (10) are fixedly connected to the box cover (3), each screw shaft (7) is arranged in each guide pipe (10), a plurality of discharge ports (8) are formed in the upper ends of the guide pipes (10), and umbrella-shaped skirt edges (9) are fixedly connected to the guide pipes (10) below the discharge ports (8).

5. A soy sauce brewing fermentation apparatus according to any of claims 1-3, wherein: the case cover (3) is communicated with a feed pipe (5), and the feed pipe (5) is hinged with a pipe cover (6).

6. A soy sauce brewing fermentation apparatus according to any of claims 1-3, wherein: an air filter (18) and an ultraviolet sterilizer (21) are arranged on a pipeline of the compressed air source (16) communicated with the air inlet main pipe (11).