An automatic slurry-sludge separation and filtration device

Abstract

This utility model relates to the field of pulp and sludge separation and filtration, and more particularly to an automatic pulp and sludge separation and filtration device. This utility model provides such an automatic pulp and sludge separation and filtration device, including a support frame, a loading frame, a separation tank, and a filter screen. The loading frame is placed at the bottom center of the support frame, and the separation tank is fixedly installed on the upper part of the support frame. The lower front side of the separation tank has a hole, and the right side of the middle part of the separation tank is hollow. A filter screen is fixedly connected to the lower inner side of the separation tank, and the separation tank contains a separation component and a filtration component. This utility model, through the arrangement of components such as a cylinder, a pressing block, and a separation frame, utilizes the piston rod of the cylinder to drive the pressing block to squeeze the pulp and sludge downwards, further pressing the pulp and sludge, thus greatly improving the separation effect and efficiency of pulp and sludge, as well as the resource utilization rate.

Description

Technical Field

[0001] This utility model relates to the field of slurry and sludge separation and filtration, and in particular to an automatic slurry and sludge separation and filtration device. Background Technology

[0002] In the food industry, processes such as juice pressing, soy product processing, and starch extraction all require solid-liquid separation of raw materials to obtain pure liquid products or intermediate products for further processing. For example, in soy product processing, whether it's making soy milk or producing tofu, soy skin, or other finished products, a fine filtration process is needed to remove soy pulp to ensure a smooth texture, rich nutrition, and extended shelf life. However, traditional pulp-residue separation devices mostly use gravity separation filtration, relying on the gravity of the pulp itself to pass through a filter screen or filter cloth to achieve solid-liquid separation. However, this separation method has significant technical drawbacks. On the one hand, due to the limited effect of gravity, fine particles or viscous substances in the pulp are difficult to completely separate, resulting in a large amount of liquid components remaining in the separated pulp residue, reducing resource utilization. On the other hand, gravity separation is inefficient and slow, making it difficult to meet the needs of large-scale industrial production, leading to reduced production efficiency.

[0003] Therefore, there is an urgent need for an automatic slurry-sludge separation and filtration device that can efficiently and thoroughly separate slurry and sludge. Utility Model Content

[0004] In order to overcome the shortcomings of incomplete separation, low efficiency and waste of resources, the purpose of this utility model is to provide an automatic slurry and sludge separation and filtration device that can efficiently and thoroughly separate slurry and sludge.

[0005] Technical solution: An automatic slurry and sludge separation and filtration device includes a support frame, a loading frame, a separation tank, a filter screen, a separation component, and a filtration component. The loading frame is placed in the middle of the bottom of the support frame, and the separation tank is fixedly installed on the upper part of the support frame. The lower front side of the separation tank has holes, and the right side of the middle part of the separation tank is hollow. The filter screen is fixedly connected to the lower inner side of the separation tank, and the separation component and the filtration component are provided inside the separation tank. The separation component includes a cylinder, a connecting rod, a squeezing block, and a separation frame. The cylinder is fixedly installed on the rear side of the separation tank, with the piston rod of the cylinder facing upward. A connecting rod is fixedly connected to the piston rod of the cylinder. The connecting rod is curved, and a squeezing block is fixedly connected to the bottom of the connecting rod. The separation frame is slidably connected to the inner side of the middle part of the separation tank, and multiple holes are opened at the bottom of the separation frame.

[0006] Furthermore, the filter assembly includes a motor, a fixing component, a rotating shaft, and stirring blades. A fixing component is fixedly connected to the inner side of the lower part of the separation tank. A motor is fixedly installed at the inner bottom of the center of the fixing component. The output shaft of the motor faces upward, and a rotating shaft is fixedly connected to the output shaft of the motor. The rotating shaft extends upward through the filter screen, and multiple stirring blades are fixedly connected to the rotating shaft, with the bottom of each stirring blade in contact with the filter screen.

[0007] Furthermore, it also includes fixing blocks, storage boxes, and pins. Fixing blocks are fixedly connected to the lower front side of the separator in a left-right distributed manner. A storage box is provided in front of the hole opened on the separator. The storage box is in contact with the hole opened on the separator. Fixing blocks are also fixedly connected to the left and right sides of the storage box. Pins are slidably connected between the fixing blocks on each side.

[0008] Furthermore, it also includes a pull rod, which is fixedly connected to the right side of the separation frame.

[0009] Furthermore, the lever has a contour that fits the fingers.

[0010] Furthermore, a raised ring is provided at the center of the bottom of the support frame.

[0011] The beneficial effects of this utility model are as follows: By setting up components such as cylinder, extrusion block and separation frame, this utility model uses the piston rod of cylinder to drive the extrusion block to squeeze the pulp residue downward, further pressing the pulp residue, thereby greatly improving the separation effect and efficiency of pulp residue, as well as the resource utilization rate. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of the cylinder, connecting rod, and extrusion block components of this utility model.

[0014] Figure 3 This is a partial cross-sectional view of the stirring blade, extrusion block, and filter screen components of this utility model.

[0015] Figure 4 This is an exploded view of the components of this utility model, including the separation frame, separation tank, and filter screen.

[0016] Figure 5 This is a three-dimensional structural diagram of the stirring blade, motor, and rotating shaft of this utility model.

[0017] Figure 6 This is a three-dimensional structural diagram of the cylinder, connecting rod, and support frame components of this utility model.

[0018] In the attached diagrams: 1: support frame, 11: loading frame, 12: separation tank, 13: filter screen, 2: cylinder, 21: connecting rod, 22: extrusion block, 23: separation frame, 231: pull rod, 3: motor, 31: fixing part, 32: rotating shaft, 33: stirring blade, 4: fixing block, 41: storage box, 42: pin. Detailed Implementation

[0019] Example: An automatic slurry-residue separation and filtration device, such as Figures 1-6 As shown, the system includes a support frame 1, a loading frame 11, a separation tank 12, a filter screen 13, a separation assembly, and a filtration assembly. The loading frame 11 is placed at the bottom center of the support frame 1. The separation tank 12 is fixedly installed on the upper part of the support frame 1. A hole is provided on the lower front side of the separation tank 12. The right side of the middle part of the separation tank 12 is hollow. The filter screen 13 is fixedly connected to the lower inner side of the separation tank 12. The separation assembly and filtration assembly are located inside the separation tank 12. A [missing information - likely a component or component] is located at the bottom center of the support frame 1. The protruding ring with a limiting function can prevent the loading frame 11 from shifting. The separation assembly includes a cylinder 2, a connecting rod 21, a squeezing block 22 and a separation frame 23. The cylinder 2 is fixedly installed on the rear side of the separation tank 12. The piston rod of the cylinder 2 faces upward and the connecting rod 21 is fixedly connected to the piston rod of the cylinder 2. The connecting rod 21 is bent and the squeezing block 22 is fixedly connected to the bottom of the connecting rod 21. The separation frame 23 is slidably connected to the inner side of the middle of the separation tank 12. The bottom of the separation frame 23 has multiple holes.

[0020] like Figures 4-5 As shown, the filter assembly includes a motor 3, a fixing member 31, a rotating shaft 32, and stirring blades 33. The fixing member 31 is fixedly connected to the lower inner side of the separation tank 12. The motor 3 is fixedly installed at the inner bottom of the center position of the fixing member 31. The output shaft of the motor 3 faces upward, and the output shaft of the motor 3 is fixedly connected to the rotating shaft 32. The rotating shaft 32 extends upward through the filter screen 13. Multiple stirring blades 33 are fixedly connected to the rotating shaft 32, and the bottom of each stirring blade 33 is in contact with the filter screen 13.

[0021] like Figure 1 As shown, it also includes a fixing block 4, a storage box 41, and a pin 42. The fixing blocks 4 are fixedly connected to the lower front side of the separator 12 in a left-right distributed manner. The front side of the hole opened on the separator 12 is provided with a storage box 41 for holding small particle slurry residue. The storage box 41 is in contact with the hole opened on the separator 12, and the left and right sides of the storage box 41 are also fixedly connected with fixing blocks 4. The pins 42 for fixing the storage box 41 are slidably connected between the fixing blocks 4 on each side.

[0022] like Figures 2-4 As shown, it also includes a pull rod 231. The pull rod 231 is fixedly connected to the right side of the separation frame 23, which makes it easy for the operator to take out the separation frame 23. The pull rod 231 is provided with a contour that fits the fingers, which can effectively prevent the operator from slipping and causing the separation frame 23 to fall.

[0023] When the operator uses this device to separate and filter slurry and residue, firstly, the piston rod of the drive cylinder 2 moves upward, causing the extrusion block 22 to move upward. The extrusion block 22 will leave the separation tank 12. After the extrusion block 22 moves a certain distance, the slurry and residue are poured into the separation frame 23. Then, the piston rod of the drive cylinder 2 moves downward to cover the separation tank 12. At the same time, the separation frame 23 will perform preliminary separation of the slurry and residue. The separated slurry will be filtered again through the filter screen 13 and finally flow into the loading frame 11. Meanwhile, most of the slurry and residue will remain in the separation frame 23. By driving the piston rod of the drive cylinder 2 downward, the extrusion block 22 will be driven downward to squeeze the slurry and residue, thus further pressing the slurry and residue. Small particles of slurry and residue will fall directly onto the filter screen 13 through the holes of the separation frame 23. At this time, the motor 3 needs to be started, and the output shaft of the motor 3 will be activated. The stirring blades 33 agitate the small particles of slurry residue retained on the filter screen 13, clearing the filter screen 13 and preventing blockage that would prevent the slurry from filtering out smoothly. The small particles of slurry residue retained on the filter screen 13 are thrown out into the storage box 41 by centrifugal force through the rotation of the stirring blades 33. After completing one separation and filtration of slurry residue, the motor 3 is turned off, the storage box 41 is held, the pin 42 is pulled out, the storage box 41 is removed, the small particles of slurry residue are poured out, and the storage box 41 is reinstalled in its original position. Then the piston rod of the cylinder 2 is driven to move upward, driving the extrusion block 22 upward until it is separated from the separation frame 23. The separation frame 23 is pulled out by the pull rod 231, the separated slurry residue is poured out, and the separation frame 23 is put back in its original position. Finally, the loading frame 11 is taken out, the slurry is poured out, and the loading frame 11 is put back in its original position.

Claims

1. An automatic slurry-residue separation and filtration device, characterized in that it includes: The system includes a support frame (1), a loading frame (11), a separation tank (12), a filter screen (13), a separation component, and a filtration component. The loading frame (11) is placed in the middle of the bottom of the support frame (1). The separation tank (12) is installed on the upper part of the support frame (1). The lower front side of the separation tank (12) has a hole. The right side of the middle part of the separation tank (12) is hollow. The filter screen (13) is connected to the lower inner side of the separation tank (12). The separation component and the filtration component are installed inside the separation tank (12). The separation assembly includes a cylinder (2), a connecting rod (21), a squeezing block (22), and a separation frame (23). The cylinder (2) is installed on the rear side of the separation tank (12). The piston rod of the cylinder (2) faces upward, and the connecting rod (21) is connected to the piston rod of the cylinder (2). The connecting rod (21) is bent, and the squeezing block (22) is connected to the bottom of the connecting rod (21). The separation frame (23) is slidably connected to the inner side of the middle part of the separation tank (12). Multiple holes are opened at the bottom of the separation frame (23).

2. The automatic slurry-sludge separation and filtration device as described in claim 1, characterized in that, The filter assembly includes a motor (3), a fixing member (31), a rotating shaft (32), and stirring blades (33). The fixing member (31) is connected to the inner side of the lower part of the separation tank (12). The motor (3) is installed at the inner bottom of the center of the fixing member (31). The output shaft of the motor (3) faces upward, and the output shaft of the motor (3) is connected to the rotating shaft (32). The rotating shaft (32) extends upward through the filter screen (13). Multiple stirring blades (33) are connected to the rotating shaft (32), and the bottom of each stirring blade (33) is in contact with the filter screen (13).

3. The automatic slurry-residue separation and filtration device as described in claim 2, characterized in that, It also includes a fixing block (4), a storage box (41) and a pin (42). The fixing blocks (4) are distributed on the left and right sides of the lower front of the separation tank (12). The storage box (41) is provided in front of the hole opened on the separation tank (12). The storage box (41) is in contact with the hole opened on the separation tank (12). The left and right sides of the storage box (41) are also connected to the fixing blocks (4). The pins (42) are slidably connected between the fixing blocks (4) on each side.

4. The automatic slurry-sludge separation and filtration device as described in claim 3, characterized in that, It also includes a pull rod (231), which is connected to the right side of the separation frame (23).

5. The automatic slurry-sludge separation and filtration device as described in claim 4, characterized in that, The lever (231) has a contour that fits the fingers.

6. The automatic slurry-residue separation and filtration device as described in claim 5, characterized in that, The support frame (1) has a raised ring at the bottom center.

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