Equipment for producing low-colony flour and operation method thereof

Abstract

The invention discloses equipment for producing low-colony flour and an operation method thereof, and relates to the technical field of low-colony flour production.The equipment comprises a grain storage bin, a top round cover is fixedly arranged at the top of the grain storage bin, a guide hopper is fixedly connected to the top of the top round cover, and a protection box is fixedly arranged on the side face of the guide hopper; the side face of the protection box is fixedly provided with a water dispenser. The water inlet end of the dampener is provided with the pure water pipe and the ozone water pipe at the same time, the top of the pure water pipe and the top of the ozone water pipe are both provided with the electromagnetic valves controlled by the dampener, and the dampener obtains pure water or ozone water by controlling the electromagnetic valves; and then food-grade ozone water is supplied to the wheat grains in the grain storage bin, so that microorganisms in the wheat wetting and processing processes are inhibited, the total bacterial colony number of the processed flour is reduced, the quality guarantee period of the flour can be prolonged, the deterioration risk in the storage and transportation processes is reduced, and the food safety is improved.

Description

Technical Field

[0001] The invention relates to the technical field of low-colony flour production, and in particular to equipment for producing low-colony flour and an operating method thereof. Background Art

[0002] In the flour production process, the purpose of adding water to wheat by the dampening controller is to adjust the moisture content of the wheat so that it reaches the best processing state. By dampening the wheat, the outer skin of the wheat becomes soft, which is easier to separate from the endosperm during the grinding process and improve the flour yield. In addition, the right amount of water can also enhance the toughness of wheat, reduce breakage during grinding, and improve the quality of flour. The dampening controller can accurately control the amount of water added to ensure uniform moisture content of the wheat, which is conducive to stabilizing production efficiency and flour quality.

[0003] In the prior art, tap water is usually used for moistening flour during flour production, which has no inhibitory effect on the microorganisms of wheat during the moistening and processing process, resulting in a high total colony count of flour after processing. In addition, when the wheat pile inside the grain storage silo is moistened, water is mostly sprayed evenly on the top of the grain storage silo. In order to further speed up the lubrication time of wheat grains in various places inside the grain storage silo, only a simple stirring component based on a motor is usually provided on the top of the grain storage silo. During this process, it takes a long time for the lubricating water to gradually sink from the top of the grain storage silo to the bottom of the grain storage silo. The lubrication process is time-consuming, which reduces production efficiency. The simple stirring component needs to work longer and consumes more electricity. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that in the prior art, tap water is usually used for moistening wheat during flour production, which has no inhibitory effect on the microorganisms of wheat during the moistening and processing process, resulting in a high total colony count of flour after processing, and when the wheat pile inside the grain storage bin is lubricated, water is mostly sprayed evenly on the top of the grain storage bin. In order to further speed up the lubrication time of wheat grains in various places inside the grain storage bin, only a simple stirring component based on a motor is usually provided on the top of the grain storage bin. During this process, it takes a long time for the lubricating water to gradually sink from the top of the grain storage bin to the bottom of the grain storage bin. The lubrication process is time-consuming, which reduces production efficiency. The simple stirring component needs to work longer and consumes more electricity. A device for producing low-colony flour and an operating method thereof are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A device for producing low-colony flour comprises a grain storage bin, a top round cover is fixedly provided on the top of the grain storage bin, a guide hopper is fixedly connected to the top of the top round cover, a protection box is fixedly provided on the side of the guide hopper, a dampener is fixedly provided on the side of the protection box, a pure water pipe and an ozone water pipe are fixedly connected to the two sides of the water inlet end of the dampener in sequence, a second solenoid valve is fixedly provided on the top of the pure water pipe, a first solenoid valve is fixedly provided on the top of the ozone water pipe, a water outlet pipe is fixedly provided on the water outlet end of the dampener, and the water outlet pipe is fixedly connected to the side of a driving cylinder, and a composite disturbance component for driving lubricating water to penetrate into various places of a wheat pile in the inner cavity of the grain storage bin is provided on the top round cover just below the driving cylinder.

[0006] Optionally, the bottom of the grain storage bin has a circular array of support feet, and multiple groups of support rings are fixedly provided on the sides of the support feet.

[0007] Optionally, the composite disturbance component includes a vertical tube, a bottom horizontal tube, a vertical displacement component that drives the vertical tube to move in a vertical direction, and a rotation drive component that drives the vertical tube to rotate. The vertical tube is rotationally connected to the center position of the top cover, a bottom horizontal tube is vertically fixed at the bottom of the vertical tube, a disturbance tube is equidistantly fixed at the bottom of the bottom horizontal tube, water spray holes are equidistantly arranged on the front side of the disturbance tube, and disturbance cones are equidistantly arranged on both side surfaces of the disturbance tube.

[0008] Optionally, the vertical displacement assembly includes a horizontal column, a vertical plate, and a lifting column. The top of the vertical tube extends into the inner cavity of the driving cylinder, a horizontal column is vertically fixed to the top of the side of the vertical tube, a vertical plate is fixed to the end of the horizontal column, a lifting column is fixed to the top of the side of the vertical plate, an inclined groove is opened on the outer wall of the driving cylinder, and the lifting column extends into the inclined groove.

[0009] Optionally, the rotation drive assembly includes a reduction gear, a driving gear, and a drive motor. The drive motor is fixedly arranged at the bottom of the protection box, and the driving gear is fixedly arranged at the output end of the drive motor. The side of the driving gear is stably meshed with a reduction gear. The reduction gear is provided with a straight groove along the vertical direction, and a synchronization rod is movably inserted into the straight groove. The synchronization rod is fixedly connected to the outer wall of the vertical tube. An avoidance hole is provided at the bottom of the protection box, and the diameter of the avoidance hole is much larger than the diameter of the synchronization rod and the vertical tube combination.

[0010] Optionally, the vertical tube is fixedly provided with a top horizontal tube on the top of the bottom horizontal tube, and a rear vertical tube is fixedly provided with an equidistant arrangement on the rear side of the top horizontal tube. The rear vertical tube is provided with a dredging component at the same horizontal height as the water spray hole for regularly dredging the water spray hole to prevent the water spray hole from being blocked by wheat grains, and a switching component for introducing pure water source of the dampening machine into one side of the dredging component to control the dredging component is provided on the top of the vertical tube.

[0011] Optionally, the dredging assembly includes a storage cylinder, a dredging column, and a connecting spring, one end of the storage cylinder is fixedly connected to the side of the rear vertical pipe, the storage cylinder extends into the inner cavity of the rear vertical pipe and an exchange groove is equidistantly arranged at one end, the storage cylinder is fixedly connected to one end of the connecting spring near the center of one side of the exchange groove, the other end of the connecting spring is fixedly connected to the side of the dredging column, and the diameter of the dredging column is the same as the diameter of the water spray hole.

[0012] Optionally, the switching assembly includes a switching cylinder, a switching electric push rod, a bottom sealing disk, and a top sealing disk. The top of the driving cylinder is fixedly connected to a top cover, a center column is movably inserted into the center position of the top of the top cover, the outer wall of the center column is fixedly connected to one end of the outer wall of the vertical spring, and the other end of the vertical spring is fixedly connected to the top cover.

[0013] Optionally, a top sealing disk is fixedly connected to the bottom of the center column, a water guide groove is opened on the top of the top sealing disk, a switching cylinder is fixedly connected to the bottom of the top sealing disk, a connecting rod is provided in a circular array at the bottom of the switching cylinder, a bottom sealing disk is fixedly connected to the bottom of the connecting rod, a rubber disk is fixedly provided on the top of the center column, a switching electric push rod is fixedly provided on the protective box just above the rubber disk, the switching cylinder is inserted into the inner cavity of the driving cylinder and the vertical tube in turn, and the diameter of the switching cylinder is the same as the inner diameter of the driving cylinder and the vertical tube.

[0014] An operating method for producing low-colony flour comprises the following steps: S1: Pure water lubrication treatment of wheat grains. In the initial state, the output end of the switching electric push rod is extended into the downward pressure rubber disk, the vertical spring is in a compressed state, the bottom of the switching cylinder can only supply pure water or ozone water to the bottom horizontal pipe, and the dredging column does not extend into the water spray hole.

[0015] The second solenoid valve on the side of the dampening machine is opened, and the dampening machine supplies pure water to the composite disturbance component through the pure water pipe and the driving cylinder. The pure water moistens the wheat grains in the inner cavity of the grain storage bin. At the same time, the composite disturbance component is activated to stir the wheat grains inside the grain storage bin and disturb the wheat grains in the vertical direction, so that the wheat grains in the grain storage bin are fully lubricated.

[0016] S2: Chlorination lubrication treatment of wheat grains. The first solenoid valve on the side of the dampener is opened. The dampener supplies pure water to the composite disturbance component through the pure water pipe and the driving cylinder. The pure water moistens the wheat grains in the inner cavity of the grain storage bin. At the same time, the composite disturbance component is activated to disturb the wheat grains in the vertical direction while stirring the wheat grains inside the grain storage bin, so that the wheat grains in the grain storage bin are fully disinfected and lubricated.

[0017] S3: The compound disturbance component performs irregular self-cleaning, the switching electric push rod is powered off irregularly, the output end no longer extends into the downward-pressing rubber disk, the vertical spring is in a relaxed state, the bottom of the switching cylinder can only supply pure water or ozone water to the top horizontal pipe, and the control dredging column extends into the water spray hole to dredge the water spray hole that may be blocked by wheat grains.

[0018] Compared with the prior art, the present invention has the following advantages: 1. The present invention provides a pure water pipe and an ozone water pipe at the water inlet end of the dampening machine. Solenoid valves controlled by the dampening machine are provided on the top of the pure water pipe and the ozone water pipe. The dampening machine obtains pure water or ozone water by controlling the solenoid valve. The dampening machine first supplies pure water to the grain storage bin to pre-lubricate the wheat grains, and then supplies food-grade ozone water to the wheat grains inside the grain storage bin, which inhibits microorganisms in the wheat during moistening and processing, reduces the total colony count of flour after processing, can extend the shelf life of flour, reduce the risk of deterioration during storage and transportation, and improve food safety.

[0019] 2. The present invention provides a composite disturbance component rotating around the top of the grain storage bin at the water outlet end of the dampener. The core component of the composite disturbance component is a disturbance tube. The disturbance tube is provided with water spray holes equidistantly arranged along the vertical direction. When the composite disturbance component stirs the wheat pile inside the grain storage bin, it introduces lubricating water into various places of the grain storage bin along the vertical direction. The lubricating water does not need to spend much time gradually sinking from the top of the grain storage bin to the bottom of the grain storage bin. The time consumption of the lubricating process is greatly reduced, and the production efficiency is improved to a certain extent. The composite disturbance component not only performs a single rotational motion, but also can perform disturbance in the vertical direction. The composite motion enables the water to be more evenly distributed among the wheat grains, avoids the concentration of water in a certain layer or area, and improves the overall wheat moistening effect. The disturbance in the vertical direction can effectively prevent the wheat grains from agglomerating due to excessive water during the wheat moistening process, ensures the loose state of the wheat grains, and is convenient for subsequent processing.

[0020] 3. In the present invention, water spray holes are equidistantly arranged on the disturbance pipe along the vertical direction, which are used to introduce moistening water into various places of the grain storage bin along the vertical direction. A dredging component is arranged on the side of the disturbance pipe, and a switching component is arranged on the top of the disturbance pipe. The dredging component cooperates with the switching component to physically dredge the water spray holes at various places of the disturbance pipe at regular intervals, which can effectively clean the wheat grains or other impurities in the water spray holes and prevent the hole openings from being blocked, thereby ensuring that the moistening water flows smoothly into various places and improving the moistening effect of wheat. At the same time, no equipment is required when cleaning the water spray holes, thereby improving the stability and reliability of the equipment operation, and the driving source of the switching component is the original moistening water source, thereby reducing the demand for external power equipment and reducing the equipment manufacturing and operating costs. Finally, since no additional equipment is required, the volume of the entire system is more compact, saving space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 for Figure 1 Schematic diagram of the half-section structure.

[0023] Figure 3It is a schematic diagram of the structure of the composite disturbance component and its connecting parts.

[0024] Figure 4 for Figure 3 Schematic diagram of the structure viewed from above.

[0025] Figure 5 It is a schematic diagram of the structure of the protection box and its connecting parts.

[0026] Figure 6 Schematic diagram of the structure of the composite perturbation component.

[0027] Figure 7 for Figure 6 Another perspective structural diagram of .

[0028] Figure 8 It is a schematic diagram of the structure of the vertical pipe and its connecting parts.

[0029] Fig. 9 It is a structural schematic diagram of the dredging component.

[0030] Fig.10 for Fig. 9 Schematic diagram of the half-section structure.

[0031] Fig.11 It is a schematic diagram of the structure of the driving cylinder and its connecting parts.

[0032] Fig.12 This is a schematic diagram of the structure of the switching component passing through the drive cylinder.

[0033] Fig.13 A schematic diagram of the structure of the switching component.

[0034] In the figure: 1, guide hopper; 2, top round cover; 3, grain storage bin; 4, support ring; 5, support foot; 6, switch electric push rod; 7, protection box; 71, avoidance hole; 8, vertical pipe; 81, synchronization rod; 82, drive motor; 9, top horizontal pipe; 10, bottom horizontal pipe; 11, disturbance pipe; 110, water spray hole; 111, disturbance cone; 12, rear vertical pipe; 13, storage cylinder; 131, AC trough; 14, horizontal column; 15, vertical plate; 16, lifting column; 17, dredging Through column; 18, connecting spring; 19, top cover; 20, reduction gear; 21, straight groove; 22, driving gear; 23, water outlet pipe; 24, first solenoid valve; 25, ozone water pipe; 26, pure water pipe; 27, second solenoid valve; 28, dampener; 29, driving cylinder; 30, inclined groove; 31, switching cylinder; 32, rubber disc; 33, vertical spring; 34, center column; 35, top sealing disc; 351, water guide groove; 36, connecting rod; 37, bottom sealing disc. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] Reference Figure 1-13 A device for producing low-colony flour includes a grain storage bin 3, a top dome cover 2 is fixedly arranged on the top of the grain storage bin 3, specifically, the top dome cover 2 has a plurality of groups of bolts fixed on the top of the grain storage bin 3, a guide hopper 1 is fixedly connected to the top of the top dome cover 2, a circular array of support feet 5 is arranged at the bottom of the grain storage bin 3, support rings 4 are fixedly arranged on the sides of the plurality of groups of support feet 5, the support feet 5 are used to support the grain storage bin 3, an inverted bucket shape is arranged at the bottom of the grain storage bin 3, and a discharge valve is arranged at the bottom, and the guide hopper 1 at the top of the grain storage bin 3 is arranged to introduce wheat grains to be lubricated into the grain storage bin 3.

[0038] A protection box 7 is fixedly arranged on the side of the guide hopper 1, and one side of the protection box 7 close to the guide hopper 1 is an open surface. A water dampener 28 is fixedly arranged on the side of the protection box 7. Pure water pipes 26 and ozone water pipes 25 are fixedly connected to the two sides of the water inlet end of the water dampener 28 in sequence. The pure water pipe 26 is externally connected to a pure water tank, and the ozone water pipe 25 is externally connected to an ozone water tank. Food grade ozone water is selected inside the ozone water tank. Food grade ozone water can not only effectively kill bacteria and microorganisms on the surface of wheat, inhibit the growth of mold and other harmful microorganisms, thereby reducing the total number of microorganisms in flour and ensuring food hygiene, but also has been strictly tested and meets food safety standards. It can be safely used in the wheat processing process to avoid harm to human health.

[0039] A second solenoid valve 27 is fixedly arranged on the top of the pure water pipe 26, a first solenoid valve 24 is fixedly arranged on the top of the ozone water pipe 25, a water outlet pipe 23 is fixedly arranged on the water outlet end of the dampener 28, and the water outlet pipe 23 is fixedly connected to the side of the driving cylinder 29. The dampener 28 is a device for accurately controlling the addition of water in the prior art, and is widely used in agriculture, food processing and other industries. Its main function is to spray or inject water evenly into the material through a set control system to ensure the required humidity level, so it is not disclosed in this application document.

[0040] The top round cover 2 is provided with a composite disturbance component directly below the driving cylinder 29 for driving the moistening water to penetrate into various places of the wheat pile in the inner cavity of the grain storage bin 3. The composite disturbance component includes a vertical tube 8, a bottom horizontal tube 10, a vertical displacement component for driving the vertical tube 8 to move in the vertical direction, and a rotating drive component for driving the vertical tube 8 to rotate. The vertical tube 8 is rotatably connected to the top center position of the top round cover 2, and the vertical tube 8 is specifically movably inserted into the top center position of the top round cover 2.

[0041] A bottom transverse tube 10 is vertically fixed at the bottom of the vertical tube 8, a disturbance tube 11 is equidistantly fixed at the bottom of the bottom transverse tube 10, water spray holes 110 are equidistantly arranged on the front side of the disturbance tube 11, and disturbance cones 111 are equidistantly arranged on both sides of the disturbance tube 11. The disturbance cone 111 assists the disturbance tube 11 in disturbing the wheat grains in the grain storage bin 3 along the vertical direction. The vertical displacement component includes a horizontal column 14, a vertical plate 15, and a lifting column 16. The length of the bottom transverse tube 10 is slightly smaller than the radius of the grain storage bin 3. Therefore, the disturbance tube 11 at the bottom of the bottom transverse tube 10 can disturb the wheat grains at various locations inside the grain storage bin 3.

[0042] The top of the vertical tube 8 extends into the inner cavity of the driving cylinder 29, and a horizontal column 14 is vertically fixed on the top of the side of the vertical tube 8. A vertical plate 15 is fixed at the end of the horizontal column 14, and a lifting column 16 is fixed on the top of the side of the vertical plate 15. An inclined groove 30 is opened on the outer wall of the driving cylinder 29, and the lifting column 16 extends into the inclined groove 30. The diameter of the lifting column 16 is the same as the height of the inclined groove 30. When the lifting column 16 rotates around the inclined groove 30, the vertical tube 8 will be forced to displace in the vertical direction.

[0043] The rotation driving assembly includes a reduction gear 20, a driving gear 22, and a driving motor 82. The driving motor 82 is fixedly arranged at the bottom of the protection box 7. The driving gear 22 is fixedly arranged at the output end of the driving motor 82. The side of the driving gear 22 is stably meshed with the reduction gear 20. The reduction gear 20 is provided with a slot 21 in the vertical direction. A synchronization rod 81 is movably inserted into the slot 21. The synchronization rod 81 is fixedly connected to the outer wall of the vertical tube 8. The slot 21 and the synchronization rod 81 assist the reduction gear 20 in driving the vertical tube 8 to rotate. The number of teeth of the reduction gear 20 is greater than the number of teeth of the driving gear 22. Therefore, the driving motor 82 can drive the vertical tube 8 to rotate slowly through the driving gear 22 and the reduction gear 20.

[0044] An avoidance hole 71 is provided at the bottom of the protection box 7, and the diameter of the avoidance hole 71 is much larger than the diameter of the combination of the synchronization rod 81 and the vertical tube 8. The vertical tube 8 is fixedly provided with a top horizontal tube 9 on the top of the bottom horizontal tube 10, and a rear vertical tube 12 is fixedly provided on the rear side of the top horizontal tube 9 at an equidistant distance. The rear vertical tube 12 is provided with a dredging component at the same horizontal height as the water spray hole 110 for regularly dredging the water spray hole 110 to prevent the water spray hole 110 from being blocked by wheat grains.

[0045] A switching component for introducing the pure water source of the dampener 28 into one side of the dredging component to control the dredging component is provided at the top of the vertical pipe 8. The dredging component includes a storage cylinder 13, a dredging column 17, and a connecting spring 18. One end of the storage cylinder 13 is fixedly connected to the side of the rear vertical pipe 12. The storage cylinder 13 extends into the inner cavity of the rear vertical pipe 12 and an exchange groove 131 is equidistantly provided at one end. The storage cylinder 13 is fixedly connected to one end of the connecting spring 18 near the center position of one side of the exchange groove 131. The other end of the connecting spring 18 is fixedly connected to the side of the dredging column 17. The diameter of the dredging column 17 is the same as the diameter of the water spray hole 110. When the connecting spring 18 is at its original length, the dredging column 17 is not inserted into the water spray hole 110.

[0046] The switching assembly includes a switching cylinder 31, a switching electric push rod 6, a bottom sealing disk 37, and a top sealing disk 35. The top of the driving cylinder 29 is fixedly connected to the top cover 19, and a center column 34 is movably inserted into the center position of the top of the top cover 19. The outer wall of the center column 34 is fixedly connected to one end of the outer wall of the vertical spring 33, and the other end of the vertical spring 33 is fixedly connected to the top cover 19. The bottom of the center column 34 is fixedly connected to the top sealing disk 35, and a water guide groove 351 is provided on the top of the top sealing disk 35. The bottom of the top sealing disk 35 is fixedly connected to the switching cylinder 31. A connecting rod 36 is provided in a circular array at the bottom of the switching cylinder 31, and a bottom sealing disk 37 is fixedly connected to the bottom of the connecting rod 36. The connecting rod 36 creates a gap between the bottom of the switching cylinder 31 and the bottom sealing disk 37. When the gap moves to the top transverse tube 9 and the bottom transverse tube 10, the top transverse tube 9 or the bottom transverse tube 10 will obtain driving water from the switching cylinder 31 through the gap.

[0047] A rubber disc 32 is fixedly installed on the top of the central column 34, and a switching electric push rod 6 is fixedly installed on the protective box 7 just above the rubber disc 32. The switching cylinder 31 is inserted into the inner cavity of the driving cylinder 29 and the vertical tube 8 in sequence, and the diameter of the switching cylinder 31 is the same as the inner diameter of the driving cylinder 29 and the vertical tube 8.

[0048] The specific implementation steps and principles of the present invention are as follows: In the initial state, the output end of the switching electric push rod 6 extends into the downward-pressing rubber disc 32, the vertical spring 33 is in a compressed state, and the gap between the bottom of the switching cylinder 31 and the bottom sealing disc 37 is aligned with one side of the bottom transverse tube 10. Only pure water or ozone water can be supplied to the bottom transverse tube 10. The dredging column 17 does not extend into the water spray hole 110. The second solenoid valve 27 on the side of the dampener 28 is opened, and the dampener 28 supplies pure water to the composite disturbance component through the pure water pipe 26 and the driving cylinder 29. Pure water is used to moisten the wheat grains in the inner cavity of the grain storage bin 3, and at the same time, the driving motor 82 is started. The driving motor 82 drives the multiple groups of disturbance tubes 11 at the bottom of the vertical tube 8 to stir the wheat grains inside the grain storage bin 3 through the driving gear 22 and the reduction gear 20. At the same time, the lifting column 16 at the top of the vertical tube 8 is forced to rotate around the inclined groove 30 of the driving cylinder 29. Therefore, the multiple groups of disturbance tubes 11 at the bottom of the vertical tube 8 disturb the wheat grains in the vertical direction, so that the wheat grains in the grain storage bin 3 are fully lubricated.

[0049] Then the first solenoid valve 24 on the side of the dampening machine 28 is opened, and the dampening machine 28 supplies pure water to the composite disturbance component through the pure water pipe 26 and the driving cylinder 29. The pure water moistens the wheat grains in the inner cavity of the grain storage bin 3. At the same time, the composite disturbance component is activated to stir the wheat grains inside the grain storage bin 3 while disturbing the wheat grains in the vertical direction, so that the wheat grains in the grain storage bin 3 are fully disinfected and moisturized.

[0050] When the composite disturbance component needs to be self-cleaned irregularly, the output end of the switching electric push rod 6 is disconnected from the power supply at irregular intervals and no longer extends into the downward-pressing rubber disk 32. The vertical spring 33 is in a relaxed state. The gap between the bottom of the switching cylinder 31 and the bottom sealing disk 37 is aligned with one side of the top horizontal tube 9. The dampener 28 sprays pure water into one end of the dredging column 17 through the top horizontal tube 9, the rear vertical tube 12, and the storage cylinder 13, and the dredging column 17 is controlled to extend into the water spray hole 110 to dredge the water spray hole 110 that may be blocked by wheat grains.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for producing low-colony flour, comprising a grain storage bin (3), characterized in that: A top round cover (2) is fixedly arranged on the top of the grain storage bin (3), a guide hopper (1) is fixedly connected to the top of the top round cover (2), a protection box (7) is fixedly arranged on the side of the guide hopper (1), a water dampener (28) is fixedly arranged on the side of the protection box (7), a pure water pipe (26) and an ozone water pipe (25) are fixedly connected to the two sides of the water inlet end of the dampener (28) in sequence, a second solenoid valve (27) is fixedly arranged on the top of the pure water pipe (26), a first solenoid valve (24) is fixedly arranged on the top of the ozone water pipe (25), a water outlet pipe (23) is fixedly arranged on the water outlet end of the dampener (28), and the water outlet pipe (23) is fixedly connected to the side of a driving cylinder (29), and a composite disturbance component for driving lubricating water to penetrate into various places of the wheat pile in the inner cavity of the grain storage bin (3) is arranged on the top round cover (2) directly below the driving cylinder (29).

2. The device for producing low-colony flour according to claim 1, characterized in that: The bottom of the grain storage bin (3) is provided with supporting feet (5) in a circular array, and the sides of multiple groups of the supporting feet (5) are all fixedly provided with supporting rings (4).

3. The device for producing low colony flour according to claim 1, characterized in that: The composite disturbance component comprises a vertical tube (8), a bottom transverse tube (10), a vertical displacement component for driving the vertical tube (8) to move in a vertical direction, and a rotation drive component for driving the vertical tube (8) to rotate; the vertical tube (8) is rotationally connected to the top center position of the top round cover (2); a bottom transverse tube (10) is vertically fixedly arranged at the bottom of the vertical tube (8); a disturbance tube (11) is equidistantly fixedly arranged at the bottom of the bottom transverse tube (10); water spray holes (110) are equidistantly arranged on the front side of the disturbance tube (11); and disturbance cones (111) are equidistantly arranged on both side surfaces of the disturbance tube (11).

4. The device for producing low colony flour according to claim 3, characterized in that: The vertical displacement assembly comprises a horizontal column (14), a vertical plate (15), and a lifting column (16); the top of the vertical tube (8) extends into the inner cavity of the driving cylinder (29); the horizontal column (14) is vertically fixedly arranged on the top of the side of the vertical tube (8); the end of the horizontal column (14) is fixedly arranged with a vertical plate (15); the top of the side of the vertical plate (15) is fixedly arranged with a lifting column (16); the outer wall of the driving cylinder (29) is provided with an inclined groove (30), and the lifting column (16) extends into the interior of the inclined groove (30).

5. The device for producing low colony flour according to claim 3, characterized in that: The rotation drive assembly comprises a reduction gear (20), a driving gear (22), and a driving motor (82); the driving motor (82) is fixedly arranged at the bottom of the protection box (7); the driving gear (22) is fixedly arranged at the output end of the driving motor (82); the reduction gear (20) is stably meshed on the side of the driving gear (22); the reduction gear (20) is provided with a straight groove (21) in the vertical direction; a synchronization rod (81) is movably inserted into the straight groove (21); the synchronization rod (81) is fixedly connected to the outer wall of the vertical tube (8); and a avoidance hole (71) is provided at the bottom of the protection box (7); the diameter of the avoidance hole (71) is much larger than the diameter of the combination of the synchronization rod (81) and the vertical tube (8).

6. The device for producing low-colony flour according to claim 3, characterized in that: The vertical tube (8) is fixedly provided with a top horizontal tube (9) at the top of the bottom horizontal tube (10); a rear vertical tube (12) is fixedly provided at equal intervals on the rear side of the top horizontal tube (9); the rear vertical tube (12) is provided with a dredging component at the same level as the water spray hole (110) for regularly dredging the water spray hole (110) to prevent the water spray hole (110) from being blocked by wheat grains; and a switching component for introducing a pure water source of a dampening machine (28) into one side of the dredging component to control the dredging component is provided at the top of the vertical tube (8).

7. The device for producing low-colony flour according to claim 6, characterized in that: The dredging assembly comprises a storage cylinder (13), a dredging column (17), and a connecting spring (18); one end of the storage cylinder (13) is fixedly connected to the side of the rear vertical pipe (12); one end of the storage cylinder (13) extending into the inner cavity of the rear vertical pipe (12) is equidistantly provided with an exchange groove (131); the storage cylinder (13) is fixedly connected to one end of the connecting spring (18) at a center position of one side of the exchange groove (131); the other end of the connecting spring (18) is fixedly connected to the side of the dredging column (17); and the diameter of the dredging column (17) is the same as the diameter of the water spray hole (110).

8. The device for producing low-colony flour according to claim 6, characterized in that: The switching assembly comprises a switching cylinder (31), a switching electric push rod (6), a bottom sealing disk (37), and a top sealing disk (35); the top of the driving cylinder (29) is fixedly connected to a top cover (19); a center column (34) is movably inserted into the center position of the top of the top cover (19); an outer wall of the center column (34) is fixedly connected to one end of an outer wall of a vertical spring (33); and the other end of the vertical spring (33) is fixedly connected to the top cover (19).

9. The device for producing low-colony flour according to claim 8, characterized in that: The bottom of the central column (34) is fixedly connected to a top sealing disk (35), the top of the top sealing disk (35) is provided with a water guide groove (351), the bottom of the top sealing disk (35) is fixedly connected to a switching cylinder (31), the bottom of the switching cylinder (31) is provided with a circular array of connecting rods (36), the bottom of the connecting rods (36) is fixedly connected to a bottom sealing disk (37), a rubber disk (32) is fixedly arranged on the top of the central column (34), a switching electric push rod (6) is fixedly arranged on the protection box (7) just above the rubber disk (32), the switching cylinder (31) is inserted into the inner cavities of the driving cylinder (29) and the vertical tube (8) in sequence, and the diameter of the switching cylinder (31) is the same as the inner diameter of the driving cylinder (29) and the vertical tube (8).

10. The method for producing low-colony flour according to claim 1, used for the equipment for producing low-colony flour according to claims 1-9, characterized in that: The following steps are involved: S1: Pure water lubrication treatment of wheat grains. In the initial state, the output end of the switching electric push rod (6) extends into the downward pressure rubber disk (32), the vertical spring (33) is in a compressed state, the bottom of the switching cylinder (31) can only supply pure water or ozone water to the bottom horizontal pipe (10), and the dredging column (17) does not extend into the water spray hole (110). The second solenoid valve (27) on the side of the dampening machine (28) is opened, and the dampening machine (28) supplies pure water to the composite disturbance component through the pure water pipe (26) and the driving cylinder (29), and the pure water moistens the wheat grains in the inner cavity of the grain storage bin (3). At the same time, the composite disturbance component is activated to stir the wheat grains inside the grain storage bin (3) and disturb the wheat grains in the vertical direction, so that the wheat grains in the grain storage bin (3) are fully moistened. S2: Chlorination and lubrication treatment of the wheat grains. The first solenoid valve (24) on the side of the dampening machine (28) is opened, and the dampening machine (28) supplies pure water to the composite disturbance component through the pure water pipe (26) and the driving cylinder (29). The pure water moistens the wheat grains in the inner cavity of the grain storage bin (3). At the same time, the composite disturbance component is activated to stir the wheat grains inside the grain storage bin (3) and disturb the wheat grains in the vertical direction, so that the wheat grains in the grain storage bin (3) are fully disinfected and lubricated. S3: The composite disturbance component performs irregular self-cleaning, the switching electric push rod (6) is irregularly powered off, the output end no longer extends into the downward-pressing rubber disk (32), the vertical spring (33) is in a relaxed state, the bottom of the switching cylinder (31) can only supply pure water or ozone water to the top horizontal pipe (9), and the control dredging column (17) extends into the water spray hole (110) to dredge the water spray hole (110) that may be blocked by wheat grains.

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