A quartz ore impurity removal and purification device and method thereof

Abstract

The present application relates to the technical field of purification, and discloses a quartz ore impurity removal and purification device and method thereof, which comprises a reaction kettle shell. The vortex linear guide rail is precisely matched with the push rod, the lower surface of the vortex linear guide rail is provided with a slope, when the positioning column rotates, the top of the push rod is slidingly connected with the bottom of the lifting arm, the jacking force pushes the lifting arm to turn upward and drives the top plate to move upward, and the catalyst in the temporary storage cavity is extruded. Due to the structural characteristics of the vortex linear guide rail, the lifting distance of the outer push rod is greater than that of the inner push rod, the movement amount of the outer top plate is greater, the amount of the catalyst to be put is increased synchronously, the linear speed of the outer side is greater than that of the inner side when the matching distribution frame rotates, the catalyst density in each area in the reaction kettle is consistent, local over-reaction or insufficient reaction is avoided, the problem of reaction efficiency difference caused by uneven putting of the traditional equipment is solved, the reaction uniformity of the quartz ore purification process is effectively improved, and the purity of the final product is ensured to be stable and up to the standard.

Description

Technical Field

[0001] This invention belongs to the field of purification technology, specifically, it relates to a purification device and method for removing impurities from quartz ore. Background Technology

[0002] High-purity quartz ore is a core raw material in fields such as electronics, photovoltaic energy, and optical instruments. Its impurity content directly determines the performance of the final product; therefore, the purification of quartz ore is a crucial step in industrial production. During the purification process, the precise and uniform addition of the catalyst is essential for reaction efficiency, impurity removal rate, and product purity stability. Sufficient contact between the catalyst and the ore raw material is necessary to ensure a complete chemical reaction and avoid product performance fluctuations caused by localized impurity residues or over-reaction.

[0003] To achieve uniform catalyst delivery, rotary feeding devices have emerged in the existing technology. The core idea is to drive the feeding components to rotate and disperse the catalyst to different areas in the reactor, thereby replacing the local accumulation problem caused by fixed-point feeding.

[0004] However, existing equipment of this type has significant drawbacks: during the rotating feeding process, the linear velocity of the feeding component near the outer edge is much greater than that of the inner layer. Since the catalyst storage and feeding amounts are kept consistent across all regions in existing equipment, this results in an excessively high catalyst density in the inner layer and an insufficient catalyst density in the outer layer per unit time. This uneven feeding problem—more in the inner layer and less in the outer layer—leads to inconsistent levels of impurity removal reaction in different areas of the reactor, ultimately affecting the purification efficiency of quartz ore and the uniformity of product purity.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows:

[0007] A device for removing impurities and purifying quartz ore, comprising a reaction vessel shell.

[0008] The reactor shell is equipped with a stirring assembly and a feeding assembly, and a driving assembly for driving the stirring assembly and the feeding assembly is also installed inside the reactor shell.

[0009] The feeding assembly includes a distributing frame rotatably mounted on the outer shell of the reactor and a positioning plate in a fixed state. Several pairs of partitions are installed on the distributing frame, and the several pairs of partitions form several pairs of temporary storage cavities for storing catalysts. A top plate slides at the bottom of the temporary storage cavity.

[0010] A positioning column is rotatably mounted on the positioning plate, and the positioning column rotates synchronously with the material distribution frame. A lifting arm is rotatably mounted on the side wall of the positioning column, and the lifting arm is slidably connected to each top plate.

[0011] The positioning plate is equipped with a spiral guide rail, the lower surface of which is provided with an inclined surface. A push rod is slidably installed inside the spiral guide rail, and the push rod rotates synchronously with the positioning column. The top of the push rod is slidably connected to the bottom of the lifting arm. When the positioning column rotates, the push rod slides along the spiral guide rail and rises upward, pushing the lifting arm to move upward synchronously. This causes each top plate to squeeze out the catalyst located in the temporary storage chamber. The top plates closer to the outer side move a greater distance, and the amount of catalyst added increases synchronously.

[0012] In a preferred embodiment of the present invention, five support legs are installed at the bottom of the reactor shell, and the five support legs are integrally cast with the reactor shell. A discharge pipe and an input pipe are respectively installed on the reactor shell, and the height of the discharge pipe is lower than the height of the input pipe. An observation window is provided on the reactor shell to facilitate observation of the internal purification process.

[0013] In a preferred embodiment of the present invention, a top cover is bolted to the top of the reactor shell, and a feeding cover is bolted to the top of the top cover. The feeding cover is vertically aligned with the material distribution frame, and opening the feeding cover facilitates the feeding of catalyst into the temporary storage chamber in the material distribution frame. The driving component is located inside the top cover.

[0014] In a preferred embodiment of the present invention, the drive assembly includes a dual-axis motor, the housing of which is fitted with a bracket, the bracket being mounted on the side wall of the top cover, one output end of the dual-axis motor being fitted with a connecting shaft, the connecting shaft being connected to the stirring assembly, and the other output end of the dual-axis motor being fitted with a synchronous shaft, which is connected to the dispensing assembly.

[0015] In a preferred embodiment of the present invention, the stirring assembly includes a stirring shaft, a plurality of stirring rods are mounted on the outer side wall of the stirring shaft, the top of the stirring rods are connected to the connecting shaft, the top of the synchronous shaft is connected to the bottom of the dispensing frame, the side wall of the synchronous shaft is connected to the positioning column, and the synchronous shaft and the positioning plate are movably connected through each other, and the positioning plate is fixedly mounted on the bracket.

[0016] In a preferred embodiment of the present invention, a top rod is installed at the bottom of the top plate, a synchronous frame is installed on the side wall of the top rod, a limit rod is movably installed through the synchronous frame, a limit seat is installed at both ends of the limit rod, the limit seat is installed on the side wall of the material distribution frame, a limit spring is sleeved on the outer side wall of the limit rod, one end of the limit spring is engaged with the limit seat, and the other end of the limit spring is engaged with the synchronous frame.

[0017] In a preferred embodiment of the present invention, a sliding rod is installed at the bottom of the top rod, a strip groove is provided on the lifting arm, the strip groove is slidably connected to the sliding rod, a positioning seat is installed at the rotation center of the lifting arm, the positioning seat is installed on the positioning column, and the bottom of the positioning column is slidably arranged on the slide rail opened on the surface of the positioning plate.

[0018] In a preferred embodiment of the present invention, a positioning cover is sleeved on the side wall of the push rod, a sliding plate is installed on the side wall of the positioning cover, a positioning rod is slidably inserted on the sliding plate, and the end of the positioning rod is installed on the side wall of the positioning seat.

[0019] In a preferred embodiment of the present invention, a baffle is slidably disposed inside the positioning cover. The baffle is connected to the push rod, and a compression spring is sleeved on the push rod. One end of the compression spring is engaged with the baffle, and the other end of the compression spring is engaged with the side wall of the positioning cover. A pressure plate is installed at the end of the positioning rod, and a positioning spring is sleeved on the side wall of the positioning rod. One end of the positioning spring is engaged with the pressure plate, and the other end of the positioning spring is engaged with the side wall of the sliding plate.

[0020] The method for purifying quartz ore by removing impurities comprises the following steps:

[0021] Step 1: Check preparation and feeding; confirm that the discharge pipe valve is closed and the top cover is sealed; inject quartz ore raw material and reaction medium through the input pipe, open the feeding cover to add catalyst to the temporary storage chamber of the distribution frame, close and tighten the feeding cover;

[0022] Step 2: Initialize the seal; recheck the seals of the top cover and dispensing cover, as well as the connection between the dual-axis motor and the bracket; after powering on, set the motor speed and response time;

[0023] Step 3: Coordinated mixing and feeding; Start the dual-shaft motor, the connecting shaft drives the mixing shaft and mixing rod to mix; The synchronous shaft drives the distribution frame and positioning column to rotate, the push rod lifts the lifting arm along the vortex-shaped guide rail inclined surface, and the slide rod drives the top plate to add catalyst according to the "more on the outside and less on the inside" principle, and the positioning spring ensures uniformity;

[0024] Step 4: Reaction monitoring and maintenance; monitor the status through the observation window and adjust the speed as needed; the compression spring and limit spring drive the components to reset, achieving continuous and uniform feeding and stirring;

[0025] Step 5: Discharge and clean; after the reaction is complete, stop the machine, open the discharge pipe to discharge the product; disassemble the top cover, clean the distribution frame, temporary storage chamber and stirring assembly, and reset them for later use.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] The invention features a precise match between a vortex-shaped guide rail and a push rod. The lower surface of the vortex-shaped guide rail has an inclined surface. When the positioning column rotates, it synchronously drives the push rod to slide along the vortex-shaped guide rail. The inclined surface causes the push rod to gradually rise as it slides. The top of the push rod slides to the bottom of the lifting arm, and the lifting force pushes the lifting arm upward, causing the top plate to move upward and extruding the catalyst from the temporary storage chamber. Due to the structural characteristics of the vortex-shaped guide rail, the outer push rod rises a greater distance than the inner one, corresponding to a larger movement of the outer top plate and a synchronous increase in the amount of catalyst added. This perfectly matches the characteristic that the linear velocity of the outer side is greater than that of the inner side when the distribution frame rotates. This design ensures that the catalyst density is consistent in all areas of the reactor, avoiding local over- or under-reaction. It solves the problem of reaction efficiency differences caused by uneven addition in traditional equipment, effectively improving the reaction uniformity in the quartz ore purification process, and thus ensuring that the final product purity consistently meets standards.

[0028] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0029] In the attached diagram:

[0030] Figure 1 A three-dimensional diagram of a quartz ore purification and impurity removal device;

[0031] Figure 2 A bottom view of a quartz ore purification and impurity removal device;

[0032] Figure 3 A schematic diagram of the internal structure of the reactor shell of a quartz ore purification and impurity removal device;

[0033] Figure 4 A schematic diagram of a partial structure of a quartz ore impurity removal and purification device. Figure 1 ;

[0034] Figure 5 A schematic diagram of a partial structure of a quartz ore impurity removal and purification device. Figure 2 ;

[0035] Figure 6 A cross-sectional view of the positioning plate of a quartz ore purification and impurity removal device;

[0036] Figure 7 A purification device for removing impurities from quartz ore Figure 6 Enlarged view of point A in the middle;

[0037] Figure 8 A cross-sectional view of the positioning cover of a quartz ore purification and impurity removal device;

[0038] Figure 9 This is a cross-sectional view of the end face of the material distribution frame of a quartz ore purification and impurity removal device.

[0039] In the picture:

[0040] 1. Reactor shell; 11. Support leg; 111. Discharge pipe; 112. Inlet pipe; 113. Observation window; 12. Top cover; 121. Dispensing cover;

[0041] 2. Stirring shaft; 21. Stirring rod;

[0042] 3. Dual-axis motor; 31. Bracket; 311. Connecting shaft; 312. Synchronous shaft;

[0043] 4. Material distribution frame; 41. Partition plate; 411. Temporary storage cavity; 42. Top plate; 421. Top rod; 422. Synchronizing frame; 423. Limiting rod; 424. Limiting seat; 425. Limiting spring; 43. Positioning column; 431. Positioning seat; 432. Lifting arm; 433. Strip groove; 434. Slide rod; 435. Slide rail; 44. Positioning plate; 441. Vortex linear guide rail; 442. Inclined surface; 443. Push rod; 444. Positioning cover; 445. Baffle; 446. Compression spring; 45. Positioning rod; 451. Slide plate; 452. Pressure plate; 453. Positioning spring. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0045] Example 1:

[0046] like Figures 1 to 9 As shown, a quartz ore purification and impurity removal device includes a reaction vessel shell 1.

[0047] Inside the reactor shell 1, a stirring assembly and a feeding assembly are respectively installed. Inside the reactor shell 1, a driving assembly for driving the stirring assembly and the feeding assembly is also installed. The feeding assembly includes a distributing frame 4 rotatably mounted on the reactor shell 1 and a positioning plate 44 in a fixed state. Several pairs of partitions 41 are installed on the distributing frame 4, and the several pairs of partitions 41 form several pairs of temporary storage cavities 411 for storing catalyst. A top plate 42 slides at the bottom of the temporary storage cavity 411. A positioning column 43 is rotatably mounted on the positioning plate 44, and the positioning column 43 rotates synchronously with the distributing frame 4. A lifting arm 432 is rotatably mounted on the side wall of the positioning column 43, and the lifting arm 432 is slidably connected to each top plate 42.

[0048] The positioning plate 44 is provided with a spiral guide rail 441. The lower surface of the spiral guide rail 441 is provided with an inclined surface 442. A push rod 443 is slidably provided inside the spiral guide rail 441. The push rod 443 rotates synchronously with the positioning column 43. The top of the push rod 443 is slidably connected to the bottom of the lifting arm 432. When the positioning column 43 rotates, the push rod 443 slides along the spiral guide rail 441 and rises upward, pushing the lifting arm 432 to move upward synchronously. This causes each top plate 42 to squeeze out the catalyst located in the temporary storage chamber 411. The top plates 42 closer to the outside move a greater distance, and the amount of catalyst added increases synchronously.

[0049] like Figures 1 to 9 As shown in the specific embodiment, five support legs 11 are installed at the bottom of the reactor shell 1. The five support legs 11 and the reactor shell 1 are integrally cast. A discharge pipe 111 and an input pipe 112 are respectively installed on the reactor shell 1. The height of the discharge pipe 111 is lower than the height of the input pipe 112. An observation window 113 is provided on the reactor shell 1 to facilitate observation of the internal purification process. The integrally cast support legs 11 enhance the overall structural stability of the equipment. The staggered heights of the discharge pipe 111 and input pipe 112 conform to the gravity law of material flow, facilitating raw material input and product discharge. The observation window 113 enables visual monitoring of the purification process, facilitating timely adjustment of process parameters.

[0050] like Figures 1 to 9 As shown, furthermore, a top cover 12 is bolted to the top of the reactor shell 1, and a feeding cover 121 is bolted to the top of the top cover 12. The feeding cover 121 is vertically aligned with the material distribution frame 4, and opening the feeding cover 121 facilitates the addition of catalyst to the temporary storage chamber 411 in the material distribution frame 4. The drive assembly is located inside the top cover 12. The bolted connection between the top cover 12 and the feeding cover 121 facilitates the disassembly and maintenance of the equipment. The vertical alignment of the feeding cover 121 with the material distribution frame 4 improves the convenience of catalyst addition. The top cover 12's enclosure of the drive assembly provides protection and dust prevention, extending the service life of the drive components.

[0051] Example 2:

[0052] The difference between the above embodiments and this embodiment is that: Figures 1 to 9As shown, the drive assembly includes a dual-axis motor 3. A bracket 31 is mounted on the housing of the dual-axis motor 3, and the bracket 31 is installed on the side wall of the top cover 12. A connecting shaft 311 is installed at one output end of the dual-axis motor 3, and the connecting shaft 311 is connected to the stirring assembly. A synchronous shaft 312 is installed at the other output end of the dual-axis motor 3, and the synchronous shaft 312 is connected to the dispensing assembly. Using the dual-axis motor 3 as the drive source, the stirring assembly and the dispensing assembly are driven by the connecting shaft 311 and the synchronous shaft 312 respectively, achieving synchronous driving of the two core actions. Compared to the design of a single-axis motor with a complex transmission structure, this simplifies the internal transmission system of the equipment and reduces the failure rate. The fixed bracket 31 ensures the stability of the dual-axis motor 3 during operation.

[0053] like Figures 1 to 9 As shown, in a specific embodiment, the stirring assembly includes a stirring shaft 2. Several pairs of stirring rods 21 are mounted on the outer wall of the stirring shaft 2. The tops of the stirring rods 21 are connected to a connecting shaft 311. The top of a synchronous shaft 312 is connected to the bottom of a distribution frame 4. The sidewall of the synchronous shaft 312 is connected to a positioning column 43. The synchronous shaft 312 and a positioning plate 44 are movably connected through each other, and the positioning plate 44 is fixedly mounted on a bracket 31. The design of multiple pairs of stirring rods 21 enhances the uniformity of stirring the materials in the reactor, creating good mixing conditions for the purification reaction. The design of the synchronous shaft 312 simultaneously connecting the distribution frame 4 and the positioning column 43 ensures a high degree of synchronization of the internal movements of the feeding assembly. The positioning plate 44, fixed on the bracket 31, provides a stable support reference for the feeding assembly.

[0054] Example 3:

[0055] The difference between the above embodiments and this embodiment is that: Figures 1 to 9 As shown, a top rod 421 is installed at the bottom of the top plate 42, and a synchronous frame 422 is installed on the side wall of the top rod 421. A limit rod 423 is movably installed through the synchronous frame 422, and limit seats 424 are installed at both ends of the limit rod 423. The limit seats 424 are installed on the side wall of the material distribution frame 4. A limit spring 425 is sleeved on the outer side wall of the limit rod 423. One end of the limit spring 425 is engaged with the limit seat 424, and the other end of the limit spring 425 is engaged with the synchronous frame 422. The cooperation of the top rod 421 and the synchronous frame 422 realizes the synchronous lifting and lowering of multiple top plates 42. The limit rod 423 guides the movement of the synchronous frame 422, and the limit spring 425 can drive the top plate 42 to automatically reset after feeding, preparing for the next feeding, thus improving the continuity and stability of the feeding action.

[0056] like Figures 1 to 9As shown, in a specific embodiment, a sliding rod 434 is installed at the bottom of the top rod 421, and a strip groove 433 is provided on the lifting arm 432. The strip groove 433 is slidably connected to the sliding rod 434. A positioning seat 431 is installed at the rotation center of the lifting arm 432. The positioning seat 431 is installed on the positioning column 43, and the bottom of the positioning column 43 is slidably set on the slide rail 435 opened on the surface of the positioning plate 44. The sliding connection between the strip groove 433 and the sliding rod 434 realizes flexible transmission between the rotation of the lifting arm 432 and the lifting of the top plate 42, avoiding motion interference. The positioning seat 431 ensures the fixation of the rotation center of the lifting arm 432, and the sliding of the positioning column 43 on the slide rail 435 further improves the stability of the rotation of the positioning column 43, ensuring accurate control of the feeding amount.

[0057] like Figures 1 to 9 As shown, further, a positioning cover 444 is sleeved on the side wall of the push rod 443, and a slide plate 451 is installed on the side wall of the positioning cover 444. A positioning rod 45 is slidably inserted through the slide plate 451. The end of the positioning rod 45 is installed on the side wall of the positioning seat 431. A baffle 445 is slidably installed inside the positioning cover 444. The baffle 445 is connected to the push rod 443. A compression spring 446 is sleeved on the push rod 443. One end of the compression spring 446 is engaged with the baffle 445, and the other end of the compression spring 446 is engaged with the side wall of the positioning cover 444. A pressure plate 452 is installed at the end of the positioning rod 45. A positioning spring 453 is sleeved on the side wall of the positioning rod 45. One end of the positioning spring 453 is engaged with the pressure plate 452, and the other end of the positioning spring 453 is engaged with the side wall of the slide plate 451. The positioning cover 444 and the baffle 445 guide and limit the push rod 443. The compression spring 446 helps the push rod 443 adapt to the changes in the inclined surface of the guide rail and reset. The cooperation between the positioning rod 45 and the positioning spring 453 ensures that the push rod 443 is always in close contact with the spiral guide rail 441, avoiding feeding errors caused by gaps and improving feeding accuracy.

[0058] This invention also discloses a method for purifying quartz ore by removing impurities, the steps of which are as follows:

[0059] Step 1: Check preparation and feeding; confirm that the valve of the discharge pipe 111 is closed and the top cover 12 is sealed; inject quartz ore raw materials and reaction medium through the input pipe 112, open the feeding cover 121 to add catalyst to the temporary storage chamber 411 of the material distribution frame 4, close and tighten the feeding cover 121.

[0060] Step 2: Initialize the seal; recheck the seal of the top cover 12 and the delivery cover 121, and the connection between the dual-axis motor 3 and the bracket 31; after powering on, set the motor speed and reaction time.

[0061] Step 3: Coordinated mixing and feeding; Start the dual-shaft motor 3, and the connecting shaft 311 drives the mixing shaft 2 and the mixing rod 21 to mix; The synchronous shaft 312 drives the material distribution frame 4 and the positioning column 43 to rotate, and the push rod 443 lifts the lifting arm 432 along the inclined surface 442 of the vortex linear guide rail 441. The top plate 42 is driven by the slide rod 434 to add the catalyst according to the "more on the outside and less on the inside" principle, and the positioning spring 453 ensures uniformity.

[0062] Step 4: Reaction monitoring and maintenance; monitor the status through observation window 113 and adjust the speed as needed; compression spring 446 and limit spring 425 drive the components to reset, achieving continuous and uniform feeding and stirring.

[0063] Step 5: Discharge and clean; after the reaction is complete, stop the machine, open the discharge pipe 111 to discharge the product; disassemble the top cover 12 to clean the material distribution frame 4, the temporary storage chamber 411 and the stirring assembly, and reset them for later use.

[0064] The implementation principle of the quartz ore impurity removal and purification equipment of the present invention is as follows:

[0065] First, quartz ore raw material and basic reaction medium are injected into the reactor shell 1 through the input pipe 112 on the reactor shell 1. Then, by opening the feeding cover 121 on the top cover 12, catalyst is added into the several temporary storage chambers 411 formed by the partition 41 in the material distribution frame 4, completing the pre-feeding preparation. After the equipment is started, the dual-shaft motor 3 installed on the support 31 on the side wall of the top cover 12 starts to run. Its two output ends drive the connecting shaft 311 and the synchronous shaft 312 to rotate synchronously, realizing the coordinated work of the stirring component and the feeding component. Among them, the connecting shaft 311 drives the stirring shaft 2 in the stirring component to rotate, and the several pairs of stirring rods 21 on the outer wall of the stirring shaft 2 rotate accordingly, which fully stirs the quartz ore raw material and reaction medium in the reactor shell 1, creating a good mixing environment for the uniform reaction of the catalyst. The operator can observe the internal mixing and reaction in real time through the observation window 113 on the reactor shell 1.

[0066] While the mixing assembly is operating, the synchronous shaft 312 drives the material distribution frame 4 and the positioning column 43 in the feeding assembly to rotate synchronously. The bottom of the positioning column 43 slides on the slide rail 435 on the surface of the positioning plate 44 to ensure the stability of the rotation process. When the positioning column 43 rotates, it drives the lifting arm 432 to rotate synchronously through the positioning seat 431, and also drives the positioning cover 444 connected to the push rod 443 to rotate synchronously, so that the push rod 443 slides in the spiral guide rail 441 on the positioning plate 44. Since the lower surface of the spiral guide rail 441 is provided with an inclined surface 442, the push rod 443 will gradually rise upward as it slides along the spiral guide rail 441. The top of the push rod 443 slides and connects with the bottom of the lifting arm 432, thereby pushing the lifting arm 432 to rotate upward around the positioning seat 431 to achieve the lifting action.

[0067] The groove 433 on the lifting arm 432 slides in conjunction with the slide rod 434 at the bottom of the push rod 421. When the lifting arm 432 flips upward, it drives the push rod 421 upward through the slide rod 434. The top plate 42 at the top of the push rod 421 slides at the bottom of the temporary storage chamber 411, squeezing out the catalyst stored in the temporary storage chamber 411 and discharging it into the reactor shell 1. During this process, due to the structural characteristics of the vortex-shaped linear guide rail 441, the push rod 443 near the outside slides a greater upward distance along the guide rail than the push rod 443 on the inside. This results in the corresponding outer top plate 42 moving a greater distance, and the amount of catalyst discharging increases synchronously. This perfectly matches the characteristic that the linear velocity of the outer side is greater than that of the inner side when the distribution frame 4 rotates, effectively solving the problem of uneven discharging in the prior art where "more in the inner layer and less in the outer layer" and ensuring that the catalyst density is consistent in different areas of the reactor.

[0068] During the above process, the positioning spring 453 on the side wall of the positioning rod 45 applies elastic force to the sliding plate 451 through the pressure plate 452, ensuring that the push rod 443 is always in close contact with the lower surface of the vortex linear guide rail 441, thus ensuring the stability of the dosage. Throughout the purification process, the stirring assembly continuously stirs to ensure that the catalyst and quartz ore raw material react fully. After impurity removal, the product can be discharged through the discharge pipe 111 at the bottom of the reactor shell 1. Five integrally cast support legs 11 provide stable support for the entire equipment. Through the synergistic effect of the above components, uniform and precise catalyst dosing is achieved, improving the purification efficiency of quartz ore and the uniformity of product purity.

[0069] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quartz ore impurity removal and purification device, comprising a reaction vessel shell (1), characterized in that: The reactor shell (1) is equipped with a stirring assembly and a feeding assembly, and the reactor shell (1) is also equipped with a driving assembly for driving the stirring assembly and the feeding assembly. The feeding assembly includes a feeding frame (4) rotatably mounted on the outer shell (1) of the reactor and a positioning plate (44) in a fixed state. The feeding frame (4) is equipped with several pairs of partitions (41), and the several pairs of partitions (41) form several pairs of temporary storage cavities (411) for storing catalysts. The bottom of the temporary storage cavity (411) is slidably equipped with a top plate (42). A positioning column (43) is rotatably mounted on the positioning plate (44), and the positioning column (43) rotates synchronously with the material distribution frame (4). A lifting arm (432) is rotatably mounted on the side wall of the positioning column (43), and the lifting arm (432) is slidably connected to each top plate (42). The positioning plate (44) is provided with a vortex-shaped guide rail (441), and the lower surface of the vortex-shaped guide rail (441) is provided with an inclined surface (442). A push rod (443) is slidably provided inside the vortex-shaped guide rail (441). The push rod (443) rotates synchronously with the positioning column (43), and the top of the push rod (443) is slidably connected to the bottom of the lifting arm (432). When the positioning column (43) rotates, the push rod (443) slides along the vortex-shaped guide rail (441) and rises upward, pushing the lifting arm (432) to move upward synchronously. This causes each top plate (42) to squeeze out the catalyst located in the temporary storage chamber (411). The top plate (42) closer to the outside moves a greater distance, and the amount of catalyst added increases synchronously.

2. The quartz ore impurity removal and purification equipment according to claim 1, characterized in that, The bottom of the reactor shell (1) is equipped with five support legs (11), and the five support legs (11) are integrally cast with the reactor shell (1). The reactor shell (1) is equipped with a discharge pipe (111) and an input pipe (112). The height of the discharge pipe (111) is lower than the height of the input pipe (112). The reactor shell (1) is provided with an observation window (113), which facilitates observation of the internal purification process.

3. The quartz ore impurity removal and purification equipment according to claim 2, characterized in that, The top of the reactor shell (1) is bolted to a top cover (12), and the top of the top cover (12) is bolted to a dispensing cover (121). The dispensing cover (121) is vertically aligned with the dispensing frame (4). After opening the dispensing cover (121), it is convenient to dispense the catalyst into the temporary storage chamber (411) in the dispensing frame (4). The driving component is located inside the top cover (12).

4. The quartz ore impurity removal and purification equipment according to claim 3, characterized in that, The drive assembly includes a dual-axis motor (3), the housing of which is fitted with a bracket (31), the bracket (31) is mounted on the side wall of the top cover (12), one output end of the dual-axis motor (3) is fitted with a connecting shaft (311), the connecting shaft (311) is connected to the stirring assembly, and the other output end of the dual-axis motor (3) is fitted with a synchronous shaft (312), which is connected to the dispensing assembly.

5. The quartz ore impurity removal and purification equipment according to claim 4, characterized in that, The stirring assembly includes a stirring shaft (2), and several pairs of stirring rods (21) are installed on the outer wall of the stirring shaft (2). The top of the stirring rods (21) is connected to the connecting shaft (311). The top of the synchronous shaft (312) is connected to the bottom of the material distribution frame (4). The side wall of the synchronous shaft (312) is connected to the positioning column (43). The synchronous shaft (312) and the positioning plate (44) are movably connected through each other. The positioning plate (44) is fixedly installed on the bracket (31).

6. The quartz ore impurity removal and purification equipment according to claim 5, characterized in that, A top rod (421) is installed at the bottom of the top plate (42). A timing frame (422) is installed on the side wall of the top rod (421). A limiting rod (423) is movably installed through the timing frame (422). A limiting seat (424) is installed at both ends of the limiting rod (423). The limiting seat (424) is installed on the side wall of the material distribution frame (4). A limiting spring (425) is sleeved on the outer side wall of the limiting rod (423). One end of the limiting spring (425) is snapped onto the limiting seat (424), and the other end of the limiting spring (425) is snapped onto the timing frame (422).

7. The quartz ore impurity removal and purification equipment according to claim 6, characterized in that, The bottom of the top rod (421) is equipped with a sliding rod (434), and the lifting arm (432) is provided with a strip groove (433). The strip groove (433) is slidably connected to the sliding rod (434). The center of rotation of the lifting arm (432) is equipped with a positioning seat (431). The positioning seat (431) is installed on the positioning column (43). The bottom of the positioning column (43) is slidably set on the slide rail (435) opened on the surface of the positioning plate (44).

8. The quartz ore impurity removal and purification equipment according to claim 7, characterized in that, The push rod (443) is fitted with a positioning cover (444) on its side wall. A sliding plate (451) is installed on the side wall of the positioning cover (444). A positioning rod (45) is slidably inserted through the sliding plate (451). The end of the positioning rod (45) is installed on the side wall of the positioning seat (431).

9. The quartz ore impurity removal and purification equipment according to claim 8, characterized in that, A baffle (445) is slidably disposed inside the positioning cover (444). The baffle (445) is connected to the push rod (443), and a compression spring (446) is sleeved on the push rod (443). One end of the compression spring (446) is engaged with the baffle (445), and the other end of the compression spring (446) is engaged with the side wall of the positioning cover (444). A pressure plate (452) is installed at the end of the positioning rod (45). A positioning spring (453) is sleeved on the side wall of the positioning rod (45). One end of the positioning spring (453) is engaged with the pressure plate (452), and the other end of the positioning spring (453) is engaged with the side wall of the slide plate (451).

10. A method for purifying quartz ore by removing impurities, characterized in that, The quartz ore impurity removal and purification equipment described in claim 9, and the quartz ore impurity removal and purification method, comprise the following steps: Step 1: Check preparation and feeding; confirm that the discharge pipe (111) valve is closed and the top cover (12) is sealed; inject quartz ore raw materials and reaction medium through the input pipe (112), open the feeding cover (121) to add catalyst to the temporary storage chamber (411) of the distribution frame (4), close and tighten the feeding cover (121). Step 2: Initialize the seal; recheck the seal of the top cover (12) and the delivery cover (121) and the connection between the dual-axis motor (3) and the bracket (31); after powering on, set the motor speed and reaction time; Step 3: Coordinated mixing and feeding; start the dual-shaft motor (3), connecting shaft (311) drives the mixing shaft (2) and mixing rod (21) to mix; synchronous shaft (312) drives the distribution frame (4) and positioning column (43) to rotate, push rod (443) lifts the lifting arm (432) along the vortex linear guide rail (441) inclined surface (442), and drives the top plate (42) to add catalyst according to "more outside and less inside" through slide rod (434), and positioning spring (453) ensures uniformity; Step 4: Reaction monitoring and maintenance; monitor the status through the observation window (113) and adjust the speed as needed; the compression spring (446) and the limit spring (425) drive the components to reset, so as to achieve continuous and uniform feeding and stirring; Step 5: Discharge and cleaning; after the reaction is completed, stop the machine, open the discharge pipe (111) to discharge the product; disassemble the top cover (12), clean the distribution frame (4), temporary storage chamber (411) and stirring assembly, and reset them for later use.

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