Soy sauce stock solution precipitating and filtering device

Abstract

The utility model relates to the technical field of soy sauce stock solutions, and discloses a soy sauce stock solution precipitating and filtering device which comprises a raw material tank, a filtering tank is arranged at the bottom of the raw material tank, the discharging flow in the raw material tank can be controlled through a throttling valve, and after the soy sauce stock solution enters the filtering tank, the soy sauce stock solution is roughly filtered through a high-density filtering layer; large material blocks and salt blocks are filtered, fine filtration is carried out through a precision filter layer, fine salt particles are filtered, fine filtration is carried out through an aluminum filter layer, hardened fiber bodies in the stock solution are filtered, microfiltration is carried out through a paper filter layer, and softened fiber bodies in the stock solution are filtered; turbid substances in the soy sauce stock solution are filtered out and fall to the bottom of the filtering tank, after the soy sauce stock solution is used for a long time, when multiple filtering layers need to be replaced or cleaned, the installation plate is pulled, the installation plate drives the multiple filtering layers to be pulled out of the filtering tank, installation is easy and convenient, and replacement and cleaning are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of soy sauce stock solution, in particular to a soy sauce stock solution precipitation and filtering device. Background Art

[0002] The main ingredients of soy sauce are water, salt, defatted soybeans, wheat, sugar, alcohol, monosodium glutamate, licorice, disodium ribonucleotide, etc. Soy sauce is a liquid condiment brewed from beans, wheat and bran. The raw materials of soy sauce are plant protein and starch. Plant protein is generally taken from soybean cake after soybean oil is pressed, or soybean meal after solvent leaching oil. Peanut cake and broad beans are also used as substitutes. Soybeans are the main raw materials in traditional production. After brewing, soy sauce cannot be eaten directly and needs further precipitation and filtration processing.

[0003] Chinese patent CN220026343U discloses a soy sauce concentrate filtering device, including a filter, characterized in that the filter is connected to a sedimentation mechanism, a pump for transporting the soy sauce concentrate in the sedimentation mechanism to the filter is installed on the filter, and a hose is installed at the inlet of the pump and extends into the sedimentation mechanism.

[0004] The above patent removes most of the large particles in the soy sauce stock solution through a sedimentation mechanism, which can enable the filter to be used for a longer time without being blocked, reduces the replacement frequency of the diatomaceous earth layer, reduces the filtration cost, saves the time of replacing the diatomaceous earth layer, and improves the filtration efficiency. However, in actual use, its filter layer is not precise enough, and it is impossible to conveniently clean and replace multiple filter layers. In order to solve the above problems, a soy sauce stock solution sedimentation and filtration device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a soy sauce stock solution precipitation and filtering device in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A soy sauce stock solution precipitation and filtration device comprises a raw material tank, a filter tank is arranged at the bottom of the raw material tank, a throttle valve is arranged between the raw material tank and the filter tank, a mounting plate is arranged outside the filter tank, a high-density filter layer is installed outside the mounting plate, a precision filter layer is installed outside the mounting plate, an aluminum filter layer is installed outside the mounting plate, a paper filter layer is installed outside the mounting plate, and a mounting port used in conjunction with the mounting plate is opened inside the filter tank.

[0008] As a preferred solution of the utility model, a liquid pump is provided on the outside of the filter tank, a liquid extraction pipe is installed at the input end of the liquid pump, and the end of the liquid extraction pipe away from the liquid pump extends to the interior of the filter tank and is located below the paper filter layer, and a liquid discharge pipe is installed at the output end of the liquid pump.

[0009] As a preferred solution of the utility model, a liquid storage tank is arranged outside the filter tank, one end of the liquid discharge pipe away from the liquid pump extends to the inside of the liquid storage tank, and a sealing cover plate is installed on the top of the liquid storage tank.

[0010] As a preferred solution of the utility model, a motor is fixedly connected to the top of the raw material tank, a transmission shaft is fixedly connected to the output end of the motor, a stirring rod is fixedly connected to the end of the transmission shaft away from the motor, and the stirring rod is located at the bottom of the raw material tank.

[0011] As a preferred solution of the utility model, a feed port is provided on the top of the raw material tank, a feed pipe is fixedly connected to the inside of the feed port, and one end of the feed pipe away from the feed port extends to the inside of the raw material tank.

[0012] As a preferred solution of the utility model, a fixing sleeve is fixedly connected to the outside of the raw material tank, and legs are fixed to the outside of the fixing sleeve in a circular arrangement.

[0013] The utility model has the following beneficial effects: the flow rate of the material discharged from the raw material tank can be controlled by the throttle valve; after the soy sauce stock liquid passes through the interior of the filter tank, it is coarsely filtered through the high-density filter layer, and its large material blocks and salt blocks are filtered; it is finely filtered through the precision filter layer, and fine salt particles are filtered; it is finely filtered through the aluminum filter layer, and the hardened fiber bodies in the stock liquid are filtered; it is microfiltered through the paper filter layer, and the softened fiber bodies in the stock liquid are filtered; after the soy sauce stock liquid passes through four filtrations, the turbid bodies in the soy sauce stock liquid are filtered out and fall to the bottom of the filter tank; after long-term use, when it is necessary to replace or clean multiple filter layers, the installation plate is pulled, and the installation plate drives multiple filter layers to be pulled out of the interior of the filter tank; the installation is simple and convenient, and it is easy to replace and clean; the soy sauce at the bottom of the filter tank is extracted by the liquid pump through the liquid extraction pipe and then discharged to the interior of the liquid storage tank through the liquid discharge pipe for sealed storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the mounting plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the raw material tank of the utility model.

[0018] In the figure: 1. Raw material tank; 2. Filter tank; 3. Throttle valve; 4. Mounting plate; 5. High-density filter layer; 6. Precision filter layer; 7. Aluminum filter layer; 8. Paper filter layer; 9. Liquid pump; 10. Liquid extraction pipe; 11. Liquid discharge pipe; 12. Liquid storage tank; 13. Sealing cover plate; 14. Motor; 15. Drive shaft; 16. Stirring rod; 17. Feed inlet; 18. Feed pipe; 19. Fixed sleeve; 20. Support leg. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0020] See also Figure 1 - Figure 3 The utility model provides a technical solution: a soy sauce stock solution precipitation and filtering device, comprising a raw material tank 1, a filter tank 2 is arranged at the bottom of the raw material tank 1, a throttle valve 3 is arranged between the raw material tank 1 and the filter tank 2, a mounting plate 4 is arranged outside the filter tank 2, a high-density filter layer 5 is installed outside the mounting plate 4, a precision filter layer 6 is installed outside the mounting plate 4, an aluminum filter layer 7 is installed outside the mounting plate 4, a paper filter layer 8 is installed outside the mounting plate 4, and a mounting port for matching with the mounting plate 4 is opened inside the filter tank 2. The flow rate of the raw material tank 1 can be controlled by the throttle valve 3. When the soy sauce stock solution passes through the interior of the filter tank 2, The high-density filter layer 5 is used for coarse filtration, and large pieces of salt blocks are filtered out. The precision filter layer 6 is used for fine filtration, and fine salt particles are filtered out. The aluminum filter layer 7 is used for fine filtration, and the hardened fiber bodies in the stock solution are filtered out. The paper filter layer 8 is used for microfiltration, and the softened fiber bodies in the stock solution are filtered out. After the soy sauce stock solution is filtered through four passes, the turbid bodies in the soy sauce stock solution are filtered out and fall to the bottom of the filter tank 2. After long-term use, when multiple filter layers need to be replaced or cleaned, the installation plate 4 is pulled, and the installation plate 4 drives multiple filter layers to be pulled out of the inside of the filter tank 2. The installation is simple and convenient, and it is easy to replace and clean.

[0021] Furthermore, a liquid pump 9 is provided on the outside of the filter tank 2, and a liquid extraction pipe 10 is installed at the input end of the liquid pump 9, and the end of the liquid extraction pipe 10 away from the liquid pump 9 extends to the inside of the filter tank 2 and is located below the paper filter layer 8, and a discharge pipe 11 is installed at the output end of the liquid pump 9, and a liquid storage tank 12 is provided on the outside of the filter tank 2, and the end of the discharge pipe 11 away from the liquid pump 9 extends to the inside of the liquid storage tank 12, and a sealing cover plate 13 is installed on the top of the liquid storage tank 12, and the soy sauce at the bottom of the filter tank 2 is extracted by the liquid pump 9 through the liquid extraction pipe 10 and then discharged to the inside of the liquid storage tank 12 through the discharge pipe 11 for sealed storage.

[0022] Furthermore, a motor 14 is fixedly connected to the top of the raw material tank 1, and the model of the motor 14 is Y-160M. A transmission shaft 15 is fixedly connected to the output end of the motor 14, and a stirring stick 16 is fixedly connected to the end of the transmission shaft 15 away from the motor 14, and the stirring stick 16 is located at the bottom of the raw material tank 1. A feed port 17 is arranged on the top of the raw material tank 1, and a feed pipe 18 is fixedly connected to the inside of the feed port 17, and the end of the feed pipe 18 away from the feed port 17 extends to the inside of the raw material tank 1, and the soy sauce stock solution is poured from the feed port 17 into the inside of the raw material tank 1 through the feed pipe 18, and the transmission shaft 15 is driven to rotate by the motor 14. When the transmission shaft 15 rotates, it drives the stirring stick 16 to rotate, and the stirring stick 16 continuously stirs the soy sauce stock solution inside the raw material tank 1, thereby separating and diluting it. A fixed sleeve 19 is fixedly connected to the outside of the raw material tank 1, and legs 20 are fixed to the outside of the fixed sleeve 19. The coordinated use of the fixed sleeve 19 and the legs 20 can improve the stability of the raw material tank 1.

[0023] In summary, when the soy sauce stock solution needs to be precipitated and filtered, the soy sauce stock solution is poured in from the feed port 17, and enters the interior of the raw material tank 1 through the feed pipe 18. At this time, the motor 14 is started, and the motor 14 drives the transmission shaft 15 to rotate. When the transmission shaft 15 rotates, it drives the stirring rod 16 to rotate. The stirring rod 16 continuously stirs the soy sauce stock solution inside the raw material tank 1, thereby separating and diluting it. The throttle valve 3 is opened, and the flow rate of the material can be controlled by the throttle valve 3. After the soy sauce stock solution enters the interior of the filtering tank 2, it is coarsely filtered through the high-density filter layer 5, finely filtered through the precision filter layer 6, and finely filtered through the aluminum filter layer 7. Fine filtration is performed and microfiltration is performed on the soy sauce stock liquid through the paper filter layer 8. After the soy sauce stock liquid is filtered through four times, the turbid body in the soy sauce stock liquid is filtered out and falls to the bottom of the filter tank 2. At this time, the liquid pump 9 is started, and the liquid pump 9 extracts the soy sauce at the bottom of the filter tank 2 through the liquid extraction pipe 10 and then discharges it to the inside of the liquid storage tank 12 through the liquid discharge pipe 11. After long-term use, when it is necessary to replace or clean multiple filter layers, pull the mounting plate 4, and the mounting plate 4 drives multiple filter layers to be pulled out of the inside of the filter tank 2. The installation is simple and convenient, and it is easy to replace and clean. The coordinated use of the fixing sleeve 19 and the supporting leg 20 can improve the stability of the raw material tank 1.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soy sauce stock solution precipitation and filtration device, characterized in that: The invention comprises a raw material tank (1), a filter tank (2) is arranged at the bottom of the raw material tank (1), a throttle valve (3) is arranged between the raw material tank (1) and the filter tank (2), a mounting plate (4) is arranged outside the filter tank (2), a high-density filter layer (5) is installed outside the mounting plate (4), a precision filter layer (6) is installed outside the mounting plate (4), an aluminum filter layer (7) is installed outside the mounting plate (4), a paper filter layer (8) is installed outside the mounting plate (4), and a mounting port for use with the mounting plate (4) is opened inside the filter tank (2).

2. A soy sauce stock solution precipitation and filtration device according to claim 1, characterized in that: A liquid pump (9) is arranged outside the filter tank (2), a liquid extraction pipe (10) is installed at the input end of the liquid pump (9), and an end of the liquid extraction pipe (10) away from the liquid pump (9) extends to the inside of the filter tank (2) and is located below the paper filter layer (8), and a liquid discharge pipe (11) is installed at the output end of the liquid pump (9).

3. A soy sauce stock solution precipitation and filtration device according to claim 2, characterized in that: A liquid storage tank (12) is arranged outside the filter tank (2), one end of the liquid discharge pipe (11) away from the liquid pump (9) extends to the inside of the liquid storage tank (12), and a sealing cover plate (13) is installed on the top of the liquid storage tank (12).

4. A soy sauce stock solution precipitation and filtration device according to claim 1, characterized in that: A motor (14) is fixedly connected to the top of the raw material tank (1), a transmission shaft (15) is fixedly connected to the output end of the motor (14), a stirring rod (16) is fixedly connected to one end of the transmission shaft (15) away from the motor (14), and the stirring rod (16) is located at the bottom of the raw material tank (1).

5. A soy sauce stock solution precipitation and filtration device according to claim 1, characterized in that: A feed port (17) is provided at the top of the raw material tank (1), a feed pipe (18) is fixedly connected to the inside of the feed port (17), and one end of the feed pipe (18) away from the feed port (17) extends to the inside of the raw material tank (1).

6. A soy sauce stock solution precipitation and filtration device according to claim 1, characterized in that: The outside of the raw material tank (1) is fixedly connected to a fixing sleeve (19), and the outside of the fixing sleeve (19) is ring-arranged with supporting legs (20) fixed thereto.

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