Beef paste processing method and mixing equipment for processing beef paste

Abstract

The invention relates to the field of food processing, in particular to a beef paste processing method and mixing equipment for processing thereof, and the method comprises the following steps: S1, preparing raw materials; s2, baking the cooked beef in a baking oven until the beef is dried, and then grinding and crushing the beef to obtain a meat paste base material; s3, preparing hot and spicy sauce with auxiliary materials; s4, a 35 DEG C warm water circulating system is connected with the two rotary joints, so that warm water circularly flows in the heating pipe and the spiral stirring pipe; s5, opening a sealing plate, putting the meat paste base material and the hot and spicy sauce into a mixing cylinder, closing the sealing plate, starting a motor a and a motor b, and enabling a spiral stirring pipe and the mixing cylinder to rotate at different speeds; and S6, after the mixing is finished, closing the motor a and the motor b, opening the sealing plate, rotating the mixing cylinder until the discharge port of the mixing cylinder faces downwards, and discharging. Before discharging, through high-speed rotation of the spiral stirring pipe, material sticking can be prevented, and discharging is more thorough; and the heating pipe and the spiral stirring pipe can be quickly cleaned through the cleaning ring.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a beef paste processing method and mixing equipment for the processing. Background Art

[0002] The processing of beef sauce requires the preparation of beef raw materials and other auxiliary ingredients. After the beef raw materials and auxiliary ingredients are processed accordingly, they need to be fully mixed. Mixing is mostly done with stirring and mixing equipment, and sometimes necessary temperature control is also required.

[0003] A Chinese patent with publication number CN116712898A discloses a beef paste processing mixing device and a mixing method thereof, comprising a base, a mixing box is arranged above the base, a material pipe is arranged on the mixing box, a valve is arranged on the material pipe, a first support frame and a second support frame are respectively arranged on both sides of the mixing box, the first support frame and the second support frame are fixedly connected to the base, a first fixed sleeve and a second fixed sleeve are respectively fixedly connected on both sides of the mixing box, the first fixed sleeve passes through the first support frame, a bearing is arranged at the connection between the first fixed sleeve and the first support frame, the second fixed sleeve passes through the second support frame, and a bearing is arranged at the connection between the second fixed sleeve and the second support frame; so that raw materials that sink to the bottom due to high density can flow in the mixing box, so that raw materials of different densities in the mixing box are evenly distributed, the positions of the first rotating shaft and the stirring blade can be changed, so that the stirring blade stirs different positions in the mixing box, so that the raw materials are fully mixed.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: the mixing and stirring structure is complicated, and the beef paste is easy to stick to the stirring structure, which will not only lead to incomplete discharge, but also affect the proportion of each component in the subsequent mixing and stirring. In addition, the complicated stirring structure will also make it very troublesome to clean the inside of the mixing box.

[0005] A Chinese patent with publication number CN108940047A discloses a device for processing and preparing beef paste, which has a simple structure and is easy to use. When in use, the stirring position is continuously changed by continuously changing the horizontal position of the mixing box and the stirring plate, thereby making the mixing more complete. At the same time, the device avoids completely crushing the raw materials.

[0006] However, the above disclosed solutions have the following disadvantages: the stirring structure has little contact with the raw materials, and most of the time, the raw materials are not in contact with the stirring structure, resulting in poor mixing effect. Summary of the invention

[0007] The purpose of the present invention is to solve the problems in the background technology that the mixing effect is poor, the complex mixing structure is easy to stick to the material, and it also causes difficulty in cleaning, and to propose a beef sauce processing method and a mixing device for processing.

[0008] On the one hand, the present invention provides a method for processing beef paste, comprising the following steps: S1. Raw material preparation: fresh beef is selected as the main raw material, and auxiliary materials are prepared. The beef is finely chopped and marinated for 24 hours, then steamed and cooked at a temperature of 100 °C, and finally cooled; S2, baking the cooked beef in an oven until dry, and then grinding and crushing to obtain a meat sauce base; S3, preparing spicy sauce with auxiliary ingredients; S4, connect the 35°C warm water circulation system to the two rotary joints respectively, so that warm water circulates in the heating tube and the spiral stirring tube; S5, open the sealing plate, put the meat sauce base and spicy sauce into the mixing barrel, close the sealing plate, start motor a and motor b, and the spiral stirring tube and the mixing barrel start to rotate at different speeds; S6. After the mixing is completed, turn off the motor a and the motor b, open the sealing plate, rotate the mixing cylinder until its discharge port faces downward, and discharge the material.

[0009] On the other hand, the present invention provides a mixing device for beef paste processing, comprising a frame and further comprising: The support tube is horizontally and rotatably arranged on the frame, two support tubes are arranged horizontally and oppositely, the outer ends of the two support tubes are connected to a rotating joint, and the inner ends of the two support tubes are connected to a hollow ring; the frame is provided with an internal stirring mechanism for driving the support tube to rotate; A hollow ring is arranged at the inner ends of the two support tubes and is connected to the inner cavity of the support tubes. A heating tube and a spiral stirring tube are arranged in communication between the two hollow rings. The axis of the heating tube coincides with the axis of the spiral stirring tube. The mixing drum has sealing plates on both sides, the two sealing plates are rotatably connected to the outer peripheral wall of the support tube, the mixing drum is provided with a discharge port, and the sealing plates are provided on the discharge port; the frame is provided with an external stirring mechanism that drives the mixing drum to rotate; A cleaning ring, a sliding cleaning ring is arranged at the center, the sliding cleaning ring is sleeved on the heating tube, an opening is arranged on the cleaning ring for the spiral stirring tube to pass through, an elastic cleaning ring is arranged in the opening, and the elastic cleaning ring is closely attached to the outer wall of the spiral stirring tube; And a cleaning mechanism is arranged on the supporting tube and is used for driving the cleaning ring to move left and right.

[0010] Preferably, the sealing plate is arc-shaped, a plurality of screws are arranged on the outer peripheral wall of the mixing barrel, a plurality of through holes for the screws to pass through are arranged on the sealing plate, and nuts are arranged on the screws to lock the sealing plate.

[0011] Preferably, conical surfaces are provided on the opposite sections of the two sealing plates, the middle opening of the conical surface is for the hollow ring to be inserted, an annular groove is provided on the inner wall of the opening in the middle of the conical surface, and a bearing b is provided between the hollow ring and the annular groove.

[0012] Preferably, the internal stirring mechanism includes a motor a arranged on the frame, a gear a arranged on the output shaft of the motor a, and a gear b arranged on the support tube, and the gear b is meshed with the gear a.

[0013] Preferably, the external stirring mechanism includes a motor b arranged on a frame, a gear c arranged on an output shaft of the motor b, and an annular gear ring arranged on an outer peripheral wall of the mixing barrel, and the annular gear ring is meshed with the gear c.

[0014] Preferably, the cleaning mechanism includes a pull rope a, a pull rope b, a protective cover, a coil spring and a pull ring; one end of the pull rope a is connected to the cleaning ring, and the other end passes through the hollow ring on the left; one end of the pull rope b is connected to the cleaning ring, and the other end passes through the hollow ring on the right; two coil springs are provided, and the two coil springs are respectively provided on two support tubes; the pull rope a is connected to the free end of the coil spring, and the end of the pull rope b is connected to the free end of the coil spring and is rolled up into its outer shell by the coil spring; two protective covers are provided, and both protective covers are provided on the support tubes, the coil spring is located in the protective cover, the pull rope a passes through the protective cover, and the pull ring is provided at the free end of the pull rope a and rests on the protective cover.

[0015] Preferably, the protective covers are all annularly sleeved on the support tube, a limiting rod is provided on the left support tube, and the pull ring is sleeved on the limiting rod.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects: During the mixing process, the spiral stirring tube and the mixing barrel rotate, which can greatly improve the mixing effect of the meat sauce base and the spicy sauce; During the mixing process, the circulating warm water in the heating tube and the spiral stirring tube heats the meat sauce base and the spicy sauce at a low temperature, which helps to better blend the meat sauce base and the spicy sauce, making the taste and texture more uniform, and helps to stimulate the aroma of the spices and seasonings in the spicy sauce, making the final product more flavorful; The spiral stirring tube has a simple structure. Before discharging, the high-speed rotation of the spiral stirring tube can prevent the material from sticking and make the discharging more thorough. The cleaning ring can quickly clean the heating tube and the spiral stirring tube, and other places inside the mixing barrel can be rinsed with a high-pressure water gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an embodiment of the present invention; Figure 2 for Figure 1 A partial structural diagram of Figure 3 for Figure 1 Schematic diagram of a partial structure cutaway; Figure 4 for Figure 1 A schematic diagram of the internal structure of a mixing cylinder; Figure 5 for Figure 4 Schematic diagram of a partial structure cutaway; Figure 6 for Figure 5 A is an enlarged schematic diagram.

[0018] : Illustrations: 1. frame; 2. support tube; 3. ring; 4. bearing a; 5. mixing barrel; 6. sealing plate; 7. sealing plate; 8. screw; 9. nut; 10. handle; 11. conical surface; 12. hollow ring; 13. bearing b; 14. heating tube; 15. spiral stirring tube; 16. rotary joint; 17. cleaning ring; 18. pull rope a; 19. pull rope b; 20. protective cover; 21. coil spring; 22. pull ring; 23. limit rod; 24. elastic cleaning ring; 25. sliding cleaning ring; 26. motor a; 27. gear a; 28. gear b; 29. ​​motor b; 30. gear c; 31. annular gear ring. DETAILED DESCRIPTION

[0019] Embodiment 1, a beef paste processing method proposed by the present invention comprises the following steps: S1. Raw material preparation: Choose fresh beef as the main raw material, and prepare auxiliary materials such as white sugar, vegetable oil, bean paste, five spices, chili, peanuts, sesame, etc. Cut the beef into small pieces and marinate for 24 hours, then steam and cook it in a heat preservation state until the center temperature reaches 72°C, and finally cool it; S2, baking the steamed beef in an oven at 60-70° C. until dry, and then grinding and crushing to obtain a meat sauce base; S3, preparing spicy sauce with auxiliary ingredients; S4, connect the 35°C warm water circulation system to the two rotary joints 16 respectively, so that warm water circulates in the heating tube 14 and the spiral stirring tube 15; S5, open the sealing plate 7, put the meat sauce base and spicy sauce into the mixing barrel 5, close the sealing plate 7, start the motor a26 and the motor b29, the spiral stirring tube 15 and the mixing barrel 5 start to rotate at different speeds, and the mixing work lasts for ten minutes; S6. After the mixing is completed, the motor a26 and the motor b29 are turned off, the sealing plate 7 is opened, and the mixing barrel 5 is rotated until its discharge port faces downward to discharge the material.

[0020] Embodiment 2, as Figure 1-Figure 4 As shown, the present invention provides a mixing device for beef paste processing, which is used to implement the beef paste processing method mentioned above.

[0021] The device comprises a rack 1, and further comprises: The support tube 2 is horizontally and rotatably arranged on the frame 1. Two support tubes 2 are arranged horizontally and oppositely. The outer ends of the two support tubes 2 are connected to a rotary joint 16. The rotary joint 16 is arranged on the frame 1 and connected to the warm water circulation system. The inner ends of the two support tubes 2 are connected to a hollow ring 12. The frame 1 is provided with an internal stirring mechanism that drives the support tube 2 to rotate. A hollow ring 12 is arranged at the inner ends of the two support tubes 2 and communicated with the inner cavities of the support tubes 2. A heating tube 14 and a spiral stirring tube 15 are arranged in communication between the two hollow rings 12. The axis of the heating tube 14 coincides with the axis of the spiral stirring tube 15. The mixing barrel 5 has sealing plates 6 on both sides, and the two sealing plates 6 are rotatably connected to the outer peripheral wall of the support tube 2. In an optional embodiment, a ring 3 is arranged on the outer peripheral wall of the support tube 2, and a bearing a4 is arranged between the ring 3 and the sealing plate 6. The bearing a4 is a waterproof sealing bearing. A discharge port is arranged on the mixing barrel 5, and a sealing plate 7 is arranged on the discharge port; an external stirring mechanism that drives the mixing barrel 5 to rotate is arranged on the frame 1; the sealing plate 7 is arc-shaped, and a sealing layer is arranged on the inner side of the sealing plate 7, and the sealing layer is pressed and fitted with the outer peripheral wall of the mixing barrel 5. A plurality of screws 8 are arranged on the outer peripheral wall, a plurality of through holes for the screws 8 to pass through are arranged on the sealing plate 7, nuts 9 are arranged on the screws 8 to lock the sealing plate 7, and two handles 10 are arranged on the outer peripheral wall of the sealing plate 7 for easy removal of the sealing plate 7; conical surfaces 11 are arranged on the opposite sections of the two sealing plates 6, the middle opening of the conical surface 11 is for inserting the hollow ring 12, an annular groove is arranged on the inner wall of the opening in the middle of the conical surface 11, a bearing b13 is arranged between the hollow ring 12 and the annular groove, and the bearing b13 is a waterproof sealed bearing; The cleaning ring 17 has a sliding cleaning ring 25 at the center, which is sleeved on the heating tube 14. The cleaning ring 17 has an opening for the spiral stirring tube 15 to pass through, and an elastic cleaning ring 24 is arranged in the opening, and the elastic cleaning ring 24 is close to the outer wall of the spiral stirring tube 15; And a cleaning mechanism is arranged on the support tube 2 to drive the cleaning ring 17 to move left and right.

[0022] Embodiment three, as Figure 2 As shown, the present invention proposes a mixing device for beef paste processing. Compared with the second embodiment, this embodiment introduces the structure of the internal stirring mechanism and the external stirring mechanism in detail.

[0023] The internal stirring mechanism includes a motor a26 arranged on the frame 1, a gear a27 arranged on the output shaft of the motor a26, and a gear b28 arranged on the support tube 2. The gear b28 is meshed with the gear a27. In an optional embodiment, the rotation speed of the gear a27 is greater than the rotation speed of the gear b28, and the output speed is reduced to make the support tube 2 rotate slowly to avoid excessively fast rotation speed from destroying the meat sauce base and the spicy sauce ingredients.

[0024] The external stirring mechanism includes a motor b29 arranged on the frame 1, a gear c30 arranged on the output shaft of the motor b29, and an annular gear ring 31 arranged on the outer peripheral wall of the mixing drum 5. The annular gear ring 31 is meshed with the gear c30, and the mixing drum 5 rotates slowly. In this embodiment, the rotation speed of the mixing drum 5 is one circle every three seconds.

[0025] Embodiment 4, as Figure 4-Figure 6 As shown, the present invention proposes a mixing device for beef paste processing. Compared with the third embodiment, this embodiment introduces the structure of the cleaning mechanism in detail.

[0026] The cleaning mechanism includes a pull rope a18, a pull rope b19, a protective cover 20, a coil spring 21 and a pull ring 22; one end of the pull rope a18 is connected to the cleaning ring 17, and the other end passes through the hollow ring 12 on the left; one end of the pull rope b19 is connected to the cleaning ring 17, and the other end passes through the hollow ring 12 on the right; two coil springs 21 are provided, and the two coil springs 21 are respectively provided on two support tubes 2; the pull rope a18 is connected to the free end of the coil spring 21, and the end of the pull rope b19 is connected to the free end of the coil spring 21 and is rolled up into its outer shell by the coil spring 21; two protective covers 20 are provided, and both protective covers 20 are provided on the support tube 2, the coil spring 21 is located in the protective cover 20, the pull rope a18 passes through the protective cover 20, and the pull ring 22 is provided at the free end of the pull rope a18 and rests on the protective cover 20.

[0027] Furthermore, the protective cover 20 is annularly sleeved on the support tube 2 to ensure dynamic balance to the greatest extent. A limit rod 23 is set on the left support tube 2, and the pull ring 22 is sleeved on the limit rod 23 to prevent the pull ring 22 from moving arbitrarily.

[0028] In summary, when the present invention is used, the 35°C warm water circulation system is connected to two rotary joints 16 respectively, so that warm water circulates in the heating tube 14 and the spiral stirring tube 15, the sealing plate 7 is opened, the meat sauce base and the spicy sauce are placed in the mixing barrel 5, the sealing plate 7 is closed, the motor a26 and the motor b29 are started, and the spiral stirring tube 15 and the mixing barrel 5 begin to rotate at unequal speeds, and the mixing work lasts for ten minutes. During the mixing process, the meat sauce base and the spicy sauce are constantly in contact with the heating tube 14 and the spiral stirring tube 15, and the low-temperature heating of the meat sauce base and the spicy sauce is completed, which helps to better blend the meat sauce base and the spicy sauce, making the taste and texture more uniform, and helping to stimulate the aroma of the spices and seasonings in the spicy sauce, so that the final product has a better flavor. It should be noted that during the mixing process, the support tube 2 and the mixing barrel 5 both rotate at a low speed to prevent the components of the meat sauce base and the spicy sauce from being damaged. After the mixing is completed, the motor a26 and the motor b29 are turned off, and the sealing plate 7 is rotated to the bottom. At this time, the meat sauce base and the spicy sauce mostly fall on the bottom sealing plate 7. The motor a26 is controlled to rotate at high speed for a few seconds, and the mixed materials attached to the heating tube 14 and the spiral stirring tube 15 are thrown off by centrifugal force. Then the motor a26 is turned off, the sealing plate 7 is opened, and the mixing barrel 5 is rotated until its discharge port faces downward to discharge the materials, which is helpful for sufficient discharge. When the inside of the mixing barrel 5 needs to be cleaned, the sealing plate 7 is opened, the pull ring 22 is pulled to the left, and the cleaning ring 17 is driven to move to the left by the pull rope a18, and then the pull ring 22 is released. The cleaning ring 17 moves to the right under the action of the pull rope b19, and the cycle is repeated many times. It should be noted that the cleaning ring 17 will rotate during the movement due to the limitation of the spiral stirring tube 15, and the sliding cleaning ring 25 quickly cleans the surface of the heating tube 14, and the elastic cleaning ring 24 quickly cleans the surface of the spiral stirring tube 15. Finally, the inside of the mixing barrel 5 can be rinsed with a high-pressure water gun.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A beef paste processing method, characterized in that: The following steps are involved: S1. Raw material preparation: fresh beef is selected as the main raw material, and auxiliary materials are prepared. The beef is finely chopped and marinated for 24 hours, then steamed and cooked at a temperature of 100 °C, and finally cooled; S2, baking the cooked beef in an oven until dry, and then grinding and crushing to obtain a meat sauce base; S3, preparing spicy sauce with auxiliary ingredients; S4, connecting the 35°C warm water circulation system to the two rotary joints (16) respectively, so that warm water circulates in the heating tube (14) and the spiral stirring tube (15); S5, opening the sealing plate (7), placing the meat sauce base and the spicy sauce into the mixing barrel (5), closing the sealing plate (7), starting the motor a (26) and the motor b (29), and causing the spiral stirring tube (15) and the mixing barrel (5) to rotate at unequal speeds; S6. After the mixing is completed, the motor a (26) and the motor b (29) are turned off, the sealing plate (7) is opened, and the mixing barrel (5) is rotated until its discharge port faces downward to discharge the material.

2. A mixing device for beef paste processing, used to implement the beef paste processing method according to claim 1, comprising a frame (1), characterized in that: Also includes: A support tube (2) is horizontally and rotatably arranged on the frame (1); two support tubes (2) are arranged and are arranged horizontally opposite to each other; the outer ends of the two support tubes (2) are connected to a rotating joint (16); the inner ends of the two support tubes (2) are connected to a hollow ring (12); and an internal stirring mechanism is arranged on the frame (1) to drive the support tubes (2) to rotate; A hollow ring (12) is arranged at the inner ends of the two support tubes (2) and is in communication with the inner cavities of the support tubes (2); a heating tube (14) and a spiral stirring tube (15) are arranged in communication between the two hollow rings (12); and an axis of the heating tube (14) coincides with an axis of the spiral stirring tube (15); The mixing cylinder (5) has sealing plates (6) on both sides, the two sealing plates (6) are rotatably connected to the outer peripheral wall of the support tube (2), the mixing cylinder (5) is provided with a discharge port, and the sealing plate (7) is provided on the discharge port; the frame (1) is provided with an external stirring mechanism for driving the mixing cylinder (5) to rotate; A cleaning ring (17) is provided at the center with a sliding cleaning ring (25), the sliding cleaning ring (25) is sleeved on the heating tube (14), an opening is provided on the cleaning ring (17) for the spiral stirring tube (15) to pass through, an elastic cleaning ring (24) is provided in the opening, and the elastic cleaning ring (24) is closely attached to the outer wall of the spiral stirring tube (15); and a cleaning mechanism, which is arranged on the support tube (2) and is used to drive the cleaning ring (17) to move left and right.

3. The mixing equipment for beef paste processing according to claim 2, characterized in that: The sealing plate (7) is arc-shaped, a plurality of screw rods (8) are arranged on the outer peripheral wall of the mixing barrel (5), a plurality of through holes for the screw rods (8) to pass through are arranged on the sealing plate (7), and nuts (9) are arranged on the screw rods (8) to lock the sealing plate (7).

4. The mixing equipment for beef paste processing according to claim 2, characterized in that: Conical surfaces (11) are provided on the opposite cross sections of the two sealing plates (6), the middle opening of the conical surface (11) is for inserting the hollow ring (12), an annular groove is provided on the inner wall of the opening in the middle of the conical surface (11), and a bearing b (13) is provided between the hollow ring (12) and the annular groove.

5. The mixing equipment for beef paste processing according to claim 2, characterized in that: The internal stirring mechanism comprises a motor a (26) arranged on the frame (1), a gear a (27) arranged on the output shaft of the motor a (26), and a gear b (28) arranged on the support tube (2), wherein the gear b (28) meshes with the gear a (27).

6. The mixing equipment for beef paste processing according to claim 2, characterized in that: The external stirring mechanism comprises a motor b (29) arranged on the frame (1), a gear c (30) arranged on the output shaft of the motor b (29), and an annular gear ring (31) arranged on the outer peripheral wall of the mixing barrel (5), wherein the annular gear ring (31) and the gear c (30) are meshed.

7. The mixing equipment for beef paste processing according to claim 2, characterized in that: The cleaning mechanism comprises a pull rope a (18), a pull rope b (19), a protective cover (20), a coil spring (21) and a pull ring (22); one end of the pull rope a (18) is connected to the cleaning ring (17), and the other end passes through the left hollow ring (12); one end of the pull rope b (19) is connected to the cleaning ring (17), and the other end passes through the right hollow ring (12); two coil springs (21) are provided, and the two coil springs (21) are respectively provided on the two support tubes (2); the pull rope a (18) is connected to the free end of the coil spring (21), the end of the pull rope b (19) is connected to the free end of the coil spring (21) and is rolled up by the coil spring (21) into its housing; two protective covers (20) are provided, both protective covers (20) are provided on the support tube (2), the coil spring (21) is located in the protective cover (20), the pull rope a (18) passes through the protective cover (20), and the pull ring (22) is provided at the free end of the pull rope a (18) and abuts against the protective cover (20).

8. The mixing equipment for beef paste processing according to claim 7, characterized in that: The protective cover (20) is annularly sleeved on the support tube (2), a limit rod (23) is arranged on the left support tube (2), and the pull ring (22) is sleeved on the limit rod (23).

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