Pressurizing, filtering and separating device

Abstract

The utility model relates to the technical field of filtering and separating equipment, in particular to a pressure filtering and separating device which comprises a conveying cylinder, a driving motor is fixedly mounted at the rear end of the conveying cylinder, a spiral feeding disc is fixedly mounted at the tail end of an output shaft of the driving motor, and the spiral feeding disc is located in the conveying cylinder. A feeding pipe is fixedly installed on a barrel body at the rear end of the conveying barrel, an electric valve is fixedly installed on the feeding pipe, an upper air cylinder and a lower air cylinder which are mutually symmetrical are arranged on a barrel body at the front end of the conveying barrel, sealing rings are arranged on telescopic shafts of the two air cylinders, filter screens are arranged in the sealing rings, and a conical hopper is fixedly installed on the side face of each sealing ring. A hard pipe is fixedly installed at the end of the conical hopper, the section of the hard pipe is in an L shape, and a hose is fixedly installed at the tail end of the hard pipe. According to the utility model, the pressure filtration operation is convenient, and impurities are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering and separating equipment, in particular to a pressurized filtering and separating device. Background Art

[0002] With the continuous development of modern industrial technology, the demand for material separation and filtration is increasing, especially in the fields of chemical, pharmaceutical, environmental protection, etc., which puts forward higher requirements on the filtering effect, processing speed and operation convenience of materials. When performing filtering operations, corresponding filtering and separation devices are usually used. There are many types of filtering and separation devices on the market. Traditional filtering and separation equipment generally realizes filtering operations directly through the filter screen. When using the filter screen for filtering operations, the filtering operation is realized directly by the fluidity of the material itself flowing through the filter screen.

[0003] However, such devices that rely on the fluidity of the fluid for filtration have the defect of not being able to perform pressurized filtration when in use, which will cause part of the liquid contained in the material to be unable to be squeezed out for filtration operation, so that part of the liquid is still absorbed in the material, which is not used and causes waste. In addition, the time required for filtration operation relying on the fluidity of the fluid is long, which delays time and brings inconvenience to users. In view of this, we propose a pressurized filtration separation device. Utility Model Content

[0004] The purpose of the utility model is to provide a pressurized filtration separation device to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pressurized filtration and separation device comprises a conveying cylinder, a driving motor is fixedly mounted on the rear end of the conveying cylinder, a spiral feeding plate is fixedly mounted on the end of the output shaft of the driving motor, the spiral feeding plate is located in the conveying cylinder, a feeding pipe is fixedly mounted on the cylinder body at the rear end of the conveying cylinder, an electric valve is fixedly mounted on the feeding pipe, two upper and lower symmetrical cylinders are arranged on the cylinder body at the front end of the conveying cylinder, sealing rings are arranged on the telescopic shafts of the two cylinders, a filter screen is arranged inside the sealing ring, a conical bucket is fixedly mounted on the side of the sealing ring, a hard pipe is fixedly mounted on the end of the conical bucket, the cross-section of the hard pipe is L-shaped, and a hose is fixedly mounted on the end of the hard pipe.

[0007] Preferably, the spiral feeding plate is spiral-shaped, and the size of the spiral feeding plate is matched with the size of the conveying cylinder.

[0008] Preferably, two upper and lower symmetrical supporting protrusions are fixedly mounted on the cylinder body at the front end of the conveying cylinder, and the cylinder is fixedly mounted on the side surfaces of the supporting protrusions.

[0009] Preferably, a first annular groove is provided on the front side surface of the conveying cylinder, and a sealing ring is snap-fitted in the first annular groove.

[0010] Preferably, a rectangular plate is fixedly mounted on the end of the telescopic shaft of the cylinder, and two left and right symmetrical supporting plates are fixedly mounted on the annular side surface of the sealing ring, and the supporting plates are fixedly mounted on the side surfaces of the rectangular plate.

[0011] Preferably, a second annular groove is provided in the sealing ring, a support plate is fixedly mounted on the outside of the filter screen, and the support plate is fixedly mounted on the groove wall of the second annular groove.

[0012] Preferably, the inner wall of the conical bucket is inclined at 15° to 30° toward one side of the hard tube, and the hose is a soft tube body.

[0013] Preferably, the cross-sections of the first annular groove and the sealing ring are both annular, and the size of the sealing ring is matched with the size of the first annular groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can use the filter screen to perform filtering operations through the filter screen, and use the spiral feed plate to rotate to transport the raw materials forward, and squeeze the raw materials to the filter screen for pressure filtration. Impurities are blocked on the filter screen, and the liquid is discharged outward along the hard pipe and the hose, so as to achieve the effect of pressurized filtration and separation.

[0016] 2. The utility model is provided with an air cylinder, which can utilize the cylinder to drive the cone bucket to move, thereby realizing the opening and closing operation. When the cone bucket is opened, it is convenient to squeeze out the impurities in the conveying cylinder after being squeezed and filtered, thereby realizing the cleaning operation of the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 This is the second partial structural schematic diagram of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. conveying cylinder; 10. driving motor; 11. spiral feeding plate; 12. feeding pipe; 121. electric valve; 13. supporting convex block; 14. first annular groove; 141. sealing ring;

[0023] 2. Cylinder; 20. Rectangular plate; 21. Sealing ring; 22. Support plate; 23. Conical bucket; 24. Hard tube; 25. Hose; 26. Second annular groove; 27. Support plate; 271. Filter screen. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a pressurized filtration separation device, comprising a conveying cylinder 1, a driving motor 10 is fixedly installed at the rear end of the conveying cylinder 1, a spiral feeding plate 11 is fixedly installed at the end of the output shaft of the driving motor 10, the spiral feeding plate 11 is located in the conveying cylinder 1, the spiral feeding plate 11 is spiral-shaped, the size of the spiral feeding plate 11 is adapted to the size of the conveying cylinder 1, and is used to realize the conveying operation of the material;

[0026] Specifically, a feed pipe 12 is fixedly installed on the cylinder body at the rear end of the conveying cylinder 1, and an electric valve 121 is fixedly installed on the feed pipe 12 to facilitate feeding operations; two upper and lower symmetrical cylinders 2 are arranged on the cylinder body at the front end of the conveying cylinder 1, and sealing rings 21 are arranged on the telescopic shafts of the two cylinders 2, and a filter net 271 is arranged inside the sealing ring 21, and a conical bucket 23 is fixedly installed on the side of the sealing ring 21, and a hard pipe 24 is fixedly installed on the end of the conical bucket 23, and the cross-section of the hard pipe 24 is L-shaped, and a hose 25 is fixedly installed on the end of the hard pipe 24 to realize filtering operations using the filter net 271.

[0027] In this embodiment, two upper and lower symmetrical supporting protrusions 13 are fixedly mounted on the front end cylinder body of the conveying cylinder 1, and the cylinder 2 is fixedly mounted on the side of the supporting protrusion 13 to achieve supporting operation of the cylinder 2.

[0028] Specifically, a first annular groove 14 is provided on the front side surface of the conveying cylinder 1 , and a sealing ring 141 is snap-fitted in the first annular groove 14 . The sealing ring 141 can be used to perform a sealing operation, thereby improving the sealing effect.

[0029] Furthermore, a rectangular plate 20 is fixedly installed at the end of the telescopic shaft of the cylinder 2, and two symmetrical support plates 22 are fixedly installed on the annular side of the sealing ring 21. The support plates 22 are fixedly installed on the sides of the rectangular plate 20 by multiple fastening screws, which facilitates the fixed installation operation of the sealing ring 21.

[0030] In addition, a second annular groove 26 is provided in the sealing ring 21 , and a support plate 27 is fixedly installed on the outside of the filter screen 271 . The support plate 27 is fixedly installed on the groove wall of the second annular groove 26 by a plurality of fastening bolts, so as to realize the fixed installation and disassembly operations of the filter screen 271 .

[0031] It is worth noting that the inner wall of the conical bucket 23 is inclined at 15° to 30° toward the side of the hard tube 24, and the hose 25 is a soft tube body, so that the filtered liquid can be discharged outward along the hard tube 24 and the hose 25 more smoothly.

[0032] It is worth noting that the cross-sections of the first annular groove 14 and the sealing ring 141 are both annular, and the size of the sealing ring 141 matches the size of the first annular groove 14 , so that the sealing ring 141 can be stably stuck in the first annular groove 14 .

[0033] When the pressurized filtering and separating device of the utility model is used, the cylinder 2 is started and made to work. When the cylinder 2 works, the telescopic shaft on it shortens and drives the sealing ring 21 to abut against the sealing ring 141 for sealing operation. Then the feed pipe 12 is connected to the external discharge pipe, and the electric valve 121 is opened. As the material enters the conveying cylinder 1, the drive motor 10 is connected to the external power supply and made to work. When the drive motor 10 works, the output shaft on it rotates and drives the spiral feeding plate 11 to rotate, so that the material is conveyed forward. As the material is conveyed forward, the material is squeezed on the filter screen 271. , to realize the filter pressing operation. During the filter pressing process, the liquid is discharged from the hard tube 24 and the hose 25 through the filter screen 271, and the impurities are blocked on the filter screen 271. After the filtration is completed, the cylinder 2 is started and made to work. When the cylinder 2 works, the telescopic shaft on it extends and drives the sealing ring 21 to move forward. At this time, the support plate 27 and the filter screen 271 are exposed to the outside, and the support plate 27 and the filter screen 271 can be disassembled to clean the filter screen 271. In addition, as the spiral feeding plate 11 rotates, the squeezed and filtered material is squeezed out from the end of the conveying cylinder 1.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pressurized filtration separation device, comprising a conveying cylinder (1), characterized in that: A driving motor (10) is fixedly mounted on the rear end of the conveying cylinder (1), a spiral feeding disc (11) is fixedly mounted on the end of the output shaft of the driving motor (10), and the spiral feeding disc (11) is located inside the conveying cylinder (1). A feeding pipe (12) is fixedly mounted on the cylinder body at the rear end of the conveying cylinder (1), and an electric valve (121) is fixedly mounted on the feeding pipe (12). Two symmetrical cylinders (2) are arranged on the cylinder body at the front end of the conveying cylinder (1), sealing rings (21) are arranged on the telescopic shafts of the two cylinders (2), and a filter screen (271) is arranged inside the sealing ring (21). A conical bucket (23) is fixedly mounted on the side of the sealing ring (21), and a hard pipe (24) is fixedly mounted on the end of the conical bucket (23). The cross section of the hard pipe (24) is L-shaped, and a hose (25) is fixedly mounted on the end of the hard pipe (24).

2. The pressurized filtration separation device according to claim 1, characterized in that: The spiral feeding disc (11) is spiral-shaped, and the size of the spiral feeding disc (11) is compatible with the size of the conveying cylinder (1).

3. The pressurized filtration separation device according to claim 1, characterized in that: Two upper and lower symmetrical supporting protrusions (13) are fixedly mounted on the front end cylinder body of the conveying cylinder (1), and the cylinder (2) is fixedly mounted on the side of the supporting protrusion (13).

4. The pressurized filtration separation device according to claim 1, characterized in that: A first annular groove (14) is provided on the front side of the conveying cylinder (1), and a sealing ring (141) is snap-fitted in the first annular groove (14).

5. The pressurized filtration separation device according to claim 1, characterized in that: A rectangular plate (20) is fixedly mounted on the end of the telescopic shaft of the cylinder (2), and two mutually symmetrical support plates (22) are fixedly mounted on the annular side surface of the sealing ring (21), and the support plates (22) are fixedly mounted on the side surfaces of the rectangular plate (20).

6. The pressurized filtration separation device according to claim 1, characterized in that: A second annular groove (26) is provided inside the sealing ring (21), a support plate (27) is fixedly mounted on the outside of the filter screen (271), and the support plate (27) is fixedly mounted on the groove wall of the second annular groove (26).

7. The pressurized filtration separation device according to claim 1, characterized in that: The inner wall of the conical bucket (23) is inclined at 15° to 30° toward one side of the hard tube (24), and the hose (25) is a soft tube body.

8. The pressurized filtration separation device according to claim 4, characterized in that: The cross sections of the first annular groove (14) and the sealing ring (141) are both annular, and the size of the sealing ring (141) is matched to the size of the first annular groove (14).

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