Filtering device for industrial enzyme processing

Abstract

The utility model relates to the technical field of industrial enzyme processing, and discloses a filtering device for industrial enzyme processing, which comprises a box body, a fixing plate which is inclined downwards is fixedly arranged between two sides of the inner wall of the box body, and two filtering plates which are propped against the top of the fixing plate are movably inserted into an opening at the top of the box body. Two filter plates are arranged on the fixed plate, filter openings are formed in the side faces of the two filter plates, filter screens are fixedly installed in the two filter openings, and through openings are formed in the side faces of the two filter plates and located above the filter openings. The enzyme preparation is filtered through the second filter plate, when the second filter plate is also blocked, the enzyme preparation flows into the filter pipe through the flow guide pipe, and the enzyme preparation can be filtered again through centrifugal force generated when the filter pipe rotates, so that the situation that the enzyme preparation cannot be filtered normally due to blockage of a filter screen is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial enzyme processing, in particular to a filtering device for industrial enzyme processing. Background Art

[0002] Industrial enzyme preparations are a type of biochemical product with biocatalytic function. It is the name of enzymes after they begin to circulate as a commodity and are used in industry. There are nearly 30 types of enzymes that have been mass-produced, most of which are produced by microbial fermentation. Their dosage forms include solid enzyme preparations, liquid enzyme preparations, dry enzyme preparations and refined enzyme preparations. Immobilized enzymes and immobilized cells are also a form of enzyme preparations, which are widely used in food industry, medicine, chemical industry, textile, environmental protection and energy. Industrial enzymes need to be filtered during processing. However, when common filtering devices are used, the filter screen inside cannot be replaced. This will cause the filter screen to be blocked by substances intercepted on its surface after a period of use. Once the filter screen is blocked, more substances will accumulate on the filter screen, thereby seriously affecting the filtering effect of the filter screen. For this reason, the present application proposes a filtering device for industrial enzyme processing. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a filtering device for industrial enzyme processing, comprising a box body, a downwardly inclined fixed plate is fixedly installed between the two sides of the inner wall of the box body, two filter plates are movably inserted at the opening at the top of the box body, and are against the top of the fixed plate, and filter ports are opened on the sides of the two filter plates, and filter screens are fixedly installed in the two filter ports, and through openings are opened on the sides of the two filter plates and above the filter ports, the end of the fixed plate with a lower horizontal height is set to a horizontal shape, and a guide pipe is fixedly installed at the bottom of the horizontal end of the fixed plate, a rotatable filter tube is set at the middle position of the bottom of the inner cavity of the box body, a through hole is opened at the middle position of the top of the filter tube, the opening at the top of the guide tube extends to the top of the fixed plate, the bottom end of the guide tube is inserted in the through hole at the top of the filter tube, the side walls of the filter tube are set to a filter screen shape, and liquid outlet pipes connected with the interior are fixedly installed at both ends of the bottom of the box body.

[0004] Preferably, a motor is fixedly mounted on the bottom of the box, and an output end of the motor passes through the bottom of the box and is fixedly connected to the center of the bottom of the filter tube.

[0005] Preferably, two fixing rods are fixedly installed on both sides of the top of the box body, and fixing blocks are fixedly installed at the upper positions on both sides of the two filter plates. A socket is provided on each fixing block, and the sockets on the fixing blocks on both sides of each filter plate are respectively plugged into the corresponding fixing rods on the top of the box body, and a nut is threadedly sleeved on each fixing rod and abuts against the top of the fixing block.

[0006] Preferably, the height of the filter plate located at the top of the fixed plate is greater than that of the other filter plate, the bottoms of the two filter plates are arranged to be inclined surfaces with different inclinations from the fixed plate, and when the two fixed plates are located at the top of the fixed plates, the horizontal heights of the side openings of the two fixed plates are the same.

[0007] Preferably, a liquid inlet pipe communicating with the inner cavity of the box is fixedly mounted on the side of the box, the connecting point between the liquid inlet pipe and the box is located above the fixed plate, and the bottom ends of the two liquid outlet pipes are close to the vertical axis of the box.

[0008] Preferably, handles are fixedly mounted on the tops of the two filter plates.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] Through the two filter plates on the fixed plate, when the first filter plate is blocked, the enzyme preparation can be filtered through the second filter plate. When the second filter plate is also blocked, the enzyme preparation will flow into the filter tube through the guide tube. The centrifugal force when the filter tube rotates can filter the enzyme preparation again. Finally, the filtered enzyme preparation will be discharged from the bottom ends of the two liquid outlet pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0014] Figure 3 It is an enlarged structural schematic diagram of A of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the filter tube of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the filter plate of the utility model;

[0017] In the figure: 1. box body; 2. liquid inlet pipe; 3. fixing plate; 4. filter plate; 5. handle; 6. guide pipe; 7. filter pipe; 8. through hole; 9. motor; 10. liquid outlet pipe; 11. fixing rod; 12. fixing block; 13. nut; 14. filter screen; 15. through hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figure 1-5 The utility model includes a box body 1, a downwardly inclined fixed plate 3 is fixedly installed between the two sides of the inner wall of the box body 1, two filter plates 4 are movably inserted at the opening at the top of the box body 1, filter ports are opened on the sides of the two filter plates 4, filter screens 14 are fixedly installed in the two filter ports, and through openings 15 are opened on the sides of the two filter plates 4 and above the filter ports, the end of the fixed plate 3 with a lower horizontal height is set to a horizontal shape, and a guide tube 6 is fixedly installed at the bottom of the horizontal end of the fixed plate 3, a rotatable filter tube 7 is set at the middle position of the bottom of the inner cavity of the box body 1, a through hole 8 is opened at the middle position of the top of the filter tube 7, the opening at the top of the guide tube 6 extends to the top of the fixed plate 3, the bottom end of the guide tube 6 is inserted in the through hole 8 at the top of the filter tube 7, and the side wall of the filter tube 7 is set The box body 1 is in the shape of a filter screen, and both ends of the bottom of the box body 1 are fixedly installed with liquid outlet pipes 10 connected with the interior thereof. The enzyme preparation flows to the top of the fixed plate 3 through the liquid inlet pipe 2. When the enzyme preparation contacts the first filter plate 4, the filter screen 14 on the first filter plate 4 can filter it. When the filter screen 14 between the first filter plates 4 intercepts too much material and causes its filtering effect to be reduced, the enzyme preparation will pass through the opening 15 on the first filter plate 4 to the second filter plate 4, allowing the second filter plate 4 to filter the enzyme preparation. When the second filter plate 4 is in the same condition as the first filter plate 4, the enzyme preparation will flow to the lowest point of the fixed plate 3 through the opening 15 on the side of the second filter plate 4, and flow into the filter tube 7 through the guide tube 6. The filter tube 7 driven to rotate by the motor 9 can filter the enzyme preparation through centrifugal force.

[0020] At the same time, a motor 9 is fixedly installed at the bottom of the box body 1. The output end of the motor 9 passes through the bottom of the box body 1 and is fixedly connected to the center of the bottom of the filter tube 7. The liquid on the top of the fixed plate 3 can be guided to the inside of the filter tube 7 through the guide tube 6.

[0021] In addition, two fixing rods 11 are fixedly installed on both sides of the top of the box body 1, and fixing blocks 12 are fixedly installed at the upper positions on both sides of the two filter plates 3. A plug hole is opened on each fixing block 12, and the plug holes on the fixing blocks 12 on both sides of each filter plate 3 are respectively plugged into the corresponding fixing rods 11 on the top of the box body 1, and a nut 13 is threadedly sleeved on each fixing rod 11 and rests on the top of the fixing block 12. By unscrewing the nuts 13 on the fixing rods 11, the fixing blocks 12 on both sides of the filter plate 4 can be removed from the fixing rods 11, so that the filter screen 14 blocked on the filter plate 4 can be cleaned.

[0022] Furthermore, the height of the filter plate 4 located at the upper part of the fixed plate 3 is greater than the height of the other filter plate 4, the bottoms of the two filter plates 4 are both set to be inclined surfaces with different inclinations from the fixed plate 3, and when the two fixed plates 4 are located at the top of the fixed plate 3, the horizontal heights of the side openings 15 of the two fixed plates 4 are the same.

[0023] In addition, a liquid inlet pipe 2 connected to the inner cavity of the box body 1 is fixedly installed on the side of the box body 1, and the connecting point between the liquid inlet pipe 2 and the box body 1 is located above the fixed plate 3. The bottom ends of the two liquid outlet pipes 10 are close to the vertical axis of the box body 1, so that the openings at the bottom ends of the two liquid outlet pipes 10 can be closer, thereby facilitating the collection of liquid discharged from the two liquid outlet pipes 10.

[0024] In addition, handles 5 are fixedly mounted on the tops of the two filter plates 4 , and the filter plates 4 can be easily taken out of the box body 1 through the handles 5 .

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device for industrial enzyme processing, comprising a housing (1), characterized in that: A downwardly inclined fixing plate (3) is fixedly installed between the two sides of the inner wall of the box body (1), and two filter plates (4) are movably inserted at the opening at the top of the box body (1) and are abutted against the top of the fixing plate (3). The sides of the two filter plates (4) are provided with filter ports, and filter screens (14) are fixedly installed in the two filter ports. A through hole (15) is opened on the sides of the two filter plates (4) and above the filter ports. The lower end of the fixing plate (3) is set in a horizontal shape, and the fixing plate (3) is provided with a filter screen (14) at the horizontal end. A flow guide tube (6) is fixedly installed at the bottom of the housing (1); a rotatable filter tube (7) is arranged at the middle position of the bottom of the inner cavity of the housing (1); a through hole (8) is opened at the middle position of the top of the filter tube (7); the opening at the top of the flow guide tube (6) extends to the top of the fixed plate (3); the bottom end of the flow guide tube (6) is inserted into the through hole (8) at the top of the filter tube (7); the side wall of the filter tube (7) is arranged in a filter mesh shape; and liquid outlet tubes (10) connected to the interior of the housing (1) are fixedly installed at both ends of the bottom of the housing (1).

2. A filtration device for industrial enzyme processing according to claim 1, characterized in that: A motor (9) is fixedly mounted on the bottom of the box (1), and an output end of the motor (9) passes through the bottom of the box (1) and is fixedly connected to the center of the bottom of the filter tube (7).

3. The filtration device for industrial enzyme processing according to claim 1, characterized in that: Two fixing rods (11) are fixedly mounted on both sides of the top of the box body (1), and fixing blocks (12) are fixedly mounted at upper positions on both sides of the two filter plates (4). Each fixing block (12) is provided with a plug hole, and the plug holes on the fixing blocks (12) on both sides of each filter plate (4) are respectively plugged into the corresponding fixing rods (11) on the top of the box body (1), and each fixing rod (11) is threadedly sleeved with a nut (13) that abuts against the top of the fixing block (12).

4. The filtration device for industrial enzyme processing according to claim 1, characterized in that: The height of the filter plate (4) located at the upper part of the fixed plate (3) is greater than the height of the other filter plate (4), the bottoms of the two filter plates (4) are both arranged as inclined surfaces with different inclinations from the fixed plate (3), and when the two filter plates (4) are located at the top of the fixed plate (3), the horizontal heights of the side openings (15) of the two filter plates (4) are the same.

5. The filtration device for industrial enzyme processing according to claim 1, characterized in that: A liquid inlet pipe (2) connected to the inner cavity of the box body (1) is fixedly mounted on the side of the box body (1); the connection point between the liquid inlet pipe (2) and the box body (1) is located above the fixed plate (3); and the bottom ends of the two liquid outlet pipes (10) are close to the vertical axis of the box body (1).

6. The filtration device for industrial enzyme processing according to claim 1, characterized in that: A handle (5) is fixedly mounted on the top of each of the two filter plates (4).

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