Silicon material purification device

Abstract

The utility model discloses a silicon material purification device which comprises a tank body, a material crushing box, a transmission motor, a mixing shaft, a filter screen frame, a mounting plate, a servo motor, a blanking filter screen, a feeding device, a stirring shaft and a discharging pipe, the feeding device is arranged, mineral raw materials are put into the feeding frame, so that the mineral raw materials fall into the feeding barrel, a feeding motor is started to drive a feeding shaft to rotate, the feeding shaft is matched with the feeding barrel to move upwards through straight rotation, the feeding barrel can push the mineral raw materials to move into the feeding box, and the mineral raw materials are fed into the feeding box. The mineral raw materials are crushed in advance by starting the material pressing machine, so that the mineral raw materials are more easily minced, then the feeding work of the mineral raw materials is completed by arranging the feeding device, meanwhile, the effect of crushing the mineral raw materials is achieved, the problem that in original equipment, workers need to make contact with external equipment to achieve rapid feeding is solved, and meanwhile, the working efficiency is improved. And the problem that the raw material mincing time is too long in the original equipment is also solved.

Description

Technical Field

[0001] The utility model relates to the field related to silicon material purification, in particular to a silicon material purification device. Background Art

[0002] Silicon metal is a core material in the solar photovoltaic power generation industry. It is the product of a reduction reaction between quartz sand (silicon dioxide) and carbon (clean coal, wood, etc.) under high temperature conditions in an electric arc furnace. The production process of silicon metal is to put raw materials such as coal, charcoal, and silica into an electric arc furnace, provide instantaneous high temperature through arc discharge, melt the silicon dioxide, and reduce it with carbon or graphite.

[0003] A Chinese patent document with the announcement number CN208747642U discloses a device for purifying solar-grade silicon materials. This device improves the quality of material purification through crushing, drying, screening and purification of the crushed materials; further improves the efficiency of the purification process, and the fully automatic purification process route reduces production costs while also improving production efficiency.

[0004] During the production process of the original equipment, although it was able to complete the crushing, drying, screening and purification of the newly placed materials, the staff needed to use an external escalator or set up a workstation to complete the material loading work during the discharge process, which made loading inconvenient. Therefore, it was necessary to improve the loading structure of the original equipment. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a silicon material purification device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a silicon material purification device, including a tank body, a crushing box, a transmission motor, a mixing shaft, a filter rack, a mounting plate, a servo motor, a discharge filter, a feeding device, a stirring shaft, and a discharge pipe. A crushing box is provided on the top of the tank body, a transmission motor is installed on the right end of the crushing box, the transmission motor adopts a coupling to drive the right end of the mixing shaft, the mixing shaft is connected to the inside of the crushing box for rotation, the filter rack is arranged at the lower end of the inside of the crushing box, the mounting plate is fixed to the inside of the tank body, the servo motor is fixed to the bottom of the mounting plate, the servo motor adopts a coupling to drive the bottom of the stirring shaft, the discharge filter is arranged on the bottom of the mounting plate The bottom of the feeding filter is fixed to the interior of the tank body, the feeding device is connected to the left end of the tank body, the stirring shaft is rotatably connected to the top of the mounting plate, and the discharge pipe is arranged at the bottom of the tank body. The feeding device includes a feeding barrel, a feeding motor, a support block, a feeding frame, a feeding box, a press, and a feeding shaft. The feeding barrel is connected to the left end of the feed box, and a feeding motor is installed at the bottom of the feeding barrel. A support block is provided at the bottom of the feeding barrel, and the feeding motor is connected to the bottom of the feeding shaft by a coupling. The feed frame is arranged at the left end of the feeding barrel, the feed box is fixed to the top of the tank body, the press is fixed to the top of the feed box, and the feeding shaft is rotatably connected to the inside of the feeding barrel.

[0007] As a further solution of the present invention, the press includes a shell, a lifting motor, a transmission screw, a lifting slider, and a crushing block. The shell is fixed to the top of the feed box, and a lifting motor is installed on the top of the shell. The lifting motor adopts a coupling to connect the top of the transmission screw, and the transmission screw cooperates with the internal thread of the lifting slider, and the lifting slider is connected to the top of the crushing block.

[0008] As a further solution of the present invention, the feeding motor and the feeding shaft are arranged on the same oblique line in the feeding barrel.

[0009] As a further solution of the present invention, the loading cylinder and the support block are arranged parallel to the loading cylinder.

[0010] As a further solution of the present invention, a unidirectional spiral blade is provided on the outer side of the feeding shaft.

[0011] As a further solution of the present invention, the feed box and the pressing machine are vertically arranged on the top of the tank body.

[0012] As a further solution of the present invention, a rectangular movable groove is provided at the bottom of the shell.

[0013] As a further solution of the present invention, the crushed material blocks are overall in a trapezoidal structure.

[0014] Compared with the prior art, the present invention provides a silicon material purification device with the following beneficial effects:

[0015] 1. The utility model is provided with a feeding device. When the mineral raw materials are placed inside the feed frame, the mineral raw materials fall into the inside of the feeding barrel. When the feeding motor is started, the feeding shaft is driven to rotate. The feeding shaft rotates straight to cooperate with the feeding barrel to move upward, so that the feeding barrel can push the mineral raw materials into the inside of the feed box. The mineral raw materials are crushed in advance by starting the pressing machine, making the mineral raw materials easier to be crushed, thereby reducing the time required for subsequent crushing of the raw materials, thereby achieving the purpose of completing the feeding work of the mineral raw materials by setting the feeding device. At the same time, it also plays a role in crushing the mineral raw materials, thereby solving the problem in the original equipment that the staff need to contact the peripheral equipment to quickly feed the materials. At the same time, it also solves the problem that the raw material crushing time in the original equipment is too long.

[0016] 2. A material pressing machine is provided in the utility model. By starting the lifting motor to drive the transmission screw to rotate, the transmission screw and the lifting slider are threadedly transmitted. The lifting slider pushes the crushed material block to move, so that the crushed material block can crush the material entering the feed box, thereby achieving the effect of crushing the mineral raw materials in advance by starting the material pressing machine, making the mineral raw materials easier to be crushed, thereby reducing the time required for subsequent crushing of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the planar structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the feeding device of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the feeding device of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the utility model pressing machine.

[0022] Including: tank body-1, crushing box-2, transmission motor-3, mixing shaft-4, filter rack-5, mounting plate-6, servo motor-7, discharge filter-8, feeding device-9, stirring shaft-10, discharge pipe-11, feeding barrel-91, feeding motor-92, support block-93, feeding frame-94, feeding box-95, pressing machine-96, feeding shaft-97, shell-961, lifting motor-962, transmission screw-963, lifting slider-964, crushing block-965. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present invention, specific embodiments are described in detail below.

[0024] See also Figure 1 and Figure 2 , in the embodiment of the present utility model:

[0025] A silicon material purification device includes a tank body 1, a crushing box 2, a transmission motor 3, a mixing shaft 4, a filter rack 5, a mounting plate 6, a servo motor 7, a discharge filter 8, a feeding device 9, a stirring shaft 10, and a discharge pipe 11. A crushing box 2 is provided on the top of the tank body 1, a transmission motor 3 is installed at the right end of the crushing box 2, the transmission motor 3 is connected to the right end of the mixing shaft 4 by a coupling, the mixing shaft 4 is connected to the inside of the crushing box 2 for rotation, the filter rack 5 is provided at the lower end of the crushing box 2, the mounting plate 6 is fixed to the inside of the tank body 1, the servo motor 7 is fixed to the bottom of the mounting plate 6, the servo motor 7 is connected to the bottom of the stirring shaft 10 for transmission, the discharge filter 8 is provided at the bottom of the mounting plate 6, the discharge filter 8 is fixed to the inside of the tank body 1, the feeding device 9 is connected to the left end of the tank body 1, the stirring shaft 10 is connected to the top of the mounting plate 6 for rotation, and the discharge pipe 11 is provided at the bottom of the tank body 1.

[0026] refer to Figure 3 and Figure 4 , in the embodiment of the present utility model:

[0027] The feeding device 9 includes a feeding barrel 91, a feeding motor 92, a support block 93, a feeding frame 94, a feeding box 95, a pressing machine 96, and a feeding shaft 97. The feeding barrel 91 is connected to the left end of the feeding box 95. The feeding motor 92 is installed at the bottom of the feeding barrel 91. The supporting block 93 is provided at the bottom of the feeding barrel 91. The feeding motor 92 is connected to the bottom of the feeding shaft 97 by a coupling. The feeding frame 94 is provided at the bottom of the feeding barrel 91. At the left end, the feed box 95 is fixed to the top of the tank body 1, the press 96 is fixed to the top of the feed box 95, the loading shaft 97 is rotatably connected to the inside of the loading barrel 91, the loading motor 92 and the loading shaft 97 are arranged on the same oblique line in the loading barrel 91, the loading barrel 91 and the support block 93 are arranged parallel to the loading barrel 91, and a unidirectional spiral blade is provided on the outside of the loading shaft 97. The feed box 95 and the press 96 are vertically arranged on the top of the tank body 1.

[0028] refer to Figure 5 , in the embodiment of the present utility model:

[0029] The press 96 includes a shell 961, a lifting motor 962, a transmission screw 963, a lifting slider 964, and a crushing block 965. The shell 961 is fixed to the top of the feed box 95. The lifting motor 962 is installed on the top of the shell 961. The lifting motor 962 adopts a coupling to connect with the top of the transmission screw 963. The transmission screw 963 cooperates with the internal thread of the lifting slider 964. The lifting slider 964 is connected with the top of the crushing block 965. A rectangular movable groove is provided at the bottom of the shell 961. The crushing block 965 has a trapezoidal structure as a whole.

[0030] refer to Figure 1-Figure 5 When in use, place the tank body 1 and the loading device 9 horizontally on the ground so that the equipment is supported;

[0031] The mineral raw materials are placed into the feed frame 94 so that the mineral raw materials fall into the interior of the loading barrel 91. The loading motor 92 is started to drive the loading shaft 97 to rotate. The loading shaft 97 rotates vertically to cooperate with the loading barrel 91 to move upward, so that the loading barrel 91 can push the mineral raw materials into the interior of the feed box 95.

[0032] Next, the lifting motor 962 is started to drive the transmission screw 963 to rotate, so that the transmission screw 963 and the lifting slider 964 are threadedly driven, and the lifting slider 964 pushes the crushing block 965 to move, so that the crushing block 965 can squeeze the material entering the feed box 95, and then the mineral raw material is crushed in advance by starting the pressing machine 96, so that the mineral raw material is easier to be crushed, thereby reducing the time required for subsequent crushing of the raw material, thereby achieving the purpose of completing the feeding work of the mineral raw material by setting the feeding device 9, and at the same time, it also plays a role in crushing the mineral raw material, thereby solving the problem in the original equipment that the staff need to contact the peripheral equipment to quickly feed the material, and at the same time, it also solves the problem that the raw material crushing time in the original equipment is too long;

[0033] When the feeding device 9 conveys the mineral raw materials into the crushing box 2, the transmission motor 3 is started to drive the mixing shaft 4 to rotate, so that the mixing shaft 4 and the filter frame 5 cooperate with each other to quickly crush and filter the mineral raw materials. At the same time, the reaction liquid is output from the feeding device 9 to the interior of the tank body 1, thereby ensuring that the mineral raw materials can be quickly integrated with the reaction liquid inside the tank body 1. The servo motor 7 is started to drive the stirring shaft 10 to rotate. The stirring shaft 10 stirs the mineral raw materials and the reaction liquid inside the tank body 1 to fully react, so that production raw materials are generated inside the tank body 1. The production raw materials are taken out from the discharge pipe 11, and the production raw materials required for the manufacture of solar silicon panels are produced.

[0034] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0035] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A silicon material purification device, comprising a tank body (1), a crushing box (2), a transmission motor (3), a mixing shaft (4), a filter frame (5), a mounting plate (6), a servo motor (7), a discharge filter (8), a feeding device (9), a stirring shaft (10), and a discharge pipe (11), wherein a crushing box (2) is provided on the top of the tank body (1), a transmission motor (3) is installed at the right end of the crushing box (2), and the transmission motor (3) is connected to the right end of the mixing shaft (4) by a coupling; Its characteristics are: The feeding device (9) includes a feeding barrel (91), a feeding motor (92), a support block (93), a feeding frame (94), a feeding box (95), a pressing machine (96), and a feeding shaft (97). The feeding barrel (91) is connected to the left end of the feeding box (95). The feeding motor (92) is installed at the bottom of the feeding barrel (91). The bottom of the feeding barrel (91) is provided with a support block (93). The feeding motor (92) is connected to the bottom of the feeding shaft (97) by a coupling. The feeding frame (94) is provided at the left end of the feeding barrel (91). The feeding box (95) is fixed to the top of the tank body (1). The pressing machine (96) is fixed to the top of the feeding box (95). The feeding shaft (97) is connected to the inside of the feeding barrel (91) for rotation.

2. The silicon material purification device according to claim 1, characterized in that: The material pressing machine (96) includes a housing (961), a lifting motor (962), a transmission screw (963), a lifting slider (964), and a crushed material block (965). The housing (961) is fixed to the top of the feed box (95). The lifting motor (962) is installed on the top of the housing (961). The lifting motor (962) is connected to the top of the transmission screw (963) through a coupling. The transmission screw (963) is matched with the internal thread of the lifting slider (964). The lifting slider (964) is connected to the top of the crushed material block (965) through a transmission connection.

3. The silicon material purification device according to claim 1, characterized in that: The mixing shaft (4) is rotatably connected to the inside of the crushing box (2), the filter frame (5) is arranged at the lower end of the inside of the crushing box (2), the mounting plate (6) is fixed to the inside of the tank body (1), the servo motor (7) is fixed to the bottom of the mounting plate (6), the servo motor (7) is connected to the bottom of the stirring shaft (10) by a coupling, the discharge filter (8) is arranged at the bottom of the mounting plate (6), the discharge filter (8) is fixed to the inside of the tank body (1), the feeding device (9) is connected to the left end of the tank body (1), the stirring shaft (10) is rotatably connected to the top of the mounting plate (6), the discharge pipe (11) is arranged at the bottom of the tank body (1), and the feeding motor (92) and the feeding shaft (97) are arranged on the same oblique line on the feeding barrel (91).

4. The silicon material purification device according to claim 1, characterized in that: The loading cylinder (91) and the supporting block (93) are arranged parallel to the loading cylinder (91).

5. The silicon material purification device according to claim 1, characterized in that: The outer side of the feeding shaft (97) is provided with a unidirectional spiral blade.

6. The silicon material purification device according to claim 1, characterized in that: The feed box (95) and the pressing machine (96) are vertically arranged on the top of the tank body (1).

7. The silicon material purification device according to claim 2, characterized in that: The bottom of the housing (961) is provided with a rectangular movable groove.

8. The silicon material purification device according to claim 2, characterized in that: The crushed material block (965) is in the shape of a trapezoid as a whole.

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