Quartz sand impurity removal device

Abstract

The utility model relates to a quartz sand impurity removal device, which belongs to the technical field of quartz sand processing and comprises a barrel body, a barrel cover in threaded connection with the top of the barrel body and a plurality of supporting legs fixedly mounted at the bottom of the barrel body, a crushing component is arranged at the bottom of the barrel cover, and a stirring component is arranged on the inner bottom wall of the barrel body; and the crushing assembly comprises a driving motor fixedly mounted at the top of the barrel cover. According to the quartz sand impurity removing device, a driving motor is started to drive a material crushing column and a fixed disc to rotate, the material crushing column rotates to drive a material guide disc and a conical grinding disc to rotate at the same time, and quartz sand materials entering the device are continuously stirred; a wedge-shaped block at the bottom of a barrel cover moves in an annular notch relative to a fixed disc, a material crushing barrel is extruded at intervals, and the material crushing barrel presses a limiting pin to extrude a supporting spring after being extruded, so that the material crushing barrel jumps relative to a rotating rod under the respective action of the supporting spring and the wedge-shaped block to crush internal materials.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand processing technology, specifically to a quartz sand impurity removal device. Background Technology

[0002] Quartz sand, also known as silica sand, is quartz particle produced by crushing and processing quartz stone. It belongs to a hard, wear-resistant, and chemically stable silicate mineral. It is typically milky white or colorless and translucent, and is widely used in casting, building materials, electric light sources, optical fibers, photovoltaics, semiconductors, and many other fields. Based on its purity, quartz sand can be classified into different grades; the higher the purity, the more advanced the application.

[0003] The difficulty in purifying high-purity quartz sand lies in removing impurities, especially metallic impurities, to obtain a product with high consistency and stability. The main process flow of purification includes steps such as washing the raw ore, crushing, roasting, water quenching, sorting, magnetic separation, and acid leaching.

[0004] When removing impurities, it is usually necessary to use mixing equipment to process the raw ore, mainly including washing and crushing. However, traditional mixing equipment has a relatively simple function and does not have the functions of washing, mixing and crushing. It requires separate equipment to process the ore, which reduces the efficiency of impurity removal. Therefore, a quartz sand impurity removal device is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a quartz sand impurity removal device, which has the advantages of strong practicality and high operating efficiency, and solves the problems of relatively simple functions and low operating efficiency of traditional quartz sand mixing equipment.

[0006] To achieve the above-mentioned goals of high practicality and high work efficiency, this utility model provides the following technical solution: a quartz sand impurity removal device, including a barrel body, a barrel cover threaded to the top of the barrel body, and several support feet fixedly installed at the bottom of the barrel body. A crushing component is provided at the bottom of the barrel cover, and a stirring component is provided on the inner bottom wall of the barrel body.

[0007] The crushing assembly includes a drive motor fixedly installed on the top of the barrel lid, a crushing column fixedly installed at the bottom of the output shaft of the drive motor, a fixed plate fixedly installed on the outside of the output shaft of the drive motor, several crushing cylinders slidably connected inside the fixed plate, a limiting pin inserted and fixed inside the crushing cylinder, a support spring fixedly installed at the bottom of the limiting pin, a rotating rod fixedly installed at the bottom of the support spring, and a guide plate fixedly installed on the outside of the bottom rod of the crushing column.

[0008] The mixing assembly includes a conical grinding disc fixedly installed at the bottom of the crushed material column, a mixing motor fixedly installed at the bottom of the barrel, a drive gear disposed inside the conical grinding disc, a driven gear fixedly installed at the bottom of the rotating rod, several mixing rods fixedly installed at the bottom of the conical grinding disc, and mixing blades fixedly installed on the outside of the mixing rods.

[0009] The bottom of the bucket lid is provided with several wedge-shaped blocks, and the top of the fixed plate is provided with an annular groove. The wedge-shaped blocks are embedded in the annular groove and are slidably connected to the fixed plate.

[0010] The fixed disk has several limiting holes inside, the top of the crushing cylinder is embedded in the limiting holes and slidably connected to the fixed disk, and the outer surfaces of the crushing column and the crushing cylinder are both provided with spiral crushing patterns.

[0011] The bottom of the limiting pin has a square slot, and the top of the rotating rod is embedded inside the square slot and slidably connected to the inner wall of the square slot.

[0012] The top of the guide plate has several guide slots, the outer side of the guide plate is slidably connected to the inner side wall of the barrel, and the rotating rod passes vertically through the guide plate and is rotatably connected to the guide plate.

[0013] The bottom of the conical grinding disc has a cavity, the bottom of the rotating rod is embedded in the cavity and rotatably connected to the top wall of the conical grinding disc, and the lower surface of the conical grinding disc has several raised textures for crushing materials.

[0014] The top of the drive gear is rotatably connected to the top wall of the cavity, and the output shaft of the stirring motor is embedded inside the cavity and is rotatably connected to both the conical grinding disc and the bottom wall of the barrel.

[0015] The driven gear and the driving gear are connected by tooth meshing transmission. The top of the output shaft of the stirring motor and the bottom of the driving gear are fixedly installed. The top and bottom sides of the barrel are respectively provided with a feed port and a discharge port.

[0016] Compared with the prior art, the present invention provides a quartz sand impurity removal device, which has the following beneficial effects:

[0017] 1. This quartz sand impurity removal device drives the rotation of the crushing column and the fixed disc by starting the drive motor. The rotation of the crushing column also drives the guide disc and the conical grinding disc to rotate, continuously agitating the quartz sand material entering the device. As the fixed disc drives the crushing cylinder to rotate, the wedge-shaped block at the bottom of the barrel cover moves relative to the fixed disc in the annular groove. It squeezes the crushing cylinder at regular intervals. After being squeezed, the crushing cylinder presses the limit pin and squeezes the support spring. Under the action of the support spring and the wedge-shaped block respectively, the crushing cylinder jumps relative to the rotating rod to crush the material inside.

[0018] 2. This quartz sand impurity removal device, by starting the stirring motor, drives the drive gear to rotate, which in turn drives the driven gear to rotate, thereby driving the rotating rod to rotate. The rotation of the rotating rod drives the limit pin to rotate, which in turn causes the crushing cylinder to rotate. Together with the crushing column, the crushed material is crushed. The crushed material falls through the guide channel into the conical grinding disc. The conical grinding disc rotates under the drive of the crushing column, throwing the material down to the bottom of the barrel. After being stirred by the stirring blades, the washing, mixing and crushing of the ore are completed, which solves the problems of the relatively simple function and low operating efficiency of traditional quartz sand mixing equipment. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of the material crushing cylinder structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the conical grinding disc of this utility model;

[0021] Figure 3 This utility model Figure 1 Enlarged view of the A-structure;

[0022] Figure 4 This utility model Figure 2 Enlarged view of the B-structure;

[0023] Figure 5 This is a perspective view of the bucket lid of this utility model;

[0024] Figure 6 This is a perspective view of the fixing disc of this utility model.

[0025] In the diagram: 1. Barrel body; 101. Feed inlet; 102. Discharge outlet; 2. Barrel lid; 201. Wedge block; 3. Support foot; 4. Crushing assembly; 401. Drive motor; 402. Crushing column; 403. Fixed plate; 404. Crushing cylinder; 405. Limit pin; 406. Support spring; 407. Rotating rod; 408. Guide plate; 409. Annular groove; 410. Limiting hole; 411. Square groove; 412. Guide groove; 5. Mixing assembly; 501. Conical grinding disc; 502. Mixing motor; 503. Drive gear; 504. Driven gear; 505. Mixing rod; 506. Mixing blade; 507. Cavity. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1 to 6 In this embodiment, a quartz sand impurity removal device includes a barrel body 1, a barrel cover 2 threadedly connected to the top of the barrel body 1, a plurality of support feet 3 fixedly installed at the bottom of the barrel body 1, a crushing component 4 provided at the bottom of the barrel cover 2, and a stirring component 5 provided on the inner bottom wall of the barrel body 1.

[0028] The crushing assembly 4 includes a drive motor 401 fixedly installed on the top of the barrel cover 2, a crushing column 402 fixedly installed on the bottom of the output shaft of the drive motor 401, a fixed plate 403 fixedly installed on the outside of the output shaft of the drive motor 401, several crushing cylinders 404 slidably connected inside the fixed plate 403, a limiting pin 405 inserted and fixed inside the crushing cylinder 404, a support spring 406 fixedly installed on the bottom of the limiting pin 405, a rotating rod 407 fixedly installed on the bottom of the support spring 406, and a guide plate 408 fixedly installed on the outside of the bottom rod of the crushing column 402.

[0029] The bottom of the bucket lid 2 is provided with several wedge-shaped blocks 201, and the top of the fixed plate 403 is provided with an annular groove 409. The wedge-shaped blocks 201 are embedded in the annular groove 409 and are slidably connected with the fixed plate 403.

[0030] The fixed disk 403 has several limiting holes 410 inside. The top of the crushing cylinder 404 is embedded in the limiting holes 410 and is slidably connected to the fixed disk 403. The outer surfaces of the crushing column 402 and the crushing cylinder 404 are both provided with spiral crushing patterns.

[0031] A wedge block 201 is set at the bottom of the barrel lid 2 to squeeze the top of the crushing cylinder 404 at regular intervals, which, together with the support spring 406, enables the crushing cylinder 404 to move up and down reciprocally.

[0032] The bottom of the limiting pin 405 is provided with a square slot 411, and the top of the rotating rod 407 is embedded in the inside of the square slot 411 and slidably connected with the inner wall of the square slot 411.

[0033] A square slot 411 is provided at the bottom of the limiting pin 405, so that the rotating rod 407 can drive the limiting pin 405 to rotate, thereby driving the crushing cylinder 404 to rotate.

[0034] The top of the guide plate 408 is provided with several guide slots 412. The outer side of the guide plate 408 is slidably connected to the inner side wall of the barrel 1. The rotating rod 407 vertically passes through the guide plate 408 and is rotatably connected to the guide plate 408.

[0035] The mixing assembly 5 includes a conical grinding disc 501 fixedly installed at the bottom of the crushed material column 402, a mixing motor 502 fixedly installed at the bottom of the barrel 1, a drive gear 503 disposed inside the conical grinding disc 501, a driven gear 504 fixedly installed at the bottom of the rotating rod 407, several mixing rods 505 fixedly installed at the bottom of the conical grinding disc 501, and mixing blades 506 fixedly installed on the outside of the mixing rods 505.

[0036] The bottom of the conical grinding disc 501 has a cavity 507. The bottom of the rotating rod 407 is embedded in the cavity 507 and is rotatably connected to the top wall of the conical grinding disc 501. The lower surface of the conical grinding disc 501 is provided with several raised textures for crushing materials.

[0037] The conical grinding disc 501 has protrusions on its surface to create a certain degree of impact on the material falling on it, thereby improving the crushing efficiency.

[0038] The top of the drive gear 503 is rotatably connected to the top wall of the cavity 507, and the output shaft of the stirring motor 502 is embedded inside the cavity 507 and is rotatably connected to both the conical grinding disc 501 and the bottom wall of the barrel 1.

[0039] By setting a rotating connection between the stirring motor 502 and the conical grinding disc 501, the stirring motor 502 can drive the drive gear 503 to rotate without affecting the rotation of the conical grinding disc 501.

[0040] Driven gear 504 and drive gear 503 are connected by tooth meshing. The top of the output shaft of stirring motor 502 and the bottom of drive gear 503 are fixedly installed. The top and bottom sides of the barrel 1 are respectively provided with inlet 101 and outlet 102.

[0041] It should be noted that the inlet 101 and outlet 102 are equipped with sealing devices to seal the inlet and outlet.

[0042] The working principle of the above embodiments is as follows:

[0043] By starting the drive motor 401, the crushing column 402 and the fixed plate 403 are driven to rotate. The rotation of the crushing column 402 simultaneously drives the guide plate 408 and the conical grinding plate 501 to rotate, continuously agitating the quartz sand material entering the interior. As the fixed plate 403 drives the crushing cylinder 404 to rotate, the wedge block 201 at the bottom of the barrel cover 2 moves relative to the fixed plate 403 in the annular groove 409. Every certain period of time, it squeezes the crushing cylinder 404. After being squeezed, the crushing cylinder 404 presses the limit pin 405 to squeeze the support spring 406. Under the action of the support spring 406 and the wedge block 201, the crushing cylinder 404 jumps relative to the rotating rod 407 to agitate the internal material.

[0044] In addition, by starting the stirring motor 502, the rotation of the stirring motor 502 drives the drive gear 503 to rotate, the rotation of the drive gear 503 drives the driven gear 504 to rotate, thereby driving the rotating rod 407 to rotate. The rotation of the rotating rod 407 drives the limit pin 405 to rotate, and the rotation of the limit pin 405 drives the crushing cylinder 404 to rotate. Together with the crushing column 402, the crushed material is crushed. The crushed material falls through the guide trough 412 onto the conical grinding disc 501. The conical grinding disc 501 rotates under the drive of the crushing column 402, throwing the material down to the bottom of the barrel 1. After being stirred by the stirring rod 505 and the stirring blade 506, the washing and crushing of the ore is completed, which solves the problem of the relatively simple function and low operating efficiency of traditional quartz sand mixing equipment.

[0045] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional and known device such as a computer, and the existing publicly available power connection technology will not be elaborated in the text.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A quartz sand impurity removal device, comprising a barrel body (1), a barrel cover (2) threadedly connected to the top of the barrel body (1), and a plurality of support feet (3) fixedly installed at the bottom of the barrel body (1), characterized in that: The bottom of the bucket lid (2) is provided with a crushing component (4), and the inner bottom wall of the bucket body (1) is provided with a stirring component (5); The crushing assembly (4) includes a drive motor (401) fixedly installed on the top of the bucket cover (2), a crushing column (402) fixedly installed at the bottom of the output shaft of the drive motor (401), a fixed plate (403) fixedly installed on the outside of the output shaft of the drive motor (401), a plurality of crushing cylinders (404) slidably connected inside the fixed plate (403), a limiting pin (405) inserted and fixed inside the crushing cylinder (404), a support spring (406) fixedly installed at the bottom of the limiting pin (405), a rotating rod (407) fixedly installed at the bottom of the support spring (406), and a guide plate (408) fixedly installed on the outside of the bottom rod of the crushing column (402). The stirring assembly (5) includes a conical grinding disc (501) fixedly installed at the bottom of the crushing column (402), a stirring motor (502) fixedly installed at the bottom of the barrel (1), a drive gear (503) disposed inside the conical grinding disc (501), a driven gear (504) fixedly installed at the bottom of the rotating rod (407), several stirring rods (505) fixedly installed at the bottom of the conical grinding disc (501), and stirring blades (506) fixedly installed on the outside of the stirring rods (505).

2. The quartz sand impurity removal device according to claim 1, characterized in that: The bottom of the bucket lid (2) is provided with several wedge-shaped blocks (201), and the top of the fixed plate (403) is provided with an annular groove (409). The wedge-shaped blocks (201) are embedded in the interior of the annular groove (409) and are slidably connected with the fixed plate (403).

3. The quartz sand impurity removal device according to claim 1, characterized in that: The fixed disk (403) has several limiting holes (410) inside. The top of the crushing cylinder (404) is embedded in the limiting holes (410) and slidably connected to the fixed disk (403). The outer surfaces of the crushing column (402) and the crushing cylinder (404) are both provided with spiral crushing patterns.

4. The quartz sand impurity removal device according to claim 1, characterized in that: The bottom of the limiting pin (405) is provided with a square slot (411), and the top of the rotating rod (407) is embedded in the inside of the square slot (411) and slidably connected with the inner wall of the square slot (411).

5. The quartz sand impurity removal device according to claim 1, characterized in that: The top of the guide plate (408) is provided with several guide slots (412). The outer side of the guide plate (408) and the inner side wall of the barrel (1) are slidably connected. The rotating rod (407) passes vertically through the guide plate (408) and is rotatably connected to the guide plate (408).

6. The quartz sand impurity removal device according to claim 1, characterized in that: The conical grinding disc (501) has a cavity (507) inside its bottom end. The bottom of the rotating rod (407) is embedded in the cavity (507) and is rotatably connected to the top wall of the conical grinding disc (501). The lower surface of the conical grinding disc (501) is provided with several raised textures for crushing materials.

7. A quartz sand impurity removal device according to claim 6, characterized in that: The top of the drive gear (503) is rotatably connected to the top wall of the cavity (507), and the output shaft of the stirring motor (502) is embedded inside the cavity (507) and is rotatably connected to both the conical grinding disc (501) and the bottom wall of the barrel (1).

8. The quartz sand impurity removal device according to claim 1, characterized in that: The driven gear (504) and the driving gear (503) are connected by tooth meshing transmission. The top of the output shaft of the stirring motor (502) and the bottom of the driving gear (503) are fixedly installed. The top and bottom sides of the barrel (1) are respectively provided with a feed inlet (101) and a discharge outlet (102).

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