Grease preparation equipment for dairy product processing

Abstract

The invention relates to the technical field of dairy product processing, in particular to dairy product processing grease preparation equipment which comprises an outer cylinder and a plurality of filter pressing cylinders located in the outer cylinder, the axis of the outer cylinder and the axes of the filter pressing cylinders are vertical, threads are arranged on the inner wall of the outer cylinder, and the filter pressing cylinders are vertically arranged. The diameters of the plurality of filter pressing cylinders are sequentially reduced from top to bottom, and every two adjacent filter pressing cylinders are connected with each other in a sliding and sleeving manner, so that a conical barrel shape is formed by the plurality of filter pressing cylinders; raw materials are extruded in a spinning manner, so that the raw materials can be more easily crushed, the raw materials move under the action of spinning force, and gaps among the raw materials are filled, so that the raw materials are comprehensively stressed, oil in the raw materials can be completely extruded conveniently, the grease preparation amount is increased, the extrusion effect is improved, and grease residues and waste are avoided; meanwhile, by adopting a spinning mode, the extrusion resistance can be greatly reduced, and the grease preparation difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of dairy product processing, in particular to a fat preparation device for dairy product processing. Background Art

[0002] Dairy products are various foods made from cow's milk, goat's milk or other animal milk and their processed products as the main raw materials, including liquid milk, milk powder, other dairy products, etc. During the processing of dairy products, auxiliary raw materials such as oil and fat need to be added to them to improve the nutritional value and taste of dairy products.

[0003] The preparation of oil requires a pressing process, that is, the oil in the fruit of the plant needs to be squeezed out. The traditional processing method is to put the cooked or fermented plant fruit into a net or cylinder woven with fibers, deform the fiber net or fiber cylinder by squeezing it, and squeeze the plant fruit inside to squeeze out the oil in the fruit, thereby realizing the pressing process. However, since this preparation method is directly squeezed, the original gaps between the fruits cause the fruits to not be fully stressed, the fruit crushing effect is poor, and some parts of the fruit cannot be effectively squeezed. Therefore, the amount of oil produced is small, and some oil on the fruit is not squeezed out, which is easy to cause waste. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a fat preparation device for dairy product processing.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: A fat preparation device for dairy product processing comprises an outer cylinder and a plurality of filter press cylinders located in the outer cylinder, the axes of the outer cylinder and the filter press cylinders are both vertical, a thread is provided on the inner wall of the outer cylinder, the plurality of filter press cylinders are vertically arranged, and the diameters of the plurality of filter press cylinders decrease successively from top to bottom, two adjacent filter press cylinders are connected by mutual sliding sleeves, thereby forming a conical barrel shape through the plurality of filter press cylinders, a connecting ring is provided on the outer wall of each filter press cylinder, the connecting ring on the lowermost filter press cylinder is fixed on the outer cylinder, a thread is provided on the outer wall of each remaining connecting ring, and the connecting ring is screwed on the inner wall of the outer cylinder through the thread.

[0006] More preferably, both ends of each filter press are provided with ribs, one of which is located on the circumferential outer wall of the filter press, and the other rib is located on the circumferential inner wall of the filter press, and the rib on the circumferential inner wall of one of the two adjacent filter presses is buckled onto the rib on the circumferential outer wall of the other filter press; A plurality of connecting plates are arranged at one end of the filter press cylinder with a retaining edge installed on the circumferential inner wall of the filter press cylinder, and the connecting plates are fixedly connected with the connecting ring on the filter press cylinder.

[0007] More preferably, the end surface of the retaining edge installed on the circumferential outer wall of the filter press is set to a conical surface.

[0008] More preferably, an upper sealing plate is provided on the top of the uppermost filter press cartridge, a feed port is opened on the upper sealing plate, a first cover plate is installed on the upper cover of the feed port, and a lower sealing plate is provided on the bottom of the lowermost filter press cartridge, a discharge port is opened on the lower sealing plate, and a second cover plate is installed on the upper cover of the discharge port.

[0009] More preferably, it also includes a power mechanism, which is used to provide power for the movement of the filter press, and the power mechanism includes a support platform, the outer cylinder is installed on the support platform, and right-angle arms are arranged on the left and right sides of the top of the support platform, and each right-angle arm is provided with a plurality of threaded tubes, and the plurality of threaded tubes are distributed in an arc shape, and the threaded tubes pass through the right-angle arms and are rotatably connected to each other, and a threaded rod is screwed in the threaded tube, and the bottom of the threaded rod extends to the outside of the threaded tube and is connected to the upper sealing plate, and each threaded tube is provided with a first transmission wheel; A transmission ring is rotatably arranged on the two right-angle arms. The transmission ring is located on the outside of the multiple first transmission wheels, and the inner wall of the transmission ring is transmission-connected to the first transmission wheels. Bevel teeth are arranged on the outer wall of the transmission ring. A first motor is fixed on one right-angle arm. A bevel gear is arranged at the output end of the first motor. The bevel gear is meshed and connected with the bevel teeth on the transmission ring.

[0010] More preferably, a support ring is sleeved on the outer wall of the outer cylinder, and the support ring is rotatably mounted on the support platform, so that the outer cylinder passes through the support platform, a second motor is fixed on the support platform, a second transmission wheel is provided at the output end of the second motor, and the second transmission wheel is transmission-connected to the support ring.

[0011] More preferably, an auxiliary ring is rotatably provided on the top of the upper sealing plate, and the bottom of each threaded rod is fixed on the auxiliary ring.

[0012] More preferably, it also includes a cone bucket, which is conical in shape and is buckled on the outside of the threaded tube, the threaded rod, the first transmission wheel, the transmission ring, the first motor and the bevel gear, and is fixed on the right-angle arm.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: by adopting the spinning method to extrude the raw materials, the raw materials can be conveniently made easier to break, and the raw materials move under the action of the spinning pressure and fill the gaps between the raw materials, so that the raw materials are fully stressed, and the oil in the raw materials can be conveniently squeezed out, thereby increasing the amount of oil prepared, improving the extrusion effect, avoiding oil residue and waste, and at the same time, by adopting the spinning method, the extrusion resistance can be greatly reduced, and the difficulty of oil preparation is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Schematic diagram of the internal structure of the middle cone bucket; Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of the middle and outer cylinders; Figure 4 yes Figure 3 Schematic diagram of the structure viewed from above; Figure 5 yes Figure 4 Schematic diagram of the internal structure of the middle and outer cylinders; Figure 6 yes Figure 5 Schematic diagram of the cross-section structure; Markings in the attached drawings: 1. outer cylinder; 2. filter press cylinder; 3. connecting ring; 4. rib; 5. connecting plate; 6. upper sealing plate; 7. first cover plate; 8. lower sealing plate; 9. second cover plate; 10. support platform; 11. right-angle arm; 12. threaded pipe; 13. threaded rod; 14. first transmission wheel; 15. transmission ring; 16. first motor; 17. bevel gear; 18. support ring; 19. second motor; 20. second transmission wheel; 21. auxiliary ring; 22. cone bucket. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element 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.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. This embodiment is written in a progressive manner.

[0019] like Figures 1 to 6 As shown, an oil preparation device for dairy product processing of the present invention comprises an outer cylinder 1 and a plurality of filter press cylinders 2 located in the outer cylinder 1, the axis of the outer cylinder 1 and the axis of the filter press cylinder 2 are both vertical, a thread is provided on the inner wall of the outer cylinder 1, a plurality of filter press cylinders 2 are vertically arranged, and the diameters of the plurality of filter press cylinders 2 decrease successively from top to bottom, two adjacent filter press cylinders 2 are slidably connected to each other, thereby forming a conical barrel shape through the plurality of filter press cylinders 2, a connecting ring 3 is provided on the outer wall of each filter press cylinder 2, the connecting ring 3 on the lowermost filter press cylinder 2 is fixed on the outer cylinder 1, and a thread is provided on the outer wall of each of the remaining connecting rings 3, and the connecting ring 3 is screwed on the inner wall of the outer cylinder 1 through the thread.

[0020] Specifically, the conical barrel composed of multiple filter press cartridges 2 can be used to hold raw materials. The outer cylinder 1 can support and guide the filter press cartridge 2 through the connecting ring 3. Since the connecting ring 3 on the lowermost side is fixed on the outer cylinder 1, the filter press cartridge 2 on the lowermost side is immovable, and the other filter press cartridges 2 can be moved. When it is necessary to squeeze the raw materials in the multiple filter press cartridges 2, a downward thrust is applied to the uppermost filter press cartridge 2, and the uppermost filter press cartridge 2 moves downward. The uppermost filter press cartridge 2 can drive the connecting ring 3 thereon to move in the outer cylinder 1. Since the connecting ring 3 is connected to the outer cylinder 1 through a thread, the filter press cartridge 2 rotates synchronously when it moves downward, and the uppermost filter press cartridge 2 transmits the thrust to the other filter press cartridges 2 through the raw materials, so that each filter press cartridge 2 can move. The volume of the formed conical barrel is reduced, so that the raw material inside it is squeezed, and the oil in the raw material can be discharged through the filter holes on the filter press cylinder 2, so as to realize the squeezing work. At the same time, since the filter press cylinder 2 is in a rotating motion, as long as the distance between two adjacent filter press cylinders 2 changes, the two adjacent filter press cylinders 2 will produce relative rotation. At this time, the filter press cylinder 2 can spin the raw material inside it, so that the raw material is subjected to the force of rotating rolling while being squeezed, which makes it easier to break the raw material and fill the gaps between the raw materials, so as to ensure that the raw material is fully stressed, thereby improving the squeezing effect. During the movement of multiple filter press cylinders 2, the moving speed between two adjacent filter press cylinders 2 will not affect the spinning work.

[0021] By using the spinning method to extrude the raw materials, the raw materials can be made easier to break. The raw materials move under the spinning pressure and fill the gaps between the raw materials, so that the raw materials are fully stressed, which makes it convenient to squeeze out all the oil in the raw materials, thereby increasing the amount of oil prepared, improving the extrusion effect, avoiding oil residue and waste, and at the same time, by using the spinning method, the extrusion resistance can be greatly reduced, reducing the difficulty of oil preparation.

[0022] More preferably, both ends of each filter press cartridge 2 are provided with ribs 4, one of which is located on the circumferential outer wall of the filter press cartridge 2, and the other rib 4 is located on the circumferential inner wall of the filter press cartridge 2, and the rib 4 on the circumferential inner wall of one of the two adjacent filter press cartridges 2 is buckled on the rib 4 on the circumferential outer wall of the other filter press cartridge 2; A plurality of connecting plates 5 are provided at one end of the filter press cartridge 2 on which a retaining edge 4 is installed on the circumferential inner wall of the filter press cartridge 2 . The connecting plates 5 are fixedly connected to the connecting ring 3 on the filter press cartridge 2 .

[0023] Specifically, the filter cartridge 2 can be connected to the connecting ring 3 through the connecting plate 5. At the same time, by setting the retaining edge 4 and the connecting plate 5, the two adjacent filter cartridges 2 can be conveniently limited, thereby preventing the two adjacent filter cartridges 2 from detaching from each other, so that the two adjacent filter cartridges 2 always maintain a connected state of sliding sleeves with each other.

[0024] More preferably, the end surface of the retaining edge 4 installed on the circumferential outer wall of the filter press cylinder 2 is set to be a conical surface.

[0025] Specifically, by setting the conical surface, when the filter press cartridge 2 is extruding the raw material, the conical surface of the retaining edge 4 can push the raw material near the inner wall of the adjacent filter press cartridge 2 toward the middle thereof, thereby avoiding the raw material from hindering the movement of the end surface of the retaining edge 4 and reducing the resistance to the movement of the filter press cartridge 2.

[0026] More preferably, an upper sealing plate 6 is provided on the top of the uppermost filter press cartridge 2, a feed port is provided on the upper sealing plate 6, and a first cover plate 7 is installed on the upper cover of the feed port; a lower sealing plate 8 is provided on the bottom of the lowermost filter press cartridge 2, a discharge port is provided on the lower sealing plate 8, and a second cover plate 9 is installed on the upper cover of the discharge port.

[0027] Specifically, the upper sealing plate 6 and the lower sealing plate 8 can seal the top of the uppermost filter press cartridge 2 and the bottom of the lowermost filter press cartridge 2. By opening the first cover plate 7, the raw materials can be conveniently poured into the filter press cartridge 2 through the feed port. By opening the second cover plate 9, the extruded raw materials can be conveniently discharged from the filter press cartridge 2 through the discharge port.

[0028] More preferably, it also includes a power mechanism, which is used to provide power for the movement of the filter press 2. The power mechanism includes a support platform 10, the outer cylinder 1 is installed on the support platform 10, and right-angle arms 11 are provided on the left and right sides of the top of the support platform 10. Each right-angle arm 11 is provided with a plurality of threaded tubes 12, and the plurality of threaded tubes 12 are distributed in an arc shape. The threaded tubes 12 pass through the right-angle arms 11 and are rotatably connected to each other. A threaded rod 13 is screwed inside the threaded tube 12, and the bottom of the threaded rod 13 extends to the outside of the threaded tube 12 and is connected to the upper sealing plate 6. Each threaded tube 12 is provided with a first transmission wheel 14; A transmission ring 15 is rotatably provided on the two right-angle arms 11. The transmission ring 15 is located on the outside of the multiple first transmission wheels 14, and the inner wall of the transmission ring 15 is transmission-connected to the first transmission wheels 14. Bevel teeth are provided on the outer wall of the transmission ring 15. A first motor 16 is fixed on one right-angle arm 11. A bevel gear 17 is provided at the output end of the first motor 16. The bevel gear 17 is meshed and connected with the bevel teeth on the transmission ring 15.

[0029] Specifically, the first motor 16 can drive the transmission ring 15 to rotate through the bevel gear 17, and the transmission ring 15 can drive each first transmission wheel 14 to rotate, thereby driving the threaded tube 12 to rotate. Since the threaded tube 12 is threadedly connected to the threaded rod 13, the threaded tube 12 can push the threaded rod 13 to move up and down, thereby pushing the uppermost filter cartridge 2 to move, which is convenient for applying thrust to the filter cartridge 2. At the same time, the raw materials can be poured into the filter cartridge 2 through the internal space of the transmission ring 15 and the feed port on the upper sealing plate 6, which is convenient for providing space for loading.

[0030] More preferably, a support ring 18 is sleeved on the outer wall of the outer cylinder 1, and the support ring 18 is rotatably installed on the support platform 10, so that the outer cylinder 1 passes through the support platform 10, and a second motor 19 is fixed on the support platform 10, and a second transmission wheel 20 is provided at the output end of the second motor 19, and the second transmission wheel 20 is connected to the support ring 18 in transmission.

[0031] Specifically, the second motor 19 can drive the outer cylinder 1 to rotate through the second transmission wheel 20 and the support ring 18, so that the outer cylinder 1 and the filter cylinder 2 rotate in the same direction. At this time, since the filter cylinder 2 moves downward on the outer cylinder 1, the movement speed of the filter cylinder 2 is accelerated, thereby speeding up the rotation speed of the filter cylinder 2. After the filter cylinder 2 moves a specified distance, the number of rotations of the filter cylinder 2 increases, thereby improving the centrifugal effect of the filter cylinder 2 and facilitating the rapid separation of the oil from the filter cylinder 2.

[0032] More preferably, an auxiliary ring 21 is rotatably provided on the top of the upper sealing plate 6 , and the bottom of each threaded rod 13 is fixed on the auxiliary ring 21 .

[0033] Specifically, since the filter cartridge 2 is in a rotating state when it moves, in order for the threaded rod 13 to provide a normal force on the upper sealing plate 6, it is necessary to use an auxiliary ring 21 to connect the threaded rod 13 and the upper sealing plate 6. The auxiliary ring 21 only moves up and down, while the upper sealing plate 6 and the auxiliary ring 21 rotate relative to each other.

[0034] More preferably, it also includes a cone bucket 22, which is conical in shape and is buckled on the outside of the threaded tube 12, the threaded rod 13, the first transmission wheel 14, the transmission ring 15, the first motor 16 and the bevel gear 17, and the cone bucket 22 is fixed on the right-angle arm 11.

[0035] Specifically, by providing the cone bucket 22, it is convenient to conduct diversion processing on the raw materials, so that the raw materials can smoothly enter the filter press 2, and at the same time, it is convenient to shield and protect the structure installed on the right-angle arm 11.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A fat preparation device for dairy product processing, characterized in that: The invention comprises an outer cylinder (1) and a plurality of filter cartridges (2) located inside the outer cylinder (1), wherein the axis of the outer cylinder (1) and the axis of the filter cartridges (2) are both vertical, and the inner wall of the outer cylinder (1) is provided with threads, and the plurality of filter cartridges (2) are arranged vertically, and the diameters of the plurality of filter cartridges (2) decrease from top to bottom, and two adjacent filter cartridges (2) are connected by sliding sleeves with each other, thereby forming a conical barrel shape through the plurality of filter cartridges (2), and a connecting ring (3) is provided on the outer wall of each filter cartridge (2), and the connecting ring (3) on the lowermost filter cartridge (2) is fixed on the outer cylinder (1), and the outer wall of each of the remaining connecting rings (3) is provided with threads, and the connecting ring (3) is screwed onto the inner wall of the outer cylinder (1) through the threads.

2. The oil preparation equipment for dairy product processing according to claim 1, characterized in that: Each filter cartridge (2) is provided with ribs (4) at both ends, one of the ribs (4) being located on the circumferential outer wall of the filter cartridge (2), and the other rib (4) being located on the circumferential inner wall of the filter cartridge (2), and the rib (4) on the circumferential inner wall of one of two adjacent filter cartridges (2) being buckled onto the rib (4) on the circumferential outer wall of the other filter cartridge (2); A plurality of connecting plates (5) are provided at one end of the filter press cartridge (2) on which a retaining edge (4) is mounted on the circumferential inner wall of the filter press cartridge (2), and the connecting plates (5) are fixedly connected to the connecting rings (3) on the filter press cartridge (2).

3. The fat preparation equipment for dairy product processing according to claim 2, characterized in that: The end surface of the retaining edge (4) installed on the circumferential outer wall of the filter press cartridge (2) is arranged to be a conical surface.

4. The fat preparation equipment for dairy product processing according to claim 3, characterized in that: An upper sealing plate (6) is arranged at the top of the uppermost filter cartridge (2), a feed port is provided on the upper sealing plate (6), and a first cover plate (7) is installed on the upper cover of the feed port; a lower sealing plate (8) is arranged at the bottom of the lowermost filter cartridge (2), a discharge port is provided on the lower sealing plate (8), and a second cover plate (9) is installed on the upper cover of the discharge port.

5. The fat preparation equipment for dairy product processing according to claim 4, characterized in that: It also includes a power mechanism, which is used to provide power for the movement of the filter cartridge (2), and includes a support platform (10). The outer cartridge (1) is mounted on the support platform (10). Right-angle arms (11) are provided on both left and right sides of the top of the support platform (10). Each right-angle arm (11) is provided with a plurality of threaded tubes (12). The plurality of threaded tubes (12) are distributed in an arc shape. The threaded tubes (12) pass through the right-angle arms (11) and are rotatably connected to each other. A threaded rod (13) is screwed inside the threaded tube (12). The bottom of the threaded rod (13) extends to the outside of the threaded tube (12) and is connected to the upper sealing plate (6). Each threaded tube (12) is provided with a first transmission wheel (14). A transmission ring (15) is rotatably provided on the two right-angle arms (11), the transmission ring (15) is located outside the plurality of first transmission wheels (14), and the inner wall of the transmission ring (15) is transmission-connected to the first transmission wheels (14), and the outer wall of the transmission ring (15) is provided with bevel teeth, a first motor (16) is fixed on one right-angle arm (11), a bevel gear (17) is provided at the output end of the first motor (16), and the bevel gear (17) is meshingly connected with the bevel teeth on the transmission ring (15).

6. The fat preparation equipment for dairy product processing according to claim 5, characterized in that: A support ring (18) is sleeved on the outer wall of the outer cylinder (1), and the support ring (18) is rotatably mounted on the support platform (10), thereby allowing the outer cylinder (1) to pass through the support platform (10). A second motor (19) is fixed on the support platform (10), and a second transmission wheel (20) is provided at the output end of the second motor (19), and the second transmission wheel (20) is transmission-connected to the support ring (18).

7. The fat preparation equipment for dairy product processing according to claim 6, characterized in that: An auxiliary ring (21) is rotatably provided at the top of the upper sealing plate (6), and the bottom of each threaded rod (13) is fixed on the auxiliary ring (21).

8. The fat preparation equipment for dairy product processing according to claim 7, characterized in that: The invention also comprises a cone bucket (22) which is in a cone shape and is buckled on the outer sides of the threaded tube (12), the threaded rod (13), the first transmission wheel (14), the transmission ring (15), the first motor (16) and the bevel gear (17), and the cone bucket (22) is fixed on the right-angle arm (11).

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