Intelligent beany smell removing and oil pressing device with extrusion and puffing cooperating with subzero treatment

Abstract

The utility model discloses an intelligent beany flavor removing and oil pressing device with the cooperation of extrusion and subzero treatment, relates to the technical field of oil pressing equipment, and solves the problems that a traditional soybean oil pressing process is low in automation degree and poor in beany flavor removing effect. The soybean oil pressing machine comprises a rack, an extruding and puffing device, a subzero treatment device, an intelligent control system and a soybean oil pressing device, wherein the extruding and puffing device, the subzero treatment device, the intelligent control system and the soybean oil pressing device are all arranged on the rack; a discharge hole of the extrusion puffing device is connected with an inlet of the subzero treatment device through a conveying belt; an outlet of the subzero treatment device is communicated with an inlet of the soybean oil pressing device through a conveying pipeline; the intelligent control system is in signal connection with the extrusion puffing device, the subzero treatment device and the soybean oil pressing device and controls the devices to operate. According to the utility model, soybeans are treated through a subzero treatment technology, so that the beany flavor is effectively reduced; meanwhile, intelligent control over the whole system is achieved through the intelligent control system.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil pressing equipment technical field, concretely is a kind of extrusion puffing synergic deep processing intelligent bean smell oil pressing device. BACKGROUND

[0002] Soybean oil as one of important edible oil, its processing technology directly influences oil quality and production efficiency. Traditional soybean oil pressing process mainly includes cleaning, crushing, softening, rolling, steaming and frying, pressing and other procedures, and the steaming and frying procedure is crucial to remove the beany flavor in soybean. However, the traditional steaming and frying process has problems such as low temperature control precision and uneven heating, which can easily cause denaturation of soybean protein and oxidation of oil, affecting the flavor and nutritional value of oil.

[0003] In recent years, extrusion puffing technology has been gradually applied in the field of soybean pretreatment. This technology uses high temperature and high pressure conditions to gelatinize starch and denature protein in soybeans, and destroy cell structure, which is beneficial to the release of oil. At the same time, the high temperature and high pressure environment generated during extrusion puffing can effectively remove part of the beany flavor components. However, single extrusion puffing treatment is difficult to completely remove the beany flavor, and high temperature treatment may cause the quality of oil to decrease.

[0004] Deep freezing treatment technology, as a new food processing technology, has great potential in food preservation and flavor improvement. Studies have shown that deep freezing treatment can effectively inhibit the generation of undesirable flavor substances in food and improve the texture properties of food. The application of deep freezing treatment technology in soybean oil pressing process is expected to further remove the beany flavor and improve the quality of oil.

[0005] The traditional soybean oil pressing process has low automation degree, and lacks effective linkage control between procedures, making it difficult to achieve precise and intelligent production. With the advent of the Industry 4.0 era, applying intelligent control system to soybean oil pressing equipment for full-process automated production is an important direction to improve the traditional soybean oil pressing process technology.

[0006] In view of the above defects, a new type of integrated and intelligent deodorizing oil pressing device is needed. INVENTION CONTENTS

[0007] The utility model in order to solve above-mentioned traditional soybean oil pressing process automation degree is low, and the problem that beany flavor removal effect is poor, hereby proposes a kind of extrusion puffing synergic deep processing intelligent bean smell oil pressing device. The utility model processes soybean by deep freezing treatment technology, effectively reduces beany flavor;At the same time, intelligent control system is realized to the intelligent control of whole system.

[0008] The utility model provides an extrusion puffing cooperates intelligent bean taste removing oil extraction device of deep processing, specifically includes frame, extrusion puffing device, deep processing device, intelligent control system and soybean oil extraction device, and extrusion puffing device, deep processing device, intelligent control system and soybean oil extraction device all set up on the frame, the discharge gate of extrusion puffing device is connected through the inlet of deep processing device with the conveyer belt, the outlet of deep processing device is connected through the inlet of soybean oil extraction device with the conveyance pipeline, and intelligent control system is connected with extrusion puffing device, deep processing device and soybean oil extraction device signal respectively, and the control device runs.

[0009] Further, the extrusion puffing device comprises a hopper, an extrusion cylinder, a puffing chamber and a spiral press roller, the hopper is arranged on the upper end of the extrusion cylinder, the spiral press roller is arranged in the extrusion cylinder, and the lower end of the extrusion cylinder is connected with the puffing chamber.

[0010] Further, a plurality of heating elements are arranged in the wall surface of the extrusion cylinder and the puffing chamber.

[0011] Further, a plurality of heat-conducting protrusions are arranged on the inner wall of the extrusion cylinder and the puffing chamber.

[0012] Further, the deep processing device comprises a freezing chamber, and an ultrasonic physical field generator, a temperature sensor, a temperature adjusting device and a temperature display are arranged on the freezing chamber; a plurality of heat dissipation fins are arranged on the inner wall of the freezing chamber.

[0013] Further, a stirring device is arranged in the freezing chamber, and the stirring device comprises a motor, a stirring shaft and a plurality of stirring blades; one end of the stirring shaft is connected with the output end of the motor, and the other end is provided with the plurality of stirring blades.

[0014] Further, the soybean oil extraction device comprises an oil extraction chamber, an oil extraction screw and a plurality of heat-conducting fins, the oil extraction screw is arranged in the oil extraction chamber, and the plurality of heat-conducting fins are arranged in the oil extraction chamber.

[0015] Further, the temperature adjusting device is arranged on the oil extraction chamber.

[0016] Further, the intelligent control system comprises a control panel, a processor and a data storage module, and the processor is signal-connected with the control panel, the data storage module, the extrusion puffing device, the deep processing device and the soybean oil extraction device respectively.

[0017] Further, the control panel is provided with operation buttons and a display screen.

[0018] The extrusion puffing device has the following advantages:

[0019] (1) The utility model relates to an extrusion puffing and deep cold treatment intelligent soybean odor removal oil pressing device, solve the traditional soybean oil pressing process low degree of automation, the problem of poor soybean odor removal effect, through extrusion puffing device to the pretreatment of soybean, can effectively improve the puffing degree of soybean, thereby the subsequent frozen physical field processing is more efficient, improves the extraction rate of oil, simultaneously, on the basis of extrusion puffing, introduce the frozen physical field, the physical field generator in frozen physical field processing device generates ultrasonic wave, can effectively destroy the soybean cell wall, makes the oil more easily release, simultaneously, the cooling fin and agitating device in the freezing chamber can make soybean even cold, improve the treatment effect and reduce the soybean odor.

[0020] (2) The utility model relates to an extrusion puffing and deep cold treatment intelligent soybean odor removal oil pressing device, intelligent control system can realize the intelligent control of whole system, through the accurate control of temperature, power and running time, improve the operation efficiency and stability of system, simultaneously, through display screen real -time display current operation state, convenient operation and monitoring. ACCURACY

[0021] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated herein for illustrative purposes. The application is described and explained more fully with reference to the illustrative embodiments and drawings in which:

[0022] In the drawings:

[0023] Fig. 1 is a kind of extrusion puffing and deep cold treatment intelligent soybean odor removal oil pressing device of the utility model described three-dimensional structure schematic diagram;

[0024] Fig. 2 is a kind of extrusion puffing and deep cold treatment intelligent soybean odor removal oil pressing device of the utility model described structure schematic diagram;

[0025] Wherein: 1-machine frame;2-extrusion puffing device;21-hopper;22-extrusion cylinder;23-puffing chamber;24-discharge port;25-spiral pressure roller;26-heating element;27-heat conduction protrusion;3-deep cold treatment device;31-freezing chamber;32-ultrasonic physical field generator;33-temperature sensor;34-radiator fin;35-agitating device;351-motor;352-stirring shaft;353-stirring vane;36-freezing chamber inlet;37-freezing chamber outlet;38-temperature display;4-intelligent control system;41-control panel;411-operation button;412-display screen;42-processor;43-data storage module;5-soybean oil pressing device;51-oil pressing chamber;52-oil pressing screw;53-oil outlet;54-temperature regulating device;55-heat conduction sheet;56-oil pressing chamber inlet;6-conveying belt;7-conveying pipeline;8-electrical signal. DETAILED DESCRIPTION

[0026] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0030] Specific embodiment one: see Figs. 1-2Specifically illustrate the present embodiment. The intelligent de-beany oil extraction device of the present embodiment specifically comprises a rack 1, an extrusion puffing device 2, a deep cooling treatment device 3, an intelligent control system 4 and a soybean oil extraction device 5. The extrusion puffing device 2 is fixed to the top rear end of the rack 1 and is used for high-temperature puffing treatment of soybeans. The deep cooling treatment device 3 is fixed to the top front end of the rack 1 and is used for low-temperature removal of beany components. The intelligent control system 4 is arranged at the front end of the rack 1 and is used for parameter regulation and process monitoring. The soybean oil extraction device 5 is fixed to the bottom end of the rack 1 and is used for de-beany soybeans. The discharge port 24 of the extrusion puffing device 2 is connected with the freezing chamber inlet 36 of the deep cooling treatment device 3 through a conveying belt 6. The freezing chamber outlet 37 of the deep cooling treatment device 3 is communicated with the oil extraction chamber inlet 56 of the soybean oil extraction device 5 through a conveying pipeline 7. The intelligent control system 4 is signal connected with the extrusion puffing device 2, the deep cooling treatment device 3 and the soybean oil extraction device 5 respectively, and controls the operation of the devices.

[0031] The extrusion puffing device 2 comprises a hopper 21, an extrusion cylinder 22, a puffing chamber 23 and a screw press roller 25. The hopper 21 is arranged at the upper end of the extrusion cylinder 22 and is used for receiving pretreated soybeans. The screw press roller 25 is arranged inside the extrusion cylinder 22 and is driven by a motor. The screw press roller 25 rotates to push the soybeans downward. The rotation speed of the screw press roller 25 is adjusted by the intelligent control system 4. The upper half of the screw press roller 25 is in a cylindrical structure, the lower half is in a circular table structure, and the bottom is in a conical structure. The lower end of the extrusion cylinder 22 is connected with the puffing chamber 23. The puffing chamber 23 is provided with a discharge port 24 at the lower end. The puffed soybeans fall into the conveying belt 6 through the discharge port 24 and are conveyed to the deep cooling treatment device 3. A plurality of heating elements 26 are uniformly embedded in the inner wall of the extrusion cylinder 22 and the puffing chamber 23, as shown in FIG. 2. The heating elements 26 are electrically connected with the intelligent control system 4. Fig. 2 A plurality of heat-conducting protrusions 27 are uniformly arranged on the inner wall of the extrusion cylinder 22 and the puffing chamber 23, so as to enhance the heat conduction efficiency.

[0032] The deep cooling treatment device 3 comprises a freezing chamber 31. The freezing chamber 31 is provided with an ultrasonic physical field generator 32, a temperature sensor 33, a temperature adjusting device 54 and a temperature display 38. The ultrasonic physical field generator 32 is used for breaking the soybean tissue. The temperature sensor 33 monitors the temperature of the freezing chamber in real time. The temperature display 38 feeds back data to the intelligent control system 4. A plurality of heat dissipation fins 34 are uniformly arranged on the inner wall of the freezing chamber 31. The freezing chamber 31 is provided with a stirring device 35. The stirring device 35 comprises a motor 351, a stirring shaft 352 and a plurality of stirring blades 353. One end of the stirring shaft 352 is connected with the output end of the motor 351, and the other end is provided with a plurality of stirring blades 353. The stirring device 35 ensures uniform cooling of the materials. The deep-cooled soybeans are conveyed to the oil extraction device through the conveying pipeline 7.

[0033] The soybean oil pressing device 5 comprises an oil pressing chamber 51, an oil pressing screw 52 and a plurality of heat-conducting sheets 55, the oil pressing screw 52 is arranged in the oil pressing chamber 51, and the rotating speed of the oil pressing screw 52 is adjusted by the intelligent control system; the plurality of heat-conducting sheets 55 are arranged on the inner wall of the oil pressing chamber 51 and assist in uniform distribution of temperature. The oil pressing chamber 51 is provided with a temperature adjusting device 54 for maintaining the oil pressing temperature and preventing high-temperature oxidation of oil. The upper end of the oil pressing chamber 51 is provided with an oil pressing chamber inlet 56, and the bottom is provided with an oil outlet 53; the pressed oil is discharged through the oil outlet 53, and the bean dregs are separated through the side end outlet.

[0034] The intelligent control system 4 comprises a control panel 41, a processor 42 and a data storage module 43, the processor 42 is signal-connected with the control panel 41, the data storage module 43, the extrusion and puffing device 2, the deep cooling treatment device 3 and the soybean oil pressing device 5 respectively. The processor 42 receives data of the temperature sensor 33 and dynamically adjusts the heating element 26, the ultrasonic physical field generator 32 and the stirring motor 351; the data storage module 43 stores historical process parameters and supports one-key calling of a preset mode.

[0035] The control panel 41 is provided with operation buttons 411 and a display screen 412 for setting temperature, rotating speed and other parameters.

[0036] The specific working principle of the extrusion and puffing and deep cooling treatment intelligent soybean oil pressing device for removing bean smell is explained as follows:

[0037] The utility model discloses a extrusion puffing device 2 carries out the pretreatment to soybean, and after soybean enters hopper 21, the rotation of screw press roller 25 in extruding cylinder 22 gradually sends soybean into puffing chamber 23, and the rotation speed of screw press roller 25 and the temperature of heating element 26 are adjusted by intelligent control system 4, make soybean receive the effect of high temperature and high pressure in puffing chamber 23, thereby realize puffing. After the puffing of soybean, enter deep cold treatment device 3 through discharge gate 24, and ultrasonic wave physical field generator 32 in deep cold treatment device 3 generates ultrasonic wave, through the vibration effect of ultrasonic wave, further destroy the cell wall of soybean, make its internal oil more easily release, simultaneously, the temperature in refrigerating chamber 31 is detected through temperature sensor 33 and is fed back to intelligent control system 4, and intelligent control system 4 adjusts the temperature of refrigerating chamber 31 and the rotating speed of stirring device 35, make soybean evenly receive cold in deep cold treatment device 3, and destroy lipase by destroying cell wall, reduce bean smell. After the treatment of soybean, enter soybean oil press device 5 through conveying pipeline 7, and the oil in soybean is pressed out through the rotation of oil press screw rod 52, and the rotation speed of oil press screw rod 52 and the temperature of temperature adjusting device 54 are adjusted by intelligent control system 4, and the oil pressed out is discharged through oil outlet 53. Intelligent control system 54 receives operating instructions through control panel 41, and the operation of each part is controlled through processor 42 and data storage module 43, and simultaneously, the current operating state is displayed through display screen 412, realize the intelligent control of whole system.

[0038] Summarize the above implementation case, the extrusion puffing device of the utility model described in a kind of cooperates with deep cold treatment intelligent bean smell removal oil press device, solve the problem that traditional soybean oil extraction process is low in automation degree, and the removal effect of bean smell is poor, soybean is pretreated by extrusion puffing device 2, which can effectively improve the puffing degree of soybean, so that the subsequent frozen physical field treatment is more efficient, and the oil extraction rate is improved;Meanwhile, on the basis of extrusion puffing, introduce frozen physical field, and the physical field generator in frozen physical field treatment device generates ultrasonic wave, which can effectively destroy the cell wall of soybean, so that the oil is more easily released, and the cooling of soybean is uniform in the cooling fin 31 and the stirring device 35, which improves the treatment effect and reduces the bean smell. The extrusion puffing device of the utility model described in a kind of cooperates with deep cold treatment intelligent bean smell removal oil press device, and intelligent control system 4 can realize the intelligent control of whole system, improve the operation efficiency and stability of system through the accurate control of temperature, power and running time, and simultaneously, the current operating state is displayed in real time through display screen 412, which is convenient for operation and monitoring.

[0039] The above-described specific embodiments further specifically describe the purposes, technical solutions and beneficial effects of the present application. It should be understood that the above-described specific embodiments are merely examples of the present application and are not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A smart soybean oil pressing device that combines extrusion puffing with cryogenic treatment, characterized in that: The machine frame (1), the extrusion and puffing device (2), the deep cooling treatment device (3), the intelligent control system (4) and the soybean oil extraction device (5) are arranged on the machine frame (1); the discharge port (24) of the extrusion and puffing device (2) is connected with the inlet of the deep cooling treatment device (3) through the conveying belt (6); the outlet of the deep cooling treatment device (3) is communicated with the inlet of the soybean oil extraction device (5) through the conveying pipeline (7); the intelligent control system (4) is signal connected with the extrusion and puffing device (2), the deep cooling treatment device (3) and the soybean oil extraction device (5) respectively, and controls the operation of the device.

2. The extrusion-expansion synergistic deep cooling treatment intelligent de-beany oil pressing device according to claim 1, characterized in that: The extrusion and puffing device (2) comprises a hopper (21), an extrusion cylinder (22), a puffing chamber (23) and a spiral pressure roller (25), the hopper (21) is arranged at the upper end of the extrusion cylinder (22), the spiral pressure roller (25) is arranged in the extrusion cylinder (22), and the lower end of the extrusion cylinder (22) is connected with the puffing chamber (23); the puffing chamber (23) is provided with a discharge port (24) at the lower end.

3. The extrusion-expansion synergistic deep-cooling treatment intelligent de-beany oil pressing device according to claim 2, characterized in that: A plurality of heating elements (26) are arranged in the wall surface of the extrusion cylinder (22) and the puffing chamber (23).

4. The intelligent expeller-co-processed synergistic deep-cooled oil extraction apparatus as claimed in claim 2, wherein: A plurality of heat-conducting protrusions (27) are arranged on the inner wall of the extrusion cylinder (22) and the puffing chamber (23).

5. The intelligent expeller-co-processed synergistic deep-cooled oil extraction apparatus as claimed in claim 1, wherein: The deep cooling treatment device (3) comprises a freezing chamber (31), and the freezing chamber (31) is provided with an ultrasonic physical field generator (32), a temperature sensor (33), a temperature adjusting device (54) and a temperature display (38); a plurality of heat dissipation fins (34) are arranged on the inner wall of the freezing chamber (31).

6. The extrusion-expansion synergistic deep-cooling treatment intelligent de-beany oil pressing device according to claim 5, characterized in that: The freezing chamber (31) is provided with a stirring device (35) inside, and the stirring device (35) comprises a motor (351), a stirring shaft (352) and a plurality of stirring blades (353); one end of the stirring shaft (352) is connected with the output end of the motor (351), and the other end is provided with a plurality of stirring blades (353).

7. The intelligent expeller-co-processed synergistic deep-cooled oil extraction apparatus as claimed in claim 1, wherein: The soybean oil extraction device (5) comprises an oil extraction chamber (51), an oil extraction screw (52) and a plurality of heat-conducting fins (55), the oil extraction screw (52) is arranged in the oil extraction chamber (51), and the oil extraction chamber (51) is provided with a plurality of heat-conducting fins (55) inside.

8. The extrusion-expansion synergistic deep-cooling treatment intelligent de-beany oil pressing device according to claim 7, characterized in that: The oil extraction chamber (51) is provided with a temperature adjusting device (54).

9. The intelligent expeller-co-processed synergistic deep-cooled oil extraction apparatus as claimed in claim 1, wherein: The intelligent control system (4) comprises a control panel (41), a processor (42) and a data storage module (43), and the processor (42) is signal connected with the control panel (41), the data storage module (43), the extrusion and puffing device (2), the deep cooling treatment device (3) and the soybean oil extraction device (5) respectively.

10. The extrusion-puffed synergistic deep-cooling process intelligent de-beany oil expeller device according to claim 9, characterized in that: The control panel (41) is provided with an operation button (411) and a display screen (412).

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