White granulated sugar juice filtering device

Abstract

The invention discloses a white granulated sugar juice filtering device and a filtering method thereof.The white granulated sugar juice filtering device comprises a filtering cartridge, a filtering assembly is connected to the interior of the filtering cartridge, a lifting assembly is connected to the exterior of the filtering cartridge, and a cleaning assembly is connected to the upper end of the filtering cartridge. The filter screen cylinder can preliminarily filter white granulated sugar particles contained in the white granulated sugar juice, and the microporous filter membrane has a fine pore structure and can further filter out large particles, microorganisms and impurities in the white granulated sugar juice, so that the filtering effect on the white granulated sugar juice can be improved, and the quality of the white granulated sugar juice is improved. The filtering device is used for solving the problem that white granulated sugar juice is difficult to filter more thoroughly due to the fact that only a common filter screen and a filter screen cylinder are adopted in a comparative patent. By arranging the lifting assembly, the servo motor drives the screw rod to rotate, so that the ball nut seat, the top plate, the filter screen cylinder and the microporous filter membrane are driven to lift, and the filter screen cylinder and the microporous filter membrane are conveniently taken out for thorough cleaning.

Description

Technical Field

[0001] This invention relates to the field of white sugar syrup filtration devices, and particularly to a white sugar syrup filtration device. Background Technology

[0002] A white sugar juice filtration device is a device used to separate solid impurities (such as suspended particles, impurity particles, etc.) from white sugar juice. Application No.: CN201720567473.9, a white sugar juice filtration device, which effectively improves the filtration quality by setting a two-stage filtration mechanism. At the same time, a heating element is set in the first-stage filtration mechanism to heat the filtered sugar juice, thereby reducing the viscosity of the sugar juice, thereby reducing the resistance of sugar juice filtration and improving the sugar juice filtration efficiency. However, the filter screen in the comparison patent is difficult to remove quickly, and the rinsing is done with ordinary cold water. The combination of cold water and white sugar juice may cause the white sugar juice to crystallize, which may reduce the cleaning efficiency, increase the cleaning difficulty, and make it difficult to remove the filter screen for thorough cleaning. In addition, the comparison patent only uses ordinary filter screen and filter screen cylinder, which is not enough to filter white sugar juice more thoroughly. Therefore, we propose a white sugar juice filtration device. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, the present invention aims to provide a white sugar syrup filtration device. By setting up a filtration component, the filter screen can perform preliminary filtration of white sugar particles contained in the white sugar syrup. The microporous filter membrane has a fine pore structure, which can further filter out larger particles, microorganisms and impurities in the white sugar syrup, thereby improving the filtration effect of white sugar syrup.

[0004] The above-mentioned technical objective of the present invention is achieved through the following technical solution: A white sugar syrup filtration device includes a filter cylinder, a filter assembly connected inside the filter cylinder, a lifting assembly connected outside the filter cylinder, and a cleaning assembly connected to the upper end of the filter cylinder. The filter assembly includes a top plate, which is movably connected to the upper end of the filter cylinder. A filter screen cylinder is fixedly connected to the lower end of the top plate. A connecting rod is fixedly connected to the lower end of the top plate. A microporous filter membrane is fixedly connected to the lower end of the connecting rod. By setting up a filter assembly, the filter cylinder can perform preliminary filtration of the sugar particles contained in the sugar syrup. The microporous filter membrane has a fine pore structure, which can further filter out larger particles, microorganisms and impurities in the sugar syrup, thereby improving the filtration effect of the sugar syrup.

[0005] The lifting assembly includes a base, which is fixedly connected to the lower end of the filter cylinder. A servo motor is fixedly connected inside the base, and a lead screw is fixedly connected to the upper end of the output end of the servo motor. A ball nut seat is movably connected to the outside of the lead screw.

[0006] By setting up a lifting assembly, the servo motor drives the lead screw to rotate, thereby lifting the ball nut seat, top plate, filter cylinder, and microporous filter membrane, making it easy to remove the filter cylinder and microporous filter membrane for thorough cleaning.

[0007] Furthermore, the upper end of the top plate is fixedly connected to a feed hopper, the lower end of the filter cylinder is fixedly connected to a base plate one, the lower end of the microporous filter membrane is fixedly connected to a base plate two, the microporous filter membrane is located outside the filter cylinder, the filter cylinder and the microporous filter membrane are movably connected inside the filter cylinder, the lower front end of the filter cylinder is fixedly connected to a discharge pipe, and the discharge pipe is fixedly connected to a discharge valve.

[0008] By setting up a feed hopper, it is easy to add white sugar syrup into the filter cylinder. By opening the discharge valve, the filtered white sugar syrup can be discharged from the discharge pipe.

[0009] Furthermore, the ball nut seat is adapted to the lead screw, and a guide rod is fixedly connected to the right side of the upper end of the base, with a guide block slidably connected to the outside of the guide rod.

[0010] Furthermore, a fixing plate is fixedly connected to the outside of the ball nut seat and the guide block. A locking screw is connected to the upper end of the fixing plate. The fixing plate is connected to the upper end of the top plate. The locking screw passes through the fixing plate and is threadedly connected to the fixing plate. The locking screw is threadedly connected to the top plate. A PLC controller is fixedly connected to the front end of the base. The PLC controller is electrically connected to the servo motor.

[0011] Furthermore, the cleaning assembly includes a water pump, which is movably disposed on the rear side of the filter cartridge. The water pump has an inlet pipe threadedly connected to its inlet end and an outlet pipe threadedly connected to its outlet end. The outlet pipe extends into the interior of the filter cartridge and is fixedly connected to the filter cartridge.

[0012] Furthermore, a heating sleeve is fixedly connected to the outside of the water outlet pipe, and an electric heating coil is fixedly connected to the inside of the heating sleeve.

[0013] Furthermore, a temporary storage pipe is fixedly connected to the lower end of the water outlet pipe, and multiple nozzles are fixedly connected to the lower end of the temporary storage pipe, with the multiple nozzles arranged at equal intervals.

[0014] Furthermore, the PLC controller is electrically connected to the electric heating coil and the water pump.

[0015] Furthermore, a temperature monitoring module is fixedly installed inside the heating jacket and the electric heating coil, and the temperature monitoring module is electrically connected to the PLC controller.

[0016] Furthermore, a flow monitoring module is installed at the connection points of the water pump, the inlet pipe, and the outlet pipe, and the flow monitoring module is electrically connected to the PLC controller.

[0017] In summary, the present invention has the following beneficial effects: 1. By setting up a filter assembly, the filter screen can perform preliminary filtration of the sugar particles contained in the sugar syrup. The microporous filter membrane has a fine pore structure, which can further filter out larger particles, microorganisms and impurities in the sugar syrup, thereby improving the filtration effect of the sugar syrup. 2. By setting up a lifting component, the servo motor drives the lead screw to rotate, thereby driving the ball nut seat, top plate, filter cylinder, and microporous filter membrane to rise and fall, making it easy to remove the filter cylinder and microporous filter membrane for thorough cleaning. 3. By setting up a feed hopper, it is easy to add white sugar syrup into the filter cylinder. By opening the discharge valve, the filtered white sugar syrup can be discharged from the discharge pipe.

[0018] 4. By setting up flow monitoring and temperature detection modules, the temperature of the equipment and the flow rate of water in the pipeline can be detected, which facilitates the adjustment of the equipment's processing power, thereby improving the energy efficiency and economic applicability of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure in this embodiment; Figure 2 This is a three-dimensional structural diagram of the lifting component and the filtering component in this embodiment; Figure 3 This is in this embodiment Figure 2 Schematic diagram of the structure at point A; Figure 4 This is a three-dimensional structural diagram of the cleaning component in this embodiment; Figure 5 This is a schematic diagram of the planar structure of the electric heating coil in this embodiment.

[0020] In the diagram, 1. Filter cylinder; 2. Filter assembly; 201. Top plate; 202. Filter screen cylinder; 203. Connecting rod; 204. Microporous filter membrane; 205. Feed hopper; 206. Base plate one; 207. Base plate two; 208. Discharge pipe; 209. Discharge valve; 3. Lifting assembly; 301. Base; 302. Servo motor; 303. Lead screw; 304. Ball bearing nut seat; 305. Guide rod; 306. Guide block; 307. Fixing plate; 308. Locking screw; 309. PLC controller; 4. Cleaning assembly; 401. Water pump; 402. Water inlet pipe; 403. Water outlet pipe; 404. Heating jacket; 405. Electric heating coil; 406. Temporary storage pipe; 407. Nozzle. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0023] Reference Figure 1 As shown, a white sugar juice filtration device in a preferred embodiment of the present invention includes a filter cylinder 1, a filter assembly 2 connected inside the filter cylinder 1, a lifting assembly 3 connected outside the filter cylinder 1, and a cleaning assembly 4 connected to the upper end of the filter cylinder 1. Reference Figures 1-2 As shown, the filter assembly 2 includes a top plate 201, which is movably connected to the upper end of the filter cylinder 1. A filter screen cylinder 202 is fixedly connected to the lower end of the top plate 201. A connecting rod 203 is fixedly connected to the lower end of the top plate 201. A microporous filter membrane 204 is fixedly connected to the lower end of the connecting rod 203. By setting up the filter component 2, the filter cylinder 202 can perform preliminary filtration of the white sugar particles contained in the white sugar syrup. The microporous filter membrane 204 has a fine pore structure, which can further filter out larger particles, microorganisms and impurities in the white sugar syrup, thereby improving the filtration effect of the white sugar syrup.

[0024] Reference Figures 1-3 As shown, the lifting assembly 3 includes a base 301, which is fixedly connected to the lower end of the filter cylinder 1. A servo motor 302 is fixedly connected inside the base 301. A lead screw 303 is fixedly connected to the upper end of the output end of the servo motor 302. A ball nut seat 304 is movably connected to the outside of the lead screw 303.

[0025] By setting up the lifting component 3, the servo motor 302 drives the lead screw 303 to rotate, thereby driving the ball nut seat 304, the top plate 201, the filter cylinder 202, and the microporous filter membrane 204 to rise and fall, making it easy to remove the filter cylinder 202 and the microporous filter membrane 204 for thorough cleaning.

[0026] Reference Figures 1-3 As shown, the upper end of the top plate 201 is fixedly connected to the feed hopper 205, the lower end of the filter cylinder 202 is fixedly connected to the bottom plate 206, the lower end of the microporous filter membrane 204 is fixedly connected to the bottom plate 207, the microporous filter membrane 204 is located outside the filter cylinder 202, the filter cylinder 202 and the microporous filter membrane 204 are movably connected inside the filter cylinder 1, the lower front end of the filter cylinder 1 is fixedly connected to the discharge pipe 208, and the discharge valve 209 is fixedly connected to the outside of the discharge pipe 208.

[0027] By setting up the feed hopper 205, it is convenient to add white sugar juice into the filter cylinder 202. By opening the discharge valve 209, the filtered white sugar juice can be discharged from the discharge pipe 208.

[0028] Reference Figures 1-3 As shown, the ball nut seat 304 is adapted to the lead screw 303, and a guide rod 305 is fixedly connected to the right side of the upper end of the base 301. A guide block 306 is slidably connected to the outside of the guide rod 305.

[0029] By setting guide rod 305 and guide block 306, the fixed plate can be guided.

[0030] Reference Figures 1-3 As shown, a fixing plate 307 is fixedly connected to the outside of the ball nut seat 304 and the guide block 306. A locking screw 308 is connected to the upper end of the fixing plate 307. The fixing plate 307 is connected to the upper end of the top plate 201. The locking screw 308 passes through the fixing plate 307 and is threadedly connected to the fixing plate 307. The locking screw 308 is threadedly connected to the top plate 201. A PLC controller 309 is fixedly connected to the front end of the base 301. The PLC controller 309 is electrically connected to the servo motor 302.

[0031] By setting the locking screw 308, the top plate 201 can be easily removed from the fixing plate 307, thereby facilitating the replacement of the filter cylinder 202 and the microporous filter membrane 204.

[0032] Reference Figure 1 , Figure 4 and Figure 5As shown, the cleaning assembly 4 includes a water pump 401, which is movably disposed on the rear side of the filter cylinder 1. The water inlet end of the water pump 401 is threadedly connected to a water inlet pipe 402, and the water outlet end of the water pump 401 is threadedly connected to a water outlet pipe 403. The water outlet pipe 403 extends into the interior of the filter cylinder 1 and is fixedly connected to the filter cylinder 1.

[0033] By setting up a water pump 401, the water pump 401 can draw water into the water outlet pipe 403 and finally into the temporary storage pipe 406, where it is sprayed out by the nozzle 407 to rinse the residual white sugar juice inside the device.

[0034] Reference Figure 1 , Figure 4 and Figure 5 As shown, a heating sleeve 404 is fixedly connected to the outside of the water outlet pipe 403, and an electric heating coil 405 is fixedly connected to the inside of the heating sleeve 404.

[0035] By setting up an electric heating coil 405, the PLC controller 309 controls the electric heating coil to be energized and heated, thereby heating the water flow. The hot water is used to rinse the residual white sugar juice inside the device, preventing the white sugar juice from crystallizing when it cools down, and making it easier to rinse the white sugar juice residue.

[0036] Reference Figure 1 , Figure 4 and Figure 5 As shown, a temporary storage pipe 406 is fixedly connected to the lower end of the water outlet pipe 403, and multiple nozzles 407 are fixedly connected to the lower end of the temporary storage pipe 406. The multiple nozzles 407 are arranged at equal intervals.

[0037] Reference Figure 1 , Figure 4 and Figure 5 As shown, the PLC controller 309 is electrically connected to the electric heating coil 405 and the water pump 401.

[0038] By setting the PLC controller 309, the electrical components of this device can be controlled.

[0039] In addition, a temperature monitoring module is fixedly installed inside the heating jacket 404 and the electric heating coil 405. The temperature monitoring module is electrically connected to the PLC controller 309. A flow monitoring module is installed at the connection of the water pump 401, the inlet pipe 402 and the outlet pipe 403. The flow monitoring module is electrically connected to the PLC controller 309. Therefore, the temperature of the equipment and the flow rate of the water in the pipe can be detected, which makes it easier to adjust the processing power of the equipment, thereby improving the energy efficiency and economic applicability of the equipment.

[0040] Specific implementation process: First, white sugar syrup is added into the filter cylinder 202 through the feed hopper 205. The filter cylinder 202 can perform preliminary filtration of the white sugar particles contained in the white sugar syrup. The microporous filter membrane 204 has a fine pore structure, which can further filter out larger particles, microorganisms and impurities in the white sugar syrup, thereby improving the filtration effect of the white sugar syrup. Then, open the discharge valve 209 and discharge the filtered white sugar juice from the discharge pipe 208; The water pump 401 can draw water into the outlet pipe 403 and finally into the temporary storage pipe 406, and spray it out from the nozzle 407. The PLC controller 309 controls the electric heating tube to be energized and heated, so that the water can be heated. The hot water is used to rinse the white sugar juice remaining inside the device, preventing the white sugar juice from crystallizing when it cools down, and making it easier to rinse the white sugar juice residue. Finally, the servo motor 302 drives the lead screw 303 to rotate, thereby causing the ball nut seat 304, top plate 201, filter cylinder 202, and microporous filter membrane 204 to rise and fall, so that the filter cylinder 202 and microporous filter membrane 204 can be taken out for thorough cleaning.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A white sugar syrup filtering device, characterized in that: Includes a filter cylinder (1), a filter assembly (2) is connected inside the filter cylinder (1), a lifting assembly (3) is connected outside the filter cylinder (1), and a cleaning assembly (4) is connected to the upper end of the filter cylinder (1). The filter assembly (2) includes a top plate (201), which is movably connected to the upper end of the filter cylinder (1). A filter screen cylinder (202) is fixedly connected to the lower end of the top plate (201), and a connecting rod (203) is fixedly connected to the lower end of the top plate (201). A microporous filter membrane (204) is fixedly connected to the lower end of the connecting rod (203). The lifting assembly (3) includes a base (301), which is fixedly connected to the lower end of the filter cylinder (1). A servo motor (302) is fixedly connected inside the base (301), and a lead screw (303) is fixedly connected to the upper end of the output end of the servo motor (302). A ball nut seat (304) is movably connected to the outside of the lead screw (303).

2. The white sugar syrup filtering device according to claim 1, characterized in that: The upper end of the top plate (201) is fixedly connected to the feed hopper (205), the lower end of the filter cylinder (202) is fixedly connected to the bottom plate one (206), the lower end of the microporous filter membrane (204) is fixedly connected to the bottom plate two (207), the microporous filter membrane (204) is located outside the filter cylinder (202), the filter cylinder (202) and the microporous filter membrane (204) are movably connected inside the filter cylinder (1), the lower end of the front end of the filter cylinder (1) is fixedly connected to the discharge pipe (208), and the outside of the discharge pipe (208) is fixedly connected to the discharge valve (209).

3. The white sugar syrup filtering device according to claim 2, characterized in that: The ball nut seat (304) is adapted to the lead screw (303), and a guide rod (305) is fixedly connected to the right side of the upper end of the base (301). A guide block (306) is slidably connected to the outside of the guide rod (305).

4. The white sugar syrup filtering device according to claim 3, characterized in that: The ball nut seat (304) and guide block (306) are both fixedly connected to a fixing plate (307). The upper end of the fixing plate (307) is connected to a locking screw (308). The fixing plate (307) is connected to the upper end of the top plate (201). The locking screw (308) passes through the fixing plate (307) and is threadedly connected to the fixing plate (307). The locking screw (308) is threadedly connected to the top plate (201). The front end of the base (301) is fixedly connected to a PLC controller (309). The PLC controller (309) is electrically connected to the servo motor (302).

5. The white sugar syrup filtering device according to claim 4, characterized in that: The cleaning assembly (4) includes a water pump (401), which is movably disposed on the rear side of the filter cylinder (1). The water inlet end of the water pump (401) is threadedly connected to a water inlet pipe (402), and the water outlet end of the water pump (401) is threadedly connected to a water outlet pipe (403). The water outlet pipe (403) extends into the interior of the filter cylinder (1) and is fixedly connected to the filter cylinder (1).

6. The white sugar syrup filtering device according to claim 5, characterized in that: A heating sleeve (404) is fixedly connected to the outside of the water outlet pipe (403), and an electric heating coil (405) is fixedly connected to the inside of the heating sleeve (404).

7. The white sugar syrup filtering device according to claim 6, characterized in that: The lower end of the water outlet pipe (403) is fixedly connected to a temporary storage pipe (406), and the lower end of the temporary storage pipe (406) is fixedly connected to a plurality of nozzles (407), which are arranged at equal intervals.

8. The white sugar syrup filtering device according to claim 7, characterized in that: The PLC controller (309) is electrically connected to the electric heating coil (405) and the PLC controller (309) is electrically connected to the water pump (401).

9. A white sugar syrup filtering device according to claim 8, characterized in that: A temperature monitoring module is fixedly installed inside the heating jacket (404) and the electric heating coil (405), and the temperature monitoring module is electrically connected to the PLC controller (309).

10. A white sugar syrup filtering device according to claim 9, characterized in that: A flow monitoring module is provided at the connection of the water pump (401), the inlet pipe (402) and the outlet pipe (403), and the flow monitoring module is electrically connected to the PLC controller (309).

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