Circulating flushing device for quartz sand processing

Abstract

The utility model discloses a circulating flushing device for quartz sand processing, which comprises a flushing tank with an open upper end, two rotating shafts are rotatably arranged on the upper end of the flushing tank and connected with the front side wall and the rear side wall, at least one transmission wheel is fixedly arranged on each rotating shaft, and the two opposite transmission wheels on the two rotating shafts are connected through a belt. Mounting bases are fixedly arranged on the upper side edge and the lower side edge of the belt correspondingly, a first filter plate and a second filter plate are detachably and fixedly arranged in the two mounting bases through bolts correspondingly, the aperture of the second filter plate is larger than that of the first filter plate, and a motor used for driving one rotating shaft to rotate is fixedly arranged outside the flushing pool; the motor rotates positively and negatively to drive the second filter plate below the motor to reciprocate in the flushing tank, quartz sand can be fully stirred and flushed, the second filter plate and the first filter plate sequentially move after flushing, large impurities and the quartz sand meeting the particle size requirement can be automatically and respectively filtered and collected, and accurate two-stage grading filtration of the quartz sand is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of quartz sand washing devices, specifically a circulating quartz sand washing device. Background Technology

[0002] In the processing of quartz sand, rinsing is a crucial step, designed to remove dirt, dust, and other impurities from the surface of the quartz sand to improve its purity and quality. Traditional quartz sand rinsing equipment typically uses simple water tank soaking and agitation, relying on the scouring action of water flow to remove impurities. For example, common rinsing tanks only have drain outlets, and after rinsing in the tank, the quartz sand is retrieved manually or using simple mechanical devices.

[0003] However, traditional washing equipment has significant drawbacks. After washing, the quartz sand cannot be graded and screened; instead, it is scooped out along with the sand. This often results in large impurities mixed in with the scooped-out sand, requiring additional screening and refining later. This increases production steps and labor costs. Utility Model Content

[0004] (a) Technical issues

[0005] The present invention aims to provide a circulating rinsing device for quartz sand processing, in order to solve the problem that traditional quartz sand rinsing equipment cannot classify and filter quartz sand after rinsing, resulting in the quartz sand being mixed with large impurities, which requires subsequent screening and fine picking.

[0006] (II) Technical Content

[0007] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: a rinsing device for circulating quartz sand processing, including a rinsing pool with an open upper end, two rotating shafts rotatably connected to the front and rear side walls of the rinsing pool, at least one transmission wheel fixed on each rotating shaft, and two opposing transmission wheels on the two rotating shafts connected by a belt, with mounting seats fixed on both the upper and lower sides of the belt, and a first filter plate and a second filter plate detachably fixed inside the two mounting seats by bolts, the second filter plate having a larger aperture than the first filter plate, and a motor for driving one of the rotating shafts to rotate fixed outside the rinsing pool.

[0008] Furthermore, a quartz sand discharge hopper is fixedly provided at one end of the rinsing pool, and the inside of the quartz sand discharge hopper is funnel-shaped.

[0009] Furthermore, it also includes a belt conveyor located directly below the quartz sand discharge hopper, with multiple receiving trays for collecting quartz sand placed on the upper end of the belt conveyor.

[0010] Furthermore, the belt conveyor includes a base frame, with rotating rollers rotatably mounted at both ends of the base frame, and a transport belt connecting the two rotating rollers. A second motor for driving the rotating rollers to rotate is fixedly mounted on the side of the base frame.

[0011] Furthermore, the rinsing pool has curved surfaces at both the left and right ends.

[0012] Furthermore, a drain outlet is provided at the bottom of the side of the rinsing pool.

[0013] Furthermore, the rotation trajectories of the first and second filter plates are adapted to the arc surface.

[0014] (III) Technical Effects

[0015] Compared with existing technologies, this invention has the following advantages: the motor rotates in both directions, driving the second filter plate below to move back and forth in the rinsing tank, which can fully stir and rinse the quartz sand, simulating the effect of manual turning and improving rinsing efficiency. After rinsing, there is no need for a complicated transfer process; the second filter plate moves sequentially with the first filter plate, automatically filtering and collecting larger impurities and quartz sand that meets the particle size requirements, thus improving overall processing efficiency. By setting first and second filter plates with different pore sizes and coordinating their specific movement trajectories with the rinsing tank structure, precise two-stage filtration of quartz sand is achieved. The filter screen is detachable and replaceable, and the pore size or type can be quickly adjusted according to actual screening needs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a circulating rinsing device for quartz sand processing according to this utility model. Figure 1 .

[0017] Figure 2 This is a three-dimensional structural diagram of a circulating rinsing device for quartz sand processing according to this utility model. Figure 2 .

[0018] Figure 3 This is a three-dimensional structural diagram of a circulating rinsing device for quartz sand processing according to this utility model. Figure 3 .

[0019] Figure 4 This is a schematic diagram of the main structure of a rinsing device for circulating quartz sand processing according to this utility model.

[0020] Figure 5 This is a left-side structural schematic diagram of a rinsing device for circulating quartz sand processing according to this utility model.

[0021] Figure 6 This is a top view schematic diagram of a rinsing device for circulating quartz sand processing according to this utility model.

[0022] Figure 7This is a schematic diagram of the cross-sectional structure of a rinsing device for circulating quartz sand processing according to this utility model.

[0023] As shown in the figure: 1. Washing tank; 2. Drain outlet; 3. Rotating shaft; 4. Drive wheel; 5. Belt; 6. Mounting base; 7. First filter plate; 8. Second filter plate; 9. Motor; 10. Quartz sand discharge hopper; 11. Receiving tray; 12. Base frame; 13. Rotating roller; 14. Conveyor belt; 15. Motor II; 16. Curved surface. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation structure and operation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided with," "installed," "connected," "linked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] Combined with appendix Figure 1 To be continued Figure 7 A circulating rinsing device for quartz sand processing includes a rinsing pool 1 with an open top. The bottom side of the rinsing pool 1 has a drain outlet 2. The rinsing pool 1 has arc surfaces 16 at both the left and right ends. The upper end of the rinsing pool 1 is connected to the front and rear side walls and has two rotating shafts 3. Each rotating shaft 3 has at least one drive wheel 4 fixed on it. The two opposite drive wheels 4 on the two rotating shafts 3 are connected by a belt 5. The belt 5 has mounting seats 6 fixed on both the upper and lower sides. The two mounting seats 6 are respectively fixed with bolts to a first filter plate 7 and a second filter plate 8. The second filter plate 8 has a larger aperture than the first filter plate 7. The rotation trajectory of the first filter plate 7 and the second filter plate 8 is adapted to the arc surface 16. The rinsing pool 1 is externally equipped with a motor 9 for driving one of the rotating shafts 3 to rotate.

[0028] The rinsing tank 1 is fixedly equipped with a quartz sand discharge hopper 10 at one end, and the interior of the quartz sand discharge hopper 10 is funnel-shaped. It also includes a belt conveyor located directly below the quartz sand discharge hopper 10, with multiple receiving trays 11 for collecting quartz sand placed on the upper end of the belt conveyor. The belt conveyor includes a base frame 12, with rotating rollers 13 rotatably mounted at both ends of the base frame 12. A conveyor belt 14 connects the two rotating rollers 13, and a motor 15 for driving the rotating rollers 13 is fixedly mounted on the side of the base frame 12.

[0029] The working principle of the circulating quartz sand processing rinsing device of this utility model is as follows: This device uses a motor 9 to drive the rotating shaft 3 to rotate, which drives the transmission wheel 4 and belt 5 to rotate, so that the first filter plate 7 and the second filter plate 8 installed on the belt 5 move in the rinsing tank 1 according to a specific trajectory. At the same time, combined with the structural design of the rinsing tank 1 and the action of water flow, the rinsing and grading filtration of quartz sand is realized. After two stages of filtration, new quartz sand to be rinsed can be added, and then the first filter plate 7 and the second filter plate 8 can circulate to perform the next stirring and filtration work.

[0030] The working process of the circulating rinsing device for quartz sand processing according to this utility model is as follows:

[0031] 1. Start motor 9. Motor 9 drives one of the rotating shafts 3 to rotate. Since the two rotating shafts 3 are connected by belt 5 and transmission wheel 4, the two rotating shafts 3 rotate synchronously, thereby driving belt 5 to start circulating.

[0032] 2. During the rinsing process, the second filter plate 8, located below the belt 5 and near the bottom of the rinsing tank 1, moves with the belt 5. When the motor 9 reverses, the second filter plate 8 moves back and forth in the rinsing tank 1, stirring the quartz sand in the rinsing tank 1 and ensuring that the quartz sand comes into full contact with the water. The water flow washes away dirt, dust, and other impurities from the surface of the quartz sand. At this time, the drain outlet 2 at the bottom side of the rinsing tank 1 can discharge the wastewater, maintaining the cleanliness of the rinsing water. The drain outlet 2 has a built-in filter screen.

[0033] 3. After rinsing, the motor 9 continues to rotate, driving the second filter plate 8 to move from one end of the rinsing tank 1 to the other end. During this process, due to the larger aperture of the second filter plate 8, larger impurities and quartz can be filtered out. These filtered materials fall through the quartz sand discharge hopper 10 into the receiving tray 11 of the belt conveyor located directly below it. When the second filter plate 8 is in a horizontal state, the motor 9 is stopped, and the workers use tools such as scrapers to scrape the quartz sand off the filter plate so that it can smoothly enter the receiving tray. Then the motor 9 is restarted.

[0034] 4. As the belt conveyor 5 continues to operate, the first filter plate 7 enters the washing tank 1 and moves from one end of the washing tank 1 to the other. The aperture of the first filter plate 7 is smaller than that of the second filter plate 8, which can filter out the quartz sand that meets the particle size requirements, allowing it to fall through the quartz sand discharge hopper 10 into another receiving tray 11. The unloading process is the same as above. During this process, the second motor 15 of the belt conveyor can be started. The second motor 15 drives the rotating roller 13 to rotate, thereby driving the conveyor belt 14 to move the empty receiving tray 11 to below the quartz sand discharge hopper 10 to receive this batch of quartz sand.

[0035] 5. When adjustments are needed according to different screening requirements, the bolts in the mounting seats 6 corresponding to the first filter plate 7 and the second filter plate 8 can be removed, and filter screens of different aperture or type can be replaced and then reinstalled and fixed to adapt to the new production requirements.

[0036] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A circulating rinsing device for quartz sand processing, comprising a rinsing tank (1) with an open top, characterized in that: The rinsing tank (1) is connected to the front and rear side walls at the upper end and has two rotating shafts (3) rotatably mounted. Each rotating shaft (3) is fixed with at least one transmission wheel (4). The two opposite transmission wheels (4) on the two rotating shafts (3) are connected by a belt (5). The belt (5) is fixed with mounting seats (6) on both the upper and lower sides. The first filter plate (7) and the second filter plate (8) are detachably fixed inside the two mounting seats (6) by bolts. The second filter plate (8) has a larger hole diameter than the first filter plate (7). The rinsing tank (1) is fixed with a motor (9) for driving one of the rotating shafts (3) to rotate.

2. The rinsing device for circulating quartz sand processing according to claim 1, characterized in that: The rinsing pool (1) is fixedly provided with a quartz sand discharge hopper (10) at one end, and the inside of the quartz sand discharge hopper (10) is funnel-shaped.

3. The rinsing device for circulating quartz sand processing according to claim 2, characterized in that: It also includes a belt conveyor located directly below the quartz sand discharge hopper (10), with multiple receiving trays (11) for collecting quartz sand placed on the upper end of the belt conveyor.

4. The rinsing device for circulating quartz sand processing according to claim 3, characterized in that: The belt conveyor includes a base frame (12), with rotating rollers (13) rotatably mounted at both ends of the base frame (12), and a transport belt (14) connected between the two rotating rollers (13). A second motor (15) for driving the rotating rollers (13) to rotate is fixed on the side of the base frame (12).

5. The rinsing device for circulating quartz sand processing according to claim 1, characterized in that: The flushing pool (1) has arc surfaces (16) on both the left and right ends inside.

6. The rinsing device for circulating quartz sand processing according to claim 1, characterized in that: The flushing pool (1) has a drain outlet (2) at the bottom of its side.

7. A rinsing device for circulating quartz sand processing according to claim 5, characterized in that: The rotation trajectories of the first filter plate (7) and the second filter plate (8) are adapted to the arc surface (16).

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