Artificial-simulation residue-leakage-free soybean milk filter

Abstract

The utility model discloses a manual-simulation residue-leakage-free soybean milk filtering machine, relates to the technical field of bean curd preparation, and can improve the filtering efficiency compared with manual filtering. The net bag, the movable pressing plate and the static pressing plate are arranged in the pulp collecting hopper, the first towel pulling frame and the second towel pulling frame are located on the two sides of the pulp collecting hopper, the edge of the net bag extends out of the pulp collecting hopper to be connected with the first towel pulling frame and the second towel pulling frame, and the first telescopic mechanism and the second telescopic mechanism drive the first towel pulling frame and the second towel pulling frame to move in the axial direction of the pulp collecting hopper respectively. The residue and soybean milk mixture in the net bag is turned over, so that soybean milk is easily filtered out, the residue and soybean milk mixture is put into the net bag together for filtering, thin soybean dregs can be attached to thick soybean dregs to form a bridging phenomenon, the thin soybean dregs are prevented from penetrating through meshes of the net bag, the filtered soybean milk almost has no soybean dregs, and the taste of the processed bean curd is improved; the first electric push rod pushes the movable pressing plate to move in the direction close to the static pressing plate so as to extrude the residue-milk mixture in the net bag, and the removal rate of soybean milk in the residue-milk mixture can be increased.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of bean curd preparation, in particular to an artificial imitation no-leakage residue soybean milk filtering machine. BACKGROUND

[0002] When making bean curd, the bean residue in the ground residue slurry mixture must be separated first, and then subsequent processing is carried out. At present, the machine for filtering out the bean residue is mostly a self-separating machine. This machine separates the ground residue slurry immediately after grinding by using a centrifugal method through a mesh cloth. However, the separation is not thorough, and some fine bean residue smaller than the mesh holes of the mesh cloth will mix into the soybean milk, so that the bean curd processed later is rough and has a poor taste. In addition, in order to have sufficient centrifugal force, the speed of the motor must be increased, but the ground residue is coarser when the speed of the motor is high, and the yield is low. In order to achieve the yield, the residue in the soybean milk is leaked more and more through repeated grinding, and the finished bean curd is more difficult to eat.

[0003] In order to make the bean curd tender and delicious, the old manual filtering method must be returned, that is, the residue slurry mixture is put into the mesh cloth for whole bag filtering. In this way, some fine bean residue will adhere to the coarse bean residue, and there is a "bridge phenomenon", and then the fine residue is removed together with the coarse residue. The soybean milk filtered in this way has almost no bean residue, so the bean curd processed later is very delicious and tender. However, manual filtering is a hard work, and the efficiency is low and the bean residue cannot be dried.

[0004] Therefore, how to improve the filtering efficiency and the removal rate of the soybean milk in the residue slurry mixture, reduce the bean residue in the filtered soybean milk, and improve the taste of the bean curd processed later is a problem to be solved by those skilled in the art. CONTENT OF THE INVENTION

[0005] The application aims to provide an artificial imitation no-leakage residue soybean milk filtering machine, which is used to solve the problem that the soybean milk separated by the self-separating machine contains a large amount of fine bean residue, so that the bean curd processed later is rough. The machine is composed of a soybean milk boiling system, a filtering system and a circuit control system.

[0006] To solve the above technical problems, the application provides an artificial imitation no-leakage residue soybean milk filtering machine, which comprises a slurry collecting hopper, a mesh bag, a dynamic pressure plate, a static pressure plate, a first pull string frame, a second pull string frame, a first telescopic mechanism, a second telescopic mechanism and a first electric push rod.

[0007] The top of the slurry collecting bucket is provided with an inlet, the bottom of the slurry collecting bucket is provided with an outlet, the net bag, the dynamic pressure plate and the static pressure plate are all arranged in the slurry collecting bucket, the net bag is located between the dynamic pressure plate and the static pressure plate, the static pressure plate is located on the opposite side of the dynamic pressure plate, the net bag is used for carrying the cooked slurry mixture, the first and second pull string frames are arranged outside the slurry collecting bucket and are located on two sides of the slurry collecting bucket respectively, the edge of the net bag extends out of the slurry collecting bucket through the inlet of the slurry collecting bucket and is connected with the first and second pull string frames, the first telescopic mechanism is connected with the first pull string frame and is used for driving the first pull string frame to move along the axial direction of the slurry collecting bucket, the second telescopic mechanism is connected with the second telescopic mechanism and is used for driving the second pull string frame to move along the axial direction of the slurry collecting bucket, one end of the first electric push rod is inserted into the slurry collecting bucket through the side wall of the slurry collecting bucket and is connected with the dynamic pressure plate.

[0008] In a feasible embodiment, a sealing plate and a second electric push rod are further included, the inlet edge of the slurry collecting bucket is provided with first and second guide rails which are parallel to each other, the two side edges of the sealing plate are slidably connected with the first and second guide rails respectively, the second electric push rod is connected with the sealing plate, the second electric push rod is used for driving the sealing plate to move along the radial direction of the slurry collecting bucket, and the sealing plate is used for sealing the net bag.

[0009] In a feasible embodiment, a cooking bucket, a cooked slurry pipeline, a stirring device, a heating device and a first valve are further included, the heating device is used for heating the slurry mixture in the cooking bucket, the stirring device is used for mixing the slurry mixture in the cooking bucket, the bottom of the cooking bucket is connected with the cooked slurry pipeline, the first valve is arranged on the cooked slurry pipeline, and the outlet of the cooked slurry pipeline faces the inlet of the net bag.

[0010] In a feasible embodiment, a hot water bucket, a hot water pipeline, a second valve, a slurry outlet pipeline, a third valve, a circulation pipeline, a water pump and a fourth valve are further included, the bottom of the hot water bucket is connected with the hot water pipeline, the outlet of the hot water pipeline faces the inlet of the net bag, the second valve is arranged on the hot water pipeline, the outlet of the slurry collecting bucket is connected with the slurry outlet pipeline, the third valve is arranged on the slurry outlet pipeline, the circulation pipeline is connected with the outlet of the slurry collecting bucket, the water pump and the fourth valve are arranged on the circulation pipeline, and the outlet of the circulation pipeline faces the inlet of the net bag.

[0011] In a feasible embodiment, a plurality of through holes are arranged on the dynamic pressure plate and the static pressure plate.

[0012] In an embodiment, the bottom surface of the pulp collecting hopper is provided with a pulp guiding groove, a pad pipe is arranged in the pulp guiding groove, the top surface of the pad pipe is flush with the bottom surface of the pulp collecting hopper, a gap is arranged between the side wall of the pad pipe and the inner wall of the pulp guiding groove, and the side wall of the pad pipe is provided with liquid inlet holes, and the outlet of the pad pipe is in communication with the outlet of the pulp collecting hopper.

[0013] In an embodiment, the first and second pull rod frames each include a horizontal rod, a hook, a first vertical rod and a second vertical rod, the first ends of the first and second vertical rods are connected to the horizontal rod, the first and second vertical rods are arranged in parallel to each other, and the two hooks are arranged at the two ends of the horizontal rod respectively, and the hooks are used for suspending the net bag.

[0014] In an embodiment, the first and second telescopic mechanisms each include a motor, a first chain wheel, a second chain wheel, a first chain, a second chain and a swing rod, the first chain is tensioned between the output shaft of the motor and the first chain wheel, the second chain is tensioned between the first chain wheel and the second chain, and the two ends of the swing rod are hingedly connected to the horizontal rod and the second chain wheel respectively.

[0015] In an embodiment, a mounting seat is further included, two guide grooves are arranged in the mounting seat, the second ends of the first and second vertical rods are slidably arranged in the two guide grooves respectively, the second ends of the first and second vertical rods can slide along the length direction of the guide grooves, and the length direction of the guide grooves is parallel to the axial direction of the pulp collecting hopper.

[0016] In an embodiment, the heating device includes a steam conveying pipe, a fifth valve and a spray head, the spray head is arranged in the cooking barrel, the steam conveying pipe is connected to the spray head, and the fifth valve is arranged on the steam conveying pipe.

[0017] The application provides an artificial imitation no residue soybean milk filter, which comprises a collecting bucket, a mesh bag, a dynamic pressure plate, a static pressure plate, a first pull frame, a second pull frame, a first telescopic mechanism, a second telescopic mechanism and a first electric push rod. The top of the collecting bucket is provided with an inlet, and the bottom of the collecting bucket is provided with an outlet. The mesh bag, the dynamic pressure plate and the static pressure plate are arranged in the collecting bucket, and the mesh bag is located between the dynamic pressure plate and the static pressure plate. The static pressure plate is located on the opposite side of the dynamic pressure plate. The mesh bag is used for bearing the cooked residue-soybean milk mixture. The first pull frame and the second pull frame are arranged outside the collecting bucket and are located on the two sides of the collecting bucket respectively. The edge of the mesh bag extends out of the collecting bucket through the inlet of the collecting bucket and is connected with the first pull frame and the second pull frame. The first telescopic mechanism is connected with the first pull frame and is used for driving the first pull frame to move along the axial direction of the collecting bucket. The second telescopic mechanism is connected with the second pull frame and is used for driving the second pull frame to move along the axial direction of the collecting bucket. One end of the first electric push rod is inserted into the collecting bucket through the side wall of the collecting bucket and is connected with the dynamic pressure plate. Compared with manual filtering, the residue-soybean milk mixture is filtered through the artificial imitation no residue soybean milk filter, so that the filtering efficiency is improved. The residue-soybean milk mixture in the mesh bag is rolled and filtered out of the soybean milk by driving the first pull frame and the second pull frame to move along the axial direction of the collecting bucket through the first telescopic mechanism and the second telescopic mechanism. Some fine soybean residue is attached to the coarse soybean residue to form a bridging phenomenon, which can effectively prevent the fine soybean residue from passing through the mesh hole of the mesh bag, so that the filtered soybean milk almost has no soybean residue and the taste of the processed bean curd is improved. The dynamic pressure plate is driven by the first electric push rod to move towards the static pressure plate to extrude the residue-soybean milk mixture in the mesh bag, so that the removal rate of the soybean milk in the residue-soybean milk mixture is improved. The artificial imitation no residue soybean milk filter is designed by imitating the manual filtering method, and the filter is also designed to have a washing function, so that the protein in the soybean residue can be fully utilized. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application, the drawings required in the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 A side view of the artificial imitation no residue soybean milk filter provided by the embodiments of the present application;

[0020] Figure 2 A front view of the artificial imitation no residue soybean milk filter provided by the embodiments of the present application;

[0021] Figure 3 A working schematic diagram of the pull frame provided by the embodiments of the present application;

[0022] Figure 4 A schematic diagram of the extrusion of bean dregs of the artificial imitation no-leakage residue soybean milk filter provided by the embodiment of the present application;

[0023] Figure 5 A structural diagram of the pulp collecting bucket provided by the embodiment of the present application;

[0024] Figure 6 A structural diagram of the artificial imitation no-leakage residue soybean milk filter provided by the embodiment of the present application;

[0025] Figure 7 A structural diagram of the telescopic mechanism provided by the embodiment of the present application.

[0026] As shown in the following figure: 1-pulp collecting bucket, 2-net bag, 3-moving pressure plate, 4-static pressure plate, 5-first pull string frame, 6-second pull string frame, 7-third electric push rod, 8-fourth electric push rod, 9-first electric push rod, 10-sealing plate, 11-second electric push rod, 12-first guide rail, 13-second guide rail, 14-cooking barrel, 15-cooked soybean milk pipeline, 16-stirring device, 17-first valve, 18-green soybean milk pipeline, 19-steam conveying pipe, 20-fifth valve, 21-nozzle, 22-hot water barrel, 23-hot water pipeline, 24-second valve, 25-soybean milk outlet pipeline, 26-third valve, 27-circulation pipeline, 28-water pump, 29-fourth valve, 30-soybean milk guide groove, 31-cushion pipe, 32-liquid inlet hole, 33-cross rod, 34-hook, 35-first vertical rod, 36-second vertical rod, 37-motor, 38-first sprocket, 39-second sprocket, 40-first chain, 41-second chain, 42-rocker, 43-rocker ball. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0028] The core of the present application is to provide an artificial imitation no-leakage residue soybean milk filter, which is used to improve the filtering efficiency and the removal rate of soybean milk in the residue-soybean milk mixture, reduce the bean dregs in the filtered soybean milk, and improve the taste of the tofu processed later.

[0029] In order to enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0030] Figure 1 A side view of the artificial imitation no-leakage residue soybean milk filter provided by the embodiment of the present application,Figure 2 This is a front view of a simulated, residue-free soy milk filter provided in an embodiment of this application. Figure 3 This is a schematic diagram of a towel rack in operation, provided as an embodiment of this application. Figure 4 A schematic diagram of a simulated, non-residue-free soy milk filter machine for extruding soy pulp, as provided in this application embodiment, is shown below. Figures 1 to 4 As shown, the simulated artificial, residue-free soy milk filter includes: a collection hopper 1, a mesh bag 2, a dynamic pressure plate 3, a static pressure plate 4, a first pull-out cloth frame 5, a second pull-out cloth frame 6, a first telescopic mechanism, a second telescopic mechanism, and a first electric push rod 9; the collection hopper 1 has an inlet at the top and an outlet at the bottom; the mesh bag 2, the dynamic pressure plate 3, and the static pressure plate 4 are all located inside the collection hopper 1, with the mesh bag 2 positioned between the dynamic pressure plate 3 and the static pressure plate 4, and the static pressure plate 4 positioned opposite the dynamic pressure plate 3; the mesh bag 2 is used to hold the cooked residue mixture; the first pull-out cloth frame 5 and the second pull-out cloth frame 6... Two towel racks 6 are placed outside the pulp collection hopper 1 and are located on both sides of the pulp collection hopper 1. The edge of the net bag 2 extends out of the pulp collection hopper 1 through the inlet of the pulp collection hopper 1 and is connected to the first towel rack 5 and the second towel rack 6. The first telescopic mechanism is connected to the first towel rack 5 and is used to drive the first towel rack 5 to move along the axial direction of the pulp collection hopper 1. The second telescopic mechanism is connected to the second telescopic mechanism and is used to drive the second towel rack 6 to move along the axial direction of the pulp collection hopper 1. One end of the first electric push rod 9 is inserted into the pulp collection hopper 1 through the side wall of the pulp collection hopper 1 and is connected to the dynamic pressure plate 3.

[0031] This application embodiment does not specifically limit the shape and size of the slurry collection hopper 1, and can design it according to actual needs. The inlet of the slurry collection hopper 1 is used to insert the mesh bag 2 containing the cooked residue mixture, and the outlet of the slurry collection hopper 1 is used to output the filtered soy milk from the residue mixture. The mesh bag 2 is located inside the slurry collection hopper 1, and the edge of the mesh bag 2 extends out through the top opening of the slurry collection hopper 1 and connects to the first towel rack 5 and the second towel rack 6. This application embodiment does not specifically limit the first telescopic mechanism and the second telescopic mechanism. The first telescopic mechanism can be a third electric push rod 7, and the second telescopic mechanism can be a fourth electric push rod 8. The electric push rods push the first towel rack 5 and the second towel rack 6 to move in the axial direction of the slurry collection hopper 1, that is, to move in the height direction of the slurry collection hopper 1. Figure 3 As shown, the third electric push rod 7 drives the first towel rack 5 to descend, and the fourth electric push rod 8 drives the second towel rack 6 to rise. Then, when the second towel rack 6 descends, the first towel rack 5 rises. In this way, the residue mixture in the mesh bag 2 tumbles, which is beneficial for the soybean milk in the residue mixture to flow out. The bottom of the static pressure plate 4 is fixed to the bottom surface inside the slurry hopper 1 and is located on the opposite side of the dynamic pressure plate 3. The dynamic pressure plate 3 is connected to the first electric push rod 9, as shown. Figure 4As shown, the first electric push rod 9 pushes the dynamic pressure plate 3 to move in the direction of approaching the static pressure plate 4 to extrude the slurry mixture in the mesh bag 2, so as to further extrude the soybean milk in the slurry mixture. Based on this, a plurality of through holes are arranged on the dynamic pressure plate 3 and the static pressure plate 4. By arranging the through holes, the mesh dynamic pressure plate and the mesh static pressure plate are formed. When the slurry mixture in the mesh bag 2 is extruded by the passive pressure plate 3 and the static pressure plate 4, the soybean milk can flow out of the through holes into the slurry collecting bucket 1.

[0032] The artificial imitation sludge-free soybean milk filter provided by the embodiment of the application includes a slurry collecting bucket 1, a mesh bag 2, a dynamic pressure plate 3, a static pressure plate 4, a first pull rod frame 5, a second pull rod frame 6, a first telescopic mechanism, a second telescopic mechanism and a first electric push rod 9. The top of the slurry collecting bucket 1 is provided with an inlet, and the bottom of the slurry collecting bucket 1 is provided with an outlet. The mesh bag 2, the dynamic pressure plate 3 and the static pressure plate 4 are arranged in the slurry collecting bucket 1, and the mesh bag 2 is located between the dynamic pressure plate 3 and the static pressure plate 4. The static pressure plate 4 is located on the opposite side of the dynamic pressure plate 3. The mesh bag 2 is used to carry the cooked slurry mixture. The first pull rod frame 5 and the second pull rod frame 6 are arranged outside the slurry collecting bucket 1 and are located on the two sides of the slurry collecting bucket 1 respectively. The edge of the mesh bag 2 extends out of the slurry collecting bucket 1 through the inlet of the slurry collecting bucket 1 and is connected with the first pull rod frame 5 and the second pull rod frame 6. The first telescopic mechanism is connected with the first pull rod frame 5 and is used to drive the first pull rod frame 5 to move in the axial direction of the slurry collecting bucket 1. The second telescopic mechanism is connected with the second telescopic mechanism and is used to drive the second pull rod frame 6 to move in the axial direction of the slurry collecting bucket 1. One end of the first electric push rod 9 is inserted into the slurry collecting bucket 1 through the side wall of the slurry collecting bucket 1 and is connected with the dynamic pressure plate 3. Compared with manual filtering, the slurry mixture is filtered by the artificial imitation sludge-free soybean milk filter, and the filtering efficiency can be improved. The first telescopic mechanism and the second telescopic mechanism are used to respectively drive the first pull rod frame 5 and the second pull rod frame 6 to move in the axial direction of the slurry collecting bucket 1, so that the slurry mixture in the mesh bag 2 is rolled and the soybean milk is easily filtered out. The slurry mixture is put into the mesh bag 2 together for filtering. Some fine soybean dregs are attached to the coarse soybean dregs to form a bridging phenomenon, which can effectively prevent the fine soybean dregs from passing through the mesh holes of the mesh bag 2, so that the filtered soybean milk almost has no soybean dregs, and the taste of the tofu processed later is improved. The first electric push rod 9 pushes the dynamic pressure plate 3 to move in the direction of approaching the static pressure plate 4 to extrude the slurry mixture in the mesh bag 2, so as to further extrude the soybean milk in the slurry mixture. The removal rate of the soybean milk in the slurry mixture can be improved.

[0033] Figure 5 The structure diagram of the slurry collecting bucket 1 provided by the embodiment of the application is as follows: Figure 4 and Figure 5As shown, the application also includes a sealing plate 10 and a second electric push rod 11, the inlet edge of the pulp collecting bucket 1 is respectively provided with a first guide rail 12 and a second guide rail 13 which are parallel to each other, the two side edges of the sealing plate 10 are respectively connected with the first guide rail 12 and the second guide rail 13 in a sliding manner, the second electric push rod 11 is connected with the sealing plate 10, the second electric push rod 11 is used to drive the sealing plate 10 to move along the radial direction of the pulp collecting bucket 1, and the sealing plate 10 is used to seal the mesh bag 2.

[0034] As shown, Figure 5 the first guide rail 12 and the second guide rail 13 are respectively located at the two side edges of the inlet of the pulp collecting bucket 1, the first guide rail 12 and the second guide rail 13 are arranged in parallel, the two sides of the sealing plate 10 are respectively inserted into the first guide rail 12 and the second guide rail 13, the second electric push rod 11 pushes the sealing plate 10 to move, and the sealing plate 10 folds the opening of the mesh bag 2 to seal it, so as to prevent the bean dregs from overflowing out of the mesh bag 2 when the moving pressure plate 3 extrudes the dregs and pulp mixture. The first guide rail 12 and the second guide rail 13 provide a stable sliding path for the sealing plate 10, ensuring that the sealing plate 10 moves smoothly along the predetermined direction during the movement and cannot deviate or jam.

[0035] Based on the above embodiment, Figure 6 a structural diagram of the artificial imitation no-leakage dregs soybean milk filter provided by the application is shown in the figure, Figure 6 As shown, the application also includes a cooking barrel 14, a cooked pulp pipeline 15, a stirring device 16, a heating device and a first valve 17, the heating device is used to heat the dregs and pulp mixture in the cooking barrel 14, the stirring device 16 is used to mix the dregs and pulp mixture in the cooking barrel 14, the bottom of the cooking barrel 14 is connected with the cooked pulp pipeline 15, the first valve 17 is arranged on the cooked pulp pipeline 15, and the outlet of the cooked pulp pipeline 15 faces the inlet of the mesh bag 2.

[0036] The number of the cooking barrels 14 is not limited in the application, as shown in the figure, Figure 6 two cooking barrels A and B are arranged, and the two cooking barrels 14 work in turns, so as to improve the work efficiency. The top of the cooking barrel 14 is provided with a raw pulp inlet connected with a raw pulp pipeline 18, which can deliver raw pulp (uncooked dregs and pulp mixture) into the cooking barrel 14. The stirring device 16 includes a motor, a stirring rod and stirring blades, one end of the stirring rod is connected with the motor, the other end of the stirring rod is inserted into the cooking barrel 14, and the stirring blades are arranged at the other end of the stirring rod. By arranging the stirring device 16, the raw pulp can be stirred uniformly, so as to be heated uniformly. The heating device is not limited in the application, and an electric heating device, a gas heating device or a hot steam heating device can be used. Figure 6As shown, the heating device in this embodiment includes a steam delivery pipe 19, a fifth valve 20, and a nozzle 21. The nozzle 21 is disposed inside the cooking tank 14, the steam delivery pipe 19 is connected to the nozzle 21, and the fifth valve 20 is disposed on the steam delivery pipe 19. The steam delivery pipe 19 is sealed and inserted into the cooking tank 14 and connected to the nozzle 21. The nozzle 21 is used to inject hot steam into the cooking tank 14 to heat the raw pulp.

[0037] Furthermore, a liquid level detection device can be installed at a preset height in the boiling tank 14 to accurately control the liquid level of the raw pulp in the boiling tank 14 and prevent boiling over. A temperature sensor can also be installed inside the boiling tank 14. The temperature sensor can be connected to a controller, which can control the heating device accordingly based on the temperature detected by the temperature sensor.

[0038] Based on the above embodiments, such as Figure 6 As shown, this embodiment of the application also includes a hot water tank 22, a hot water pipe 23, a second valve 24, a slurry outlet pipe 25, a third valve 26, a circulation pipe 27, a water pump 28, and a fourth valve 29. The bottom of the hot water tank 22 is connected to the hot water pipe 23, and the outlet of the hot water pipe 23 faces the inlet of the mesh hopper 2. The second valve 24 is located on the hot water pipe 23. The outlet of the slurry collection hopper 1 is connected to the slurry outlet pipe 25. The third valve 26 is located on the slurry outlet pipe 25. The circulation pipe 27 is connected to the outlet of the slurry collection hopper 1. The water pump 28 and the fourth valve 29 are located on the circulation pipe 27, and the outlet of the circulation pipe 27 faces the inlet of the mesh hopper 2. The fourth valve 29 is located between the water pump 28 and the outlet of the slurry collection hopper 1.

[0039] After the mixture of soybean residue and slurry in mesh bag 2 is squeezed until almost no soy milk is filtered out, the soybean residue can be rinsed to fully utilize the protein in the residue. Specifically, the third valve 26 is closed, the second valve 24 and the fourth valve 29 are opened, and the water pump 28 is turned on. Hot water from the hot water tank 22 flows through the hot water pipe 23 to rinse the soybean residue in mesh bag 2. The water pump 28 circulates the filtered slurry and water back into mesh bag 2 to break up the lumpy soybean residue. During the rinsing process, the first and second telescopic mechanisms operate to agitate the lumpy soybean residue. Once all the lumpy soybean residue has been broken up, the fourth valve 29 and the second valve 24 are closed, and the water pump 28 is stopped.

[0040] Based on the above embodiments, such as Figure 5 As shown, in this embodiment of the application, the bottom surface of the slurry collection hopper 1 is provided with a slurry guide groove 30, and a pad tube 31 is provided in the slurry guide groove 30. The top surface of the pad tube 31 is flush with the bottom surface of the slurry collection hopper 1. A gap is provided between the side wall of the pad tube 31 and the inner wall of the slurry guide groove 30, and a liquid inlet hole 32 is opened on the side wall of the pad tube 31. The outlet of the pad tube 31 is connected to the outlet of the slurry collection hopper 1.

[0041] The embodiment of the present application sets the guide pulp groove 30 to collect the soybean milk. In order to avoid the net bag 2 sinking into the guide pulp groove 30, the gasket pipe 31 is set, the top surface of the gasket pipe 31 is flush with the bottom surface in the pulp collecting bucket 1, and the gap (about 6 cm) is set between the side wall of the gasket pipe 31 and the inner wall of the guide pulp groove 30, so that the soybean milk flows into the gap, flows into the gasket pipe 31 through the liquid inlet hole 32, and then flows into the soybean milk outlet pipeline 25 through the outlet of the gasket pipe 31 and the outlet of the pulp collecting bucket 1. The gap between the side wall of the gasket pipe 31 and the inner wall of the guide pulp groove 30 is small, which can avoid the net bag 2 sinking into the guide pulp groove 30 and effectively avoid the net bag 2 hindering the soybean milk flowing out.

[0042] Based on the above embodiment, Figure 7 The structure diagram of a telescopic mechanism provided by the embodiment of the present application is shown in Figure 7 The first pull cord bracket 5 and the second pull cord bracket 6 both include a cross bar 33, a hook 34, a first vertical rod 35 and a second vertical rod 36. The first end of the first vertical rod 35 and the first end of the second vertical rod 36 are both connected to the cross bar 33, and the first vertical rod 35 and the second vertical rod 36 are arranged in parallel to each other. Two hooks 34 are respectively arranged at the two ends of the cross bar 33, and the hooks 34 are used for suspending the net bag 2. Further, a mounting seat (not shown) is also included, two guide grooves are arranged in the mounting seat, the second end of the first vertical rod 35 and the second end of the second vertical rod 36 are respectively slidably inserted into the two guide grooves, the second end of the first vertical rod 35 and the second end of the second vertical rod 36 can slide along the length direction of the guide grooves, and the length direction of the guide grooves is parallel to the axial direction of the pulp collecting bucket 1.

[0043] The embodiment of the present application sets two guide grooves in the mounting seat, which can provide stable sliding paths for the first vertical rod 35 and the second vertical rod 36. The sliding paths of the first vertical rod 35 and the second vertical rod 36 are the axial direction of the pulp collecting bucket 1, i.e. the height direction of the pulp collecting bucket 1. The hooks 34 are arranged at the two ends of the cross bar 33, and the edges of the net bag 2 are suspended on the four hooks 34, which can improve the stability of the suspension of the net bag 2.

[0044] Based on the above embodiment, as shown in Figure 7 The first telescopic mechanism and the second telescopic mechanism both include a motor 37, a first sprocket 38, a second sprocket 39, a first chain 40, a second chain 41 and a swing rod 42. The first chain 40 is tensioned between the output shaft of the motor 37 and the first sprocket 38, the second chain 41 is tensioned between the first sprocket 38 and the second sprocket 39, and the two ends of the swing rod 42 are respectively hinged to the cross bar 33 and the second sprocket 39.

[0045] Two ends of the swing lever 42 are provided with swing balls 43, the swing ball 43 at one end of the swing lever 42 is hinged to the second sprocket 39 through a pin shaft, and the swing ball 43 at the other end of the swing lever 42 is hinged to the middle of the cross lever 33 through a pin shaft, so that the two ends of the swing lever 42 swing within a small range. The motor 37 drives the chain to rotate the sprocket, the position of the swing ball 43 on the second sprocket 39 changes in the height direction, and then the swing lever 42 drives the cross lever 33 to move up and down in the height direction. The motor 37, the first sprocket 38, the second sprocket 39, the first chain 40 and the second chain 41 can be arranged in a mounting seat, and the mounting seat can also be provided with a movable cavity meeting the movable range of the swing lever 42.

[0046] In order to better understand the present application, the use method of the artificial residue-free soybean milk filter is introduced below.

[0047] Cooking: The raw soybean milk (uncooked residue-soybean milk mixture) is fed into the cooking barrels A and B, and the feeding is paused after the raw soybean milk reaches the preset liquid level detected by the liquid level detection device. When the (cooking) switch is pressed, the fifth valve 20 (normally closed) of the cooking barrel A is opened to heat and cook the raw soybean milk, and the stirring device 16 stirs the residue-soybean milk mixture to uniformly heat the soybean milk water. When the raw soybean milk is boiled, the constant temperature heating is automatically started, and the constant temperature heating time is 12 to 15 minutes. The purpose is to fully dissolve the protein in the residue. When the predetermined time is reached, the indicator light is turned on. When the cooking barrel A enters the constant temperature heating, the cooking of the cooking barrel B is also started. In this way, the two cooking barrels A and B work alternately, and a certain amount of hot water is always kept in the hot water barrel 22 for the secondary washing of the residue. When the cooking barrel A is full of soybean milk and the indicator light is turned on, the fifth valve 20 of the cooking barrel A is closed, the controller opens the first valve 17 (normally closed) of the cooking barrel A to discharge the cooked soybean milk (cooked residue-soybean milk mixture), and then the first valve 17 of the cooking barrel A is closed and the raw soybean milk is injected into the cooking barrel A. Then the fifth valve 20 (normally closed) of the cooking barrel A is opened to cook the raw soybean milk in the cooking barrel A. In this way, the cooking is carried out alternately in the barrels.

[0048] Filtering: the cooked residue slurry mixture (cooked slurry) is input into the net bag 2 (the net bag 2 is placed in the slurry collecting bucket 1, and the four corners of the net bag 2 are hung on the four hooks 34 of the corresponding pull rod frame respectively), the first and second telescopic mechanisms push the first and second pull rod frames 5 and 6 up and down to make the residue slurry mixture in the net bag 2 roll to facilitate the outflow of the soybean milk. When the residue slurry mixture in the net bag 2 is almost dry, it needs to be pressed dry, and the first and second telescopic mechanisms are reset and stopped working. The second electric push rod 11 pushes the sealing plate 10 to seal the net bag 2 to prevent the residue slurry mixture from overflowing when it is pressed, and the first electric push rod 9 pushes the dynamic pressing plate 3 to press the soybean residue from light to heavy, and after the residue slurry mixture is pressed dry, the second electric push rod 11 drives the sealing plate 10 to return to the original position, and at the same time, the first electric push rod 9 drives the dynamic pressing plate 3 to also return to the original position. In order to fully utilize the protein in the soybean residue, it is necessary to wash twice, and the third valve 26 (always open) is closed, and at the same time, the second valve 24 (always closed) on the hot water pipeline 23 is opened to flush the soybean residue with appropriate hot water, and at the same time, the first and second telescopic mechanisms are started to start the first and second pull rod frames 5 and 6 to stir the blocky soybean residue in the net bag 2, and the fourth valve 29 (always closed) on the circulating pipeline 27 is opened, and at the same time, the water pump 28 is started to use the secondary slurry water to circulate and flush the blocky soybean residue, and when the blocky soybean residue is completely dispersed, the third valve 26 (always open) of the slurry outlet pipeline 25 is opened to open the slurry outlet, and at the same time, the fourth valve 29 is closed, and the water pump 28 is also stopped working. The first and second telescopic mechanisms continue to work, and at the same time, when the soybean residue is almost dry, the first and second telescopic mechanisms are reset and stopped working, and then the second electric push rod 11 pushes the sealing plate 10 to seal the net bag 2, and at the same time, the first electric push rod 9 works to push the dynamic pressing plate 3 to press the soybean residue for the second time, and after the soybean residue is pressed dry, the second electric push rod 11 drives the sealing plate 10 to return to the original position, and at the same time, the first electric push rod 9 drives the dynamic pressing plate 3 to return to the original position and stop working. The soybean residue is manually taken out, and in this way, one barrel of residue slurry mixture is completed. The soybean milk filtered from the net bag 2 flows out of the slurry collecting bucket 1 and is poured into a soybean milk barrel for the next step of tofu processing. After the soybean residue is manually taken out, the cooked residue slurry mixture in the cooking barrel B is transported to the net bag 2, and then the above filtering steps are performed.

[0049] The above provides a detailed introduction to the artificial imitation soybean milk filter without residue leakage. The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to each other. It should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, the present application can be improved and modified, and these improvements and modifications also fall within the protection scope of the claims of the present application.

[0050] It also needs to be explained that in the present specification, the relational terms such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A human-simulated residue-free soybean milk filtering machine, characterized in that, The utility model relates to a slurry collecting device, including: A slurry collecting device (1), a net bag (2), a dynamic pressure plate (3), a static pressure plate (4), a first pull string frame (5), a second pull string frame (6), a first telescopic mechanism, a second telescopic mechanism and a first electric push rod (9); The top of the slurry collecting device (1) is provided with an inlet, the bottom of the slurry collecting device (1) is provided with an outlet, the net bag (2), the dynamic pressure plate (3) and the static pressure plate (4) are all arranged in the slurry collecting device (1), and the net bag (2) is located between the dynamic pressure plate (3) and the static pressure plate (4), the static pressure plate (4) is located on the opposite side of the dynamic pressure plate (3), the net bag (2) is used for bearing the cooked sludge mixture, the first pull string frame (5) and the second pull string frame (6) are externally arranged on both sides of the slurry collecting device (1), the edge of the net bag (2) extends out of the slurry collecting device (1) through the inlet of the slurry collecting device (1) and is connected with the first pull string frame (5) and the second pull string frame (6), the first telescopic mechanism is connected with the first pull string frame (5) and is used for driving the first pull string frame (5) to move along the axial direction of the slurry collecting device (1), the second telescopic mechanism is connected with the second telescopic mechanism and is used for driving the second pull string frame (6) to move along the axial direction of the slurry collecting device (1), one end of the first electric push rod (9) is inserted into the slurry collecting device (1) through the side wall of the slurry collecting device (1) and is connected with the dynamic pressure plate (3).

2. The artificial slag-free residue-free soybean milk filtering machine according to claim 1, characterized in that, Further including a sealing plate (10) and a second electric push rod (11), the inlet edge of the slurry collecting device (1) is respectively provided with a first guide rail (12) and a second guide rail (13) which are parallel to each other, the two side edges of the sealing plate (10) are respectively connected with the first guide rail (12) and the second guide rail (13) in a sliding mode, the second electric push rod (11) is connected with the sealing plate (10), the second electric push rod (11) is used for driving the sealing plate (10) to move along the radial direction of the slurry collecting device (1), and the sealing plate (10) is used for sealing the net bag (2).

3. The artificial dreg-free soybean milk filtering machine according to claim 1, characterized in that, Further including a cooking barrel (14), a cooked slurry pipeline (15), a stirring device (16), a heating device and a first valve (17), the heating device is used for heating the sludge mixture in the cooking barrel (14), the stirring device (16) is used for mixing the sludge mixture in the cooking barrel (14), the bottom of the cooking barrel (14) is connected with the cooked slurry pipeline (15), the first valve (17) is arranged on the cooked slurry pipeline (15), and the outlet of the cooked slurry pipeline (15) faces the inlet of the net bag (2).

4. The artificial dreg-free soybean milk filtering machine according to claim 1, characterized in that, It also includes a hot water tank (22), a hot water pipeline (23), a second valve (24), a pulp outlet pipeline (25), a third valve (26), a circulation pipeline (27), a water pump (28) and a fourth valve (29), the bottom of the hot water tank (22) is connected with the hot water pipeline (23), the outlet of the hot water pipeline (23) is towards the inlet of the net bag (2), the second valve (24) is arranged on the hot water pipeline (23), the outlet of the pulp collecting bucket (1) is connected with the pulp outlet pipeline (25), the third valve (26) is arranged on the pulp outlet pipeline (25), the circulation pipeline (27) is connected with the outlet of the pulp collecting bucket (1), the water pump (28) and the fourth valve (29) are arranged on the circulation pipeline (27), and the outlet of the circulation pipeline (27) is towards the inlet of the net bag (2).

5. The artificial dreg-free soybean milk filtering machine according to claim 1, characterized in that, The dynamic pressure plate (3) and the static pressure plate (4) are both provided with a plurality of through holes.

6. The artificial dreg-free soybean milk filtering machine according to claim 1, characterized in that, The bottom surface in the pulp collecting bucket (1) is provided with a pulp guide groove (30), the pulp guide groove (30) is provided with a cushion pipe (31), the top surface of the cushion pipe (31) is flush with the bottom surface in the pulp collecting bucket (1), a gap is formed between the side wall of the cushion pipe (31) and the inner wall of the pulp guide groove (30), the side wall of the cushion pipe (31) is provided with a liquid inlet hole (32), and the outlet of the cushion pipe (31) is communicated with the outlet of the pulp collecting bucket (1).

7. The artificial dreg-free soybean milk filtering machine according to claim 1, characterized in that, The first and second pull rope frames (5 and 6) both include a horizontal rod (33), a hook (34), a first vertical rod (35) and a second vertical rod (36), the first ends of the first and second vertical rods (35 and 36) are connected with the horizontal rod (33), the first and second vertical rods (35 and 36) are arranged in parallel with each other, two hooks (34) are arranged at the two ends of the horizontal rod (33) respectively, and the hooks (34) are used for suspending the net bag (2).

8. The artificial dreg-free soybean milk filtering machine according to claim 7, characterized in that, The first and second telescopic mechanisms both include a motor (37), a first chain wheel (38), a second chain wheel (39), a first chain (40), a second chain (41) and a swing rod (42), the first chain (40) is tensioned between the output shaft of the motor (37) and the first chain wheel (38), the second chain (41) is tensioned between the first chain wheel (38) and the second chain wheel (39), and the two ends of the swing rod (42) are hinged with the horizontal rod (33) and the second chain wheel (39) respectively.

9. The artificial dreg-free soybean milk filtering machine according to claim 7, characterized in that, It also includes a mounting seat, two guide grooves are arranged in the mounting seat, the second ends of the first and second vertical rods (35 and 36) are slidably inserted into the two guide grooves respectively, the second ends of the first and second vertical rods (35 and 36) can slide along the length direction of the guide grooves, and the length direction of the guide grooves is parallel to the axial direction of the pulp collecting bucket (1).

10. The artificial dreg-free soybean milk filtering machine according to claim 3, characterized in that, The heating device comprises a steam delivery pipe (19), a fifth valve (20) and a spray head (21), the spray head (21) is arranged in the cooking barrel (14), the steam delivery pipe (19) is connected with the spray head (21), and the fifth valve (20) is arranged on the steam delivery pipe (19).

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