A filter press device for the production of soluble soybean polysaccharides

Abstract

This utility model discloses a filter press device for the production of soluble soybean polysaccharides, including a filter press box, a filter press port, a filter press frame, a hydraulic rod, a pressure plate, and a blockage removal device. This utility model addresses the issue of compacted filter residue remaining inside the filter press frame after the filtration process by installing a blockage removal device at the lower front of the filter press box. First, the filter press frame is placed into the blockage removal chamber. Then, a blower is started, blowing airflow into the air chamber. The airflow pressure is increased through the air outlet, allowing the airflow to dislodge the filter residue blocking the bottom of the filter press frame, thus achieving a blockage removal effect. Compared to traditional scraper blockage removal, this airflow-based blockage removal device effectively reduces physical wear on the filter press frame, thereby controlling component replacement costs.

Description

Technical Field

[0001] This utility model relates to the field of filter press technology, specifically a filter press for the production of soluble soybean polysaccharides. Background Technology

[0002] Soluble soybean polysaccharide is a water-soluble dietary fiber extracted from soybeans. The production process of soluble soybean polysaccharide requires physical extrusion through a filter press to quickly separate the liquid components from insoluble solid impurities such as soybean residue, providing a pretreatment basis for subsequent purification.

[0003] Existing patent application number: 202120686158.4 A filter press device for adhesive production includes a filter press device body, a replacement mechanism is provided inside the filter press device body, a pressurizing mechanism is provided at the upper end of the filter press device body, a pressure frame is provided on the outer wall of the filter press device body, and a separation component is provided on one outer surface of the filter press device body.

[0004] The aforementioned patent describes the functional structure of a filter press device. In practical applications, filter residue is compacted and clogged in the filter frame during each filter press process. Existing technologies often use scrapers to clear the blockage, but the scraper and filter frame experience contact wear during the clearing process, resulting in significant component wear and high replacement costs. Therefore, we propose a filter press device for the production of soluble soybean polysaccharides to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a pressure filter device for the production of soluble soybean polysaccharides, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a filter press device for the production of soluble soybean polysaccharides, comprising a filter press box, a filter press port, a filter press frame, a hydraulic rod, a pressure plate, and a clogging removal device. The filter press box has a filter press port in the center of its front side, and a filter press frame is slidably fitted inside the filter press port. A hydraulic rod is installed in the center of the top surface of the filter press box, and the bottom telescopic end of the hydraulic rod extends into the filter press box and is fixedly installed with the pressure plate. A clogging removal device is provided at the lower part of the front side of the filter press box, and the clogging removal device includes a clogging removal box, a clogging removal chamber, and an air cavity. The filter press includes an air outlet, an exhaust port, a blower, and assembly components. A cleaning box is located on the lower front of the filter press box. A cleaning chamber is located on the upper middle front of the cleaning box, into which the filter press frame can be slidably installed. An air cavity is located at the bottom inner side of the cleaning box, and an air outlet is located on the bottom surface of the cleaning chamber, communicating with the interior of the air cavity. An exhaust port is located on the top of the cleaning box, communicating with the cleaning chamber. A blower is installed on the side of the cleaning box, with its nozzle connected to the air cavity. Assembly components are located at the bottom of the cleaning box.

[0007] Preferably, the filter press frame matches the shape and size of the unclogging chamber.

[0008] Preferably, the width of the air outlet slot is no more than 10mm.

[0009] Preferably, the assembly component includes a base, a slot, and pins. The base is screwed to the bottom of the unclogging box and is also supported at the bottom of the filter press box. The top surface of the base is provided with slots, and pins are installed at the four corners of the bottom of the filter press box, with the pins inserted into the slots.

[0010] Preferably, the connection length between the insertion slot and the pin is not less than 15mm.

[0011] Preferably, the assembly assembly further includes buckles and hooks. Buckles are symmetrically installed on the front edges of the left and right sides of the filter press box, and hooks are symmetrically installed on the rear edges of the left and right sides of the unclogging box. The buckles can be fastened to the hooks.

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

[0013] This invention features a de-clogging device installed at the lower front of the filter press chamber. After the filtration process, compacted filter residue easily remains inside the filter press frame. By installing the de-clogging device at the lower front of the filter press chamber, the filter press frame is first installed into the de-clogging chamber. Then, the blower is started, and airflow is blown into the air cavity through the blower. The airflow pressure is increased through the air outlet slot, allowing the airflow to flush away the filter residue blocking the bottom of the filter press frame, thereby achieving the de-clogging effect. Compared with the traditional scraper de-clogging, the de-clogging device uses airflow to de-clogging, effectively reducing the physical wear of the filter press frame and thus controlling the cost of component replacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a front view cross-sectional structural diagram of the medium-pressure filter box of this utility model;

[0016] Figure 3 This is a schematic diagram of the combined structure of the medium-pressure filter frame and the unclogging box of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the medium-pressure filter box of this utility model;

[0018] Figure 5 This is a schematic diagram of the unblocking box in this utility model;

[0019] Figure 6 This is a front view cross-sectional structural diagram of the unblocking box in this utility model.

[0020] In the diagram: Filter press box-1, Filter press port-2, Filter press frame-3, Hydraulic rod-4, Pressure plate-5, Unblocking device-6, Unblocking box-61, Unblocking chamber-62, Air cavity-63, Air outlet slot-64, Exhaust vent-65, Blower-66, Assembly component-67, Base-671, Insert slot-672, Plug-in foot-673, Buckle-674, Hook-675. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] Please see Figure 1 and Figure 2 This utility model provides a filter press device for the production of soluble soybean polysaccharides, including a filter press box 1, a filter press port 2, a filter press frame 3, a hydraulic rod 4, a pressure plate 5, and a blockage removal device 6. The filter press box 1 has a filter press port 2 in the middle of the front side, and the filter press frame 3 is slidably embedded in the inner side of the filter press port 2. The hydraulic rod 4 is installed in the middle of the top surface of the filter press box 1, and the bottom telescopic end of the hydraulic rod 4 extends into the interior of the filter press box 1 and is fixed to the pressure plate 5. The blockage removal device 6 is provided in the lower part of the front side of the filter press box 1.

[0023] Specifically, during use, the raw material is placed inside the filter press frame 3, and then the filter press frame 3 is installed into the filter press port 2. Subsequently, the hydraulic rod 4 is activated to control the pressure plate 5 to press down into the filter press frame 3 to physically squeeze the raw material, thereby squeezing out the water inside the raw material and collecting it inside the filter press box 1, thus realizing the filter press process.

[0024] Please see Figure 3 and Figure 6 This utility model provides a filter press device for the production of soluble soybean polysaccharides. The unblocking device 6 includes an unblocking box 61, an unblocking chamber 62, an air cavity 63, an air outlet 64, an exhaust port 65, a blower 66, and an assembly component 67. The unblocking box 61 is located at the lower front of the filter press 1. The unblocking chamber 62 is located at the upper middle front of the unblocking box 61. The filter press frame 3 can be slidably installed inside the unblocking chamber 62. The air cavity 63 is located at the bottom inner side of the unblocking box 61. The air outlet 64 is located at the bottom surface of the unblocking chamber 62 and is connected to the interior of the air cavity 63. An exhaust port 65 is located at the top of the unblocking box 61 and is connected to the unblocking chamber 62. A blower 66 is installed on the side of the unblocking box 61. The nozzle of the blower 66 is connected to the air cavity 63. An assembly component 67 is located at the bottom of the unblocking box 61.

[0025] Specifically, after the filter pressing process, compacted filter residue is easily left inside the filter press frame 3. By setting a cleaning device 6 at the lower front of the filter press box 1, the filter press frame 3 is first installed into the cleaning chamber 62, and then the blower 66 is started. The blower 66 blows air into the air cavity 63, and then the air pressure is increased through the air outlet 64, so that the airflow can flush away the filter residue blocking the bottom of the filter press frame 3, thereby achieving the cleaning effect. Compared with the traditional scraper cleaning, the cleaning device 6 uses airflow cleaning, which effectively reduces the physical wear of the filter press frame 3 and thus controls the cost of component replacement.

[0026] In this case, the shape and size of the filter press frame 3 and the unclogging chamber 62 are matched so that the bottom of the filter press frame 3 can fit tightly against the air outlet 64, ensuring the unclogging effect.

[0027] To further explain, the width of the air outlet 64 is no more than 10mm, so that the air outlet 64 has sufficient air pressure to flush away the filter residue blocking the bottom of the filter press frame 3.

[0028] Please see Figure 4 and Figure 5 This utility model provides a filter press device for the production of soluble soybean polysaccharides. The assembly component 67 includes a base 671, a connecting groove 672, and a pin 673. The base 671 is screwed to the bottom of the unblocking box 61 and is also supported at the bottom of the filter press box 1. The connecting groove 672 is distributed on the top surface of the base 671. The pins 673 are installed at the four corners of the bottom of the filter press box 1 and are inserted into the connecting groove 672, thereby combining the filter press box 1 and the unblocking box 61 into one unit, making it more convenient to use the unblocking function. The connection length between the connecting groove 672 and the pin 673 is not less than 15mm to ensure that the filter press box 1 and the base 671 are placed stably and are not prone to tipping over.

[0029] The filter press box 1 is symmetrically equipped with buckles 674 on the front edges of the left and right sides, and the unclogging box 61 is symmetrically equipped with hooks 675 on the rear edges of the left and right sides. The buckles 674 can be fastened with the hooks 675 to further enhance the connection between the filter press box 1 and the unclogging box 61. The overall structure is stable and not easy to loosen or shake.

[0030] Specifically, when assembling the filter press box 1 and the unclogging box 61, the filter press box 1 is placed on top of the base 671, the pin 673 is inserted into the inside of the insertion slot 672, and then the buckle 674 and the hook 675 are fastened together, thereby combining the filter press box 1 and the unclogging box 61 into one unit, making it more convenient to use the unclogging function.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filter press device for producing soluble soybean polysaccharides, comprising a filter press box (1), a filter press port (2), a filter press frame (3), a hydraulic rod (4), and a pressure plate (5), wherein the filter press box (1) has a filter press port (2) in the center of the front side, and the filter press frame (3) is slidably embedded in the inner side of the filter press port (2), and the hydraulic rod (4) is installed in the center of the top surface of the filter press box (1), and the bottom telescopic end of the hydraulic rod (4) extends into the interior of the filter press box (1) and is fixed to the pressure plate (5); Its features are: It also includes a blockage-clearing device (6). The blockage-clearing device (6) is provided on the lower front of the filter press (1). The blockage-clearing device (6) includes a blockage-clearing box (61), a blockage-clearing chamber (62), an air cavity (63), an air outlet (64), an air outlet (65), a blower (66), and an assembly assembly (67). The blockage-clearing box (61) is provided on the lower front of the filter press (1). The blockage-clearing chamber (62) is provided on the upper middle part of the front of the blockage-clearing box (61). The filter press frame (3) can be slidably installed into the blockage-clearing chamber (62). The bottom of the blockage clearing box (61) is provided with an air cavity (63), and the bottom surface of the blockage clearing chamber (62) is provided with an air outlet groove (64). The air outlet groove (64) is connected to the inside of the air cavity (63). The top of the blockage clearing box (61) is provided with an exhaust port (65), which is connected to the blockage clearing chamber (62). A blower (66) is installed on the side of the blockage clearing box (61), and the nozzle of the blower (66) is connected to the air cavity (63). An assembly assembly (67) is provided at the bottom of the blockage clearing box (61).

2. The filter press device for producing soluble soybean polysaccharides according to claim 1, characterized in that: The filter press frame (3) is matched in shape and size with the unclogging chamber (62).

3. The filter press device for producing soluble soybean polysaccharides according to claim 1, characterized in that: The width of the air outlet slot (64) is no more than 10mm.

4. The filter press device for producing soluble soybean polysaccharides according to claim 1, characterized in that: The assembly component (67) includes a base (671), a slot (672) and a pin (673). The base (671) is screwed on the bottom of the unclogging box (61). The base (671) is also supported on the bottom of the filter press box (1). The slot (672) is distributed on the top surface of the base (671). The pin (673) is installed at the four corners of the bottom of the filter press box (1). The pin (673) is inserted into the inside of the slot (672).

5. The filter press device for producing soluble soybean polysaccharides according to claim 4, characterized in that: The connection length between the socket (672) and the pin (673) is not less than 15mm.

6. The filter press device for producing soluble soybean polysaccharides according to claim 4, characterized in that: The assembly component (67) also includes a buckle (674) and a hook (675). Buckles (674) are symmetrically installed on the front edges of the left and right sides of the filter press (1), and hooks (675) are symmetrically installed on the rear edges of the left and right sides of the unclogging box (61). The buckles (674) can be fastened to the hooks (675).

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