Cyclohexane fat extraction and purification device

Abstract

The present invention provides a cyclohexane fat extraction and purification device, comprising a cabinet, a preliminary separation structure housed within the cabinet, a partition fixedly mounted within the cabinet above the preliminary separation structure, an air intake assembly connected to a vortex separation structure fixedly mounted at the bottom of the partition, a heating structure connected to the preliminary separation structure dockedly mounted on one side of the cabinet, a vortex separation structure fixedly mounted on top of the partition, a transmission mechanism assembled on the top of the cabinet, an output end of the transmission mechanism assembled and connected to the vortex separation structure, and a separation assembly fixedly mounted within the cabinet above the vortex separation structure. The present invention utilizes the rotation within the vortex separation structure to bring a cool liquid with a dynamic effect into contact, thereby increasing the separation effect of the separator; the air intake assembly can achieve a good gas collection effect, thereby increasing the retention time of alkane gas in the lower space.

Description

Technical Field

[0001] The invention relates to the technical field of cyclohexane fat production, and in particular to a cyclohexane fat extraction and purification device. Background Art

[0002] Cyclohexyl grease (also known as bearing grease or lubricating grease) is a special lubricant used to lubricate mechanical bearings. It is usually made from a mixture of base oil and additives and has the characteristics of moderate viscosity, strong pressure resistance, and high and low temperature resistance. Cyclohexyl grease plays an important lubricating role in the field of mechanical engineering.

[0003] During the production process, cyclohexane grease sometimes needs to be purified to ensure that the quality and performance of the product meet specific requirements. The purpose of purifying cyclohexane grease is to remove impurities, increase purity and improve its lubricating properties.

[0004] Filtration is a common and important step in the purification of cyclohexane. Filtration can effectively remove impurities, solid particles, or suspended matter in the solution, thereby obtaining a pure cyclohexane solution.

[0005] During the purification of cyclohexane, filtration is typically performed using filter paper, membranes, or other suitable filters. This helps separate larger solid particles or suspended matter from the solution, preventing them from further affecting the purification process and subsequent applications.

[0006] Filtration also helps remove insoluble impurities in the solvent, such as incompletely dissolved solids or precipitates formed in the solution. By filtering, a relatively clean solution can be obtained, laying the foundation for subsequent purification operations.

[0007] Through the above description, not only the chemical properties of cyclohexane fat are explained, but also the purification process of cyclohexane fat is further explained, and the necessity of cyclohexane fat passing through the filtration process during purification is understood. However, in fact, the purification process of cyclohexane fat still has the following shortcomings: during the purification of existing cyclohexane fat, the pretreated solution will be filtered first by using filtering devices such as filter funnels and filter paper. However, both the filter funnel and the filter paper need to be replaced frequently. If the replacement is not timely, the impurity particles in the material will be blocked by the filter gaps, which will also cause the filter funnel and filter paper to become clogged, affecting the diversion of the material and causing the overall purification time to be long. In order to avoid and reduce the occurrence of such phenomena, a high-efficiency cyclohexane fat extraction and purification device is proposed. Summary of the Invention

[0008] In view of the shortcomings of the prior art, the present invention provides a cyclohexane fat extraction and purification device, which solves the problems mentioned in the background technology.

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A cyclohexane fat extraction and purification device comprises a shell, a mounting chamber is provided on the top of the shell, a separation chamber is provided on the front of the shell, a centrifugal structure is rotatably installed inside the mounting chamber, a transmission mechanism extending into the separation chamber is docked and installed at the bottom of the centrifugal structure, the transmission mechanism comprises a transmission assembly, a guide assembly 1, a guide assembly 2, and a lifting assembly, a mounting port for cooperating with the transmission assembly is provided on one side of the shell, a transmission assembly connected to the transmission is assembled on one side of the shell, a guide assembly 1 is fixedly installed on the inner wall of the separation chamber, a guide assembly 2 is docked and installed on the top of the separation chamber, and the guide assembly 2 and the guide assembly 1 are meshed with each other for transmission, a lifting assembly is sleeved on the guide assembly 2, a filtering structure is fixedly installed on the bottom of the lifting assembly, and the end of the guide assembly 2 extends into the filtering structure;

[0011] The filter structure includes an installation cavity, a filter assembly, a snap-on sealing plate, and a limiting groove. The bottom of the lifting assembly is fixedly installed with the installation cavity, and the guide assembly 2 extends into the installation cavity. The bottom of the installation cavity is fixedly installed with a limiting groove. The filter assembly is placed in the limiting groove, and the top of the filter assembly is installed and connected to the installation cavity. The front of the installation cavity is equipped with a snap-on sealing plate through a slot and a block, and a rubber sealing gasket is provided on the inner side of the snap-on sealing plate. The bottom of the filter structure is docked with a connected material guide assembly, and the bottom of the separation chamber is provided with a sedimentation structure corresponding to the material guide assembly.

[0012] Furthermore, the transmission assembly includes a motor, a driving gear, and a gear ring. The motor is fixedly installed on one side of the shell, and the driving gear is rotatably installed on the output end of the motor. The outer side of the centrifugal structure is equipped with a gear ring that meshes with the driving gear.

[0013] Furthermore, the guide assembly 1 includes a shaft ring and a gear ring 2. The shaft ring is fixedly installed on the inner wall of the separation chamber, and the gear ring 2 is rotatably installed on the inner side of the shaft ring. A toggle component for use with the gear ring is fixedly installed on the bottom of the gear ring 2.

[0014] Furthermore, the guide component 2 includes a transmission gear 2, a transmission gear 1, a sleeve, and a discharge pipe. The bottom of the centrifugal structure is docked with a sleeve extending into the separation chamber, and the sleeve is fitted with a transmission gear 1. The top of the separation chamber is rotatably fitted with a transmission gear 2 that meshes with the transmission gear 1 and the gear ring 2. The bottom of the sleeve is docked with a connected discharge pipe.

[0015] Furthermore, the lifting assembly includes a sleeve, a lifting sleeve, a pressure plate, and a lifting notch. The sleeve is sleeved on the discharge pipe, the lifting sleeve is fixedly installed on the top of the sleeve, and the lifting notch is provided on the lifting sleeve to cooperate with the toggle component. The bottom of the sleeve is fixedly connected to the filtering structure, and a pressure plate is fixedly installed on the discharge pipe in the filtering structure.

[0016] Furthermore, the filter assembly includes an upper mesh plate, a spring, a soft plastic sleeve, a non-woven filter layer, a filter sponge, and a lower mesh plate. The upper mesh plate is installed on the top of the installation cavity through four sets of springs, the lower mesh plate is installed on the bottom of the mesh plate, three sets of soft plastic sleeves are installed between the lower mesh plate and the upper mesh plate, and the soft plastic sleeves are filled with filter sponges, and two sets of non-woven filter layers are installed between the soft plastic sleeves.

[0017] Furthermore, the centrifugal structure includes a centrifugal inner cylinder, a centrifugal outer cylinder, filter holes, and vortex ribs. The centrifugal outer cylinder is rotatably installed in the installation chamber, and the centrifugal inner cylinder is embedded in the centrifugal outer cylinder. The inner wall of the centrifugal inner cylinder is evenly distributed with vortex ribs, and filter holes are provided on the centrifugal inner cylinder between the vortex ribs.

[0018] Furthermore, the sedimentation structure includes a front sedimentation tank, a middle sedimentation tank, a rear sedimentation tank, a filter core, and a drain pipe. The front sedimentation tank is placed at the bottom of the separation chamber, the front sedimentation tank is provided with a middle sedimentation tank, the middle sedimentation tank is provided with a rear sedimentation tank, the rear sedimentation tank is equipped with a filter core, and the bottom of the shell is docked with a drain pipe connected to the filter core.

[0019] Furthermore, the material guide assembly includes a liquid guide cavity and a diversion pipe. The bottom of the installation cavity is docked with a connected liquid guide cavity, and the liquid guide cavity is docked with a connected diversion pipe, and the port of the diversion pipe is located above the front sedimentation tank.

[0020] Furthermore, a cover body that docks with the installation chamber is movably installed on the top of the shell, supporting feet are installed on the bottom of the shell, and a PLC controller is fixedly installed on one side of the shell.

[0021] The present invention provides a cyclohexane fat filtration and purification device. Compared with the existing technology, it has the following beneficial effects:

[0022] The guide component 1 is used to complete the secondary transmission of the guide component 2, prompting the lifting component to perform corresponding synchronous movement operations, thus achieving the effect of joint linkage. The lifting movement of the lifting component is used to complete the extrusion dialysis of the filtering structure, thereby increasing the filtration efficiency of the filtered cyclohexane grease and avoiding the situation where the cyclohexane grease retains for a long time and takes a long time to filter.

[0023] The filtered cyclohexane fat is diverted and guided by the material guide component, which has increased the operation progress of the subsequent process and the discharge efficiency of the cyclohexane fat. Finally, the sedimentation structure can be used to differentiate and precipitate the cyclohexane fat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 The schematic diagram of the overall top view of the purification device of the present invention is shown;

[0026] Figure 2 A schematic diagram of the overall structure of the purification device of the present invention when viewed from above is shown;

[0027] Figure 3 It shows a schematic structural diagram of the centrifugal structure and transmission mechanism of the present invention in a first assembled state;

[0028] Figure 4 A schematic diagram of the structure of the lifting assembly of the present invention is shown;

[0029] Figure 5 It shows a schematic structural diagram of the centrifugal structure and transmission mechanism of the present invention in a second assembled state;

[0030] Figure 6 It shows a schematic structural diagram of the filter structure and the lifting assembly of the present invention in an assembled state;

[0031] Figure 7 A schematic diagram of the structure of the filter assembly of the present invention is shown;

[0032] Figure 8 A schematic structural diagram of the assembly state of the precipitation structure and the material guide assembly of the present invention is shown;

[0033] Figure 9 Shown is a schematic diagram of the centrifugal structure composition of the present invention;

[0034] In the figure: 1. Shell; 11. Separation chamber; 12. Mounting port; 13. Cover; 2. Transmission mechanism; 21. Transmission assembly; 211. Motor; 212. Driving gear; 213. Gear ring 1; 22. Guide assembly 1; 221. Shaft ring; 222. Gear ring 2; 223. Toggle component; 23. Guide assembly 2; 231. Transmission gear 2; 232. Transmission gear 1; 233. Sleeve; 234. Feeding pipe; 24. Lifting assembly; 241. Sleeve; 242. Lifting sleeve; 243. Press plate; 3. Filter structure; 3 1. Install the cavity; 32. Filter assembly; 321. Upper screen; 322. Spring; 323. Soft plastic sleeve; 324. Non-woven filter layer; 325. Filter sponge; 326. Lower screen; 33. Snap-on sealing plate; 4. Centrifugal structure; 41. Centrifugal inner cylinder; 42. Centrifugal outer cylinder; 43. Filter holes; 44. Vortex ribs; 5. Sedimentation structure; 51. Pre-sedimentation tank; 52. Middle sedimentation tank; 53. Rear sedimentation tank; 54. Filter element; 55. Drain pipe; 6. Material guide assembly; 61. Liquid guide cavity; 62. Diverter pipe. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0036] Example 1

[0037] In order to solve the technical problems in the background technology, a cyclohexane fat extraction and purification device is provided as follows:

[0038] Combine Figures 1-9As shown, the present invention provides a cyclohexane fat extraction and purification device, comprising a shell 1, a mounting chamber is provided on the top of the shell 1, a separation chamber 11 is provided on the front of the shell 1, a centrifugal structure 4 is rotatably installed inside the mounting chamber, and a transmission mechanism 2 extending into the separation chamber 11 is docked and installed at the bottom of the centrifugal structure 4, the transmission mechanism 2 comprises a transmission assembly 21, a guide assembly 1 22, a guide assembly 2 23, and a lifting assembly 24, one side of the shell 1 is provided with a mounting port 12 that cooperates with the transmission assembly 21, one side of the shell 1 is equipped with a transmission assembly 21 that is transmission-connected to the centrifugal structure 4, a guide assembly 1 22 is fixedly installed on the inner wall of the separation chamber 11, a guide assembly 2 23 is docked and installed on the top of the separation chamber 11, and the guide assembly 2 23 and the guide assembly 1 22 are meshed with each other for transmission, a lifting assembly 24 is sleeved on the guide assembly 23, and a filtering structure 3 is fixedly installed on the bottom of the lifting assembly 24, and the end of the guide assembly 2 23 extends into the filtering structure 3;

[0039] The filtering structure 3 includes an installation cavity 31, a filtering component 32, a snap-on sealing plate 33, and a limiting groove. The bottom of the lifting component 24 is fixedly installed with the installation cavity 31, and the guide component 23 extends into the installation cavity 31. The bottom of the installation cavity 31 is fixedly installed with a limiting groove. The filtering component 32 is placed in the limiting groove, and the top of the filtering component 32 is installed and connected to the installation cavity 31. The front of the installation cavity 31 is equipped with a snap-on sealing plate 33 through a slot and a block, and a rubber sealing gasket is provided on the inner side of the snap-on sealing plate 33. The bottom of the filtering structure 3 is docked with a connected material guide component 6, and the bottom of the separation chamber 11 is provided with a sedimentation structure 5 corresponding to the material guide component 6.

[0040] The centrifugal structure 4 in the separation chamber 11 cooperates with the transmission mechanism 2 to prompt the centrifugal structure 4 to complete the rapid centrifugal separation of the cyclohexane raw material, thereby accelerating the separation efficiency of impurities in the cyclohexane. The transmission component 21 is used to complete the primary transmission of the guide component 1 22, prompting the centrifugal structure 4 to rotate synchronously. The guide component 1 22 is then used to complete the secondary transmission of the guide component 2 23, prompting the lifting component 24 to perform corresponding synchronized motion operations. The lifting motion of the lifting component 24 is used to complete the extrusion dialysis of the filtering structure 3, thereby increasing the filtration efficiency of the filtered cyclohexane, avoiding the situation where the cyclohexane retention time is long and the filtration time is long. The components in the filtering structure 3 complete the filtering operation of the fine particulate impurities in the cyclohexane, completing an important step in the purification of the cyclohexane.

[0041] The mounting cavity 31 is connected to the upper centrifugal structure 4 to collect and refilter the initially filtered cyclohexane grease. The internal filter assembly 32 is used to complete the secondary filtration of the cyclohexane grease, with the purpose of filtering out the fine particles in the cyclohexane grease. During the filtration, the mounting cavity 31 is synchronously lifted by the lifting assembly 24. At that time, the bottom of the lifting assembly 24 presses the filter assembly 32, so that the absorbed cyclohexane grease can be quickly analyzed and filtered out. If replacement is required, the personnel remove the snap-on sealing plate 33 and disassemble the filter assembly 32 from the limit groove.

[0042] The filtered cyclohexane fat is diverted and guided by the material guide component 6, which has increased the operation progress of the subsequent process and the discharge efficiency of the cyclohexane fat. Finally, the precipitation structure 5 can be used to differentiate and precipitate the cyclohexane fat and filter out the precipitated cyclohexane fat to complete the operation.

[0043] Example 2

[0044] like Figure 1 and Figure 3 、 Figure 5 、 Figure 8 As shown, based on the above embodiment, this embodiment further provides the following content:

[0045] In this embodiment, a cover 13 that docks with the installation chamber is movably mounted on the top of the housing 1 , support legs are mounted on the bottom of the housing 1 , and a PLC controller is fixedly mounted on one side of the housing 1 .

[0046] During the process, personnel need to first place the device in the appropriate working position using the support legs; then use the PLC controller to electrically connect the electrical components on the device to match the required processing steps;

[0047] Furthermore, during the operation, the personnel need to seal the port of the installation chamber through the cover 13 before they can proceed with the operation.

[0048] In this embodiment, the transmission assembly 21 includes a motor 211, a driving gear 212, and a gear ring 1 213. The motor 211 is fixedly mounted on one side of the housing 1, and the driving gear 212 is rotatably mounted on the output end of the motor 211. The outer side of the centrifugal structure 4 is provided with a gear ring 1 213 that meshes with the driving gear 212.

[0049] During operation, the motor 211 is first started, and the output end of the motor 211 drives the driving gear 212 to rotate, and the driving gear 212 drives the gear ring 1 213 in the meshing state to rotate, and then the gear ring 1 213 can drive the centrifugal structure 4 to rotate synchronously;

[0050] The centrifugal structure 4 is rotationally connected to the installation chamber via a rolling bearing. The rolling bearing is composed of a shaft ring 221 and balls, ensuring that the centrifugal structure 4 can rotate smoothly in the installation chamber.

[0051] In this embodiment, the guide assembly 23 includes a transmission gear 2 231, a transmission gear 1 232, a sleeve 233, and a discharge pipe 234. The bottom of the centrifugal structure 4 is docked with a sleeve 233 extending into the separation chamber 11, and the sleeve 233 is sleeved with a transmission gear 1 232. The top of the separation chamber 11 is rotatably installed with a transmission gear 2 231 that is meshed with the transmission gear 1 232 and the gear ring 2 222. The bottom of the sleeve 233 is docked with a connected discharge pipe 234.

[0052] During operation, the centrifugal structure 4 can synchronously drive the sleeve 233 to rotate during rotation, and the transmission gear 1 232 on the sleeve 233 will also rotate synchronously. At that time, the transmission gear 1 232 drives the transmission gear 2 231 to rotate synchronously, and the rotation of the transmission gear 2 231 drives the gear ring 2 222 to engage, and the gear ring 2 222 rotates in the shaft ring 221, achieving the effect of linkage transmission.

[0053] In this embodiment, the guide assembly 22 includes an axial ring 221 and a gear ring 222. The axial ring 221 is fixedly installed on the inner wall of the separation chamber 11, and the gear ring 222 is rotatably installed on the inner side of the axial ring 221. The bottom of the gear ring 222 is fixedly installed with a toggle component 223 for use with it.

[0054] During this period, the second gear ring 222 rotates in the shaft ring 221 and rotates around the lifting assembly 24. At this time, the shifting component 223 on the second gear ring 222 completes the mutual shifting cooperation with the lifting assembly 24, prompting the lifting assembly 24 to perform the lifting operation.

[0055] In this embodiment, the lifting assembly 24 includes a sleeve 241, a lifting sleeve 242, a pressure plate 243, and a lifting notch. The sleeve 241 is mounted on the discharge pipe 234, and the lifting sleeve 242 is fixedly installed on the top of the sleeve 241. The lifting sleeve 242 is provided with a lifting notch that cooperates with the toggle component 223. The bottom of the sleeve 241 is fixedly connected to the filter structure 3, and the pressure plate 243 is fixedly installed on the discharge pipe 234 in the filter structure 3.

[0056] During this period, the toggle component 223 rotates along with the gear ring 222. Since the toggle component 223 extends into the lifting sleeve 242, when the toggle component 223 rotates, the toggle component 223 will push the lifting notch. At that time, the toggle component 223 pushes the lifting notch, causing the lifting sleeve 242 to move up and down on the discharge pipe 234 through the sleeve 241, and when the lifting sleeve 242 moves up and down, it will also drive the filter structure 3 to move up and down synchronously.

[0057] Example 3

[0058] like Figures 1-9 As shown, based on the above embodiment, this embodiment further provides the following content:

[0059] In this embodiment, the filter assembly 32 includes an upper mesh plate 321, springs 322, a soft plastic sleeve 323, a non-woven filter layer 324, a filter sponge 325, and a lower mesh plate 326. The upper mesh plate 321 is docked and mounted on the top of the installation cavity 31 via four sets of springs 322. The lower mesh plate 326 is assembled on the bottom of the upper mesh plate 321. Three sets of soft plastic sleeves 323 are assembled between the lower mesh plate 326 and the upper mesh plate 321. The soft plastic sleeves 323 are filled with filter sponges 325. Two sets of non-woven filter layers 324 are assembled between the soft plastic sleeves 323.

[0060] As the lifting sleeve 242 rises, the installation cavity 31 is simultaneously driven to rise. As the installation cavity 31 rises, the net plate 321 first contacts the pressure plate 243, and then the pressure plate 243 is continuously squeezed. At this time, the soft plastic sleeve 323, the non-woven filter layer 324, and the filter sponge 325 between the net plate 321 and the lower net plate 326 are squeezed, and the cyclohexane liquid trapped inside can be compressed and discharged, while the impurity particles in the cyclohexane are trapped between the non-woven filter layer 324 and the filter sponge 325, completing the cyclohexane filtration operation.

[0061] After the filtration is completed, the upper assembly descends and the pressure plate 243 releases the compression on the filter assembly 32. At this time, under the elastic force of the spring 322, the filter assembly 32 between the upper plate 321 and the lower plate 326 is continuously reset and filled, and the cycle operation is continued.

[0062] In this embodiment, the centrifugal structure 4 includes a centrifugal inner cylinder 41, a centrifugal outer cylinder 42, filter holes 43, and vortex ribs 44. The centrifugal outer cylinder 42 is rotatably installed in the installation chamber, and the centrifugal inner cylinder 41 is embedded in the centrifugal outer cylinder 42. The inner wall of the centrifugal inner cylinder 41 is evenly distributed with vortex ribs 44, and the filter holes 43 are provided on the centrifugal inner cylinder 41 between the vortex ribs 44.

[0063] During operation, the motor 211 drives the driving gear 212 to rotate, and drives the gear ring 213 in the meshing state to rotate, which then drives the centrifugal outer cylinder 42 to rotate synchronously, and the centrifugal inner cylinder 41 inside the centrifugal outer cylinder 42 will also rotate synchronously. At that time, as the centrifugal inner cylinder 41 rotates, the internal annular fat liquid can be rotated. Under the action of centrifugation, impurities in the liquid will pass through the filter holes 43 on the centrifugal inner cylinder 41 into the centrifugal outer cylinder 42, and then be guided to the lower discharge through the discharge assembly on the centrifugal outer cylinder 42 to complete the preliminary filtration and separation operation of the device. In addition, the centrifugal filtration is active, which makes the overall process faster and more efficient.

[0064] In this embodiment, the sedimentation structure 5 includes a front sedimentation tank 51, a middle sedimentation tank 52, a rear sedimentation tank 53, a filter element 54, and a drain pipe 55. The front sedimentation tank 51 is arranged at the bottom of the separation chamber 11, the front sedimentation tank 51 is provided with a middle sedimentation tank 52, the middle sedimentation tank 52 is provided with a rear sedimentation tank 53, the rear sedimentation tank 53 is equipped with a filter element 54, and the bottom of the shell 1 is docked with a drain pipe 55 connected to the filter element 54.

[0065] The front sedimentation tank 51, the middle sedimentation tank 52, and the rear sedimentation tank 53 are divided into three layers; the order from the inside to the outside is the rear sedimentation tank 53, the middle sedimentation tank 52, and the front sedimentation tank 51;

[0066] During this period, the pre-precipitation tank 51 first collects and precipitates the filtered cyclohexane fat, and if there is excess, it will enter the middle precipitation tank 52, undergo secondary precipitation in the middle precipitation tank 52, and then be filtered and enter the post-precipitation tank 53;

[0067] The precipitated cyclohexane fat is retained in the rear sedimentation tank 53. What the personnel need to do is to connect and install it with the drain pipe 55 through the external pipeline, and use the external negative pressure equipment to extract the fat through the drain pipe 55. Under the action of negative pressure, the cyclohexane fat in the rear sedimentation tank 53 is extracted, and at the same time, the filter element 54 is used for the final fine filtration and discharge to reach the required purified cyclohexane fat.

[0068] In this embodiment, the material guide assembly 6 includes a liquid guide cavity 61 and a diversion pipe 62. The bottom of the installation cavity 31 is docked with a connected liquid guide cavity 61, and the liquid guide cavity 61 is docked with a connected diversion pipe 62, and the port of the diversion pipe 62 is located above the pre-sedimentation tank 51.

[0069] During this period, the material guide component 6 and the sedimentation structure 5 cooperate with each other, and the liquid guide cavity 61 can collect the filtered cyclohexane fat in the installation cavity 31, and use the diversion pipe 62 to divert and guide it to the pre-sedimentation tank 51 below, and use the pre-sedimentation tank 51 to complete the collection of the filtered cyclohexane fat.

[0070] The working principle and use process of the present invention:

[0071] When working:

[0072] During this process, the personnel need to first place the device in a suitable working position using the support legs; then use the PLC controller to electrically connect the electrical components on the device and perform the matching settings required for the processing process. The personnel need to first seal the port of the installation chamber using the cover 13 before they can start working;

[0073] The personnel first pour the material into the centrifugal inner cylinder 41, and then start the motor 211. The motor 211 drives the driving gear 212 to rotate, and drives the gear ring 1 213 in the meshing state to rotate, and then drives the centrifugal outer cylinder 42 to rotate synchronously. The centrifugal inner cylinder 41 inside the centrifugal outer cylinder 42 will also rotate synchronously. At that time, as the centrifugal inner cylinder 41 rotates, the internal ring-shaped fat liquid can be rotated. Under the action of centrifugation, impurities in the liquid will pass through the filter holes 43 on the centrifugal inner cylinder 41 into the centrifugal outer cylinder 42, and then be discharged through the discharge assembly on the centrifugal outer cylinder 42 to complete the preliminary filtration and separation operation of the device.

[0074] During the rotation of the centrifugal structure 4, the sleeve 233 can be synchronously driven to rotate, and the transmission gear 1 232 on the sleeve 233 will also rotate synchronously. At that time, the transmission gear 1 232 drives the transmission gear 2 231 to rotate synchronously, and the rotation of the transmission gear 2 231 drives the gear ring 2 222 to mesh. The gear ring 2 222 rotates in the shaft ring 221. The gear ring 2 222 rotates in the shaft ring 221. The gear ring 2 222 rotates around the lifting component 24. At that time, the toggle component 223 on the gear ring 222 completes the engagement with the lifting component. The mutual toggling cooperation between the gear ring 222 and the gear ring 24 causes the lifting assembly 24 to perform a lifting operation. The toggling member 223 rotates along with the gear ring 222. Since the toggling member 223 extends into the lifting sleeve 242, when the toggling member 223 rotates, the toggling member 223 pushes the lifting notch. At that time, the toggling member 223 pushes the lifting notch, causing the lifting sleeve 242 to perform a lifting movement on the discharge pipe 234 through the sleeve 241. When the lifting sleeve 242 is lifted or lowered, the filtering structure 3 is simultaneously driven to perform a synchronous lifting movement.

[0075] During this period, the rising of the lifting sleeve 242 will synchronously drive the installation cavity 31 to move upward. As the installation cavity 31 rises, the net plate 321 will first contact the pressure plate 243, and then the pressure plate 243 will be continuously squeezed. At this time, the soft plastic sleeve 323, non-woven filter layer 324, and filter sponge 325 between the net plate 321 and the lower net plate 326 will be squeezed, and the cyclohexane liquid trapped inside can be compressed and discharged, while the impurity particles in the cyclohexane will be trapped between the non-woven filter layer 324 and the filter sponge 325, completing the cyclohexane filtration operation;

[0076] After the filtration is completed, the upper assembly descends and the pressure plate 243 releases the compression on the filter assembly 32. At this time, under the elastic force of the spring 322, the filter assembly 32 between the upper plate 321 and the lower plate 326 is continuously reset and filled, and a continuous cycle operation is performed.

[0077] The liquid guide cavity 61 can collect the cyclohexane grease filtered in the installation cavity 31 and divert it to the pre-sedimentation tank 51 below through the diversion pipe 62. The pre-sedimentation tank 51 completes the collection of the filtered cyclohexane grease. During this period, the pre-sedimentation tank 51 first collects and precipitates the filtered cyclohexane grease. If there is excess, it will enter the middle sedimentation tank 52, undergo secondary precipitation in the middle sedimentation tank 52, and then be filtered and enter the rear sedimentation tank 53.

[0078] The precipitated cyclohexane fat is retained in the rear sedimentation tank 53. What the personnel need to do is to connect and install it with the drain pipe 55 through the external pipeline, and use the external negative pressure equipment to extract the fat through the drain pipe 55. Under the action of negative pressure, the cyclohexane fat in the rear sedimentation tank 53 is extracted, and at the same time, the filter element 54 is used for the final fine filtration and discharge to reach the required purified cyclohexane fat.

[0079] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0080] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A cyclohexane fat filtration and purification device, characterized in that: The cam is provided with a plurality of lifting mechanisms, the plurality of lifting mechanisms are connected to each other, and the plurality of lifting mechanisms are connected to each other. The filter structure includes a mounting cavity, a filter assembly, a snap-fit ​​sealing plate, and a limiting groove. The bottom of the lifting assembly is fixedly installed with the mounting cavity, and the guide assembly 2 extends into the mounting cavity. The bottom of the mounting cavity is fixedly installed with the limiting groove, the filter assembly is placed in the limiting groove, and the top of the filter assembly is installed and connected to the mounting cavity. The front of the mounting cavity is equipped with a snap-fit ​​sealing plate through a slot and a block, and a rubber sealing gasket is provided on the inner side of the snap-fit ​​sealing plate. The bottom of the filter structure is docked with a connected material guide assembly, and the bottom of the separation chamber is provided with a sedimentation structure corresponding to the material guide assembly. The filter assembly includes an upper screen, a spring, a soft plastic sleeve, a non-woven filter layer, a filter sponge, and a lower screen. The upper screen is mounted on the top of the installation cavity through four sets of springs, the lower screen is mounted on the bottom of the screen, three sets of soft plastic sleeves are mounted between the lower screen and the upper screen, and the soft plastic sleeves are filled with filter sponges. Two sets of non-woven filter layers are mounted between the soft plastic sleeves. The centrifugal structure includes a centrifugal inner cylinder, a centrifugal outer cylinder, filter holes, and vortex ribs. The centrifugal outer cylinder is rotatably installed in the installation chamber, the centrifugal inner cylinder is embedded in the centrifugal outer cylinder, the inner wall of the centrifugal inner cylinder is evenly distributed with vortex ribs, and the centrifugal inner cylinder between the vortex ribs is provided with filter holes; The first guide assembly includes a toggle component, the second guide assembly includes a feed pipe, the lifting assembly includes a sleeve, a lifting sleeve, a pressure plate, and a lifting notch. The sleeve is sleeved on the feed pipe, the top of the sleeve is fixedly mounted with the lifting sleeve, and the lifting notch is provided on the lifting sleeve to cooperate with the toggle component. The bottom of the sleeve is fixedly connected to the filter structure, and the pressure plate is fixedly mounted on the feed pipe in the filter structure. The sedimentation structure includes a front sedimentation tank, a middle sedimentation tank, a rear sedimentation tank, a filter core, and a drain pipe. The front sedimentation tank is placed at the bottom of the separation chamber, the middle sedimentation tank is arranged in the front sedimentation tank, the rear sedimentation tank is arranged in the middle sedimentation tank, the rear sedimentation tank is equipped with a filter core, and the bottom of the shell is docked with a drain pipe connected to the filter core.

2. A cyclohexane fat filtration and purification device according to claim 1, characterized in that: The transmission assembly includes a motor, a driving gear, and a gear ring. The motor is fixedly installed on one side of the shell, and the driving gear is rotatably installed on the output end of the motor. The outer side of the centrifugal structure is equipped with a gear ring that meshes with the driving gear.

3. A cyclohexane fat filtration and purification device according to claim 2, characterized in that: The guide assembly 1 includes a shaft ring, a second gear ring, and a toggle component. The shaft ring is fixedly installed on the inner wall of the separation chamber, and the second gear ring is rotatably installed on the inner side of the shaft ring. The bottom of the second gear ring is fixedly installed with a toggle component for use with it.

4. A cyclohexane fat filtration and purification device according to claim 3, characterized in that: The guide component 2 includes a transmission gear 2, a transmission gear 1, a sleeve, and a discharge pipe. The bottom of the centrifugal structure is docked with a sleeve extending into the separation chamber, and the sleeve is sleeved with a transmission gear 1. The top of the separation chamber is rotatably installed with a transmission gear 2 that meshes with the transmission gear 1 and the gear ring 2. The bottom of the sleeve is docked with a connected discharge pipe.

5. A cyclohexane fat filtration and purification device according to claim 4, characterized in that: The material guide assembly includes a liquid guide cavity and a diversion pipe. The bottom of the installation cavity is docked with a connected liquid guide cavity, and the liquid guide cavity is docked with a connected diversion pipe, and the port of the diversion pipe is located above the front sedimentation tank.

6. A cyclohexane fat filtration and purification device according to claim 5, characterized in that: A cover body that is docked with the installation chamber is movably installed on the top of the shell, supporting feet are installed on the bottom of the shell, and a PLC controller is fixedly installed on one side of the shell.

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