CN216798856U - Protease filter press - Google Patents
Protease filter press Download PDFInfo
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- CN216798856U CN216798856U CN202220186662.2U CN202220186662U CN216798856U CN 216798856 U CN216798856 U CN 216798856U CN 202220186662 U CN202220186662 U CN 202220186662U CN 216798856 U CN216798856 U CN 216798856U
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Abstract
The utility model belongs to the technical field of protease extraction, and particularly relates to a protease filter press, which comprises the following components: the filter press comprises a filter press main body, a pressing plate and a thrust plate, wherein the pressing plate and the thrust plate are arranged on the filter press main body; a plurality of filter plates are arranged between the compression plate and the thrust plate; two sides of the compression plate are respectively provided with 2 limiting rods; sliding plates are arranged on two sides of the filter plate, are positioned among the 2 limiting plates in corresponding positions and are in sliding fit with the limiting rods; one side of the sliding plate, which is far away from the filter plate, is provided with a limiting groove; the pull plate components are arranged on two sides of the filter plate; the pulling plate assembly drives each filter plate to be separated, and the intervals between the separated adjacent filter plates are the same; the scraping component is arranged above the filter plate; the scraping component scrapes filter cakes on the filter plate from top to bottom. The filter cake removing device can solve the problem that a filter cake is stuck on the filter cloth and cannot fall off in the filtering process, so that the working efficiency is influenced, and has a good market application prospect.
Description
Technical Field
The utility model belongs to the technical field of protease extraction, and particularly relates to a protease filter press.
Background
The filter press is a common solid-liquid separation device, applies a certain pressure to an object by utilizing a special filter medium, so that liquid is dialyzed out, and the filter press is widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like. When the filter press filters, materials are injected into a filter chamber of a filter plate by a feed pump, particles in the materials are trapped by filter cloth or other filter media arranged on the filter plate and are left in the filter chamber, filtrate is discharged from a liquid outlet hole to form a filter cake in the filter chamber, and then the filter plate is pulled open by a plate pulling device of the filter press to automatically drop the filter cake and remove the filter cake, so that the aim of filtering is fulfilled. However, in the use process of the existing filter press, the situation that the filter cake is stuck on the filter cloth and cannot fall off often occurs, the filter cake needs to be manually removed by an operator, and the filter press is very troublesome and very affects the working efficiency.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protease filter press to solve the problem that a filter cake is stuck on filter cloth and cannot fall off in the filtering process, so that the working efficiency is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme:
a protease filter press comprising:
the filter press main body is provided with a pressing plate and a thrust plate; a plurality of filter plates are arranged between the pressing plate and the thrust plate; two sides of the compression plate are respectively provided with 2 limiting rods; sliding plates are arranged on two sides of the filter plate, are positioned among the 2 limiting plates in corresponding positions and are in sliding fit with the limiting rods; one side of the sliding plate, which is far away from the filter plate, is provided with a limiting groove;
the pull plate components are arranged on two sides of the filter plate; the pulling plate assembly drives the filter plates to be separated, and the intervals between the separated adjacent filter plates are the same;
the scraping component is arranged above the filter plate; the scraping component scrapes filter cakes on the filter plate from top to bottom.
Preferably, the bottom plate of the main body of the filter press is hollowed, and a material trolley is arranged below the bottom plate.
Preferably, the pulling plate assembly comprises a rotating shaft, a limiting plate, a first motor and a second motor; two ends of the rotating shaft are respectively and rotatably connected with two side plates of the filter press main body, and a flat key is arranged on the rotating shaft; a plurality of limiting plates are arranged on the rotating shaft at intervals and correspond to the limiting grooves in position, and the limiting plates are in sliding fit with the rotating shaft; the first motor is arranged on one side of the filter press main body close to the thrust plate, and an output shaft of the first motor penetrates through a side plate of the filter press main body and is connected with the rotating shaft; the second motor is arranged on one side of the filter press main body close to the compression plate, and a winding box is arranged below the second motor; a winding post connected with the output shaft of the motor II is arranged in the winding box, and a connecting rope is wound on the winding post; the other end of the connecting rope penetrates through one side plate of the filter press main body and is fixed on the other side plate of the filter press main body; the connecting rope penetrates through the limiting plates, a plurality of stop blocks are arranged on the connecting rope, the stop blocks are fixed with the connecting rope, and 1 stop block is arranged on each of two sides of each limiting plate; wherein, the length that the rope is located between 2 adjacent limiting plates of connecting equals.
Preferably, the scraping component comprises a supporting plate, a motor III, a sliding seat, an electric push rod, a first scraper and a second scraper; the supporting plate is arranged above the filter press main body, and two ends of the supporting plate are fixed on two side plates of the filter press main body; the supporting plate is provided with a sliding chute, and a screw rod which is rotatably connected with two ends of the sliding chute is arranged in the sliding chute; the motor III is arranged on the side surface of the supporting plate, and the output of the motor III penetrates through the side plate of the supporting plate and is connected with the screw rod; the sliding seat is arranged in the sliding groove and is in threaded fit with the screw rod; the electric push rod is arranged below the sliding seat, and the telescopic end of the electric push rod is arranged downwards; the scraper is connected with the telescopic end of the electric push rod, and cleaning rubber rollers are arranged on two sides of the scraper; the second scraper is arranged at the lower end of the first scraper.
Preferably, the width of the separation of the adjacent 2 filter plates driven by the pulling plate assembly is the same as the width of the second scraper.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the protease filter press, after the filter pressing process is finished, the pressing plate is loosened, and the first starting motor can drive the rotating shaft to rotate, so that the end part of the limiting plate enters the limiting groove; the second starting motor can pull the connecting rope to drive the limiting plates to slide on the rotating shaft, after the connecting rope is tightened, the separated distance between each limiting plate can be equal, the interval between the adjacent filter plates is enabled to be matched with the width of the second hanging plate, and the second hanging plate is convenient to scrape off filter cakes.
(2) According to the protease filter press, the third motor drives the screw rod to rotate so that the sliding seat moves along the screw rod, and can drive the electric push rod to move, so that filter cakes adhered to different filter plates can be conveniently scraped; the electric push rod pushes the hanging plate I and the scraper blade to move downwards, and the cleaning rubber rollers on two sides of the scraper blade I can perform secondary cleaning on filter cloth which is not scraped by the scraper blade II.
(3) According to the protease filter press, the material trolley is arranged below the filter press main body, so that the scraped filter cakes can be transported away, and the working area of the filter press is kept clean.
Drawings
FIG. 1 is an external schematic view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is a schematic view of the carriage, power push rod, and first and second blades of the present invention;
FIG. 5 is a schematic view of a filter plate of the present invention;
description of the main reference numerals:
1. a filter press main body; 2. a compression plate; 3. a thrust plate; 4. filtering the plate; 5. a limiting rod; 6. a slide plate; 7. a limiting groove; 8. a pull plate assembly; 9. a scraping assembly; 10. a material vehicle; 11. a rotating shaft; 12. a limiting plate; 13. a first motor; 14. a second motor; 15. a flat bond; 16. a winding box; 17. connecting ropes; 18. a stopper; 19. a support plate; 20. a third motor; 21. a slide base; 22. an electric push rod; 23. a first scraper plate; 24. a second scraper plate; 25. a chute; 26. a screw rod; 27. and cleaning the rubber roller.
Detailed Description
The technical solutions of the present invention are described in detail below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are the directions or positional relationships shown on the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the utility model.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be connected internally to two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the drawings, a protease filter press comprising:
the filter press comprises a filter press main body 1, a pressing plate 2 and a thrust plate 3, wherein the filter press main body is provided with the pressing plate and the thrust plate; a plurality of filter plates 4 are arranged between the pressing plate 2 and the thrust plate 3; two sides of the pressing plate 2 are respectively provided with 2 limiting rods 5; sliding plates 6 are arranged on two sides of the filter plate 4, and the sliding plates 6 are positioned among 2 limiting plates 12 at corresponding positions and are in sliding fit with the limiting rods 5; a limiting groove 7 is formed in one side of the sliding plate 6, which is far away from the filter plate 4;
the pulling plate assemblies 8 are arranged on two sides of the filter plate 4 and comprise rotating shafts 11, limiting plates 12, a first motor 13 and a second motor 14; two ends of the rotating shaft 11 are respectively connected with two side plates of the filter press main body 1 in a rotating way, and the rotating shaft 11 is provided with a flat key 15; a plurality of limiting plates 12 are arranged on the rotating shaft 11 at intervals and correspond to the limiting grooves 7 in position, and the limiting plates 12 are in sliding fit with the rotating shaft 11; the first motor 13 is arranged on one side of the filter press main body 1 close to the thrust plate 3, and an output shaft of the first motor penetrates through a side plate of the filter press main body 1 and is connected with the rotating shaft 11; the second motor 14 is arranged on one side of the filter press main body 1 close to the compression plate 2, and a winding box 16 is arranged below the second motor; a winding post connected with the output shaft of the second motor 14 is arranged in the winding box 16, and a connecting rope 17 is wound on the winding post; the other end of the connecting rope 17 passes through one side plate of the filter press main body 1 and is fixed on the other side plate of the filter press main body 1; the connecting rope 17 penetrates through the limiting plates 12, a plurality of stop blocks 18 are arranged on the connecting rope 17, the stop blocks 18 are fixed with the connecting rope 17, and 1 stop block is arranged on each of two sides of each limiting plate 12; the lengths of the connecting ropes 17 between the adjacent 2 limiting plates 12 are equal;
the scraping component 9 is arranged above the filter plate 4 and comprises a supporting plate 19, a motor III 20, a sliding seat 21, an electric push rod 22, a first scraper 23 and a second scraper 24; the supporting plate 19 is arranged above the filter press main body 1, and two ends of the supporting plate are fixed on two side plates of the filter press main body 1; a sliding groove 25 is formed in the supporting plate 19, and a screw rod 26 which is rotatably connected with the two ends of the sliding groove 25 is arranged in the sliding groove 25; the third motor 20 is arranged on the side surface of the supporting plate 19, and the output of the third motor penetrates through a side plate of the supporting plate 19 and is connected with a screw rod 26; the sliding seat 21 is arranged in the sliding groove 25 and is in threaded fit with the screw rod 26; the electric push rod 22 is arranged below the sliding seat 21, and the telescopic end of the electric push rod is arranged downwards; the first scraper 23 is connected with the telescopic end of the electric push rod 22, and cleaning rubber rollers 27 are arranged on two sides of the first scraper; the second scraper 24 is arranged at the lower end of the first scraper 23.
In this embodiment, preferably, the bottom plate of the filter press main body 1 is hollow, and a material cart 10 is provided below the bottom plate, so that the scraped filter cake can be transported to a centralized processing place. The width of the separation of the adjacent 2 filter plates 4 driven by the pulling plate assembly 8 is the same as the width of the second scraper 24, so that the second scraper 24 can move downwards under the driving of the electric push rod 22 to scrape off filter cakes stuck on the filter cloth.
The working principle is as follows: when the protease filter press is used, the pressing plate 2 pushes each filter plate 4 towards the direction of the thrust plate 3 and extrudes each filter plate 4; after the filter pressing work is finished, a motor I13 is started to enable a rotating shaft 11 to rotate, a flat key 15 on the rotating shaft 11 drives a limiting plate 12 to rotate towards the direction of the filter plate 4, so that one end part of the limiting plate 12 enters a limiting groove 7 formed in sliding plates 6 on two sides of the filter plate 4, and then the motor I13 stops rotating; the pressing plate 2 is loosened, the second starting motor 14 drives the winding posts in the winding box 16 to rotate, and the connecting rope 17 is pulled to drive the limiting plate 12 to slide on the rotating shaft 11; because one end of the limiting plate 12 is positioned in the limiting groove 7 of the sliding plate 6, and the sliding plate 6 is positioned between 2 limiting rods 5 at corresponding positions and is in sliding fit with the limiting rods 5, when the limiting plate 12 slides on the rotating shaft 11, the sliding plate 6 can be driven to slide between 2 limiting rods 5, and further the filter plate 4 is driven to move; when the connecting ropes 17 are stretched and tightened, the intervals between the adjacent limiting plates 12 are equal, so that the intervals between the adjacent filter plates 4 are also equal, and the intervals between the adjacent filter plates 4 are the same as the width of the second hanging plate of the scraping assembly 9. When adjacent filter plates 4 are separated, filter cakes on filter cloth on two sides of each filter plate 4 fall into a material trolley 10 below the filter press main body 1, and the filter cakes which do not automatically fall off need to be scraped by a scraping component 9; starting the third motor 20, rotating the screw rod 26 and driving the sliding seat 21 to move along the screw rod 26; the slide base 21 moves to drive the electric push rod 22 below the slide base to move, and drives the hanging plate I and the scraper plate II 24 below the electric push rod 22 to move, so that the scraper plate I23 and the scraper plate II 24 are positioned right above the interval between 2 adjacent filter plates 4; then the electric push rod 22 is started, and the telescopic end of the electric push rod 22 drives the first scraper 23 and the second scraper 24 to move downwards. The width of the second scraper 24 is equal to the interval between the adjacent filter plates 4, so that the second scraper can enter between 2 adjacent filter plates 4 to scrape off filter cakes adhered to the filter cloth; meanwhile, the cleaning rubber rollers 27 on the two sides of the first scraper 23 can perform secondary cleaning on the filter cloth.
It should be noted that, after the telescopic end of the electric push rod 22 retracts, the motor three 20 is started again to drive the electric push rod 22 to move for a distance, where the distance that the electric push rod 22 moves is equal to the width of one filter plate 4, so that the scraper one 23 and the scraper two 24 can move to between 2 filter plates 4 without scraping filter cakes, and then the telescopic end of the electric push rod 22 drives the scraper one 23 and the scraper to move downwards again to scrape filter cakes; by repeating the above process, the filter cake scraping work can be performed on each filter plate 4 in sequence. After the filter cake scraping work is finished, the first starting motor 13 enables the limiting plate 12 to rotate to an initial state, and the limiting plate is separated from the limiting groove 7, so that the subsequent filter press can continue to perform filter pressing work conveniently. The filter cake sticking device can solve the problem that the filter cake is stuck on the filter cloth and cannot fall off in the filtering process, and the working efficiency is influenced, is very practical, and has a better market application prospect.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (5)
1. A protease filter press, comprising:
the filter press main body is provided with a pressing plate and a thrust plate; a plurality of filter plates are arranged between the pressing plate and the thrust plate; two sides of the compression plate are respectively provided with 2 limiting rods; sliding plates are arranged on two sides of the filter plate and are positioned among 2 limiting rods in corresponding positions and are in sliding fit with the limiting rods; one side of the sliding plate, which is far away from the filter plate, is provided with a limiting groove;
the pull plate components are arranged on two sides of the filter plate; the pulling plate assembly drives the filter plates to be separated, and the intervals between the separated adjacent filter plates are the same;
the scraping component is arranged above the filter plate; the scraping component scrapes filter cakes on the filter plate from top to bottom.
2. The protease filter press according to claim 1, wherein the bottom plate of the filter press main body is hollow, and a material trolley is arranged below the bottom plate.
3. The protease filter press according to claim 1, wherein the pulling plate assembly comprises a rotating shaft, a limiting plate, a first motor and a second motor; two ends of the rotating shaft are respectively and rotatably connected with two side plates of the filter press main body, and a flat key is arranged on the rotating shaft; a plurality of limiting plates are arranged on the rotating shaft at intervals and correspond to the limiting grooves in position, and the limiting plates are in sliding fit with the rotating shaft; the first motor is arranged on one side of the filter press main body close to the thrust plate, and an output shaft of the first motor penetrates through a side plate of the filter press main body and is connected with the rotating shaft; the second motor is arranged on one side of the filter press main body close to the compression plate, and a winding box is arranged below the second motor; a winding post connected with the output shaft of the motor II is arranged in the winding box, and a connecting rope is wound on the winding post; the other end of the connecting rope penetrates through one side plate of the filter press main body and is fixed on the other side plate of the filter press main body; the connecting rope penetrates through the limiting plates, a plurality of stop blocks are arranged on the connecting rope, the stop blocks are fixed with the connecting rope, and 1 stop block is arranged on each of two sides of each limiting plate; wherein, the length that the rope is located between 2 adjacent limiting plates of connecting equals.
4. The proteinase filter press of claim 3, wherein the scraping assembly comprises a support plate, a motor III, a slide seat, an electric push rod, a scraper I and a scraper II; the supporting plate is arranged above the filter press main body, and two ends of the supporting plate are fixed on two side plates of the filter press main body; the supporting plate is provided with a chute, and a screw rod rotationally connected with the two ends of the chute is arranged in the chute; the motor III is arranged on the side surface of the supporting plate, and the output of the motor III penetrates through the side plate of the supporting plate and is connected with the screw rod; the sliding seat is arranged in the sliding groove and is in threaded fit with the screw rod; the electric push rod is arranged below the sliding seat, and the telescopic end of the electric push rod is arranged downwards; the scraper is connected with the telescopic end of the electric push rod, and cleaning rubber rollers are arranged on two sides of the scraper; the second scraper is arranged at the lower end of the first scraper.
5. The protease filter press according to claim 4, wherein the adjacent 2 filter plates are separated by the same width as the second scraper under the action of the pulling plate assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220186662.2U CN216798856U (en) | 2022-01-24 | 2022-01-24 | Protease filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220186662.2U CN216798856U (en) | 2022-01-24 | 2022-01-24 | Protease filter press |
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| Publication Number | Publication Date |
|---|---|
| CN216798856U true CN216798856U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220186662.2U Active CN216798856U (en) | 2022-01-24 | 2022-01-24 | Protease filter press |
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| CN (1) | CN216798856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400471A (en) * | 2022-10-11 | 2022-11-29 | 江西瑞昌山药御酒养生有限公司 | Chinese yam wine preparation is with wine body pressure filter |
-
2022
- 2022-01-24 CN CN202220186662.2U patent/CN216798856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400471A (en) * | 2022-10-11 | 2022-11-29 | 江西瑞昌山药御酒养生有限公司 | Chinese yam wine preparation is with wine body pressure filter |
| CN115400471B (en) * | 2022-10-11 | 2023-11-21 | 江西瑞昌山药御酒养生有限公司 | Wine filter press for preparing Chinese yam wine |
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