A blocking prevention device for concentrate filter falling material

Abstract

The utility model provides a concentrate filter blanking anti -blocking device relates to concentrate filter blanking anti -blocking device technical field, the utility model discloses an operating table is fixedly connected with concentrate filter on the upper top of operating table, and the upper top of operating table is provided with the through slot, the inner wall of through slot is fixedly connected with the partition board, the upper top of partition board is fixedly connected with the triangle strip, the inner wall of through slot is provided with anti -blocking device, the inner wall of through slot is provided with adjusting device, the anti -blocking device includes the rectangular groove of setting up in the inner wall of through slot, the inner wall of rectangular groove is fixedly connected with the fixed link, the surface of fixed link is connected with the rectangle strip of sliding, the bottom of rectangle strip is connected with the scraper of sliding, the bottom of scraper is connected with the expansion plate of sliding, the surface of fixed link is equipped with first spring, the utility model solves the problem that the blanking hole is easily blocked by the wet concentrate.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-clogging devices for feed material in concentrate filters, and in particular to an anti-clogging device for feed material in concentrate filters. Background Technology

[0002] The concentrate ceramic filter is mainly used to separate minerals from slurry. The process is as follows: the slurry is added to the concentrate ceramic filter, where the minerals adhere to ceramic plates. A motor drives the ceramic plates to rotate, thus separating the minerals from the slurry. When the ceramic plates rotate to the other end of the concentrate ceramic filter, scrapers remove the minerals adhering to the ceramic plates. Under gravity, the minerals fall into the ore bin through the discharge hole, completing the mineral separation. The discharge hole is designed to prevent impurities from entering the ore bin, thereby ensuring the purity of the ore within the bin.

[0003] The inventors discovered during routine use of the concentrate ceramic filter that because the concentrate remains moist after it is generated, it will clog the discharge hole after drying, preventing the concentrate from entering the ore bin and thus hindering its collection, which in turn causes problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a material discharge anti-clogging device for a concentrate filter.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a material discharge anti-clogging device for a concentrate filter, comprising an operating table, a concentrate filter fixedly connected to the top of the operating table, a through groove opened on the top of the operating table, a partition plate fixedly connected to the inner wall of the through groove, a triangular strip fixedly connected to the top of the partition plate, an anti-clogging device provided on the inner wall of the through groove, an adjusting device provided on the inner wall of the through groove, the anti-clogging device comprising a rectangular groove opened on the inner wall of the through groove, a fixing rod fixedly connected to the inner wall of the rectangular groove, a rectangular strip slidably connected to the surface of the fixing rod, a scraper fixedly connected to the bottom of the rectangular strip, and a telescopic plate slidably connected to the bottom of the scraper.

[0006] The aforementioned components achieve the following effects: the scraper prevents the gaps between the partition plates from being blocked by the moist concentrate, thus achieving the anti-clogging function; the concentrate filter is activated, causing the ore to be filtered into concentrate, which then falls onto the surface of the partition plates and is collected inside the ore bin. The anti-clogging device prevents the gaps between the partition plates from being blocked by the moist concentrate, thus achieving the anti-clogging function.

[0007] Preferably, a first spring is sleeved on the surface of the fixing rod, and the two ends of the first spring are fixedly connected to the inner wall of the rectangular groove and the side of the rectangular bar, respectively.

[0008] The effect achieved by the above components is that, under the action of the first spring, the rectangular bar can be quickly reset after moving to the other side of the through groove, thereby achieving the reset function.

[0009] Preferably, a locking rod is inserted into the top of the operating table, and one end of the locking rod is inserted into the interior of the rectangular strip.

[0010] The effect achieved by the above components is that, under the action of the clamping rod, the scraper can be fixed when not in use, thus preventing the scraper from affecting the collection of concentrate.

[0011] Preferably, a second spring is sleeved on the surface of the lever, and the two ends of the second spring are fixedly connected to one end of the lever at the top of the operating table.

[0012] The effect achieved by the above components is as follows: Under the action of the second spring, the locking rod is inserted into the rectangular bar in a self-locking state to fix the rectangular bar. When the gap between the partition plates is blocked by concentrate, the locking rod is pulled outward, pushing the rectangular bar and causing the scraper to move in the gap between the partition plates, thereby pushing the wet concentrate into the ore bin. After cleaning, the rectangular bar is reset under the action of the first spring. After reset, under the action of the second spring, the locking rod is inserted into the rectangular bar in a self-locking state to fix the rectangular bar, thereby achieving the anti-blocking function.

[0013] Preferably, the adjusting device includes a groove formed in the inner wall of the through groove, a rotating rod rotatably connected inside the groove, a bidirectional thread formed on the surface of the rotating rod, an adjusting plate threadedly connected to the surface of the bidirectional thread, a groove formed in the inner wall of the partition plate, and the adjusting plate slidably connected inside the groove.

[0014] The effect achieved by the above components is that, under the action of the bidirectional thread, the adjusting plate can move relative to or in opposite directions inside the tank, thereby adjusting the distance between the partition plates and filtering minerals of different particle sizes.

[0015] Preferably, the inner wall of the trough is provided with a circular groove, and a ball bearing is rotatably connected inside the circular groove.

[0016] The effect achieved by the above components is that the friction between the adjusting plate and the groove is reduced under the action of the ball bearings, thereby facilitating movement.

[0017] Preferably, one end of the rotating rod is fixedly connected to a turntable, the surface of the turntable is provided with a slot, a rectangular plate is fixedly connected to the top of the operating table, one end of the rectangular plate is inserted with a positioning rod, and the positioning rod is inserted into the inside of the slot.

[0018] The effect achieved by the above components is that, under the action of the locking rod, the adjusting plate can be fixed after being adjusted to a suitable position, thereby achieving the function of fixation.

[0019] Preferably, a third spring is sleeved on the surface of the locking rod, and the two ends of the third spring are respectively fixedly connected to one end of the locking rod on the side of the rectangular plate.

[0020] The effect achieved by the above components is as follows: Under the action of the third spring, the locking rod is inserted into the slot in a self-locking manner. When it is necessary to adjust the distance between the partition plates, the locking rod is pulled out from the slot, and the turntable is rotated, causing the rotating rod to rotate inside the groove. Under the action of the bidirectional thread, the adjusting plate extends out from the groove. Under the action of the ball bearings, the friction between the adjusting plate and the groove is reduced, thus facilitating movement. When the adjustment is completed to the appropriate position, the locking rod is inserted into the slot in a self-locking manner under the action of the third spring. When the adjusting plate extends, the telescopic plate is pressed into the scraper. Since the adjusting plate does not need to be accurate to the millimeter, the locking rod can be accurately inserted into the slot, thereby achieving the adjustment function.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, an anti-blocking device is installed. When the gap between the partition plates is blocked by concentrate, the locking rod is pulled outward, pushing the rectangular strip and causing the scraper to move in the gap between the partition plates, thereby pushing the wet concentrate into the ore bin. After cleaning, the rectangular strip is reset under the action of the first spring. After reset, under the action of the second spring, the locking rod is inserted into the interior of the rectangular strip to fix the rectangular strip, thereby achieving the anti-blocking effect and solving the problem that the discharge hole is easily blocked by wet concentrate. Attached Figure Description

[0022] Figure 1 This utility model provides a three-dimensional structural diagram of a material discharge anti-clogging device for a concentrate filter. Figure 2 This utility model provides a schematic diagram of an anti-clogging device for a concentrate filter feeder. Figure 3 This utility model provides a schematic diagram of the adjustment device for an anti-clogging device for the feed material of a concentrate filter.

[0023] Legend: 1. Operating table; 2. Anti-clogging device; 21. Rectangular groove; 22. Fixing rod; 23. Rectangular strip; 24. Scraper; 25. First spring; 26. Locking rod; 27. Second spring; 3. Adjusting device; 31. Rotating rod; 32. Bidirectional thread; 33. Adjusting plate; 34. Locking groove; 35. Rectangular plate; 36. Locking rod; 37. Third spring; 4. Concentrate filter; 5. Divider plate; 6. Through groove. Detailed Implementation

[0024] Example 1, such as Figure 1-3 As shown, a material discharge anti-clogging device 2 for a concentrate filter 4 includes an operating platform 1. The concentrate filter 4 is fixedly connected to the top of the operating platform 1. A through groove 6 is opened on the top of the operating platform 1. A partition plate 5 is fixedly connected to the inner wall of the through groove 6. A triangular strip is fixedly connected to the top of the partition plate 5. The anti-clogging device 2 is provided on the inner wall of the through groove 6. An adjustment device 3 is provided on the inner wall of the through groove 6. When the concentrate filter 4 is started, the ore is filtered into concentrate by the filter, so that the concentrate falls onto the surface of the partition plate 5 and is collected into the ore bin. Under the action of the anti-clogging device 2, the gaps between the partition plates 5 will not be blocked by the wet concentrate, thus achieving the anti-clogging effect. The concentrate filter 4 achieves solid-liquid separation through capillary micropores and vacuum suction. Its core component is a microporous ceramic filter plate, which is covered with densely packed capillary micropores, with a pore size of about 1-5 micrometers. When the filter is working, the vacuum pump starts, drawing air from the inner cavity of the ceramic filter plate to create a vacuum, generating a strong pressure difference with the external environment. Under negative pressure, the slurry is adsorbed onto the ceramic filter plate, solid particles are trapped on the surface of the ceramic plate to form a filter cake, while the liquid passes through micropores into the gas-liquid distribution device for discharge or recycling.

[0025] Reference Figure 2The anti-clogging device 2 includes a rectangular groove 21 formed in the inner wall of the through groove 6. A fixed rod 22 is fixedly connected to the inner wall of the rectangular groove 21. A rectangular strip 23 is slidably connected to the surface of the fixed rod 22. A scraper 24 is fixedly connected to the bottom of the rectangular strip 23. A telescopic plate is slidably connected to the bottom of the scraper 24. Under the action of the scraper 24, the gaps between the partition plates 5 are not blocked by wet concentrate, thus achieving the anti-clogging function. The concentrate filter 4 is started, so that the ore is filtered into concentrate by the filter, and the concentrate falls onto the surface of the partition plates 5 and is collected into the ore bin. Under the action of the anti-clogging device 2, the gaps between the partition plates 5 are not blocked by wet concentrate, thus achieving the anti-clogging function. A first spring 25 is sleeved on the surface of the fixed rod 22. The two ends of the first spring 25 are fixedly connected to the inner wall of the rectangular groove 21 and the side of the rectangular strip 23, respectively. Under the action of the first spring 25, the rectangular strip 23 can quickly return to its original position after moving to the other side of the through groove 6, thus achieving the resetting function. A locking rod 26 is inserted into the top of the operating table 1. One end of the locking rod 26 is inserted into the interior of the rectangular bar 23. Under the action of the locking rod 26, the scraper 24 can be fixed when not in use, thus preventing the scraper 24 from affecting the collection of concentrate. A second spring 27 is sleeved on the surface of the locking rod 26. The two ends of the second spring 27 are respectively fixedly connected to one end of the locking rod 26 at the top of the operating table 1. Under the action of the second spring 27, the locking rod 26 is self-locking and inserted into the interior of the rectangular bar 23 for fixation. When the gap between the partition plates 5 is blocked by concentrate, the clamping rod 26 is pulled outward to push the rectangular bar 23, causing the scraper 24 to move in the gap between the partition plates 5, thereby pushing the wet concentrate into the ore bin. After cleaning, the rectangular bar 23 is reset under the action of the first spring 25. After reset, under the action of the second spring 27, the clamping rod 26 is inserted into the interior of the rectangular bar 23 in a self-locking state to fix the rectangular bar 23, thereby achieving the anti-blocking function.

[0026] Reference Figure 3The adjusting device 3 includes a groove formed in the inner wall of the through groove 6. A rotating rod 31 is rotatably connected inside the groove. A bidirectional thread 32 is formed on the surface of the rotating rod 31. An adjusting plate 33 is threadedly connected to the surface of the bidirectional thread 32. A groove is formed in the inner wall of the partition plate 5. The adjusting plate 33 is slidably connected inside the groove. Under the action of the bidirectional thread 32, the adjusting plate 33 can move relative to or opposite to each other inside the groove, thereby adjusting the distance between the partition plates 5 and filtering minerals of different particle sizes. A circular groove is formed in the inner wall of the groove. A ball bearing is rotatably connected inside the circular groove. Under the action of the ball bearing, the friction between the adjusting plate 33 and the groove is reduced, thus facilitating movement. A turntable is fixedly connected to one end of the rotating rod 31. A slot 34 is formed on the surface of the turntable. A rectangular plate 35 is fixedly connected to the top of the operating table 1. A locking rod 36 is inserted into one end of the rectangular plate 35. The locking rod 36 is inserted into the slot 34. Under the action of the locking rod 36, the adjusting plate 33 can be fixed after being adjusted to a suitable position. The locking rod 36 is fitted with a third spring 37, the two ends of which are fixedly connected to the side of the rectangular plate 35 and one end of the locking rod 36. Under the action of the third spring 37, the locking rod 36 is inserted into the slot 34 in a self-locking manner. When it is necessary to adjust the distance between the partition plates 5, the locking rod 36 is pulled out from the slot 34, and the turntable is rotated so that the rotating rod 31 rotates inside the groove. Under the action of the bidirectional thread 32, the adjusting plate 33 extends out from the groove. Under the action of the ball bearings, the friction between the adjusting plate 33 and the groove is reduced, thus facilitating movement. When the adjustment is in the appropriate position, the locking rod 36 is inserted into the slot 34 in a self-locking manner under the action of the third spring 37. When the adjusting plate 33 extends, the telescopic plate is squeezed into the scraper 24. Since the adjusting plate 33 does not need to be accurate to the millimeter, the locking rod 36 can be accurately inserted into the slot 34, thus achieving the adjustment function.

[0027] Working principle: When the concentrate filter 4 and anti-clogging device 2 are needed, the concentrate filter 4 is started, causing the ore to be filtered into concentrate. The concentrate then falls onto the surface of the separator plate 5 and is collected inside the ore bin. The anti-clogging device 2 prevents the gaps between the separator plates 5 from being blocked by the moist concentrate, thus achieving the anti-clogging function. The concentrate filter 4 achieves solid-liquid separation through capillary micropores and vacuum suction. Its core component is a microporous ceramic filter plate, which is covered with densely packed capillary micropores, typically with a pore size of 1-5 micrometers. When the filter is working, the vacuum pump starts, drawing air from the inner cavity of the ceramic filter plate to create a vacuum, generating a strong pressure difference with the external environment. Under negative pressure, the slurry is adsorbed onto the ceramic filter plate. Solid particles are trapped on the surface of the ceramic plate to form a filter cake, while the liquid enters the gas-liquid distribution device through micropores for discharge or recycling. When the gaps between the partition plates 5 are blocked by concentrate, the clamping rod 26 is pulled outward, pushing the rectangular bar 23, causing the scraper 24 to move in the gaps between the partition plates 5, thus pushing the moist concentrate into the ore bin. After cleaning, the rectangular bar 23 is reset under the action of the first spring 25. After reset, under the action of the second spring 27, the clamping rod 26 is self-locking and inserted into the rectangular bar 23 to fix the rectangular bar 23, thereby achieving the anti-clogging function. When it is necessary to clean the gaps between the partition plates 5... When adjusting the distance, pull the locking rod 36 out of the slot 34, rotate the turntable so that the rotating rod 31 rotates inside the groove. Under the action of the bidirectional thread 32, the adjusting plate 33 extends out of the groove. Under the action of the ball bearings, the friction between the adjusting plate 33 and the groove is reduced, thus facilitating movement. When adjusted to the appropriate position, under the action of the third spring 37, the locking rod 36 is inserted into the slot 34 in a self-locking manner. When the adjusting plate 33 extends, the telescopic plate is pressed into the scraper 24. Since the adjusting plate 33 does not need to be accurate to the millimeter, the locking rod 36 can be accurately inserted into the slot 34, thus achieving the adjustment function.

Claims

1. A device for preventing material blockage in a concentrate filter, comprising an operating table (1), a concentrate filter (4) fixedly connected to the top of the operating table (1), a through groove (6) provided on the top of the operating table (1), and a partition plate (5) fixedly connected to the inner wall of the through groove (6), characterized in that: A triangular strip is fixedly connected to the top of the partition plate (5). An anti-blocking device (2) is provided on the inner wall of the through groove (6). An adjusting device (3) is provided on the inner wall of the through groove (6). The anti-blocking device (2) includes a rectangular groove (21) opened on the inner wall of the through groove (6). A fixing rod (22) is fixedly connected to the inner wall of the rectangular groove (21). A rectangular strip (23) is slidably connected to the surface of the fixing rod (22). A scraper (24) is fixedly connected to the bottom of the rectangular strip (23). A telescopic plate is slidably connected to the bottom of the scraper (24).

2. The anti-clogging device for concentrate filter feeder according to claim 1, characterized in that: The surface of the fixing rod (22) is fitted with a first spring (25), and the two ends of the first spring (25) are fixedly connected to the inner wall of the rectangular groove (21) and the side of the rectangular bar (23).

3. The anti-clogging device for concentrate filter feeder according to claim 2, characterized in that: A lever (26) is inserted into the top of the operating table (1), and one end of the lever (26) is inserted into the interior of the rectangular bar (23).

4. The anti-clogging device for concentrate filter feeder according to claim 3, characterized in that: The surface of the lever (26) is fitted with a second spring (27), and the two ends of the second spring (27) are fixedly connected to one end of the lever (26) at the top of the operating table (1).

5. The anti-clogging device for concentrate filter feeder according to claim 4, characterized in that: The adjusting device (3) includes a groove formed on the inner wall of the through groove (6), a rotating rod (31) is rotatably connected inside the groove, a bidirectional thread (32) is formed on the surface of the rotating rod (31), an adjusting plate (33) is threadedly connected to the surface of the bidirectional thread (32), a groove is formed on the inner wall of the partition plate (5), and the adjusting plate (33) is slidably connected inside the groove.

6. The anti-clogging device for concentrate filter feeder according to claim 5, characterized in that: The inner wall of the trough is provided with a circular groove, and a ball bearing is rotatably connected inside the circular groove.

7. The anti-clogging device for concentrate filter feed according to claim 6, characterized in that: One end of the rotating rod (31) is fixedly connected to a turntable, and a slot (34) is provided on the surface of the turntable. A rectangular plate (35) is fixedly connected to the top of the operating table (1), and a locking rod (36) is inserted into one end of the rectangular plate (35). The locking rod (36) is inserted into the slot (34).

8. The anti-clogging device for concentrate filter feeder according to claim 7, characterized in that: A third spring (37) is sleeved on the surface of the locking rod (36), and the two ends of the third spring (37) are fixedly connected to one end of the locking rod (36) on the side of the rectangular plate (35).

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