Tubular sterilizer for producing milk tea

Abstract

A tubular sterilizer for producing milk tea comprises a sterilizing tube, a tube cover, a slow flow structure and a clamping structure, and relates to the technical field of sterilizing equipment, a photosensitive sensor is arranged at the top end in the sterilizing tube, and a plurality of glass sleeves are arranged at the left end in the sterilizing tube; according to the device, the flow speed of milk tea raw materials at the feeding port is reduced through the flow slowing structure, the raw materials are subjected to primary sterilization treatment through the heating plate, the milk tea raw materials downwards flow on the inclined heating plate, the flow speed of the raw materials is reduced, the raw materials and the heating plate fully react, and the sterilization effect is improved; quick mounting and dismounting of the pipe cover are achieved through the clamping structure, the right end of the sterilization pipe is inserted into the left end of the pipe cover, the clamping block moves into the clamping groove, connection of the pipe cover and the sterilization pipe is completed, the sealing performance of connection of the pipe cover and the sterilization pipe is improved through the two annular sealing rings, and raw material leakage is prevented; the clamping block is moved into the groove by pressing the pressing block, so that the tube cover can be conveniently detached from the sterilization tube for cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization equipment, in particular to a tubular sterilizer for producing milk tea. Background Art

[0002] The tubular sterilizer used in milk tea production is a device used to sterilize microorganisms in milk tea raw materials. This equipment usually adopts heat treatment to kill bacteria, molds and yeasts in milk tea raw materials with high temperature to ensure the hygiene, safety and stable quality of milk tea. The working principle of the tubular sterilizer is to transport milk tea raw materials (such as milk, tea, sugar, etc.) through the pipes inside the equipment, and heat the raw materials in the pipes to achieve the purpose of sterilization. This equipment usually adopts high temperature for a short time or ultra-high temperature instantaneous heating method to quickly heat the raw materials to a certain temperature, kill bacteria and then quickly cool them to ensure the quality of the raw materials.

[0003] After the existing tubular sterilization equipment for milk tea production has sterilized the milk tea raw materials, it is not convenient to disassemble and clean the tubular sterilization equipment, which makes it easy for bacteria to breed inside the tubular sterilization equipment, thereby causing the quality of the subsequent milk tea to be reduced. In order to solve the above problems, the present application proposes a tubular sterilizer for producing milk tea. Utility Model Content

[0004] The utility model provides a tubular sterilizer for producing milk tea to solve the technical problems existing in the background technology.

[0005] In order to solve the above problems, the utility model proposes a tubular sterilizer for producing milk tea, comprising a sterilization tube, a tube cover, a slow-flow structure and a clamping structure, characterized in that a photosensor is arranged at the top of the sterilization tube, a plurality of glass sleeves are arranged at the left end of the sterilization tube, an ultraviolet lamp tube is arranged inside the glass sleeve, a slow-flow structure is arranged at the upper end of the sterilization tube, a tube cover is arranged on the right side of the sterilization tube, a clamping structure is arranged between the sterilization tube and the tube cover, and a discharge port is installed at the upper end of the tube cover.

[0006] Preferably, the slow flow structure includes a feed port, a rotating shaft, a heating plate, an incomplete gear, a fixed frame, a threaded rod, a motor, an auxiliary rod, a threaded sleeve, a movable plate and a rack. A feed port is installed on the left side of the upper end of the sterilization tube, and two rotating shafts are arranged on the left and right sides of the feed port. A heating plate is arranged on the rotating shaft, and several heating plates are staggered and distributed, and incomplete gears are arranged at the front ends of several rotating shafts passing through the feed port.

[0007] Preferably, a fixed frame is provided at the front end of the feed port, a threaded rod is provided in the middle of the upper end of the fixed frame, a motor is provided at the bottom end of the fixed frame, and the lower end of the threaded rod passes through the interior of the fixed frame and is connected to the output end of the motor, auxiliary rods are provided at the upper end of the fixed frame and at the left and right ends of the threaded rod, and a threaded sleeve is threadedly connected to the threaded rod.

[0008] Preferably, movable plates are provided at both left and right ends of the threaded sleeve, and the two movable plates have different distribution heights. Two racks are provided at one end of the two movable plates away from each other, and the racks are meshed and connected with the incomplete gears.

[0009] Preferably, the clamping structure includes a groove, a telescopic sleeve, a spring, a clamping block, an annular groove, an annular sealing ring, a clamping groove, a sliding rod, a movable block and a pressing block. The right side of the outside of the sterilization tube is symmetrically provided with grooves, a telescopic sleeve is arranged inside the groove, and clamping blocks are arranged at one end of the two telescopic sleeves away from each other. Springs are arranged inside the groove and on the left and right sides of the telescopic sleeve, and the spring is fixedly connected to the clamping block. Annular grooves are arranged outside the sterilization tube and on the left and right sides of the groove, and an annular sealing ring is installed inside the annular groove.

[0010] Preferably, a clamping groove is symmetrically opened on the left side of the inner wall of the tube cover, and sliding rods are slidably connected to the upper and lower ends of the left side of the tube cover, and a movable block is arranged at the end where the two sliding rods are close to each other and penetrate into the inside of the clamping groove, and a pressing block is arranged at the end where the two sliding rods are far away from each other.

[0011] Preferably, the clamping block is matched with the clamping slot, and the clamping block is trapezoidal in shape.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] 1. This device reduces the flow rate of the raw materials used in milk tea production at the feed inlet by setting a slow flow structure, performs preliminary sterilization on the raw materials through the heating plate, drives the threaded rod to rotate by starting the motor, and then drives the threaded sleeve, the movable plate and a number of racks to move up and down, and adjusts the angle of the heating plate by meshing the rack with the incomplete gear to make it tilted. The milk tea raw materials flow downward on the inclined heating plate, which can effectively reduce the flow rate of the raw materials, so that the raw materials can fully react with the heating plate to improve the sterilization effect;

[0014] 2. This device realizes the rapid installation and removal of the tube cover by setting a clamping structure. First, the right end of the sterilization tube is inserted into the left end of the tube cover. The clamping block is squeezed and moves into the groove. At this time, the spring and the telescopic sleeve are squeezed and deformed. When the clamping block moves to the clamping groove, the clamping block moves into the clamping groove driven by the spring to complete the connection between the tube cover and the sterilization tube. Two annular sealing rings are used to improve the sealing of the connection between the tube cover and the sterilization tube to prevent leakage of raw materials. The pressing block is pressed to drive the movable block to squeeze the clamping block, so that the clamping block moves into the groove, which is convenient for removing the tube cover from the sterilization tube. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a tubular sterilizer for producing milk tea.

[0016] Figure 2 The utility model is a front view of a tubular sterilizer for producing milk tea.

[0017] Figure 3 The utility model discloses a schematic diagram of the structure of a sterilizing tube in a tubular sterilizer for producing milk tea.

[0018] Figure 4 The utility model discloses a schematic diagram of the structure of a tube cover in a tube-type sterilizer for producing milk tea.

[0019] Figure 5 This is an enlarged view of A in the tubular sterilizer for producing milk tea proposed by the utility model.

[0020] Figure 6 This is an enlarged view of B in the tubular sterilizer for producing milk tea proposed by the utility model.

[0021] Figure 7 This is an enlarged view of C in a tubular sterilizer for producing milk tea proposed by the utility model.

[0022] Figure numerals: 1. sterilization tube; 2. feed port; 3. rotating shaft; 4. heating plate; 5. incomplete gear; 6. fixed frame; 7. threaded rod; 8. motor; 9. auxiliary rod; 10. threaded sleeve; 11. movable plate; 12. rack; 13. photosensor; 14. glass sleeve; 15. groove; 16. telescopic sleeve; 17. spring; 18. snap-in block; 19. annular groove; 20. annular sealing ring; 21. tube cover; 22. snap-in groove; 23. slide rod; 24. movable block; 25. pressing block; 26. discharge port; 27. ultraviolet lamp. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] like Figure 1-7 As shown, the utility model proposes a tubular sterilizer for producing milk tea, comprising a sterilizing tube 1, a tube cover 21, a slow-flow structure and a clamping structure, characterized in that a photosensor 13 is arranged at the top of the sterilizing tube 1, a plurality of glass sleeves 14 are arranged at the left end of the sterilizing tube 1, an ultraviolet lamp 27 is arranged inside the glass sleeve 14, a slow-flow structure is arranged at the upper end of the sterilizing tube 1, a tube cover 21 is arranged on the right side of the sterilizing tube 1, a clamping structure is arranged between the sterilizing tube 1 and the tube cover 21, and a discharge port 26 is installed at the upper end of the tube cover 21.

[0025] In an optional embodiment, the slow flow structure includes a feed port 2, a rotating shaft 3, a heating plate 4, an incomplete gear 5, a fixed frame 6, a threaded rod 7, a motor 8, an auxiliary rod 9, a threaded sleeve 10, a movable plate 11 and a rack 12. The feed port 2 is installed on the left side of the upper end of the sterilization tube 1, and two rotating shafts 3 are arranged on the left and right sides of the feed port 2. A heating plate 4 is arranged on the rotating shaft 3, and several heating plates 4 are staggered. Incomplete gears 5 are arranged at the front ends of several rotating shafts 3 that penetrate the feed port 2. A fixed frame 6 is arranged at the front end of the feed port 2, a threaded rod 7 is arranged in the middle of the upper end of the fixed frame 6, a motor 8 is arranged at the bottom end of the fixed frame 6, and the threaded rod The lower end of 7 penetrates into the interior of the fixed frame 6 and is connected to the output end of the motor 8. The upper end of the fixed frame 6 and the left and right ends of the threaded rod 7 are provided with auxiliary rods 9. The threaded rod 7 is threadedly connected with a threaded sleeve 10. The left and right ends of the threaded sleeve 10 are provided with movable plates 11, and the distribution heights of the two movable plates 11 are different. Two racks 12 are provided at one end away from the two movable plates 11, and the racks 12 are meshed and connected with the incomplete gear 5. The heating plate 4 and the ultraviolet lamp 27 are first powered on for heating to increase the temperature of the heating plate 4 and the ultraviolet lamp 27 to the temperature requirement for sterilizing the milk tea raw materials, and the raw materials are preliminarily sterilized by the heating plate 4.

[0026] In an optional embodiment, the clamping structure includes a groove 15, a telescopic sleeve rod 16, a spring 17, a clamping block 18, an annular groove 19, an annular sealing ring 20, a clamping groove 22, a sliding rod 23, a movable block 24 and a pressing block 25. The outer right side of the sterilization tube 1 is symmetrically provided with grooves 15, and the inside of the groove 15 is provided with a telescopic sleeve rod 16. The two telescopic sleeve rods 16 are provided with a clamping block 18 at one end away from each other. The inside of the groove 15 and on the left and right sides of the telescopic sleeve rod 16 are provided with springs 17, and the springs 17 are connected to the clamping block 18. Block 18 is fixedly connected, annular grooves 19 are opened on the outside of the sterilization tube 1 and on the left and right sides of the groove 15, annular sealing rings 20 are installed inside the annular grooves 19, and clamping grooves 22 are symmetrically opened on the left side of the inner wall of the tube cover 21. The clamping block 18 is adapted to the clamping groove 22, and the clamping block 18 is trapezoidal, and sliding rods 23 are slidably connected to the upper and lower ends of the left side of the tube cover 21, and the two sliding rods 23 are close to one end and penetrate into the clamping groove 22 to be provided with a movable block 24, and the two sliding rods 23 are far away from one end and a pressing block 25 is provided.

[0027] The working principle of the utility model is as follows: when in use, the right end of the sterilization tube 1 is first inserted into the left end of the tube cover 21. At this time, the inclined surface of the trapezoidal clamping block 18 first abuts against the tube cover 21, and the clamping block 18 is squeezed to move into the groove 15. At this time, the spring 17 and the telescopic sleeve 16 are squeezed and deformed. When the clamping block 18 moves to the clamping groove 22, the clamping block 18 moves into the clamping groove 22 driven by the elastic potential energy of the spring 17 to complete the connection between the tube cover 21 and the sterilization tube 1. The two annular sealing rings 20 are used to provide a seal. The sealing and stability of the connection between the high pipe cover 21 and the sterilization pipe 1 prevents leakage of raw materials when the milk tea raw materials are sterilized. When the sterilization pipe 1 and the pipe cover 21 need to be disassembled later, the pressing block 25 can be pressed to drive the movable block 24 to press the clamping block 18, so that the clamping block 18 moves into the groove 15, which is convenient for removing the pipe cover 21 from the sterilization pipe 1. The operation is simple and convenient, which is convenient for the staff to clean the sterilization pipe 1. Before the milk tea raw materials flow downward from the feed inlet 2 to the sterilization pipe 1, the heating plate 4 and the ultraviolet lamp 27 are first The heating plate 4 and the ultraviolet lamp 27 are powered on to increase the temperature to the temperature required for sterilizing the raw materials of milk tea. The raw materials are initially sterilized by the heating plate 4. At the same time, the motor 8 can be started to drive the threaded rod 7 to rotate, thereby driving the threaded sleeve 10, the movable plate 11 and a plurality of racks 12 to move up and down. The rack 12 is meshed with the incomplete gear 5 to drive the rotating shaft 3 and the heating plate 4 to rotate, so as to adjust the angle of the heating plate 4 and make it tilted. Then, the raw materials of milk tea are put into the feed At outlet 2, the milk tea raw materials flow downward on the inclined heating plate 4, which can effectively reduce the flow rate of the raw materials so that the raw materials can fully react with the heating plate 4 to improve the sterilization effect, and then the milk tea raw materials flow downward into the sterilization tube 1, and the milk tea raw materials are sterilized for the second time by the ultraviolet lamp 27, which effectively improves the sterilization effect of the device. When the milk tea raw materials are sterilized, the photosensor 13 is used to facilitate the staff to monitor the light intensity of the ultraviolet lamp 27 in real time, and the sterilized milk tea raw materials flow out from the discharge port 26.

[0028] It should be understood that the above specific embodiments of the present invention are used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A tubular sterilizer for producing milk tea, comprising a sterilizing tube (1), a tube cover (21), a slow flow structure and a clamping structure, characterized in that: A light-sensitive sensor (13) is arranged at the top of the sterilization tube (1), a plurality of glass sleeves (14) are arranged at the left end of the sterilization tube (1), an ultraviolet lamp (27) is arranged inside the glass sleeve (14), a slow-flow structure is arranged at the upper end of the sterilization tube (1), a tube cover (21) is arranged on the right side of the sterilization tube (1), a clamping structure is arranged between the sterilization tube (1) and the tube cover (21), and a discharge port (26) is installed at the upper end of the tube cover (21).

2. A tubular sterilizer for producing milk tea according to claim 1, characterized in that: The slow flow structure comprises a feed port (2), a rotating shaft (3), a heating plate (4), an incomplete gear (5), a fixed frame (6), a threaded rod (7), a motor (8), an auxiliary rod (9), a threaded sleeve (10), a movable plate (11) and a rack (12); a feed port (2) is installed on the left side of the upper end of the sterilization tube (1); two rotating shafts (3) are arranged on the left and right sides of the feed port (2); a heating plate (4) is arranged on the rotating shaft (3), and a plurality of heating plates (4) are arranged in a staggered manner; and a plurality of rotating shafts (3) are all provided with incomplete gears (5) at the front ends thereof penetrating the feed port (2).

3. A tubular sterilizer for producing milk tea according to claim 2, characterized in that: A fixing frame (6) is arranged at the front end of the feed port (2), a threaded rod (7) is arranged at the middle of the upper end of the fixing frame (6), a motor (8) is arranged at the lower end of the fixing frame (6), and the lower end of the threaded rod (7) penetrates into the fixing frame (6) and is connected to the output end of the motor (8), auxiliary rods (9) are arranged at the upper end of the fixing frame (6) and at the left and right ends of the threaded rod (7), and a threaded sleeve (10) is threadedly connected to the threaded rod (7).

4. A tubular sterilizer for producing milk tea according to claim 3, characterized in that: The left and right ends of the threaded sleeve (10) are both provided with movable plates (11), and the distribution heights of the two movable plates (11) are different. Two racks (12) are both provided at the ends away from each other of the two movable plates (11), and the racks (12) are meshedly connected with the incomplete gear (5).

5. A tubular sterilizer for producing milk tea according to claim 1, characterized in that: The clamping structure comprises a groove (15), a telescopic sleeve rod (16), a spring (17), a clamping block (18), an annular groove (19), an annular sealing ring (20), a clamping groove (22), a sliding rod (23), a movable block (24) and a pressing block (25). The outer right side of the sterilization tube (1) is symmetrically provided with grooves (15), a telescopic sleeve rod (16) is arranged inside the groove (15), and a clamping block (18) is arranged at one end of the two telescopic sleeve rods (16) away from each other. A spring (17) is arranged inside the groove (15) and on both sides of the telescopic sleeve rod (16), and the spring (17) is fixedly connected to the clamping block (18). Annular grooves (19) are arranged outside the sterilization tube (1) and on both sides of the groove (15), and an annular sealing ring (20) is installed inside the annular groove (19).

6. A tubular sterilizer for producing milk tea according to claim 1, characterized in that: A clamping groove (22) is symmetrically provided on the left side of the inner side wall of the tube cover (21), and sliding rods (23) are slidably connected at both upper and lower ends of the left side of the tube cover (21), and a movable block (24) is provided at the ends of the two sliding rods (23) that are close to each other and penetrate into the inside of the clamping groove (22), and a pressing block (25) is provided at the ends of the two sliding rods (23) that are far away from each other.

7. A tubular sterilizer for producing milk tea according to claim 5, characterized in that: The clamping block (18) is matched with the clamping groove (22), and the clamping block (18) is in a trapezoidal shape.

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