Cellulose filter-pressing separation device

Abstract

The utility model discloses a cellulose filter-pressing separation device, which belongs to the technical field of cellulose filter-pressing and comprises a liquid storage tank and an extrusion block, the top of the liquid storage tank is fixedly connected with a filter-pressing shell, the inner side wall of the filter-pressing shell is slidably connected with a movable filter disc, four corners of the bottom of the movable filter disc are respectively provided with a spring, and the movable filter disc is fixedly connected with the extrusion block. Springs penetrate through round holes in the four corners of the bottom of the filter pressing shell to be fixedly installed at the bottom of the inner side wall of the liquid storage box, the interior of an extrusion block is hollow, a second electric telescopic rod is installed at the top of the inner side wall, and a plurality of separation rods are installed at the bottom of the second electric telescopic rod through connecting pieces. According to the cellulose filter-pressing separation device disclosed by the utility model, the extrusion block and the movable filter disc can be separated through the separation rod which can be intelligently driven to extend out in the extrusion block, and the movable filter disc which can elastically slide up and down is matched, so that the effect of quickly and automatically paving materials can be achieved, and the materials can be quickly discharged after filter pressing is completed; the cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of cellulose filter pressing, in particular to a cellulose filter pressing separation device. Background Art

[0002] Cellulose is the main structural component of plant cell walls, usually combined with hemicellulose, pectin and lignin. The way and degree of combination have a great influence on the texture of plant-based foods. The change in texture of plants during maturity and post-ripening is caused by changes in pectin substances. Cellulose contains more sugars, which can be extracted through chemical decomposition and conversion. Cellulose is converted into monosaccharides by cellulase, and then the straw after reaction is squeezed and filtered by an extrusion device to squeeze out the sugar-water mixture after reaction inside the straw. The following problems exist in the prior art: 1. After chemical conversion, the fibers need to be squeezed and filtered. The existing device requires manual laying of the fibers on the bottom of the device. The efficiency of manual laying is slow, and the error of laying is poor, which affects the filter pressing effect of the device; 2. After extrusion, the fiber residue will be left inside the device, which is difficult to clean, affecting the efficiency of the device.

[0003] In order to solve the above problems, patent number CN202210337565.3 discloses a filter press equipment for separating, hydrolyzing and saccharifying raw cellulose, 1. The fixed box, motor 1, turntable, telescopic rod 1, telescopic rod 2, movable column, slide bar, elastic device and rubber pad are matched, and the turntable is driven to rotate by the output shaft of motor 1, so that one end of telescopic rod 1 rotates through the turntable, and telescopic rod 2 is used to drive the movable column to move left and right on the surface of the slide bar, so that the lifting device shakes and flattens the internal fiber raw material to prevent waste after extrusion due to uneven placement, which affects the extrusion effect of the device; 2. The water filter box, filter screen, motor 2, threaded rod, threaded sleeve, support rod, movable rod, fixed elastic device and elastic rotating device are matched. The method comprises the following steps: placing the fiber raw material on the top of the filter screen, squeezing it through the squeezing device, squeezing and filtering water through the filter screen, and utilizing the hardness of the support rod to lift the device. After the squeezing is completed, the threaded rod is driven to rotate by the second motor, and the filter screen is driven to move upward by the threaded sleeve, and moved up on the surface of the moving rod by the fixed elastic device, so that the tooth block drives the rotating disk to rotate counterclockwise. When it moves to the top, the rotating disk is squeezed downward by the tooth block, so that the rotating disk drives the elastic rotating device to rotate clockwise, and the surface of the fixed seat is rotated clockwise by the movable ring, so that the baffle plate squeezes and moves the moving plate through the fixed round rod, and the elastic force of the elastic roller is utilized to support the moving plate and the filter screen is supported to move upward. When the filter screen moves to the top, it is convenient to clean the fiber residue after squeezing.

[0004] The filter press equipment for separating, hydrolyzing and saccharifying raw cellulose disclosed in the above patent drives two sets of mechanical structures respectively by two sets of driving components to achieve different effects respectively. Setting up these devices not only wastes the purchase cost but also wastes electricity resources when using them. Utility Model Content

[0005] The purpose of the utility model is to provide a cellulose filter pressing and separation device. The cellulose filter pressing and separation device disclosed in the utility model can separate the extrusion block and the movable filter plate through a separation rod that can be intelligently driven and extended in the extrusion block. In combination with the movable filter plate that can elastically slide up and down, it can achieve the effect of quickly and automatically paving the material and quickly discharge the material after the filter pressing is completed. One set of equipment has two uses, which saves costs and solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cellulose filter press separation device comprises a liquid storage box and an extrusion block, wherein a filter press shell is fixedly connected to the top of the liquid storage box, a movable filter plate is slidably connected to the inner wall of the filter press shell, springs are installed at the four corners of the bottom of the movable filter plate, the springs pass through the circular holes at the four corners of the bottom of the filter press shell and are fixedly installed at the bottom of the inner wall of the liquid storage box, the extrusion block is hollow inside and a second electric telescopic rod is installed at the top of the inner wall, and a plurality of partition rods are installed at the bottom of the second electric telescopic rod through a connecting piece.

[0008] As a further solution of the utility model: a plurality of liquid holes are provided at the bottom of the filter press shell.

[0009] As a further solution of the utility model: a guide column is fixedly installed in the middle of the bottom of the movable filter plate, the guide column is slidably connected in the guide groove in the middle of the bottom of the filter housing, and a limiting plate is welded to the bottom of the guide column.

[0010] As a further solution of the utility model: the outer side wall of the liquid storage box is fixedly connected with a bracket, the bottom of the bracket upper frame is installed with a first electric telescopic rod, and the bottom of the first electric telescopic rod is installed with an extrusion block.

[0011] As a further solution of the utility model: the partition rod is slidably connected to the inner wall of the rod hole at the bottom of the extrusion block, and the bottom surface of the partition rod coincides with the bottom surface of the extrusion block after being retracted.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The cellulose filter pressing and separation device disclosed in the utility model can separate the extrusion block and the movable filter plate through a separation rod that can be intelligently driven to extend out from the extrusion block, and cooperate with the movable filter plate that can elastically slide up and down, so as to achieve the effect of quickly and automatically paving the material, and quickly discharge the material after the filter pressing is completed. One set of equipment has two uses, which saves costs and solves the problem that the filter pressing equipment for separating, hydrolyzing and saccharifying raw cellulose disclosed in the above patent drives two sets of mechanical structures respectively to achieve different effects by two sets of driving components, and the setting of these equipment not only wastes the purchase cost but also wastes electricity resources when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a cellulose filter press separation device according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic cross-sectional structure diagram of a cellulose filter press separation device according to an embodiment of the utility model;

[0016] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure at B in the figure.

[0018] In the figure: 1, bracket; 2, first electric telescopic rod; 3, extrusion block; 4, second electric telescopic rod; 5, connecting piece; 6, dividing rod; 7, rod hole; 8, filter housing; 9, movable filter plate; 10, liquid storage box; 11, guide column; 12, limit plate; 13, spring; 14, round hole; 15, liquid hole; 16, guide groove. DETAILED DESCRIPTION

[0019] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0020] See also Figures 1 to 4In the embodiment of the utility model, a cellulose filter pressing and separation device comprises a liquid storage box 10 and a squeezing block 3. A filter pressing shell 8 is fixedly connected to the top of the liquid storage box 10. A movable filter plate 9 is slidably connected to the inner wall of the filter pressing shell 8. Springs 13 are installed at the four corners of the bottom of the movable filter plate 9. The springs 13 pass through the circular holes 14 at the four corners of the bottom of the filter pressing shell 8 and are fixedly installed at the bottom of the inner wall of the liquid storage box 10. The squeezing block 3 is hollow inside and a second electric telescopic rod 4 is installed on the top of the inner wall. A plurality of partition rods 6 are installed at the bottom of the second electric telescopic rod 4 through a connecting piece 5. The cellulose filter pressing and separation device disclosed in the utility model can separate the squeezing block 3 and the movable filter plate 9 by the partition rod 6 that can be intelligently driven to extend out from the squeezing block 3. In combination with the movable filter plate 9 that can slide elastically up and down, it can achieve the effect of quickly and automatically paving the material and quickly discharge the material after the filter pressing is completed. One set of equipment has two uses, which saves costs.

[0021] Among them, a plurality of liquid holes 15 are opened at the bottom of the filter housing 8 to facilitate liquid leakage; wherein a guide column 11 is fixedly installed in the middle of the bottom of the movable filter plate 9, and the guide column 11 is slidably connected in the guide groove 16 in the middle of the bottom of the filter housing 8, and a limit plate 12 is welded at the bottom of the guide column 11, so as to achieve a good guiding effect; wherein a bracket 1 is fixedly connected to the outer wall of the liquid storage box 10, and a first electric telescopic rod 2 is installed at the bottom of the upper frame of the bracket 1, and an extrusion block 3 is installed at the bottom of the first electric telescopic rod 2, so as to facilitate filter pressing and separation; wherein the dividing rod 6 is slidably connected to the inner wall of the rod hole 7 at the bottom of the extrusion block 3, and the bottom surface of the dividing rod 6 coincides with the bottom surface of the extrusion block 3 after being retracted, so as to give the material on the movable filter plate 9 a certain shaking space, so as to facilitate automatic flattening.

[0022] The working principle of the utility model is as follows: the cellulose filter pressing and separation device disclosed in the utility model can separate the extrusion block 3 and the movable filter 9 through the partition rod 6 that can be intelligently driven to extend in the extrusion block 3, and cooperate with the movable filter 9 that can slide up and down elastically, so as to achieve the effect of quickly and automatically paving the material, and quickly discharge the material after the filter pressing is completed. One set of equipment has two uses, which saves costs. Before use, the material is placed on the top of the movable filter 9, and the external power supply controls the extension of the second electric telescopic rod 4 through the external switch to make the partition rod 6 extend to resist the movable filter 9, so as to give the material on the movable filter 9 a certain shaking space, and control the electric telescopic rod to continuously extend and retract, so as to drive the movable filter 9 to move. The filter plate 9 and the material thereon are continuously translated up and down, so that the material is flattened by vibration, and then the second electric telescopic rod 4 is controlled to shorten and the dividing rod 6 is retracted, and the first electric telescopic rod 2 is controlled to extend, and the movable filter plate 9 and the material thereon are pressed down together through the extrusion block 3 for separation and filtration. At this time, the guide column 11 slides downward along the guide groove 16 to play a guiding role, so that the movable filter plate 9 is smoothly translated, and the spring 13 is compressed and shortened. When the extrusion is completed, the first electric telescopic rod 2 is shortened to the shortest, and after the extrusion block 3 moves up and resets, the spring 13 rebounds and resets to eject the movable filter plate 9 and the material thereon upward (the first electric telescopic rod 2 and the second electric telescopic rod 4 are both existing products on the market).

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cellulose filter press separation device, comprising a liquid storage box (10) and a squeeze block (3), wherein a filter press shell (8) is fixedly connected to the top of the liquid storage box (10), characterized in that: The inner wall of the filter housing (8) is slidably connected to a movable filter plate (9), and springs (13) are installed at the four corners of the bottom of the movable filter plate (9). The springs (13) pass through the circular holes (14) at the four corners of the bottom of the filter housing (8) and are fixedly installed at the bottom of the inner wall of the liquid storage box (10). The extrusion block (3) is hollow inside and a second electric telescopic rod (4) is installed at the top of the inner wall. A plurality of partition rods (6) are installed at the bottom of the second electric telescopic rod (4) through a connecting piece (5).

2. The cellulose filter press separation device according to claim 1, characterized in that: The bottom of the filter press housing (8) is provided with a plurality of liquid holes (15).

3. The cellulose filter press separation device according to claim 1, characterized in that: A guide column (11) is fixedly installed in the middle of the bottom of the movable filter plate (9), and the guide column (11) is slidably connected in a guide groove (16) in the middle of the bottom of the filter housing (8). A limiting plate (12) is welded to the bottom of the guide column (11).

4. The cellulose filter press separation device according to claim 1, characterized in that: The outer wall of the liquid storage box (10) is fixedly connected to a bracket (1), a first electric telescopic rod (2) is installed at the bottom of the upper frame of the bracket (1), and an extrusion block (3) is installed at the bottom of the first electric telescopic rod (2).

5. The cellulose filter press separation device according to claim 4, characterized in that: The partition rod (6) is slidably connected to the inner wall of the rod hole (7) at the bottom of the extrusion block (3); after the partition rod (6) is retracted, the bottom surface coincides with the bottom surface of the extrusion block (3).

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