Soy sauce squeezing system
By using a miniaturized soy sauce pressing system and a program-controlled hydraulic system, the problem of large equipment being unable to adapt to small-batch soy sauce production has been solved, achieving efficient and low-cost separation of soy sauce and soy residue, and reducing equipment energy consumption and manpower requirements.
Patent Information
- Application Number
- CN202520293919.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In the existing soy sauce brewing process, large-scale pressing equipment is difficult to adapt to the needs of small-batch production, resulting in high equipment energy consumption, material waste, and increased production costs.
A miniaturized soy sauce pressing system was designed, comprising a pressing cage, an air cushion vehicle, a frame platform, and a press. The air cushion vehicle utilizes air cushion technology to enable flexible movement and precise arrangement of the equipment, and combines this with a program-controlled hydraulic system for pressing operations.
It efficiently separates soy sauce and soy residue in a small space, reducing equipment energy consumption and manpower requirements, lowering production costs, and supporting convenient transportation and rapid assembly and use of the equipment.
Smart Images
Figure CN223943744U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of soy sauce squeezing, in particular to a soy sauce squeezing system. BACKGROUND
[0002] In the process of soy sauce brewing, the mash after fermentation needs to be transferred to a squeezing process to separate the soy sauce and the soy residue contained therein. In this process, a squeezing cage, a squeezing machine, an air cushion vehicle and other equipment may be used for squeezing operation. In the prior art, the volume of single soy sauce brewing is usually in the order of thousands of liters or more, so the volume of the squeezing equipment involved in the squeezing process is usually large and difficult to handle. When the mash enters the squeezing process, the manufacturer needs to have a sufficiently spacious production site for equipment installation and needs to arrange a large number of workers to accurately coordinate the operation of various large-scale equipment on site.
[0003] With the continuous diversification of soy sauce flavors in the market, small-scale production requirements for single soy sauce brewing in the order of hundreds of liters or less have begun to appear in factory orders. If the original large-scale soy sauce squeezing equipment is used to squeeze the mash produced by small-batch fermentation to collect the soy sauce contained therein, not only will a large amount of equipment energy consumption and personnel scheduling be generated, but also a certain degree of material waste will be caused, further increasing the production cost of small-batch soy sauce. SUMMARY
[0004] To solve the above problems, the utility model provides a soy sauce squeezing system and a soy sauce squeezing method, so that the soy sauce squeezing system can use small-scale squeezing equipment to squeeze the mash after fermentation and with small volume in a smaller site to complete the separation of soy sauce and soy residue.
[0005] The utility model provides a soy sauce squeezing system in a first aspect, this soy sauce squeezing system includes: squeezing cage, air cushion vehicle, frame platform and squeezing machine. Among them, the squeezing cage has the opening part on top, the squeezing cage is installed on the air cushion vehicle top, the air cushion vehicle can move horizontally on the frame platform upper surface, the translation stroke of air cushion vehicle on the frame platform upper surface includes: the cloth soy sauce position on one side of frame platform, and, the squeezing position on the other side of frame platform, the squeezing machine is installed on the squeezing position of frame platform top, and can move up and down in the vertical direction of frame platform horizontal plane, the stroke position of squeezing machine includes: the first position of moving out of the squeezing cage via the opening part, and, the second position in the inside of squeezing cage, the squeezing machine is equipped with the pressing block, and the mash in the squeezing cage is extruded by the pressing block.
[0006] Optionally, the squeezing machine includes an oil cylinder.
[0007] Optionally, the soy sauce squeezing system further comprises an electric cabinet and a hydraulic station.
[0008] Optionally, the top of the squeezing cage is 0.5-1.2m higher than the top surface of the frame platform.
[0009] Optionally, an oil receiving tray is arranged between the squeezing cage and the air cushion vehicle, and the bottom of the squeezing cage is arranged inside the oil receiving tray.
[0010] Optionally, an oil outlet pipe is arranged at the bottom of the oil receiving tray, and the oil outlet pipe is in communication with the soy sauce collecting device.
[0011] The second aspect of the utility model provides a soy sauce squeezing method for the soy sauce squeezing system, and the soy sauce squeezing method comprises the following steps.
[0012] The soy sauce preparation step is as follows: air is supplied to the air cushion vehicle to make it float, and the air cushion vehicle and the squeezing cage are transferred to the soy sauce preparation position.
[0013] The soy sauce preparation step is as follows: air is supplied to the air cushion vehicle to make it float, and the air cushion vehicle and the squeezing cage are transferred to the soy sauce preparation position.
[0014] The soy sauce preparation step is as follows: air is supplied to the air cushion vehicle to make it float, and the air cushion vehicle and the squeezing cage are transferred to the soy sauce preparation position.
[0015] The squeezing step is as follows: the press is controlled to be transferred from the first position to the second position to squeeze the soy sauce in the squeezing cage.
[0016] Optionally, the filter cloth and the soy sauce are alternately laid for 40-50 layers in the soy sauce preparation step.
[0017] Optionally, the soy sauce squeezing method further comprises the following steps.
[0018] The soy sauce collecting step is as follows: the soy sauce squeezed in the squeezing step is collected in the oil receiving tray at the bottom of the squeezing cage, and then the soy sauce is collected in the soy sauce collecting device through the oil outlet pipe at the bottom of the oil receiving tray.
[0019] The cleaning preparation step is as follows: the press is transferred from the second position to the first position, air is supplied to the air cushion vehicle to make it float, and then the air cushion vehicle is pushed to transfer the air cushion vehicle and the squeezing cage from the squeezing position to the soy sauce preparation position.
[0020] The cleaning step is as follows: the residual soy sauce residue and filter cloth in the squeezing cage are taken out from the squeezing cage through the opening part.
[0021] When facing the condition of less single feeding amount in the soy sauce production process, the soy sauce squeezing system provided by the first aspect of the present application reasonably assembles a plurality of miniaturized squeezing devices on a small frame platform, and completes the sauce spreading process and the squeezing process of the mash in the limited space of the frame platform, finally realizing the separation of soy sauce and soy sauce residue. The soy sauce squeezing system can not only complete the sauce spreading and squeezing process in a limited space, but also significantly reduce the equipment energy consumption required in the soy sauce squeezing process and reduce the number of personnel operating the equipment on site, greatly reducing the production cost of small-batch soy sauce. In addition, the integrated design of the soy sauce squeezing system enables it to be packaged and transported as a whole. After the soy sauce squeezing system is transported to the designated location, it does not need to be complexly assembled and can be directly powered on for normal use after simple placement, further reducing its use difficulty. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a structural front view of a soy sauce squeezing system provided by the embodiment of the present application.
[0023] Figure 2 is a structural top view of a soy sauce squeezing system provided by the embodiment of the present application.
[0024] Figure 3 is a flowchart of a soy sauce squeezing method provided by the embodiment of the present application.
[0025] Figure 4 is a flowchart of another soy sauce squeezing method provided by the embodiment of the present application.
[0026] Reference signs: 100- soy sauce squeezing system, 1- squeezing cage, 11- opening part, 2- air cushion vehicle, 21- oil receiving disc, 211- oil outlet pipe, 212- valve, 22- vehicle body, 23- air cushion film, 3- frame platform, 31- sauce spreading position, 32- squeezing position, 33- operation area, 4- squeezing machine, 41- pressing block, 42- support column, 5- electric cabinet, 6- hydraulic station, 7- guardrail. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0028] <First embodiment>
[0029] In the market of gradually diversified soy sauce flavors, the small-scale production demand for different types of soy sauce, the present embodiment provides a soy sauce squeezing system 100 which can be used for squeezing small batches of fermented moromi. Compared with the large-scale squeezing equipment provided in the existing soy sauce brewing factory, the squeezing equipment included in the soy sauce squeezing system 100 is smaller in size, and each squeezing equipment is reasonably assembled on the frame platform 3 to form an integrated equipment. The soy sauce squeezing system 100 not only can squeeze small batches of fermented moromi in a small space to separate the originally mixed soy sauce and soy sauce residue in the moromi, but also can be packaged and shipped as a whole in a usable state. After the soy sauce squeezing system 100 is transferred to the destination, it does not need to be assembled again. It can be directly used by being powered on after being placed in the designated position.
[0030] The soy sauce squeezing system 100 in the present embodiment includes a squeezing cage 1, an air cushion vehicle 2, a frame platform 3, and a squeezing machine 4. When the soy sauce squeezing system 100 is running, the squeezing cage 1, the air cushion vehicle 2, and the squeezing machine 4 are all located on the upper surface of the frame platform 3. Since the moromi needs to be spread and squeezed in the soy sauce squeezing system 100, in the present embodiment, one side of the frame platform 3 is a spreading position 31, and the other side is a squeezing position 32. Since the spreading and squeezing of the moromi are both completed in the squeezing cage 1, the squeezing cage 1 needs to move back and forth between the spreading position 31 and the squeezing position 32 on the frame platform 3 during the operation of the soy sauce squeezing system 100.
[0031] In the present embodiment, all the squeezing equipment involved in the soy sauce squeezing system 100 is small-scale equipment. In order to make the squeezing cage 1 more convenient and rapid to transfer on the frame platform 3, and considering that the full load squeezing cage 1 is heavy, in the present embodiment, the air cushion vehicle 2 is provided at the bottom of the squeezing cage 1, and the bottom of the squeezing cage 1 is snap-fitted on the air cushion vehicle 2, that is, the air cushion vehicle 2 and the squeezing cage 1 form a whole. When the compressed gas with sufficient flow rate is supplied to the air cushion film 23 of the air cushion vehicle 2 so that the air cushion vehicle 2 and the squeezing cage 1 float to the preset height, the pressure air layer between the air cushion vehicle 2 and the frame platform 3 makes the shear friction between the air cushion vehicle 2 and the frame platform 3 small. At this time, the air cushion vehicle 2 can be flexibly turned and accurately moved by a single worker, and finally the air cushion vehicle 2 and the squeezing cage 1 are accurately placed in the spreading position 31 or the squeezing position 32 of the frame platform 3. Figure 1 and Figure 2 , the air cushion vehicle 2 and the squeezing cage 1 form a whole. When the compressed gas with sufficient flow rate is supplied to the air cushion film 23 of the air cushion vehicle 2 so that the air cushion vehicle 2 and the squeezing cage 1 float to the preset height, the pressure air layer between the air cushion vehicle 2 and the frame platform 3 makes the shear friction between the air cushion vehicle 2 and the frame platform 3 small. At this time, the air cushion vehicle 2 can be flexibly turned and accurately moved by a single worker, and finally the air cushion vehicle 2 and the squeezing cage 1 are accurately placed in the spreading position 31 or the squeezing position 32 of the frame platform 3.
[0032] In the present embodiment, the pressing cage 1 has an opening 11 on the top, and the pressing cage 1 can be used as a pressing cage and a cloth padding cage. When the pressing cage 1 is transferred to the cloth padding position 31 by the air cushion vehicle 2, the compressed gas in the air cushion film 23 of the air cushion vehicle 2 needs to be stopped, and the air cushion vehicle 2 is slowly lowered until the vehicle body 22 of the air cushion vehicle 2 is stably placed on the frame platform 3 for cloth padding operation. In order to achieve better separation effect of soy sauce and soy residue in the mash during the pressing process, the cloth padding process usually flattens the mash between multiple layers of filter cloth, so that the soy sauce contained in the mash can seep out of the filter cloth during the pressing process. In the cloth padding process of the present embodiment, in order to ensure that the filter cloth and the mash are laid more flat, the cloth padding operation is completed by the staff in the operating area 33 on the upper surface of the frame platform 3. Specifically, the staff first sends the filter cloth into the inside of the pressing cage 1 from the opening 11 until the filter cloth covers the inside bottom of the pressing cage 1 and is flattened, then pours about 6-7L of mash after fermentation into the filter cloth on the top surface of the pressing cage 1 through the opening 11, and finally manually flattens the mash poured on the filter cloth. Repeat the above cloth padding operation to alternately lay the filter cloth and the mash in the pressing cage 1. In the present embodiment, after the filter cloth and the mash are alternately laid for 40-50 layers, the material in the pressing cage 1 reaches the preset capacity, that is, the cloth padding is completed. In order to enable the staff to more conveniently complete the cloth padding operation and to be able to observe the fermentation state and fluidity of the mash in real time, in the present embodiment, when the pressing cage 1 is fixedly placed in the cloth padding position 31 of the frame platform 3, the top of the pressing cage 1 (i.e. the horizontal plane of the opening 11) is about 0.5-1.2m higher than the upper surface of the frame platform 3, preferably, the horizontal plane of the opening 11 is 0.8m higher than the upper surface of the frame platform 3. At this time, the staff can more conveniently send the filter cloth and the mash to the bottom of the pressing cage 1 through the opening 11 and flatten them.
[0033] In the present embodiment, the press 4 is installed above the pressing position 32 of the frame platform 3, referring to Figure 1 and Figure 2 , the press 4 is fixedly connected with the frame platform 3 through the support column 42, and can move up and down in the vertical direction of the horizontal plane of the frame platform 3. When the staff pushes the air cushion vehicle 2 together with the pressing cage 1 into the pressing position 32 on the upper surface of the frame platform 3, stop the compressed air from being supplied to the air cushion vehicle 2 to stably place the vehicle body 22 of the air cushion vehicle 2 above the frame platform 3. At this time, the press 4 can be operated to press the mash in the pressing cage 1, and the stroke position of the press 4 includes a first position for moving out of the pressing cage 1 through the opening 11, and a second position inside the pressing cage 1. In order to enable the press 4 to apply sufficient pressure to the mash in the pressing cage 1, in the present embodiment, the press 4 is an oil cylinder, referring to Figure 1, the pressing block 41 of the oil cylinder enters the inside of the pressing cage 1 from the opening part 11 of the pressing cage 1, and the mash wrapped by the filter cloth in the pressing cage 1 is extruded. In this embodiment, the pressure limit that the oil cylinder can provide is 200T, and the pressing capacity is the same as that of the existing large pressing machine 4. In other embodiments, the pressure limit of the oil cylinder can be adjusted according to the actual production process requirements, which is not specifically limited here. By controlling the pressing strength of the pressing block 41 of the oil cylinder to the mash in the pressing cage 1 and controlling the pressing time, the soy sauce contained in the mash can be fully squeezed out of the filter cloth, and the soy residue is retained in the filter cloth, so that the separation of soy sauce and soy residue is completed.
[0034] In order to make the pressing process more simple and efficient, in this embodiment, the running state of the oil cylinder is controlled by program. Referring to Figure 1 , the soy sauce pressing system 100 also includes an electric cabinet 5 and a hydraulic station 6, which are arranged outside the frame platform 3, wherein the electric cabinet 5 is electrically connected with the hydraulic station 6, and by arranging various switches in the electric cabinet 5, the hydraulic station 6 and other electrical equipment in the soy sauce pressing system 100 can be turned on or off; the hydraulic station 6 can control the piston rod driving pressing block 41 of the oil cylinder to move up and down in the pressing position 32 to complete the pressing operation of the mash. In order to ensure the pressing effect, the on-site staff can adjust the internal parameters of the hydraulic station 6 according to the quality and fluidity of the mash in the pressing cage 1, and the quality requirements of the soy sauce produced after pressing, to realize the free setting of the pressing strength and pressing time of the oil cylinder, so as to realize the program control of the pressing process of the soy sauce pressing system 100. This embodiment greatly reduces the difficulty and intensity of the work of the staff on the premise of ensuring the pressing effect of the soy sauce.
[0035] In order to prevent the soy sauce separated from the mash in the pressing cage 1 from polluting the air cushion vehicle 2 or other parts of the soy sauce pressing system 100 during the operation of the soy sauce pressing system 100, in this embodiment, an oil receiving disc 21 is arranged between the pressing cage 1 and the air cushion vehicle 2, referring to Figure 1The bottom of the pressing cage 1 is installed inside the oil receiving tray 21. The bottom of the oil receiving tray 21 is provided with an oil outlet pipe 211, one end of which is in communication with the inside of the oil receiving tray 21, and the other end is in communication with the outside of the soy sauce pressing system 100. When it is necessary to collect the soy sauce produced after pressing, the oil receiving tray 21 can be connected to a soy sauce collecting device (not shown in the figure) through the oil outlet pipe 211. In this embodiment, the bottom of the pressing cage 1 is open, so the pressing cage 1 can be connected to the inside of the oil receiving tray 21 through the bottom opening. When the soy sauce pressing system 100 starts to operate, the soy sauce that seeps from the filter cloth in the mash will first flow into the oil receiving tray 21 from the bottom of the pressing cage 1, and then flow to other soy sauce collecting devices from the oil outlet pipe 211 at the bottom of the oil receiving tray 21. At the same time, a valve 212 is also provided at the middle position of the oil outlet pipe 211, which can control the opening and closing of the pipeline of the oil outlet pipe 211. When the oil outlet pipe 211 is not connected to other soy sauce collecting devices, the valve 212 can be closed to prevent the soy sauce in the oil receiving tray 21 from leaking out, thereby polluting the equipment and production environment of the soy sauce pressing system 100. Since the pressing equipment included in the soy sauce pressing system 100 is designed to be small in size in this embodiment, part of the automatic operation is replaced by manual operation when the soy sauce pressing system 100 is operated. The workers can operate on the operating area 33 on the upper surface of the frame platform 3. In order to ensure that the operating personnel are in a relatively safe working environment, the soy sauce pressing system 100 is also provided with a guardrail 7 to prevent the workers from falling from the top of the frame platform 3. Referring to Figure 1 The guardrail 7 is located at the edge of the upper surface of the frame platform 3 and is perpendicular to the horizontal plane of the frame platform 3.
[0036] <Second embodiment>
[0037] The present embodiment provides a soy sauce pressing method for the soy sauce pressing system 100 provided in the first embodiment. Referring to Figure 3 The steps of the soy sauce pressing method include: mash preparation step S1, mash step S2, pressing preparation step S3, and pressing step S4.
[0038] The steps in the soy sauce pressing method will be described below.
[0039] <Step S1 of mash preparation>
[0040] In the present embodiment, the press cage 1 in the soy sauce pressing system 100 can be used as a press cage and also as a cloth pressing cage. Therefore, before the soy sauce pressing process is performed, the press cage 1 needs to be transferred to the cloth pressing position 31. Specifically, the compressed gas with a sufficient flow rate is introduced into the air cushion film 23 of the air cushion vehicle 2, so that the air cushion vehicle 2 floats upward together with the press cage 1 to a preset height, and then the air cushion vehicle 2 together with the press cage 1 is pushed by the staff along the upper surface of the frame platform 3 to the cloth pressing position 31. After the air cushion vehicle 2 reaches the cloth pressing position 31, the air supply to the air cushion vehicle 2 is stopped, and the air cushion vehicle 2 slowly descends until the air cushion vehicle 2 is stable, that is, the vehicle body 22 of the air cushion vehicle 2 is in stable contact with the upper surface of the frame platform 3.
[0041] <cloth pressing step S2>
[0042] Since the soy sauce pressing system 100 is mainly applied to small-batch soy sauce production, in the cloth pressing step S2, the staff on site performs manual cloth pressing in the press cage 1. After the cloth pressing preparation step S1 is completed, the staff first sends the filter cloth from the opening part 11 into the inside of the press cage 1 until the filter cloth covers the inside bottom of the press cage 1 and is flat. Then about 6-7 liters of fermented soy sauce is poured through the opening part 11 onto the upper surface of the filter cloth in the press cage 1, and the poured soy sauce on the filter cloth is flattened. The above-mentioned cloth pressing operation is repeated, and the filter cloth and the soy sauce are alternately laid in the press cage 1. In the present embodiment, after the filter cloth and the soy sauce are alternately laid for 40-50 layers, the material in the press cage 1 reaches the preset capacity. In order to enable the staff to more conveniently complete the cloth pressing operation and to be able to observe the fermentation state and fluidity of the soy sauce in real time, with reference to Figure 1 , the cloth pressing positions 31 on both sides of the upper surface of the frame platform 3 are provided with operation areas 33 for providing the staff with an operable space.
[0043] <press preparation step S3>
[0044] After the cloth pressing step S2 is completed, the compressed gas with a sufficient flow rate is again introduced into the air cushion vehicle 2, and after the air cushion vehicle 2 together with the press cage 1 floats upward to a preset height, the staff pushes it from the cloth pressing position 31 to the pressing position 32. After the air cushion vehicle 2 reaches the designated pressing position 32, the air supply to the air cushion vehicle 2 is stopped, and the air cushion vehicle 2 slowly descends until the air cushion vehicle 2 is stable, that is, the vehicle body 22 of the air cushion vehicle 2 is in stable contact with the upper surface of the frame platform 3, and at this time the opening part 11 of the press cage 1 is located directly below the press 4 of the soy sauce pressing system 100.
[0045] <pressing step S4>
[0046] In the embodiment, the press 4 is an oil cylinder. After the preparation for pressing is completed, i.e. the air cushion vehicle 2 is stopped on the pressing position 32 on the upper surface of the frame platform 3, the pressing block 41 of the oil cylinder enters the inside of the pressing cage 1 from the opening part 11 of the pressing cage 1. In order to ensure that the soy sauce and the soy residue contained in the moromi can be better separated and the quality of the output soy sauce is controlled, the staff can also set the pressing time and the pressing strength of the oil cylinder according to the volume and the state of the moromi in the inside of the pressing cage 1. For this purpose, the soy sauce pressing system 100 further comprises an electric cabinet 5 and a hydraulic station 6, which are described with reference to Figure 1 The electric cabinet 5 and the hydraulic station 6 are arranged outside the frame platform 3, wherein the electric cabinet 5 is electrically connected with the hydraulic station 6, and the hydraulic station 6 controls the press 4 to move up and down on the pressing position 32. Through the common regulation of the electric cabinet 5 and the hydraulic station 6 on the oil cylinder, not only the pressing time and the pressure of the oil cylinder can be freely set, but also the pressing process of the soy sauce pressing system 100 can be programmed.
[0047] <Third Embodiment>
[0048] In another soy sauce pressing method provided by the utility model, with reference to Figure 4 In addition to the steps of the second embodiment of the utility model, the execution steps of the soy sauce pressing method further comprise: a soy sauce collecting step S5, a cleaning preparation step S6 and a cleaning step S7.
[0049] The execution steps in the embodiment are described below.
[0050] <Soy sauce collecting step S5>
[0051] With the proceeding of the pressing step S4, the soy sauce contained in the moromi in the pressing cage 1 seeps out of the filter cloth. In the embodiment, the pressing cage 1 can be communicated with the inside of the oil receiving tray 21 through the opening arranged at the bottom of the pressing cage 1. When the soy sauce contained in the moromi seeps out of the filter cloth, it can flow into the inside of the oil receiving tray 21 through the opening at the bottom of the pressing cage 1. At this time, the end of the oil outlet pipe 211 away from the oil receiving tray 21 arranged at the bottom of the oil receiving tray 21 can be communicated with the soy sauce collecting equipment in advance, and the valve 212 of the oil outlet pipe 211 is opened, so that the soy sauce in the oil receiving tray 21 can further flow into the soy sauce collecting equipment through the oil outlet pipe 211. This embodiment can avoid that the pressed soy sauce pollutes the equipment in the soy sauce pressing system 100 and the working environment thereof, and reduces the loss of soy sauce.
[0052] <Cleaning preparation step S6>
[0053] After the soy sauce contained in the moromi in the pressing cage 1 is substantially completely squeezed by the press 4 to the oil receiving tray 21 and flows to the soy sauce collecting device, the press 4 is transferred from the second position to the first position, then the compressed air is introduced into the air cushion film 23 of the air cushion vehicle 2 to make it float to a preset height together with the pressing cage 1, and finally the air cushion vehicle 2 is pushed by the worker from the pressing position 32 to the moromi spreading position 31. After the air cushion vehicle 2 together with the pressing cage 1 reaches the moromi spreading position 31, the air supply to the air cushion vehicle 2 is stopped, at this time the vehicle body 22 of the air cushion vehicle 2 will be in contact with the frame platform 3 to stop the air cushion vehicle 2.
[0054] <cleaning step S7>
[0055] After the air cushion vehicle 2 is stopped on the moromi spreading position 31 on the upper surface of the frame platform 3, the worker located in the operation area 33 on the upper surface of the frame platform 3 can take out the remaining moromi residue and filter cloth from the pressing cage 1 after the pressing, and finally clean the inside of the pressing cage 1 and prepare for the next moromi pressing.
[0056] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A soy sauce pressing system characterized by comprising: It comprises: a pressing cage with an opening on top; an air cushion vehicle on which the pressing cage is installed; a frame platform on the surface of which the air cushion vehicle can move horizontally, the horizontal movement of the air cushion vehicle on the surface of the frame platform including a sauce mixing position on one side of the frame platform and a pressing position on the other side of the frame platform; a pressing machine installed above the pressing position of the frame platform and vertically movable up and down along the horizontal surface of the frame platform, the vertical movement of the pressing machine including a first position where the pressing machine moves out of the pressing cage through the opening and a second position inside the pressing cage, the pressing machine being provided with a pressing block for pressing the sauce mash inside the pressing cage.
2. The soy sauce pressing system according to claim 1, wherein, The pressing machine comprises an oil cylinder.
3. The soy sauce pressing system according to claim 2, wherein It further comprises: an electric cabinet; a hydraulic station electrically connected to the electric cabinet, the hydraulic station controlling the vertical movement of the oil cylinder in the pressing machine on the pressing position.
4. The soy sauce pressing system according to claim 1, wherein The top of the pressing cage is 0.5-1.2m higher than the surface of the frame platform.
5. The soy sauce pressing system of claim 1, wherein, An oil receiving tray is provided between the pressing cage and the air cushion vehicle, and the bottom of the pressing cage is installed inside the oil receiving tray.
6. The soy sauce pressing system according to claim 5, wherein An oil outlet pipe is provided at the bottom of the oil receiving tray, which can communicate the inside of the oil receiving tray with a soy sauce collecting device.