Sterilization equipment for wheat flour production

Abstract

The utility model discloses sterilization equipment for wheat flour production, which relates to the technical field of food sterilization equipment, and particularly comprises a sterilization box body, a feeding hole is formed in the top of the sterilization box body, a feeding component is movably connected to the feeding hole, a shaking component is arranged on the side surface of the feeding component, and a transmission belt component is also arranged in the sterilization box body. By arranging the fixed ultraviolet lamp, the rotating assembly and the shifting roller assembly, the fixed ultraviolet lamp firstly irradiates and sterilizes flour, then the flour reaches a movable ultraviolet lamp area, the movable ultraviolet lamp is driven by the rotating assembly to move synchronously with the flour to irradiate the flour for a long time, and under the condition, normal movement of the flour is not delayed; in this way, the irradiation time is prolonged to improve the sterilization effect, then the stirring roller assembly turns over the flour during sterilization, the flour which is not irradiated is turned over to be subjected to irradiation sterilization, and the sterilization effect is improved by prolonging the irradiation time of the flour and turning over the flour.

Description

Technical Field

[0001] The utility model relates to a food sterilization equipment technology, in particular to a sterilization equipment for wheat flour production. Background Art

[0002] Wheat flour is made by crushing and grinding wheat into powder. In order to improve its quality, wheat flour is generally sterilized during the production process, so that harmful bacteria in the wheat flour will no longer exist. The existing wheat flour sterilization generally uses ultraviolet disinfection, that is, the flour is irradiated by ultraviolet lamps on the production line. After the flour is exposed to ultraviolet rays for a period of time, most microorganisms can be killed.

[0003] Nowadays, wheat flour is generally sterilized by ultraviolet rays. When we use the current ultraviolet sterilization equipment, we find that the existing ultraviolet lamps are generally fixed. The flour on the conveyor belt passes through the ultraviolet lamp, and the flour is sterilized under the ultraviolet lamp. However, not only is the irradiation time short, it is difficult to achieve an efficient sterilization effect. Utility Model Content

[0004] The utility model aims to solve the problem that the existing flour is not sterilized effectively due to the short time of being irradiated by ultraviolet lamp.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sterilization device for wheat flour production comprises a sterilization box, a feed port is provided on the top of the sterilization box, a feed assembly is movably connected to the feed port, a shaking assembly is arranged on the side of the feed assembly, a transmission belt assembly is also arranged inside the sterilization box, a fixed ultraviolet lamp is arranged at the top of the inner wall of the sterilization box, which is located on the left side of the feed assembly, the fixed ultraviolet lamp irradiates and sterilizes the flour on the transmission belt assembly, a rotating assembly is arranged at the top of the inner wall of the sterilization box, which is located on the left side of the fixed ultraviolet lamp, a movable ultraviolet lamp is fixed at the bottom of the rotating assembly, and a roller assembly is also arranged inside the sterilization box.

[0007] Preferably, a flexible sleeve is provided on the inner wall of the feed port, and the inner side of the flexible sleeve is fixedly connected to the side surface of the feed assembly.

[0008] Preferably: the feed assembly includes a feed hopper body, and limit plates are fixed on the sides of the feed hopper body corresponding to the upper and lower positions of the feed port, and the limit plates block the feed port. This is to prevent the feed port from being exposed and causing impurities to fall into the interior of the sterilization box, and secondly, the feed port is exposed and affects the appearance. A plurality of guide plates are fixed inside the feed hopper body, and there are channels between the guide plates.

[0009] Preferably: the shaking assembly includes a shaking reduction motor, which is fixed on the top of the sterilization box, a transmission disk is fixed on the output shaft of the shaking reduction motor, a driving head is fixed on the bottom of the transmission disk, a driving ring is movably sleeved on the surface of the driving head, a connecting plate is fixed at one end of the driving ring, and the connecting plate fixes the driving ring to the side of the feed hopper body.

[0010] Preferably, the rotating assembly includes a rotating reduction motor and a fixed suspension rod, and the rotating reduction motor and the fixed suspension rod are both fixed at the top position of the inner wall of the sterilization box. Figure 2 and Figure 3 As shown, a driving wheel is fixedly sleeved on the output shaft of the rotating reduction motor, a driving wheel is rotatably sleeved on the fixed suspension rod, and transmission chains are movably engaged on the surfaces of the driving wheel and the driving wheel, and a movable ultraviolet lamp is fixed at the bottom of the transmission chain.

[0011] Preferably: the roller assembly includes a toggle reduction motor, which is fixed on the side of the inner wall of the sterilization box, a rotating roller is arranged on the output shaft of the toggle reduction motor, a dial plate is fixed on the rotating roller, a dial head is arranged at one end of the dial plate away from the rotating roller, and a through opening is also opened on the dial plate.

[0012] Preferably: a fixing rod is arranged at the top of the inner wall of the sterilization box at the left side of the rotating assembly, a high-temperature heating plate is arranged at the bottom of the fixing rod, and a high-temperature area on the high-temperature heating plate is close to the transmission belt assembly.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting a fixed ultraviolet lamp, a rotating component and a roller component, the fixed ultraviolet lamp first irradiates and sterilizes the flour, and then reaches the movable ultraviolet lamp area. The movable ultraviolet lamp is driven by the rotating component to irradiate the flour for a long time in synchronization with the movement of the flour. In this case, the normal movement of the flour is not delayed, so that the irradiation time is increased to improve the sterilization effect. Then, during sterilization, the roller component turns the flour over, so that the flour that has not been irradiated is turned over for irradiation and sterilization, thereby achieving the goal of increasing the irradiation time of the flour and turning the flour to improve the sterilization effect, and solving the problem that the existing flour is not sterilized effectively due to the short time under the ultraviolet lamp.

[0015] By setting up a high-temperature heating plate, the high-temperature heating plate performs high-temperature sterilization operation on the flour by heating, thereby further improving the sterilization effect in another way. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a sterilization equipment for wheat flour production.

[0017] Figure 2This is a schematic diagram of the internal three-dimensional structure of a sterilization equipment used in wheat flour production.

[0018] Figure 3 The present invention is a schematic diagram of the front cross-sectional structure of a roller assembly and a movable ultraviolet lamp in a sterilization device for wheat flour production.

[0019] Figure 4 A sterilization device for wheat flour production Figure 3 Schematic diagram of the structure at A in the middle.

[0020] Figure 5 It is a schematic diagram of the front cross-sectional structure of the location of the transmission component in a sterilization device for wheat flour production.

[0021] Figure 6 This is a partial top-down cross-sectional structural schematic diagram of the location of a shaking component in a sterilization device for wheat flour production.

[0022] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of a roller assembly in a sterilization device for wheat flour production.

[0023] As shown in the figure: 1. Sterilization box; 2. Feed port; 3. Feed assembly; 4. Shaking assembly; 5. Transmission belt assembly; 6. Fixed UV lamp; 7. Rotating assembly; 8. Roller assembly; 9. Movable UV lamp; 10. Flexible sleeve; 11. Feed hopper body; 12. Limit plate; 13. Guide plate; 14. Shaking reduction motor; 15. Transmission disc; 16. Driving head; 17. Driving ring; 18. Connecting plate; 19. Rotating reduction motor; 20. Fixed suspension rod; 21. Driving wheel; 22. Driving wheel; 23. Transmission chain; 24. Driving reduction motor; 25. Rotating roller; 26. Driving plate; 27. Driving head; 28. Through port; 29. ​​Fixed rod; 30. High temperature heating plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figures 1 to 7In an embodiment of the utility model, a sterilization device for wheat flour production includes a sterilization box 1, a feed port 2 is provided on the top of the sterilization box 1, a feed component 3 is movably connected to the feed port 2, a flexible sleeve 10 is provided on the inner wall of the feed port 2, the inner side of the flexible sleeve 10 is fixedly connected to the side of the feed component 3, a shaking component 4 is provided on the side of the feed component 3, and the feed component 3 includes a feed hopper body 11, and the side of the feed hopper body 11 corresponds to the upper and lower positions of the feed port 2. Fixed limit plates 1 are fixed. 2. The limiting plate 12 blocks the feed port 2. In order to prevent the feed port 2 from being exposed and causing impurities to fall into the interior of the sterilization box 1, and secondly, the feed port 2 is exposed and affects the appearance, a plurality of guide plates 13 are fixedly arranged inside the feed hopper body 11, and channels are provided between the guide plates 13 and the guide plates 13. In this way, the flour inside the feed hopper body 11 is divided into multiple portions, and then the flour falls into the sterilization box 1 through the channels. The top of the guide plate 13 is set to a pointed shape, so that the flour is not easily blocked at the top of the guide plate 13, and the feeding of flour is convenient.

[0026] The shaking assembly 4 includes a shaking reduction motor 14, which is fixed on the top of the sterilization box 1, and a transmission disk 15 is fixed on the output shaft of the shaking reduction motor 14. A driving head 16 is fixed to the bottom of the transmission disk 15, and a driving ring 17 is movably sleeved on the surface of the driving head 16. A connecting plate 18 is fixed at one end of the driving ring 17, and the connecting plate 18 fixes the driving ring 17 to the side of the feed hopper body 11. After the flour is fed, the shaking motor starts to drive the transmission disk 15, and the transmission disk 15 drives the ring 17 to reciprocate left and right through the driving head 16. After the driving ring 17 reciprocates left and right, it will drive the feed hopper body 11 to shake left and right on the feed port 2 through the connecting plate 18. In this way, in order to prevent the flour from accumulating inside the feed hopper body 11 when the feed hopper body 11 is moving, the feeding efficiency is greatly improved.

[0027] The interior of the sterilization box 1 is also provided with a transmission belt assembly 5, which is located directly below the feeding assembly 3. The transmission belt assembly 5 is a prior art assembly and will not be described in detail here. After the flour passes through the feeding assembly 3, it falls onto the transmission belt assembly 5, and the transmission belt assembly 5 rotates in the opposite direction to drive the flour to move. A fixed ultraviolet lamp 6 is provided at the top of the inner wall of the sterilization box 1, which is located on the left side of the feeding assembly 3. The fixed ultraviolet lamp 6 irradiates and sterilizes the flour on the transmission belt assembly 5. A rotating assembly 7 is provided at the top of the inner wall of the sterilization box 1, which is located on the left side of the fixed ultraviolet lamp 6. The rotating assembly 7 includes a rotating reduction motor 19 and a fixed suspension rod 20. The rotating reduction motor 19 and the fixed suspension rod 20 are both fixed at the top position of the inner wall of the sterilization box 1. Figure 2 and Figure 3As shown, a driving wheel 21 is fixedly sleeved on the output shaft of the rotating reduction motor 19, a driving wheel 22 is rotatably sleeved on the fixed suspension rod 20, and a transmission chain 23 is movably engaged on the surfaces of the driving wheel 21 and the driving wheel 22. The movable ultraviolet lamp 9 is fixed at the bottom of the transmission chain 23, and the movable ultraviolet lamp 9 moves with the transmission belt assembly 5 to irradiate the flour, so that the movable ultraviolet lamp 9 irradiates the flour sufficiently.

[0028] In order to further improve the sterilization effect on flour, a roller assembly 8 is further provided inside the sterilization box, and the roller assembly 8 includes a toggle reduction motor 24, and the toggle reduction motor 24 is fixed to the side of the inner wall of the sterilization box 1, and a rotating roller 25 is provided on the output shaft of the toggle reduction motor 24, and a toggle plate 26 is fixed on the rotating roller 25, and a toggle head 27 is provided at the end of the toggle plate 26 away from the rotating roller 25, and a through hole 28 is also provided on the toggle plate 26, so that the rotation of the toggle reduction motor 24 will drive the toggle plate 26 and the toggle head 27 to rotate through the rotating roller 25 to toggle the flour on the transmission belt assembly 5, and then the flour is turned over by the toggle head 27 and falls onto the toggle plate 26, and then as the rotating roller 25 rotates, the flour falls onto the transmission belt assembly 5 again through the through hole 28, thereby achieving the purpose of turning the flour, and thus achieving a better sterilization effect.

[0029] In order to further improve the sterilization effect, a fixed rod 29 is arranged at the top of the inner wall of the sterilization box 1 and at the left side of the rotating component 7, and a high-temperature heating plate 30 is arranged at the bottom of the fixed rod 29. The high-temperature area on the high-temperature heating plate 30 is close to the transmission belt assembly 5. In this way, after the movable ultraviolet lamp 9 and the fixed ultraviolet lamp 6 sterilize the flour, the high-temperature heating plate 30 is used to sterilize the flour in another way, so that the sterilization is more thorough and efficient, and the production quality of the flour is greatly improved.

Claims

1. A sterilization device for wheat flour production, comprising a sterilization box (1), characterized in that: The sterilizing box (1) is provided with a feed port (2) at the top, a feed assembly (3) is movably connected to the feed port (2), a shaking assembly (4) is arranged on the side of the feed assembly (3), a transmission belt assembly (5) is also arranged inside the sterilizing box (1), a fixed ultraviolet lamp (6) is arranged at the top of the inner wall of the sterilizing box (1) and located on the left side of the feed assembly (3), the fixed ultraviolet lamp (6) irradiates and sterilizes the flour on the transmission belt assembly (5), a rotating assembly (7) is arranged at the top of the inner wall of the sterilizing box (1) and located on the left side of the fixed ultraviolet lamp (6), a movable ultraviolet lamp (9) is fixed at the bottom of the rotating assembly (7), and a roller assembly (8) is also arranged inside the sterilizing box.

2. A sterilization device for wheat flour production according to claim 1, characterized in that: A flexible sleeve (10) is provided on the inner wall of the feed port (2), and the inner side of the flexible sleeve (10) is fixedly connected to the side surface of the feed assembly (3).

3. A sterilization device for wheat flour production according to claim 1, characterized in that: The feed assembly (3) comprises a feed hopper body (11), and limit plates (12) are fixed on the sides of the feed hopper body (11) at positions above and below the feed opening (2), the limit plates (12) block the feed opening (2), and a plurality of guide vanes (13) are fixedly arranged inside the feed hopper body (11), and channels exist between the guide vanes (13).

4. A sterilization device for wheat flour production according to claim 1, characterized in that: The shaking assembly (4) includes a shaking reduction motor (14), which is fixed on the top of the sterilization box (1), and a transmission disk (15) is fixed on the output shaft of the shaking reduction motor (14), and a driving head (16) is fixed on the bottom of the transmission disk (15), and a driving ring (17) is movably sleeved on the surface of the driving head (16), and a connecting plate (18) is fixed at one end of the driving ring (17), and the connecting plate (18) fixes the driving ring (17) to the side of the feed hopper body (11).

5. A sterilization device for wheat flour production according to claim 1, characterized in that: The rotating assembly (7) comprises a rotating reduction motor (19) and a fixed suspension rod (20), the rotating reduction motor (19) and the fixed suspension rod (20) are both fixed at the top position of the inner wall of the sterilization box (1), a driving wheel (21) is fixedly sleeved on the output shaft of the rotating reduction motor (19), a driving wheel (22) is rotatably sleeved on the fixed suspension rod (20), a transmission chain (23) is movably engaged on the surfaces of the driving wheel (21) and the driving wheel (22), and a movable ultraviolet lamp (9) is fixed at the bottom of the transmission chain (23).

6. A sterilization device for wheat flour production according to claim 1, characterized in that: The roller assembly (8) comprises a toggle reduction motor (24), which is fixed to the side of the inner wall of the sterilization box (1), and a rotating roller (25) is arranged on the output shaft of the toggle reduction motor (24), and a toggle plate (26) is fixed on the rotating roller (25), and a toggle head (27) is arranged at one end of the toggle plate (26) away from the rotating roller (25), and a through opening (28) is also opened on the toggle plate (26).

7. A sterilization device for wheat flour production according to claim 1, characterized in that: A fixing rod (29) is arranged at the top of the inner wall of the sterilization box (1) and at the left side of the rotating assembly (7), and a high-temperature heating plate (30) is arranged at the bottom of the fixing rod (29), and a high-temperature area on the high-temperature heating plate (30) is close to the transmission belt assembly (5).

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