Quartz sand leaching apparatus

Abstract

The utility model discloses a quartz sand immersion washing equipment belongs to quartz sand processing technical field, this immersion washing equipment includes immersion washing bucket, immersion washing water tank, supporting part, cavity and material mouth. The inside of immersion washing bucket has the cavity of vortex, and immersion washing bucket both sides are equipped with supporting part, and the material mouth is seted up on immersion washing bucket, and immersion washing water tank is equipped with below immersion washing bucket. The utility model with the cavity of vortex as quartz sand immersion washing container, through the rotation of immersion washing bucket to two directions can respectively to quartz sand immersion washing and discharge, utilize the rotation of immersion washing bucket to make the solution of immersion washing to quartz sand produce the effect of flushing, convenient operation, and after immersion washing quartz sand, still can further shake out the residual immersion washing solution.

Description

Technical Field

[0001] This utility model relates to the field of quartz processing technology, and in particular to a quartz sand washing device. Background Technology

[0002] Quartz sand is primarily composed of crystalline quartz, which is chemically stable and has high hardness. Natural quartz sand often contains impurities such as feldspar, mica, clay minerals, and metal oxides like iron, aluminum, and calcium; its purity directly affects its application. Acid washing is necessary to improve the purity of quartz sand.

[0003] Currently, acid washing of quartz sand mainly involves using a container with an attached agitator to stir and immerse the quartz sand in the acid washing solution. The stirring force is generated by a built-in agitator rod, and the feeding, discharging, and acid washing processes are completely separate. To generate sufficient stirring power, the agitator rod requires significant power, and due to the high hardness of quartz sand, the material strength requirements for the agitator rod are also high. Utility Model Content

[0004] This utility model provides a quartz sand washing device to solve the defect of the prior art that generates stirring force through a built-in stirring rod, which requires high material strength of the stirring rod.

[0005] This utility model provides a quartz sand immersion washing device, comprising:

[0006] The immersion tub is formed by spirally rolling a sheet material, creating a spiral-shaped cavity inside. The tub is closed on both sides and has several evenly distributed drainage holes on its surface. A material inlet is located on the outermost edge of the cavity. An immersion water tank has slots on both sides of its top end that engage with the rotating shafts on both sides of the immersion tub. The lower half of the immersion tub can be submerged in the water tank. A support member is used to support the immersion tub as it moves up and down.

[0007] Optionally, the bottom of the immersion tank is provided with a platform, the surface of the platform is provided with a floor rail, and the bottom of the immersion tank is fixedly connected with rollers that cooperate with the floor rail.

[0008] Optionally, the support includes support arms disposed on both sides of the outside of the soaking tub, the pivots on both sides of the outside of the soaking tub are rotatably connected to the side of the support arm that is close to each other, and the other end of the support arm is hinged to the other side of the platform surface where the soaking water tank is disposed.

[0009] Optionally, a drive mechanism is provided between the immersion tub and the support arm. The drive mechanism includes a drive sprocket and a driven sprocket located on the outer side of the support arm. The driven sprocket is fixedly connected to the rotating shaft of the immersion tub, and the drive sprocket and the driven sprocket are driven by a chain.

[0010] Optionally, each of the support arms is hinged to a control cylinder at its bottom, and the control cylinder is hinged to the other end of the support arm and the surface of the platform.

[0011] Optionally, when the washing tank rotates along the opening direction of the feed inlet, the quartz sand remains inside the cavity.

[0012] Optionally, the immersion tank rotates in the direction of the opening of the feed inlet to immerse the quartz sand inside the cavity, and the immersion tank rotates in the opposite direction of the opening of the feed inlet to discharge the material.

[0013] The quartz sand washing equipment provided by this utility model has the following technical effects or advantages:

[0014] By using a vortex-shaped cavity as the container for quartz sand immersion, the immersion tank can be rotated in two directions to immerse and discharge the quartz sand separately. The rotation of the immersion tank makes the immersion solution rinse the quartz sand. The operation is convenient, and the residual immersion solution can be further ejected after immersion of the quartz sand. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of a quartz sand washing device provided in one embodiment of the present invention. Figure 1 ;

[0017] Figure 2 This is a three-dimensional schematic diagram of a quartz sand washing device according to this utility model. Figure 2 ;

[0018] Figure 3 This is a three-dimensional schematic diagram of a quartz sand washing device according to this utility model. Figure 3 ;

[0019] Figure 4 This is an enlarged plan view of the immersion tub of this utility model;

[0020] Figure 5 This is a utility model Figure 4 Cross-sectional view at point AA;

[0021] Figure 6 This is a schematic diagram of the filling of the inner cavity of the immersion tank of this utility model.

[0022] Figure label:

[0023] 1. Immersion tub; 2. Immersion water tank; 3. Support component; 301. Support arm; 4. Cavity; 5. Drain hole; 6. Material inlet; 7. Platform; 8. Ground rail; 9. Roller; 10. Drive mechanism; 11. Drive sprocket; 12. Driven sprocket; 13. Chain; 14. Control cylinder; 15. Slot. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] As mentioned earlier, existing technologies for acid washing of quartz sand mainly involve stirring and immersing the quartz sand in the acid washing solution using a container with an attached stirring assembly. The stirring force is generated by a built-in stirring rod, and the feeding, discharging, and acid washing processes are completely separate. To generate sufficient stirring power, the stirring rod requires significant power, and due to the high hardness of quartz sand, the material strength requirements for the stirring rod are also high.

[0026] In response to this, the present invention provides a quartz sand immersion equipment, which uses a vortex-shaped cavity 4 as a container for immersion of quartz sand. The immersion tank 1 can be rotated in two directions to immerse and discharge the quartz sand separately. The rotation of the immersion tank 1 causes the immersion solution to have a rinsing effect on the quartz sand, eliminating the need for a stirring rod to provide stirring force. The operation is convenient, and after immersion of the quartz sand, the residual immersion solution can be further ejected.

[0027] The following is combined Figures 1-6 This utility model is described in detail. Example 1:

[0028] like Figures 1-6 As shown, this utility model provides an immersion washing device, particularly a quartz sand immersion washing device, including an immersion tank 1, an immersion water tank 2, a support member 3, and a platform 7. A ground rail 8 is provided on the upper surface of the platform 7. Rollers 9 are fixedly connected to the four corners of the bottom of the immersion water tank 2, and the rollers 9 are engaged with the ground rail 8 for sliding. A support arm 301 is hinged to each of the two sides of the platform 7 away from the immersion water tank 2. An immersion tank 1 is installed between the two support arms 301 and the other end of the platform 7. The cross-section of the immersion tank 1 is shown in the figure. Figure 6As shown, a vortex-shaped cavity 4 is formed inside, and the outer sides of the immersion tub 1 are rotatably connected to the other end of the support arm 301 and the platform 7.

[0029] like Figure 5 As shown, when the washing tank 1 rotates in the α direction, that is, towards the open direction of the feed inlet 6 on the washing tank 1, the quartz sand can roll inside the cavity of the washing tank 1 without rolling out, thus achieving rolling washing of the quartz sand inside the washing tank 1. After the quartz sand inside the washing tank 1 has finished acid washing and washing, the washing tank 1 is controlled to rotate in the β direction. When the washing tank 1 rotates, the quartz sand inside will roll towards the feed inlet 6 until all the quartz sand in the cavity 4 of the washing tank 1 is discharged outward from the feed inlet 6. This achieves rolling washing of quartz sand through different rotation directions and discharge after washing. Moreover, when washing in the α direction, the external force generated by the rotation on the washing liquid can cause the washing liquid to flush the quartz sand inside the washing tank 1 through the feed inlet 6, increasing the washing effect.

[0030] To ensure the driving effect of the rotation of the immersion tank 1 on the immersion solution, several seepage holes 5 are opened on the inner wall of the cavity 4 of the immersion tank 1. Both sides of the immersion tank 1 are closed, and the immersion solution can only flow into the quartz sand through the feed port 6 and / or the seepage holes 5 to wash it, and then can only flow out from the feed port 6 and / or the seepage holes 5.

[0031] To drive the rotation of the rinsing tub 1, a drive mechanism 10 is installed on the outer side of one of the support arms 301. The drive mechanism 10 includes a drive sprocket 11, a driven sprocket 12, and a chain 13 for transmission between the two sprockets. Rotating shafts on both sides of the rinsing tub 1 extend from the inside of the support arm 301, with one end of each shaft fixedly connected to the driven sprocket 12. The rotation of the driven sprocket 12 drives the rinsing tub 1. A motor is installed inside the same support arm 301, and the output end of the motor is fixedly connected to the rotating shaft of the drive sprocket 11. Figure 1 As shown, chain 13 connects two sprockets to ensure continuous and stable transmission.

[0032] To facilitate the control of raising and lowering the soaking tub 1, and to move the soaking water tank 2 directly below or away from the soaking tub 1, control cylinders 14 are hinged to both sides of the upper surface of the platform 7. The telescopic ends of the control cylinders 14 are hinged to the lower ends of the support arms 301, and the raising and lowering of the soaking tub 1 is controlled by the telescopic movement of the control cylinders 14. Slots 15 are provided on both sides of the upper edge of the soaking water tank 2. These slots 15 allow the pivot shaft at the gap between the soaking tub 1 and the support arm 301 to engage, providing support for the soaking tub 1.

[0033] In practice, the quartz sand to be washed is first injected into the cavity 4 through the feed inlet 6. While injecting, the washing tank 1 is rotated in the α direction by the drive mechanism 10. The maximum amount of quartz sand injected into the cavity 4 is [amount missing]. Figure 6 The position shown is designed to prevent the quartz sand at the top from falling out when the immersion tank 1 rotates in the α direction. The immersion tank 1 is raised by controlling cylinder 14, and the immersion water tank 2 is moved below the immersion tank 1 using a forklift or other auxiliary tools. Immersion solution is injected into the immersion water tank 2, and cylinder 14 is contracted to slowly lower the immersion tank 1 until the rotating shaft in the gap between the sides of the immersion tank 1 and the support arm 301 is engaged with the slots 15 on both sides of the top of the immersion water tank 2. The immersion tank 1 is rotated in the α direction by the drive mechanism 10 to immerse and rinse the quartz sand. After rotating in the α direction for a certain period, the immersion tank 1 can be slightly reversed in the β direction to loosen the quartz sand inside the cavity 4 before continuing to rotate in the α direction. After immersion, the immersion tank 1 is raised, and as the immersion solution leaks out, the immersion tank 1 continues to rotate in the α direction to fling the immersion solution out from the seepage hole 5. Finally, the immersion tank 1 rotates in the β direction to discharge the immersed quartz sand from the feed port 6. After immersing a batch, acid washing solution needs to be added to the immersion tank 2.

[0034] In summary, this utility model uses a vortex-shaped immersion tank 1 within the internal cavity 4 to rotate in two directions, immersing the quartz sand inside and discharging the immersed material. When the immersion tank 1 rotates, the immersion liquid generates a rinsing effect through its rotation, giving the immersion tank 1 a self-stirring effect and allowing any residual immersion solution to be ejected.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A quartz sand washing device, characterized in that, include: The immersion tank (1) is formed by rolling a plate in a vortex shape. The immersion tank (1) has a vortex-shaped cavity (4) inside. The immersion tank (1) is closed on both sides and has several evenly distributed water seepage holes (5) on its surface. The outermost ring of the cavity (4) is provided with a material inlet (6). The immersion tank (2) has slots (15) on both sides of the top of the immersion tank (2) for use with the rotating shafts on both sides of the immersion tub (1). The lower half of the immersion tub (1) can be immersed in the immersion tank (2). Support member (3), which is used to support the immersion tub (1) to rise and fall.

2. The quartz sand washing equipment according to claim 1, characterized in that, The bottom of the immersion tank (2) is provided with a platform (7), the surface of the platform (7) is provided with a ground rail (8), and the bottom of the immersion tank (2) is fixedly connected with rollers (9) that are used in conjunction with the ground rail (8).

3. The quartz sand washing equipment according to claim 2, characterized in that, The support member (3) includes support arms (301) disposed on both sides of the outside of the immersion tub (1). The rotating shafts on both sides of the outside of the immersion tub (1) are rotatably connected to the side of the support arm (301) that is close to each other. The other end of the support arm (301) is hinged to the other side of the immersion tub (1) and the immersion water tank (2) disposed on the surface of the platform (7).

4. The quartz sand washing equipment according to claim 3, characterized in that, A drive mechanism (10) is provided between the immersion tub (1) and the support arm (301). The drive mechanism (10) includes a drive sprocket (11) and a driven sprocket (12) located on the outside of the support arm (301). The driven sprocket (12) is fixedly connected to the shaft of the immersion tub (1). The drive sprocket (11) and the driven sprocket (12) are driven by a chain (13).

5. The quartz sand washing equipment according to claim 3, characterized in that, Each support arm (301) has a control cylinder (14) hinged to its bottom. The control cylinder (14) is connected to the other end of the support arm (301) and the surface of the platform (7).

6. The quartz sand washing equipment according to claim 1, characterized in that, When the washing tank (1) rotates along the opening direction of the feed inlet (6), the quartz sand is always inside the cavity (4).

7. The quartz sand washing equipment according to claim 1, characterized in that, The immersion tank (1) rotates in the direction of the opening of the feed inlet (6) to immerse the quartz sand inside the cavity (4), and the immersion tank (1) rotates in the opposite direction of the opening of the feed inlet (6) to discharge the material.

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