Silica cleaning device

Abstract

The application relates to the technical field of silica cleaning, and particularly discloses a silica cleaning device which comprises a support, a cleaning box, a stirring rod and a spray head, the cleaning box is arranged on the support, fine sand holes are uniformly distributed on the cleaning box, the stirring rod is rotationally connected to the cleaning box, stirring blades are arranged on the stirring rod, a rotating mechanism for driving the stirring rod to rotate is arranged on the support, a water inlet pipe is arranged on the support, the spray head is arranged on the water inlet pipe, and the spray head faces the cleaning box. The application has the effect of improving the problem that when materials are accumulated, the spray head can only clean the upper surface of the materials, the cleaning effect is poor, and the cleaned soil, sand and stones cannot be separated from the conveying belt in time, thereby affecting the cleaning effect.

Description

Technical Field

[0001] This application relates to the field of silica cleaning technology, and in particular to a silica cleaning apparatus. Background Technology

[0002] Silica is a general term for vein quartz, quartzite, and quartz sandstone, primarily used in the metallurgical industry for acidic refractory bricks. In the chemical industry, silica is used to prepare silicon compounds and silicates, and can also be used as packing material in sulfuric acid towers. In the building materials industry, it is used in glass, ceramics, and silicate cement. Before production and smelting, silica raw materials typically need to be washed clean of adhering soil and sand.

[0003] A high-efficiency silica cleaning device has been proposed in the related technology, which includes a cleaning tank, a conveyor belt inside the cleaning tank, and a nozzle above the cleaning tank. The material is conveyed in the cleaning tank by the conveyor belt, and water is sprayed onto the conveyor belt by the nozzle to clean the material.

[0004] Regarding the aforementioned technologies, although the nozzle can clean materials to a certain extent, when materials accumulate, the nozzle can only clean the upper surface of the materials, resulting in poor cleaning effect. Furthermore, the mud and sand residue left on the conveyor belt after cleaning cannot be separated in time, affecting the cleaning effect. Utility Model Content

[0005] To address the issues that the nozzles can only clean the upper surface of the material when it accumulates, resulting in poor cleaning and the residue of mud and sand remaining on the conveyor belt after cleaning, which cannot be separated in time and affects the cleaning effect, this application provides a silica cleaning device.

[0006] The silica cleaning device provided in this application adopts the following technical solution:

[0007] A silica cleaning device includes a support, a cleaning tank, a stirring rod, and a nozzle. The cleaning tank is mounted on the support and has fine sand holes evenly distributed on it. The stirring rod is rotatably connected to the cleaning tank and has stirring blades. The support has a rotating mechanism for driving the stirring rod to rotate. The support has a water inlet pipe, and the nozzle is mounted on the water inlet pipe, facing into the cleaning tank.

[0008] By adopting the above technical solution, during use, silica is placed in the cleaning tank, and the rotating mechanism drives the stirring rod to rotate, causing the stirring blades on the stirring rod to evenly turn the silica. Combined with the water flow from the nozzle, the silica is thoroughly stirred and cleaned. The fine sand hole design can effectively filter out impurities such as sand and soil, ensuring the cleaning effect and improving the cleaning quality. This solves the problem that when materials are piled up, the nozzle can only clean the upper surface of the materials, resulting in poor cleaning effect, and the mud and sand residue left on the conveyor belt cannot be separated in time, affecting the cleaning effect.

[0009] Optionally, the cleaning tank is rotatably connected to the support in a transverse direction, and the stirring rod is rotatably connected to the cleaning tank in a rotational direction about the axis of rotation of the cleaning tank. The stirring rod is provided with a swinging mechanism for driving the cleaning tank to swing back and forth.

[0010] By adopting the above technical solution, the oscillating mechanism drives the cleaning tank to oscillate back and forth, which enables the fine sand and other impurities washed off the silica to be separated more quickly through the fine sand pores, reducing the probability of sand and other impurities adhering to the silica again and improving the cleaning effect; the stirring rod is rotatably connected to the cleaning tank around the rotation axis of the cleaning tank, further ensuring that the rotation of the stirring rod is not affected by the oscillation of the cleaning tank and ensuring the stability of the stirring process.

[0011] Optionally, the oscillating mechanism includes a partial gear, a driven gear, an internal gear ring, and a return spring. The partial gear is coaxially connected to the stirring rod, and the teeth of the partial gear only occupy a portion of the circumference. The driven gear is rotatably connected to the bracket, and the internal gear ring is connected to the cleaning tank. The axis of the internal gear ring is coaxial with the rotation axis of the cleaning tank. The driven gear is used to mesh with the partial gear and the internal gear ring. One end of the return spring is connected to the cleaning tank, and the other end of the return spring is connected to the bracket.

[0012] By adopting the above technical solution, the local gear is coaxially connected to the stirring rod, and its teeth only occupy part of the circumference. This allows the stirring rod to drive the local gear to mesh with the driven gear only at a specific angle during rotation, thereby driving the internal gear ring and the cleaning box to rotate in one direction. After the local gear passes the meshing area, the return spring pulls the cleaning box back to its original position, thus realizing the reciprocating oscillation function of the cleaning box. This design not only improves the tumbling effect of silica during the cleaning process and enhances the cleaning efficiency, but also simplifies the structural complexity of the oscillation mechanism and reduces manufacturing costs.

[0013] Optionally, the rotating mechanism includes a rotating motor, a synchronous pulley, and a synchronous belt. The rotating motor is mounted on a bracket, the synchronous pulleys are respectively connected to the rotating shafts of the stirring rod and the rotating motor, and the synchronous belt is wound around the two synchronous pulleys.

[0014] By adopting the above technical solution, the rotary motor can drive the synchronous pulley to rotate, and then transmit the power to the stirring rod through the synchronous belt, thereby achieving stable rotation of the stirring rod. Compared with directly driving the stirring rod to rotate through the rotary motor, the transmission through the synchronous pulley and the synchronous belt allows the speed of the stirring rod to be controlled by adjusting the transmission ratio of the two synchronous pulleys, thereby improving the silica stirring effect and thus improving the cleaning effect.

[0015] Optionally, a first collection box is provided below the cleaning tank, and a water-permeable mesh plate is provided on the top of the first collection box. The water inlet pipe is connected to the first collection box, and a water pump is provided on the water inlet pipe.

[0016] By adopting the above technical solution, the first collection box is used to collect the cleaning water leaking from the fine sand hole of the cleaning box. The permeable mesh plate allows water to flow through while blocking fine sand from entering the first collection box, ensuring that the collected water is relatively clean. The water pump draws the water in the first collection box back to the water inlet pipe and sprays it out from the nozzle, thereby reducing water waste and lowering cleaning costs.

[0017] Optionally, the cleaning box has a discharge port, a baffle is rotatably connected to the discharge port, and the cleaning box is provided with a rotating component for driving the baffle to rotate; a second collection box is provided below the cleaning box, and the second collection box is located below the discharge port.

[0018] By adopting the above technical solution, by opening a discharge port on the cleaning tank and setting a rotating cover, the discharge of silica after cleaning can be easily controlled, improving operational flexibility; by setting a rotating component to drive the cover to rotate, the opening and closing of the cover is automated, improving work efficiency; by setting a second collection box below the cleaning tank and placing the second collection box below the discharge port, it is ensured that the discharged silica can be effectively collected, avoiding material spillage and environmental pollution.

[0019] Optionally, the rotating assembly includes a telescopic rod, one end of which is rotatably connected to the cleaning tank, and the other end of which is rotatably connected to the cover.

[0020] By adopting the above technical solution, one end of the telescopic rod is rotatably connected to the cleaning tank, and the other end is rotatably connected to the baffle. This structural design ensures that the baffle rotates smoothly under the drive of the telescopic rod's extension and retraction, thereby achieving precise control of the discharge port. Compared with manual operation, this allows the baffle to open and close automatically, simplifying the discharge operation process, reducing manual intervention, and lowering labor intensity.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. By combining the nozzle, stirring rod, cleaning box with fine sand holes, and rotating mechanism, the silica is stirred and cleaned, and the dirt and sand and other impurities after cleaning are separated, avoiding secondary pollution of the silica, improving cleaning efficiency and effect, and improving the problem that when the material is piled up, the nozzle can only clean the upper surface of the material, resulting in poor cleaning effect, and the dirt and sand residue left on the conveyor belt cannot be separated in time, affecting the cleaning effect;

[0023] 2. The cleaning tank is rotatably connected to the bracket and is designed with a swing mechanism, which allows the fine dirt and sand impurities washed off by the silica to pass through the fine sand holes more quickly and separate, further improving the cleaning efficiency and effect.

[0024] 3. The arrangement of local gears, driven gears, internal gear rings, and return springs enables the reciprocating oscillation function of the cleaning tank without the need for an additional power source, simplifying the structure and reducing manufacturing costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0027] Figure 2 yes Figure 1 A magnified view of part A in the middle;

[0028] Figure 3 This is a cross-sectional structural diagram of an embodiment of this application.

[0029] Reference numerals: 1. Support frame; 11. Rotating motor; 12. Synchronous pulley; 13. Synchronous belt; 14. Driven gear; 15. Return spring; 2. Cleaning tank; 21. Semi-circular peripheral wall; 22. Side plate; 23. Rotating drum; 24. Fine sand hole; 25. Rotating bearing; 26. Internal gear ring; 27. Discharge port; 28. Baffle; 29. ​​Telescopic rod; 3. Stirring rod; 31. Stirring blade; 32. Partial gear; 4. Nozzle; 5. Water inlet pipe; 51. Water pump; 6. First collection box; 61. Permeable mesh plate; 7. Second collection box. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0031] This application discloses a silica cleaning apparatus. (Refer to...) Figure 1The silica cleaning device includes a support frame 1, a cleaning tank 2, a stirring rod 3, a nozzle 4, and a rotating mechanism. The support frame 1 includes a base and legs connected to the base. The base is made of high-strength steel, providing good load-bearing capacity and stability. The legs are made of aluminum alloy or stainless steel, making them lightweight and corrosion-resistant. The cleaning tank 2 includes a semi-circular peripheral wall 21, side plates 22 connected to both ends of the semi-circular peripheral wall 21, and rotating cylinders 23 connected to the outside of the side plates 22. Fine sand holes 24 are evenly distributed on the semi-circular peripheral wall 21 of the cleaning tank 2. The rotating cylinders 23 on both sides of the cleaning tank 2 are each connected to the base for lateral rotation via a rotating bearing 25. In this application, the cleaning tank 2 is made of stainless steel, providing strong wear resistance and corrosion resistance. The diameter of the fine sand holes 24 on the cleaning tank 2 can be adjusted according to actual needs, for example, set between 0.5mm and 2mm, to accommodate silica cleaning requirements of different particle sizes. A water inlet pipe 5 is installed on the bracket 1, and nozzles 4 are spaced along the axis of the semi-circular peripheral wall 21 on the water inlet pipe 5, with the nozzles 4 facing into the cleaning tank 2.

[0032] The stirring rod 3 is inserted into the cleaning tank 2 along the rotation axis of the cleaning tank 2, i.e., along the axis of the rotating drum 23. The stirring rod 3 is rotatably connected to the cleaning tank 2 around its own axis. The stirring blade 31 is connected to the part of the stirring rod 3 within the semi-circular circumferential wall 21. The support 1 is provided with a rotating mechanism for driving the stirring rod 3 to rotate, and the stirring rod 3 is provided with a swinging mechanism for driving the cleaning tank 2 to swing back and forth.

[0033] In use, the silica is placed directly into the cleaning tank 2. The nozzle 4 sprays water from the inlet pipe 5 onto the silica for cleaning. Simultaneously, the rotating mechanism drives the stirring rod 3 to rotate, thus evenly agitating the silica and improving the cleaning effect. Impurities such as dirt and sand washed off the silica are separated through the fine sand holes 24, preventing them from adhering to the silica and causing secondary contamination, further enhancing the cleaning effect. At the same time, the oscillating mechanism drives the cleaning tank 2 to oscillate back and forth, which not only improves the agitation of the silica and increases cleaning efficiency, but also enhances the separation efficiency of dirt and sand during the oscillation process through the semi-circular peripheral wall 21, further improving the silica cleaning effect.

[0034] In addition, a first collection box 6 is installed below the support frame 1, and a permeable mesh plate 61 is installed on the top of the first collection box 6. The water inlet pipe 5 is connected to the first collection box 6, and a water pump 51 is installed on the water inlet pipe 5. Wastewater flowing out through the fine sand holes 24 falls onto the permeable mesh plate 61, and impurities such as soil and sand are blocked on the permeable mesh plate 61. Clean water flows into the first collection box 6, and the clean water is pumped into the water inlet pipe 5 by the water pump 51, realizing the recycling of water resources and saving water costs.

[0035] For example, the rotating mechanism includes a rotating motor 11, synchronous pulleys 12, and a synchronous belt 13. The rotating motor 11 is mounted on a bracket 1. The synchronous pulleys 12 are respectively connected to the rotating shafts of the stirring rod 3 and the rotating motor 11. The synchronous belt 13 is wound around both synchronous pulleys 12. By starting the rotating motor 11, the synchronous pulleys 12 are driven to rotate, and the rotation of the stirring rod 3 is achieved through the transmission of the synchronous pulleys 12 and the synchronous belt 13. Compared to directly driving the stirring rod 3 to rotate through the rotating motor 11, the transmission of the synchronous pulleys 12 and the synchronous belt 13 allows for the adjustment of the rotation speed of the stirring rod 3 by adjusting the transmission ratio of the two synchronous pulleys 12, thereby improving the silica stirring effect and thus the cleaning effect.

[0036] Specifically, refer to Figure 2 The oscillating mechanism includes a partial gear 32, a driven gear 14, an internal gear ring 26, and a return spring 15. The partial gear 32 is coaxially connected to the stirring rod 3, and the teeth of the partial gear 32 only occupy a portion of the circumference. In this application, the included angle of the teeth of the partial gear 32 is within the range of 30°. The driven gear 14 is rotatably connected to the bracket 1, and the internal gear ring 26 is coaxially connected inside the rotating drum 23 of the cleaning tank 2, i.e., the axis of the internal gear ring 26 is coaxial with the rotation axis of the cleaning tank 2. The driven gear 14 is used to mesh with the partial gear 32 and the internal gear ring 26. One end of the return spring 15 is connected to the outer wall of the rotating drum 23 of the cleaning tank 2, and the other end of the return spring 15 is connected to the bracket 1.

[0037] The partial gear 32 is coaxially connected to the stirring rod 3, and its teeth only occupy a portion of the circumference. This allows the stirring rod 3 to drive the partial gear 32 to mesh with the driven gear 14 only at a specific angle during rotation, thereby driving the internal gear ring 26 and the cleaning tank 2 to rotate unidirectionally. After the partial gear 32 passes the meshing area, the return spring 15 pulls the cleaning tank 2 back to its original position, thus realizing the reciprocating oscillation function of the cleaning tank 2. Furthermore, using the rotation of the stirring rod 3 as the power source simplifies the structure and reduces manufacturing costs.

[0038] Furthermore, refer to Figure 3 To facilitate the discharge of cleaned silica, the cleaning tank 2 has a discharge port 27, with a baffle 28 rotatably connected to the discharge port 27. The cleaning tank 2 is equipped with a rotating assembly for driving the baffle 28 to rotate. A second collection box 7 is located below the discharge port 27. By driving the baffle 28 to rotate through the rotating assembly, the material in the cleaning tank 2 can be automatically discharged, saving time and effort. The second collection box 7 can collect the silica, preventing secondary contamination of the silica.

[0039] For example, the rotating assembly includes a telescopic rod 29, one end of which is rotatably connected to the cleaning tank 2, and the other end of which is rotatably connected to the cover 28. The opening and closing of the cover 28 can be achieved by the extension and retraction of the telescopic rod 29, facilitating the rapid discharge of silica. In this application, the telescopic rod 29 is an electric actuator, which has the ability to respond quickly and control precisely; in other embodiments, the telescopic rod 29 can also be a cylinder or a hydraulic cylinder, as long as the component meets the requirements of linear drive.

[0040] The implementation principle of the silica cleaning device in this application embodiment is as follows: When in use, the silica raw material to be cleaned is directly placed into the cleaning tank 2, and the water source in the first collection box 6 is sprayed onto the silica through the nozzle 4 by the water pump 51 for cleaning; at the same time, the rotating motor 11 is started to drive the stirring rod 3 to rotate, and the silica in the cleaning tank 2 is evenly turned under the action of the stirring blade 31. The combination of the turning of the stirring blade 31 and the water flow impact ensures that the impurities on the surface of the silica are fully removed.

[0041] Impurities such as sand washed off the silica are effectively filtered through the fine sand holes 24, preventing them from remaining in the cleaning tank 2 and reducing the probability of secondary contamination of the cleaned silica. Furthermore, as the stirring rod 3 rotates, it drives the local gear 32 to mesh with the driven gear 14 only at a specific angle during rotation, thereby driving the internal gear ring 26 and the cleaning tank 2 to rotate unidirectionally. After the local gear 32 passes the meshing area, the return spring 15 pulls the cleaning tank 2 back to its original position, thus achieving the reciprocating oscillation of the cleaning tank 2, thereby accelerating the separation of impurities such as sand and improving cleaning efficiency.

[0042] The above are all optional embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A silica cleaning device, characterized in that: The assembly includes a support (1), a cleaning tank (2), a stirring rod (3), and a nozzle (4). The cleaning tank (2) is mounted on the support (1) and has fine sand holes (24) evenly distributed on it. The stirring rod (3) is rotatably connected to the cleaning tank (2) and has stirring blades (31) on it. The support (1) has a rotating mechanism for driving the stirring rod (3) to rotate. The support (1) has a water inlet pipe (5), and the nozzle (4) is mounted on the water inlet pipe (5) and faces into the cleaning tank (2). The cleaning tank (2) is rotatably connected to the support (1) about a horizontal direction. The stirring rod (3) is rotatably connected to the cleaning tank (2) about the rotation axis of the cleaning tank (2) and has stirring blades (31) on it. A swing mechanism for driving the cleaning tank (2) to swing back and forth includes a local gear (32), a driven gear (14), an internal gear ring (26), and a return spring (15). The local gear (32) is coaxially connected to the stirring rod (3), and the teeth of the local gear (32) only occupy part of the circumference. The driven gear (14) is rotatably connected to the bracket (1). The internal gear ring (26) is connected to the cleaning tank (2), and the axis of the internal gear ring (26) is coaxial with the rotation axis of the cleaning tank (2). The driven gear (14) is used to mesh with the local gear (32) and the internal gear ring (26). One end of the return spring (15) is connected to the cleaning tank (2), and the other end of the return spring (15) is connected to the bracket (1).

2. The silica cleaning device according to claim 1, characterized in that: The rotating mechanism includes a rotating motor (11), a synchronous pulley (12), and a synchronous belt (13). The rotating motor (11) is mounted on a bracket (1). The synchronous pulley (12) is connected to the rotating shaft of the stirring rod (3) and the rotating motor (11), respectively. The synchronous belt (13) is wound around the two synchronous pulleys (12).

3. The silica cleaning device according to claim 1, characterized in that: The cleaning tank (2) is provided with a first collection box (6) below it. The first collection box (6) is provided with a permeable mesh plate (61) on top. The water inlet pipe (5) is connected to the first collection box (6). The water inlet pipe (5) is provided with a water pump (51).

4. The silica cleaning device according to claim 1, characterized in that: The cleaning tank (2) has a discharge port (27), and a baffle (28) is rotatably connected to the discharge port (27). The cleaning tank (2) is provided with a rotating component for driving the baffle (28) to rotate. A second collection box (7) is provided below the cleaning tank (2), and the second collection box (7) is located below the discharge port (27).

5. The silica cleaning apparatus according to claim 4, characterized in that: The rotating assembly includes a telescopic rod (29), one end of which is rotatably connected to the cleaning tank (2), and the other end of which is rotatably connected to the cover (28).

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