Membrane separation decoloring equipment for rapeseed oil

Abstract

The utility model discloses membrane separation decolorizing equipment for rapeseed oil, relates to the field of separation decolorizing equipment, in particular to membrane separation decolorizing equipment for rapeseed oil, which comprises a base, a cavity communicated with the lower surface is arranged in the base, and two lifting moving devices are mounted in the cavity of the base. Fixing plates are connected to the two sides of the lower surface of the lifting moving device correspondingly, rotating shafts are arranged on the opposite sides of the fixing plates, fixing grooves are formed in the two ends of each rotating shaft correspondingly, fixing assemblies are arranged in the fixing grooves correspondingly, second rotating grooves are formed in the sides, away from the inserting grooves, in the fixing plates correspondingly, and dismounting assemblies are arranged in the second rotating grooves correspondingly; the rotating shaft and the fixing plate are fixed through the arranged fixing assembly, then when the roller is damaged, the rotating shaft and the roller can be dismounted together to be replaced through the arranged dismounting assembly, it is ensured that when the roller is damaged, the roller can be replaced, and therefore the working efficiency is ensured.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of separation and decolorization equipment, in particular to a membrane separation and decolorization equipment for rapeseed oil. Background Art

[0002] As a polymer chemical material, membrane has the functions of separation, concentration, purification and desalination, and has the characteristics of high efficiency, energy saving, environmental protection and molecular-level filtration.

[0003] A membrane separation and decolorization device for rapeseed oil described in the prior art includes a separation and decolorization device body, a base is fixedly connected to one side of the separation and decolorization device body, a mounting plate is fixedly connected to the side of the base away from the separation and decolorization device body, a dual-axis motor is fixedly connected to the inside of the mounting plate, a rotating rod is fixedly connected to one side of the dual-axis motor, and a bearing is fixedly connected to the side of the rotating rod away from the dual-axis motor.

[0004] Although the above-mentioned technical device can drive the entire equipment to move to the designated workstation through rollers, and then raise the rollers through the lifting device to make the base contact the ground, the rollers in the device are easily damaged after being in contact with the ground for a long time. Since the device is not convenient for replacing the rollers, the work efficiency is offset by the reduction in mobile transportation. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a membrane separation and decolorization device for rapeseed oil to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a membrane separation and decolorization device for rapeseed oil, comprising a base, a cavity communicating with the lower surface is formed in the base, two lifting and moving devices are installed in the base cavity, both sides of the lower surfaces of the two lifting and moving devices are connected with fixed plates, a rotating shaft is provided on the opposite side of the two fixed plates, a fixing groove is formed at both ends of each rotating shaft, a fixing component is provided in each fixing groove, a slot communicating with the outer wall is formed on the inner wall of each fixing plate at the rotating shaft, a rotating groove 2 is formed on the side of each fixing plate away from the slot, a disassembly component is provided in each rotating groove 2, each fixing component is used to fix the rotating shaft, and each disassembly component is used to disassemble the rotating shaft.

[0007] Preferably, each of the disassembly components includes a rotating rod, each of the rotating rods is located in the second rotating groove, a rotating wheel is sleeved and fixed on the outer wall of each rotating rod, one end of each rotating rod passes through the outer wall of the fixed plate and is connected to a rotating cap, racks are provided on both sides of each rotating wheel, a threaded rod is provided on the side of each rack away from the rotating wheel, a gear is sleeved and fixed on the outer wall of each threaded rod at the rack, a sleeve is provided on the side of each threaded rod away from the gear, and the other end of each sleeve is connected to a push plate.

[0008] Preferably, each of the rotating caps is located outside the fixed plate, each of the fixed plates is provided with a movable groove connected to the second rotating groove at the rack, each of the fixed plates is provided with a through groove at the threaded rod, each of the fixed plates is provided with a rotating groove 1 connected to the movable groove and the through groove at the gear, and each of the fixed plates is provided with a placement groove connected to the slot and the through groove at the push plate.

[0009] Preferably, each of the rotating rods is rotatably connected to the second inner wall of the rotating groove, each of the racks is meshingly connected to the rotating wheel, each of the gears is meshingly connected to the rack, each of the threaded rods is rotatably connected to the first inner wall of the rotating groove, each of the outer walls of the sleeves is slidably connected to the inner wall of the through groove, each of the outer walls of the push plates is slidably connected to the inner wall of the placement groove, and one end of each sleeve passes through the through groove and extends into the placement groove to be connected to the outer wall of the push plate.

[0010] Preferably, each of the fixing components includes a spring, each of the springs is located in a fixing groove, each of the springs is provided with connecting plates at both ends, each of the connecting plates is connected to a triangular plug on the side away from the spring, the triangular end of each of the triangular plugs passes through the outer wall of the rotating shaft and extends into the placement groove, and each of the triangular plugs is plugged and fixed to the placement groove.

[0011] Preferably, each of the connecting plates is welded and fixed to the spring, the outer wall of each of the connecting plates is slidably connected to the inner wall of the fixing groove, and the outer wall of each of the triangular plug blocks is slidably connected to the inner wall of the placement groove.

[0012] Preferably, the upper surface of the base is connected with a main body of the separation and decolorization device, and the outer wall of each rotating shaft is sleeved with rollers in the same position, and each roller is rotatably connected to the outer wall of the rotating shaft.

[0013] To sum up, the technical solution mainly has the following beneficial effects: in response to the problems raised by the background technology, the present application fixes the rotating shaft and the fixed plate by setting a fixing component, and then through the setting of a disassembly component, when the roller is damaged, the rotating shaft and the roller can be disassembled together to replace them, ensuring that when the roller is damaged, it can be replaced, thereby ensuring work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a cross-sectional view of the base of the utility model.

[0016] Figure 3 This is a schematic diagram of the disassembly components of the utility model.

[0017] Figure 4 It is an enlarged view of point A of the present utility model.

[0018] Description of the drawings: 1. Base; 2. Main body of the separation and decolorization device; 3. Lifting and moving device; 4. Fixed plate; 401. Placement slot; 402. Through slot; 403. Rotation slot one; 404. Moving slot; 405. Rotation slot two; 406. Slot; 5. Rotating shaft; 501. Roller; 502. Fixed slot; 6. Fixed assembly; 601. Spring; 602. Connecting plate; 603. Triangular plug; 7. Disassembly assembly; 701. Rotating cap; 702. Rotating rod; 703. Rotating wheel; 704. Rack; 705. Gear; 706. Threaded rod; 707. Sleeve; 708. Push plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0020] Among them, all electrical components in the device are controlled by an external controller.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A membrane separation and decolorization device for rapeseed oil comprises a base 1, wherein the upper surface of the base 1 is connected to a separation and decolorization device body 2, a cavity communicating with the lower surface is provided in the base 1, two lifting and moving devices 3 are installed in the cavity of the base 1, both sides of the lower surface of the lifting and moving devices 3 are connected to fixed plates 4, a rotating shaft 5 is provided on the opposite side of the fixed plate 4, the outer wall of the rotating shaft 5 is sleeved with rollers 501 in the same position, the rollers 501 are rotatably connected to the outer wall of the rotating shaft 5, fixed grooves 502 are provided at both ends of the rotating shaft 5, fixed components 6 are provided in the fixed grooves 502, slots 406 communicating with the outer wall are provided on the inner wall of the fixed plate 4 at the rotating shaft 5, a rotating groove 2 405 is provided on the side of the fixed plate 4 away from the slot 406, a disassembly component 7 is provided in the rotating groove 2 405, the fixing component 6 is used to fix the rotating shaft 5, and the disassembly component 7 is used to disassemble the rotating shaft 5.

[0023] When the rapeseed oil needs to be subjected to membrane separation and decolorization treatment, the staff starts the lifting and moving device 3 through an external controller. After moving to the specified position, the rotating shaft 5 and the roller 501 are driven to rise through the fixed plate 4, so that the roller 501 is no longer in contact with the ground, and the base 1 is in contact with the ground. Then the rapeseed oil is put into the separation and decolorization device equipment body 2. The screening device in the separation and decolorization device equipment body 2 separates and dissolves the rapeseed oil from the solvent, so that the solute molecules or particles larger than the membrane pores cannot pass through to achieve membrane separation. The separated material and the decolorizer are continuously stirred to decolorize the rapeseed oil. When the roller 501 needs to be replaced, the staff moves the fixed component 6 by rotating the disassembly component 7 to take out the rotating shaft 5 equipped with the roller 501. When the rotating shaft 5 needs to be installed, the two ends of the rotating shaft 5 move into the slot 406, and when the outer wall of the fixed plate 4 contacts the fixed component 6, it is squeezed until the two ends of the rotating shaft 5 are inserted into the slot 406 and the fixed component 6 is plugged into the rotating shaft 5.

[0024] The rotating shaft 5 and the fixing plate 4 are fixed by the set 6 fixing components, and when the roller 501 is damaged, the rotating shaft 5 and the roller 501 can be removed together and replaced by the set disassembly component 7, ensuring that when the roller 501 is damaged, it can be replaced, thereby ensuring work efficiency.

[0025] For examples, see Figure 2-4, the disassembly assembly 7 includes a rotating rod 702, the rotating rods 702 are all located in the rotating groove 405, the outer wall of the rotating rod 702 is sleeved with a rotating wheel 703, one end of the rotating rod 702 passes through the outer wall of the fixed plate 4 and is connected to a rotating cap 701, racks 704 are provided on both sides of the rotating wheel 703, a threaded rod 706 is provided on the side of the rack 704 away from the rotating wheel 703, a gear 705 is sleeved and fixed on the outer wall of the threaded rod 706 located at the rack 704, a sleeve 707 is provided on the side of the threaded rod 706 away from the gear 705, and a push plate 708 is connected to the other end of the sleeve 707, and the rotating caps 701 are all located outside the fixed plate 4, and the fixed plate 4 is provided with a moving groove 404 connected to the rotating groove 405 at the rack 704, and the fixed plate 4 is located at the threaded rod 70 6 are provided with through grooves 402, the fixed plate 4 is located at the gear 705 and is provided with a rotating groove 1 403 communicating with the movable groove 404 and the through groove 402, the fixed plate 4 is located at the push plate 708 and is provided with a placement groove 401 communicating with the slot 406 and the through groove 402, the rotating rod 702 is rotatably connected to the inner wall of the rotating groove 2 405, the rack 704 is meshed with the rotating wheel 703, the gear 705 is meshed with the rack 704, the threaded rod 706 is rotatably connected to the inner wall of the rotating groove 1 403, the outer wall of the sleeve 707 is slidably connected to the inner wall of the through groove 402, the outer wall of the push plate 708 is slidably connected to the inner wall of the placement groove 401, and one end of the sleeve 707 passes through the through groove 402 and extends into the placement groove 401 and is connected to the outer wall of the push plate 708.

[0026] The staff drives the rotating rod 702 to rotate by rotating the rotating cap 701. The rotating rotating rod 702 drives the two meshing racks 704 to move to both sides along the moving groove 404 through the rotating wheel 703. The moving racks 704 drive the meshing gear 705 to rotate. The rotating gear 705 drives the sleeve 707 to move along the through groove 402 toward the placement groove 401 through the threaded rod 706. The moving sleeve 707 pushes the push plate 708 to move.

[0027] For examples, see Figure 2-3 The fixing component 6 includes a spring 601, which is located in the fixing groove 502. Connecting plates 602 are respectively provided at both ends of the spring 601. A triangular plug 603 is connected to the side of the connecting plate 602 away from the spring 601. The triangular end of the triangular plug 603 passes through the outer wall of the rotating shaft 5 and extends to the inside of the placement groove 401. The triangular plugs 603 are all plugged and fixed to the placement groove 401. The connecting plates 602 are all welded and fixed to the spring 601. The outer walls of the connecting plates 602 are slidably connected to the inner walls of the fixing groove 502. The outer walls of the triangular plugs 603 are slidably connected to the inner walls of the placement groove 401.

[0028] The triangular plug 603 is squeezed and moves into the fixed groove 502. The moving triangular plug 603 drives the connecting plate 602 to move. The moving connecting plate 602 squeezes the spring 601 until the triangular plug 603 is completely moved into the fixed groove 502. When the notch of the fixed groove 502 is parallel to the notch of the placement groove 401, the squeezed spring 601 rebounds. The rebounding spring 601 drives the triangular plug 603 to move into the placement groove 401 through the connecting plate 602 until the triangular plug 603 is plugged and fixed to the placement groove 401.

[0029] The working principle of the utility model is as follows: when it is necessary to perform membrane separation and decolorization treatment on rapeseed oil, the staff starts the lifting and moving device 3 through an external controller, and after moving to the specified position, the rotating shaft 5 and the roller 501 are driven to rise through the fixed plate 4, so that the roller 501 is no longer in contact with the ground, and the base 1 is in contact with the ground, and then the rapeseed oil is put into the separation and decolorization device main body 2, and the screening device in the separation and decolorization device main body 2 separates and dissolves the rapeseed oil from the solvent, so that the solute molecules or particles larger than the membrane pores cannot pass through to achieve membrane separation, and the separated materials are The roller 501 is continuously stirred with the decolorizing agent to decolorize the rapeseed oil. When the roller 501 needs to be replaced, the staff drives the rotating rod 702 to rotate by rotating the rotating cap 701. The rotating rotating rod 702 drives the two meshing racks 704 to move along the moving groove 404 to both sides through the rotating wheel 703. The moving rack 704 drives the meshing gear 705 to rotate. The rotating gear 705 drives the sleeve 707 to move along the through groove 402 toward the placement groove 401 through the threaded rod 706. The moving sleeve 707 pushes the push plate 70 8 moves, the moving push plate 708 contacts and squeezes the beveled surface of the triangular plug block 603, and the squeezed triangular plug block 603 moves into the fixed groove 502, and the moving triangular plug block 603 drives the connecting plate 602 to move, and the moving connecting plate 602 squeezes the spring 601 until the triangular plug block 603 is completely moved into the fixed groove 502. The staff takes out the rotating shaft 5 with the roller 501 installed. When the rotating shaft 5 needs to be installed, the two ends of the rotating shaft 5 move into the slot 406. When the outer wall of the fixing plate 4 and the bevel of the triangular plug block 603 are in contact, the two ends of the rotating shaft 5 move into the slot 406. When the cut surfaces are in contact, the triangular plug 603 is squeezed and moves into the fixed groove 502. The moving triangular plug 603 drives the connecting plate 602 to move, and the moving connecting plate 602 squeezes the spring 601 until the triangular plug 603 is completely moved into the fixed groove 502. When the notch of the fixed groove 502 is parallel to the notch of the placement groove 401, the squeezed spring 601 rebounds, and the rebounding spring 601 drives the triangular plug 603 to move into the placement groove 401 through the connecting plate 602 until the triangular plug 603 is plugged and fixed to the placement groove 401.

Claims

1. A membrane separation and decolorization device for rapeseed oil, comprising a base (1), characterized in that: The base (1) is provided with a cavity communicating with the lower surface, and two lifting and moving devices (3) are installed in the cavity of the base (1). Both sides of the lower surfaces of the two lifting and moving devices (3) are connected with fixed plates (4), and opposite sides of the two fixed plates (4) are provided with rotating shafts (5). Both ends of each rotating shaft (5) are provided with fixed grooves (502), and each of the fixed grooves (502) is provided with a fixing component (6). The inner wall of each fixed plate (4) is provided with a slot (406) communicating with the outer wall at the rotating shaft (5), and a rotating groove (405) is provided on a side of each fixed plate (4) away from the slot (406). A disassembly component (7) is provided in each of the rotating grooves (405). Each of the fixed components (6) is used to fix the rotating shaft (5), and each of the disassembly components (7) is used to disassemble the rotating shaft (5).

2. A membrane separation and decolorization device for rapeseed oil according to claim 1, characterized in that: Each of the disassembly components (7) comprises a rotating rod (702), each of the rotating rods (702) is located in the second rotating groove (405), a rotating wheel (703) is sleeved and fixed on the outer wall of each of the rotating rods (702), one end of each of the rotating rods (702) passes through the outer wall of the fixed plate (4) and is connected to a rotating cap (701), racks (704) are provided on both sides of each of the rotating wheels (703), a threaded rod (706) is provided on the side of each of the racks (704) away from the rotating wheel (703), a gear (705) is sleeved and fixed on the outer wall of each of the threaded rods (706) at the rack (704), a sleeve (707) is provided on the side of each of the threaded rods (706) away from the gear (705), and the other end of each of the sleeves (707) is connected to a push plate (708).

3. A membrane separation and decolorization device for rapeseed oil according to claim 2, characterized in that: Each of the rotating caps (701) is located outside the fixed plate (4); each of the fixed plates (4) is provided with a movable groove (404) at the rack (704) and communicates with the second rotating groove (405); each of the fixed plates (4) is provided with a through groove (402) at the threaded rod (706); each of the fixed plates (4) is provided with a rotating groove (403) at the gear (705) and communicates with the movable groove (404) and the through groove (402); and each of the fixed plates (4) is provided with a placement groove (401) at the push plate (708) and communicates with the slot (406) and the through groove (402).

4. A membrane separation and decolorization device for rapeseed oil according to claim 3, characterized in that: Each of the rotating rods (702) is rotatably connected to the inner wall of the second rotating groove (405), each of the racks (704) is meshedly connected to the rotating wheel (703), each of the gears (705) is meshedly connected to the rack (704), each of the threaded rods (706) is rotatably connected to the inner wall of the first rotating groove (403), each of the outer walls of the sleeves (707) is slidably connected to the inner wall of the through groove (402), each of the outer walls of the push plates (708) is slidably connected to the inner wall of the placement groove (401), and one end of each of the sleeves (707) passes through the through groove (402) and extends into the placement groove (401) to be connected to the outer wall of the push plate (708).

5. A membrane separation and decolorization device for rapeseed oil according to claim 1, characterized in that: Each of the fixing components (6) comprises a spring (601), each of the springs (601) is located in a fixing groove (502), and each of the springs (601) is provided with connecting plates (602) at both ends, and each of the connecting plates (602) is connected to a triangular plug-in block (603) on a side away from the spring (601), and a triangular end of each of the triangular plug-in blocks (603) passes through the outer wall of the rotating shaft (5) and extends into the interior of the placement groove (401), and each of the triangular plug-in blocks (603) is plugged and fixed to the placement groove (401).

6. A membrane separation and decolorization device for rapeseed oil according to claim 5, characterized in that: Each of the connecting plates (602) is welded and fixed to the spring (601), the outer wall of each of the connecting plates (602) is slidably connected to the inner wall of the fixing groove (502), and the outer wall of each of the triangular plug blocks (603) is slidably connected to the inner wall of the placement groove (401).

7. A membrane separation and decolorization device for rapeseed oil according to claim 1, characterized in that: The upper surface of the base (1) is connected to a separation and decolorization device body (2); the outer wall of each rotating shaft (5) is sleeved with a roller (501) at the same position; and each roller (501) is rotatably connected to the outer wall of the rotating shaft (5).

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