Fiber turntable filtering device for mineral separation

Abstract

The utility model provides a mineral separation fiber turntable filtering device, which comprises a device body, a plurality of fiber turntables are rotatably arranged in the device body, a plurality of discharge ports are arranged in the device body, the discharge ports are positioned on two sides of the fiber turntables, and scraping mechanisms are respectively arranged in the discharge ports and on two sides of the fiber turntables. The scraping mechanism is composed of a mounting seat and a scraping plate, the mounting seat is fixedly mounted at the discharge port, the scraping plate is clamped in a clamping seat and movably connected with the mounting seat through the clamping seat, and the scraping plate abuts against the surface of the fiber rotating disc. The discharging device has the advantages of improving the discharging efficiency, preventing the fiber rotating disc from being damaged and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing, in particular to a fiber rotary disc filter device for mineral processing. Background Art

[0002] The fiber disc filter is a solid-liquid separation device that uses vacuum as a filtration force to separate the slurry. A fiber disc rotates in the concentrate slurry, adsorbing the concentrate onto the disc surface and filtering out the water. A vacuum pump then blows air back through the disc, removing the adsorbed concentrate from the disc. The concentrate then falls through the discharge port onto a conveyor belt for transport, completing the solid-liquid separation of the concentrate slurry. This is a key piece of equipment in mineral processing.

[0003] The existing solid-liquid separation method uses a vacuum pump to blow air in the reverse direction, lifting the fiber cloth adsorbing the concentrate in the fiber turntable, and then discharging the concentrate adsorbed on the two sides of the fiber turntable through the discharge port. However, due to the characteristics of the fiber cloth, it is easily damaged and has the following defects: 1. The discharge port cannot fit the surface of the fiber turntable. As a result, during discharge, some concentrate cannot fall into the discharge port and falls back into the fiber turntable filter device, reducing the filtration and discharge efficiency; 2. Because the discharge port cannot fit the fiber turntable, the vacuum pump's reverse blowing alone cannot completely deliver the concentrate adsorbed on the fiber turntable surface to the discharge port, thereby reducing the discharge efficiency. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model provides a fiber rotary disc filtering device for mineral processing, so as to solve the problems raised in the background technology.

[0005] In order to solve the above problems, the present invention provides a fiber turntable filtering device for mineral processing, including a device body, a plurality of fiber turntables are rotatably provided in the device body, a plurality of discharge ports are provided in the device body, and the discharge ports are located on both sides of the fiber turntable, and a scraper mechanism is respectively provided on both sides of the fiber turntable in the discharge port, and the scraper mechanism is composed of a mounting seat and a scraper, the mounting seat is fixedly installed at the discharge port, the scraper is clamped in a clamping seat, and is movably connected to the mounting seat through the clamping seat, and the scraper is in conflict with the surface of the fiber turntable.

[0006] Preferably, a plurality of fixing rods are provided at the bottom of the mounting seat, positioning holes are provided in the fixing rods, a connecting seat for matching the fixing rods is installed in the discharge port, and the fixing rods are fixedly connected to the connecting seat by bolts matching the positioning holes.

[0007] Preferably, the scraper is made of rubber material.

[0008] Preferably: the side of the mounting seat away from the fiber turntable is set as an inclined material guide surface, and the top end of the material guide surface is in conflict with the scraper surface, a limiting groove is provided in a side of the mounting seat close to the fiber turntable, a guide rod is provided in the limiting groove, and a limiting block slidingly arranged in the limiting groove is fixed to the lower part of the side of the mounting seat close to the mounting seat, and the limiting block is slidably connected to the guide rod, and a spring is respectively provided at the upper and lower parts of the limiting block in the guide rod.

[0009] The beneficial effects of adopting the above technical solution are:

[0010] 1. The scraper and the mounting base can be used to scrape off the concentrate adsorbed in the fiber turntable, thereby improving the unloading efficiency.

[0011] 2. The sliding connection between the limit block and the guide rod, combined with the spring, makes the scraper elastic in the mounting seat. At the same time, since the scraper is made of rubber material, it can avoid the rigid collision between the scraper and the surface of the fiber turntable, causing damage to the surface of the fiber turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the scraping mechanism of the utility model.

[0014] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0015] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A.

[0016] Among them: 1-device body; 11-discharging port; 12-connecting seat; 2-fiber turntable; 3-scraping mechanism; 31-mounting seat; 311-limiting groove; 312-guide rod; 313-spring; 32-scraper; 321-clamping seat; 322-limiting block; 33-fixing rod; 34-positioning hole; 35-material guide surface. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, movable connections, or integral connections; they can refer to mechanical connections or electrical connections; and they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] like Figure 1-4 In this embodiment, a fiber rotary disk filtering device for mineral processing includes a device body 1, in which a plurality of fiber rotary disks 2 are rotatably provided, a plurality of discharge ports 11 are provided in the device body 1, and the discharge ports 11 are located on both sides of the fiber rotary disk 2, and a scraper mechanism 3 is provided on both sides of the discharge port 11. The scraper mechanism 3 is composed of a mounting seat 31 and a scraper 32. The mounting seat 31 is fixedly installed in the discharge port 11, and the scraper 32 is clamped in a clamping seat 321 and movably connected to the mounting seat 31 through the clamping seat 321. The scraper 32 conflicts with the surface of the fiber rotary disk 2.

[0021] Through the above technical solution, as the fiber turntable 2 in the device body 1 rotates, the concentrate in the slurry is adsorbed on the surface of the fiber turntable 2, and the water is filtered out through the fiber turntable 2. When the side of the fiber turntable 2 that adsorbs the concentrate rotates to the discharge port 11, the vacuum pump in the device body 1 blows the fiber turntable 2 in the opposite direction, and then blows up the concentrate adsorbed on the surface of the fiber turntable 2 from the inside, causing it to fall off and fall into the discharge port 11, thereby completing the filtration, beneficiation and transportation of the concentrate. The arrangement of the mounting seat 31 facilitates the installation of the scraper 31 in the discharge port 11, so that the scraper 32 contacts the surface of the fiber turntable 2. The scraper 32 can scrape off the concentrate that has not fallen from the surface of the fiber turntable 2 after being blown up in the opposite direction, thereby improving the unloading efficiency.

[0022] Preferably, a plurality of fixing rods 33 are provided at the bottom of the mounting seat 31, a positioning hole 34 is provided in the fixing rod 33, a connecting seat 12 matching the fixing rod 33 is installed in the discharge port 11, and the fixing rod 33 is fixedly connected to the connecting seat 12 by bolts matching the positioning hole 34.

[0023] Through the above technical solution, the loading and unloading between the mounting seat 31 and the discharge port 11 is more convenient. The fixing rod 33 can be positioned in the connecting seat 12 after being inserted into the connecting seat through the bolt and the positioning hole 34, thereby ensuring the stability of the mounting seat 31 in the discharge port 11, and further ensuring the stability of the scraper 32.

[0024] Preferably, the scraper 32 is made of rubber.

[0025] Through the above technical solution, the scraper 32 is not likely to scratch the surface of the fiber turntable 2.

[0026] Preferably: the side of the mounting seat 31 away from the fiber turntable 2 is set as an inclined material guide surface 35, and the top end of the material guide surface 35 conflicts with the surface of the scraper 32, and a limiting groove 311 is provided in the side of the mounting seat 31 close to the fiber turntable 2, and a guide rod 312 is provided in the limiting groove 311, and the lower part of the clamping seat 321 close to the side of the mounting seat 31 is fixed with a limiting block 322 that is slidably arranged in the limiting groove 311, and the limiting block 322 is slidably connected to the guide rod 312, and a spring 313 is respectively provided at the upper and lower parts of the limiting block 322 in the guide rod 312.

[0027] Through the above technical solution, the scraper 32 is connected to the mounting seat 31 through the matching seat 321 of the limiting groove 311, the limiting block 322, the guide rod 312, and the spring 313, and has elasticity, thereby avoiding the rigid collision between the scraper 32 and the surface of the fiber turntable 2, and further preventing the scraper 32 from scratching the surface of the fiber turntable 2. The scraped concentrate can be guided by the setting of the guide surface 35 in the mounting seat 31, and the surface of the scraper 32 can be scraped at the same time to avoid the concentrate falling between the scraper 32 and the mounting seat 31, affecting the operation of the scraper 32.

[0028] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; the technologies not described in detail in the present invention are implemented with existing technologies.

Claims

1. A fiber rotary disc filter device for mineral processing, comprising a device body, characterized in that: Several fiber turntables are rotatably provided in the device body, several discharge ports are provided in the device body, and the discharge ports are located on both sides of the fiber turntable. A scraper mechanism is provided on both sides of the fiber turntable in the discharge port, and the scraper mechanism is composed of a mounting seat and a scraper. The mounting seat is fixedly installed at the discharge port, and the scraper is clamped in a clamping seat and movably connected to the mounting seat through the clamping seat. The scraper is in conflict with the surface of the fiber turntable.

2. The fiber rotary disc filter device for mineral processing according to claim 1, characterized in that: A plurality of fixing rods are provided at the bottom of the mounting seat, positioning holes are opened in the fixing rods, and a connecting seat matching the fixing rods is installed in the discharge port, and the fixing rods are fixedly connected to the connecting seat by bolts matching the positioning holes.

3. The fiber rotary disc filter device for mineral processing according to claim 1, characterized in that: The scraper is made of rubber material.

4. The fiber rotary disc filter device for mineral processing according to claim 1, characterized in that: The side of the mounting seat away from the fiber turntable is set as an inclined material guide surface, and the top end of the material guide surface is in conflict with the scraper surface. A limiting groove is provided in the side of the mounting seat close to the fiber turntable, and a guide rod is provided in the limiting groove. The lower part of the clamping seat close to the side of the mounting seat is fixed with a limiting block sliding in the limiting groove, and the limiting block is slidably connected to the guide rod, and a spring is respectively provided at the upper and lower parts of the limiting block in the guide rod.

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