Efficient centrifugal device for dairy product processing
By designing loading parts, filtering mechanisms, heating mechanisms and cleaning mechanisms in dairy processing centrifugal devices, the problem of impurities and fat globules in dairy products is solved, and efficient separation of cream from other ingredients and normal operation of the equipment is achieved.
Patent Information
- Application Number
- CN202510136088.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2025-04-22
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In dairy processing, dairy products may contain various impurities, such as grass clippings, dust, hair, etc. Direct entry into the centrifuge may cause damage to the equipment, and fat balls may easily accumulate at low temperatures and affect separation.
A high-efficiency centrifugal device for dairy processing is designed, including feeding parts, filtering mechanism, heating mechanism and cleaning mechanism. The feeding member transports the dairy product to the centrifuge through a feeding pump, and a filter mechanism is installed in the feeding pipe to remove impurities. The heating mechanism appropriately heats the dairy product to reduce viscosity, and the cleaning mechanism removes blockages on the mesh plate.
Effectively remove impurities in dairy products, prevent equipment damage, appropriate heating prevents fat balls from aggregating, improves the separation efficiency of cream fat from other ingredients, and maintains the normal operation of the equipment.
Smart Images
Figure CN119857595A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of dairy product processing, in particular to a high-efficiency centrifugal device for dairy product processing. Background Art
[0002] The efficient centrifugal device for dairy processing is a key equipment in the dairy production process. The centrifugal device mainly uses centrifugal force to separate different components in dairy products. When the centrifuge rotates at high speed, each component in the mixture will be subjected to centrifugal forces of different sizes. The centrifugal force on the components with larger mass is relatively large. In milk, the density of fat globules is lower than that of components such as milk protein and lactose. Under the action of centrifugal force, fat globules will move to the outside of the rotating axis of the centrifuge, while other components with higher density are relatively close to the rotating axis, thereby achieving the initial separation of milk fat and other components. As the centrifugal process continues, dairy products will form different layers in the drum of the centrifuge. Generally speaking, the component with the smallest density is in the outermost layer, and the component with the largest density is in the innermost layer. In some centrifugal devices used to separate cream, the cream will float on the top layer, while the skim milk will be on the bottom layer.
[0003] Before centrifugation, dairy products (such as milk) may contain various impurities, such as grass clippings, dust, hair, cell fragments shed from the cow's body, etc. If these solid impurities enter the centrifuge directly, they may cause damage to the equipment. Summary of the invention
[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a high-efficiency centrifugal device for processing dairy products according to the present invention comprises: A workbench, wherein a centrifuge is fixedly connected to the top of the workbench, a driving component is fixedly connected to the top of the workbench, an output end of the driving component is fixedly connected to the centrifuge, a feed port is fixedly connected to the top of the centrifuge, a light material discharge port is fixedly connected to the side of the top of the centrifuge close to the feed port, a heavy material discharge port is fixedly connected to the side of the top of the centrifuge away from the light material collecting component, the other end of the light material discharge port is fixedly connected to the light material collecting component, and the other end of the heavy material discharge port is fixedly connected to the heavy material collecting component; A feeding component, which is used to feed dairy products into the inner cavity of the centrifuge, and the end of the feed port away from the centrifuge is fixedly connected to the feeding component; The feeding component includes a feeding pipe, one end of which is fixedly connected to the feeding port, a feeding pump is fixedly connected to the side of the feeding pipe, a heating mechanism is fixedly connected to the inner side of the feeding pipe, and a filtering mechanism is fixedly connected to the end of the feeding pipe away from the feeding port; when the dairy product is fed, the feeding pump is turned on, and the suction force generated by the feeding pump when the feeding pump is working is used to pass the dairy product in the storage box through the feeding pipe and enter the feeding port, so as to be transported to the centrifuge. Before the dairy product is centrifuged, the dairy product such as milk may contain Various impurities, such as grass clippings, dust, hair, cell fragments shed by cattle, etc., if these solid impurities directly enter the centrifuge, may cause damage to the equipment. A filtering mechanism is provided at the end of the feeding pipe that contacts the storage box at the bottom of the feeding pipe, so as to filter the dairy products entering the centrifuge. At the same time, the dairy products entering the feeding pipe through the feeding pump can be properly heated by the heating mechanism to reduce its viscosity, so that the heated dairy products are driven by the feeding pump and enter the centrifuge through the feeding port; Preferably, the filtering mechanism comprises a mesh plate, the side surface of the mesh plate is fixedly connected to the inner side of the feed pipe, the top of the mesh plate is slidably connected with a connecting shaft, the top of the connecting shaft is fixedly connected with a connecting frame, a first spring is sleeved on the connecting shaft, the top of the first spring is fixedly connected to the connecting frame, the bottom of the first spring is fixedly connected to the mesh plate, and a cleaning mechanism is fixedly connected to a side of the connecting frame close to the mesh plate; when the dairy products in the storage box are driven by the feed pump and enter the feeding pipe, the suction force of the feed pump causes the mesh plate to pull the first spring through the connecting shaft and move upward in the feeding pipe, and at the same time, the mesh plate drives the cleaning mechanism to separate from the mesh holes of the mesh plate, and at the same time, when the feeding work is completed and the feed pump stops working, the connecting frame is driven by the stretching of the first spring, so that the connecting frame moves downward through the connecting shaft, so that the connecting frame moves to the mesh holes of the mesh plate through the cleaning mechanism, thereby avoiding the mesh holes of the mesh plate from being blocked when the mesh plate is filtering the dairy products; Preferably, the cleaning mechanism includes a cleaning rod, the top of the cleaning rod is fixedly connected to the bottom of the connecting frame, the side of the cleaning rod is provided with a notch, the inner side of the notch is slidably connected with a slider, the side of the slider is fixedly connected with a sliding shaft, the side of the sliding shaft is slidably connected to the inner side of the cleaning rod, the end of the sliding shaft away from the slider is fixedly connected with a cleaning block, a second spring is sleeved on the sliding shaft, the top of the second spring is fixedly connected to the cleaning rod, and the other end of the second spring is fixedly connected to the cleaning block; when the feeding work is completed and the feed pump stops working, the connecting frame is driven by the stretching of the first spring, so that the connecting frame moves downward through the connecting shaft, and the connecting frame is driven by the cleaning rod The movable cleaning block moves toward the mesh of the screen plate, thereby ejecting the impurities blocked in the mesh of the screen plate, thereby preventing the screen plate from being blocked by a large amount of impurities when the screen plate is filtering, thereby interfering with the normal filtering work of the screen plate. When the cleaning rod drives the cleaning block to move toward the mesh of the screen plate, when the extrusion force between the cleaning block and the impurities stuck in the mesh of the screen plate is greater than the tensile force of the second spring, the cleaning block slides in the slot and the inner side of the cleaning rod through the slider and the sliding shaft, thereby preventing the cleaning block and the impurities stuck in the mesh from being too large, thereby causing extrusion damage to the cleaning block and the inner side of the mesh, thereby causing friction damage to the mesh aperture of the screen plate, resulting in the phenomenon of enlargement of the mesh aperture. Preferably, the heating mechanism comprises a heating shell, the side of the heating shell is fixedly connected to the inner side of the feeding tube, the bottom of the heating shell is provided with an inlet, the top of the heating shell is provided with an outlet, the inner side of the heating shell is fixedly connected to a heating wire, the side of the heating wire is wound with a spiral wire, and the side of the spiral wire away from the heating wire is fixedly connected to the inner side of the heating shell; the dairy products entering the feeding tube after being filtered through the mesh plate continuously move upward by the suction force of the feed pump, and the dairy products enter the heating shell through the inlet, and the spiral wire is provided on the inner side of the heating shell, so that the dairy products entering the heating shell The dairy products in the shell move upward along the side of the heating wire, thereby increasing the contact area between the dairy products and the side of the heating wire until they flow out through the outlet. By arranging the heating wire on the inner side of the heating shell, the dairy products moving on the side of the spiral line are heated by the heating wire, which helps to prevent the aggregation of fat globules. The fat globules in milk may collide with each other and aggregate together at low temperatures to form larger fat globules. This aggregation phenomenon will affect the normal separation of fat globules under the action of centrifugal force. Appropriate heating can keep the fat globules in a better dispersed state, which is more conducive to the separation of fat from other components such as whey in the centrifuge. Preferably, the heavy material collecting component includes a material receiving tube, one end of the material receiving tube is fixedly connected to the heavy material discharge port, a suction pump is fixedly connected to the side of the material receiving tube, a bracket is fixedly connected to the inner side of the material receiving tube, a guide rod is fixedly connected to the side of the bracket, the other end of the guide rod is fixedly connected to a buffer mechanism, a third spring is sleeved on the guide rod, one end of the third spring is fixedly connected to the bracket, and the other end of the third spring is fixedly connected to a cleaning mechanism; when the dairy product is centrifuged, the heavy liquid flows along the lower surface of the disc to the edge of the drum, and then is discharged through the heavy liquid outlet , by turning on the extraction pump, the heavy material in the heavy material outlet is extracted into the material receiving box at the bottom of the receiving pipe for collection and storage through the suction force of the extraction pump, and at the same time, the suction force generated by the extraction pump when working drives the cleaning mechanism to move toward the buffer mechanism in the receiving pipe, so that when the heavy material passes through the receiving pipe, the inner side of the receiving pipe can be cleaned to avoid a large amount of heavy material remaining in the inner side of the receiving pipe when collecting the heavy material, and at the same time, the cleaning mechanism is subjected to the suction force of the extraction pump, so that the cleaning mechanism continues to move in the receiving pipe until it is offset with the buffer mechanism; Preferably, the cleaning mechanism comprises a fixing frame, one end of the third spring away from the bracket is fixedly connected to the inner side of the fixing frame, the inner side of the fixing frame is slidably connected to the side of the guide rod, and scrapers are fixedly connected to both sides of the fixing frame, and the side of the scraper away from the fixing frame is in contact with the inner side of the receiving tube; when the suction pump is turned on and the heavy material is sucked out, the suction force generated by the suction pump is enabled to drive the fixing frame to move in the receiving tube, so that the scraper cleans the inner wall of the receiving tube, thereby avoiding a large amount of heavy material impurities remaining on the inner side of the receiving tube when the weight passes through the receiving tube, and the residues are dried on the inner wall of the receiving tube and are difficult to fall off naturally; Preferably, the buffer mechanism includes a buffer frame, a side surface of the buffer frame is fixedly connected to the inner side of the material receiving tube, the inner side of the buffer frame is fixedly connected to the inner side of the guide rod, the buffer frame is fixedly connected to a buffer shell on a side close to the cleaning mechanism, the inner side of the buffer shell is slidably connected to a connecting rod, the end of the connecting rod away from the buffer shell is fixedly connected to a buffer plate, a fourth spring is sleeved on the connecting rod, one end of the fourth spring is fixedly connected to the inner side of the buffer shell, and the other end of the fourth spring is fixedly connected to the buffer plate; when the suction pump extracts heavy materials, when the fixed frame is continuously moved on the guide rod by the suction force of the suction pump, the fixed frame and the buffer plate collide and squeeze, and the buffer plate is subjected to the squeezing force, and the material of the buffer plate is rubber material, and the buffer plate slides in the buffer shell through the connecting rod, and at the same time, through the buffering work of the fourth spring, it is avoided that the fixed frame and the buffer plate collide with the buffer frame when they are buffered and squeezed, thereby causing squeezing damage to the scraper.
[0005] The beneficial effects of the present invention are as follows: 1. The present invention provides a feeding component. When the dairy product is fed, the feed pump is turned on. The suction force generated by the feed pump is used to pass the dairy product in the storage box through the feeding pipe and into the feed port, thereby being transported to the centrifuge. Before the dairy product is centrifuged, the dairy product such as milk may contain various impurities such as grass clippings, dust, hair, cell fragments shed from the cow body, etc. If these solid impurities directly enter the centrifuge, they may cause damage to the equipment. A filtering mechanism is provided at the end of the feeding pipe that contacts the storage box at the bottom of the feeding pipe, thereby filtering the dairy product entering the centrifuge. At the same time, the dairy product entering the feeding pipe through the feed pump can be appropriately heated by the heating mechanism to reduce its viscosity. The heated dairy product is driven by the feed pump to enter the centrifuge through the feed port.
[0006] 2. The present invention provides a cleaning mechanism. When the feeding work is completed and the feed pump stops working, the connecting frame is driven by the stretching of the first spring, so that the connecting frame moves downward through the connecting shaft, and the connecting frame drives the cleaning block to move toward the mesh holes of the mesh plate through the cleaning rod, so as to eject the impurities blocked in the mesh holes of the mesh plate, thereby avoiding that a large amount of impurities block the mesh holes of the mesh plate when the mesh plate is filtering, thereby interfering with the normal filtering work of the mesh plate. When the cleaning rod drives the cleaning block to move toward the mesh holes of the mesh plate, when the extrusion force between the cleaning block and the impurities stuck in the mesh holes of the mesh plate is greater than the stretching force of the second spring, the cleaning block slides in the groove and the inner side of the cleaning rod through the slider and the sliding shaft, thereby avoiding that the extrusion force between the cleaning block and the impurities stuck in the mesh holes is too large, which will cause extrusion damage to the cleaning block and the inner side of the mesh hole, and then cause friction damage to the mesh hole diameter of the mesh plate, resulting in the expansion of the mesh hole diameter.
[0007] 3. The present invention provides a heating mechanism, and the dairy product that enters the feeding pipe after being filtered through the mesh plate continues to move upward by the suction of the feed pump, and the dairy product enters the heating shell through the inlet. By providing a spiral wire on the inner side of the heating shell, the dairy product that enters the heating shell moves upward along the side of the heating wire, thereby increasing the contact area between the dairy product and the side of the heating wire until it flows out through the outlet. By providing a heating wire on the inner side of the heating shell, the dairy product moving on the side of the spiral wire is heated by the heating wire, which helps to prevent the aggregation of fat globules. The fat globules in milk may collide with each other and aggregate together at low temperatures to form larger fat globules. This aggregation phenomenon will affect the normal separation of the fat globules under the action of centrifugal force. Appropriate heating can keep the fat globules in a better dispersed state, which is more conducive to the separation of fat and other components such as whey in the centrifuge.
[0008] 4. The present invention provides a cleaning mechanism. By turning on the extraction pump and extracting the heavy material, the suction force generated by the extraction pump enables the fixed frame to drive the scraper to move in the material receiving pipe, so that the scraper cleans the inner wall of the material receiving pipe, thereby avoiding a large amount of heavy material impurities remaining on the inner wall of the material receiving pipe when the weight passes through the material receiving pipe, which are then dried on the inner wall of the material receiving pipe and are difficult to fall off naturally. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the structure of the efficient centrifugal device for processing dairy products of the present invention; Figure 2 is a cross-sectional view of a feeding component of the present invention; Figure 3 It is a structural schematic diagram of the centrifuge of the present invention; Figure 4 It is a structural schematic diagram of the feeding component of the present invention; Figure 5 The present invention Figure 4 The structural diagram at A in the middle; Figure 6 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 7 It is a structural schematic diagram of the heating mechanism of the present invention; Figure 8 It is a structural schematic diagram of the weight collection component of the present invention; Fig. 9 The present invention Figure 8 The structural diagram at B in the middle; Fig.10 It is a structural schematic diagram of the buffer mechanism of the present invention; In the figure: 1, workbench; 2, driving component; 3, centrifuge; 4, feeding component; 41, feeding pipe; 42, feeding pump; 43, heating mechanism; 431, heating shell; 432, outlet; 433, inlet; 434, heating wire; 435, spiral wire; 44, filtering mechanism; 441, mesh plate; 442, connecting shaft; 443, connecting frame; 444, first spring; 445, cleaning mechanism; 4451, cleaning rod; 4452, notch; 4453, slider; 4454, slider Moving shaft; 4455, clearing block; 4456, second spring; 5, light material collecting component; 6, heavy material collecting component; 61, material collecting tube; 62, bracket; 63, guide rod; 64, buffer mechanism; 641, buffer frame; 642, buffer shell; 643, connecting rod; 644, fourth spring; 645, buffer plate; 65, third spring; 66, cleaning mechanism; 661, fixing frame; 662, scraper; 67, material pump; 7, feed inlet; 8, heavy material discharge port; 9, light material discharge port. DETAILED DESCRIPTION
[0010] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
[0011] Example 1, using Figure 1-Figure 7 An efficient centrifugal device for processing dairy products according to one embodiment of the present invention is described as follows; like Figure 1-Figure 4 The present invention shows a high-efficiency centrifugal device for processing dairy products, comprising: A workbench 1, a centrifuge 3 is fixedly connected to the top of the workbench 1, a driving component 2 is fixedly connected to the top of the workbench 1, an output end of the driving component 2 is fixedly connected to the centrifuge 3, a feed port 7 is fixedly connected to the top of the centrifuge 3, a light material discharge port 9 is fixedly connected to the side of the top of the centrifuge 3 close to the feed port 7, a heavy material discharge port 8 is fixedly connected to the side of the top of the centrifuge 3 away from the light material collecting component 5, the other end of the light material discharge port 9 is fixedly connected to the light material collecting component 5, and the other end of the heavy material discharge port 8 is fixedly connected to the heavy material collecting component 6; A feeding component 4, which is used to feed dairy products into the inner cavity of the centrifuge 3, and an end of the feed port 7 away from the centrifuge 3 is fixedly connected to the feeding component 4; The feeding component 4 includes a feeding pipe 41, one end of which is fixedly connected to the feed port 7, a feeding pump 42 is fixedly connected to the side of the feeding pipe 41, a heating mechanism 43 is fixedly connected to the inner side of the feeding pipe 41, and a filtering mechanism 44 is fixedly connected to the end of the feeding pipe 41 away from the feed port 7; when the dairy product is being fed, the feeding pump 42 is turned on, and the suction force generated by the feeding pump 42 when working is used to pass the dairy product in the storage box through the feeding pipe 41 and enter the feed port 7, so as to be transported to the centrifuge 3. Before the dairy product is centrifuged, the dairy product such as milk may contain various impurities, such as grass clippings, dust, hair, cell fragments shed from the cow body, etc. If these solid impurities directly enter the centrifuge 3, it may cause damage to the equipment; A filtering mechanism 44 is provided at the end of the feeding pipe 41 that contacts the storage box at the bottom of the feeding pipe, thereby filtering the dairy products entering the centrifuge 3. At the same time, the dairy products entering the feeding pipe 41 through the feeding pump 42 can be appropriately heated by the heating mechanism 43 to reduce the viscosity of the milk, so that the heated dairy products are driven by the feeding pump 42 and enter the centrifuge 3 through the feeding port 7; like Figure 5 As shown, the filtering mechanism 44 includes a mesh plate 441, the side of the mesh plate 441 is fixedly connected to the inner side of the feed pipe, the top of the mesh plate 441 is slidably connected to a connecting shaft 442, the top of the connecting shaft 442 is fixedly connected to a connecting frame 443, a first spring 444 is sleeved on the connecting shaft 442, the top of the first spring 444 is fixedly connected to the connecting frame 443, the bottom of the first spring 444 is fixedly connected to the mesh plate 441, and a cleaning mechanism 445 is fixedly connected to the side of the connecting frame 443 close to the mesh plate 441; when the dairy products in the storage box are driven by the feed pump 42 to enter the feeding pipe 41, at the same time, through the suction force of the feed pump 42, the mesh plate 441 pulls the first spring 444 through the connecting shaft 442 to move upward in the feeding pipe 41, and at the same time, the mesh plate 441 drives the cleaning mechanism 445 to separate from the mesh of the mesh plate 441; At the same time, when the feeding work is completed and the feed pump 42 stops working, the connecting frame 443 is driven by the stretching of the first spring 444, so that the connecting frame 443 moves downward through the connecting shaft 442, so that the connecting frame 443 moves to the mesh of the mesh plate 441 through the cleaning mechanism 445, thereby avoiding the mesh of the mesh 441 from being blocked when the mesh 441 is filtering the dairy product; like Figure 6As shown, the clearing mechanism 445 includes a clearing rod 4451, the top of the clearing rod 4451 is fixedly connected to the bottom of the connecting frame 443, a slot 4452 is provided on the side of the clearing rod 4451, a slider 4453 is slidably connected to the inner side of the slot 4452, a sliding shaft 4454 is fixedly connected to the side of the slider 4453, the side of the sliding shaft 4454 is slidably connected to the inner side of the clearing rod 4451, a clearing block 4455 is fixedly connected to the end of the sliding shaft 4454 away from the slider 4453, a second spring 4456 is sleeved on the sliding shaft 4454, and the top of the second spring 4456 is fixedly connected to the clearing rod 4451. Then, the other end of the second spring 4456 is fixedly connected to the cleaning block 4455; when the feeding work is completed and the feed pump 42 stops working, the connecting frame 443 is driven by the stretching of the first spring 444, so that the connecting frame 443 moves downward through the connecting shaft 442, and the connecting frame 443 drives the cleaning block 4455 to move toward the mesh of the mesh plate 441 through the cleaning rod 4451, so as to eject the impurities blocked in the mesh of the mesh plate 441, so as to avoid a large amount of impurities blocking the mesh of the mesh plate 441 when the mesh plate 441 is filtering, thereby interfering with the normal filtering work of the mesh plate 441; When the cleaning rod 4451 drives the cleaning block 4455 to move toward the mesh of the mesh plate 441, when the extrusion force between the cleaning block 4455 and the impurities stuck in the mesh of the mesh plate 441 is greater than the tensile force of the second spring 4456, the cleaning block 4455 slides in the inner side of the notch 4452 and the cleaning rod 4451 through the slider 4453 and the sliding shaft 4454, thereby avoiding excessive extrusion force between the cleaning block 4455 and the impurities stuck in the mesh, which will cause extrusion damage to the cleaning block 4455 and the inner side of the mesh, thereby causing friction damage to the mesh aperture of the mesh plate 441, resulting in the phenomenon of enlargement of the mesh aperture; like Figure 7 As shown, the heating mechanism 43 includes a heating shell 431, the side of the heating shell 431 is fixedly connected to the inner side of the feeding tube 41, the bottom of the heating shell 431 is provided with an inlet 433, the top of the heating shell 431 is provided with an outlet 432, the inner side of the heating shell 431 is fixedly connected with a heating wire 434, the side of the heating wire 434 is wound with a spiral wire 435, and the side of the spiral wire 435 away from the heating wire 434 is fixedly connected to the inner side of the heating shell 431; the dairy product that enters the feeding tube 41 after being filtered by the mesh plate 441 continues to move upward by the suction force of the feed pump 42, and the dairy product enters the heating shell 431 through the inlet 433, and the spiral wire 435 is provided on the inner side of the heating shell 431, so that the dairy product that enters the heating shell 431 moves upward along the side of the heating wire 434, thereby increasing the contact area between the dairy product and the side of the heating wire 434, until it flows out through the outlet 432; By arranging a heating wire 434 on the inner side of the heating shell 431, the heating wire 434 heats the dairy product moving on the side of the spiral line 435, thereby helping to prevent the aggregation of fat globules. The fat globules in the milk may collide with each other and aggregate together at low temperatures to form larger fat globules. This aggregation phenomenon will affect the normal separation of the fat globules under the action of centrifugal force. Appropriate heating can keep the fat globules in a better dispersed state, which is more conducive to the separation of fat from other components such as whey in the centrifuge 3. Example 2, using Figure 8-Figure 10 The invention provides a high-efficiency centrifugal device for processing dairy products as follows; like Figure 8 As shown, the heavy material collecting component 6 includes a material receiving pipe 61, one end of which is fixedly connected to the heavy material discharge port 8, a material extraction pump 67 is fixedly connected to the side of the material receiving pipe 61, a bracket 62 is fixedly connected to the inner side of the material receiving pipe 61, a guide rod 63 is fixedly connected to the side of the bracket 62, a buffer mechanism 64 is fixedly connected to the other end of the guide rod 63, a third spring 65 is sleeved on the guide rod 63, one end of the third spring 65 is fixedly connected to the bracket 62, and the other end of the third spring 65 is fixedly connected to the cleaning mechanism 66; when the dairy product is centrifuged, the heavy liquid flows along the lower surface of the disc to the edge of the drum, and then is discharged through the heavy liquid outlet 432, and the material extraction is opened. The pump 67, through the suction force of the pump 67, draws the heavy material in the heavy material outlet 8 into the material receiving box at the bottom of the receiving tube 61 for collection and storage. At the same time, the suction force generated by the pump 67 when working drives the cleaning mechanism 66 to move toward the buffer mechanism 64 in the receiving tube 61, so that when the heavy material passes through the receiving tube 61, the inner side of the receiving tube 61 can be cleaned to avoid a large amount of heavy material remaining in the inner side of the receiving tube 61 when collecting the heavy material. At the same time, the cleaning mechanism 66 is subjected to the suction force of the pump 67, so that the cleaning mechanism 66 continues to move in the receiving tube 61 until it is offset with the buffer mechanism 64. like Fig. 9 As shown, the cleaning mechanism 66 includes a fixing frame 661, one end of the third spring 65 away from the bracket 62 is fixedly connected to the inner side of the fixing frame 661, the inner side of the fixing frame 661 is slidably connected to the side of the guide rod 63, and scrapers 662 are fixedly connected to both sides of the fixing frame 661, and the side of the scraper 662 away from the fixing frame 661 contacts the inner side of the receiving tube 61; by turning on the suction pump 67, when the heavy material is sucked out, the suction force generated by the suction pump 67 is used, so that the fixing frame 661 drives the scraper 662 to move in the receiving tube 61, so that the scraper 662 cleans the inner wall of the receiving tube 61, so as to avoid a large amount of heavy material impurities remaining in the inner wall of the receiving tube 61 when the weight passes through the receiving tube 61, so that the residue is dried on the inner wall of the receiving tube 61 and is difficult to fall off naturally; like Fig.10 As shown, the buffer mechanism 64 includes a buffer frame 641, the side of the buffer frame 641 is fixedly connected to the inner side of the receiving tube 61, the inner side of the buffer frame 641 is fixedly connected to the inner side of the guide rod 63, the side of the buffer frame 641 close to the cleaning mechanism 66 is fixedly connected to a buffer shell 642, the inner side of the buffer shell 642 is slidably connected to a connecting rod 643, the end of the connecting rod 643 away from the buffer shell 642 is fixedly connected to a buffer plate 645, and a fourth spring 644 is sleeved on the connecting rod 643, one end of the fourth spring 644 is fixedly connected to the inner side of the buffer shell 642, and the other end of the fourth spring 644 is fixedly connected to the buffer plate 645. 45 is fixedly connected; when the material pump 67 extracts the heavy material, when the fixing frame 661 is continuously moved on the guide rod 63 by the suction force of the material pump 67, the fixing frame 661 collides and squeezes with the buffer plate 645, and the buffer plate 645 is subjected to the squeezing force. Meanwhile, the material of the buffer plate 645 is rubber material, and the buffer plate 645 slides in the buffer housing 642 through the connecting rod 643. Meanwhile, the buffering work of the fourth spring 644 is used to prevent the fixing frame 661 and the buffer plate 645 from colliding with the buffer frame 641 when they are buffered and squeezed, thereby causing squeezing damage to the scraper 662; The specific workflow is as follows: When working, the centrifuge 3 is mainly composed of a drum, a disc, a feed port 7, a light material discharge port 9, a heavy material discharge port 8 and a driving component 2. The drum is the core component of the centrifuge 3, which generates centrifugal force when rotating at high speed. The disc is located inside the drum, usually a group of thin metal sheets parallel to each other, which are conical or bowl-shaped and closely arranged. The feeding component 4 is used to transport the dairy products to be separated to the center of the drum. The light material discharge port 9 and the heavy material discharge port 8 are used to discharge the separated light material and heavy material respectively. The driving component 2 provides power for the centrifuge 3 to enable the drum to rotate at high speed. When the driving component 2 is started, the drum starts to rotate at a high speed. For dairy products, which are emulsions, mainly contain fat, protein, lactose and water. When dairy products enter the drum and are subjected to centrifugal force, the fat globules begin to move toward the center of the drum because the density of fat is lower than that of water and other components, while the components with higher density move toward the edge of the drum. The function of the disc is to increase the separation area and shorten the separation distance. The dairy products flow in the narrow gap between the discs. The shape of the disc guides the liquids of different densities to be layered. The light liquid flows along the upper surface of the disc to the center of the drum, and finally is discharged through the light material discharge port 9 until it enters the light material collection component for collection; the heavy material flows along the lower surface of the disc to the edge of the drum, and then is discharged through the heavy material discharge port 8, and is stored and collected by the heavy material collection component 6; When the dairy products are being fed, the feed pump 42 is turned on, and the suction force generated by the feed pump 42 is used to pass the dairy products in the storage box through the feed pipe 41 and into the feed port 7, so as to be transported to the centrifuge 3. Before the dairy products are centrifuged, the dairy products such as milk may contain various impurities, such as grass clippings, dust, hair, cell fragments shed from the cow body, etc. If these solid impurities directly enter the centrifuge 3, it may cause damage to the equipment. A filtering mechanism 44 is provided at the end of the feed pipe 41 that contacts the storage box at the bottom of the feed pipe, so as to filter the dairy products entering the centrifuge 3. At the same time, the dairy products entering the feed pipe 41 through the feed pump 42 can be appropriately heated by the heating mechanism 43 to reduce the viscosity of the milk, so that the heated dairy products are driven by the feed pump 42 and enter the centrifuge 3 through the feed port 7; When the dairy products in the storage box are driven by the feed pump 42 and enter the feeding pipe 41, the suction force of the feed pump 42 causes the mesh plate 441 to pull the first spring 444 through the connecting shaft 442 to move upward in the feeding pipe 41, and the mesh plate 441 drives the cleaning mechanism 445 to separate from the mesh holes of the mesh plate 441. When the feeding work is completed and the feed pump 42 stops working, the connecting frame 443 is driven by the stretching of the first spring 444, so that the connecting frame 443 moves downward through the connecting shaft 442, so that the connecting frame 443 moves to the mesh holes of the mesh plate 441 through the cleaning mechanism 445, thereby avoiding the mesh holes of the mesh plate 441 from being blocked when the mesh plate 441 is filtering the dairy products. When the feeding work is finished and the feed pump 42 stops working, the connecting frame 443 is driven by the stretching of the first spring 444, so that the connecting frame 443 moves downward through the connecting shaft 442, and the connecting frame 443 drives the cleaning block 4455 to move toward the mesh of the mesh plate 441 through the cleaning rod 4451, so as to eject the impurities blocked in the mesh of the mesh plate 441, so as to avoid the mesh of the mesh plate 441 being blocked by a large amount of impurities when the mesh plate 441 is filtering, thereby interfering with the normal filtering work of the mesh plate 441; When the cleaning rod 4451 drives the cleaning block 4455 to move toward the mesh of the mesh plate 441, when the extrusion force between the cleaning block 4455 and the impurities stuck in the mesh of the mesh plate 441 is greater than the tensile force of the second spring 4456, the cleaning block 4455 slides in the inner side of the notch 4452 and the cleaning rod 4451 through the slider 4453 and the sliding shaft 4454, thereby avoiding excessive extrusion force between the cleaning block 4455 and the impurities stuck in the mesh, which will cause extrusion damage to the cleaning block 4455 and the inner side of the mesh, thereby causing friction damage to the mesh aperture of the mesh plate 441, resulting in the phenomenon of enlargement of the mesh aperture; The dairy product filtered through the mesh plate 441 and entering the feeding pipe 41 continues to move upwards by the suction force of the feed pump 42, and the dairy product enters the heating shell 431 through the inlet 433. The spiral line 435 is provided on the inner side of the heating shell 431, so that the dairy product entering the heating shell 431 moves upwards along the side of the heating wire 434, thereby increasing the contact area between the dairy product and the side of the heating wire 434, until it flows out through the outlet 432; By arranging a heating wire 434 on the inner side of the heating shell 431, the heating wire 434 heats the dairy product moving on the side of the spiral line 435, thereby helping to prevent the aggregation of fat globules. The fat globules in the milk may collide with each other and aggregate together at low temperatures to form larger fat globules. This aggregation phenomenon will affect the normal separation of the fat globules under the action of centrifugal force. Appropriate heating can keep the fat globules in a better dispersed state, which is more conducive to the separation of fat from other components such as whey in the centrifuge 3. When the dairy product is centrifuged, the heavy liquid flows along the lower surface of the disc toward the edge of the drum, and then is discharged through the heavy liquid outlet 432. By turning on the pump 67, the heavy material in the heavy material outlet 8 is sucked into the receiving box at the bottom of the receiving pipe 61 for collection and storage by the suction force of the pump 67. At the same time, the suction force generated by the pump 67 during operation drives the cleaning mechanism 66 to move toward the buffer mechanism 64 in the receiving pipe 61. When the heavy material passes through the receiving pipe 61, the inner side of the receiving pipe 61 can be cleaned to avoid a large amount of heavy material remaining in the inner side of the receiving pipe 61 when the heavy material is collected. At the same time, the cleaning mechanism 66 is subjected to the suction force of the pump 67, so that the cleaning mechanism 66 continues to move in the receiving pipe 61 until it is offset against the buffer mechanism 64. When the material extraction pump 67 is turned on and the heavy material is extracted, the suction force generated by the material extraction pump 67 is used to drive the scraper 662 to move in the material receiving tube 61, so that the scraper 662 cleans the inner wall of the material receiving tube 61, thereby preventing a large amount of heavy material impurities from remaining inside the material receiving tube 61 when the weight passes through the material receiving tube 61, and the residues are dried on the inner wall of the material receiving tube 61 and are difficult to fall off naturally; When the extraction pump 67 extracts heavy materials, when the fixed frame 661 is continuously moved on the guide rod 63 by the suction force of the extraction pump 67, the fixed frame 661 collides and squeezes with the buffer plate 645, and the buffer plate 645 is subjected to the squeezing force. At the same time, the buffer plate 645 is made of rubber material. The buffer plate 645 slides in the buffer shell 642 through the connecting rod 643. At the same time, the buffering work of the fourth spring 644 is used to prevent the fixed frame 661 and the buffer plate 645 from colliding with the buffer frame 641 during the buffering and squeezing, thereby causing squeezing damage to the scraper 662.
[0012] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A high-efficiency centrifugal device for dairy product processing, characterized in that: include: A workbench (1), wherein a centrifuge (3) is fixedly connected to the top of the workbench (1), a driving component (2) is fixedly connected to the top of the workbench (1), an output end of the driving component (2) is fixedly connected to the centrifuge (3), a feed port (7) is fixedly connected to the top of the centrifuge (3), a light material discharge port (9) is fixedly connected to the side of the top of the centrifuge (3) close to the feed port (7), a heavy material discharge port (8) is fixedly connected to the side of the top of the centrifuge (3) away from the light material collecting component (5), the other end of the light material discharge port (9) is fixedly connected to the light material collecting component (5), and the other end of the heavy material discharge port (8) is fixedly connected to the heavy material collecting component (6); A loading component (4), the loading component (4) being used to load dairy products into the inner cavity of the centrifuge (3), wherein one end of the feed port (7) away from the centrifuge (3) is fixedly connected to the loading component (4); The feeding component (4) comprises a feeding pipe (41), one end of the feeding pipe (41) is fixedly connected to the feeding port (7), a feeding pump (42) is fixedly connected to the side of the feeding pipe (41), a heating mechanism (43) is fixedly connected to the inner side of the feeding pipe (41), and a filtering mechanism (44) is fixedly connected to the end of the feeding pipe (41) away from the feeding port (7); The filtering mechanism (44) comprises a mesh plate (441), the side of the mesh plate (441) is fixedly connected to the inner side of the feed pipe, the top of the mesh plate (441) is slidably connected to a connecting shaft (442), the top of the connecting shaft (442) is fixedly connected to a connecting frame (443), a first spring (444) is sleeved on the connecting shaft (442), the top of the first spring (444) is fixedly connected to the connecting frame (443), the bottom of the first spring (444) is fixedly connected to the mesh plate (441), and a cleaning mechanism (445) is fixedly connected to a side of the connecting frame (443) close to the mesh plate (441).
2. A high-efficiency centrifugal device for dairy product processing according to claim 1, characterized in that: The clearing mechanism (445) comprises a clearing rod (4451), a notch (4452) is provided on the side of the clearing rod (4451), a slider (4453) is slidably connected to the inner side of the notch (4452), a sliding shaft (4454) is fixedly connected to the side of the slider (4453), a clearing block (4455) is fixedly connected to one end of the sliding shaft (4454) away from the slider (4453), and a second spring (4456) is sleeved on the sliding shaft (4454).
3. A high-efficiency centrifugal device for dairy product processing according to claim 2, characterized in that: The top of the clearing rod (4451) is fixedly connected to the bottom of the connecting frame (443), the side of the sliding shaft (4454) is slidably connected to the inner side of the clearing rod (4451), the top of the second spring (4456) is fixedly connected to the clearing rod (4451), and the other end of the second spring (4456) is fixedly connected to the clearing block (4455).
4. A high-efficiency centrifugal device for dairy product processing according to claim 1, characterized in that: The heating mechanism (43) comprises a heating shell (431), the side of the heating shell (431) is fixedly connected to the inner side of the feeding tube (41), the bottom of the heating shell (431) is provided with an inlet (433), the top of the heating shell (431) is provided with an outlet (432), the inner side of the heating shell (431) is fixedly connected to a heating wire (434), the side of the heating wire (434) is wound with a spiral wire (435), and the side of the spiral wire (435) away from the heating wire (434) is fixedly connected to the inner side of the heating shell (431).
5. The high-efficiency centrifugal device for dairy product processing according to claim 1, characterized in that: The heavy material collecting component (6) comprises a material receiving tube (61), a material pump (67) is fixedly connected to the side of the material receiving tube (61), a bracket (62) is fixedly connected to the inner side of the material receiving tube (61), a guide rod (63) is fixedly connected to the side of the bracket (62), the other end of the guide rod (63) is fixedly connected to a buffer mechanism (64), a third spring (65) is sleeved on the guide rod (63), one end of the third spring (65) is fixedly connected to the bracket (62), and the other end of the third spring (65) is fixedly connected to a cleaning mechanism (66).
6. A high-efficiency centrifugal device for dairy product processing according to claim 5, characterized in that: The cleaning mechanism (66) comprises a fixed frame (661), the inner side of the fixed frame (661) being slidably connected to the side of the guide rod (63), and scrapers (662) being fixedly connected to both sides of the fixed frame (661), and the side of the scraper (662) away from the fixed frame (661) being in contact with the inner side of the material receiving tube (61).
7. A high-efficiency centrifugal device for processing dairy products according to claim 6, characterized in that: One end of the material receiving tube (61) is fixedly connected to the heavy material discharge port (8), and one end of the third spring (65) away from the bracket (62) is fixedly connected to the inner side of the fixing frame (661).
8. The high-efficiency centrifugal device for dairy product processing according to claim 5, characterized in that: The buffer mechanism (64) comprises a buffer frame (641), a side of the buffer frame (641) close to the cleaning mechanism (66) being fixedly connected to a buffer shell (642), an inner side of the buffer shell (642) being slidably connected to a connecting rod (643), an end of the connecting rod (643) away from the buffer shell (642) being fixedly connected to a buffer plate (645), and a fourth spring (644) being sleeved on the connecting rod (643).
9. A high-efficiency centrifugal device for processing dairy products according to claim 8, characterized in that: The side surface of the buffer frame (641) is fixedly connected to the inner side of the receiving tube (61), the inner side of the buffer frame (641) is fixedly connected to the inner side of the guide rod (63), one end of the fourth spring (644) is fixedly connected to the inner side of the buffer shell (642), and the other end of the fourth spring (644) is fixedly connected to the buffer plate (645).