Reaction device for preparing and processing quartzite

Abstract

The utility model relates to the technical field of quartzite processing, in particular to a reaction device for preparing and processing quartzite. According to the technical scheme, the device comprises a first support, a rolling barrel, a first gear, a threaded disc and a pipeline, a first groove is formed in the front end of the first support, the two ends of the rolling barrel extend into bearings respectively and are rotationally connected, a containing groove is formed in the inner wall of a threaded groove, the threaded disc extends into the threaded groove and is in threaded connection with the threaded groove, and the threaded disc is rotationally connected with a second rotating shaft; a rotating frame is fixed to the second rotating shaft, a mounting groove is formed in the front end of the rotating frame, a stirring plate is fixed to the inner wall of the mounting groove, the rolling barrel is fixed to the first gear, a second support is fixed to the bottom end of the inner wall of the first groove, the second support is rotationally connected with the first rotating shaft, a second gear is fixed to the first rotating shaft, and the second gear and the first gear are fixed. The quartz stone acid leaching device has the advantages that quartz stone can be stirred and turned over at the same time, and quartz stone acid leaching is sufficient and comprehensive.

Description

Technical Field

[0001] This utility model relates to the field of quartz processing technology, specifically a reaction device for quartz preparation and processing. Background Technology

[0002] Quartz is a mineral or man-made material mainly composed of silicon dioxide, which has high hardness, high temperature resistance, corrosion resistance and good chemical stability.

[0003] Traditional vertical stirring devices have certain limitations in the acid leaching process of quartz. When quartz is added to the leaching tank, due to gravity, the quartz particles tend to naturally accumulate at the bottom or middle of the tank. While the horizontal rotation of the stirring blades can move some of the quartz particles, this movement is mainly limited to material exchange within the same horizontal layer. Quartz particles within the stirring blades' effective range have better contact with the acid, while the quartz particles in the inner and upper layers of the accumulated layer are difficult to agitate effectively. This uneven stirring results in the acid not fully penetrating the surface of all quartz particles, especially in the deeper layers, where the contact area and reaction time between the quartz and acid are limited. Simultaneously, the lack of a vertical material exchange mechanism makes it difficult for quartz particles at different levels to mix thoroughly, leading to uneven acid concentration distribution within the tank and further affecting the uniformity of the acid leaching reaction.

[0004] Insufficient mixing not only prolongs the acid leaching time but may also lead to inconsistent quality of the final product, with some quartz failing to achieve the expected acid leaching effect, thus affecting subsequent processing steps. Utility Model Content

[0005] The purpose of this invention is to provide a reaction device for the preparation and processing of quartz stone, which has the advantages of simultaneously stirring and turning the quartz stone, ensuring thorough and comprehensive acid leaching. This solves the problem that in the preparation and processing of quartz stone, acid leaching is required, but the quartz stone is usually placed in a vertical device and stirred and leached by stirring blades. However, this method results in the accumulation of quartz stone, and the stirring can only be done horizontally, without fully turning the quartz stone, leading to insufficient stirring and affecting the acid leaching effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a reaction device for quartz stone preparation and processing, comprising a support, a roller, a gear, a threaded disc, and a pipe. The support has a groove at its front end and mounting holes on both sides. Bearings are installed on the inner walls of the mounting holes. Both ends of the roller extend into the bearings and are rotatably connected. A threaded groove is formed on one side of the roller, and a holding groove is formed on one side of the inner wall of the threaded groove. The threaded disc extends into the threaded groove and is threadedly connected. A rotating shaft is rotatably connected to one side of the threaded disc. A rotating frame is fixed to one side of the rotating shaft. A mounting groove is formed at the front end of the rotating frame, and a stirring plate is fixed to the inner wall of the mounting groove. The roller is fixed to the gear. The support is fixed to the bottom of the inner wall of the groove. A rotating shaft is rotatably connected to one side of the support, and a gear is fixed to one side of the rotating shaft. The gear is connected to the gear.

[0007] Preferably, four pillars arranged in a rectangular array are fixed to the lower surface of the support. The four pillars support the support, making the entire device stable.

[0008] Preferably, a second circular hole is provided on the other side of the threaded disc, and a motor is fixed to the other side of the threaded disc. One side of the drive shaft of the motor extends into the second circular hole, and a second rotating shaft is fixed to one side of the drive shaft of the motor. The rotating shaft is fixed to the second rotating shaft by the drive shaft of the motor, which provides power for the rotation of the second rotating shaft, the stirring plate, and the rotating frame, so as to stir the acid-impregnated quartz stone.

[0009] Preferably, handles are fixed at both the front and rear ends of the other side of the threaded disc. The handles facilitate rotation of the threaded disc, providing power for its installation and removal.

[0010] Preferably, a mounting hole three is provided at the lower end of the other side of the threaded disc, and one side of the outer wall of the pipe extends into the mounting hole three and is fixed therein. A valve is installed at the lower end of the outer wall of the pipe. The pipe facilitates the introduction and discharge of acid leaching liquid.

[0011] Preferably, a second mounting hole is provided on one side of the gear, and the second mounting hole is passed through one side of the roller, with the outer wall of the roller fixed to the inner wall of the second mounting hole. The second mounting hole facilitates the fixing of the roller and the gear.

[0012] Preferably, the second bracket has a groove at its front end, a circular hole on one side of its inner wall, a motor is fixed to one side of its inner wall, a drive shaft of the motor extends into the circular hole, and a rotating shaft is fixed to one side of its drive shaft. The rotating shaft, fixed by the drive shaft of the motor, provides power for the rotation of gears one and two and the rotating drum, allowing the quartz stone in the holding tank to be turned over as needed, ensuring thorough acid leaching.

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

[0014] 1. This utility model features a threaded groove on one side of a roller drum, a holding groove on the inner wall of the threaded groove, a threaded disc extending into the threaded groove and threadedly connected, a rotating shaft rotatably connected to one side of the threaded disc, a rotating frame fixed to one side of the rotating shaft rotatably, an installation groove at the front end of the rotating frame, and a stirring plate fixed to the inner wall of the installation groove. When preparing quartz stone and requiring acid leaching, the quartz stone is placed in the holding groove, and then the acid leaching liquid is introduced into the holding groove. The motor is started, allowing the stirring plate and rotating frame to rotate as needed, simultaneously stirring the quartz stone. This achieves the effect of facilitating the stirring of the acid-leached quartz stone and ensuring thorough acid leaching.

[0015] 2. This utility model uses a roller barrel and gear one to fix the roller barrel and gear two to fix the bottom of the inner wall of the groove one. One side of the support two is rotatably connected to the rotating shaft one, and gear two is fixed to one side of the rotating shaft one. When the quartz stone needs to be acid-impregnated, the quartz stone and the acid-impregnating liquid are put into the holding tank, and the motor two is started, so that gear one, gear two and roller barrel can rotate as needed. At the same time, the quartz stone can be turned over as needed, which makes it easy to stir the acid-impregnated quartz stone and achieve the effect of thorough acid impregnation of quartz stone. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the bracket of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the roller of this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the roller structure of this utility model;

[0020] Figure 5 This is a cross-sectional view of the rotating frame of this utility model.

[0021] In the diagram: 1. Support column; 2. Bracket 1; 3. Groove 1; 4. Roller; 5. Gear 1; 6. Motor 1; 7. Threaded disc; 8. Bracket 2; 9. Mounting hole 1; 10. Bearing; 11. Gear 2; 12. Container trough; 13. Mounting hole 2; 14. Threaded groove; 15. Groove 2; 16. Motor 2; 17. Round hole 1; 18. Shaft 1; 19. Shaft 2; 20. Handle; 21. Round hole 2; 22. Pipe; 23. Mounting hole 3; 24. Stirring plate; 25. Mounting groove; 26. Rotating frame. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 5 The present invention provides two embodiments:

[0024] Example 1: A reaction device for quartz preparation and processing includes a support 2, a roller 4, a gear 5, a threaded disc 7, and a pipe 22. The support 2 has a groove 3 at its front end and mounting holes 9 on both sides. Bearings 10 are installed on the inner walls of the mounting holes 9. Both ends of the roller 4 extend into the bearings 10 and are rotatably connected. A threaded groove 14 is provided on one side of the roller 4. A holding groove 12 is provided on one side of the inner wall of the threaded groove 14. The threaded disc 7 extends into the threaded groove 14 and is threadedly connected. A rotating shaft 19 is rotatably connected to one side of the threaded disc 7. A rotating frame 26 is fixed to one side of the rotating shaft 19. A mounting groove 25 is provided at the front end of the rotating frame 26. A stirring plate 24 is fixed to the inner wall of the mounting groove 25. The roller 4 is fixed to the gear 5. A support 8 is fixed to the bottom of the inner wall of the groove 3. A rotating shaft 18 is rotatably connected to one side of the support 8. A gear 11 is fixed to one side of the rotating shaft 18. The gear 11 is connected to the gear 5.

[0025] Four pillars 1 arranged in a rectangular array are fixed to the lower surface of the bracket 12;

[0026] A circular hole 21 is provided on the other side of the threaded disc 7, and a motor 6 is fixed on the other side of the threaded disc 7. One side of the drive shaft of the motor 6 extends into the circular hole 21, and a rotating shaft 19 is fixed on one side of the drive shaft of the motor 6.

[0027] The drive shaft of motor 6 is fixed to the rotating shaft 29, which provides power for the rotation of the rotating shaft 29, the stirring plate 24 and the rotating frame 26, so that the stirring plate 24 and the rotating frame 26 can stir the quartz stone in the holding tank 12, so that the quartz stone is fully acid-impregnated.

[0028] Motor 16 uses a servo motor, a precision control motor whose structure and working principle are closely designed to meet the needs of high-precision position and speed control. Structurally, a servo motor typically consists of three main parts forming a closed-loop system: the motor body, the encoder, and the controller. The motor body is similar to a regular brushless DC motor or an AC synchronous motor, containing stator windings and a rotor permanent magnet, but with higher manufacturing precision. The high-resolution encoder is tightly mounted on the motor shaft for real-time feedback of the rotor position. The controller contains power drive circuitry and a microprocessor, responsible for receiving command signals and comparing them with the encoder feedback.

[0029] In terms of working principle, the servo motor demonstrates the essence of closed-loop control. When the controller receives a motion command from the host system, it immediately compares it with the actual value fed back by the encoder and calculates the error signal. This error signal is processed by the control algorithm to generate a corresponding PWM modulation signal to drive the power circuit, causing the stator windings to generate a precise rotating magnetic field. When this magnetic field interacts with the rotor permanent magnet, it generates a precise electromagnetic torque to eliminate position errors.

[0030] Handles 20 are fixed at the front and rear ends of the other side of the threaded disc 7;

[0031] The threaded disc 7 has a mounting hole 23 at the lower end of the other side. One side of the outer wall of the pipe 22 extends into the mounting hole 23 and is fixed. A valve is installed at the lower end of the outer wall of the pipe 22.

[0032] In this embodiment, when preparing quartz stone and acid leaching is required, the quartz stone is placed in the holding tank 12, and the threaded disc 7 is inserted into the threaded groove 14 and threadedly connected. Then, the acid leaching liquid is introduced into the holding tank 12 through the pipe 22. The motor 6 is started, so that the rotating shaft 19, the stirring plate 24, and the rotating frame 26 can rotate as needed. The stirring plate 24 and the rotating frame 26 can stir the quartz stone, achieving the effect of facilitating the stirring of the acid-leached quartz stone and ensuring that the acid leaching of the quartz stone is complete.

[0033] Example 2:

[0034] One side of gear 5 has a mounting hole 2 13, and one side of roller 4 passes through the mounting hole 2 13. The outer wall of roller 4 is fixed to the inner wall of mounting hole 2 13.

[0035] The front end of the bracket 28 is provided with a groove 2 15, and a round hole 17 is provided on one side of the inner wall of the groove 2 15. A motor 2 16 is fixed on one side of the inner wall of the groove 2 15. One side of the drive shaft of the motor 2 16 extends into the round hole 17. A rotating shaft 18 is fixed on one side of the drive shaft of the motor 2 16.

[0036] The drive shaft of motor 216 is fixed to the rotating shaft 18, which provides power for the rotation of the rotating shaft 18, gear 21 and gear 5. At the same time, the drum 4 and the quartz stone can rotate as needed, so that the quartz stone in the holding tank 12 can be turned over as needed. Meanwhile, the stirring plate 24 and the rotating frame 26 can stir the quartz stone. The stirring and turning of the quartz stone can be done at the same time, so that the acid leaching of the quartz stone is thorough and complete.

[0037] Motor 2.16 is a three-phase asynchronous motor. A three-phase asynchronous motor is a robust and widely used AC motor. Its core structure consists of a stationary stator and a rotating rotor. The stator core is made of laminated silicon steel sheets, with evenly distributed slots on its inner circumference. Three sets of insulated copper wire windings are symmetrically embedded in the slots at 120° spatial angles, connected in a star or delta configuration before being energized with three-phase AC current. The rotor adopts a squirrel-cage structure, consisting of a laminated iron core and embedded aluminum or copper bars forming a closed circuit, resembling a squirrel cage. All conductors are short-circuited at the end by an end ring.

[0038] When three-phase alternating current is applied to the stator windings, a sinusoidally rotating magnetic field is generated inside the motor. The rotational speed of this magnetic field is determined by the power supply frequency and the number of pole pairs of the motor. Due to electromagnetic induction, the rotating magnetic field cuts the rotor bars, inducing an electromotive force and generating a current in the short-circuited bars. The charged rotor bars experience an Ampere force in the rotating magnetic field, creating an electromagnetic torque that drives the rotor to rotate along the direction of the magnetic field.

[0039] In this embodiment, when acid leaching of quartz stone is required, the stirring plate 24 and the rotating frame 26 are used to stir the quartz stone while the motor 16 is started, causing the shaft 19 and gear 11 to rotate. At the same time, the gear 5 and the drum 4 can rotate as needed, and the quartz stone in the holding tank 12 can be turned over as needed. This achieves the effect of stirring and turning the quartz stone at the same time, so that the acid leaching of the quartz stone is thorough and comprehensive.

[0040] 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.

Claims

1. A reaction device for the preparation of quartzite, comprising a support (2), a rolling barrel (4), a gearwheel (5), a threaded disc (7) and a pipe (22), characterized in that: The bracket (2) has a groove (3) at its front end, and mounting holes (9) are provided on both sides of the bracket (2). A bearing (10) is installed on the inner wall of the mounting hole (9). Both ends of the roller (4) extend into the bearing (10) and are rotatably connected. A threaded groove (14) is provided on one side of the roller (4), and a holding groove (12) is provided on one side of the inner wall of the threaded groove (14). The threaded disc (7) extends into the threaded groove (14) and is threadedly connected. One side of the threaded disc (7) is rotatably connected. A rotating shaft (19) is fixed on one side, and a rotating frame (26) is fixed on the front end of the rotating frame (26). A mounting groove (25) is opened at the front end of the mounting groove (25). A stirring plate (24) is fixed on the inner wall of the mounting groove (25). The roller (4) is fixed to the gear (5). A bracket (8) is fixed at the bottom end of the inner wall of the groove (3). A rotating shaft (18) is rotatably connected on one side of the bracket (8). A gear (11) is fixed on one side of the rotating shaft (18). The gear (11) is connected to the gear (5).

2. The quartzite production processing reaction apparatus according to claim 1, characterized by: The lower surface of the bracket (2) is fixed with four pillars (1) arranged in a rectangular array.

3. The quartzite production processing reaction apparatus according to claim 1, characterized by: The threaded disc (7) has a second round hole (21) on the other side, and a motor (6) is fixed on the other side of the threaded disc (7). The transmission shaft of the motor (6) extends into the second round hole (21) on one side, and a rotating shaft (19) is fixed on the transmission shaft of the motor (6).

4. The quartzite production processing reaction apparatus according to claim 1, characterized by: The threaded disc (7) has handles (20) fixed at both the front and rear ends on the other side.

5. The quartzite production processing reaction apparatus according to claim 1, characterized by: The threaded disc (7) has a mounting hole 3 (23) at the lower end of the other side. The outer wall of the pipe (22) extends into the mounting hole 3 (23) and is fixed. A valve is installed at the lower end of the outer wall of the pipe (22).

6. The quartzite production processing reaction apparatus according to claim 1, characterized by: The gear (5) has a mounting hole (13) on one side, and the roller (4) passes through the mounting hole (13) on one side. The outer wall of the roller (4) is fixed to the inner wall of the mounting hole (13).

7. The quartzite production processing reaction apparatus according to claim 1, characterized by: The bracket 2 (8) has a groove 2 (15) at its front end. A round hole 1 (17) is provided on one side of the inner wall of the groove 2 (15). A motor 2 (16) is fixed on one side of the inner wall of the groove 2 (15). One side of the drive shaft of the motor 2 (16) extends into the round hole 1 (17). A rotating shaft 1 (18) is fixed on one side of the drive shaft of the motor 2 (16).

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