A constant pressure water replenishing device for a jig

Abstract

The utility model discloses a jig constant pressure water replenishing device relates to jig technical field. The utility model discloses a filter, the one side of filter is provided with jig above, the below of filter is provided with the water storage tank, the one side of water storage tank is provided with the flow guide pipe that is connected to the jig right above, the outside of flow guide pipe is provided with the booster pump for increasing water pressure, the one side of flow guide pipe is provided with a plurality of shunt, the utility model discloses the cooperation of filter and jig has established the closed loop water circulation system based on gravity gravity flow and pressure compensation, has eliminated the sewage direct discharge problem of traditional jig operation completely, has prevented the pollution risk to surrounding water body and soil from the source, at the same time, through the efficient interception mechanism of filter to solid particle in sewage, has reduced the external water resource consumption greatly, has saved the long -term operation cost of concentrator significantly.

Description

Technical Field

[0001] This utility model relates to the field of jig technology, specifically a constant pressure water supply device for a jig. Background Technology

[0002] A jig is a device that performs the jigging process. Materials are mainly separated according to density differences in a vertically rising and falling variable-speed medium flow. Differences in particle size and shape of materials have a certain impact on the beneficiation results. The medium used in jigging can be water or air. When water is used as the separation medium, it is called hydraulic jigging; when air is used as the separation medium, it is called air jigging. In a jig system, the constant pressure point pressure changes with the water volume of the system and the head of the circulating pump and the makeup water pump. The change in water volume determines the operating state of the makeup water pump.

[0003] Currently, traditional jigs typically discharge used wastewater directly through the outlet. However, this pollutes the surrounding environment, wastes water, and increases operating costs. Therefore, this invention provides a constant pressure circulating water replenishment device for jigs to solve the aforementioned problems. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a constant pressure water supply device for a jig, so as to solve the technical problem of water waste caused by traditional jigs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a constant pressure water supply device for a jig, comprising a filter, a jig disposed above one side of the filter, a water storage tank disposed below the filter, a guide pipe disposed on one side of the water storage tank connecting to the top of the jig, a booster pump disposed on the outside of the guide pipe for increasing water pressure, a plurality of branch pipes disposed on one side of the guide pipe, the branch pipes having a frame structure, the plurality of branch pipes being connected to the guide pipe, a plurality of high-pressure nozzles disposed on each branch pipe, and the spray direction of the high-pressure nozzles being opposite to the working area of ​​the jig, and a limiting plate disposed on one side of the jig for limiting movement.

[0006] By adopting the above technical solution, and by setting up a guide pipe and a booster pump connected to the water storage tank, active regulation of the water replenishment pressure is achieved: the booster pump compensates for the water pressure in real time according to the water loss of the system, completely solving the problem of traditional water replenishment pressure fluctuation, and ensuring the stability of water flow pulsation in the jig working area. At the same time, the parallel design of the frame-type diversion pipe and the guide pipe makes the water flow evenly distributed to each high-pressure nozzle, forming a uniform pressure water flow field that vertically covers the jig working area.

[0007] Furthermore, the filter includes a movable cover, and a lifting mechanism for raising and lowering the movable cover is provided above the movable cover.

[0008] By adopting the above technical solution, the combined design of the movable cover and the lifting mechanism realizes the modular opening and closing function of the filter: the lifting mechanism drives the movable cover to move vertically, creating an unobstructed operating space for filter maintenance. At the same time, this structure greatly simplifies the maintenance process of the filter system, allowing quick access to internal components without disassembling the pipes.

[0009] Furthermore, the lifting mechanism includes a cylinder, and a movable plate is fixedly connected below the cylinder. Both ends of the movable plate are provided with telescopic rods that are fixedly connected to the movable cover.

[0010] By adopting the above technical solution, the cylinder, through the transmission mechanism of the moving plate and the telescopic rods on both sides, ensures that the lifting and lowering process of the movable cover is smooth and synchronous, avoiding the risk of jamming due to uneven load. At the same time, the rigidly connected telescopic rods and the moving plate form an anti-torsion structure.

[0011] Furthermore, a filter screen for filtering sewage is provided between the movable cover and the water storage tank, and the filter screen can be quickly replaced by raising and lowering the movable cover.

[0012] By adopting the above technical solution, the sandwich layout of the filter screen forms an efficient sewage interception channel. After the sewage flows in through the inlet, solid and liquid are separated in a stepwise manner. At the same time, the lifting and lowering of the movable cover directly links the removal and placement of the filter screen.

[0013] Furthermore, fixed frames are provided on both sides of the water storage tank, a support frame is fixedly connected above the fixed frames, and a second support plate for supporting the cylinder is provided above the support frame.

[0014] By adopting the above technical solution, the truss support structure of the fixed frame and the support frame provides rigid constraint over the entire water storage tank, effectively suppressing equipment vibration caused by water flow pulsation.

[0015] Furthermore, an inlet is provided above the movable cover, and an outlet is provided on one side of the jig, with one end of the outlet extending to the side of the inlet.

[0016] By adopting the above technical solutions, the gravity-fed connection design of the outlet and inlet enables a non-powered water circulation from the jig to the filter, significantly reducing system energy consumption. At the same time, the extended pipeline layout ensures that the sewage is transported in a closed loop throughout the entire process.

[0017] Furthermore, a discharge port is provided on one side of the jig, and a receiving device is provided at the opposite position of the discharge port.

[0018] By adopting the above technical solution, the coordinated positioning of the discharge port and the receiving device enables precise diversion of the sorted ore, avoiding cross-contamination between concentrate and tailings. At the same time, this layout shortens the material transfer distance.

[0019] Furthermore, the water used by the jig flows into the inlet of the filter by gravity.

[0020] By adopting the above technical solution, the wastewater from the jig to the inlet is autonomously returned by gravity flow, completely eliminating the intermediate pumping link, reducing energy consumption and failure points. At the same time, this design maintains the system's natural water balance regulation capability, ensuring water quality stability under different operating conditions, reducing the frequency of manual intervention, and improving overall operating efficiency.

[0021] In summary, the present invention has the following main advantages: 1. This utility model constructs a closed-loop water circulation system based on gravity flow and pressure compensation by combining a filter and a jig, eliminating the problem of direct discharge of wastewater in traditional jig operations and preventing pollution risks to surrounding water bodies and soil from the source. At the same time, the filter's efficient interception mechanism of solid particles in wastewater significantly reduces external water resource consumption and saves the long-term operating costs of the concentrator. 2. This utility model achieves dynamic and stable control of water pressure in the jigging zone through a booster pump and a frame-type diversion pipe structure, ensuring that the high-pressure nozzles act vertically on the mineral bed at a constant pressure, which greatly improves the accuracy and consistency of material sorting by density. At the same time, the optimized layout of the guide pipe and the diversion pipe ensures that the water flow evenly covers the entire working area, effectively eliminating the pulsation dead zone caused by the traditional water replenishment method and improving the separation efficiency of light and heavy minerals. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present utility model; Figure 3 This is a schematic diagram of the left-side structure of this utility model; Figure 4 This is a top view of the structure of this utility model.

[0023] In the diagram: 1. Filter; 2. Jig; 3. Guide pipe; 31. Diverter pipe; 32. Booster pump; 21. Discharge port; 22. Water outlet; 23. Limiting plate; 11. Lifting mechanism; 12. Support frame; 13. Movable cover; 14. Water storage tank; 15. Filter screen; 16. Fixed frame; 17. Support plate; 18. Water inlet; 111. Cylinder; 112. Moving plate; 113. Telescopic rod. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In this embodiment: A constant pressure water supply device for a jig, such as Figure 1-4 As shown, the system includes a filter 1, a jig 2 positioned above one side of the filter 1, a water storage tank 14 positioned below the filter 1, a guide pipe 3 connected to the top of the jig 2 on one side of the water storage tank 14, a booster pump 32 for increasing water pressure positioned outside the guide pipe 3, and several branch pipes 31 with a frame structure on one side of the guide pipe 3. Each branch pipe 31 is equipped with several high-pressure nozzles, and the spray direction of the high-pressure nozzles is opposite to the working area of ​​the jig 2. A limit device is located on one side of the jig 2. The limiting plate 23, through the setting of the guide pipe 3 connected to the water storage tank 14 and the booster pump 32, realizes the active regulation of the water replenishment pressure: the booster pump 32 compensates the water pressure in real time according to the water loss of the system, completely solving the problem of traditional water replenishment pressure fluctuation, ensuring the stability of water flow pulsation in the working area of ​​the jig 2. At the same time, the parallel design of the frame-type diversion pipe 31 and the guide pipe 3 makes the water flow evenly distributed to each high-pressure nozzle, forming a uniform pressure water flow field that vertically covers the working area of ​​the jig 2, significantly improving the bed looseness and material stratification accuracy; while the addition of the limiting plate 23 effectively suppresses ore splashing and ensures the controllability of the sorting environment.

[0026] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The filter 1 includes a movable cover 13, and a lifting mechanism 11 for raising and lowering the movable cover 13 is provided above the movable cover 13. The combined design of the movable cover 13 and the lifting mechanism 11 realizes the modular opening and closing function of the filter 1: the lifting mechanism 11 drives the movable cover 13 to move vertically, creating an unobstructed operating space for the maintenance of the filter screen 15. At the same time, this structure greatly simplifies the maintenance process of the filtration system, allowing quick access to internal components without disassembling the pipes, significantly reducing downtime for maintenance, and is especially suitable for high-load continuous production scenarios.

[0027] See Figure 1 , Figure 2 , Figure 3 , Figure 4The lifting mechanism 11 includes a cylinder 111, and a movable plate 112 is fixedly connected below the cylinder 111. Both ends of the movable plate 112 are provided with telescopic rods 113 that are fixedly connected to the movable cover 13. The cylinder 111, through the transmission mechanism of the movable plate 112 linking the telescopic rods 113 on both sides, ensures that the lifting process of the movable cover 13 is smooth and synchronous, avoiding the risk of jamming due to uneven load. At the same time, the rigidly connected telescopic rods 113 and the movable plate 112 form an anti-torsion structure, which effectively offsets the impact load when the filter screen 15 is replaced, and extends the service life of the lifting mechanism 11.

[0028] See Figure 1 , Figure 2 , Figure 3 , Figure 4 A filter screen 15 for filtering sewage is installed between the movable cover 13 and the water storage tank 14. The filter screen 15 can be quickly replaced by lifting the movable cover 13. The sandwich layout of the filter screen 15 forms an efficient sewage interception channel. After the sewage flows in through the inlet 18, solid and liquid are separated in a stepwise manner. At the same time, the lifting of the movable cover 13 directly links the removal and placement of the filter screen 15, which reduces the time for cleaning or replacing the clogged filter screen to half that of the traditional structure, and completely solves the problem of system interruption caused by filter screen maintenance.

[0029] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The water storage tank 14 is provided with fixed frames 16 on both sides, and a support frame 12 is fixedly connected above the fixed frames 16. A second support plate 17 for supporting the cylinder 111 is provided above the support frame 12. The truss-type support structure of the fixed frames 16 and the support frame 12 provides full-area rigid constraint for the water storage tank 14, effectively suppressing equipment vibration caused by water flow pulsation. At the same time, the second support plate 17 evenly transmits the working power of the cylinder 111 to the support frame 12, avoiding local stress concentration and ensuring the long-term stability of the lifting mechanism 11.

[0030] See Figure 1 , Figure 2 , Figure 3 , Figure 4 An inlet 18 is provided above the movable cover 13, and an outlet 22 is provided on one side of the jig 2. One end of the outlet 22 extends to one side of the inlet 18. The gravity-driven connection design of the outlet 22 and the inlet 18 enables the non-powered water circulation from the jig 2 to the filter 1, which significantly reduces the system energy consumption. At the same time, the extended pipeline layout ensures that the sewage is transported in a closed manner throughout the process, eliminating overflow pollution, and the optimized position of the pipe outlet reduces sedimentation dead corners.

[0031] See Figure 1 , Figure 2 , Figure 3 , Figure 4The jig 2 has a discharge port 21 on one side, and a receiving device is set at the opposite position of the discharge port 21. The coordinated positioning of the discharge port 21 and the receiving device enables precise diversion of the sorted ore, avoiding cross-contamination between concentrate and tailings. At the same time, this layout shortens the material transfer distance and, together with the anti-splash function of the limiting plate 23, ensures the continuity of the discharge process and the cleanliness of the environment.

[0032] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The water used by the jig 2 flows into the inlet 18 of the filter 1 by gravity. The wastewater from the jig 2 to the inlet 18 is automatically returned by gravity flow, which completely eliminates the intermediate pumping link, reduces energy consumption and failure points. At the same time, this design maintains the system's water balance and natural adjustment capability, so that the constant pressure compensation of the booster pump 32 can more accurately match the actual needs and avoid over-compensation or under-compensation.

[0033] The implementation principle of this embodiment is as follows: When the jig 2 is working, the sorted wastewater flows into the inlet 18 above the filter 1 through the outlet 22. Under the action of gravity, the wastewater flows through the filter screen 15 between the movable cover 13 and the water storage tank 14. After the impurities are intercepted, the clean water enters the bottom water storage tank 14. The water in the water storage tank 14 is transported through the guide pipe 3 and actively pressurized by the booster pump 32. The pressurized water flow is evenly distributed through several diversion pipes 31 on one side of the guide pipe 3, and is vertically sprayed into the working area of ​​the jig 2 by the high-pressure nozzle on each diversion pipe 31 to complete the water replenishment. When the filter screen 15 needs maintenance, the lifting mechanism 11 raises the movable cover 13 to achieve quick replacement. During the whole process, the limit plate 23 prevents material splashing. The sorted ore is discharged from the outlet 21, forming a closed-loop water circulation system.

[0034] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A constant pressure water supply device for a jig, characterized in that: The system includes a filter (1), a jig (2) is provided above one side of the filter (1), a water storage tank (14) is provided below the filter (1), a guide pipe (3) is provided on one side of the water storage tank (14) and connects to the top of the jig (2), a booster pump (32) for increasing water pressure is provided on the outside of the guide pipe (3), a number of branch pipes (31) are provided on one side of the guide pipe (3), the branch pipes (31) have a frame structure, the number of branch pipes (31) are connected to the guide pipe (3), a number of high pressure nozzles are provided on each branch pipe (31), and the spray direction of the high pressure nozzles is opposite to the working area of ​​the jig (2), and a limiting plate (23) for limiting is provided on one side of the jig (2).

2. The constant pressure water supply device for a jig as described in claim 1, characterized in that: The filter (1) includes a movable cover (13), and a lifting mechanism (11) for raising and lowering the movable cover (13) is provided above the movable cover (13).

3. The constant pressure water supply device for a jig according to claim 2, characterized in that: The lifting mechanism (11) includes a cylinder (111), and a movable plate (112) is fixedly connected below the cylinder (111). Both ends of the movable plate (112) are provided with telescopic rods (113) that are fixedly connected to the movable cover (13).

4. The constant pressure water supply device for a jig according to claim 2, characterized in that: A filter screen (15) for filtering sewage is provided between the movable cover (13) and the water storage tank (14), and the filter screen (15) can be quickly replaced by raising and lowering the movable cover (13).

5. The constant pressure water supply device for a jig according to claim 1, characterized in that: The water storage tank (14) is provided with fixed frames (16) on both sides, and a support frame (12) is fixedly connected above the fixed frame (16). A second support plate (17) for supporting the cylinder (111) is provided above the support frame (12).

6. The constant pressure water supply device for a jig according to claim 3, characterized in that: An inlet (18) is provided above the movable cover (13), and an outlet (22) is provided on one side of the jig (2), with one end of the outlet (22) extending to one side of the inlet (18).

7. The constant pressure water supply device for a jig according to claim 1, characterized in that: The jig (2) has a discharge port (21) on one side, and a receiving device is provided at the opposite position of the discharge port (21).

8. The constant pressure water supply device for a jig according to claim 1, characterized in that: Water used by the jig (2) flows into the inlet (18) of the filter (1) by gravity.

Images