Multi-stage recovery tower for washing quartz sand

Abstract

The utility model relates to quartz sand recovery technical field, concretely is a kind of multistage recovery tower for quartz sand washing, including two board body, the pipeline mixer that can mix sludge and flocculating agent, multiple barrel body that can accept sludge and deposit and multiple flow mechanism that separate water flow and precipitate. In the utility model, by adding sludge and flocculating agent into pipeline mixer and mixing, then water flow is discharged to the uppermost barrel body and is deposited, and in the process of deposition, adjacent shell can be moved by starting hydraulic cylinder, so that shell drives adjacent pipe body top to move to slightly below liquid level in adjacent barrel body, so that liquid pipe body flows into lower barrel and is deposited again, starting cylinder adjusts the position of moving plate, so that moving plate adjusts the gap between cover plate and pipe body by adjacent rotating rod, so that water flow can flow out from the gap between cover plate and pipe body, and cover plate blocks floating object, so that the precipitate in sludge is separated.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand recycling technology, specifically a multi-stage recycling tower for quartz sand washing. Background Technology

[0002] After quartz sand is mined, impurities are removed by washing to improve the quality and purity of the ore. However, quartz sand often has dust and mud adhering to it after mining, which is usually removed by washing. However, the washing process produces a large amount of muddy water. Due to the large amount of overflow and sand leakage during the initial washing process, the muddy water contains a large amount of quartz sand. The muddy water can be treated by adding flocculants to cause the quartz sand and other impurities to flocculate and settle. The water is then discharged and the flocculants are treated again to recover the quartz sand. However, the conventional sedimentation method is to discharge the muddy water into a sedimentation tank and then add flocculants to allow the flocculants in the muddy water to settle naturally. When the water is discharged, the water flow can easily affect the flocculants settled at the bottom of the tank, causing some flocculants to be carried away by the water flow. Furthermore, the water discharged from the sedimentation tank usually needs to be filtered by a filter screen, and the flocculants can easily stick to the filter screen, affecting the normal use of the filter screen and thus affecting the separation of flocculants from the water flow, which is quite inconvenient. Utility Model Content

[0003] The purpose of this invention is to provide a multi-stage recovery tower for washing quartz sand, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A multi-stage recovery tower for washing quartz sand includes:

[0006] The system comprises two plates, a pipe mixer for mixing mud and water with flocculant, multiple tanks for sedimentation of mud and water, and multiple flow mechanisms for separating water flow from sediment. The two plates are arranged vertically in sequence, with multiple support rods fixedly connected between them. The pipe mixer is fixedly connected to the top surface of the upper plate, and the bottom end of the pipe mixer penetrates the adjacent plate and is fixedly connected to a conduit. The multiple tanks are arranged vertically in sequence, and each tank is fixedly connected between multiple support rods. Each tank has multiple circular holes on its bottom surface. Multiple flow mechanisms correspond one-to-one with the multiple tanks. Each flow mechanism includes a shell located below the corresponding tank. Multiple tubes are fixedly connected to the top surface of the shell, and each tube corresponds one-to-one with the multiple circular holes on the adjacent tank. Each tube is slidably inserted into the corresponding circular hole. The shell is a hollow structure, and a flexible hose is fixedly connected to the bottom surface of the shell.

[0007] Furthermore, multiple hydraulic cylinders are fixedly connected to the outer wall of any barrel, and the movable end of any hydraulic cylinder is fixedly connected to the adjacent shell.

[0008] Furthermore, each shell has a movable plate at its bottom, each tube has a cover plate at its top, each cover plate has a rotating rod fixedly connected to its bottom center, each rotating rod has its bottom end penetrating the bottom surface of the adjacent shell, and each rotating rod has its bottom end rotatably connected to the top surface of the adjacent movable plate, each rotating rod is located inside the adjacent tube, each rotating rod has a rubber tube on its outer side wall, and each rubber tube is fixedly connected between the adjacent movable plate and the adjacent shell.

[0009] Furthermore, multiple cylinders are fixedly connected to the outer wall of any housing, and the movable end of any cylinder is fixedly connected to the adjacent moving plate.

[0010] Furthermore, multiple motor boxes are fixedly connected to the bottom surface of any movable plate, and each of the multiple motor boxes on any movable plate corresponds one-to-one with multiple adjacent rotating rods. Each motor box contains a drive motor, and the motor shaft of each drive motor is fixedly connected to the bottom end of the corresponding rotating rod.

[0011] Furthermore, multiple collars are slidably fitted onto the inner wall of any tube, and multiple connecting rods are fixedly connected between any collar and the adjacent rotating rod.

[0012] Furthermore, a rubber retaining ring is fixedly fitted onto the inner wall of any circular hole, and the inner wall of any rubber retaining ring is in contact with the outer wall of the adjacent pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The process involves mixing muddy water with flocculant in a pipe mixer, then draining the water into the uppermost tank for sedimentation. During sedimentation, a hydraulic cylinder can be activated to move adjacent housings, causing the tops of adjacent pipes to move slightly below the liquid level in the adjacent tanks. This allows the liquid at the surface to flow naturally through the pipes, housings, and hoses into the lower tanks for further sedimentation. The muddy water is sequentially drawn through multiple tanks, separating the sediment. A cylinder can be activated to adjust the position of a moving plate, which, via adjacent rotating rods, adjusts the gap between the cover plate and the pipe, allowing water to flow out through this gap. The cover plate also blocks floating debris, facilitating the separation of sediment from the muddy water. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the positional relationship between the barrel and the flow mechanism in this utility model;

[0017] Figure 3 This is a schematic diagram of the rubber retaining ring structure in this utility model;

[0018] Figure 4 This is an exploded view of the flow mechanism structure in this utility model.

[0019] In the diagram: 100, plate; 110, support rod; 200, pipe mixer; 300, barrel; 310, hydraulic cylinder; 320, rubber retaining ring; 400, flow mechanism; 410, shell; 420, pipe; 430, cover plate; 431, rotating rod; 432, collar; 440, moving plate; 441, cylinder; 442, motor box; 443, rubber hose. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 In this embodiment of the invention, a multi-stage recovery tower for washing quartz sand includes:

[0022] The system comprises two plates 100, a pipe mixer 200 for mixing mud and water with flocculant, multiple tanks 300 for collecting mud and water for sedimentation, and multiple flow mechanisms 400 for separating water flow from sediment. The two plates 100 are arranged vertically in sequence, and multiple support rods 110 are fixedly connected between the two plates 100. The pipe mixer 200 is fixedly connected to the top surface of the upper plate 100, and the bottom end of the pipe mixer 200 penetrates the adjacent plate 100 and is fixedly connected to a conduit. The multiple tanks 300 are arranged vertically in sequence, and all of the tanks 300 are fixedly connected. Between multiple support rods 110, multiple circular holes are provided on the bottom surface of any barrel 300. Multiple flow mechanisms 400 correspond one-to-one with multiple barrels 300. Each flow mechanism 400 includes a housing 410, which is located below the corresponding barrel 300. Multiple tubes 420 are fixedly connected to the top surface of the housing 410, and each tube 420 corresponds one-to-one with multiple circular holes on the adjacent barrel 300. Each tube 420 is slidably inserted into the corresponding circular hole. The housing 410 is a hollow structure, and a flexible hose is fixedly connected to the bottom surface of the housing 410.

[0023] Specifically, multiple tanks 300 are located on the same central axis, and the bottom end of the hose in the flow mechanism 400 of any tank 300 is fixed to the inside of the tank 300 below it by a connector. The bottom end of the conduit is fixed to the inside of the uppermost tank 300 by a connector. By injecting the mud and water used for washing quartz sand and flocculant together into the pipe mixer 200, the pipe mixer 200 mixes the flocculant and mud and water. In the initial state, the top end of the pipe 420 on any flow mechanism 400 is close to the top end of the adjacent tank 300. Then, the mud and water naturally flows into the adjacent tank 300 along the conduit for sedimentation. During the sedimentation process, the hose in the flow mechanism 400 of the tank 300 can be used to precipitate the mud and water. The shell 410 moves, causing it to pull the adjacent pipe 420 to move. The pipe 420 moves to a position slightly below the liquid level inside the tank 300, allowing the water at the liquid level to flow naturally along the top of the adjacent pipe 420 into the adjacent shell 410 and then into the tank 300 below through the adjacent hose, where it settles again. When the liquid level inside the tank 300 drops, the shell 410 can be moved to maintain a certain distance between the top of the pipe 420 and the liquid level. Because the top of the pipe 420 is close to the liquid level inside the tank 300, the impact of the water flow at the liquid level on the water flow and sediment at the bottom is reduced, thus making it less likely for the sediment inside the tank 300 to flow out of the pipe 420 with the water flow, thereby separating the sediment from the water flow in the muddy water.

[0024] Example 1

[0025] like Figure 2-4 As shown, in this embodiment, multiple hydraulic cylinders 310 are fixedly connected to the outer wall of any barrel 300, the movable end of any hydraulic cylinder 310 is fixedly connected to the adjacent shell 410, a movable plate 440 is provided below any shell 410, a cover plate 430 is provided at the top of any tube 420, a rotating rod 431 is fixedly connected to the center of the bottom surface of any cover plate 430, the bottom end of any rotating rod 431 penetrates the bottom surface of the adjacent shell 410, and the bottom end of any rotating rod 431 is rotatably connected to the top surface of the adjacent movable plate 440, any rotating rod 431 is located inside the adjacent tube 420, a rubber tube 443 is provided on the outer wall of any rotating rod 431, any rubber tube 443 is fixedly connected between the adjacent movable plate 440 and the adjacent shell 410, multiple cylinders 441 are fixedly connected to the outer wall of any shell 410, and the movable end of any cylinder 441 is fixedly connected to the adjacent movable plate 440.

[0026] In this embodiment, the position of the adjacent housing 410 can be adjusted by the hydraulic cylinder 310, and the distance between the adjacent moving plate 440 and the adjacent housing 410 can be adjusted by the starting cylinder 441, and the moving plate 440 drives the adjacent cover plate 430 to move, thereby adjusting the distance between the top of the tube 420 and the adjacent cover plate 430, so that suspended matter can be blocked by the cover plate 430, and water can flow out of the barrel 300 from the gap between the cover plate 430 and the top of the adjacent tube 420, thereby blocking suspended matter in the water. The rubber tube 443 can block the gap between the housing 410 and the rotating rod 431 to prevent water from flowing out.

[0027] like Figure 4 As shown, in this embodiment, multiple motor boxes 442 are fixedly connected to the bottom surface of any movable plate 440. The multiple motor boxes 442 on any movable plate 440 correspond one-to-one with the multiple adjacent rotating rods 431. A drive motor is provided inside each motor box 442. The motor shaft of each drive motor is fixedly connected to the bottom end of the corresponding rotating rod 431. Multiple collars 432 are slidably sleeved on the inner side wall of any tube 420. Multiple connecting rods are fixedly connected between any collar 432 and the adjacent rotating rod 431.

[0028] In practice, starting the drive motor can drive the adjacent rotating rod 431 and the cover plate 430 to rotate. When suspended matter comes into contact with the cover plate 430 due to the liquid flow, the cover plate 430 can push the suspended matter away by rotating. The collar 432 can support the adjacent rotating rod 431, making the position of the rotating rod 431 more stable.

[0029] Example 2

[0030] Based on Example 1, the sealing effect between the tube body 420 and the circular hole is improved by setting a rubber retaining ring 320.

[0031] like Figure 2-3 As shown, in this embodiment, a rubber retaining ring 320 is fixedly sleeved on the inner wall of any circular hole, and the inner wall of any rubber retaining ring 320 is in contact with the outer wall of the adjacent tube 420.

[0032] In practice, the rubber retaining ring 320 is used to tightly seal the gap between the tube body 420 and the circular hole by tightly adhering to the adjacent tube body 420, thereby improving the sealing effect between the tube body 420 and the circular hole.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-stage recovery tower for washing quartz sand, characterized in that, include: Two plates (100) are arranged vertically in sequence, and multiple support rods (110) are fixedly connected between the two plates (100); A pipe mixer (200) is fixedly connected to the top surface of the upper plate (100), and the bottom end of the pipe mixer (200) penetrates the adjacent plate (100) and is fixedly connected to a conduit; Multiple barrels (300) are arranged vertically in sequence. Each barrel (300) is fixedly connected between multiple support rods (110). Each barrel (300) has multiple circular holes on its bottom surface. Multiple flow mechanisms (400) correspond one-to-one with multiple barrels (300). Each flow mechanism (400) includes a housing (410) and the housing (410) is located below the corresponding barrel (300). Multiple tubes (420) are fixedly connected to the top surface of the housing (410), and the multiple tubes (420) correspond one-to-one with multiple circular holes on the adjacent barrel (300). Each tube (420) is slidably inserted into the corresponding circular hole. The housing (410) is a hollow structure, and a flexible hose is fixedly connected to the bottom surface of the housing (410).

2. The multi-stage recovery tower for quartz sand washing according to claim 1, characterized in that, Multiple hydraulic cylinders (310) are fixedly connected to the outer wall of any barrel (300), and the movable end of any hydraulic cylinder (310) is fixedly connected to the adjacent shell (410).

3. The multi-stage recovery tower for quartz sand washing according to claim 1, characterized in that, A rubber retaining ring (320) is fixedly sleeved on the inner wall of any circular hole, and the inner wall of any rubber retaining ring (320) is in contact with the outer wall of the adjacent pipe (420).

4. The multi-stage recovery tower for quartz sand washing according to claim 1, characterized in that, A movable plate (440) is provided below any shell (410), a cover plate (430) is provided at the top of any tube (420), a rotating rod (431) is fixedly connected to the center of the bottom surface of any cover plate (430), the bottom end of any rotating rod (431) penetrates the bottom surface of the adjacent shell (410), and the bottom end of any rotating rod (431) is rotatably connected to the top surface of the adjacent movable plate (440). Any rotating rod (431) is located inside the adjacent tube (420), a rubber tube (443) is provided on the outer wall of any rotating rod (431), and any rubber tube (443) is fixedly connected between the adjacent movable plate (440) and the adjacent shell (410).

5. The multi-stage recovery tower for quartz sand washing according to claim 4, characterized in that, Multiple cylinders (441) are fixedly connected to the outer wall of any housing (410), and the movable end of any cylinder (441) is fixedly connected to the adjacent movable plate (440).

6. The multi-stage recovery tower for quartz sand washing according to claim 5, characterized in that, Multiple motor boxes (442) are fixedly connected to the bottom surface of any movable plate (440). The multiple motor boxes (442) on any movable plate (440) correspond one-to-one with the multiple adjacent rotating rods (431). Each motor box (442) is equipped with a drive motor. The motor shaft of each drive motor is fixedly connected to the bottom end of the corresponding rotating rod (431).

7. The multi-stage recovery tower for quartz sand washing according to claim 6, characterized in that, Multiple collars (432) are slidably sleeved on the inner wall of any tube (420), and multiple connecting rods are fixedly connected between any collar (432) and the adjacent rotating rod (431).

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