Corrosion-resistant one-way valve for gold mining and ore dressing procedures

Abstract

The utility model relates to the technical field of gold mining, in particular to a corrosion-resistant one-way valve for a gold mining mineral separation procedure, which comprises a valve body, a groove is arranged on the inner wall of the valve body, a fixing plate is fixedly connected to the inner wall of the valve body, a screw rod is connected to the right side of the fixing plate in a penetrating and threaded manner, and an inner hexagonal head is riveted to the right end of the screw rod. The left end of the lead screw is movably connected with a circular plate through a bearing, the left side of the circular plate is fixedly connected with a spring, and the left side of the spring is fixedly connected with a sealing block. Through the cooperation of the fixing plate, the lead screw, the inner hexagonal head and the circular plate, the adjusting function is achieved, when the sealing block is loosened, the inner hexagonal head is rotated through a wrench, the inner hexagonal head drives the lead screw to rotate, the lead screw is in threaded connection with the fixing plate so that the lead screw can move leftwards, and the lead screw drives the circular plate and the spring to move leftwards; therefore, the position of the spring is adjusted, and the elastic force to the sealing block is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of gold mining, in particular to a corrosion-resistant one-way valve used in a gold mining and ore dressing process. Background Art

[0002] When gold mining and beneficiation is carried out, a one-way valve is needed to control the water flow. The corrosion-resistant one-way valve is a specially designed valve that can resist chemical corrosion and is suitable for systems working in harsh environments, such as chemical, petroleum, natural gas and other industries. It is usually made of corrosion-resistant materials.

[0003] After searching, the patent number is CN213598634U, and the name is a utility model of a one-way valve with anti-seismic function, including a one-way valve body. Through research and analysis, it is found that although it has a certain buffering capacity during use, by setting the first spring group and the second spring group, the shock absorption effect of the one-way valve body is achieved, the anti-seismic ability of the one-way valve body is improved, and the service life of the one-way valve body is extended. However, there are still the following disadvantages to a certain extent.

[0004] For example, the one-way valve does not have an adjustment function. During use, the position of the spring cannot be adjusted. During long-term use, the spring is prone to reduce elasticity, resulting in poor sealing of the sealing block, and water is prone to reflux. In order to solve the above technical problems, we have designed a corrosion-resistant one-way valve for gold mining and beneficiation processes. Utility Model Content

[0005] The utility model aims to provide a corrosion-resistant one-way valve for use in gold mining and beneficiation processes, which has the advantages of adjustment and filtering functions and solves the problem that the existing corrosion-resistant one-way valve cannot adjust the position of the spring during use, resulting in insufficient spring elasticity affecting the sealing performance and having no filtering function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant one-way valve for gold mining and beneficiation process, comprising a valve body, the inner wall of the valve body is provided with a groove, the inner wall of the valve body is fixedly connected to a fixing plate, a screw rod is threadedly connected through the right side of the fixing plate, a hexagonal head is riveted to the right end of the screw rod, a circular plate is movably connected to the left end of the screw rod through a bearing, a spring is fixedly connected to the left side of the circular plate, a sealing block is fixedly connected to the left side of the spring, a partition is fixedly connected to the inner wall of the valve body, a threaded pipe is connected to the left side of the partition, a filter cartridge is threadedly sleeved on the surface of the threaded pipe, and a sewage discharge mechanism is connected to the left side of the bottom of the valve body.

[0007] Preferably, the sewage discharge mechanism comprises a sewage discharge pipe, the top of the sewage discharge pipe is connected to the valve body, the bottom thread sleeve of the sewage discharge pipe is provided with a pipe cap, and the sewage discharge pipe is located at the bottom of the filter cartridge.

[0008] Preferably, flanges are welded on both sides of the valve body, and the sealing block is located in the inner cavity of the groove.

[0009] Preferably, a transverse tube is riveted to the left side of the circular plate, a transverse rod is movably connected to the inner cavity of the transverse tube, and the left end of the transverse rod is riveted to the sealing block.

[0010] Preferably, guide rods are riveted to the top and bottom of the right side of the circular plate, and the right end of the guide rod passes through the fixed plate.

[0011] Preferably, the filter cartridge is located on the left side of the partition, and the partition is located on the left side of the sealing block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of adjustment function through the cooperation of the fixed plate, the screw rod, the hexagonal head and the round plate. When the sealing block is loose, the hexagonal head is rotated by the wrench, and the hexagonal head drives the screw rod to rotate. The screw rod is connected with the fixed plate by thread so that the screw rod moves to the left side, and the screw rod drives the round plate and the spring to move to the left side, thereby adjusting the position of the spring and increasing the elastic force on the sealing block.

[0014] 2. The utility model has the advantage of filtering function through the cooperation of the partition, threaded pipe, filter cartridge and sewage discharge mechanism. The water is transported to the inner cavity of the valve body through the flange on the left. The filter holes on the left side and the surface of the filter cartridge filter the larger impurities contained in the water. The filtered water is transported to the right side of the partition through the threaded pipe, thereby completing the filtering operation. When it is necessary to clean the impurities, open the pipe cap and the impurities are discharged to the bottom of the valve body through the sewage discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional cross-sectional view of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the local structure of the utility model;

[0018] Figure 4 It is a three-dimensional cross-sectional view of the valve body structure of the utility model.

[0019] In the figure: 1. valve body; 2. fixing plate; 3. screw rod; 4. hexagon socket head; 5. round plate; 6. spring; 7. sealing block; 8. partition; 9. threaded pipe; 10. filter cartridge; 11. sewage discharge mechanism; 12. sewage discharge pipe; 13. pipe cap; 14. flange; 15. cross pipe; 16. cross bar; 17. guide rod; 18. groove. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 A corrosion-resistant one-way valve for gold mining and beneficiation process comprises a valve body 1, an inner wall of the valve body 1 is provided with a groove 18, a fixing plate 2 is fixedly connected to the inner wall of the valve body 1, a screw rod 3 is threadedly connected to the right side of the fixing plate 2, a hexagonal head 4 is riveted to the right end of the screw rod 3, a round plate 5 is movably connected to the left end of the screw rod 3 through a bearing, a spring 6 is fixedly connected to the left side of the round plate 5, a sealing block 7 is fixedly connected to the left side of the spring 6, a partition plate 8 is fixedly connected to the inner wall of the valve body 1, a threaded pipe 9 is connected to the left side of the partition plate 8, a filter cartridge 10 is threadedly sleeved on the surface of the threaded pipe 9, and a sewage discharge mechanism 11 is connected to the left side of the bottom of the valve body 1.

[0021] See also Figure 1 The sewage discharge mechanism 11 includes a sewage discharge pipe 12. By setting the sewage discharge pipe 12, impurities in the inner cavity of the valve body 1 can be discharged to prevent impurities from accumulating in the inner cavity of the valve body 1. The top of the sewage discharge pipe 12 is connected to the valve body 1, and the bottom threaded sleeve of the sewage discharge pipe 12 is provided with a pipe cap 13. The sewage discharge pipe 12 is located at the bottom of the filter cartridge 10.

[0022] See also Figure 1 Flanges 14 are welded on both sides of the valve body 1. By providing the flanges 14, it is convenient for the user to connect and fix the valve body 1 to an external pipeline. The sealing block 7 is located in the inner cavity of the groove 18.

[0023] See also Figure 1 A transverse tube 15 is riveted on the left side of the circular plate 5, and a transverse rod 16 is movably connected to the inner cavity of the transverse tube 15. By arranging the transverse tube 15 and the transverse rod 16, the sealing block 7 can be guided to make it more stable during movement. The left end of the transverse rod 16 is riveted to the sealing block 7.

[0024] See also Figure 1 The top and bottom of the right side of the circular plate 5 are riveted with guide rods 17. By setting the guide rods 17, the circular plate 5 can be guided so that it will not be skewed. The right end of the guide rod 17 passes through the fixed plate 2.

[0025] See also Figure 1 The filter cartridge 10 is located on the left side of the partition plate 8 , and the partition plate 8 is located on the left side of the sealing block 7 .

[0026] When in use, the filter cartridge 10 is threadedly installed on the surface of the threaded pipe 9, and the valve body 1 is installed on the surface of the pipeline through the flange 14. The water flows from left to right, and the water is transported to the inner cavity of the valve body 1 through the flange 14 on the left. The filter holes on the left side and the surface of the filter cartridge 10 filter the larger impurities contained in the water. The filtered water is transported to the right side of the partition 8 through the threaded pipe 9, thereby completing the filtering operation. The high-pressure water flow impacts the sealing block 7, and the sealing block 7 compresses the spring 6 to move to the right, and the water flows through the groove 18. When the water delivery stops, the sealing block 7 is reset under the action of the spring 6. The left side of the sealing block 7 contacts the inner wall of the valve body 1, thereby blocking its channel to prevent water backflow. When the sealing block 7 is loose, the valve body 1 and the pipeline are disassembled, and then the hexagonal head 4 is rotated by a wrench. The hexagonal head 4 drives the screw rod 3 to rotate, and the screw rod 3 is threadedly connected with the fixed plate 2 to move the screw rod 3 to the left. The screw rod 3 drives the circular plate 5 and the spring 6 to move to the left, thereby adjusting the position of the spring 6 and increasing the elastic force of the sealing block 7. When impurities need to be cleaned, stop the water delivery, and then open the pipe cap 13. The impurities are discharged to the bottom of the valve body 1 through the drain pipe 12.

[0027] In summary: the corrosion-resistant one-way valve used in the gold mining and beneficiation process, through the cooperation of the fixed plate 2, the screw rod 3, the hexagonal head 4, the circular plate 5, the partition plate 8, the threaded tube 9, the filter cartridge 10 and the sewage discharge mechanism 11, solves the problem that the existing corrosion-resistant one-way valve cannot adjust the position of the spring during use, resulting in insufficient spring elasticity affecting the sealing performance and having no filtering function.

Claims

1. A corrosion-resistant one-way valve for use in gold mining and beneficiation processes, comprising a valve body (1), characterized in that: The inner wall of the valve body (1) is provided with a groove (18); the inner wall of the valve body (1) is fixedly connected to a fixing plate (2); a screw rod (3) is threadedly connected through the right side of the fixing plate (2); a hexagon socket head (4) is riveted to the right end of the screw rod (3); the left end of the screw rod (3) is movably connected to a round plate (5) via a bearing; a spring (6) is fixedly connected to the left side of the round plate (5); a sealing block (7) is fixedly connected to the left side of the spring (6); a partition plate (8) is fixedly connected to the inner wall of the valve body (1); a threaded pipe (9) is connected to the left side of the partition plate (8); a filter cartridge (10) is threadedly sleeved on the surface of the threaded pipe (9); and a sewage discharge mechanism (11) is connected to the left side of the bottom of the valve body (1).

2. The corrosion-resistant one-way valve used in gold mining and beneficiation process according to claim 1 is characterized by: The sewage discharge mechanism (11) comprises a sewage discharge pipe (12), the top of the sewage discharge pipe (12) is connected to the valve body (1), the bottom of the sewage discharge pipe (12) is threadedly sleeved with a pipe cap (13), and the sewage discharge pipe (12) is located at the bottom of the filter cartridge (10).

3. The corrosion-resistant one-way valve used in gold mining and beneficiation process according to claim 1 is characterized by: Flanges (14) are welded on both sides of the valve body (1), and the sealing block (7) is located in the inner cavity of the groove (18).

4. The corrosion-resistant one-way valve used in gold mining and beneficiation process according to claim 1 is characterized by: A transverse tube (15) is riveted to the left side of the circular plate (5), a transverse rod (16) is movably connected to the inner cavity of the transverse tube (15), and the left end of the transverse rod (16) is riveted to the sealing block (7).

5. The corrosion-resistant one-way valve used in gold mining and beneficiation process according to claim 1 is characterized by: A guide rod (17) is riveted to the top and bottom of the right side of the circular plate (5), and the right end of the guide rod (17) passes through the fixed plate (2).

6. The corrosion-resistant one-way valve used in gold mining and beneficiation process according to claim 1 is characterized by: The filter cartridge (10) is located on the left side of the partition (8), and the partition (8) is located on the left side of the sealing block (7).

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