Water rising device for hindered settling machine

Abstract

The utility model discloses a water rising device for a hindered settling machine, which relates to the technical field of hindered settling machines and comprises an outer barrel and a pressure water tank, a feed pipe penetrates through the top end of the outer barrel, a fixing plate is welded on the outer side of the top end of the outer barrel, and a liquid outlet is arranged below the fixing plate on the left side of the outer barrel. The pressure water tank is mounted in the outer barrel, a plurality of round holes are distributed in a turbulent flow plate, a connecting column penetrates through the interior of a mounting ring, a threaded ring is distributed on the outer side of the upper end of the connecting column, and a blow-off pipeline is mounted on the left side of the bottom of the pressure water tank. Through mutual matching of the strong spring, the connecting column, the mounting ring, the threaded ring and the nut, the turbulent flow plate has a lifting function while being fixed at the top end of the pressure water tank, and when the water pressure in the pressure water tank is too large, the turbulent flow plate can achieve the effect of relieving the water pressure through lifting, so that the deformation probability of the turbulent flow plate is reduced, and the service life of the turbulent flow plate is prolonged. And the service life of the turbulence plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hindered settlers, in particular to a water rising device for a hindered settler. Background Technique

[0002] A hindered settler is a kind of sand washing equipment, whose purpose is to strictly classify the coarse and fine particles of silica sand or other minerals, control the particle size, and separate minerals with specific gravity differences. The meaning of hindered settlement is that when the particle content in the fluid is large, the movement of adjacent particles changes the original flow field around a single particle, and the settlement of particles interferes with each other, reducing the settlement speed of particles. This kind of gravitational settlement is hindered settlement.

[0003] In the existing hindered settler, the turbulence plate is rigidly fixed. When the water pressure below the turbulence plate is large, the turbulence plate bears a large water pressure and cannot be relieved, which easily causes the deformation of the turbulence plate, affecting the formation of the turbulent flow area. Moreover, the rigidly fixed turbulence plate is difficult to remove and not easy to replace. Therefore, a water rising device for a hindered settler is proposed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a water rising device for a hindered settler to solve the problems that in the existing hindered settler, the turbulence plate is rigidly fixed. When the water pressure below the turbulence plate is large, the turbulence plate bears a large water pressure and cannot be relieved, which easily causes the deformation of the turbulence plate, affecting the formation of the turbulent flow area, and the rigidly fixed turbulence plate is difficult to remove and not easy to replace.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A water rising device for a hindered settler, including an outer barrel and a pressure water tank. The top of the outer barrel is penetrated by a feed pipe, and a mounting plate is welded to the outside of the feed pipe. The top outside of the outer barrel is welded with a fixing plate, and a screw penetrates through the inside of the fixing plate. A drain port is arranged below the fixing plate on the left side of the outer barrel.

[0006] The pressure water tank is installed inside the outer barrel, and a turbulence plate covers the top of the pressure water tank. A number of round holes are distributed inside the turbulence plate, and mounting rings are arranged on both the left and right sides of the round holes. A connecting column penetrates through the inside of the mounting ring, and a strong spring is connected below the connecting column. Threaded rings are distributed on the outer side of the upper end of the connecting column, and a nut is screwed on the outer side of the top of the connecting column. A sewage discharge pipe is installed on the left side of the bottom of the pressure water tank. A first water delivery pipe is installed on the right side of the bottom of the pressure water tank, and one end of the first water delivery pipe away from the pressure water tank is connected to a water pump. A second water delivery pipe is arranged at the top of the water pump. A discharge pipe is arranged at the bottom of the outer barrel.

[0007] Preferably, the center line of the feed pipe coincides with the center line of the outer barrel, and the mounting plates are symmetrically distributed about the center line of the feed pipe.

[0008] Preferably, an outer ring is fixed to the bottom edge of the pressure water tank, a rubber pad is attached to the inner wall of the outer ring, and the rubber pad is arranged between the pressure water tank and the outer ring.

[0009] Preferably, the turbulence plate is arranged in an arc structure, and the center lines of the turbulence plate, the outer ring and the pressure water tank are located on the same straight line.

[0010] Preferably, the upper and lower ends of the strong spring are respectively fixed to the connecting column and the pressure water tank, the top end of the connecting column passes through the turbulence plate through the mounting ring, and the top end of the mounting ring is a horizontal structure.

[0011] Preferably, a support rod is welded to the bottom of the pressure water tank, and the lower end of the support rod is welded to the inner wall of the outer barrel.

[0012] Preferably, a sewage valve is installed inside the sewage pipe, and the lower end of the sewage pipe passes through the lower surface of the outer barrel.

[0013] Preferably, a discharge valve is installed inside the discharge pipe, and the lower end of the discharge pipe passes through the lower surface of the outer barrel and is connected to a water pump.

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

[0015] 1. Through the mutual cooperation of the strong spring, the connecting column, the mounting ring, the thread ring and the nut, the turbulence plate is fixed to the top of the pressure water tank and has a lifting function at the same time. When the water pressure inside the pressure water tank is too high, the turbulence plate can rise to relieve the water pressure, thereby reducing the probability of deformation of the turbulence plate and improving the service life of the turbulence plate.

[0016] 2. The turbulence plate in the present utility model is arranged in an arc structure, which reduces the probability of coarse particles in the mud accumulating at the top of the turbulence plate, thereby avoiding the blockage of the turbulence plate by coarse particle accumulation and being conducive to the formation of a turbulent flow area.

[0017] 3. Through the setting of the outer ring and the rubber pad, when the turbulence plate rises, the outer ring and the rubber pad always fit and move up on the outer surface of the pressure water tank. The setting of the outer ring and the rubber pad can fill the gap at the connection between the turbulence plate and the pressure water tank, and this setting avoids mud from entering the inside of the pressure water tank from the connection between the turbulence plate and the pressure water tank.

[0018] 4. The turbulence plate and the pressure water tank in the present utility model are fixed by a strong spring, a connecting column, a mounting ring, a thread ring and a nut. This fixing method makes the turbulence plate detachable, and it is convenient to replace a new turbulence plate when the turbulence plate is damaged or reaches the service life. Description of the Drawings

[0019] Figure 1Schematic structural diagram of the present utility model;

[0020] Figure 2 Three-dimensional structural diagram of the turbulence plate of the present utility model;

[0021] Figure 3 Three-dimensional structural diagram of the pressure water tank of the present utility model;

[0022] Figure 4 Of the present utility model Figure 1 Enlarged structural diagram at position A in

[0023] In the figure: 1, outer barrel; 2, feed pipe; 3, mounting plate; 4, fixing plate; 5, screw; 6, liquid discharge port; 7, pressure water tank; 8, turbulence plate; 9, round hole; 10, outer ring; 11, mounting ring; 12, connecting column; 13, strong spring; 14, thread ring; 15, nut; 16, support rod; 17, sewage pipe; 18, water delivery pipe I; 19, water pump; 20, water delivery pipe II; 21, discharge pipe. Specific embodiments

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

[0025] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0026] Please refer to Figures 1-4 , a water rising device for a hindered settling machine, comprising an outer barrel 1 and a pressure water tank 7. The top of the outer barrel 1 is penetrated by a feed pipe 2, and a mounting plate 3 is welded to the outside of the feed pipe 2. A fixing plate 4 is welded to the outside of the top of the outer barrel 1, and a screw 5 penetrates through the inside of the fixing plate 4. A liquid discharge port 6 is arranged below the fixing plate 4 on the left side of the outer barrel 1. The center line of the feed pipe 2 coincides with the center line of the outer barrel 1, and the mounting plates 3 are symmetrically distributed about the center line of the feed pipe 2. Through the arrangement of the mounting plate 3, the fixing plate 4 and the screw 5, the feed pipe 2 is fixed to the top of the outer barrel 1, and this fixing method can realize the disassembly of the feed pipe 2;

[0027] The pressure water tank 7 is installed inside the outer barrel 1, and the top end of the pressure water tank 7 is covered with a turbulence plate 8. A number of round holes 9 are distributed inside the turbulence plate 8, and mounting rings 11 are arranged on both the left and right sides of the round holes 9. The bottom edge of the pressure water tank 7 is fixed with an outer ring 10, and a rubber pad is attached to the inner wall of the outer ring 10, and the rubber pad is arranged between the pressure water tank 7 and the outer ring 10. Through the settings of the outer ring 10 and the rubber pad, when the turbulence plate 8 generates a certain degree of lifting movement, the settings of the outer ring 10 and the rubber pad can fill the gap at the connection between the turbulence plate 8 and the pressure water tank 7, preventing mud from entering the interior of the pressure water tank 7. The turbulence plate 8 is set as an arc structure, and the center lines of the turbulence plate 8, the outer ring 10, and the pressure water tank 7 are located on the same straight line. The setting of the arc-shaped turbulence plate 8 reduces the probability of coarse particles in the mud accumulating at the top end of the turbulence plate 8, thereby preventing the turbulence plate 8 from being blocked by the accumulation of coarse particles and facilitating the formation of a turbulence zone. A connecting column 12 passes through the inside of the mounting ring 11, and a strong spring 13 is connected below the connecting column 12. Threaded rings 14 are distributed on the outer side of the upper end of the connecting column 12, and a nut 15 is screwed on the outer side of the top end of the connecting column 12. The upper and lower ends of the strong spring 13 are respectively fixed to the connecting column 12 and the pressure water tank 7, and the top end of the connecting column 12 passes through the turbulence plate 8 through the mounting ring 11, and the top end of the mounting ring 11 is a horizontal structure. Through the mutual cooperation of the strong spring 13, the connecting column 12, the mounting ring 11, the threaded ring 14, and the nut 15, the turbulence plate 8 is fixed to the top end of the pressure water tank 7 while having a lifting function. When the water pressure inside the pressure water tank 7 is too high, the turbulence plate 8 can rise to achieve a buffering effect, thereby reducing the probability of deformation of the turbulence plate 8 and improving the service life of the turbulence plate 8. The bottom of the pressure water tank 7 is welded with a support rod 16, and the lower end of the support rod 16 is welded to the inner wall of the outer barrel 1. The support rod 16 provides stable support for the pressure water tank 7, making the pressure water tank 7 fixed inside the outer barrel 1. A sewage discharge pipe 17 is installed on the left side of the bottom of the pressure water tank 7. A sewage discharge valve is installed inside the sewage discharge pipe 17, and the lower end of the sewage discharge pipe 17 passes through the lower surface of the outer barrel 1. When the sewage discharge valve is opened, the sewage inside the pressure water tank 7 is discharged through the sewage discharge pipe 17. A first water delivery pipe 18 is installed on the right side of the bottom of the pressure water tank 7, and one end of the first water delivery pipe 18 away from the pressure water tank 7 is connected to a water pump 19. A second water delivery pipe 20 is arranged at the top end of the water pump 19. A discharge pipe 21 is arranged at the bottom of the outer barrel 1. A discharge valve is installed inside the discharge pipe 21, and the lower end of the discharge pipe 21 passes through the lower surface of the outer barrel 1 and is connected to the water pump 19. The second water delivery pipe 20 is connected to an external water source. Through the mutual cooperation of the first water delivery pipe 18, the water pump 19, and the second water delivery pipe 20, water is sent into the pressure water tank 7 and then sprayed out through a number of round holes 9 inside the turbulence plate 8.

[0028] Working principle: When in use, first inject the slurry into the outer barrel 1 through the feed pipe 2. The second water delivery pipe 20 is connected to an external water source. Through the mutual cooperation of the first water delivery pipe 18, the water pump 19 and the second water delivery pipe 20, water is sent into the pressure water tank 7 and then sprayed out through a number of round holes 9 inside the turbulence plate 8. The turbulence plate 8 is arranged directly below the feed pipe 2. Therefore, the slurry is impacted by the upwelling water flow and stratified according to the particles with different specific gravities in the slurry. The coarse particles in the slurry are less affected by the water flow and move downward. Since the turbulence plate 8 adopts an arc-shaped structure, the coarse particles slide down along the turbulence plate 8 to the inner bottom of the outer barrel 1 and are discharged from the discharge pipe 21. The fine particles in the slurry are greatly affected by the water flow and rise to the inner top of the outer barrel 1 and are discharged from the liquid discharge port 6. When the water pressure inside the pressure water tank 7 increases, the strong spring 13 extends, causing the turbulence plate 8 to rise. The turbulence plate 8 rises to offset the pressure generated by the increase in water pressure on it, thereby reducing the probability of deformation of the turbulence plate 8. When the turbulence plate 8 rises, the outer ring 10 and the rubber pad always fit and move upward on the outer surface of the pressure water tank 7 to prevent the slurry from entering the inside of the pressure water tank 7 from the connection between the turbulence plate 8 and the pressure water tank 7. Finally, the sewage inside the pressure water tank 7 is discharged through the sewage discharge pipe 17. When the turbulence plate 8 reaches the end of its service life, first remove the feed pipe 2, then unscrew the nut 15, and pull out the turbulence plate 8 from the top of the pressure water tank 7, and replace it with a new turbulence plate 8.

[0029] The control mode of this device is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art and belongs to the common general knowledge in this field. Therefore, the control mode and circuit connection of this device will not be explained in detail.

[0030] The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0031] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model in a simplified manner, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the protection content of the present utility model.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water raising device for a blocked sedimentation machine, comprising an outer barrel (1) and a pressure water tank (7), characterized in that: A feed pipe (2) is passed through the top of the outer barrel (1), and a mounting plate (3) is welded to the outside of the feed pipe (2); a fixing plate (4) is welded to the outside of the top of the outer barrel (1), and a screw (5) is passed through the inside of the fixing plate (4); a liquid discharge port (6) is provided below the fixing plate (4) on the left side of the outer barrel (1); The pressure water tank (7) is installed inside the outer barrel (1), and the top of the pressure water tank (7) is covered with a turbulent plate (8), a plurality of circular holes (9) are distributed inside the turbulent plate (8), and mounting rings (11) are provided on both sides of the circular holes (9), a connecting column (12) passes through the inside of the mounting ring (11), and a strong spring (13) is connected below the connecting column (12), and a threaded ring (14) is distributed on the outer side of the upper end of the connecting column (12). ), and a nut (15) is screwed on the outer side of the top end of the connecting column (12), a sewage pipe (17) is installed on the left side of the bottom of the pressure water tank (7), a water supply pipe (18) is installed on the right side of the bottom of the pressure water tank (7), and a water pump (19) is connected to the end of the water supply pipe (18) away from the pressure water tank (7), a water supply pipe (20) is arranged on the top of the water pump (19), and a discharge pipe (21) is arranged at the bottom of the outer barrel (1).

2. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: The center line of the feed pipe (2) coincides with the center line of the outer barrel (1), and the mounting plate (3) is symmetrically distributed with respect to the center line of the feed pipe (2).

3. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: An outer ring (10) is fixed to the bottom edge of the pressure water tank (7), and a rubber pad is attached to the inner wall of the outer ring (10), and the rubber pad is arranged between the pressure water tank (7) and the outer ring (10).

4. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: The turbulence plate (8) is configured as an arc-shaped structure, and the center lines of the turbulence plate (8), the outer ring (10) and the pressure water tank (7) are located on the same straight line.

5. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: The upper and lower ends of the strong spring (13) are respectively fixed to the connecting column (12) and the pressure water tank (7), and the top end of the connecting column (12) passes through the turbulent plate (8) through the mounting ring (11), and the top end of the mounting ring (11) is a horizontal structure.

6. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: A support rod (16) is welded to the bottom of the pressure water tank (7), and the lower end of the support rod (16) is welded to the inner wall of the outer barrel (1).

7. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: A sewage valve is installed inside the sewage discharge pipe (17), and the lower end of the sewage discharge pipe (17) passes through the lower surface of the outer barrel (1).

8. The water raising device for a hindered sedimentation machine according to claim 1, characterized in that: A discharge valve is installed inside the discharge pipe (21), and the lower end of the discharge pipe (21) passes through the lower surface of the outer barrel (1) and is connected to the water pump (19).

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