Mineral separation table for mine production

Abstract

The utility model discloses a concentrating table for mine production, and relates to the technical field of concentrating tables. The concentrating table for mine production comprises a rack, a driving mechanism is fixedly installed on the rack, a connecting block is fixedly connected to one side of the driving mechanism, the driving mechanism is fixedly connected with a table body through the connecting block on one side, a notch groove is formed in the table body, an ore feeding opening is fixedly connected to one side of the table body, and an ore feeding frame is fixedly connected to the outer side of the ore feeding opening. One side of the ore feeding frame is fixedly connected with a water injection port, the outer side of the water injection port is fixedly connected with a flushing frame, and the bottom of the bed body is connected with a shaking device. According to the beneficiation shaking table for mine production, filtered water flows back to the water injection port, water recycling is achieved, a crank connecting rod mechanism driven by water flow is designed to be of a pure mechanical structure, waste water flowing is used as a power source, electricity is saved, meanwhile, waste water recycling is achieved, and the energy-saving and environment-friendly effects are achieved. And minerals contained in the wastewater are filtered and collected, so that resource waste is reduced.

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 for mining production. Background Technology

[0002] In the process of mineral resource development and utilization, the mineral processing shaking table plays an extremely important role as a key separation equipment. With its unique structure, such as the bed surface, frame, transmission mechanism, and components such as the flushing water frame and feed frame, the mineral processing shaking table achieves effective separation of mineral particles of different densities and particle sizes through the synergistic effect of water flow and bed surface vibration. It is widely used in the separation of various metal ores such as tin, tungsten, gold and silver, as well as non-metallic ores such as coal.

[0003] However, existing mineral processing shaking tables generally have a significant drawback: they lack the function of filtering and treating the wastewater generated during the mineral processing process. In mineral processing operations, a large amount of water is used to participate in the separation process in order to achieve effective mineral separation, which inevitably generates a large amount of wastewater. Since existing mineral processing shaking tables cannot filter and purify this wastewater, it is directly discharged into the environment. The wastewater usually contains residual mineral processing reagents, suspended fine mineral particles, and other impurities. If these substances are discharged directly without treatment, they will cause serious pollution to the surrounding soil, water bodies, and other ecological environments, affect the ecological balance, and endanger the survival and reproduction of animals and plants.

[0004] Meanwhile, a large number of mineral particles in the wastewater that are not fully recovered are wasted due to the direct discharge of the wastewater. These mineral resources have extremely high economic value and resource significance in the context of increasingly scarce global mineral resources. Direct discharge not only causes a huge waste of resources and increases the production costs of mineral processing enterprises, but also violates the concept of sustainable development and is not conducive to the long-term healthy development of the entire industry. Therefore, developing a mineral processing shaking table with wastewater filtration function has become an important problem that the mineral processing industry urgently needs to solve. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a mineral processing shaking table for mining production that can solve the problem of not having the function of filtering wastewater generated during the mineral processing process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mineral processing shaking table for mining production, including a frame, a drive mechanism fixedly installed on the frame, a connecting block fixedly connected to one side of the drive mechanism, a bed fixedly connected to the drive mechanism via the connecting block on one side, a groove opened on the bed, a feed port fixedly connected to one side of the bed, a feed frame fixedly connected to the outside of the feed port, a water inlet fixedly connected to one side of the feed frame, a flushing frame fixedly connected to the outside of the water inlet, a shaking device connected to the bottom of the bed, a support device fixedly connected to the bottom of the shaking device, and a slope adjustment device fixedly connected to one side of the support device;

[0007] A support column is fixedly installed on the frame, and a recycling bin is fixedly connected to the top of the support column.

[0008] A connecting shaft is rotatably connected to one side of the recycling bin. A water wheel is fixedly connected to one end of the connecting shaft inside the recycling bin, and a crank is pinned to the other end of the connecting shaft. A three-axis connecting rod is pinned to one end of the crank. A fixing pin is connected to the bottom end of the three-axis connecting rod, and a rocker arm is pinned to the three-axis connecting rod through the fixing pin. One end of the fixing pin is fixedly connected to the outside of the recycling bin, and a brush plate is fixedly connected to the top of the three-axis connecting rod. A brush is fixedly installed on the bottom surface of the brush plate.

[0009] Preferably, the recycling bin is L-shaped.

[0010] Preferably, an inclined filter screen is fixedly installed inside the recycling bin, and a horizontal filter screen is fixedly connected to one end of the inclined filter screen near the end of the bed. The horizontal filter screen is fixedly connected inside the recycling bin.

[0011] Preferably, a water pipe is fixedly connected to one side of the recycling bin, and a water pump is fixedly connected to the water pipe, with the water pump outlet located above the water inlet.

[0012] Preferably, the water wheel is in the shape of an impeller.

[0013] Preferably, the inclined filter screen is inclined toward the horizontal filter screen.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The mineral processing shaking table used in the mine has wastewater and waste ore flowing out of the table into the recycling box. The wastewater falls into the bottom of the recycling box through the filter screen, and the waste ore falls on the filter screen and rolls down the inclined filter screen to the horizontal filter screen. The wastewater is pumped back to the water inlet through the water pipe. The filtered water returns to the water inlet, realizing the recycling of water. The crank connecting rod mechanism driven by the water flow adopts a purely mechanical structure design. It uses the flow of wastewater as a power source, which saves electricity and realizes the recycling of wastewater and the filtration and collection of minerals contained in the wastewater, thus reducing resource waste.

[0016] (2) The mineral processing shaking table used in the mine has a water flow at the bottom of the recovery box that drives the water wheel to rotate. The water wheel drives the crank to rotate around the connecting shaft through the connecting shaft, which in turn drives the three-axis connecting rod to make continuous rotation. The rocker arm at one end of the three-axis connecting rod swings left and right. The brush plate fixedly connected to the top of the three-axis connecting rod moves synchronously with the three-axis connecting rod. The brush at the bottom of the brush plate moves with the brush plate and continuously brushes the waste ore on the horizontal filter screen of the recovery box out of the waste ore outlet and into the waste ore bucket on one side of the frame, thus realizing the automatic collection of ore. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of a mineral processing shaking table for mining production according to the present invention;

[0019] Figure 2 This is a schematic diagram of a mineral processing shaking table for mining production according to the present invention;

[0020] Figure 3 This is a cross-sectional schematic diagram of a mineral processing shaking table for mining production according to this utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of a mineral processing shaking table for mining production according to this utility model.

[0022] Reference numerals: 1. Frame; 2. Drive mechanism; 3. Connecting block; 4. Bed; 5. Groove; 6. Feed port; 7. Water inlet; 8. Feed frame; 9. Flushing frame; 10. Shaking device; 11. Slope adjustment device; 12. Support device; 13. Support column; 14. Recycling box; 15. Water wheel; 16. Connecting shaft; 17. Crank; 18. Three-axis connecting rod; 19. Fixing pin; 20. Rocker arm; 21. Brush plate; 22. Brush; 23. Waste ore bucket; 24. Water pipe; 25. Water pump; 26. Horizontal filter screen; 27. Inclined filter screen; 28. Waste ore inlet. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Please see Figure 1-4 This utility model provides a technical solution: a mineral processing shaking table for mining production, including a frame 1, a drive mechanism 2 fixedly installed on the frame 1, a connecting block 3 fixedly connected to one side of the drive mechanism 2, a bed 4 fixedly connected to the drive mechanism 2 through the connecting block 3 on one side, a groove 5 opened on the bed 4, a feed port 6 fixedly connected to one side of the bed 4, a feed frame 8 fixedly connected to the outside of the feed port 6, a water inlet 7 fixedly connected to one side of the feed frame 8, a flushing frame 9 fixedly connected to the outside of the water inlet 7, a shaking device 10 connected to the bottom of the bed 4, a support device 12 fixedly connected to the bottom of the shaking device 10, and a slope adjustment device 11 fixedly connected to one side of the support device 12;

[0028] The support device 12, the slope adjustment device 11, the rocking device 10 and the drive mechanism 2 are all known technical means. For those skilled in the art, these technical means can be easily implemented without the need for creative experiments, so they will not be described in detail here.

[0029] A support column 13 is fixedly installed on the frame 1. A recycling box 14 is fixedly connected above the support column 13. The recycling box 14 is L-shaped. A connecting shaft 16 is rotatably connected to one side of the recycling box 14. A water wheel 15 is fixedly connected to one end of the connecting shaft 16 inside the recycling box 14. A crank 17 is pinned to the other end of the connecting shaft 16. A three-axis connecting rod 18 is pinned to one end of the crank 17. A fixing pin 19 is connected to one end of the bottom of the three-axis connecting rod 18. The three-axis connecting rod 18 is pinned to a rocker arm 20 through the fixing pin 19. One end of the fixing pin 19 is fixedly connected to the outside of the recycling box 14. A brush plate 21 is fixedly connected to the top of the three-axis connecting rod 18. A brush 22 is fixedly installed on the bottom surface of the brush plate 21.

[0030] An inclined filter screen 27 is fixedly installed inside the recycling bin 14. A horizontal filter screen 26 is fixedly connected to one end of the inclined filter screen 27 near the foot of the bed. The horizontal filter screen 26 is fixedly connected inside the recycling bin 14. A water pipe 24 is fixedly connected to one side of the recycling bin 14. A water pump 25 is fixedly connected to the water pipe 24. The outlet of the water pump 25 is located above the water inlet 7.

[0031] When in use, first adjust the required slope using the slope adjustment device 11, then start the drive mechanism 2. The drive mechanism 2 drives the bed 4 to rock along the rocking device 10 via the connecting block 3. At the same time, ore and water are poured in from the ore feed port 6 and the water injection port 7, respectively. The ore and water fall onto the bed 4 through the ore feed frame 8 and the flushing frame 9, respectively. Under the action of water flow and vibration of the bed 4, the ore particles in the groove 5 are loosened and stratified.

[0032] Lighter mineral particles are pushed upwards by the water flow and move laterally along the inclined bed 4, eventually being discharged as tailings. Heavier mineral particles at the bottom of the groove 5 move in the opposite direction to the drive mechanism 2 due to the vibration of the bed 4, forming concentrate and being discharged from the concentrate end. Wastewater and waste ore flowing from the bed 4 fall into the recovery box 14. The wastewater falls through the filter screen to the bottom of the recovery box 14, while the waste ore falls onto the filter screen and rolls down the inclined filter screen 27 onto the horizontal filter screen 26. The water flow at the bottom of the recovery box 14 drives the water wheel 15 to rotate. The water wheel 15 drives the crank 17 to rotate a full circle around the connecting shaft 16 via the connecting shaft 16, which in turn drives the three-axis connecting rod 18 to perform continuous rotation. The rocker arm 20 at the end swings left and right. The brush plate 21, which is fixedly connected to the top of the three-axis connecting rod 18, moves synchronously with the three-axis connecting rod 18. The brush 22 at the bottom of the brush plate 21 moves with the brush plate 21, continuously brushing the waste minerals on the horizontal filter screen 26 of the recycling box 14 out of the waste mineral inlet 28 and into the waste mineral bucket 23 on one side of the frame 1. The wastewater flows back to the water inlet 7 through the water pump 25 along the water pipe 24. The filtered water returns to the water inlet 7, realizing the recycling of water. The crank-connecting rod mechanism driven by the water flow adopts a purely mechanical structure design. It uses the flow of wastewater as a power source, which saves electricity and realizes the recycling of wastewater and the filtration and collection of minerals contained in the wastewater, thus reducing resource waste.

[0033] Working principle: In use, first adjust the required slope using the slope adjustment device 11, then start the drive mechanism 2. The drive mechanism 2 drives the bed 4 to shake along the shaking device 10 via the connecting block 3. At the same time, ore and water are poured in from the ore inlet 6 and water inlet 7, respectively. The ore and water fall onto the bed 4 through the ore feeding frame 8 and flushing frame 9, respectively. Under the action of water flow and vibration of the bed 4, the ore particles in the groove 5 are loosened and stratified. The lighter ore particles are pushed upward by the water flow and move along the transverse inclination of the bed 4, eventually being discharged as tailings. The heavy mineral particles located at the bottom of the groove 5 move in the opposite direction to the drive mechanism 2 due to the vibration of the bed 4, thus forming concentrate and being discharged from the concentrate end. The wastewater and waste ore flowing out of the bed 4 fall into the recovery box 14. The wastewater falls into the bottom of the recovery box 14 through the filter screen, and the waste ore falls on the filter screen and rolls down the inclined filter screen 27 onto the horizontal filter screen 26. The water flow at the bottom of the recovery box 14 drives the water wheel 15 to rotate. The water wheel 15 drives the crank 17 to rotate around the connecting shaft 16 through the connecting shaft 16, which in turn drives the three-axis connecting rod 18 to perform continuous rotary motion. The rocker arm 20 at one end swings left and right. The brush plate 21, which is fixedly connected to the top of the three-axis connecting rod 18, moves synchronously with the three-axis connecting rod 18. The brush 22 at the bottom of the brush plate 21 moves with the brush plate 21, continuously brushing the waste ore on the horizontal filter screen 26 of the recycling box 14 out of the waste ore outlet 28 and into the waste ore bucket 23 on one side of the frame 1. The wastewater flows back to the water inlet 7 through the water pump 25 along the water pipe 24. The filtered water returns to the water inlet 7, realizing the recycling of water. The crank connecting rod mechanism driven by the water flow adopts a purely mechanical structure design and uses the flow of wastewater as a power source, thus saving electricity.

[0034] 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 processing shaking table for mining production, comprising a frame (1), a drive mechanism (2) fixedly mounted on the frame (1), a connecting block (3) fixedly connected to one side of the drive mechanism (2), and a bed (4) fixedly connected to the drive mechanism (2) via the connecting block (3) on one side, characterized in that: The bed (4) is provided with grooves (5), a feed port (6) is fixedly connected to one side of the bed (4), a feed frame (8) is fixedly connected to the outside of the feed port (6), a water inlet (7) is fixedly connected to one side of the feed frame (8), a flushing frame (9) is fixedly connected to the outside of the water inlet (7), a rocking device (10) is connected to the bottom of the bed (4), a support device (12) is fixedly connected to the bottom of the rocking device (10), and a slope adjustment device (11) is fixedly connected to one side of the support device (12). A support column (13) is fixedly installed on the frame (1), and a recycling bin (14) is fixedly connected above the support column (13); A connecting shaft (16) is rotatably connected to one side of the recycling bin (14). A water wheel (15) is fixedly connected to one end of the connecting shaft (16) inside the recycling bin (14). A crank (17) is pinned to the other end of the connecting shaft (16). A three-axis connecting rod (18) is pinned to one end of the crank (17). A fixing pin (19) is connected to one end of the bottom of the three-axis connecting rod (18). The three-axis connecting rod (18) is pinned to a rocker arm (20) through the fixing pin (19). One end of the fixing pin (19) is fixedly connected to the outside of the recycling bin (14). A brush plate (21) is fixedly connected to the top of the three-axis connecting rod (18). A brush (22) is fixedly installed on the bottom surface of the brush plate (21).

2. The mineral processing shaking table for mining production according to claim 1, characterized in that: The recycling bin (14) is L-shaped.

3. The mineral processing shaking table for mining production according to claim 2, characterized in that: An inclined filter screen (27) is fixedly installed inside the recycling bin (14). A horizontal filter screen (26) is fixedly connected to one end of the inclined filter screen (27) near the end of the bed. The horizontal filter screen (26) is fixedly connected inside the recycling bin (14).

4. The mineral processing shaking table for mining production according to claim 3, characterized in that: A water pipe (24) is fixedly connected to one side of the recycling bin (14), and a water pump (25) is fixedly connected to the water pipe (24). The outlet of the water pump (25) is located above the water inlet (7).

5. A mineral processing shaking table for mining production according to claim 4, characterized in that: The water turbine (15) is impeller-shaped.

6. A mineral processing shaking table for mining production according to claim 5, characterized in that: The inclined filter screen (27) is inclined toward the horizontal filter screen (26).

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