Fermentation monitoring equipment for soy sauce preparation

Abstract

The utility model discloses fermentation monitoring equipment for soy sauce preparation, which comprises a fermentation tank and a processing support, the fermentation tank is mounted on the processing support, and a fermentation monitoring adjusting structure is mounted on the fermentation tank; the utility model relates to the technical field of soy sauce preparation, high-pressure gas generated by fermentation is automatically discharged through the fermentation monitoring and adjusting structure, and centrifugal stirring is performed, so that the mixing and stirring effect on materials can be enhanced, the influence of material precipitation on the stirring effect on the materials is avoided, the materials are relatively comprehensively stirred, and the production efficiency is improved. Therefore, the fermentation effect of subsequent materials is guaranteed, and gas at the overturning position is rapidly discharged while stirring is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of soy sauce preparation, in particular to fermentation monitoring equipment for soy sauce preparation. Background Art

[0002] Fermented soy sauce (fermented soy, sauce) refers to a liquid condiment with special color, aroma and taste made from soybeans and (or) defatted soybeans (soybean meal or bean cake), wheat and (or) bran through microbial fermentation. It is divided into two categories according to the fermentation process, namely high-salt dilute fermented soy sauce and low-salt solid fermented soy sauce. High-salt dilute fermented soy sauce is made from soybeans and (or) defatted soybeans (soybean meal or bean cake), wheat and (or) wheat flour. After being steamed and koji-made, it is mixed with brine to form a dilute mash, and then fermented by microorganisms. The fermentation tank refers to an industrial device used for microbial fermentation. Its main body is generally a main cylinder made of stainless steel plate, with a volume of 1m3 to hundreds of m3. In design and processing, attention should be paid to strict and reasonable structure. It can withstand steam sterilization, has certain operational flexibility, minimizes internal accessories (avoids dead corners), has strong material and energy transfer performance, and can be adjusted to facilitate cleaning and reduce pollution. It is suitable for the production of a variety of products and reduces energy consumption. The structure of the fermenter used for anaerobic fermentation (such as the production of alcohol and solvents) can be relatively simple. The fermenter used for aerobic fermentation (such as the production of antibiotics, amino acids, organic acids, vitamins, etc.) needs to continuously introduce a large amount of sterile air into the tank, and in order to consider the utilization rate of the introduced air, the fermenter structure is relatively complex. Commonly used ones are mechanical stirring fermenters, bubbling fermenters and airlift fermenters.

[0003] When the fermentation tanks of the prior art that can automatically monitor the pressure inside the fermentation tank are in use, most of them have poor stirring effect on the materials inside the fermentation tank, and the materials are easily settled at the bottom of the fermentation tank, thereby affecting the fermentation effect of the materials. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was produced. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fermentation monitoring device for soy sauce preparation, comprising: a fermentation tank and a processing bracket, the fermentation tank is installed on the processing bracket, and a fermentation monitoring and adjusting structure is installed on the fermentation tank;

[0005] The fermentation monitoring and regulating structure comprises: a plurality of stirring shaft tubes, a plurality of convex drainage tubes, a plurality of concave set blocks, a plurality of convex plug-in blocks, a plurality of plug-in limit shaft tubes, a plurality of plug-in limit set shaft tubes, a plurality of spider web diverter tubes, a plurality of sealing air bags, a plurality of sealing bearing blocks, a plurality of vertical set springs, a stirring gear set, a stirring driving machine, a plurality of stirring limit metal rods, a coiled heater and a monitoring pressure regulating assembly;

[0006] A plurality of the stirring limit metal rods are evenly inserted on the bottom end of the fermentation tank, a plurality of the stirring shaft tubes are evenly inserted on the top end of the fermentation tank, and a plurality of the stirring shaft tubes are movably sleeved on a plurality of the stirring limit metal rods, a plurality of the sealing bearing blocks are respectively installed on the inner sides of a plurality of the stirring shaft tubes, and some of the sealing bearing blocks are respectively connected to a plurality of the stirring limit metal rods, a plurality of the convex drainage tubes are respectively inserted on a plurality of the stirring shaft tubes, a plurality of the concave sleeve blocks are respectively sleeved on a plurality of the convex drainage tubes, a plurality of the convex insert blocks are respectively movably inserted on the inner sides of a plurality of the concave sleeve blocks, a plurality of the insert limit sleeve shaft tubes are respectively inserted on a plurality of the concave sleeve blocks, and a plurality of the insert limit sleeve shaft tubes are respectively movably inserted on a plurality of the convex insert The plurality of insert-limiting shaft tubes are respectively inserted on the convex insert-limiting sleeve shaft tubes, and the plurality of spider web shunt tubes are respectively inserted on the convex insert-limiting shaft tubes such as the steel pipe, and the plurality of spider web shunt tubes are respectively connected to the plurality of insert-limiting shaft tubes, the plurality of sealing air bags are respectively sleeved on the plurality of convex insert-limiting shaft tubes, and the plurality of sealing air bags are respectively connected to the plurality of spider web shunt tubes, the plurality of vertical sleeve springs are respectively sleeved on the plurality of insert-limiting shaft tubes and the plurality of insert-limiting sleeve shaft tubes, the stirring gear set is sleeved on the plurality of stirring shaft tubes, the driving end of the stirring driving machine is connected to the stirring gear set, the coiled heater is installed on the side wall of the fermentation tank, and the monitoring pressure regulating assembly is installed on the plurality of convex drainage tubes;

[0007] It should be noted that, in the above, the stirring driving machine is operated to drive the stirring gear set on the driving end of the stirring driving machine to operate, and the stirring gear set is used to drive several stirring shaft tubes thereon to rotate, so that the stirring shaft tube rotates along the stirring limit metal rod, and the gap between the stirring shaft tube and the stirring limit metal rod is sealed by the sealing bearing block, and the upper part of the stirring shaft tube is limited by the convex drainage tube, and the convex plug-in block is vertically lifted and pushed by the vertical set spring on the inner side of the concave set block, so as to insert the convex plug-in block into the convex drainage tube and the inner side of the stirring shaft tube, and monitor the pressure. The regulating component inflates the inserted limit set shaft tube, and at the same time, the inserted limit set shaft tube inflates the inserted limit shaft tube, the spider web shunt tube is inflated through the inserted limit shaft tube, and the sealing airbag is inflated through the spider web shunt tube, and the sealing airbag is expanded and squeezed on the sealing bearing block to achieve a sealing effect. When the pressure inside the fermentation tank is higher than a certain value, the air pressure squeezes the sealing airbag, while making the convex inserted block move vertically upward along the inner side of the concave set block, and at the same time squeezes and contracts the vertical set spring, so as to discharge the high-pressure gas, thereby achieving the pressure control and fermentation effect.

[0008] Preferably, the monitoring pressure regulating assembly comprises: an air pressure detector, an air-filled annular tube, an air-filled sealing pump, a gas annular collecting tube, a gas collecting box, a pressure valve, a circular stopper and an air pressure airbag;

[0009] The inflatable annular tube is connected to a plurality of the plug-in limit sleeve shaft tubes, the air pressure detector is installed on the inner side of the inflatable annular tube, the inflatable sealing pump is installed on the inflatable annular tube, the gas annular collecting tube is connected to a plurality of the convex drainage tubes, the gas collecting box is connected to the gas annular collecting tube, the round-shaped limit block is installed on the inner side of the gas collecting box, the air pressure airbag is installed on the round-shaped limit block, and the pressure valve is installed on the gas collecting box;

[0010] It should be noted that, in the above, the high-pressure gas discharged from the inside of several convex drainage tubes is drained through the gas ring collecting tube, the gas inside the inflatable ring tube is detected by the air pressure detector, the inflatable ring tube is inflated by the inflatable sealing pump, and several plug-in limit set shaft tubes are inflated by the inflatable ring tube, so as to control the air pressure of several sealed air bags, thereby controlling the discharge pressure range inside the fermentation tank, and the discharged gas is raised and lowered by the inner circular limit block of the gas collection box and the air pressure air bag, thereby avoiding the emission of waste gas.

[0011] Preferably, a plurality of zigzag filtering and stirring blocks are respectively arranged on the plurality of stirring shaft tubes.

[0012] Preferably, a plurality of the zigzag filtering and stirring blocks are respectively provided with filter nets.

[0013] Preferably, a plurality of drainage heat sinks are respectively provided on the plurality of zigzag filtering and stirring blocks.

[0014] Preferably, a temperature sensor is provided inside the fermentation tank.

[0015] Beneficial Effects

[0016] The utility model provides a fermentation monitoring device for soy sauce preparation. It has the following beneficial effects: the fermentation monitoring device for soy sauce preparation automatically discharges the high-pressure gas generated by fermentation through the fermentation monitoring and regulating structure, and can enhance the mixing and stirring effect of materials through centrifugal stirring, thereby preventing material precipitation from affecting the stirring effect of materials, ensuring more comprehensive stirring of materials, thereby ensuring the fermentation effect of subsequent materials, and quickly discharging the gas at the turning point while stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front and cross-sectional schematic diagram of a fermentation monitoring device for soy sauce preparation described in the utility model.

[0018] Figure 2 This is a three-dimensional schematic diagram of a fermentation monitoring device for soy sauce preparation described in the utility model.

[0019] In the figure: 1. fermentation tank; 2. processing bracket; 3. stirring shaft tube; 4. convex drainage tube; 5. concave set block; 6. convex plug-in block; 7. plug-in limit shaft tube; 8. plug-in limit set shaft tube; 9. spider web diverter tube; 10. sealing airbag; 11. sealing bearing block; 12. vertical set spring; 13. stirring gear set; 14. stirring drive motor; 15. stirring limit metal rod; 16. coiled heater. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0022] Example

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, the fermentation tank 1 is installed on the processing bracket 2, and a fermentation monitoring and regulating structure is installed on the fermentation tank 1; the fermentation monitoring and regulating structure comprises: a plurality of stirring shaft tubes 3, a plurality of convex drainage tubes 4, a plurality of concave set blocks 5, a plurality of convex plug-in blocks 6, a plurality of plug-in limit shaft tubes 7, a plurality of plug-in limit set shaft tubes 8, a plurality of spider web shunt tubes 9, a plurality of sealing air bags 10, a plurality of sealing bearing blocks 11, a plurality of vertical set springs 12, a stirring gear set 13, a stirring driving machine 14, a plurality of stirring limit metal rods 15, a coiled heater 16 and a monitoring pressure regulating assembly; a plurality of the stirring limit metal rods 15 is evenly inserted on the bottom end of the fermentation tank 1, a plurality of the stirring shaft tubes 3 are evenly inserted on the top end of the fermentation tank 1, and a plurality of the stirring shaft tubes 3 are respectively movably sleeved on a plurality of the stirring limit metal rods 15, a plurality of the sealing bearing blocks 11 are respectively installed on the inner sides of a plurality of the stirring shaft tubes 3, and some of the sealing bearing blocks 11 are respectively connected to a plurality of the stirring limit metal rods 15, a plurality of the convex drainage tubes 4 are respectively inserted on a plurality of the stirring shaft tubes 3, a plurality of the concave sleeve blocks 5 are respectively sleeved on a plurality of the convex drainage tubes 4, and a plurality of the convex inserting blocks 6 are respectively movably inserted on a plurality of The inner side of the concave set block 5, several of the plug-in limit set shaft tubes 8 are respectively inserted on the several concave set blocks 5, several of the plug-in limit shaft tubes 7 are respectively movably inserted on the several convex plug-in blocks 6, and several of the plug-in limit shaft tubes 7 are respectively movably inserted on the inner side of several of the plug-in limit set shaft tubes 8, several of the spider web shunt tubes 9 are respectively inserted on the convex plug-in blocks 6 such as steel pipes, and several of the spider web shunt tubes 9 are respectively connected to several of the plug-in limit shaft tubes 7, several of the sealing airbags 10 are respectively sleeved on several of the convex plug-in blocks 6, and several of the sealing airbags 10 are respectively connected to On several spider web shunt pipes 9, several vertical sleeve springs 12 are respectively sleeved on several plug-in limit shaft tubes 7 and several plug-in limit sleeve shaft tubes 8, the stirring gear set 13 is sleeved on several stirring shaft tubes 3, the driving end of the stirring driving machine 14 is connected to the stirring gear set 13, the coiled heater 16 is installed on the side wall of the fermentation tank 1, and the monitoring pressure regulating assembly is installed on several convex drainage pipes 4; the monitoring pressure regulating assembly: air pressure detector, inflatable annular tube, inflatable sealing pump, gas annular collection pipe, gas collection box, pressure valve, round limit block and air pressure airbag;The inflatable annular tube is connected to several of the plug-in limit sleeve shaft tubes 8, the air pressure detector is installed on the inner side of the inflatable annular tube, the inflatable sealing pump is installed on the inflatable annular tube, the gas annular collection tube is connected to several of the convex drainage tubes 4, the gas collection box is connected to the gas annular collection tube, the round-shaped limit block is installed on the inner side of the gas collection box, the air pressure airbag is installed on the round-shaped limit block, and the pressure valve is installed on the gas collection box; several of the stirring shaft tubes 3 are respectively provided with several round-shaped filtering and stirring blocks; several of the round-shaped filtering and stirring blocks are respectively provided with filter screens; several of the round-shaped filtering and stirring blocks are respectively provided with several drainage radiators; the inner side of the fermentation tank 1 is provided with a temperature sensor. ;

[0024] According to the attached Figure 1-2 It is concluded that the stirring driving machine 14 is operated to drive the stirring gear set 13 on the driving end of the stirring driving machine 14 to operate, and the stirring gear set 13 drives several stirring shaft tubes 3 thereon to rotate, so that the stirring shaft tube 3 rotates along the stirring limit metal rod 15, and the gap between the stirring shaft tube 3 and the stirring limit metal rod 15 is sealed by the sealing bearing block 11, and the upper part of the stirring shaft tube 3 is limited by the convex drainage tube 4, and the convex plug-in block 6 is vertically lifted and pushed by the vertical set spring 12 on the inner side of the concave set block 5, so as to insert the convex plug-in block 6 into the inner side of the convex drainage tube 4 and the stirring shaft tube 3, and the plug-in limit set shaft tube 8 is inflated by the monitoring pressure regulating component, and the plug-in limit set shaft tube 8 is inflated by the plug-in limit shaft tube 7, and the spider web shunt tube 9 is inflated by the spider web shunt tube 9. The sealing airbag 10 is expanded by the sealing airbag 10 The bulge squeezes the sealing bearing block 11 to achieve a sealing effect. When the pressure inside the fermentation tank 1 is higher than a certain value, the air pressure squeezes the sealing airbag 10, so that the convex plug-in block 6 moves vertically upward along the inner side of the concave set block 5, and at the same time squeezes and contracts the vertical set spring 12, so as to discharge the high-pressure gas, thereby achieving the control pressure and fermentation effect; the high-pressure gas discharged from the inner sides of several convex drainage tubes 4 is drained through the gas annular collection pipe, the gas inside the inflatable annular tube is detected by the air pressure detector, the inflatable annular tube is inflated by the inflatable sealing pump, and several plug-in limit set shaft tubes 8 are inflated by the inflatable annular tube, so as to control the air pressure of several sealing airbags 10, thereby achieving the control of the discharge pressure range inside the fermentation tank 1, and the discharged gas is lifted and lowered by the inner side of the gas collection box and the air pressure airbag, thereby avoiding the discharge of waste gas.

[0025] Although 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 fermentation monitoring device for soy sauce preparation, comprising: A fermentation tank and a processing support, characterized in that the fermentation tank is installed on the processing support, and a fermentation monitoring and regulating structure is installed on the fermentation tank; The fermentation monitoring and regulating structure comprises: a plurality of stirring shaft tubes, a plurality of convex drainage tubes, a plurality of concave set blocks, a plurality of convex plug-in blocks, a plurality of plug-in limit shaft tubes, a plurality of plug-in limit set shaft tubes, a plurality of spider web diverter tubes, a plurality of sealing air bags, a plurality of sealing bearing blocks, a plurality of vertical set springs, a stirring gear set, a stirring driving machine, a plurality of stirring limit metal rods, a coiled heater and a monitoring pressure regulating assembly; A plurality of the stirring limit metal rods are evenly inserted on the bottom end of the fermentation tank, a plurality of the stirring shaft tubes are evenly inserted on the top end of the fermentation tank, and a plurality of the stirring shaft tubes are movably sleeved on a plurality of the stirring limit metal rods, a plurality of the sealing bearing blocks are respectively installed on the inner sides of a plurality of the stirring shaft tubes, and some of the sealing bearing blocks are respectively connected to a plurality of the stirring limit metal rods, a plurality of the convex drainage tubes are respectively inserted on a plurality of the stirring shaft tubes, a plurality of the concave sleeve blocks are respectively sleeved on a plurality of the convex drainage tubes, a plurality of the convex insert blocks are respectively movably inserted on the inner sides of a plurality of the concave sleeve blocks, a plurality of the insert limit sleeve shaft tubes are respectively inserted on a plurality of the concave sleeve blocks, and a plurality of the insert limit sleeve shaft tubes are respectively movably inserted on a plurality of the convex insert The plurality of inserted limit shaft tubes are respectively inserted on the convex inserted blocks such as steel pipes, and the plurality of spider web shunt tubes are respectively connected to the plurality of inserted limit shaft tubes, the plurality of sealing air bags are respectively sleeved on the plurality of convex inserted blocks, and the plurality of sealing air bags are respectively connected to the plurality of spider web shunt tubes, the plurality of vertical sleeve springs are respectively sleeved on the plurality of inserted limit shaft tubes and the plurality of inserted limit sleeve shaft tubes, the stirring gear set is sleeved on the plurality of stirring shaft tubes, the driving end of the stirring driving motor is connected to the stirring gear set, the coiled heater is installed on the side wall of the fermentation tank, and the monitoring pressure regulating assembly is installed on the plurality of convex drainage tubes.

2. A fermentation monitoring device for soy sauce preparation according to claim 1, characterized in that: The monitoring pressure regulating assembly includes: an air pressure detector, an air-filled annular tube, an air-filled sealing pump, an air annular collecting tube, a gas collecting box, a pressure valve, a circular stopper and an air pressure airbag; The inflatable circular tube is connected to several of the plug-in limit sleeve shaft tubes, the air pressure detector is installed on the inner side of the inflatable circular tube, the inflatable sealing pump is installed on the inflatable circular tube, the gas circular collecting tube is connected to several of the convex drainage tubes, the gas collecting box is connected to the gas circular collecting tube, the round limit block is installed on the inner side of the gas collecting box, the air pressure airbag is installed on the round limit block, and the pressure valve is installed on the gas collecting box.

3. A fermentation monitoring device for soy sauce preparation according to claim 2, characterized in that: A plurality of zigzag filtering and stirring blocks are respectively arranged on the plurality of stirring shaft tubes.

4. A fermentation monitoring device for soy sauce preparation according to claim 3, characterized in that: A plurality of the zigzag filtering and stirring blocks are respectively provided with filtering nets.

5. A fermentation monitoring device for soy sauce preparation according to claim 4, characterized in that: A plurality of drainage radiating fins are respectively arranged on the plurality of zigzag filtering and stirring blocks.

6. The fermentation monitoring device for soy sauce preparation according to claim 5, characterized in that: A temperature sensor is arranged inside the fermentation tank.

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