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CN-122004500-A - Integrated small-sized soybean milk and jellied bean curd processing equipment

CN122004500ACN 122004500 ACN122004500 ACN 122004500ACN-122004500-A

Abstract

The application provides integrated small-sized soybean milk and jellied bean curd processing equipment which comprises a raw material storage system, a soybean soaking system, a soybean milk grinding system, a preparation system and an equipment frame. And the raw material storage system is provided with a vacuum material sucking machine for conveying the dried soybeans to the soaking system, a material discharging valve at the bottom of the soaking system discharges the foaming mixture to the grinding system, the grinding system grinds the foaming mixture and then sends the foaming mixture to the preparation system, and the preparation system heats or marinates the foaming mixture into soybean milk or jellied bean curd. The device cancels long-distance conveying through gravity flow layout, has compact and miniaturized structure, is suitable for space-limited environment, and the control system provides full-automatic and semi-automatic double modes and is suitable for different operation habits. The system cooperatively improves the processing quality, is convenient to operate and maintain, reliably realizes the integrated processing from the dry soybeans to the jellied bean curd, and solves the problems of large space, scattered flow, large quality fluctuation and the like of the traditional equipment.

Inventors

  • LI TIECHAO

Assignees

  • 李铁超

Dates

Publication Date
20260512
Application Date
20260213

Claims (12)

  1. 1. An integrated small-sized soybean milk and uncongealed beancurd processing device is characterized by comprising a raw material storage system (100), a soybean soaking system (200), a soybean milk grinding system (400), a preparation system (500) and a device frame (600); The equipment frame (600) is a stainless steel metal frame with four corners supporting the ground, the inside of the equipment frame is layered with the raw material storage system (100), the soybean soaking system (200), the soybean milk grinding system (400) and the preparation system (500) along the vertical direction through a plurality of layers of separation laminates, and the raw material storage system (100), the soybean soaking system (200), the soybean milk grinding system (400) and the preparation system (500) are communicated through pipelines; The device comprises a raw material storage system (100), a vacuum material sucking machine (120), a soybean soaking special barrel (210) and a soybean soaking system (200), wherein the raw material storage system (100) is arranged on one side of the device frame (600) and is used for storing dry soybeans; The soybean soaking system (200) is positioned under the raw material storage system (100) and is used for carrying out soaking and timing water changing operations on dry soybeans, and a discharging valve (220) is arranged at the bottom of the soybean soaking system (200) so as to discharge a mixture of the soaked soybeans and water to the soybean milk grinding system (400) positioned under the soybean soaking system (200); The soybean milk grinding system (400) is positioned right below the soybean soaking system (200), and is used for receiving and grinding soaked soybeans to form initial soybean milk, separating soybean dregs and conveying the initial soybean milk to the preparation system (500); the preparation system (500) is located at the other side of the apparatus frame (600), receives the initial soy milk through a pipe, performs a heating cooking process on the initial soy milk to obtain soy milk, or performs a marinating process to make jellied bean curd.
  2. 2. The integrated small-sized soybean milk uncongealed beancurd processing device according to claim 1, wherein the raw material storage system (100) comprises a soybean storage bucket (110) and a vacuum suction machine (120); The soybean storage bucket (110) is a 304 stainless steel storage box and is arranged on one side of the equipment frame (600), and a weighing electronic scale (111) is arranged at the lower part of the soybean storage bucket; the vacuum suction machine (120) comprises a vortex fan (121), a feeding bin (122) and a negative pressure pipeline (123); one end of the negative pressure pipeline (123) is connected with a discharge port of the soybean storage barrel (110), and the other end of the negative pressure pipeline is connected with a feed port of the feeding bin (122); The vortex fan (121) is arranged on one side of the soybean storage bucket (110) and is connected with the top of the upper bin (122) through a pipeline, and the vortex fan (121) is used for generating negative pressure power so as to suck soybean from the soybean storage bucket (110) into the upper bin (122); The feeding bin (122) is a fixed-volume hopper, and a heavy hammer flap valve is arranged at the bottom of the feeding bin; the heavy hammer flap valve is connected with a barrel cover opening of the soybean soaking system (200).
  3. 3. The integrated small-sized soybean milk uncongealed beancurd processing device according to claim 1, wherein the soybean soaking system (200) comprises a special-purpose tank (210) for soaking soybean, a bottom discharge valve (220), a stirring device (230), an aeration system (240), a high-pressure water injection system (250), a water vapor supply unit (260) and a drainage system (270); the special barrel (210) for soaking and foaming the soybeans is a 304 stainless steel barrel body, the barrel bottom is provided with a conical bottom, and the conical degree of the conical bottom is 30-50 degrees; The bottom discharging valve (220) is positioned at the lowest point of the barrel bottom of the special foaming soybean barrel (210), and comprises a discharging pipeline (221) and a ball valve (222), the ball valve (222) is arranged in the discharging pipeline (221), one end of the discharging pipeline (221) is communicated with the barrel bottom of the special foaming soybean barrel (210), and the other end of the discharging pipeline is communicated with the soybean milk grinding system (400); A turnover cover opening (211) is formed in the barrel cover of the special soybean soaking barrel (210), the stirring device (230) is arranged outside the turnover cover opening (211), and the stirring device (230) comprises a low-speed motor (231) and a rotating shaft lever (232); The low-speed motor (231) is connected with the rotating shaft lever (232) through a speed reducer, and the rotating shaft lever (232) extends into the special soybean soaking barrel (210) to the upper end of the pipe diameter of the bottom discharging valve (220); the rotating shaft lever (232) comprises a straight line section and an arc line section, the straight line section is close to the low-speed motor (231) and the bottom discharge valve (220), and the arc line section is arranged at the middle section of the rotating shaft lever (232); The water-gas supply unit (260) comprises a water tank (261), a variable-frequency booster pump (262) and an air compressor (263); the aeration system (240) is arranged at the bottom of the special soybean foaming barrel (210) and is connected with an air compressor (263) so as to inject air into the special soybean foaming barrel (210); the high-pressure water injection system (250) is arranged at the top of the special soybean soaking barrel (210) and is connected with the water tank (261) and the variable-frequency booster pump (262) so as to inject water into the special soybean soaking barrel (210); The drainage system (270) comprises an electric drainage valve and a drainage pipe, wherein the drainage pipe is communicated with the bottom of the special soybean soaking barrel (210), a nut is fixed at one end of the drainage pipe, which is positioned in the special soybean soaking barrel (210), a fine hole is formed in the surface of the nut and used for draining water to the outside, and the drainage pipe is used for controlling drainage through the electric drainage valve.
  4. 4. An integrated small-sized soy milk uncongealed beancurd processing device according to claim 3, characterized in that the aeration system (240) comprises an annular gas injection pipe (241); the annular gas injection pipeline (241) is positioned at the bottom of the special soybean soaking barrel (210), one end of the annular gas injection pipeline (241) is a closed end, a plurality of uniformly distributed holes with the diameter of 1mm to 1.5mm are formed in the pipe wall, and the other end of the annular gas injection pipeline (241) is connected with the air compressor (263) through an air pump pipe; the high pressure water injection system (250) comprises an annular water injection pipe (251); The annular water injection pipeline (251) is located at the top of the special soybean soaking barrel (210), one end of the annular pipe (251) is a closed end, a plurality of evenly distributed holes with the diameter of 1mm to 1.5mm are formed in the pipe wall, and the other end of the annular water injection pipeline (251) is connected with the water tank (261) and the variable-frequency booster pump (262) through water pipes.
  5. 5. The integrated small-sized soy milk uncongealed beancurd processing device of claim 1, wherein the soy milk grinding system (400) includes a grinder body system (410); The refiner body system (410) comprises a refiner (411) and a refiner mounting frame (412); The pulping machine (411) is a pulp and residue separation type pulping machine, and a feed hopper of the pulping machine (411) is arranged at the lower end of the discharge pipeline (221) and is used for grinding the well-foamed soybeans into soybean milk and separating soybean residues; the refiner mounting frame (412) is used for fixing the refiner (411); The pulping machine installation frame (412) is provided with a drainage slope composite bottom plate (4121), a floor drain (4122) and a detachable water baffle (4123); The drain slope composite bottom plate (4121) has a gradient and faces the floor drain (4122), the floor drain (4122) is located at the lowest point of the drain slope composite bottom plate (4121), and the detachable water baffle (4123) is a movable metal semi-enclosure strip-shaped plate and is installed through a metal column slot and provided with a rubber sealing strip.
  6. 6. The integrated small-sized soybean milk uncongealed beancurd processing device according to claim 5, wherein the refiner mounting frame (412) is further provided with a linear slide rail (4124), a positioning pin (4125) and a ground drain pipe (4126); The linear slide rail (4124) is arranged between the equipment frame (600) and the bottom surface of the refiner mounting frame (412); The positioning bolt (4125) is fixed through taper bolt positioning tables (4127) on two side surfaces when the pulping machine installation frame (412) is reset; the ground drain pipe (4126) is arranged at the bottom or the side elevation of the equipment frame (600) and is connected with a drain pump.
  7. 7. The integrated small-sized soy milk uncongealed beancurd processing device of claim 5 or 6, wherein the soy milk grinding system (400) further comprises an auxiliary and cleaning system (420); The auxiliary and cleaning system (420) comprises a secondary refining kit (421), an internal cleaning system (422), a cleaning inspection system; the secondary pulping kit (421) comprises a miniature gear pump, a handheld electric stirrer and two bean dreg slurry container barrels; the miniature gear pump and the hand-held electric stirrer are arranged in the pulping machine installation frame (412) and are used for extracting bean dreg slurry and stirring the mixture of the bean dreg and water, The two bean dreg slurry container barrels are respectively used for receiving the primary ground bean dreg and the secondary ground bean dreg; the internal cleaning system (422) comprises a multi-point water spraying device which is detachably arranged on an upper cover, a cavity and a bean dreg tapping guide plate of the pulping machine (411) and is used for cleaning the interior of the pulping machine (411) to remove bean dreg; The cleaning inspection system comprises an inspection port, a flexible rod, an illumination camera and a display screen; the inspection port is formed in an upper cover of the pulping machine (411), one end of the flexible rod is fixed with the illumination camera, the illumination camera penetrates into a cavity of the pulping machine (411) through the inspection port, and the camera collects cleaning effect images and displays the cleaning effect images through the display screen.
  8. 8. The integrated small-sized soybean milk uncongealed beancurd processing device according to claim 1, further comprising a grinding feed system (300); the pulping and feeding system (300) is positioned under the soybean soaking system (200) and over the soybean milk grinding system (400) and is used for receiving and temporarily storing a soybean and water mixture discharged from the soybean soaking system (200); the pulping and feeding system (300) comprises a sliding rail (310), a box body (320), a screw conveyor (330) and a speed reducing motor (340); the sliding rail (310) is of a drawer type structure, is arranged on the equipment frame (600) and is used for supporting the box body (320) to realize drawer type drawing; The box body (320) is a rectangular box body with an open upper surface, the equipment frame (600) is embedded through the sliding rail (310), and the opening of the box body is positioned right below the special soybean soaking barrel (210) of the soybean soaking system (200) and is used for receiving a soybean and water mixture discharged by the discharging valve (220) at the bottom of the special soybean soaking barrel (210); the speed reducing motor (340) is a low-rotation-speed small-sized speed reducing motor and is fixed on the outer side of the box body (320), and an output shaft of the speed reducing motor (340) is connected with the screw conveyor (330); The screw conveyer (330) is a horizontal auger screw conveyer, is arranged on the bottom surface of the box body (320), is driven by the gear motor (340), and the output end of the screw conveyer (330) faces the feed hopper of the soybean milk grinding system (400).
  9. 9. The integrated small-sized soybean milk and uncongealed beancurd processing device according to claim 8, wherein the bottom surface of a box body (320) of the pulping and feeding system (300) is provided with a slope and is provided with an elongated discharge port, an adjustable bin gate (350) is arranged at the elongated discharge port, and the adjustable bin gate (350) is a movable elongated metal plate with a handle; A drain pipe (360) is welded on the side wall of the box body (320) close to the drain plate (380), and the drain pipe (360) is communicated with an external drain structure; a side turning plate (370) is arranged on the front surface of the box body (320) and is used for taking out unprocessed soybeans in the box body (320).
  10. 10. The integrated small-sized soy milk uncongealed beancurd processing device of claim 1, wherein the preparation system (500) includes a stirring means (510) and a cooking and marinating execution part (520); the stirring device (510) comprises a stirring paddle assembly (511); The cooking and marinating execution component (520) comprises a cooking barrel (521), an electronic scale (522), a heating source, a marinating agent adding device (523) and a sensor group; the stirring paddle assembly (511) is arranged at the central position in the cooking barrel (521) and is used for stirring in the cooking barrel (521); The heating source is used for heating liquid in the cooking barrel (521), the heating source is an electromagnetic oven or a steam generator (525), and the steam generator (525) provides high-pressure steam and constant-temperature hot water; The electronic scale (522) is a heat-insulating electronic scale with a liquid crystal screen, is arranged below the cooking barrel (521) and is used for displaying the weight of soybean milk in the barrel of the cooking barrel (521); The brine adding device (523) comprises three brine adding boxes, and is respectively provided with magnesium chloride brine, gypsum emulsion and defoamer; The bottom of the brine-dropping agent box is provided with a downward metal pipe, and an electric ball valve is arranged, the lower end of the electric ball valve is connected with a stainless steel capillary, and the lower end of the stainless steel capillary faces the cooking barrel (521); A miniature flow manual regulating valve is arranged on the stainless steel capillary tube and is used for quantitatively adding magnesium chloride brine, gypsum emulsion and defoamer into the cooking barrel (521); The sensor group comprises an infrared temperature sensor and a distance sensor, wherein the infrared temperature sensor is used for monitoring the temperature of the soybean milk in the cooking barrel (521), and the distance sensor is used for monitoring the liquid level of the soybean milk in the cooking barrel (521).
  11. 11. The integrated small-sized soybean milk uncongealed beancurd processing device according to claim 10, wherein the stirring device (510) further comprises a horizontal rotation driving platform (512) and a vertical lifting driving group (513); the stirring paddle component (511) comprises a vertical hexagonal shaft lever, a transverse lever and a single blade; the upper part of the vertical hexagonal shaft rod is connected with a screw thread or a cylinder, the lower part of the vertical hexagonal shaft rod is welded with a transverse rod, the other side of the transverse rod is welded with the single blade, the single blade is a stainless steel square sheet plate, and the edge of the single blade is spaced from the inner wall of the cooking barrel (521); The horizontal rotation driving platform (512) is arranged above the stirring paddle assembly (511), the lower part of the horizontal rotation driving platform (512) is connected with the hexagonal shaft rod through a matched sleeve with a hexagonal inner hole, and a speed reducer is arranged in the horizontal rotation driving platform (512) to drive the hexagonal shaft rod to horizontally rotate; the vertical lifting driving group (513) is connected with the hexagonal shaft rod to drive the hexagonal shaft rod to move up and down, and the vertical lifting driving group (513) is one of a ball screw guide rail, a cylinder piston rod, a gear rack or a synchronous belt.
  12. 12. The integrated miniature soy milk uncongealed tofu processing apparatus of claim 11, further comprising a control system; the control system comprises a centralized touch screen, an independent start/stop button and an equipment main body controller; the centralized touch screen is arranged beside each working section and is used for selecting a full-automatic/semi-automatic mode and displaying weight, images, parameters and alarms in real time; The independent start/stop buttons are arranged beside each working section to realize sectional control; the device body controller is configured to: setting operation parameters in a full-automatic mode, sending instructions to a vortex fan (121) of the vacuum suction machine (120), a low-speed motor (231) and an electric ball valve of the soybean soaking system (200), a horizontal rotation driving platform (512) and a vertical lifting driving group (513) of the stirring device (510), an electric ball valve of the halogen adding device (523) and receiving feedback adjustment parameters; Receiving the independent start/stop button instruction in a semi-automatic mode, and starting and stopping a corresponding working section; the operation parameters comprise feeding amount, foaming time, pulping time, pulp boiling temperature and adding amount of halogen-adding agent.

Description

Integrated small-sized soybean milk and jellied bean curd processing equipment Technical Field The application relates to the technical field of bean product processing, in particular to integrated small-sized soybean milk and uncongealed beancurd processing equipment. Background As traditional breakfast food, soybean milk and jellied bean curd are popular with the public because of rich nutrition and fine taste. However, in the existing catering scene, the processing of the soybean milk and jellied bean curd still depends on distributed equipment or manual operation, and the requirements of miniaturization and high efficiency production are difficult to meet. The traditional process needs to undergo multiple procedures such as bean soaking, pulp grinding, pulp boiling, marinating and the like, equipment is mostly large-sized single machine or simple combination, occupied space is large, energy consumption is high, material transfer paths are long, and the problems of beany flavor residue, protein loss and the like are easily caused. Particularly in high-frequency demand scenes such as hotels and canteens, quantitative and accurate control of the existing equipment is difficult to realize, the contradiction between manpower input and production efficiency is prominent, and a compact and integrated solution is needed. In the prior art, the soybean milk and uncongealed beancurd processing equipment is mainly divided into two types, namely a large-scale industrial production line, which has high automation degree but huge volume and is not suitable for medium and small-sized kitchens, and the other type is a dispersive single-machine combination, such as an independent soybean soaking barrel, a pulping machine, a soybean cooking pot and the like, and materials need to be manually transported. The equipment has the obvious defects that firstly, the path of materials is long due to flow splitting, gravitational potential energy is not fully utilized, energy consumption is increased, secondly, the bean soaking link depends on normal temperature and stands still, the time for soaking beans is longer than 10 hours in winter, beany flavor is not thoroughly removed, thirdly, insufficient grinding or overload phenomenon is easily caused due to uneven feeding in the pulping stage, the fineness of soybean milk is influenced, and fourthly, the marinating process depends on manual experience, and the coagulation effect is unstable. In addition, the existing equipment adopts a fixed structure, is complicated to clean and maintain, and is difficult to adapt to diversified production requirements. Disclosure of Invention The application provides integrated small-sized soybean milk and jellied bean curd processing equipment, which solves the problems that the existing large-sized industrial production line of the soybean milk and jellied bean curd processing equipment is not suitable for small and medium-sized kitchens and the combination of a distributed single machine is complex, and comprises a raw material storage system, a soybean soaking system, a soybean milk grinding system, a preparation system and an equipment frame; The equipment frame is a stainless steel metal frame with four corners supported and landed, the inside of the equipment frame is layered with the raw material storage system, the soybean soaking system, the soybean milk grinding system and the preparation system along the vertical direction through a plurality of layers of separation laminates, and the raw material storage system, the soybean soaking system, the soybean milk grinding system and the preparation system are communicated through pipelines; The upper layer of the equipment frame is provided with a vacuum material sucking machine which is used for conveying quantitative dry soybeans in the raw material storage system to a special soybean soaking barrel in the soybean soaking system; the soybean soaking system is positioned under the raw material storage system and is used for carrying out soaking and timing water changing operations on dry soybeans, and a discharging valve is arranged at the bottom of the soybean soaking system so as to discharge a mixture of soaked soybeans and water to the soybean milk grinding system positioned under the soybean soaking system; the soybean milk grinding system is positioned under the soybean soaking system, the soaked soybeans are ground to form initial soybean milk, bean dregs are separated, and the initial soybean milk is conveyed to the preparation system; The preparation system is positioned at the other side of the equipment frame, receives the initial soybean milk through a pipeline, and performs heating cooking treatment on the initial soybean milk to obtain soybean milk or performs marinating treatment to prepare jellied bean curd. In one possible implementation, the raw material storage system comprises a soybean storage bucket and a vacuum suction machine; the soybean storage bucket is a stainle