一种超细粒云母精矿的滤布式圆盘过滤装置
By designing dynamic drying components and scraping mechanisms, the problem of long drying cycles for ultrafine mica concentrate has been solved, achieving efficient and uniform filter cake drying and scraping operations, and improving the performance of the filter cloth disc filter device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 江西金岭锂业有限公司
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional disc filters have a long drying cycle for ultrafine mica concentrate, and fixed hot air drying results in uneven airflow distribution and difficulty in evaporating moisture.
The system employs a dynamic drying assembly, where a motor-driven screw rotates to move a moving plate and a fixed tube back and forth within the receiving box. Combined with high-temperature airflow for directional blowing, this maximizes the heating area of the wet material. The scraping mechanism uses a cylinder to drive a scraper that adheres closely to the surface of the filter cloth disc filter plate, achieving efficient scraping.
It increases the rate of moisture evaporation, avoids local over-drying or uneven drying, and improves drying efficiency and flexibility.
Smart Images
Figure CN224506461U_ABST
Abstract
Claims
1. A filter cloth disc filter for ultrafine mica concentrate, comprising a receiving box (1) and a water flow cylinder (2), wherein a door panel (101) is installed inside the receiving box (1), and a water flow cylinder (2) is installed inside the receiving box (1), wherein the inlet and outlet of the water flow cylinder (2) extend to the outer surfaces of both sides of the receiving box (1), a drive assembly (3) is installed on the outer surface of the receiving box (1), and a rotating rod (4) is rotatably connected inside the water flow cylinder (2), wherein the rotating rod (4) is connected to the output end of the drive assembly (3), and a plurality of filter cloth disc filter plates (5) are installed on the outer surface of the rotating rod (4), characterized in that: A drying assembly (6) is installed on one side of the receiving box (1), and the drying end of the drying assembly (6) extends into the interior of the receiving box (1). A scraping mechanism (7) is installed on the other side of the receiving box (1), and the scraping end of the scraping mechanism (7) abuts against the outer surface of the filter cloth disc filter plate (5).
2. A filter cloth disc filter apparatus for ultrafine particle mica concentrate according to claim 1, characterised in that: The drying assembly (6) includes a mounting shell (601) which is mounted on one side of the receiving box (1). Two sets of first guide slide rods (602) are installed inside the mounting shell (601). A movable plate (603) is provided inside the mounting shell (601). The interior of the movable plate (603) is slidably connected to the outer surfaces of the two first guide slide rods (602). A fixing tube (604) is installed on the inner wall of the movable plate (603). The fixing tube (604) extends into the interior of the receiving box (1). A drying port (605) is installed at one end of the fixing tube (604).
3. A filter cloth disc filter apparatus for ultrafine particle mica concentrate according to claim 2, characterised in that: The mounting housing (601) is rotatably connected to a lead screw (607). A motor (606) is mounted on one end of the mounting housing (601). The output end of the motor (606) is connected to one end of the lead screw (607). A movable block (608) is threadedly connected to the outer surface of the lead screw (607). One end of the movable block (608) is connected to the upper surface of the moving plate (603).
4. A filter cloth disc filter apparatus for ultrafine particle mica concentrate according to claim 2, characterised in that: The other end of the fixed pipe (604) is equipped with a connecting hose (610), and a hot air blower (609) is installed at one end of the connecting hose (610).
5. A filter cloth disc filter apparatus for ultrafine particle mica concentrate according to claim 1, characterized in that: The scraping mechanism (7) includes a first mounting plate (701), which is mounted on the other side of the receiving box (1). A cylinder (702) is mounted on one side of the first mounting plate (701), and an extension plate (703) is mounted on the output end of the cylinder (702). A connecting plate (704) is mounted on one end of the extension plate (703).
6. A filter cloth disc filter apparatus for ultrafine particle mica concentrate according to claim 1, characterized in that: Two sets of second mounting plates (705) are installed on the other side of the receiving box (1). A second guide slide rod (706) is installed between the two sets of second mounting plates (705). Several movable frames (707) are slidably connected to the outer surface of the second guide slide rod (706). One end of each movable frame (707) is connected to the upper surface of the connecting plate (704). The other end of each movable frame (707) is equipped with a scraper (708). The scraper (708) abuts against the outer surface of the filter cloth disc filter plate (5).