Disc type vacuum filter for concentrate

Abstract

The utility model discloses a concentrate disc type vacuum filter, which belongs to the technical field of vacuum filters and comprises a filter main body, a filter tank is arranged on the top surface of the filter main body, a plurality of material leakage tanks are arranged at the top of the filter main body, and two supporting seats are fixedly connected to the top of the filter main body. A rotating pipe is rotationally connected to the two supporting seats, and a plurality of filtering discs are fixedly connected to the side portion of the rotating pipe and located in an inner cavity of the filtering groove in a sleeving mode. According to the material filtering device, the driving motor, the first synchronous wheel, the synchronous belt and the second synchronous wheel are matched to drive the rotating rod, the rotating disc and the brush to rotate, materials on the side portion of the filtering disc are swept down through the brush, and the swept-down materials fall off from the material leaking groove; and the materials are blocked through the arc-shaped baffle on the side portion of the rotary disc, the materials swept down by the brush are prevented from splashing, and practicability is good.

Description

Technical Field

[0001] This utility model relates to the field of vacuum filter technology, and more specifically, to a concentrate disc vacuum filter. Background Technology

[0002] Mineral concentrate is one of the products of mineral processing, containing the highest content of useful target components. It is the final product of mineral processing and includes uranium concentrate, copper concentrate, iron concentrate, titanium concentrate, molybdenum concentrate, etc. During concentrate production, disc vacuum filters are used to remove moisture from the product.

[0003] A search revealed that utility model patent CN220968360U discloses a disc vacuum filter, comprising a disc vacuum filter body, a mounting assembly on the surface of the disc vacuum filter body, a scraping structure on the surface of the mounting assembly, and a driving component on the surface of the mounting assembly. The driving component is interconnected with the disc vacuum filter body. The mounting assembly includes a vertical plate and a rotating shaft. A vertical plate is fixed to the top surface of the disc vacuum filter body, and a rotating shaft is provided on the surface of the vertical plate. There are two vertical plates, which are symmetrically distributed about the longitudinal central axis of the rotating shaft. This patent, through the cooperation of the disc vacuum filter body, mounting assembly, and scraping structure, allows the device to clean the material remaining on the surface of the filter cloth on the disc vacuum filter body during use, reducing residue and solving the problem of large amounts of material residue affecting filtration output in existing devices.

[0004] However, the aforementioned patent has the following shortcomings: although the brush bristles can clean the material on the filter cloth, the rotating disc and brush will cause the cleaned material to splash, affecting the surrounding environment; and the material will also adhere to the brush and disc, affecting the cleaning effect of the brush on the filter cloth. Therefore, we propose a concentrate disc vacuum filter. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a concentrate disc vacuum filter.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] A concentrate disc vacuum filter includes a filter body, a filter groove on the top surface of the filter body, multiple material leakage grooves on the top of the filter body, two support seats fixedly connected to the top of the filter body, a rotating tube rotatably connected to the two support seats, multiple filter discs fixedly sleeved on the side of the rotating tube and located in the inner cavity of the filter groove, the sides of the multiple filter discs respectively located between two adjacent material leakage grooves, an arc-shaped baffle fixedly connected to the top surface of the filter body and above the material leakage grooves, a blower mechanism provided on the arc-shaped baffle, a rotating rod rotatably connected to the inner cavity of the arc-shaped baffle, multiple turntables fixedly sleeved on the side of the rotating rod, brushes respectively provided on the sides of the multiple turntables, the ends of the brushes contacting the sides of the filter discs, a drive mechanism provided on the filter body, the end of the rotating rod extending to the outside of the arc-shaped baffle and fixedly sleeved with a second synchronous wheel.

[0008] As a preferred embodiment of this utility model, the driving mechanism includes a drive motor fixedly mounted on the filter body, the output shaft of the drive motor being connected to the end of the rotating tube, a first synchronous pulley being fixedly sleeved on the side of the output shaft of the drive motor, and a synchronous belt being connected between the first synchronous pulley and the second synchronous pulley.

[0009] As a preferred embodiment of this utility model, the blower mechanism includes a blower pipe fixedly sleeved inside the arc-shaped baffle and a blower pump fixedly installed on the end face of the arc-shaped baffle. The output end of the blower pump extends into the inner cavity of the blower pipe, and multiple nozzles are fixedly installed on the bottom surface of the blower pipe.

[0010] As a preferred embodiment of this utility model, a plurality of support columns are fixedly connected to the bottom surface of the filter body, and a base plate is fixedly connected to the bottom end of the plurality of support columns. A collection box is placed on the top surface of the base plate and directly below the material leakage trough.

[0011] As a preferred embodiment of this utility model, a control panel is fixedly installed on the side of the filter body.

[0012] In a preferred embodiment of this utility model, the air blowing pipe is located directly above the turntable and the material leakage trough.

[0013] Compared with existing technologies, the advantages of this utility model are:

[0014] (1) In this utility model, the rotating rod, turntable and brush are driven to rotate by the cooperation of the drive motor, the first synchronous wheel, the synchronous belt and the second synchronous wheel. The material on the side of the filter disc is swept down by the brush and the swept material falls from the leakage trough. The material is blocked by the arc baffle on the side of the turntable to prevent the material swept down by the brush from splashing. It has good practicality.

[0015] (2) In this utility model, by using the air pump, air pipe and nozzle together, when the brush is used to clean the material on the filter plate, the air pump blows air into the inner cavity of the air pipe and blows the air in the air pipe downward from the nozzle. The wind force is used to blow and clean the mineral material attached to the brush, so as to avoid the material from being attached to the brush and affecting the subsequent cleaning effect of the brush on the filter plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the front of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the back of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the turntable of this utility model;

[0020] Figure 5 This is a schematic diagram of the blower mechanism of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Filter body; 2. Filter tank; 3. Rotating tube; 4. Filter disc; 5. Material leakage trough; 6. Arc-shaped baffle; 7. Rotating rod; 8. Turntable; 9. Brush; 10. Blowing mechanism; 11. Second synchronous pulley; 12. Drive motor; 13. First synchronous pulley; 14. Synchronous belt; 15. Drive mechanism; 16. Blowing pipe; 17. Blowing pump; 18. Nozzle; 19. Support column; 20. Base plate; 21. Collection box; 22. Control panel; 23. Support base. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] Please see Figure 1-5 A concentrate disc vacuum filter includes a filter body 1, a filter groove 2 on the top surface of the filter body 1, multiple material leakage grooves 5 on the top of the filter body 1, two support seats 23 fixedly connected to the top of the filter body 1, a rotating tube 3 rotatably connected to the two support seats 23, multiple filter discs 4 fixedly sleeved on the side of the rotating tube 3 and located in the inner cavity of the filter groove 2, the sides of the multiple filter discs 4 respectively located between two adjacent material leakage grooves 5, an arc-shaped baffle 6 fixedly connected to the top surface of the filter body 1 and above the material leakage grooves 5, a blower mechanism 10 provided on the arc-shaped baffle 6, a rotating rod 7 rotatably connected to the inner cavity of the arc-shaped baffle 6, multiple turntables 8 fixedly sleeved on the side of the rotating rod 7, brushes 9 respectively provided on the side of the multiple turntables 8, the ends of the brushes 9 contacting the sides of the filter discs 4, a drive mechanism 15 provided on the filter body 1, the end of the rotating rod 7 extending to the outside of the arc-shaped baffle 6 and fixedly sleeved with a second synchronous wheel 11.

[0028] For details, please refer to Figure 1 and Figure 2 The drive mechanism 15 includes a drive motor 12 fixedly mounted on the filter body 1. The output shaft of the drive motor 12 is connected to the end of the rotating tube 3. A first synchronous pulley 13 is fixedly sleeved on the side of the output shaft of the drive motor 12. A synchronous belt 14 is connected between the first synchronous pulley 13 and the second synchronous pulley 11.

[0029] In this embodiment, the drive motor 12 drives the rotating tube 3 and the filter disc 4 to rotate. The first synchronous pulley 13, the synchronous belt 14 and the second synchronous pulley 11 work together to drive the rotating rod 7, the turntable 8 and the brush 9 to rotate, so that the material on the side of the filter disc 4 can be cleaned by the brush 9.

[0030] For details, please refer to Figure 1 and Figure 5 The blower mechanism 10 includes a blower pipe 16 fixedly sleeved inside the arc-shaped baffle 6 and a blower pump 17 fixedly installed on the end face of the arc-shaped baffle 6. The output end of the blower pump 17 extends into the inner cavity of the blower pipe 16, and multiple nozzles 18 are fixedly installed on the bottom surface of the blower pipe 16.

[0031] For details, please refer to Figures 1 to 3 Multiple support columns 19 are fixedly connected to the bottom surface of the filter body 1. A base plate 20 is fixedly connected to the bottom end of the multiple support columns 19. A collection box 21 is placed on the top surface of the base plate 20 and directly below the material leakage trough 5.

[0032] In this embodiment, the filter body 1 is supported by the base plate 20 and the support column 19, and the material falling into the leakage trough 5 is collected by the collection box 21.

[0033] For details, please refer to Figure 1 A control panel 22 is fixedly installed on the side of the filter body 1.

[0034] In this embodiment, the device is controlled via control panel 22.

[0035] For details, please refer to Figure 3 The blower pipe 16 is located directly above the turntable 8 and the material discharge trough 5.

[0036] In this embodiment, the material swept down by the brush 9 on the side of the turntable 8 can fall into the material discharge trough 5, and at the same time, the blower pipe 16 can blow the brush 9 on the side of the turntable 8 to clean the material attached to the brush 9.

[0037] Working principle: When the disc vacuum filter is working normally, the drive motor 12 is started to drive the rotating tube 3 and the filter disc 4 to rotate. During vacuum filtration, the mineral material adheres to the side of the filter disc 4. At the same time, the drive motor 12 drives the first synchronous pulley 13 to rotate. Through the cooperation between the first synchronous pulley 13, the synchronous belt 14 and the second synchronous pulley 11, the rotating rod 7, the turntable 8 and the brush 9 are driven to rotate. The brush 9 sweeps the mineral material off the side of the filter disc 4. At the same time, the arc baffle 6 is used to prevent the mineral material swept off by the brush 9 from being thrown out. In addition, the blower pump 17 blows air into the inner cavity of the blower pipe 16. At the same time, the air in the blower pipe 16 blows downward from the nozzle 18. The wind force blows the mineral material attached to the brush 9, causing the mineral material to fall from the leakage trough 5 into the collection box 21 for collection.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A concentrate pan vacuum filter comprising a filter body (1), characterized in that: The top surface of the filter machine body (1) is provided with a filter groove (2), the top of the filter machine body (1) is provided with a plurality of material leakage grooves (5), the top of the filter machine body (1) is fixedly connected with two support seats (23), the two support seats (23) are rotatably connected with a rotating pipe (3), the side of the rotating pipe (3) and the inner cavity of the filter groove (2) are fixedly sleeved with a plurality of filter discs (4), the sides of the plurality of filter discs (4) are respectively located between two adjacent material leakage grooves (5), the top surface of the filter machine body (1) and above the material leakage groove (5) is fixedly connected with an arc-shaped baffle (6), the arc-shaped baffle (6) is provided with a blowing mechanism (10), the inner cavity of the arc-shaped baffle (6) is rotatably connected with a rotating rod (7), the side of the rotating rod (7) is fixedly sleeved with a plurality of rotating discs (8), the sides of the plurality of rotating discs (8) are respectively provided with brushes (9), the ends of the brushes (9) and the sides of the filter discs (4) are in contact, the filter machine body (1) is provided with a driving mechanism (15), the end of the rotating rod (7) extends to the outside of the arc-shaped baffle (6) and is fixedly sleeved with a second synchronous wheel (11).

2. A concentrate pan vacuum filter according to claim 1, characterized in that: The driving mechanism (15) comprises a driving motor (12) fixedly installed on the filter machine body (1), the output shaft of the driving motor (12) is connected with the end of the rotating pipe (3), the side of the output shaft of the driving motor (12) is fixedly sleeved with a first synchronous wheel (13), and the first synchronous wheel (13) and the second synchronous wheel (11) are transmissionally connected with a synchronous belt (14).

3. A concentrate pan vacuum filter according to claim 2, characterized in that: The blowing mechanism (10) comprises a blowing pipe (16) fixedly sleeved on the inner side of the arc-shaped baffle (6) and a blowing pump (17) fixedly installed on the end face of the arc-shaped baffle (6), the output end of the blowing pump (17) extends to the inner cavity of the blowing pipe (16), and the bottom surface of the blowing pipe (16) is fixedly installed with a plurality of nozzles (18).

4. A concentrate pan vacuum filter according to claim 1, characterized in that: The bottom surface of the filter machine body (1) is fixedly connected with a plurality of support columns (19), the bottom ends of the plurality of support columns (19) are fixedly connected with a bottom plate (20), and the top surface of the bottom plate (20) and directly below the material leakage groove (5) is placed with a collecting box (21).

5. A concentrate pan vacuum filter according to claim 1, characterized in that: The side surface of the filter machine body (1) is fixedly installed with a control panel (22).

6. A concentrate pan vacuum filter according to claim 3, characterized in that: The blowing pipe (16) is located directly above the rotating disc (8) and the material leakage groove (5).

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