Solid-liquid separation device for food additive production

Abstract

The utility model discloses a solid-liquid separation device for food additive production, which comprises a filter box, a mounting plate, a fixed frame and a collection box, a separation mechanism is arranged on the filter box, the filter box is communicated with the inside of the separation mechanism, and a pair of through grooves is arranged on the surface of the filter box; through rotation of a screw rod, two connecting rods are driven to push a fixed frame to slide in a square sliding groove, and a filter plate slides out of a filter box, so that manual disassembly and assembly of the filter plate by an operator can be avoided, the labor intensity of human eyes of a worker is reduced, the disassembly and assembly difficulty is reduced, the replacement time is shortened, and the replacement efficiency is improved; the fixing frame drives the sealing cover plate to move horizontally, so that the sealing cover plate drives the pull rod to pull the collecting box to slide in the sliding groove, and therefore attachments on the surface of the filter plate can be prevented from falling to the surface of the device or a working area, the cleanliness of the working environment is guaranteed, unnecessary cleaning areas are reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food additive production equipment, in particular to a solid-liquid separation device for food additive production. Background Art

[0002] Food additives are substances added to food to maintain flavor or enhance taste, improve appearance or other qualities. Using vinegar and salt for pickling to preserve meat, preserving candies, and using sulfur dioxide to preserve wine. Food additives also include substances that may be indirectly introduced into food during manufacturing, through packaging, or during storage or transportation. When making food additives, a solid-liquid separation device is usually used to separate the solid food additives. Therefore, the Chinese authorized utility model patent (Publication No.: CN220696061 U) proposes a solid-liquid separation device for food additive production. Through the provided installation and fixing components, this solid-liquid separation device can install the filter plate outside the device main body, facilitating the disassembly and cleaning of the filter plate, and at the same time facilitating installation, saving time and improving efficiency. The filter plate is inserted into the inside of the receiving cavity through a slot. A sealing plate is arranged at the lower end inside the receiving cavity. By moving the movable block to one side of the movable groove through the first groove, the fixed plug moves. At this time, the connecting plate is placed on the second groove, and the movable block is released, so that the fixed plug is fixed with the fixing hole under the action of the spring, and the filter plate is fixed with the connecting base.

[0003] However, when disassembling and cleaning the filter plate of this device, the operator needs to manually pull the filter plate upward. Due to the liquid and materials attached to the filter plate after long-term use, plus its own weight, the overall weight of the filter plate is relatively large. It is time-consuming and laborious for the operator to disassemble manually, which will increase the labor intensity of the operator and affect the replacement efficiency of the filter plate. And during the process of vertically taking out the filter plate upward, the attachments on the surface of the filter plate will drip onto the surface of the device and the working area, easily affecting the cleanliness of the device and the working environment, increasing unnecessary cleaning areas, and affecting work efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages in the prior art that manual disassembly is time-consuming and laborious, increasing the labor intensity, affecting the replacement efficiency, affecting the cleanliness of the working environment, increasing unnecessary cleaning areas, and affecting work efficiency, and to propose a solid-liquid separation device for food additive production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A solid-liquid separation device for food additive production, comprising a filtration box, a mounting plate, a fixed frame and a collection box. A separation mechanism is provided on the filtration box, the interior of the filtration box is in communication with the separation mechanism, and a pair of through grooves are formed on the surface of the filtration box.

[0007] A mounting plate is provided on the filtration box, a fixing groove is formed on the mounting plate, a screw rod is rotatably installed in the fixing groove, a slider is threadedly installed on the screw rod, a cross plate is provided on the slider, and a pair of connecting rods are symmetrically arranged at the bottom of the cross plate. The pair of connecting rods cooperate with the pair of through grooves and extend into the interior of the filtration box. One ends of the pair of connecting rods are connected to both sides of the fixed frame. A square sliding groove is formed on one side of the filtration box, and the fixed frame is slidably fitted in the square sliding groove. A filter plate is provided on the fixed frame, and a sealing cover plate is installed on the fixed frame. The sealing cover plate cooperates with the square sliding groove.

[0008] A pair of sliding grooves are formed at the bottom of the filtration box, the collection box is slidably fitted with the pair of sliding grooves, and a pull rod is provided at one end of the collection box. The top end of the pull rod is connected to the sealing cover plate.

[0009] Preferably, a discharge pipe and four legs are provided at the bottom of the filtration box, and a drain pipe is provided on the other side of the filtration box.

[0010] Preferably, a motor is installed on one side of the mounting plate, one end of the screw rod penetrates through the fixing groove, and the output end of the motor is connected to one end of the screw rod.

[0011] Preferably, a positioning groove is formed on the fixed frame, a pair of limiting plates are provided on the fixed frame, a positioning plate is provided at the bottom of the filter plate, and the positioning plate cooperates with the positioning groove.

[0012] Preferably, a pair of placement grooves are formed on the fixed frame, through holes are formed at both ends of the placement groove, an active column is fitted in the placement groove, a spring is in clearance fit with the surface of the active column, and a limiting ring is provided on the surface of the active column. The limiting ring is located above the spring.

[0013] Preferably, both ends of the active column pass through the two through holes, and an arc-shaped elastic pressing plate is provided at the top end of the active column. The arc-shaped elastic pressing plate is an arc-shaped elastic plastic sheet.

[0014] The utility model has the following beneficial effects:

[0015] 1. Through the structural design of the screw rod and the fixed frame in the utility model, when using the device, by rotating the screw rod, the two connecting rods are driven to push the fixed frame to slide in the square sliding groove, and the filter plate is slid out of the filtration box, so as to avoid the operator manually disassembling and assembling the filter plate, reduce the labor intensity of the operator, reduce the disassembly and assembly difficulty, shorten the replacement time, and improve the replacement efficiency;

[0016] 2. Through the structural design of the sliding groove and the collection box, the present utility model drives the sealing cover plate to move horizontally through the fixed frame, so that the sealing cover plate drives the pull rod to pull the collection box to slide in the sliding groove, thereby avoiding the attachment on the surface of the filter plate from falling onto the surface of the device or the working area, ensuring the cleanliness of the working environment, reducing unnecessary cleaning areas, and improving the processing efficiency. Description of the Drawings

[0017] Figure 1 Schematic structural diagram of the solid-liquid separation device proposed by the present utility model;

[0018] Figure 2 Schematic structural diagram of the solid-liquid separation device proposed by the present utility model;

[0019] Figure 3 Schematic structural diagram of the fixed frame and the filter plate proposed by the present utility model;

[0020] Figure 4 Proposed by the present utility model Figure 1 Enlarged structural diagram of part A in

[0021] Figure 5 Proposed by the present utility model Figure 2 Enlarged structural diagram of part B in.

[0022] In the figure: 1. Filter box; 101. Legs; 102. Square sliding groove; 103. Through groove; 104. Sliding groove; 2. Separation mechanism; 3. Mounting plate; 301. Fixed groove; 302. Screw; 303. Slide block; 304. Cross plate; 305. Connecting rod; 4. Motor; 5. Sealing cover plate; 6. Fixed frame; 601. Positioning groove; 602. Limiting plate; 603. Placing groove; 7. Filter plate; 701. Positioning plate; 8. Collection box; 801. Pull rod; 9. Arc-shaped elastic pressing plate; 10. Movable column; 11. Spring. Detailed Implementation Modes

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Referring to Figures 1-5 , a solid-liquid separation device for food additive production includes a filter box 1, a mounting plate 3, a fixed frame 6, and a collection box 8. A separation mechanism 2 is provided on the filter box 1, the interior of the filter box 1 is communicated with the separation mechanism 2, a pair of through grooves 103 are opened on the surface of the filter box 1, a discharge pipe and four legs 101 are provided at the bottom of the filter box 1, and a liquid discharge pipe is provided on the other side of the filter box 1.

[0025] An installation plate 3 is provided on the filtering box 1. A fixing groove 301 is opened on the installation plate 3. A screw rod 302 is rotatably installed in the fixing groove 301. One side of the installation plate 3 is provided with a motor 4. One end of the screw rod 302 penetrates through the fixing groove 301, and the output end of the motor 4 is connected to one end of the screw rod 302. A slider 303 is threadedly installed on the screw rod 302. A cross plate 304 is arranged on the slider 303. A pair of connecting rods 305 are symmetrically arranged at the bottom of the cross plate 304. The pair of connecting rods 305 cooperate with a pair of through grooves 103 and extend into the interior of the filtering box 1. One end of the pair of connecting rods 305 is connected to both sides of the fixing frame 6. A square sliding groove 102 is opened on one side of the filtering box 1. The fixing frame 6 is slidably fitted in the square sliding groove 102. A filter plate 7 is arranged on the fixing frame 6. A sealing cover plate 5 is installed on the fixing frame 6. A sealing rubber sheet is arranged on the outer surface of the sealing cover plate 5, which can improve the sealing performance between the sealing cover plate 5 and the square sliding groove 102 and prevent liquid from leaking out. The sealing cover plate 5 cooperates with the square sliding groove 102. A pair of placing grooves 603 are opened on the fixing frame 6. Through holes are opened at both ends of the placing groove 603. An active column 10 is fitted in the placing groove 603. A spring 11 is fitted with a clearance on the surface of the active column 10. A limiting ring is arranged on the surface of the active column 10, and the limiting ring is located above the spring 11. Both ends of the active column 10 pass through the two through holes. An arc-shaped elastic pressing plate 9 is arranged at the top end of the active column 10. The arc-shaped elastic pressing plate 9 is an arc-shaped elastic plastic sheet;When a large amount of substances adhere to the surface of the filter plate 7 after the device has been used for a long time and the filter plate 7 needs to be replaced, start the motor 4. The output end of the motor 4 drives the screw rod 302 to rotate in the fixed slot 301, causing the slider 303 to move in the fixed slot 301. Through the horizontal movement of the fixed slot 301, the slider 303 is driven to horizontally displace above the mounting plate 3, thereby pulling the two connecting rods 305 to horizontally move in the two through slots 103. Under the push of the two connecting rods 305, the fixed frame 6 slides in the square sliding slot 102. When the slider 303 slides from one end of the screw rod 302 to the other end in the fixed slot 301, the fixed frame 6 slides out of the square sliding slot 102 under the push of the two connecting rods 305, so that the filter plate 7 provided on the fixed frame 6 is completely exposed. Then turn off the motor 4. During the process of the fixed frame 6 sliding out, when the two arc-shaped elastic pressing plates 9 slide out of the square sliding slot 102, the extrusion force of the square sliding slot 102 on the two arc-shaped elastic pressing plates 9 disappears, and the spring 11 rebounds, causing the movable column 10 to move upward. The bottom end of the movable column 10 retracts into the through hole, releasing the restriction on the filter plate 7, so as to take out the filter plate 7 for cleaning. After the cleaning is completed, align the positioning plate 701 at the bottom of the filter plate 7 with the positioning slot 601 and place it in, then vertically align the filter plate 7 so that the top of the filter plate 7 contacts the surface of the limiting plate 602. Then start the motor 4 and pull the fixed frame 6 through the two connecting rods 305, so that the fixed frame 6 slides into the square sliding slot 102. During the process of the fixed frame 6 sliding into the square sliding slot 102, when the fixed frame 6 slides to the point where the arc-shaped elastic pressing plate 9 contacts the upper surface of the inner wall of the square sliding slot 102, the square sliding slot 102 forms an extrusion on the arc-shaped elastic pressing plate 9, causing the arc-shaped elastic pressing plate 9 to undergo elastic deformation and squeeze the movable column 10, causing the movable column 10 to move downward and squeeze the spring 11. The spring 11 rebounds, causing the bottom end of the movable column 10 to slide out of the through hole at the bottom of the placement slot 603, thereby restricting the top of the filter plate 7 and preventing the filter plate 7 from loosening. When the sealing cover plate 5 on one side of the fixed frame 6 completely fits with the square sliding slot 102, stop the motor 4 to complete the disassembly and assembly of the filter plate 7, which can avoid the operator manually disassembling and assembling the filter plate 7, reduce the labor intensity of the operator, reduce the disassembly and assembly difficulty, shorten the replacement time, and improve the replacement efficiency.;

[0026] A pair of sliding grooves 104 are formed at the bottom of the filtering box 1. The collecting box 8 is slidably engaged with the pair of sliding grooves 104. One end of the collecting box 8 is provided with a pull rod 801, and the top end of the pull rod 801 is connected to the sealing cover plate 5. During the process of taking out the filter plate 7, when the fixed frame 6 is pulled out by the power of the motor 4 through the two connecting rods 305, the horizontal movement of the fixed frame 6 drives the sealing cover plate 5 to move horizontally. Through the movement of the sealing cover plate 5, the pull rod 801 is pulled to move, so that the collecting box 8 slides out of the sliding groove 104 under the pull of the pull rod 801. Since the collecting box 8 is located directly below the filter plate 7, during the process of the fixed frame 6 sliding out, the liquid and materials attached to the surface of the filter plate 7 fall into the collecting box 8, thereby avoiding the attachments on the surface of the filter plate 7 from falling onto the surface of the device or the working area, ensuring the cleanliness of the working environment, reducing unnecessary cleaning areas, and improving the processing efficiency.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A solid-liquid separation device for food additive production, comprising a filtration tank (1), characterized in that: A separation mechanism (2) is provided on the filter box (1), the interior of the filter box (1) is in communication with the separation mechanism (2), and a pair of through grooves (103) are formed on the surface of the filter box (1); It further includes a mounting plate (3) and a fixed frame (6). The filter box (1) is provided with the mounting plate (3). A fixing groove (301) is formed on the mounting plate (3). A screw rod (302) is rotatably installed in the fixing groove (301). A slider (303) is threadedly installed on the screw rod (302). A cross plate (304) is provided on the slider (303). A pair of connecting rods (305) are symmetrically arranged at the bottom of the cross plate (304). The pair of connecting rods (305) cooperate with the pair of through grooves (103) and extend into the interior of the filter box (1). One ends of the pair of connecting rods (305) are connected to both sides of the fixed frame (6). A square sliding groove (102) is formed on one side of the filter box (1). The fixed frame (6) is slidably fitted in the square sliding groove (102). A filter plate (7) is provided on the fixed frame (6). A sealing cover plate (5) is installed on the fixed frame (6), and the sealing cover plate (5) cooperates with the square sliding groove (102); It further includes a collection box (8). A pair of sliding grooves (104) are formed at the bottom of the filter box (1). The collection box (8) is slidably fitted with the pair of sliding grooves (104). One end of the collection box (8) is provided with a pull rod (801). The top end of the pull rod (801) is connected to the sealing cover plate (5).

2. The solid-liquid separation device for food additive production according to claim 1, wherein: Four legs (101) and a discharge pipe are provided at the bottom of the filter box (1). A drain pipe is provided on the other side of the filter box (1).

3. The solid-liquid separation device for food additive production according to claim 1, wherein: A motor (4) is installed on one side of the mounting plate (3). One end of the screw rod (302) penetrates through the fixing groove (301), and the output end of the motor (4) is connected to one end of the screw rod (302).

4. A solid-liquid separation device for food additive production according to claim 1, characterized in that: A positioning groove (601) is formed on the fixed frame (6). A pair of limiting plates (602) are provided on the fixed frame (6). A positioning plate (701) is provided at the bottom of the filter plate (7), and the positioning plate (701) cooperates with the positioning groove (601).

5. A solid-liquid separation device for food additive production according to claim 1 or 4, characterized in that: A pair of placement grooves (603) are formed on the fixed frame (6). Through holes are formed at both ends of the placement groove (603). An active column (10) is fitted in the placement groove (603). A spring (11) is in clearance fit with the surface of the active column (10). A limiting ring is provided on the surface of the active column (10), and the limiting ring is located above the spring (11).

6. The solid-liquid separation device for food additive production according to claim 5, wherein: Both ends of the active column (10) pass through the two through holes. An arc-shaped elastic pressing plate (9) is provided at the top end of the active column (10), and the arc-shaped elastic pressing plate (9) is an arc-shaped elastic plastic sheet.

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