Soybean milk boiling system

Abstract

The utility model relates to the technical field of bean product production, in particular to a soybean milk boiling system which comprises a pulping machine, at least two soybean milk boiling barrels connected with the pulping machine and soybean milk supply pipes connected with the soybean milk boiling barrels. The pulping machine is provided with soybean milk outlets of which the number is the same as that of the soybean milk boiling barrels and a shunt switch for controlling the opening of the specified soybean milk outlets; the soybean milk receiving ends of the soybean milk boiling barrels are in one-to-one correspondence with the soybean milk outlets, and the soybean milk outlet ends of the soybean milk boiling barrels are connected with the soybean milk supply end of the soybean milk supply pipe through corresponding soybean milk outlet switches; the at least two soybean milk boiling barrels are connected with the pulping machine, the pulping machine is provided with the soybean milk outlets with the number corresponding to that of the soybean milk boiling barrels, and the opening and closing states of each soybean milk outlet are controlled by the shunt switch, so that when one soybean milk boiling barrel is full and is heated and boiled, the soybean milk outlet above the soybean milk boiling barrel is closed, and the other soybean milk boiling barrel receives the soybean milk; the soybean milk is ground and discharged while being boiled, grinding after soybean milk boiling is avoided, production difficulty is lowered, and soybean milk boiling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bean product production, in particular to a soy milk cooking system. Background Art

[0002] The production of soy products such as tofu or bean curd usually requires grinding soybeans through a grinder to obtain soy milk, which is then heated to a set temperature in a boiling barrel before subsequent operations can be carried out.

[0003] Existing production equipment usually adds soy milk into a boiling barrel and then boils it, and then filters the boiled soy milk and performs other operations. For example, a Chinese invention application with publication number CN114027535A provides a black bean tofu pudding preparation system and method, in which the soy milk produced by grinding flows into a boiling device through a secondary outlet, the boiling device heats the soy milk therein to a boiling stage, and after maintaining it for 10 minutes, the soy milk in the boiling device is transferred to a filtering mechanism for filtration.

[0004] Although the above scheme can realize the grinding and boiling of soy milk during the tofu pudding processing, the soy milk cannot be ground while it is being boiled, and the soy milk cannot be boiled while it is being ground, which increases the cooking time of the tofu pudding, discontinuous grinding of the soy milk, reduces production efficiency, and cannot meet the production needs of the soy milk. Utility Model Content

[0005] The utility model aims to provide a soybean milk cooking system to solve the problem of low soybean milk cooking efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A soybean milk cooking system comprises a pulping machine, at least two pulping barrels connected to the pulping machine, and a pulp supply pipe connected to the pulping barrels;

[0008] The pulp refiner is provided with pulp outlets having the same number as the pulp boiling barrel and a shunt switch for controlling the opening of a designated pulp outlet;

[0009] The pulp-cooking barrel receiving end is arranged in one-to-one correspondence with the pulp outlet, and the pulp outlet end of the pulp-cooking barrel is connected to the pulp supply end of the pulp supply pipe through the corresponding pulp outlet switch.

[0010] It is further defined that the soymilk cooking system also includes a screening barrel, the screening barrel is connected to the discharge end of the pulp supply pipe, and the pulping machine and the pulp cooking barrel are both located outside the screening barrel.

[0011] It is further defined that a slurry supply pump is provided on the slurry supply pipe, and the slurry supply pump is close to the screening barrel.

[0012] It is further defined that the soy milk cooking system also includes a buffer tank, the screening barrel is connected to the input end of the buffer tank through a filtrate pipe, and the pulping machine, the cooking barrel and the screening barrel are all located outside the buffer tank.

[0013] It is further defined that the output end of the buffer tank is connected to a slurry suction pipe, and a slurry suction pump is provided on the slurry suction pipe.

[0014] It is further defined that the number of the pulp cooking barrels, the number of the pulp outlets and the number of the pulp outlet switches are all two.

[0015] It is further defined that a refining chamber is provided in the refiner, and the two pulp outlets are both communicated with the refining chamber;

[0016] The diverter switch includes a rotary drive, a rotary rod and a guide plate, wherein the rotary drive is arranged on the outside of the refiner and is drivably connected to the rotary rod; the rotary rod is arranged in a horizontal direction and is rotatably connected to the refiner through the rotary drive, the rotary rod passes through the refiner chamber and is located between the two pulp outlets, the guide plate is connected to the rotary rod along the length direction of the rotary rod, and the guide plate is arranged opposite to the pulp outlet.

[0017] It is further defined that the slurry discharge switch includes a first slurry discharge switch and a second slurry discharge switch, and the first slurry discharge switch and the second slurry discharge switch are both interconnected with the rotation drive.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model sets at least two pulp boiling barrels connected to the pulping machine, and the pulping machine is provided with pulp outlets corresponding to the number of pulp boiling barrels, and uses a shunt switch to control the switch state of each pulp outlet, so that when one pulp boiling barrel is full and is heated to boil the pulp, the pulp outlet above it is closed, and the other pulp boiling barrel is connected to the pulp, so that the pulp can be boiled and ground at the same time, avoiding grinding after the pulp is boiled, thereby reducing the difficulty of production and improving the efficiency of pulp boiling.

[0020] 2. By interconnecting the rotary drive with the first slurry discharge switch and the second slurry discharge switch respectively, the switch states of the first slurry discharge switch and the second slurry discharge switch are controlled according to the switch states of the slurry discharge port, thereby ensuring stable and reliable slurry discharge and supply. At the same time, by adding a residue screening barrel to filter out the slurry residue in the soy milk, the production quality is improved. At the same time, by adding a buffer tank, the subsequent slurry discharge is guaranteed to be stable and continuous, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a cross-sectional schematic diagram of the grinding chamber of the utility model;

[0023] In the figure: 1-refiner; 2-cooking barrel; 3-cooking pipe; 4-cooking outlet; 5-diverter switch; 6-cooking switch; 7-screening barrel; 8-cooking pump; 9-buffer tank; 10-cooking pipe; 11-cooking pump; a-refining chamber; b-guide plate. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0025] Example 1

[0026] refer to Figure 1 The present embodiment provides a soy milk cooking system, comprising a grinder 1 for grinding soybean material into soy milk, a cooking barrel 2 for receiving the soy milk and capable of boiling the soy milk, and a slurry supply pipe 3 connected to the slurry outlet end of the cooking barrel 2, the grinder 1 is arranged above the cooking barrel 2, and the number of the cooking barrels 2 is at least two.

[0027] The pulp outlet end of each pulp boiling barrel 2 is connected to the pulp supply pipe 3 through the corresponding pulp outlet switch 6, that is, each pulp boiling barrel 2 is connected to the pulp supply pipe 3 through a pulp outlet switch 6, so that the corresponding pulp boiling barrel 2 can be controlled by a single pulp outlet switch 6 to supply pulp for the rear-end operation through the pulp supply pipe 3, so that when one pulp boiling barrel 2 supplies pulp through the pulp supply pipe 3, the other pulp boiling barrels 2 can boil pulp and / or receive pulp, so that the pulping machine 1 can maintain efficient operation and continuous pulping, and all pulp boiling barrels 2 can alternately receive pulp, boil pulp and supply pulp, thereby improving pulp supply efficiency, reducing waiting time, and improving production efficiency.

[0028] To further explain, in order to realize the alternating operation of all the pulp boiling barrels 2, it is necessary to avoid the pulp boiling barrel 2 that is supplying pulp from receiving pulp, so when the pulper 1 discharges pulp, it can only drop pulp to the remaining pulp boiling barrels 2 that are not supplying pulp; the pulper 1 is provided with pulp outlets 4, and the number of pulp outlets 4 is selected to be the same as the number of pulp boiling barrels 2, that is, the pulp outlets 4 correspond to the pulp boiling barrels 2 one by one, and each pulp boiling barrel 2 receives pulp and boils pulp through the corresponding pulp outlet 4, and at this time a shunt switch 5 is provided on the pulper 1.

[0029] The shunt switch 5 is used to control the switch of each slurry outlet 4. In actual operation, one slurry outlet 4 is selected to be opened to fill a slurry barrel 2 with slurry. Then, the slurry outlet 4 is closed and another slurry outlet 4 is opened to fill another slurry barrel 2 with slurry. After the slurry barrel 2 filled with soy milk boils the soy milk in the barrel, the slurry outlet switch 6 at the slurry outlet position is turned on, and slurry is supplied through the slurry supply pipe 3 until the slurry supply is completed, and then the next slurry supply is started. When one slurry barrel 2 is boiling and supplying slurry, another slurry barrel 2 receives slurry. When the slurry barrel 2 that receives slurry is full, the corresponding slurry outlet 4 is closed, and the corresponding slurry outlet 4 of the next slurry barrel 2 is opened, and so on.

[0030] When there are multiple pulp boiling barrels 2, one pulp boiling barrel 2 can be adjusted to supply pulp or two pulp boiling barrels 2 can be adjusted to supply pulp synchronously according to the time of slurry connection, slurry injection and slurry supply. The switch of each pulp outlet 4 can be controlled manually, or the diversion switch 5 can be installed at each pulp outlet 4 for remote control by setting a solenoid valve.

[0031] Preferably, the number of pulp boiling barrels 2 is selected to be two. In order to increase the pulp supply speed of the pulp boiling barrel 2 and avoid the situation where the pulp connection speed is faster than the pulp supply speed, resulting in the other pulp boiling barrel 2 being filled up while the previous pulp boiling barrel 2 has not completed pulp supply, a pulp supply pump 8 is selected to be set on the pulp supply pipe 3 to increase the pulp supply speed, so that the time for pulp boiling and pulp supplying of one pulp boiling barrel 2 is shorter than the pulp connection time of the other pulp boiling barrel 2, thereby realizing the alternating operation of the two pulp boiling barrels 2.

[0032] refer to Figure 2 The corresponding diversion switch 5 on the pulping machine 1 includes a rotating drive, a rotating rod and a guide plate b. A pulping chamber a is arranged in the pulping machine 1. The pulping chamber a is located at the pulping operation position of the pulping machine 1. The pulping outlet 4 is located at the bottom of the pulping chamber a and is connected with the pulping chamber a, so that the soybean milk obtained by the pulping machine 1 grinding the soybean material in the grinding chamber a flows out through the bottom pulping outlet 4. At this time, the number of the pulping outlets 4 is two.

[0033] The two pulp outlets 4 are arranged in an eight-shaped structure, and the rotation drive can be selected as manual rotation or a stepper motor. During manual rotation, the operator manually drives the rotating rod to rotate according to the status of the two pulp boiling barrels 2 as a rotation drive; when the rotation drive selects a stepper motor, the rotation drive is arranged on the pulping machine 1, one end of the rotating rod is connected to the output end of the rotation drive, and the other end of the rotating rod extends to the pulping chamber a, and the rotating rod is parallel to the axis of the pulping chamber a. The rotating rod is located between the two pulp outlets 4, and the guide plate b is arranged along the rotating rod, so that when the rotation drive drives the rotating rod to rotate, the rotating rod drives the guide plate b to flip and cover one pulp outlet 4, so that the pulp outlet 4 is closed, and the other pulp outlet 4 keeps discharging pulp; or flip and cover the other pulp outlet 4, thereby realizing the switch control of the two pulp outlets 4, and the rotation drive can be selected to be manually controlled on site; food-grade sealing gaskets can be optionally set on both sides of the guide plate b to improve the sealing performance.

[0034] Furthermore, there are two slurry discharge switches 6, which are the first slurry discharge switch and the second slurry discharge switch respectively arranged on the left and right. For the convenience of operation, the rotary drive is selected to be interconnected with the first slurry discharge switch and the second slurry discharge switch respectively, that is, when the rotary drive is controlled to rotate clockwise or counterclockwise according to different rotation signals sent to the rotary drive, the first slurry discharge switch and the second slurry discharge switch are respectively controlled to be opened or closed, so as to avoid the first slurry discharge switch and the second slurry discharge switch being opened and closed at the same time. At the same time, when the first slurry discharge switch is turned on, the pulp boiling barrel 2 connected thereto only supplies slurry but does not receive slurry. At this time, the rotary drive rotates the guide plate b to cover the slurry discharge port 4 above the pulp boiling barrel by counterclockwise rotation, so as to realize the interconnection between the first slurry discharge switch and the rotary drive. At the same time, the other slurry discharge port 4 is opened, and the other pulp boiling barrel 2 receives slurry, and the slurry discharge switch 6 connected thereto remains closed, so as to realize the interconnection between the second slurry discharge switch and the rotary drive, thereby ensuring stable and reliable production.

[0035] Furthermore, in order to avoid the presence of dregs in the soy milk affecting the production quality and to provide stable slurry for subsequent production, the soy milk cooking system provided in this embodiment also includes a residue barrel 7 and a buffer tank 9. The residue barrel 7 is connected to the buffer tank 9 through a filtrate pipe, and the discharge end of the slurry supply pipe 3 is connected to the residue barrel 7. The boiled soy milk passes through the residue barrel 7 to filter out the dregs in the soy milk, and the soy milk with the dregs filtered out is collected at the bottom of the residue barrel 7. The residue barrel 7 then discharges the soy milk into the buffer tank 9 through the filtrate pipe to avoid the slow speed of filtering the residues in the soy milk resulting in insufficient supply of the soy milk with the dregs filtered out when the slurry is used in subsequent operations. By storing the soy milk with the dregs filtered out in the buffer tank 9, a quantitative and stable supply of subsequent soy milk can be achieved.

[0036] The buffer tank 9 is provided with a slurry extraction pipe 10 and a slurry extraction pump 11. The slurry extraction pump 11 extracts the buffered soybean milk in the buffer tank 9 through the slurry extraction pipe 10 for use in subsequent production processes.

[0037] A filter screen is provided in the sieving barrel 7, and the filter screen and the sieving barrel 7 are connected in a drawer-like manner, that is, a connecting groove is opened on the sieving barrel 7, and the filter screen is laid in the middle position of the fixed frame. The length, width and thickness of the connecting groove are matched with the length, width and thickness of the fixed frame. A pull-out handle is provided at one end of the outer side of the fixed frame. When in use, the fixed frame with the filter screen is inserted into the connecting groove, and the pull-out handle is located on the outer side of the sieving barrel 7. The bean dregs in the soy milk are filtered through the fixed frame with the filter screen, and the filtered soy milk flows into the bottom of the sieving barrel 7. The fixed frame is replaced regularly by pulling the handle to remove the bean dregs, thereby facilitating and quickly replacing the filter screen.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soy milk cooking system, characterized in that: It comprises a pulping machine (1), at least two pulping barrels (2) connected to the pulping machine (1), and a pulp supply pipe (3) connected to the pulping barrels (2); The pulping machine (1) is provided with pulp outlets (4) having the same number as the pulp boiling barrel (2) and a diversion switch (5) for controlling the opening of a designated pulp outlet (4); The pulp receiving end of the pulp boiling barrel (2) and the pulp outlet (4) are arranged in one-to-one correspondence, and the pulp outlet end of the pulp boiling barrel (2) is connected to the pulp supply end of the pulp supply pipe (3) through a corresponding pulp outlet switch (6).

2. The soy milk cooking system according to claim 1, characterized in that: The soymilk cooking system further comprises a screening barrel (7), wherein the screening barrel (7) is connected to the discharge end of the pulp supply pipe (3), and the pulp refiner (1) and the pulp cooking barrel (2) are both located outside the screening barrel (7).

3. The soy milk cooking system according to claim 2, characterized in that: The slurry supply pipe (3) is provided with a slurry supply pump (8), and the slurry supply pump (8) is close to the screening barrel (7).

4. The soy milk cooking system according to claim 3, characterized in that: The soymilk cooking system further comprises a buffer tank (9), the sieving barrel (7) is connected to the input end of the buffer tank (9) via a filtrate pipe, and the refiner (1), the cooking barrel (2) and the sieving barrel (7) are all located outside the buffer tank (9).

5. The soy milk cooking system according to claim 4, characterized in that: The output end of the buffer tank (9) is connected to a slurry suction pipe (10), and a slurry suction pump (11) is provided on the slurry suction pipe (10).

6. The soy milk cooking system according to claim 1, characterized in that: The number of the pulp boiling barrels (2), the number of the pulp outlets (4) and the number of the pulp outlet switches (6) are all two.

7. The soy milk cooking system according to claim 6, characterized in that: The pulping machine (1) is provided with a pulping chamber (a), and the two pulp outlets (4) are both in communication with the pulping chamber (a); The diverter switch (5) comprises a rotary drive, a rotary rod and a guide plate (b); the rotary drive is arranged on the outside of the pulping machine (1), and the rotary drive is connected to the rotary rod drive; the rotary rod is arranged in a horizontal direction, and the rotary rod is rotatably connected to the pulping machine (1) through the rotary drive; the rotary rod passes through the pulping chamber and is located between the two pulp outlets (4); the guide plate (b) is connected to the rotary rod along the length direction of the rotary rod, and the guide plate (b) is arranged opposite to the pulp outlet (4).

8. The soy milk cooking system according to claim 7, characterized in that: The pulp outlet switch (6) comprises a first pulp outlet switch and a second pulp outlet switch, and the first pulp outlet switch and the second pulp outlet switch are both interconnected with the rotation drive.

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