Separating type pulp grinding device for bean product processing

Abstract

The application provides a kind of bean product processing with separate pulping device, including: pulping machine component, box component, conveying component, fixed support and control module;The pulping machine component includes at least one pulp residue separation type pulping machine;The box component includes multiple bean soaking boxes and bean residue boxes;A plurality of bean soaking box supports, pulping machine moving support or bean residue box moving support are provided on the fixed support, the conveying component includes multiple functional pipelines and feeding boxes;One end of the functional pipeline is connected with the inside of the feeding box, the other end of the functional pipeline is respectively connected with each of the bean soaking box and / or bean residue box, each conveying interface of the functional pipeline is provided with an electric control valve and a meter, and the control module is respectively connected with the pulping machine component, the pulping machine moving support or the bean residue box moving support, the electric control valve and the meter, to solve the problem that the separate pulping device cannot be flexibly processed according to the demand of bean products.

Description

Technical Field

[0001] This application relates to the field of soybean product processing technology, and in particular to a separate grinding device for soybean product processing. Background Technology

[0002] The processing of soy products involves key steps such as soaking soybeans, grinding, filtering, and boiling. Among these, grinding is the core step, directly affecting the quality and efficiency of the final product. In commercial production, this step needs to efficiently process large quantities of raw materials while adapting to the specific processing requirements of different soy products (such as tofu and soy milk).

[0003] In related technical solutions, the grinding operation is carried out by manually pushing a grinding disc or grinding device. These devices achieve preliminary separation of the pulp and soybean residue by manually adding soybeans intermittently and adjusting the water volume. For example, commercial equipment relies on workers to manually control the feeding and water addition process, mixing soybeans and water, grinding them into a pulp, and then extracting the pulp for subsequent processing.

[0004] However, while such solutions can accomplish basic grinding tasks, their overall design is based on a fixed process and cannot be dynamically adjusted to adapt to changing production needs. Therefore, how to enable grinding equipment to flexibly process soybean products according to their requirements is an urgent problem to be solved. Utility Model Content

[0005] This application provides a separate grinding device for processing soybean products, in order to solve the problem that separate grinding devices cannot flexibly process soybean products according to their needs.

[0006] This application provides a separate grinding device for processing soybean products, including: a grinding machine assembly, a box assembly, a conveying assembly, a fixed bracket, and a control module;

[0007] The pulping machine assembly includes at least one pulp-sludge separating pulping machine;

[0008] The box assembly includes multiple soybean soaking boxes and soybean residue boxes; the soybean soaking boxes are used to soak soybeans; the soybean residue boxes are used to receive soybean residue discharged from the residue outlet of the pulp-residue separating mill.

[0009] The fixed support is equipped with several bean soaking box supports, grinder moving support frames, or bean dregs box moving support frames. The grinder moving support frames are used to move the grinder assembly; the bean dregs box moving support frames are used to move the bean dregs box.

[0010] The conveying assembly includes multiple functional pipes; the functional pipes are connected to each of the soaking bean boxes and / or bean residue boxes, and each conveying interface of the functional pipes is equipped with an electrically controlled valve and a meter. The control module is communicatively connected to the grinding machine assembly, the grinding machine moving support frame or the bean residue box moving support frame, the electrically controlled valve and the meter.

[0011] The separate grinding device for soybean product processing enhances the position adjustment flexibility of the grinding machine component and the box component through the movable support frame of the soybean residue box. Combined with the functional pipelines, electrically controlled valves and metering devices of the conveying component, it realizes the automation and precise control of material conveying. At the same time, the communication connection of the control module optimizes the overall processing flow, thereby improving the processing adaptability and efficiency according to the needs of different soybean products.

[0012] Optionally, the bean soaking box bracket and the bean residue box movable support frame both include a metal frame, a ring clamp, a U-shaped open metal support frame, a U-shaped open metal adjustable temperature heating plate, and an electronic scale U-shaped open structural frame.

[0013] The U-shaped open metal support frame is fixed to the bottom plane of the metal frame, and the annular clamp is sleeved on the middle outer wall of the bean soaking box and / or bean residue box and fixedly connected to the metal frame to provide anti-tipping restraint when the box assembly vibrates.

[0014] The U-shaped open metal adjustable temperature heating plate and the U-shaped open structure frame of the electronic scale are arranged from top to bottom between the bottom of the bean soaking box and / or bean residue box and the U-shaped open metal support frame;

[0015] The U-shaped open metal adjustable heating plate is equipped with a temperature transmission module and a heating module; the U-shaped open structure frame of the electronic scale is equipped with a weighing sensor and a weight transmission module; the control module is communicatively connected to the temperature transmission module, the heating module, the weighing sensor and the weight transmission module to control the temperature of the bean soaking box and / or the bean residue box and to obtain the weight of the bean soaking box and / or the bean residue box.

[0016] The bean soaking box bracket and the bean residue box movable support frame provide anti-tipping constraints when the box assembly vibrates through a ring clamp. At the same time, a U-shaped open metal adjustable temperature heating plate is set to realize the temperature control of the box, and the U-shaped open structure frame of the electronic scale makes it easy to obtain the weight of the box, thereby improving the stability of the box assembly and the controllability of the processing.

[0017] Optionally, both the bean soaking box and the bean residue box include a lid, a body, a snap-on pressure handle mechanism, and a microporous ventilation array.

[0018] The snap-on pressure mechanism is located between the lid and the body of the box for locking the lid and the body of the box; the microporous ventilation array is formed on the lid for air circulation; the lid of the soybean residue box is also provided with an opening, which is located below the residue outlet.

[0019] The bean soaking box and / or bean residue box improve the locking and sealing performance between the lid and the box body through a snap-on pressure handle mechanism. At the same time, the microporous ventilation array on the lid optimizes the gas exchange between the inside of the container and the external environment, thereby reducing the risk of material leakage during operation and maintaining suitable storage environment conditions.

[0020] Optionally, the functional pipeline includes a first material conveying pipe, a first liquid conveying pipe, a first material extraction pipe, and a second material extraction pipe;

[0021] One end of the first material conveying pipe is connected to the box body through the first material conveying interface on the box cover for conveying materials; an electrically controlled valve and a meter are provided between the first material conveying interface and the first material conveying pipe for obtaining the weight of the conveyed materials.

[0022] One end of the first liquid delivery pipe is connected to the box body through the first liquid delivery interface on the box cover for delivering liquid; an electrically controlled valve and a meter are provided between the first liquid delivery interface and the first liquid delivery pipe for obtaining the weight of the delivered liquid;

[0023] One end of the first material extraction tube is connected to the box body through the first material extraction interface on the box cover for material extraction; an electrically controlled valve and a meter are provided between the first material extraction interface and the first material extraction tube for obtaining the weight of the extracted material.

[0024] One end of the second material extraction tube is connected to the box body through the second material extraction interface at the bottom of the box body for material extraction; an electrically controlled valve and a meter are provided between the second material extraction interface and the second material extraction tube for obtaining the weight of the extracted material.

[0025] The first material extraction pipe and / or the second material extraction pipe are also connected to a gas delivery branch to prevent the soaked soybeans from clogging the first material extraction pipe and / or the second material extraction pipe. The gas delivery branch is equipped with an electrically controlled valve and a meter to obtain the gas quality.

[0026] The functional pipelines achieve precise weight measurement of material conveying, liquid addition, and material extraction processes through electrically controlled valves and metering devices configured at each conveying interface. At the same time, the gas conveying branch provides gas assistance during material extraction, reducing the risk of pipeline blockage, thereby improving the automation level and control accuracy of material transfer.

[0027] Optionally, both the bean soaking box and the bean residue box further include: a rotating impeller, an impeller motor, a drainage trough, and a drainage pipe;

[0028] The inner wall of the bottom of the box is provided with an axially extending drive shaft interface; the rotating impeller is sleeved with the drive shaft interface through the drive shaft; the impeller motor, the drainage trough and the drainage pipe are arranged on the outer wall of the bottom of the box, the output shaft of the impeller motor is sealed to the drive shaft, the drainage trough is located on the periphery of the drive shaft, the drainage pipe is connected to the drainage trough, and the impeller motor is communicatively connected to the control module.

[0029] The bean soaking box and / or bean residue box promote uniform mixing of materials through a rotating impeller, while the drainage groove and drainage pipe can prevent water leakage at the interface of the bottom outer wall of the box.

[0030] Optionally, both the bean soaking box and the bean residue box further include: a rotating blade and a blade motor; a waterproof shaft seal is provided on the inner wall of the bottom of the box, and the rotating blade is sleeved with the waterproof shaft seal through a second drive shaft; the blade motor is disposed on the outer wall of the bottom of the box, and the output shaft of the blade motor is connected to the second drive shaft.

[0031] The bean soaking box and / or bean residue box improve the material crushing effect through rotating blades, and maintain the box's airtightness with a waterproof shaft seal.

[0032] Optionally, both the bean soaking box and the bean residue box further include: a rotary spray arm, a spray electrical control valve, and a turbine flow meter; the bottom inner wall of the box body is provided with a cleaning liquid inlet; the rotary spray arm is connected to the inner end of the cleaning liquid inlet through a rotary joint, the blade surface of the rotary spray arm is provided with inclined spray holes, the outer end of the cleaning liquid inlet is connected to a detergent supply unit through a cleaning pipeline, the detergent supply unit includes a detergent salt inlet, a rinse aid inlet, a descaling agent inlet, and a high-temperature hot water inlet; the spray electrical control valve and the spray meter are sequentially connected to the cleaning pipeline along the fluid direction.

[0033] The bean soaking box and / or bean residue box improve the uniformity of cleaning coverage through the inclined spray holes of the rotating spray arm, and improve the diversity of cleaning methods by combining multiple types of cleaning agent supply units. At the same time, the spray meter optimizes the control of cleaning agent dosage, thereby reducing the risk of residue accumulation and improving equipment maintenance efficiency.

[0034] Optionally, the movable support frame for the soybean residue box includes a movable motor, a movable guide, and a movable platform; the movable motor is connected to the movable platform or the movable guide, the movable platform is slidably connected to the movable guide, and the control module is communicatively connected to the movable motor to control the movable platform to move along the movable guide so that the slag outlet of the pulp-residue separating mill establishes a receiving relationship with the selected box.

[0035] The movable support frame for the soybean residue box is driven by a movable motor to move the movable platform along the movable guide, so as to automatically match the position of the slag outlet of the pulp-slag separation grinder with the selected box body, thereby reducing the need for manual adjustment and improving the adaptability of the soybean residue receiving process.

[0036] Optionally, the movable support frame for the soybean residue box is one or more of the following: a horizontal movable support frame for the box, a vertical movable support frame for the box, or a rotating movable support frame for the box.

[0037] The movable support frame for the soybean residue box expands the dimensions of position adjustment through a combination of horizontal, vertical, or rotational movement, making it more possible to match the space between the slag outlet of the grinder and different boxes, thereby improving the adaptability of the soybean residue receiving process to different processing layouts.

[0038] Optionally, the pulp-slag separation type pulper includes: a pulper body, a load-bearing extension plate, a gear transmission mechanism, a gear motor, and a sound feedback module;

[0039] The main body of the pulper includes a fixed grinding wheel connected to the main motor of the pulper and a movable grinding wheel fixedly connected to the adjusting shaft of the grinding wheel seat. The movable grinding wheel and the fixed grinding wheel are coaxially arranged.

[0040] The load-bearing extension plate is fixed on the upper cover of the main body of the pulper; the gear transmission mechanism, gear motor and sound feedback module are set on the load-bearing extension plate;

[0041] The gear transmission mechanism includes an external gear and an output gear, the output gear meshing with the external gear; the external gear is located at the end of the grinding wheel seat adjustment shaft, and the output gear is connected to the gear motor;

[0042] The control module is communicatively connected to the gear motor and the sound feedback module, respectively, and is used to control the rotation direction of the gear motor by means of the friction sound state of the moving grinding wheel and the fixed grinding wheel collected by the sound feedback module, so as to adjust the gap between the moving grinding wheel and the fixed grinding wheel.

[0043] The pulp-slag separation type grinding machine monitors the friction state of the grinding wheels in real time through a sound feedback module, and combines the control module to drive the gear motor to adjust the grinding wheel gap in both directions, thereby optimizing the grinding accuracy.

[0044] As can be seen from the above technical solutions, this application provides a separating grinding device for soybean product processing, including: a grinding machine assembly, a box assembly, a conveying assembly, a fixed support, and a control module; the grinding machine assembly includes at least one pulp-residue separating grinding machine; the box assembly includes multiple soybean soaking boxes and soybean residue boxes; the soybean soaking boxes are used to soak soybeans; the soybean residue boxes are used to receive soybean residue discharged from the slag outlet of the pulp-residue separating grinding machine; the fixed support is provided with several soybean soaking box supports, grinding machine moving support frames, or soybean residue box moving support frames, the grinding machine moving support frames being used to move the... The grinding machine assembly includes a movable support frame for moving the soybean residue box, a conveying assembly comprising multiple functional pipes and a feeding box, one end of each functional pipe being connected to the interior of the feeding box, and the other end of each functional pipe being connected to each soaking bean box and / or soybean residue box, each conveying interface of the functional pipe being equipped with an electrically controlled valve and a metering device, and a control module being communicatively connected to the grinding machine assembly, the movable support frame for the grinding machine or the movable support frame for the soybean residue box, the electrically controlled valve, and the metering device to solve the problem that separate grinding devices cannot flexibly process soybean products according to their needs. Attached Figure Description

[0045] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0046] Figure 1 A front view of a separate grinding apparatus for processing soybean products provided in an embodiment of this application;

[0047] Figure 2 A schematic diagram of the vertical moving support frame of the grinder in the separate grinding device for soybean product processing provided in the embodiments of this application;

[0048] Figure 3 A top view of a separate grinding apparatus for processing soybean products provided in an embodiment of this application;

[0049] Figure 4 A schematic diagram showing the connection of the movable support frame for the soybean residue box in the separate grinding device for soybean product processing provided in the embodiments of this application;

[0050] Figure 5 This is a cross-sectional view of the bean soaking box in the separate grinding device for processing soybean products provided in the embodiments of this application;

[0051] Figure 6 This is a schematic diagram of the grinding machine component in the separate grinding device for soybean product processing provided in the embodiments of this application;

[0052] Figure 7This is a schematic diagram of the lateral movement of the support frame for the box in the separate grinding device for processing soybean products provided in the embodiments of this application;

[0053] Figure 8 A schematic diagram of the vertical movement of the box support frame in the separate grinding device for soybean product processing provided in the embodiments of this application;

[0054] Figure 9 This is a schematic diagram of the movement of the rotating support frame of the box in the separate grinding device for processing soybean products provided in the embodiments of this application;

[0055] Figure 10 This is a schematic diagram of a separation grinding device for soybean product processing, which includes three pulp-residue separation grinding machines, provided in an embodiment of this application.

[0056] Illustration:

[0057] Among them, 1-grinding machine assembly; 11-pulp-residue separating grinder; 111-grinding machine body; 112-load-bearing extension plate; 113-gear motor; 114-output gear; 115-external gear; 116-residue outlet; 2-box assembly; 21-bean soaking box; 211-box lid; 212-box body; 22-bean residue box; 221-open opening; 23-rotating blade; 3-conveying assembly; 31-first material conveying pipe; 32-first liquid conveying pipe; 33-the... 34-Second material extraction pipe; 35-Feeding box; 36-Electrically controlled valve; 37-Drainage pipe; 38-Rotating spray arm; 39-Rotating impeller; 4-Fixed bracket; 41-Bean soaking box bracket; 411-Metal frame; 412-Ring clamp; 413-U-shaped open metal support frame; 414-U-shaped open metal adjustable temperature heating plate; 415-Electronic scale U-shaped open structural frame; 42-Bean residue box movable support frame; 43-Grinding machine movable support frame. Detailed Implementation

[0058] The embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described below do not represent all embodiments consistent with this application. They are merely examples of systems and methods consistent with some aspects of this application.

[0059] It should be noted that the brief descriptions of terms in this application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise stated, these terms should be understood in their ordinary and common meaning.

[0060] The terms "first," "second," "third," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar or related objects or entities, and do not necessarily imply a specific order or sequence, unless otherwise specified. It should be understood that such terms can be used interchangeably where appropriate.

[0061] The terms “comprising” and “having”, and any variations thereof, are intended to cover but not exclusively include, for example, a product or device that includes a range of components is not necessarily limited to all of the components that are clearly listed, but may include other components that are not clearly listed or that are inherent to such product or device.

[0062] In soy product processing scenarios, especially in small- to medium-sized establishments like canteens and restaurants, there are typical working conditions involving differentiated product demands across multiple time periods and dynamic adjustments. For example, a canteen serving 50-80 people might need to obtain different products such as soy milk, tofu pudding, firm tofu, and dried tofu at different times throughout the day, with the required quantities and timing potentially changing temporarily (e.g., adding lunch drinks at breakfast the next day, or adjusting the amount of ingredients for dinner in the afternoon). Such scenarios face two core challenges:

[0063] First, the soaking time of soybeans varies significantly with the ambient temperature (e.g., 10 to 12 hours in winter at 20℃, and may be shortened to 4 to 5 hours in summer), but fixed grinding equipment is difficult to adapt to the fluctuations in soaking time caused by seasonal temperature differences.

[0064] Secondly, when there is a sudden demand that requires shortening the soaking time (for example, when there are only 4.5 hours left until the target time), or when some orders are cancelled midway and the process of soaking materials needs to be terminated, the stationary grinding device lacks the ability to independently control multiple tasks and handle materials in real time.

[0065] To solve the above problems, see [link to relevant documentation]. Figures 1-10 This application provides a separate grinding device for processing soybean products, including: a grinding machine assembly 1, a box assembly 2, a conveying assembly 3, a fixed bracket 4, and a control module.

[0066] It should be understood that the control module may be a microcontroller, which is a single-chip microcomputer that integrates the main parts of a microcomputer onto a single chip.

[0067] The grinding machine assembly 1 includes at least one pulp-residue separating grinding machine 11; the box assembly 2 includes multiple bean soaking boxes 21 and bean residue boxes 22; the bean soaking boxes 21 are used to soak soybeans; the bean residue boxes 22 are used to receive the bean residue discharged from the residue outlet 116 of the pulp-residue separating grinding machine 11; the fixed support 4 is equipped with several bean soaking box supports 41, grinding machine moving support frames 43 or bean residue box moving support frames 42, the grinding machine moving support frames 43 are used to move the grinding machine assembly 1; the bean residue box moving support frames 42 are used to move the bean residue boxes 22; the conveying assembly 3 includes multiple functional pipes; the functional pipes are connected to each bean soaking box 21 and / or bean residue box 22, each conveying interface of the functional pipes is equipped with an electrically controlled valve 36 and a meter, and the control module is communicatively connected to the grinding machine assembly 1, the grinding machine moving support frame 43 or the bean residue box moving support frame 42, the electrically controlled valve 36 and the meter.

[0068] It should be understood that the electrically controlled valve 36 and the meter can be connected to an external power source or a backup battery pack via a power cord, and can also be connected to the control module via a signal line or wireless communication module. All functional pipes are flexible and have a certain amount of stretch allowance, facilitating the movement of the soybean residue box support frame 42. The functional pipes also contain a conveying pump for transporting materials; the pump's operation is monitored and controlled by the control module to ensure the accuracy and efficiency of the entire conveying process. When the fixed support 4 is equipped with the soybean residue box support frame 42, the grinding machine assembly 1 can be directly mounted on the fixed support 4 or mounted on the grinding machine support frame 43; when the fixed support 4 is equipped with the grinding machine support frame 43, the fixed support 4 can also be equipped with the soybean residue box support frame 42 or a non-moving soybean residue box support frame.

[0069] The separate grinding device for soybean product processing improves the position adjustment flexibility of the grinding machine component 1 and the box component 2 through the soybean residue box movable support frame 42. Combined with the functional pipeline of the conveying component 3, the electrically controlled valve 36 and the metering device, the material conveying is automated and precisely controlled. At the same time, the communication connection of the control module optimizes the overall processing flow, thereby improving the processing adaptability and efficiency according to the different soybean product requirements.

[0070] In some embodiments, see Figure 4 Both the bean soaking box bracket 41 and the bean residue box movable support frame 42 include a metal frame 411, an annular clamp 412, a U-shaped open metal support frame 413, a U-shaped open metal adjustable temperature heating plate 414, and an electronic scale U-shaped open structural frame 415. The U-shaped open metal support frame 413 is fixed on the bottom plane of the metal frame 411, and the annular clamp 412 is sleeved on the middle outer wall of the bean soaking box and / or bean residue box 22 and fixedly connected to the metal frame 411 to provide anti-tipping restraint when the box assembly 2 vibrates.

[0071] It should be understood that the metal frame 411 can be constructed from multiple metal tubes arranged in a grid pattern. For example, the metal tubes can be 20 mm × 20 mm 304 stainless steel tubes, arranged in a grid pattern with intervals of 200 mm × 200 mm, to form a metal frame 411 that is 1200 mm wide × 2000 mm high × 600 mm thick. Cabinet doors can also be added to form a double-sided metal cabinet, which is composed of a central stainless steel sheet grid frame and surrounding frames. Typically, the refiner assembly 1 and the box assembly 2 are located on either side of the central stainless steel sheet grid frame.

[0072] The U-shaped open-type adjustable temperature metal heating plate 414 and the U-shaped open-type structural frame 415 of the electronic scale are arranged from top to bottom between the bottom of the bean soaking box 21 and / or bean residue box 22 and the U-shaped open-type metal support frame 413. The U-shaped open-type adjustable temperature metal heating plate 414 is equipped with a temperature transmission module and a heating module. The U-shaped open-type structural frame 415 of the electronic scale is equipped with a weighing sensor and a weight transmission module. The control module is communicatively connected to the temperature transmission module, the heating module, the weighing sensor and the weight transmission module to control the temperature of the bean soaking box 21 and / or bean residue box 22 and to obtain the weight of the bean soaking box 21 and / or bean residue box 22.

[0073] It should be understood that the temperature transmission module is a temperature transmission module with an RS485 interface to connect to the control module. The temperature transmission module is used to collect the bottom temperature of the soybean soaking box 21 and / or the soybean residue box 22 and transmit it to the control module, facilitating the controller to control the temperature inside the soybean soaking box 21 and / or the soybean residue box 22. To address the problem of excessively long soybean soaking time due to low air temperature, when the control module detects an air temperature lower than the preset temperature, it can control the heating module to heat the U-shaped open metal adjustable temperature heating plate 414 to maintain a constant temperature of 45 degrees Celsius inside the soybean soaking box 21, thereby improving the soybean soaking efficiency. The weight transmission module is a weight transmission module with an RS485 interface to connect to the control module, thereby acquiring the weight of the soybean soaking box 21 and / or the soybean residue box 22.

[0074] The bean soaking box bracket 41 and the bean residue box movable support frame 42 provide anti-tipping constraints for the box assembly 2 when it vibrates through the ring clamp 412. At the same time, a U-shaped open metal adjustable temperature heating plate 414 is set to realize the temperature control of the box, and the U-shaped open structure frame 415 of the electronic scale is used to facilitate the acquisition of the box weight, thereby improving the stability of the box assembly 2 and the controllability of the processing.

[0075] In some embodiments, see Figure 3 and Figure 5 Both the bean soaking box 21 and the bean residue box 22 include a lid 211, a box body 212, a snap-on pressure handle mechanism, and a microporous ventilation array.

[0076] A snap-on pressure handle mechanism is provided between the lid 211 and the body 212 to lock the lid 211 and the body 212; a microporous ventilation array is provided on the lid 211 to allow air to circulate; the lid 211 of the soybean residue box 22 is also provided with an opening 221, which is located below the residue outlet 116.

[0077] It should be understood that the microporous ventilation array consists of densely packed, finely arranged micropores. For example, the microporous ventilation array can be located in the unused corner of the lid 211. The microporous ventilation array has dimensions of 30mm in length and 20mm in width, with a micropore diameter of 2mm and a center-to-center spacing of 5mm between adjacent micropores. The only difference between the bean soaking box 21 and the bean residue box 22 is that the lid 211 of the bean residue box 22 also has an open opening 221.

[0078] The bean soaking box 21 and / or bean residue box 22 improve the locking and sealing performance between the lid 211 and the box body 212 through the snap-on pressure handle mechanism. At the same time, the microporous ventilation array on the lid 211 optimizes the gas exchange between the inside of the container and the external environment, thereby reducing the risk of material leakage during operation and maintaining suitable storage environment conditions.

[0079] In some embodiments, see Figure 5 and Figure 6 The functional pipeline includes a first material conveying pipe 31, a first liquid conveying pipe 32, a first material extraction pipe 33, and a second material extraction pipe 34.

[0080] One end of the first material conveying pipe 31 is connected to the box body 212 through the first material conveying interface on the box cover 211 for conveying materials; an electrically controlled valve 36 and a meter are provided between the first material conveying interface and the first material conveying pipe 31 for obtaining the weight of the conveyed materials.

[0081] It should be understood that the first material conveying pipe 31 can be a 304 stainless steel round pipe with a diameter of 20 mm. One end of the first material conveying pipe 31 can be parallel to the lid 211, and the other end can be connected to the feeding box 35 containing soybeans for conveying dried soybeans. The electrically controlled valve 36 connected to the first material conveying pipe 31 is a normally closed electrically controlled valve, such as an electrically controlled butterfly valve. The metering device connected to the first material conveying pipe 31 can be a photoelectric through-beam particle counter. In some other embodiments, an electronic scale is provided at the bottom of the feeding box 35. The electronic scale is communicatively connected to the control module to obtain the total mass of soybeans in the feeding box 35 and the weight of the soybeans being conveyed. The conveying pump in the first material conveying pipe 31 can be installed inside the feeding box 35 for conveying soybeans.

[0082] One end of the first liquid delivery pipe 32 is connected to the box body 212 through the first liquid delivery interface on the box cover 211 for delivering liquid; an electrically controlled valve 36 and a meter are provided between the first liquid delivery interface and the first liquid delivery pipe 32 for obtaining the weight of the delivered liquid.

[0083] It should be understood that the first liquid delivery pipe 32 can be a 304 stainless steel round pipe. One end of the first liquid delivery pipe 32 can be parallel to the cover 211, and the other end of the first material delivery pipe 31 can be connected to an external drinking water source for delivering drinking water into the container 212 to soak soybeans. The electrically controlled valve 36 connected to the first liquid delivery pipe 32 is a normally closed electrically controlled valve, such as an electrically controlled ball valve. The metering device connected to the first liquid delivery pipe 32 can be a turbine flow meter. The delivery pump in the first liquid delivery pipe 32 can be installed at the external drinking water source for delivering drinking water.

[0084] One end of the first material extraction tube 33 is connected to the box body 212 through the first material extraction interface on the box cover 211 for material extraction; an electrically controlled valve 36 and a meter are provided between the first material extraction interface and the first material extraction tube 33 for obtaining the weight of the extracted material.

[0085] It should be understood that the first material extraction pipe 33 can be made of stainless steel. One end of the first material extraction pipe 33 can extend to the bottom of the box 212, and one side of its opening is inclined downwards, with an inclination angle of 30 degrees. The other end of the first material extraction pipe 33 is connected to the pulp-residue separating mill 11, used to transport the soaked expanded soybeans or the soybean residue liquid after the first or second grinding to the pulp-residue separating mill 11. The electrically controlled valve 36 connected to the first material extraction pipe 33 is a normally closed electrically controlled valve, such as an electrically controlled butterfly valve.

[0086] One end of the second material extraction tube 34 is connected to the box body 212 through the second material extraction interface at the bottom of the box body 212 for material extraction; an electrically controlled valve 36 and a meter are provided between the second material extraction interface and the second material extraction tube 34 for obtaining the weight of the extracted material.

[0087] It should be understood that one end of the second material extraction pipe 34 is connected to the housing 212, and the other end of the second material extraction pipe 34 can be connected to the pulp-residue separation mill 11, for conveying the soaked expanded soybeans or the soybean residue liquid after the first or second grinding to the pulp-residue separation mill 11. The first material extraction pipe 33 and the second material extraction pipe 34 can coexist or one of them can be selected. Using the first material extraction pipe 33 and the second material extraction pipe 34 together can improve extraction efficiency and prevent pipe blockage. The conveying pump in the first material extraction pipe 33 and / or the second material extraction pipe 34 can be installed in the housing 212 to extract materials.

[0088] The first material extraction pipe 33 and the second material extraction pipe 34 are also connected to a gas delivery branch to prevent the soaked soybeans from clogging the first material extraction pipe 33 and / or the second material extraction pipe 34. The gas delivery branch is equipped with an electrically controlled valve 36 and a metering device to obtain the gas quality.

[0089] It should be understood that the first material extraction pipe 33 and / or the second material extraction pipe 34, and the gas delivery branch are connected by a T-joint, meaning that a section inside the housing 212 is a common pipe with two functions. The first material extraction pipe 33 and / or the second material extraction pipe 34 can be used to extract soaked and expanded soybeans and drinking water or soybean residue, while the gas delivery branch is used to intermittently blow air in to unclog the pipes.

[0090] The functional pipeline achieves precise weight measurement of material conveying, liquid addition and material extraction processes through electrically controlled valves 36 and metering devices configured at each conveying interface. At the same time, the gas conveying branch provides gas assistance during material extraction to reduce the risk of pipeline blockage, thereby improving the automation level and control accuracy of material transfer.

[0091] In some other embodiments, the functional conduit also includes a backup conduit located at the bottom of the housing 212, which is used to discharge the material inside the housing 212 to a designated location in the event of an emergency.

[0092] In some embodiments, see Figure 3 and Figure 5 Both the bean soaking box 21 and the bean residue box 22 also include: a rotating impeller 39, an impeller motor, a drainage trough, and a drainage pipe; the inner wall of the bottom of the box body 212 is provided with an axially extending drive shaft interface; the rotating impeller 39 is sleeved with the drive shaft interface through the drive shaft; the impeller motor, the drainage trough, and the drainage pipe are set on the outer wall of the bottom of the box body 212, the output shaft of the impeller motor is sealed to the drive shaft, the drainage trough is located on the periphery of the drive shaft, the drainage pipe is connected to the drainage trough, and the impeller motor is communicatively connected to the control module.

[0093] It should be understood that the rotating impeller 39 is a miniature, slow-speed rotating impeller, used to rotate the soybean-water mixture in the soybean soaking box 21 or the soybean residue in the soybean residue box 22, thereby reducing the accumulation of soybeans or soybean residue at the bottom of the box 212, which would cause inconvenience in extraction. The soybean soaking box 21 and / or the soybean residue box 22 are equipped with a charging port for the rotating impeller 39, used to connect to an external power source or backup battery pack via a power cord. The rotating impeller 39 can be connected to the control module via a signal line or a wireless communication module. One end of the drain pipe can be connected to a drain trough, and the other end can be connected to a wastewater pipe.

[0094] The bean soaking box 21 and / or bean residue box 22 promote the uniformity of material mixing through the rotating impeller 39, while the drainage groove and drainage pipe cooperate to prevent water leakage at the bottom outer wall interface of the box body 212.

[0095] In some embodiments, see Figure 3 and Figure 5 Both the bean soaking box 21 and the bean residue box 22 also include: a rotating blade 23 and a blade motor; the inner wall of the bottom of the box body 212 is provided with a waterproof shaft seal, and the rotating blade 23 is sleeved with the waterproof shaft seal through a second drive shaft; the blade motor is located on the outer wall of the bottom of the box body 212, and the output shaft of the blade motor is connected to the second drive shaft.

[0096] It should be understood that the blade motor can be connected to an external power source or a backup battery pack via a power cord, and the blade motor can be connected to the control module via a signal line or a wireless communication module.

[0097] The bean soaking box 21 and / or bean residue box 22 improve the material crushing effect through rotating blades 23, and maintain the sealing of the box body 212 with waterproof shaft seal.

[0098] In some embodiments, see Figure 3 and Figure 5 Both the bean soaking box 21 and the bean residue box 22 also include: a rotary spray arm 38, a spray electrical control valve, and a turbine flow meter; the bottom inner wall of the box body 212 is provided with a cleaning liquid inlet; the rotary spray arm 38 is connected to the inner end of the cleaning liquid inlet through a rotary joint, and the blade surface of the rotary spray arm 38 is provided with inclined spray holes; the outer end of the cleaning liquid inlet is connected to a detergent supply unit through a cleaning pipeline, and the detergent supply unit includes a washing salt inlet, a rinse aid inlet, a descaling agent inlet, and a high-temperature hot water inlet; the spray electrical control valve and the spray meter are connected to the cleaning pipeline in sequence along the fluid direction.

[0099] It should be understood that the functional piping also includes a cleaning pipeline, which is made of stainless steel and connected to the cleaning fluid inlet, so that the rotating spray arm 38 sprays water mixed with detergent to clean the housing 212. The spray control valve is a multi-way valve, such as a multi-way electrically controlled ball valve; the spray meter can be a turbine flow meter. The control module is communicatively connected to the spray control valve and the turbine flow meter to control the spray control valve to provide a pre-set cleaning fluid to clean the housing 212 in sequence, specifically, spraying detergent salt solution, rinse aid solution, descaling agent solution, and high-temperature hot water in sequence.

[0100] The bean soaking box 21 and / or bean residue box 22 improve the uniformity of cleaning coverage through the inclined spray holes of the rotating spray arm 38, improve the diversity of cleaning methods by combining multiple types of cleaning agent supply units, and optimize the control of cleaning agent dosage by the spray meter, thereby reducing the risk of residue accumulation and improving equipment maintenance efficiency.

[0101] In some embodiments, the bottom of the box 212 is also provided with a drain pipe 37 for discharging wastewater after cleaning and wastewater from changing water during the soaking stage. The drain pipe 37 is connected to the drain pipe to discharge the sediment in the drainage tank together. The drain pipe 37 is also provided with an electrically controlled valve 36 and a meter. The electrically controlled valve 36 and the meter are communicatively connected to the control device to control the amount of wastewater discharged.

[0102] It should be understood that because indoor ambient temperature greatly affects the soaking of soybeans, the water needs to be changed multiple times to avoid the rancid smell that may develop during the soaking process. Water entering during the water change process can be supplied through the first material conveying pipe 31, and wastewater can be discharged through the drain pipe 37. The electrically controlled valve 36 and the metering device can be connected to an external power source or a backup battery pack via a power cord. The electrically controlled valve 36 and the metering device can be connected to a control device via a signal line or a wireless communication module.

[0103] In some embodiments, the soybean residue box movable support frame 42 includes a movable motor, a movable guide, and a movable platform; the movable motor is connected to the movable platform or the movable guide, the movable platform is slidably connected to the movable guide, and the control module is communicatively connected to the movable motor to control the movable platform to move along the movable guide so that the slag outlet 116 of the pulp and residue separation mill 11 establishes a receiving relationship with the selected box body 212.

[0104] It should be understood that the moving guide can be one of the following components: guide rail, lead screw, screw, pulley, etc.

[0105] The soybean residue box moving support frame 42 is driven by a moving motor to move the moving platform along the moving guide, so as to realize the automatic matching of the position of the slag outlet 116 of the pulp and residue separation grinding machine 11 with the selected box body 212, thereby reducing the need for manual adjustment and improving the adaptability of the soybean residue receiving process.

[0106] Since the grinding process typically involves grinding a maximum of three times to extract soy milk, the grinding machine assembly 1 can be configured with one or three pulp-residue separating grinding machines 11. When there is only one grinding machine, in some embodiments, the grinding machine moving support frame 43 may include a second moving motor, a second moving mechanism, and a second moving guide; the second moving motor is connected to one end of the second moving mechanism, and the other end of the second moving mechanism is connected to the pulp-residue separating grinding machine 11; the pulp-residue separating grinding machine 11 is slidably connected to the second moving guide, and the control module is communicatively connected to the second moving motor to control the movement of the pulp-residue separating grinding machine 11 along the second moving guide, so that the slag outlet 116 of the pulp-residue separating grinding machine 11 establishes a receiving relationship with the selected container 212. It should be understood that the second moving guide may be one of the following components: guide rail, lead screw, screw rod, pulley, etc.

[0107] In some embodiments, the pulper moving support frame 43 is one of the pulper horizontal moving support frame and the pulper vertical moving support frame.

[0108] Specifically, see Figure 3 When the grinding machine moving support frame 43 is the grinding machine transverse moving support frame, the second moving guide of the grinding machine moving support frame 43 is the transverse guide rail. The fixed bracket 4 is provided with a non-moving support frame for soybean residue boxes. The non-moving support frame for soybean residue boxes is provided with three soybean residue boxes 22 in sequence. The pulp and residue separation grinding machine 11 and the soybean residue boxes 22 are located on the same level. The control module can control the second moving motor to make the pulp and residue separation grinding machine 11 move along the transverse guide rail, so that the residue outlet 116 of the pulp and residue separation grinding machine 11 can be aligned with the open opening 221 of any soybean residue box 22 to receive the different types of soybean residue produced by the three grinding processes of the pulp and residue separation grinding machine 11.

[0109] See Figure 2 When the grinding machine moving support frame 43 is the vertical moving support frame of the grinding machine, the second moving guide of the grinding machine moving support frame 43 is the vertical guide rail. The fixed bracket 4 is provided with a non-moving support frame for the soybean residue box. The non-moving support frame for the soybean residue box is provided with three soybean residue boxes 22 in sequence from top to bottom. The pulp and residue separation grinding machine 11 is located on the side close to the three soybean residue boxes 22, and the slag outlet 116 of the pulp and residue separation grinding machine 11 is provided with an outwardly extending long arc-shaped soybean residue guide cover. The control module can control the second moving motor to make the pulp and residue separation grinding machine 11 move along the vertical guide rail, so that the long arc-shaped soybean residue guide cover of the pulp and residue separation grinding machine 11 can be aligned with the opening 221 of any soybean residue box 22 to receive the different types of soybean residue produced by the three grinding processes of the pulp and residue separation grinding machine 11.

[0110] The movable support frame 43 of the pulp mill expands the position adjustment dimension by moving horizontally or vertically, making the space matching between the slag outlet 116 of the pulp-slag separation pulp mill 11 and different boxes 212 more possible, thereby improving the adaptability of the soybean slag receiving link to different processing layouts.

[0111] In some embodiments, the movable support frame 42 for the soybean residue box is one or more of the following: a horizontal movable support frame for the box, a vertical movable support frame for the box, or a rotating movable support frame for the box.

[0112] Specifically, see Figure 7 When the soybean residue box moving support frame 42 is a box horizontal moving support frame, the moving guide of the box horizontal moving support frame is a horizontal guide rail. Three soybean residue boxes 22 are arranged in sequence on the box horizontal moving support frame. The pulp and residue separation grinding machine 11 and the soybean residue boxes 22 are located on the same level. The control module can control the moving motor to make the moving platform move along the horizontal guide rail, so that the three soybean residue boxes 22 take turns to receive the different types of soybean residue produced by the pulp and residue separation grinding machine 11 through three grinding processes.

[0113] See Figure 8When the soybean residue box moving support frame 42 is a vertical moving support frame for the box, the pulp and residue separation grinding machine 11 is located in the middle of one side of the moving platform, and the slag outlet 116 of the pulp and residue separation grinding machine 11 is provided with an outwardly extending long arc-shaped soybean residue guide cover; the moving guide of the soybean residue box moving support frame 42 is a vertical guide rail, and the moving platform is provided with three soybean residue boxes 22 in sequence from top to bottom. The long arc-shaped soybean residue guide cover corresponds to the position of the open opening 221 of the soybean residue box 22 located in the middle of the soybean residue box moving support frame 42. The control module can control the moving motor to make the moving platform move up and down along the vertical guide rail, so that the three soybean residue boxes 22 take turns to receive the different types of soybean residue produced by the three grinding processes of the pulp and residue separation grinding machine 11.

[0114] See Figure 9 When the soybean residue box moving support frame 42 is a rotating moving support frame for the box, the moving platform of the soybean residue box moving support frame 42 has an arc-shaped structure. The moving platform is provided with three soybean residue boxes 22 in sequence along the circumference, which are used to receive different types of soybean residue produced by the pulp and residue separation mill 11 through three grinding processes. The bottom of the moving platform is sleeved on the central fixed shaft through a bearing assembly, so that the central fixed shaft acts as a moving guide. A ring gear is fixed on the central fixed shaft. The output end of the moving motor is connected to the drive gear that meshes with the ring gear. A ratchet ring is also provided at the bottom of the moving platform, and the number of teeth matches the number of soybean residue boxes 22. A pawl controlled by an electromagnet is provided on the central fixed shaft, which is used to engage with the groove of the ratchet ring during the rotation gap. The control module receives the signal of the number of grinding processes completed by the pulp and residue separation mill 11, controls the moving motor to drive the drive gear, and drives the moving platform to rotate around the central fixed shaft. When the rotation is in place, the electromagnet is activated, so that the pawl locks into the ratchet ring to achieve indexing and positioning, so as to achieve the classification and collection of soybean residue by the rotation of the three soybean residue boxes 22.

[0115] It should be noted that in some embodiments, the soybean residue box moving support frame 42 and the grinding machine moving support frame 43 can coexist. The control module can finely adjust the position of the pulp-residue separation grinding machine 11 through the grinding machine moving support frame 43 so that the position of the slag outlet 116 of the pulp-residue separation grinding machine 11 corresponds more precisely with the position of the open opening 221 of the soybean residue box 22.

[0116] The soybean residue box moving support frame 42 expands the position adjustment dimension through a combination of horizontal, vertical or rotational movement, making the space matching between the slag outlet 116 of the pulp and residue separation mill 11 and different box bodies 212 more possible, thereby improving the adaptability of the soybean residue receiving link to different processing layouts.

[0117] See Figure 10When there are three pulp-residue separating mills 11, the grinding wheel gaps inside the three mills 11 are different and do not need to be adjusted. For example, when the spacing between mills 1, 2, and 3 is greater than that between mills 1 and 2, the specific grinding process is as follows: First, the soybeans that have been soaked and expanded in the soaking box 1 are transported to mill 1. Mill 1 grinds the soybeans, producing the first batch of soy milk and separating the first batch of soybean residue. The first batch of soybean residue is then discharged into the soybean residue box 1. At this time, the first batch of soybean residue has a relatively large particle size.

[0118] Next, add drinking water to container #1 to dilute the first batch of soybean residue. Mix the first batch of soybean residue with the drinking water to form a viscous liquid, which is then pumped into container #2, a pulp-residue separator. This separator grinds the residue, separating it into a second batch of soy milk and a second batch of soybean residue. The second batch of soybean residue is then discharged into container #2. At this point, the particles of the second batch of soybean residue are significantly finer than those of the first batch.

[0119] Next, add drinking water to container #2 to dilute the second batch of soybean pulp. Mix the second batch of soybean pulp with the drinking water to form a viscous liquid, which is then pumped into container #3, a pulp-residue separator. The pulp-residue separator grinder grinds the pulp, separating it into a third batch of soybean milk and third batch of soybean pulp. The third batch of soybean pulp is then discharged into container #3. At this point, the third batch of soybean pulp is much finer.

[0120] Among them, soybean residue boxes No. 1, No. 2 and No. 3 can be set on the same layer of fixed support 4, and pulp-residue separation mill No. 1, No. 2 and No. 3 can also be set on the same layer of fixed support 4.

[0121] In some embodiments, the pulp-slag separation type pulper 11 includes: a pulper body 111, a load-bearing extension plate 112, a gear transmission mechanism, a gear motor 113, and a sound feedback module; the pulper body 111 includes a fixed grinding wheel connected to the main motor of the pulper and a movable grinding wheel fixedly connected to the grinding wheel seat adjustment shaft, the movable grinding wheel and the fixed grinding wheel being coaxially arranged; the load-bearing extension plate 112 is fixed on the upper cover of the pulper body 111; the gear transmission mechanism, the gear motor 113, and the sound feedback module are arranged on the load-bearing extension plate. 112; The gear transmission mechanism includes an external gear 115 and an output gear 114, with the output gear 114 meshing with the external gear 115; the external gear 115 is located at the end of the grinding wheel seat adjustment shaft, and the output gear 114 is connected to the gear motor 113; the control module is communicatively connected to the gear motor 113 and the sound feedback module, respectively, and is used to control the rotation direction of the gear motor 113 by means of the friction sound state of the moving grinding wheel and the fixed grinding wheel collected by the sound feedback module, so as to adjust the gap between the moving grinding wheel and the fixed grinding wheel.

[0122] It should be understood that the gear motor 113 and the sound feedback module can be connected to an external power supply or a backup battery pack via a power cord. The gear motor 113 and the sound feedback module can be connected to the control device via a signal line or a wireless communication module. The control module connects to a storage module containing a sound state sample library. By comparing the friction sounds of the moving and stationary grinding wheels obtained from the sound feedback module with the sounds in the sound state sample library, the gap size is determined, and the direction of rotation of the gear motor 113 is controlled based on the gap size. For example: a sharp / high-frequency friction sound indicates that the gap is too small, which will cause the soybeans to generate excessive heat due to friction, thus affecting the quality, quantity, and taste of the extracted soy milk; a low / sparse friction sound indicates that the gap is too large, which will reduce the working efficiency of the expanded, moist soybean particles or fine soybean residue passing through the grinding wheel, resulting in a decrease in the quantity and concentration of soy milk extracted each time; a smooth and continuous friction sound indicates that the gap is normal. If the gap is too small, the gear motor 113 is controlled to rotate clockwise to increase the gap; if the gap is too large, the gear motor 113 is controlled to rotate counterclockwise to decrease the gap.

[0123] In some embodiments, the sound feedback module includes: a microphone and a sound collection and conduction module; the microphone is used to receive ambient sound and convert it into an electrical signal; the sound collection and conduction module is connected to the microphone and is used to collect and conduct the electrical signal output by the microphone to the control module.

[0124] The pulp-slag separation type grinding mill 11 monitors the friction state of the grinding wheel in real time through the sound feedback module, and combines the control module to drive the gear motor 113 to adjust the grinding wheel gap in both directions, thereby optimizing the grinding accuracy.

[0125] As can be seen from the above technical solutions, the embodiments of this application provide a separating grinding device for soybean product processing, including: a grinding machine assembly 1, a box assembly 2, a conveying assembly 3, a fixed support 4, and a control module; the grinding machine assembly 1 includes at least one pulp-residue separating grinding machine 11; the box assembly 2 includes multiple soybean soaking boxes 21 and soybean residue boxes 22; the soybean soaking boxes 21 are used to soak soybeans; the soybean residue boxes 22 are used to receive soybean residue discharged from the residue outlet 116 of the pulp-residue separating grinding machine 11; the fixed support 4 is provided with a plurality of soybean soaking box supports 41, a grinding machine moving support frame 43, or a soybean residue box moving support frame 42, and the grinding machine moving support frame... 43 is used for moving the grinding machine assembly 1; the soybean residue box moving support frame 42 is used for moving the soybean residue box 22; the conveying assembly 3 includes multiple functional pipes and a feeding box 35; one end of the functional pipe is connected to the inside of the feeding box 35, and the other end of the functional pipe is connected to each soaking bean box 21 and / or soybean residue box 22 respectively. Each conveying interface of the functional pipe is equipped with an electrically controlled valve 36 and a meter. The control module is communicatively connected to the grinding machine assembly 1, the grinding machine moving support frame 43 or the soybean residue box moving support frame 42, the electrically controlled valve 36 and the meter, respectively, to solve the problem that the separate grinding device cannot flexibly process soybean products according to the needs of soybean products.

[0126] Similar parts between the embodiments provided in this application can be referred to mutually. The specific implementation methods provided above are only a few examples under the overall concept of this application and do not constitute a limitation on the scope of protection of this application. For those skilled in the art, any other implementation methods extended from the solution of this application without creative effort shall fall within the scope of protection of this application.

Claims

1. A separate grinding device for processing soybean products, characterized in that, include: The pulper assembly (1), the box assembly (2), the conveying assembly (3), the fixing bracket (4), and the control module; The pulping assembly (1) includes at least one pulp-sludge separating pulping machine (11); The box assembly (2) includes multiple bean soaking boxes (21) and bean residue boxes (22); the bean soaking boxes (21) are used to soak soybeans; the bean residue boxes (22) are used to receive the bean residue discharged from the slag outlet (116) of the pulp-residue separation mill (11); The fixed bracket (4) is provided with several bean soaking box brackets (41), grinding machine moving support frame (43) or bean dregs box moving support frame (42). The grinding machine moving support frame (43) is used to move the grinding machine assembly (1); the bean dregs box moving support frame (42) is used to move the bean dregs box (22). The conveying assembly (3) includes multiple functional pipes; the functional pipes are connected to each of the soaking bean boxes (21) and / or bean residue boxes (22), and each conveying interface of the functional pipes is equipped with an electrically controlled valve (36) and a meter. The control module is communicatively connected to the grinding machine assembly (1), the grinding machine moving support frame (43) or the bean residue box moving support frame (42), the electrically controlled valve (36) and the meter.

2. The separate grinding device for processing soybean products according to claim 1, characterized in that, The bean soaking box bracket (41) and the bean residue box movable support frame (42) both include a metal frame (411), a ring clamp (412), a U-shaped open metal support frame (413), a U-shaped open metal adjustable temperature heating plate (414), and an electronic scale U-shaped open structural frame (415). The U-shaped open metal support frame (413) is fixed on the bottom plane of the metal frame (411), and the annular clamp (412) is sleeved on the middle outer wall of the bean soaking box (21) and / or bean residue box (22) and is fixedly connected to the metal frame (411) to provide anti-tipping restraint when the box assembly (2) vibrates. The U-shaped open metal adjustable temperature heating plate (414) and the electronic scale U-shaped open structural frame (415) are arranged from top to bottom between the bottom of the bean soaking box (21) and / or bean residue box (22) and the U-shaped open metal support frame (413); The U-shaped open metal adjustable heating plate (414) is equipped with a temperature transmission module and a heating module; the U-shaped open structure frame (415) of the electronic scale is equipped with a weighing sensor and a weight transmission module; the control module is communicatively connected to the temperature transmission module, the heating module, the weighing sensor and the weight transmission module respectively, so as to control the temperature of the bean soaking box (21) and / or the bean residue box (22) and obtain the weight of the bean soaking box (21) and / or the bean residue box (22).

3. The separate grinding device for processing soybean products according to claim 1, characterized in that, Both the bean soaking box (21) and the bean residue box (22) include a lid (211), a box body (212), a snap-on pressure handle mechanism, and a microporous ventilation array; The snap-on pressure mechanism is located between the lid (211) and the body (212) for locking the lid (211) and the body (212); the microporous ventilation array is opened on the lid (211) for air circulation; the lid (211) of the soybean residue box (22) is also provided with an opening (221), which is located below the residue outlet (116).

4. The separate grinding device for processing soybean products according to claim 3, characterized in that, The functional pipelines include a first material conveying pipe (31), a first liquid conveying pipe (32), a first material extraction pipe (33), and a second material extraction pipe (34); One end of the first material conveying pipe (31) is connected to the box body (212) through the first material conveying interface on the box cover (211) for conveying materials; an electric control valve (36) and a meter are provided between the first material conveying interface and the first material conveying pipe (31) for obtaining the weight of the conveyed materials; One end of the first liquid delivery pipe (32) is connected to the box body (212) through the first liquid delivery interface on the box cover (211) for delivering liquid; an electric control valve (36) and a meter are provided between the first liquid delivery interface and the first liquid delivery pipe (32) for obtaining the weight of the delivered liquid; One end of the first material extraction tube (33) is connected to the box body (212) through the first material extraction interface on the box cover (211) for material extraction; an electric control valve (36) and a meter are provided between the first material extraction interface and the first material extraction tube (33) for obtaining the weight of the extracted material. One end of the second material extraction tube (34) is connected to the box body (212) through the second material extraction interface at the bottom of the box body (212) for material extraction; an electric control valve (36) and a meter are provided between the second material extraction interface and the second material extraction tube (34) for obtaining the weight of the extracted material. The first material extraction pipe (33) and / or the second material extraction pipe (34) are also connected to a gas delivery branch to prevent the soaked soybeans from clogging the first material extraction pipe (33) and / or the second material extraction pipe (34). The gas delivery branch is equipped with an electrically controlled valve (36) and a meter to obtain the gas quality.

5. The separate grinding device for processing soybean products according to claim 4, characterized in that, Both the bean soaking box (21) and the bean residue box (22) further include: a rotating impeller (39), an impeller motor, a drainage trough, and a drainage pipe; The bottom inner wall of the box (212) is provided with an axially extending drive shaft interface; the rotating impeller (39) is sleeved with the drive shaft interface through the drive shaft; the impeller motor, the drainage groove and the drainage pipe are arranged on the bottom outer wall of the box (212), the output shaft of the impeller motor is sealed to the drive shaft, the drainage groove is located on the periphery of the drive shaft, the drainage pipe is connected to the drainage groove, and the impeller motor is communicatively connected to the control module.

6. The separate grinding device for processing soybean products according to claim 3, characterized in that, Both the bean soaking box (21) and the bean residue box (22) further include: a rotating blade (23) and a blade motor; The bottom inner wall of the box (212) is provided with a waterproof shaft seal, and the rotating blade (23) is sleeved with the waterproof shaft seal through a second transmission shaft; the blade motor is set on the bottom outer wall of the box (212), and the output shaft of the blade motor is connected to the second transmission shaft.

7. The separate grinding device for processing soybean products according to claim 3, characterized in that, Both the bean soaking box (21) and the bean residue box (22) further include: a rotating spray arm (38), a spray electric control valve, and a turbine flow meter; The bottom inner wall of the box (212) is provided with a cleaning fluid inlet; the rotating spray arm (38) is connected to the inner end of the cleaning fluid inlet through a rotary joint, and the blade surface of the rotating spray arm (38) is provided with inclined spray holes. The outer end of the cleaning fluid inlet is connected to a detergent supply unit through a cleaning pipeline. The detergent supply unit includes a washing salt inlet, a rinse aid inlet, a descaling agent inlet, and a high-temperature hot water inlet; the spray electrical control valve and the spray meter are connected to the cleaning pipeline in sequence along the fluid direction.

8. The separate grinding device for processing soybean products according to claim 3, characterized in that, The movable support frame (42) for the soybean residue box includes a movable motor, a movable guide, and a movable platform; The mobile motor is connected to the mobile platform or the mobile guide, the mobile platform is slidably connected to the mobile guide, and the control module is communicatively connected to the mobile motor to control the mobile platform to move along the mobile guide so that the slag outlet (116) of the pulp-slag separation mill (11) establishes a receiving relationship with the selected box (212).

9. The separate grinding device for processing soybean products according to claim 1, characterized in that, The movable support frame (42) for the soybean residue box is one or more of the following: a horizontal movable support frame for the box, a vertical movable support frame for the box, or a rotating movable support frame for the box.

10. The separate grinding device for processing soybean products according to claim 1, characterized in that, The pulp-slag separation type pulper (11) includes: a pulper body (111), a load-bearing extension plate (112), a gear transmission mechanism, a gear motor (113), and a sound feedback module; The main body of the grinding mill (111) includes a fixed grinding wheel connected to the main motor of the grinding mill and a movable grinding wheel fixedly connected to the adjusting shaft of the grinding wheel seat. The movable grinding wheel and the fixed grinding wheel are coaxially arranged. The load-bearing extension plate (112) is fixed on the upper cover of the pulper body (111); the gear transmission mechanism, gear motor (113) and sound feedback module are set on the load-bearing extension plate (112); The gear transmission mechanism includes an external gear (115) and an output gear (114), the output gear (114) meshing with the external gear (115); the external gear (115) is located at the end of the grinding wheel seat adjustment shaft, and the output gear (114) is connected to the gear motor (113); The control module is communicatively connected to the gear motor (113) and the sound feedback module, respectively, and is used to control the rotation direction of the gear motor (113) by means of the friction sound state of the moving grinding wheel and the fixed grinding wheel collected by the sound feedback module, so as to adjust the gap between the moving grinding wheel and the fixed grinding wheel.

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