Soybean grinding device convenient for solid-liquid separation and used for black bean curd processing

Abstract

The invention discloses a soybean grinding device convenient for solid-liquid separation and used for black bean curd processing, the soybean grinding device comprises a box body, the box body is directly arranged on the ground, an electric heating wire is arranged on the inner wall of the box body, and an ultraviolet lamp and a soybean grinding tank are symmetrically arranged at the upper part of the interior of the box body left and right. According to the soybean grinding device convenient for solid-liquid separation and used for black bean curd processing, by arranging a convenient-to-disassemble mechanism, a filter screen can be disassembled for thorough cleaning, and a damaged filter screen can be replaced, so that the operation efficiency of the device is effectively ensured, and meanwhile, a cleaning mechanism is arranged, so that the cleaning efficiency is improved. According to the soybean milk grinding device, the discharging port of the soybean milk grinding tank can be effectively cleaned through the scraping plate and the cleaning brush, cleanliness of the discharging port of the soybean milk grinding tank is guaranteed, follow-up soybean milk grinding quality can be effectively improved, in addition, the scraping mechanism is arranged, discharged soybean milk can be scraped left and right in a reciprocating mode, the soybean milk can be rapidly filtered, and the soybean milk filtering quality can be improved.

Description

Technical Field

[0001] The invention relates to the field of black tofu processing, in particular to a soybean refining device for black tofu processing which is convenient for solid-liquid separation. Background Art

[0002] The new type of firewood handmade black tofu is made by soaking and grinding beans in Taizhou's local high-quality mountain stream water, using the traditional firewood cooking mode, and developing a new variety of black tofu with a ratio of black sesame and soybeans. It has the aroma of beans and sesame, and is rich in a variety of beneficial elements. It has the effects of nourishing essence and blood, moisturizing the intestines, and nourishing the kidneys and darkening hair. In the process of black tofu processing, in order to improve the taste and quality of soy milk, the slurry needs to be separated;

[0003] The existing soybean grinding device for processing black tofu has the problem of using a filter to filter the soybean milk, and the filter cannot be disassembled. Once the filter is damaged, it cannot be quickly replaced, which will greatly reduce the grinding efficiency of the device. At the same time, the device cannot be cleaned after use, which will affect subsequent use. In addition, the soybean milk will accumulate together during filtering, and if it is not pushed away, the filtering effect will be affected. For example, the utility model with authorization announcement number CN220991059U discloses a grinding device for processing black beans, including an outer box of the device, a grinding tank is arranged inside the outer box of the device, a filtering device is arranged at the lower end, and a first support column is arranged on the outer surface of the lower end of the grinding tank. The utility model discloses a grinding device for processing black beans. The first motor can drive the upper grinding disc to rotate on the surface of the lower grinding disc, so as to grind the black beans. The ground black bean slurry will flow into the interior of the filter device through the discharge hole and the guide pipe for filtering. The two sets of filter screens will filter the black bean slurry. The filtered black bean slurry will be collected through the discharge pipe. The second motor will drive the fixed plate to rotate, so as to collect the residue on the surface of the filter screen. The filter screen can be directly cleaned through the inner door to avoid clogging of the filter screen. However, this device uses the filter screen to filter the soybean milk, and the filter screen cannot be disassembled. Once the filter screen is damaged, it cannot be quickly replaced, which will greatly reduce the grinding efficiency of the device. At the same time, the device cannot be cleaned after use, which will affect the subsequent use. In addition, the soybean milk material filtration will pile up together. If it is not pushed away, it will affect the filtering effect. Therefore, we propose a soybean grinding device for processing black tofu that is convenient for solid-liquid separation, so as to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a soybean refining device for black tofu processing that is convenient for solid-liquid separation, so as to solve the problem that the soybean refining device for black tofu processing proposed in the above-mentioned background technology uses a filter to filter the soy milk, and the filter cannot be disassembled. Once the filter is damaged, it cannot be quickly replaced, which will greatly reduce the refining efficiency of the device. At the same time, the device cannot be cleaned after use, which will affect subsequent use. In addition, the soy milk will accumulate together when filtered, and if it is not pushed away, it will affect the filtering effect.

[0005] To achieve the above object, the present invention provides the following technical solution: a soybean refining device for black tofu processing that is convenient for solid-liquid separation, comprising:

[0006] The box body is directly placed on the ground, and the inner wall of the box body is provided with electric heating wires, and ultraviolet lamps are symmetrically installed on the upper part of the box body;

[0007] Also includes:

[0008] A bean grinder tank, wherein a cleaning mechanism is arranged on both the front and rear sides of the exterior of the bean grinder tank, wherein the cleaning mechanism comprises a hydraulic rod, a fixing ring, a scraper, a first cleaning brush and a second cleaning brush, wherein the hydraulic rod is symmetrically fixedly installed on the exterior of the bean grinder tank, and the output end of the hydraulic rod is fixedly connected to the fixing ring, and the first cleaning brush is arranged on the inner side below the fixing ring, and the scraper is fixedly connected to the lower side of the front side of the fixing ring, and the second cleaning brush is fixedly connected to the lower side of the rear side of the fixing ring;

[0009] A filter box, wherein the interior of the filter box is provided with a convenient disassembly mechanism, wherein the convenient disassembly mechanism includes a filter box, a filter screen and a handle groove, the interior of the filter box is provided with filter boxes at equal distances, and the filter boxes are arranged in a sloped manner on the inner side of the filter box, and a handle groove is provided on the middle front side of the filter box, and a filter screen is installed inside the filter box.

[0010] Preferably, a support plate is fixedly installed on the upper left side of the box body, and a fixing rod is slidably installed inside the support plate.

[0011] Preferably, a lower hopper is fixedly connected to the inside of the right side of the fixed rod, and an electric telescopic rod is installed above the fixed rod, and the electric telescopic rod is fixedly connected to the support plate.

[0012] Preferably, a feed pipe is provided below the feed hopper, and the feed pipe is provided above the left side of the bean grinding tank, and a motor is connected above the middle of the bean grinding tank, and the bean grinding tank rotates above the lower grinding disc.

[0013] Preferably, a lower material tray is installed below the lower grinding disc, a support frame is fixedly connected below the lower material tray, and a groove is arranged inside the lower material tray.

[0014] Preferably, the right side of the lower material tray is arranged in a sloped manner, and baffles are symmetrically installed front and back above the right side of the lower material tray, and a feed inlet is tightly fitted below the lower material tray, and the feed inlet is opened above the middle part of the filter box body.

[0015] Preferably, a scraping plate is slidably provided above the filter screen, and a connecting block is installed on the rear side of the scraping plate.

[0016] Preferably, a roller blind is symmetrically connected to the rear interior of the scraper plate, and the roller blind is symmetrically installed at the rear interior of the filter box.

[0017] Preferably, a rack is fixedly connected to the bottom of the connection block, a gear is meshingly connected to the bottom of the rack, and a motor is connected to the rear side of the middle of the gear.

[0018] Preferably, a rubber pad is symmetrically installed on the lower part of the filter box, and a bracket is installed on the lower middle part of the rubber pad, and a material receiving box is provided on the lower middle part of the filter box, and the rear side of the filter box is snap-connected with a shell, ultraviolet lamps are symmetrically arranged on the upper part of the interior of the filter box, and an electric heating wire is provided on the inner wall of the filter box.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the soybean refining device for black tofu processing that is convenient for solid-liquid separation is provided with a disassembly mechanism, so that the filter screen can be disassembled for thorough cleaning and the damaged filter screen can be replaced, thereby effectively ensuring the efficiency of the device operation; at the same time, a cleaning mechanism is provided, and a scraper and a cleaning brush can be used to effectively clean the discharging port of the refining tank, thereby ensuring the cleanliness of the discharging port of the refining tank, and effectively preventing the quality of subsequent soybean refining; in addition, a scraping mechanism is provided, which can reciprocate and scrape the discharged soybean milk left and right, so that the soybean milk material can be quickly filtered, which will improve the quality of soybean milk filtration;

[0020] 1. A support plate, a fixed rod, an electric telescopic rod and a discharge hopper are provided. A discharge pipe is provided above the bean grinding tank. A discharge hopper is provided above the discharge pipe. The discharge hopper is installed on the inner right side of the fixed rod. Meanwhile, the fixed rod is installed on the output end of the electric telescopic rod. A support plate is connected above the electric telescopic rod to support it. That is, when the electric telescopic rod is opened, the output end of the electric telescopic rod can push the fixed rod to slide on the inner side of the support plate. That is, the fixed rod can drive the discharge hopper to move downward and be tightly connected with the discharge pipe. The discharge hopper can expand the discharge area, so that the soybeans can be quickly discharged into the bean grinding tank. The discharge hopper and the discharge pipe can be connected or separated. When the bean grinding tank needs to rotate to grind beans, the electric telescopic rod can be opened again to separate the discharge hopper and the discharge pipe.

[0021] 2. A filter box, a filter screen and a handle are provided. Three layers of filter boxes are provided by equidistantly engaging inside the filter box. A filter screen is installed inside the filter box, that is, when the soybean milk enters the filter box, it will be filtered through three layers. At the same time, a handle is provided on the front side of the middle part of the filter box. When the filter screen is damaged or the soybean milk is blocked, the handle can be pulled to move the filter box and the filter screen to the front side and pull them out of the filter box. The filter box and the filter screen can be cleaned or replaced.

[0022] 3. A scraper plate, a connecting block, a rolling curtain and a rack are provided. The scraper plate is tightly fitted above the filter, and the rear side of the scraper plate is connected to the connecting block, and the bottom of the connecting block is fixedly connected to the rack. At the same time, a gear is meshed and connected to the bottom of the rack, and a motor is connected to the middle rear side of the gear. In addition, the outer rear side of the scraper plate is symmetrically engaged and connected to the rolling curtain, and the rolling curtain is symmetrically arranged on the left and right sides of the inner rear side of the filter box. That is, turning on the motor can make the gear rotate, and the gear will make the meshing rack above move left and right, which can drive the connecting block and the scraper plate to move left and right together. The scraper plate can scrape the surface of the filter, which can prevent the filter from being blocked and allow the soy milk to be filtered quickly. The setting of the rolling curtain can slide on the inner side of the filter box as the scraper plate moves, which can prevent the soy milk from overflowing from the inside of the filter box.

[0023] 4. A rubber pad and a bracket are provided. The rubber pads are symmetrically provided on the left and right sides of the bottom of the filter box. A bracket is installed under the rubber pad. The bracket fits tightly with the bottom surface of the box body. The rubber pad can effectively reduce the vibration caused by the operation of the device and effectively extend its service life.

[0024] 5. A hydraulic rod, a fixed ring, a scraper and a first cleaning brush are provided. The hydraulic rod is symmetrically installed on the front and back of the outside of the grinding tank, and a fixed ring is installed on the output end of the hydraulic rod. The fixed ring surrounds the outside of the grinding tank. When the grinding tank needs to be cleaned, the hydraulic rod is opened, and the output end of the hydraulic rod can push the fixed ring to move downward, so that the scraper and the second cleaning brush arranged on the front and back of the lower side of the fixed ring are simultaneously stuck in the inner side of the discharge tray. At the same time, the first cleaning brush arranged on the inner side below the fixed ring will fit tightly with the gap between the grinding tank and the lower grinding disk for grinding and discharging materials. That is, when the grinding tank rotates, the scraper, the first cleaning brush and the second cleaning brush will rotate together, the first cleaning brush can clean the gap between the grinding tank and the lower grinding disk for discharging materials, and the scraper can scrape off the internal residues of the discharge tray, and then the second cleaning brush will clean the residues inside the discharge tray, thereby ensuring the cleanliness of the grinding tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a perspective cross-sectional structural schematic diagram of the present invention;

[0026] Figure 2It is a perspective structural schematic diagram of the present invention;

[0027] Figure 3 It is a perspective structural diagram of the connection between the hydraulic rod, the fixing ring and the scraper of the present invention;

[0028] Figure 4 This is a perspective structural diagram of the connection between the roller blind, rack and gear of the present invention;

[0029] Figure 5 This is a schematic diagram of the perspective structure of the connection between the filter box, the filter box and the filter screen of the present invention;

[0030] Figure 6 This is a perspective structural diagram of the connection between the lower grinding disc, the lower material disc and the baffle of the present invention;

[0031] Figure 7 This is a perspective structural diagram of the connection between the feed pipe, the bean grinder and the motor of the present invention;

[0032] Figure 8 This is a perspective structural diagram of the connection between the material receiving box, the rubber pad and the bracket of the present invention;

[0033] Fig. 9 It is a perspective structural diagram of the connection between the fixing ring, the scraper and the first cleaning brush of the present invention;

[0034] Fig.10 It is a perspective structural diagram of the connection between the scraping plate, the connecting block and the rolling curtain of the present invention.

[0035] In the figure: 1. box body; 2. support plate; 3. fixing rod; 4. electric telescopic rod; 5. discharge hopper; 6. discharge pipe; 7. grinder; 8. motor; 9. lower grinding plate; 10. discharge plate; 11. baffle; 12. support frame; 13. inlet; 14. filter box; 15. filter box; 16. filter screen; 17. handle groove; 18. scraper plate; 19. connecting block; 20. roller shutter; 21. rack; 22. gear; 23. shell; 24. receiving box; 25. rubber pad; 26. bracket; 27. heating wire; 28. ultraviolet lamp; 29. ​​hydraulic rod; 30. fixing ring; 31. scraper; 32. first cleaning brush; 33. second cleaning brush. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 10 , the present invention provides a technical solution:

[0038] Embodiment 1: In order to solve the problems existing in the prior art, the present embodiment adopts the following technical scheme: a soybean refining device for processing black tofu that is convenient for solid-liquid separation, which is provided with a box body 1, a support plate 2 is installed on the upper left side of the box body 1, a fixed rod 3 is slidably connected inside the support plate 2, a lower hopper 5 is provided on the right side inside the fixed rod 3, and an electric telescopic rod 4 is installed above the fixed rod 3; a cleaning mechanism is arranged on the outer side of the bean grinding tank 7, which can effectively clean the gap between the bean grinding tank 7 and the lower grinding disc 9 for discharging materials and the inner side of the lower feeding disc 10, so as to ensure that the quality of subsequent soybean refining is not affected; a mechanism for facilitating disassembly is arranged inside the filtering box 14, and a multi-layer filter screen 16 for screening soybean milk is arranged, and the filter screen 16 is installed at the same time. The inner side of the filter box 15 is snap-connected with the filter box body 14, so that the filter box 15 and the filter screen 16 can be taken out, cleaned or replaced. The scraping mechanism is set above the filter screen 16, and the scraping plate 18 is tightly fitted with the filter screen 16. The scraping plate 18 can reciprocate left and right on the filter screen 16, which can scrape the soybean milk to make it quickly filtered and scrape the top of the filter screen 16 to prevent the filter screen 16 from being blocked. First, open the electric telescopic rod 4 so that the output end of the electric telescopic rod 4 pushes the fixed rod 3 to slide downward inside the support plate 2, that is, the downward movement of the fixed rod 3 can drive the lower hopper 5 inside the right side to move downward and be tightly connected with the lower feeding pipe 6, and then pour soybeans and water from the lower hopper 5. Soybeans and water will enter the interior of the bean grinding tank 7, which is located above the lower grinding disc 9. Secondly, a feeding tray 10 is arranged below the lower grinding disc 9, and a support frame 12 is connected to the bottom of the feeding tray 10 for support. Then, the motor 8 connected to the upper middle part of the bean grinding tank 7 is turned on, so that the bean grinding tank 7 can be rotated above the lower grinding disc 9, and the ground soybean milk can enter the inner side of the feeding tray 10 through the gap between the bean grinding tank 7 and the lower grinding disc 9. The right side of the feeding tray 10 is arranged in a sloped manner and is connected to the feeding port 13 arranged at the upper middle part of the filter box 14, that is, the soybean milk inside the feeding tray 10 will be fed into the interior of the filter box 14. During the feeding process, a baffle 11 is arranged on the right side of the feeding tray 10 to protect the soybean milk discharge. The filter box 14 is internally provided with a three-layer filter box 15 and a filter screen 16. When the soybean milk enters the filter box 14, it will be screened through three layers. At the same time, the motor 8 connected to the rear side of the middle part of the gear 22 is turned on. The motor 8 will make the gear 22 rotate. When the gear 22 rotates, the rack 21 meshed with the upper part will reciprocate left and right. Since the connecting block 19 is connected to the upper part of the rack 21, and the front side of the connecting block 19 is connected to the scraping plate 18, the scraping plate 18 and the filter screen 16 are tightly fitted together, that is, the scraping plate 18 will move left and right above the filter screen 16, which can push the soybean milk away for quick filtering of the soybean milk and prevent the filter screen 16 from being blocked. At the same time, the roller shutter 20 is connected to the left and right sides of the rear side of the scraping plate 18.The rolling curtain 20 is symmetrically arranged on the inner rear side of the filter box 14. The rolling curtain 20 can be retracted or scaled as the scraper plate 18 moves, so as to prevent the soybean milk from overflowing the filter box 14. The rear side of the filter box 14 is also engaged with the shell 23. The filtered soybean milk will be discharged into the interior of the receiving box 24 arranged below the filter box 14. Rubber pads 25 are symmetrically arranged on the left and right sides of the bottom of the filter box 14. A bracket 26 is arranged below the rubber pad 25 for support. The rubber pad 25 can effectively reduce the vibration generated by the operation of the filter box 14. Once the filter screen 16 is found to be damaged or seriously blocked, the handle 17 on the front side of the middle part of the filter box 15 can be pulled to extract it, clean it and replace it. When the soybean milk screening is completed, the device needs to be cleaned, that is, water still enters the bean grinding tank from the lower hopper 5 and the lower pipe 6. 7 flows out again and the process of soybean milk flowing into the filter box 14 is consistent. At this time, the hydraulic rod 29 is opened. The output end of the hydraulic rod 29 can push the fixed ring 30 connected below to move downward, so that the scraper 31 below the fixed ring 30 and the second cleaning brush 33 are engaged with the inside of the unloading plate 10, and the first cleaning brush 32 is tightly fitted with the gap between the grinding tank 7 and the lower grinding plate 9. They can clean the inside of the unloading plate 10 and the gap between the grinding tank 7 and the lower grinding plate 9 as the grinding tank 7 rotates. When the device is cleaned, the ultraviolet lamps 28 installed on the upper left and right sides of the inside of the box body 1 and the upper part of the filter box 14 can be turned on to disinfect the inside of the box body 1 and the filter box 14, and then the electric heating wires 27 on the inner walls of the box body 1 and the filter box 14 are turned on to dry the device.

[0039] The existing soybean grinding device for black tofu processing uses a filter 16 to filter the soybean milk. The filter 16 cannot be disassembled. Once the filter 16 is damaged, it cannot be quickly replaced, which greatly reduces the grinding efficiency of the device. Figure 5 , Figure 6 and Fig.10 As shown, the easy-to-disassemble mechanism includes a filter box 15 that is equidistantly engaged and arranged inside the filter box 14. The filter box 15 is divided into three layers inside the filter box 14. A filter screen 16 is installed inside the filter box 15, that is, when the soy milk enters the filter box 14, it will pass through three layers of filtration. At the same time, a handle groove 17 is provided on the front side of the middle part of the filter box 15. When the filter screen 16 is damaged or the soy milk is blocked, the handle groove 17 can be pulled to move the filter box 15 and the filter screen 16 to the front side and pull them out of the filter box 14, so that the filter box 15 and the filter screen 16 can be cleaned or replaced.

[0040] Embodiment 2: After use, the existing device cannot be cleaned, which will affect subsequent use. Figure 1 , Figure 4 and Figure 7As shown, the cleaning mechanism includes a hydraulic rod 29 arranged at the front and rear sides of the bean grinder 7, and a fixing ring 30 is installed at the output end of the hydraulic rod 29. The fixing ring 30 surrounds the outer side of the bean grinder 7. When the bean grinder 7 needs to be cleaned, the hydraulic rod 29 is opened, and the output end of the hydraulic rod 29 can push the fixing ring 30 to move downward, so that the scraper 31 and the second cleaning brush 33 arranged at the front and rear sides of the lower side of the fixing ring 30 are simultaneously stuck in the inner side of the unloading tray 10, and at the same time, the inner side of the fixing ring 30 is arranged at the lower side of the fixing ring 30. The first cleaning brush 32 will fit tightly with the gap between the bean grinding tank 7 and the lower grinding disk 9 for grinding and discharging materials, that is, when the bean grinding tank 7 rotates, the scraper 31, the first cleaning brush 32 and the second cleaning brush 33 will rotate together, the first cleaning brush 32 can clean the gap between the bean grinding tank 7 and the lower grinding disk 9 for discharging materials, and the scraper 31 can scrape off the internal residue of the discharge tray 10, and then the second cleaning brush 33 will clean the residue inside the discharge tray 10, thereby ensuring the cleanliness of the discharge port of the bean grinding tank 7.

[0041] Embodiment 3: In the existing device, when the soybean milk is filtered, it will pile up together. If it is not pushed away, the filtering effect will be affected. Figure 4 and Figure 8 As shown, the scraping mechanism includes a scraping plate 18 arranged above the filter 16, and a connecting block 19 is connected to the rear side of the scraping plate 18. The lower part of the connecting block 19 is fixedly connected to the rack 21, and at the same time, a gear 22 is meshed and connected to the lower part of the rack 21, and the middle rear side of the gear 22 is connected to the motor 8. In addition, a roller shutter 20 is symmetrically engaged and connected to the outer rear side of the scraping plate 18, and the roller shutter 20 is symmetrically arranged on the left and right sides of the inner rear side of the filter box 14. That is, turning on the motor 8 can make the gear 22 rotate, and the gear 22 will make the meshing rack 21 above move left and right, which can drive the connecting block 19 and the scraping plate 18 to move left and right together. The scraping plate 18 can scrape the surface of the filter 16, which can prevent the filter 16 from being blocked and allow the soy milk to be filtered quickly. The setting of the roller shutter 20 can slide inside the filter box 14 with the movement of the scraping plate 18, which can prevent the soy milk from overflowing from the inside of the filter box 14.

[0042] This is the entire working process of the soybean refining device for black tofu processing that is convenient for solid-liquid separation. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0043] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soybean refining device for black tofu processing that is convenient for solid-liquid separation, comprising: A box body (1), the box body (1) is directly placed on the ground, an inner wall of the box body (1) is provided with a heating wire (27), and ultraviolet lamps (28) are symmetrically installed on the upper part of the box body (1); It is characterized by further comprising: A bean grinding tank (7), wherein a cleaning mechanism is arranged on both the front and rear sides of the outside of the bean grinding tank (7), wherein the cleaning mechanism comprises a hydraulic rod (29), a fixing ring (30), a scraper (31), a first cleaning brush (32) and a second cleaning brush (33); the hydraulic rod (29) is symmetrically fixedly installed on the outside of the bean grinding tank (7) in the front and rear sides, and the output end of the hydraulic rod (29) is fixedly connected to the fixing ring (30), and the first cleaning brush (32) is arranged on the inner side below the fixing ring (30), and the scraper (31) is fixedly connected to the lower side of the front side of the fixing ring (30), and the second cleaning brush (33) is fixedly connected to the lower side of the rear side of the fixing ring (30); A filter box (14) is provided with a disassembly-friendly mechanism inside the filter box (14), wherein the disassembly-friendly mechanism comprises a filter box (15), a filter screen (16) and a handle groove (17); the filter box (15) is provided with a filter box (15) at equal distances inside the filter box (14); the filter box (15) is provided in a sloped manner on the inner side of the filter box (14); a handle groove (17) is provided on the middle front side of the filter box (15); and a filter screen (16) is installed inside the filter box (15).

2. The soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 1, characterized in that: A support plate (2) is fixedly installed on the upper left side of the box body (1), and a fixing rod (3) is slidably installed inside the support plate (2).

3. A soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 2, characterized in that: A lower hopper (5) is fixedly connected inside the right side of the fixed rod (3), and an electric telescopic rod (4) is installed above the fixed rod (3), and the electric telescopic rod (4) is fixedly connected to the support plate (2).

4. A soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 3, characterized in that: A feed pipe (6) is provided below the feed hopper (5), and the feed pipe (6) is provided above the left side of the bean grinding tank (7), and a motor (8) is connected above the middle of the bean grinding tank (7), and the bean grinding tank (7) rotates above the lower grinding disc (9).

5. The soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 4, characterized in that: A lower material disc (10) is installed below the lower grinding disc (9), a support frame (12) is fixedly connected below the lower material disc (10), and a groove is arranged inside the lower material disc (10).

6. A soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 5, characterized in that: The right side of the material discharge tray (10) is arranged in a sloped manner, and a baffle (11) is symmetrically installed front and back above the right side of the material discharge tray (10), and a material inlet (13) is tightly fitted below the material discharge tray (10), and the material inlet (13) is opened above the middle of the filter box (14).

7. The soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 1, characterized in that: A scraping plate (18) is slidably arranged above the filter screen (16), and a connecting block (19) is installed on the rear side of the scraping plate (18).

8. The soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 7, characterized in that: A rolling curtain (20) is symmetrically engaged and connected to the interior of the rear side of the scraping plate (18), and the rolling curtain (20) is symmetrically installed at the rear of the interior of the filter box (14).

9. The soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 7, characterized in that: A rack (21) is fixedly connected to the bottom of the connection block (19), a gear (22) is meshedly connected to the bottom of the rack (21), and a motor (8) is connected to the rear side of the middle of the gear (22).

10. The soybean refining device for black tofu processing that facilitates solid-liquid separation according to claim 6, characterized in that: A rubber pad (25) is symmetrically installed at the bottom of the filter box (14), and a bracket (26) is installed at the bottom of the middle of the rubber pad (25). A material receiving box (24) is arranged at the bottom of the middle of the filter box (14), and a shell (23) is snap-connected to the rear side of the filter box (14). Ultraviolet lamps (28) are symmetrically installed at the top of the interior of the filter box (14), and an electric heating wire (27) is arranged on the inner wall of the filter box (14).

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