High-purity silicon dioxide processing system and high-purity silicon dioxide processing method

Abstract

The invention relates to the field of silicon dioxide, in particular to a high-purity silicon dioxide processing system and a high-purity silicon dioxide processing method. A high-purity silicon dioxide processing system comprises an electromagnet cylinder, a plurality of outer rings are fixed to the outer side of the electromagnet cylinder from left to right, two strip rods are fixed to the outer rings, baffles are fixed to the left end and the right end of a connecting rod, and the two baffles are slidably connected into the electromagnet cylinder. The processing method for processing the high-purity silicon dioxide comprises the following steps: S1, crushing a silicon dioxide raw material into small particles, and then grinding until the particle size is 50-100 meshes; s2, the ground silicon dioxide particles are put into a silicon dioxide processing system for magnetic separation, and iron and titanium impurities are removed; s3, pickling the silicon dioxide particles with hydrochloric acid to remove aluminum impurities; and S4, carrying out drying treatment on the washed silicon dioxide particles. Silicon dioxide can be subjected to magnetic separation through the silicon dioxide processing system, iron and titanium impurities are removed, and the removal efficiency is high.

Description

Technical Field

[0001] The present invention relates to the field of silicon dioxide, and more specifically to a high-purity silicon dioxide processing system and a high-purity silicon dioxide processing method. Background Art

[0002] High-purity silica refers to silica with extremely high purity, usually 99.9% or higher, and is mainly used in applications with extremely strict requirements on impurities. Its main component is silica, which has excellent chemical stability and thermal stability. Features: High purity: extremely low impurity content, which makes it have better performance when used in electronics, optics and other fields. High thermal stability: can remain stable at high temperatures, not easy to decompose or deform. Chemical inertness: has good resistance to most chemicals and is not easy to participate in reactions. Natural silica has impurities such as iron and titanium, which need to be removed, but traditional methods are inefficient in removing iron and titanium impurities. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-purity silicon dioxide processing system and a high-purity silicon dioxide processing method, which has the beneficial effect of being able to magnetically separate silicon dioxide through the silicon dioxide processing system to remove iron and titanium impurities with high removal efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A high-purity silicon dioxide processing system comprises an electromagnet cylinder, a plurality of outer rings are fixed on the outer side of the electromagnet cylinder from left to right, two bars are fixed on the plurality of outer rings, baffles are fixed on both left and right ends of a connecting rod, and the two baffles are slidably connected in the electromagnet cylinder.

[0006] A side bar is fixed between the left ends of the two bars, a cross bar is fixed on the right side of the side bar, a convex ridge is arranged on the cross bar, and a connecting rod is slidably connected to the convex ridge and the cross bar.

[0007] A motor seat is fixed to the right end of the crossbar, a motor is fixed on the motor seat, a screw is fixed on the output shaft of the motor, and the screw is matched with the baffle located on the right side through a thread.

[0008] A high-purity silicon dioxide processing system and a processing method for processing high-purity silicon dioxide, comprising the following steps:

[0009] S1: crushing the silicon dioxide raw material into small particles, and then grinding them to between 50-100 meshes;

[0010] S2: The ground silica particles are placed in a silica processing system for magnetic separation to remove iron and titanium impurities;

[0011] S3: pickling the silica particles with hydrochloric acid to remove aluminum impurities;

[0012] S4: Drying the washed silica particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 A schematic diagram of the structure of a high-purity silicon dioxide processing system Figure 1 ;

[0015] Figure 2 A schematic diagram of the structure of a high-purity silicon dioxide processing system Figure 2 ;

[0016] Figure 3 A schematic diagram of the structure of a high-purity silicon dioxide processing system Figure 3 ;

[0017] Figure 4 A schematic diagram of the structure of a high-purity silicon dioxide processing system Figure 4 ;

[0018] Figure 5 Schematic diagram of the structure of the electromagnet cylinder and baffle Figure 1 ;

[0019] Figure 6 Schematic diagram of the structure of the electromagnet cylinder and baffle Figure 2 ;

[0020] Figure 7 The structure of the stand is shown in Figure 1. Figure 1 ;

[0021] Figure 8 The structure of the stand is shown in Figure 1. Figure 2 ;

[0022] Fig. 9 Schematic diagram of the container box structure Figure 1 ;

[0023] Fig.10 Schematic diagram of the container box structure Figure 2 ;

[0024] Fig.11 It is a structural schematic diagram of the horizontal frame;

[0025] Fig.12 This is a schematic diagram of the structure of a square column.

[0026] In the figure: an electromagnet cylinder 101; an outer ring 102; a bar 103; a side bar 104; a ridge 105; a cross bar 106;

[0027] Baffle 201; screw 202; motor base 203; connecting rod 204;

[0028] Stand 301; rotating block 302; side shaft 303; rotating shaft 304; cylinder 305; strip hole 306; connecting frame 307; arc plate 308;

[0029] Container box 401; slide bar 402; swivel seat 403; motor frame 404; hinge frame 405; stopper 406; convex seat 407; push plate 408;

[0030] Horizontal frame 501; sliding sleeve 502; support 503;

[0031] Square column 601; round rod 602; fixed seat 603. DETAILED DESCRIPTION

[0032] like Figure 5-6 As shown, this example can achieve the effect of pouring out the processed silicon dioxide from one side of the electromagnet cylinder 101.

[0033] Since the high-purity silicon dioxide processing system includes an electromagnet cylinder 101, multiple outer rings 102 are bonded to the outer side of the electromagnet cylinder 101 from left to right, two bars 103 are fixed on the multiple outer rings 102, and baffles 201 are welded on both ends of the left and right sides of the connecting rod 204. Both baffles 201 are slidably connected in the electromagnet cylinder 101. The outer ring 102 and the bar 103 can support the outer side of the electromagnet cylinder 101. The silicon dioxide raw material can be placed in the electromagnet cylinder 101, and then the electromagnet cylinder 101 is energized to move the iron, Titanium impurities are adsorbed; the connecting rod 204 and the two baffles 201 can slide on the electromagnet cylinder 101, so that the two baffles 201 can move at the same time, and then the two ends of the electromagnet cylinder 101 are blocked by the two baffles 201, thereby preventing the silicon dioxide raw material from escaping from the electromagnet cylinder 101, and then the electromagnet cylinder 101 is driven to rotate continuously, and after the impurities are adsorbed by the electromagnet cylinder 101, the connecting rod 204 and the two baffles 201 are driven to move to one side, and then the treated silicon dioxide is poured out from one side of the electromagnet cylinder 101.

[0034] like Figure 5-6 As shown, this example can achieve the effect of making the two baffles 201 translate stably.

[0035] Since a side rod 104 is welded between the left ends of the two bars 103, a cross bar 106 is welded on the right side of the side rod 104, and a ridge 105 is provided on the cross bar 106, the connecting rod 204 is slidably connected to the ridge 105 and the cross bar 106, and the cross bar 106 allows the connecting rod 204 to slide left and right on the cross bar 106, thereby allowing the two baffles 201 to translate stably, and the ridge 105 prevents the baffle 201 and the connecting rod 204 from rotating at will.

[0036] like Figure 5-6 As shown, this example can achieve the effect of driving the connecting rod 204 and the two baffles 201 to move left and right.

[0037] Since the right end of the crossbar 106 is welded with a motor seat 203, the motor is connected to the motor seat 203 by screws, the output shaft of the motor is connected with a screw rod 202, and the screw rod 202 is matched with the baffle 201 on the right side through a thread. The motor can drive the screw rod 202 to rotate, and when the screw rod 202 rotates, it can drive the connecting rod 204 and the two baffles 201 to move left and right.

[0038] like Figure 5-8 As shown, this example can achieve the effect of conveniently magnetically attracting impurities to the electromagnet cylinder 101 .

[0039] Since a rotating shaft 304 is welded to the middle part of the left side of the side rod 104, the rotating shaft 304 is rotatably connected to the rotating block 302, and the rotating shaft 304 is driven to rotate by a motor. The motor drives the rotating shaft 304 to rotate, thereby driving the side rod 104, the two bars 103 and the multiple outer rings 102 to rotate, and then drives the electromagnet cylinder 101 to rotate. Through the electromagnet cylinder 101, the silicon dioxide rolls inside it, which facilitates the magnetic attraction of impurities on the electromagnet cylinder 101.

[0040] like Figure 7-8 As shown, this example can achieve the effect of driving the electromagnet cylinder 101 to tilt.

[0041] Since side shafts 303 are welded on both the front and rear sides of the rotating block 302, the two side shafts 303 are rotatably connected to the upper part of the stand 301, and a bar hole 306 is set at the lower part of the rotating block 302. The stand 301 is connected to a hydraulic cylinder by screws, and the movable end of the hydraulic cylinder is connected to a cylinder 305 by screws. The cylinder 305 is inserted into the bar hole 306. The cylinder 305 is driven to move left and right by the hydraulic cylinder, and then the rotating block 302 is driven to rotate through the two side shafts 303, thereby driving the electromagnetic iron cylinder 101 to tilt, so as to facilitate the pouring out of the silicon dioxide inside the electromagnetic iron cylinder 101.

[0042] like Figure 5-8 As shown, this example can achieve the effect that the silicon dioxide slides leftward along the arc plate 308 into the electromagnet cylinder 101 .

[0043] Since a connecting frame 307 is welded to the right side of the rotating block 302, and an arc plate 308 is welded to the right end of the connecting frame 307, the arc plate 308 is arranged at the lower right part of the electromagnet cylinder 101. When silicon dioxide needs to be placed in the electromagnet cylinder 101, the left end of the electromagnet cylinder 101 is driven to tilt downward, and then the left end of the arc plate 308 will also tilt downward, the baffle 201 on the right side is moved backward to open, and then the silicon dioxide is poured on the arc plate 308. At this time, the silicon dioxide can slide to the left along the arc plate 308 into the electromagnet cylinder 101.

[0044] like Figure 7-11 As shown, this example can achieve the effect of supporting the vertical frame 301 through the horizontal frame 501.

[0045] Since the lower end of the vertical frame 301 is welded to the left part of the horizontal frame 501, supports 503 are welded to the left and right ends of the lower side of the horizontal frame 501, and a sliding sleeve 502 is slidably connected to the horizontal frame 501. The sliding sleeve 502 is driven to slide by a hydraulic cylinder, and the horizontal frame 501 is supported by two supports 503, and the vertical frame 301 is supported by the horizontal frame 501.

[0046] like Figure 9-10 As shown, this example can achieve the effect that the purified silicon dioxide slides to the right and then passes through the curved plate 308 and falls into one of the container boxes 401 for collection.

[0047] Since a motor frame 404 is welded to the rear side of the sliding sleeve 502, a motor is connected to the motor frame 404 by screws, and the output shaft of the motor is connected to the middle part of the lower side of the rotating seat 403, hinge frames 405 are welded to the front and rear ends of the lower side of the rotating seat 403, and a convex seat 407 is hinged on each hinge frame 405, and a container box 401 is welded to the upper part of the convex seat 407, and the container box 401 is placed on the upper side of the rotating seat 403, and limiting members 406 are welded to the front and rear ends of the lower side of the rotating seat 403, and the two limiting members 406 are respectively arranged on the two convex seats 407, when impurities in the silicon dioxide are adsorbed on the electromagnet cylinder 101, the right end of the electromagnet cylinder 101 is driven to tilt downward, and then the baffle 201 on the right side is opened. At this time, the purified silicon dioxide will slide to the right and then fall into one of the container boxes 401 through the arc plate 308 for collection, and then the motor drives the rotating seat 403 to rotate, and then another container box 401 is moved to the bottom of the arc plate 308. At this time, the electromagnet cylinder 101 is powered off, and the impurities can slide down and fall into this container box 401. The container box 401 can be rotated on the hinge frame 405 through the convex seat 407 thereon, and the container box 401 can be driven to rotate to pour out the material inside the container box 401. The limiter 406 limits the rotation of the container box 401 to prevent the container box 401 from rotating excessively.

[0048] like Figure 9-12As shown, this example can achieve the effect of facilitating the discharge of materials in the container box 401.

[0049] Since a push plate 408 is provided in the container box 401, two slide bars 402 are welded on the lower side of the push plate 408, and the two slide bars 402 are vertically slidably connected to the bottom of the container box 401, and a round seat is welded at the lower end of the slide bar 402, and a compression spring is sleeved on the slide bar 402, and the compression spring is located between the container box 401 and the round seat; a fixed seat 603 is welded on the right side of the rotating seat 403, and a square column 601 is vertically slidably connected to the fixed seat 603, and the square column 601 is driven to slide by a hydraulic cylinder, and round rods 602 are welded on the upper and lower ends of the square column 601, the round rod 602 at the upper end is located above the two container boxes 401, and the round rod 602 at the lower end is located below two of the round seats, and the compression spring on the slide bar 402 provides the slide bar 402 and the push plate 4 08 downward force, so that the push plate 408 is usually located at the bottom of the container box 401, when the square column 601 is driven to slide upward on the fixed seat 603, the two round rods 602 are driven to move upward, at this time the round rod 602 located on the lower side moves upward and presses on the two round seats, thereby driving the slide bar 402 and the push plate 408 to move upward relative to the container box 401, at this time the container box 401 will rotate upward at the same time, and then the push plate 408 pushes the material in the container box 401 while the container box 401 rotates upward, thereby facilitating the discharge of the material in the container box 401; when the square column 601 slides downward on the fixed seat 603, the two round rods 602 are driven to move downward, at this time the round rod 602 located on the upper side presses the two push plates 408 to rotate downward back to their original positions.

[0050] A high-purity silicon dioxide processing system and a processing method for processing high-purity silicon dioxide, comprising the following steps:

[0051] S1: crushing the silicon dioxide raw material into small particles, and then grinding them to between 50-100 meshes;

[0052] S2: The ground silica particles are placed in a silica processing system for magnetic separation to remove iron and titanium impurities;

[0053] S3: pickling the silica particles with hydrochloric acid to remove aluminum impurities;

[0054] S4: Drying the washed silica particles.

Claims

1. A high-purity silicon dioxide processing system, comprising an electromagnet cylinder (101), characterized in that: A plurality of outer rings (102) are fixed from left to right on the outer side of the electromagnet cylinder (101), two bars (103) are fixed on the plurality of outer rings (102), baffles (201) are fixed on both left and right ends of the connecting rod (204), and the two baffles (201) are slidably connected in the electromagnet cylinder (101).

2. A high-purity silicon dioxide processing system according to claim 1, characterized in that: A side bar (104) is fixed between the left ends of the two bars (103), a cross bar (106) is fixed to the right side of the side bar (104), a convex ridge (105) is arranged on the cross bar (106), and a connecting rod (204) is slidably connected to the convex ridge (105) and the cross bar (106).

3. A high-purity silicon dioxide processing system according to claim 2, characterized in that: A motor seat (203) is fixed to the right end of the crossbar (106), a motor is fixed on the motor seat (203), a screw rod (202) is fixed on the output shaft of the motor, and the screw rod (202) is matched with the baffle (201) located on the right side through a thread.

4. A high-purity silicon dioxide processing system according to claim 3, characterized in that: A rotating shaft (304) is fixed to the middle portion of the left side of the side rod (104), the rotating shaft (304) is rotatably connected to the rotating block (302), and the rotating shaft (304) is driven to rotate by a motor.

5. A high-purity silicon dioxide processing system according to claim 4, characterized in that: The rotating block (302) is fixed with side shafts (303) on both the front and rear sides. The two side shafts (303) are rotatably connected to the upper part of the stand (301). The lower part of the rotating block (302) is provided with a bar hole (306). A hydraulic cylinder is fixed on the stand (301). A cylinder (305) is fixed on the movable end of the hydraulic cylinder. The cylinder (305) is inserted into the bar hole (306).

6. A high-purity silicon dioxide processing system according to claim 5, characterized in that: A connecting frame (307) is fixed to the right side of the rotating block (302), an arc-shaped plate (308) is fixed to the right end of the connecting frame (307), and the arc-shaped plate (308) is arranged at the lower right side of the electromagnet cylinder (101).

7. A high-purity silicon dioxide processing system according to claim 6, characterized in that: The lower end of the vertical frame (301) is fixed to the left part of the horizontal frame (501), and the left and right ends of the lower side of the horizontal frame (501) are fixed with supports (503). The horizontal frame (501) is slidably connected with a sliding sleeve (502), and the sliding sleeve (502) is driven to slide by a hydraulic cylinder.

8. A high-purity silicon dioxide processing system according to claim 7, characterized in that: A motor frame (404) is fixed to the rear side of the sliding sleeve (502), a motor is fixed on the motor frame (404), an output shaft of the motor is fixed to the middle part of the lower side of the rotating seat (403), hinge frames (405) are fixed to the front and rear ends of the lower side of the rotating seat (403), each hinge frame (405) is hinged with a convex seat (407), a container box (401) is fixed to the upper part of the convex seat (407), the container box (401) is placed on the upper side of the rotating seat (403), and limiting members (406) are fixed to the front and rear ends of the lower side of the rotating seat (403), and the two limiting members (406) are respectively arranged on the outer sides of the two convex seats (407).

9. A high-purity silicon dioxide processing system according to claim 8, characterized in that: A push plate (408) is arranged in the container box (401), and two slide bars (402) are fixed on the lower side of the push plate (408), and the two slide bars (402) are vertically slidably connected to the bottom of the container box (401), and a round seat is fixed at the lower end of the slide bar (402), and a compression spring is sleeved on the slide bar (402), and the compression spring is located between the container box (401) and the round seat; a fixed seat (603) is fixed on the right side of the rotating seat (403), and a square column (601) is vertically slidably connected to the fixed seat (603), and the square column (601) is driven to slide by a hydraulic cylinder, and round rods (602) are fixed at the upper and lower ends of the square column (601), and the round rod (602) at the upper end is located above the two container boxes (401), and the round rod (602) at the lower end is located below two of the round seats.

10. A high-purity silicon dioxide processing system according to claim 9, a processing method for processing high-purity silicon dioxide, characterized in that: The following steps are involved: S1: crushing the silicon dioxide raw material into small particles, and then grinding them to between 50-100 meshes; S2: The ground silica particles are placed in a silica processing system for magnetic separation to remove iron and titanium impurities; S3: pickling the silica particles with hydrochloric acid to remove aluminum impurities; S4: Drying the washed silica particles.

Images