A mineral dressing shaker

Abstract

The utility model discloses a kind of concentrating table, it is related to concentrating table technical field.The concentrating table, the top of circulating water tank is provided with table, driving mechanism for making table shake is arranged between table and circulating water tank;The top of circulating water tank is fixedly connected with water tank, water tank is located in the back side of table, water tank is opened with water tank on, circulating pipe is fixedly connected on water tank, the concentrating table, the impact force generated in the falling process of water body acts on impeller push block, impeller push block drives rotating rod to rotate at this time, the meshing of rotating rod through sprocket and chain makes screw rod produce rotation, along with the rotation of screw rod, mounting plate is driven to brush to slide horizontally, thus realize the cleaning of filter screen, avoid filter screen to produce jamming phenomenon, thus ensure the filtering effect to water body, simultaneously realize the recycling of water body, thus reduce resource waste, reduce concentrating cost.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing shaking table technology, and in particular to a mineral processing shaking table. Background Technology

[0002] A mineral processing shaking table is a commonly used device for separating fine-grained ores. It typically consists of three main parts: the table surface, the frame, and the transmission mechanism. In addition, it may include a water flushing trough, a feed trough, and a base. The entire table surface is supported or suspended by the frame, which is equipped with a slope adjustment device. The mineral processing shaking table can cause mineral particles to move in different directions according to their density and particle size. Starting from the feed trough, the particles spread out in a fan shape along the diagonal and are discharged sequentially along the edge of the table surface. The discharge line is very long, and it can accurately produce a variety of products with different qualities, such as concentrate, secondary concentrate, medium concentrate, and tailings. The mineral processing shaking table was once widely used as a gravity separation device for separating minerals such as placer gold, and is mainly used for gold or coal beneficiation.

[0003] Most existing shaking tables do not have water circulation equipment. Therefore, in long-term operation, the direct discharge of wastewater not only wastes resources but also increases the cost of mineral processing. In addition, the wastewater may carry small-weight ores, so direct discharge of water will cause waste of mineral resources. In view of this, a mineral processing shaking table is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a mineral processing shaking table that can solve the problem that most existing shaking tables do not have water circulation equipment. Therefore, in long-term operation, the direct discharge of wastewater not only causes resource waste, but also increases the cost of mineral processing. In addition, the wastewater may also carry small-weight ore, so the direct discharge of water will cause waste of mineral resources.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a mineral processing shaking table, comprising a circulating water tank, wherein a shaking table is provided on the top of the circulating water tank, and a driving mechanism for shaking the shaking table is provided between the shaking table and the circulating water tank.

[0006] A water supply tank is fixedly connected to the top of the circulating water tank. The water supply tank is located behind the shaking table. A water supply trough is provided on the water supply tank. A circulation pipe is fixedly connected to the water supply tank. A circulation pump is fixedly connected to the other end of the circulation pipe. The end of the circulation pump away from the circulation pipe is connected to the circulating water tank.

[0007] The upper end of the circulating water tank is provided with a return water tank, and a cleaning mechanism is installed inside the return water tank. A filter screen is fixedly connected inside the return water tank.

[0008] A placement slot is provided on the left side of the circulating water tank, and a collection box is slidably connected inside the placement slot.

[0009] Preferably, the treatment mechanism includes a rotating rod, which is rotatably connected to the inner wall of the return water tank, and an impeller push block is fixedly connected to the rotating rod;

[0010] A rotating groove is provided on the inner wall of the return water tank. A threaded rod is rotatably connected inside the rotating groove. A movable mounting plate is threadedly connected to the threaded rod. The movable mounting plate is slidably connected to the rotating groove.

[0011] A brush is fixedly connected to the bottom of the movable mounting plate, and the brush is in contact with the surface of the filter screen;

[0012] Both the rotating rod and the threaded rod are fixedly connected to sprockets, and chains are meshed on the sprockets.

[0013] Preferably, the threaded rod is a bidirectional lead screw.

[0014] Preferably, the impeller pusher block is impeller-shaped.

[0015] Preferably, the impeller push blocks are arranged in a straight line array on the rotating rod.

[0016] Preferably, the bottom of the collection box and the inner bottom surface of the placement slot are both hollowed out.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This mineral processing shaking table, during its shaking motion, continuously supplies water from the feed tank to screen the ore. Excess water flows into the return water tank, where a filter screen intercepts minerals, preventing mineral loss and resource waste. Clean water flows into the circulating water tank under gravity. The impact force generated during the water's descent acts on the impeller push block, causing it to rotate. The rotation of the push block, through the meshing of a sprocket and chain, causes a threaded rod to rotate. As the threaded rod rotates, the moving mounting plate moves the brush laterally, cleaning the filter screen and preventing clogging. This ensures effective water filtration and enables water recycling, reducing resource waste and lowering mineral processing costs.

[0019] This mineral processing shaking table, by setting the threaded rod as a bidirectional lead screw, allows the moving mounting plate to continuously reciprocate, thus achieving uninterrupted cleaning of the filter screen. At the same time, it can concentrate the minerals intercepted by the filter screen at both ends of the filter screen, making it easier to collect them as a whole. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1This is a schematic diagram of a mineral processing shaking table according to the present invention;

[0022] Figure 2 This is a schematic diagram of a mineral processing shaking table according to the present invention;

[0023] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the sprocket and chain of this utility model.

[0025] Reference numerals in the attached diagram: 1. Circulating water tank; 2. Water supply tank; 3. Shaking table; 4. Collection box; 5. Placement trough; 6. Return water trough; 7. Filter screen; 8. Circulation pipe; 9. Rotating rod; 10. Impeller push block; 11. Rotating groove; 12. Threaded rod; 13. Movable mounting plate; 14. Brush; 15. Sprocket; 16. Chain. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Please see Figure 1-4This utility model provides a technical solution: a mineral processing shaking table, including a circulating water tank 1, a shaking table 3 is provided on the top of the circulating water tank 1, and a driving mechanism for shaking the shaking table 3 is provided between the shaking table 3 and the circulating water tank 1.

[0031] A water supply tank 2 is fixedly connected to the top of the circulating water tank 1. The water supply tank 2 is located behind the shaker 3. A water supply trough is provided on the water supply tank 2. A circulation pipe 8 is fixedly connected to the water supply tank 2. A circulation pump is fixedly connected to the other end of the circulation pipe 8. The end of the circulation pump away from the circulation pipe 8 is connected to the circulating water tank 1.

[0032] The upper end of the circulating water tank 1 is provided with a return water tank 6, the inside of the return water tank 6 is equipped with a cleaning mechanism, and a filter screen 7 is fixedly connected inside the return water tank 6.

[0033] A placement slot 5 is provided on the left side of the circulating water tank 1, and a collection box 4 is slidably connected inside the placement slot 5;

[0034] When it is necessary to screen the ore, the slurry can be poured into the water tank 2. At this time, the slurry flows into the shaking table 3 through the water tank. The drive mechanism is started to make the shaking table 3 shake continuously, and the circulation pump is started to continuously inject water from the circulating water tank 1 into the water tank 2. Thus, the mineral is screened by the flushing of the water and the shaking of the shaking table. The different qualities of ore screened fall into the collection box 4 for collection.

[0035] Furthermore, the bottom of the collection box 4 and the inner bottom surface of the placement slot 5 are both hollowed out;

[0036] By setting the collection box 4 and the placement slot 5 to a hollow state, excess water can be drained out and flow into the circulating water tank 1.

[0037] Furthermore, the cleaning mechanism includes a rotating rod 9, which is rotatably connected to the inner wall of the return water tank 6, and an impeller push block 10 is fixedly connected to the rotating rod 9;

[0038] A rotating groove 11 is provided on the inner wall of the return water tank 6. A threaded rod 12 is rotatably connected inside the rotating groove 11. A movable mounting plate 13 is threadedly connected to the threaded rod 12. The movable mounting plate 13 is slidably connected to the rotating groove 11.

[0039] A brush 14 is fixedly connected to the bottom of the movable mounting plate 13, and the brush 14 is in contact with the surface of the filter screen 7.

[0040] Both the rotating rod 9 and the threaded rod 12 are fixedly connected to sprockets 15, and chains 16 are meshed with sprockets 15.

[0041] During the shaking process, the shaker 3 completes the screening of ore as water is continuously supplied by the water tank 2. At this time, the excess water flows into the return water tank 6, where the filter screen 7 intercepts the minerals contained in the water, thus preventing mineral loss and resource waste. The clean water flows into the circulating water tank 1 under the influence of gravity. The impact force generated by the water during the fall acts on the impeller push block 10, which drives the rotating rod 9 to rotate. The rotating rod 9 rotates through the meshing of the sprocket 15 and the chain 16, causing the threaded rod 12 to rotate. As the threaded rod 12 rotates, the moving mounting plate 13 drives the brush 14 to slide laterally, thus cleaning the filter screen 7 and preventing it from becoming clogged, thereby ensuring the filtration effect of the water.

[0042] Furthermore, the threaded rod 12 is a two-way lead screw;

[0043] By setting the threaded rod 12 as a bidirectional lead screw, the movable mounting plate 13 can continuously reciprocate, thus achieving uninterrupted cleaning of the filter screen 7. At the same time, the minerals intercepted by the filter screen 7 can be concentrated at both ends of the filter screen 7, making it convenient to collect them as a whole.

[0044] Working principle: During the shaking process, the shaker 3 completes the screening of ore as water is continuously supplied by the water tank 2. At this time, the excess water flows into the return water tank 6. The filter screen 7 intercepts the minerals contained in the water, thus avoiding the loss of minerals and the waste of resources. The clean water flows into the circulating water tank 1 under the influence of gravity. The impact force generated by the water during the fall acts on the impeller push block 10. At this time, the impeller push block 10 drives the rotating rod 9 to rotate. The rotating rod 9 rotates through the meshing of the sprocket 15 and the chain 16, causing the threaded rod 12 to rotate. As the threaded rod 12 rotates, the moving mounting plate 13 drives the brush 14 to slide laterally, thus cleaning the filter screen 7 and preventing the filter screen 7 from becoming clogged, thus ensuring the filtration effect of the water.

[0045] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mineral dressing table, comprising a circulating water tank (1), characterized in that: A shaking table (3) is provided on the top of the circulating water tank (1), and a driving mechanism for shaking the shaking table (3) is provided between the shaking table (3) and the circulating water tank (1). A water supply tank (2) is fixedly connected to the top of the circulating water tank (1). The water supply tank (2) is located behind the shaking table (3). A water supply trough is provided on the water supply tank (2). A circulation pipe (8) is fixedly connected to the water supply tank (2). A circulation pump is fixedly connected to the other end of the circulation pipe (8). The end of the circulation pump away from the circulation pipe (8) is connected to the circulating water tank (1). The upper end of the circulating water tank (1) is provided with a return water tank (6), and a cleaning mechanism is provided inside the return water tank (6). A filter screen (7) is fixedly connected inside the return water tank (6). A placement slot (5) is provided on the left side of the circulating water tank (1), and a collection box (4) is slidably connected inside the placement slot (5).

2. A mineral concentrating table as claimed in claim 1, wherein: The treatment mechanism includes a rotating rod (9), which is rotatably connected to the inner wall of the return water tank (6), and an impeller push block (10) is fixedly connected to the rotating rod (9). A rotating groove (11) is provided on the inner wall of the return water tank (6). A threaded rod (12) is rotatably connected inside the rotating groove (11). A movable mounting plate (13) is threadedly connected to the threaded rod (12). The movable mounting plate (13) is slidably connected to the rotating groove (11). A brush (14) is fixedly connected to the bottom of the movable mounting plate (13), and the brush (14) is in contact with the surface of the filter screen (7); Both the rotating rod (9) and the threaded rod (12) are fixedly connected to a sprocket (15), and a chain (16) is meshed on the sprocket (15).

3. A mineral processing shaking table according to claim 2, characterized in that: The threaded rod (12) is a two-way lead screw.

4. A mineral processing shaking table according to claim 2, characterized in that: The impeller push block (10) is impeller-shaped.

5. A mineral processing shaking table according to claim 4, characterized in that: The impeller push blocks (10) are arranged in a straight line on the rotating rod (9).

6. A mineral processing shaking table according to claim 1, characterized in that: The bottom of the collection box (4) and the inner bottom surface of the placement slot (5) are both hollowed out.

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