Silicon raw material processing system

Abstract

The present disclosure provides a silicon raw material processing system, which relates to the field of solar photovoltaics and can solve the problem of low silicon raw material processing efficiency. The specific technical solution is: a silicon raw material processing system, including a lifting device, a storage device and a conveying device; the lifting device is arranged adjacent to the storage device, and the conveying device is arranged below the storage device; the lifting device is used to carry silicon raw materials, the storage device receives the silicon raw materials from the lifting device and temporarily stores them, and the conveying device receives the silicon raw materials from the storage device and conveys them; the lifting device includes a fixed bracket, a movable bracket and a crane, the movable bracket is movable relative to the fixed bracket, the crane is connected to the movable bracket, and the crane is used to lift the silicon raw materials. The lifting device lifts the silicon raw materials to the storage device, the storage device conveys the silicon raw materials to the conveying device, and the conveying device then conveys the silicon raw materials to the destination, thereby improving the processing efficiency of the silicon raw materials.

Description

Technical Field

[0001] The present disclosure relates to the field of solar photovoltaic technology, and in particular to a silicon raw material processing system. Background Art

[0002] With the continuous development of the world economy, the demand for efficient energy in modernization construction is growing. Solar photovoltaic power generation has gradually become the main energy source for sustainable development of human society, and has been increasingly valued and vigorously developed by countries around the world. Silicon raw materials, as a basic material for photovoltaic power generation, have a wide market demand. At the same time, the industry competition is becoming increasingly fierce, and the processing and control of silicon raw materials are becoming more and more sophisticated.

[0003] In the existing silicon raw material processing technology, the silicon raw material is often processed manually, such as manually carrying, crushing, and transporting the silicon raw material. The disadvantage is that the processing efficiency of the silicon raw material is low. Summary of the invention

[0004] The embodiment of the present disclosure provides a silicon raw material processing system, which can solve the problem of low silicon raw material processing efficiency. The technical solution is as follows:

[0005] A silicon raw material processing system includes a lifting device, a storage device and a conveying device; the lifting device is arranged adjacent to the storage device, and the conveying device is arranged below the storage device; the lifting device is used to transport silicon raw materials, the storage device receives and temporarily stores the silicon raw materials from the lifting device, and the conveying device receives and transports the silicon raw materials from the storage device; the lifting device includes a fixed support, a movable support and a crane, the movable support is movable relative to the fixed support, the crane is connected to the movable support, and the crane is used to lift the silicon raw materials. The lifting device transports the silicon raw materials to the storage device, the storage device transports the silicon raw materials to the conveying device, and the conveying device then transports the silicon raw materials to the destination, thereby improving the processing efficiency of the silicon raw materials.

[0006] In a preferred embodiment of the present disclosure, the above-mentioned conveying device is a vibrating conveyor arranged below the storage device.

[0007] In a preferred embodiment of the present disclosure, the lifting device further comprises a first transmission component, the movable bracket is connected to the first transmission component, and the first transmission component is movable relative to the fixed bracket.

[0008] In a preferred embodiment of the present disclosure, the above-mentioned first transmission component includes a first transmission wheel, a third transmission wheel, a transmission belt and a power source, the first transmission wheel is arranged on a fixed bracket, the third transmission wheel is arranged on a movable bracket, the transmission belt is respectively cooperated with the first transmission wheel and the third transmission wheel, and the first transmission wheel is driven by the power source.

[0009] In a preferred embodiment of the present disclosure, the first transmission assembly further includes a second transmission wheel, the second transmission wheels are disposed at the bottom of the fixed bracket, and the transmission belt cooperates with the first transmission wheel, the second transmission wheel and the third transmission wheel respectively.

[0010] In a preferred embodiment of the present disclosure, the above-mentioned fixed bracket includes a left vertical rod and a right vertical rod, and the lifting device also includes a second transmission component, and the structure of the second transmission component is the same as that of the first transmission component.

[0011] In a preferred embodiment of the present disclosure, the silicon raw material processing system further includes a hopper, and the lifting device transports the silicon raw material to the storage device through the hopper.

[0012] In a preferred embodiment of the present disclosure, the above-mentioned material storage device includes a supporting platform, and an opening for placing the hopper is opened on the top of the supporting platform.

[0013] In a preferred embodiment of the present disclosure, the above-mentioned material storage device also includes a gate valve arranged on the top of the supporting platform and a material storage bin connected to the gate valve.

[0014] In a preferred embodiment of the present disclosure, a weighing sensor is provided at the bottom of the storage bin.

[0015] In a preferred embodiment of the present disclosure, the above-mentioned silicon raw material processing system also includes a sealing device and a dust collection device, the sealing device is arranged at at least one of the discharge port of the lifting device and the discharge port of the storage device, and the dust collection device is arranged at the sealing device to collect dust.

[0016] In a preferred embodiment of the present disclosure, the silicon raw material processing system further includes a secondary processing device for receiving the silicon raw material from the conveying device to further process the silicon raw material. The secondary processing device further processes the silicon raw material, thereby further improving the processing efficiency of the silicon raw material and saving manpower.

[0017] In a preferred embodiment of the present disclosure, the secondary processing device is a crushing device for crushing the silicon raw material. The secondary processing device is a crushing device, and the crushing efficiency is improved by crushing the silicon raw material through the crushing device, thereby improving the processing efficiency of the silicon raw material.

[0018] In a preferred embodiment of the present disclosure, the crushing device is a jaw crusher, which crushes the silicon raw material into a desired linear size through mutual squeezing between jaw plates, thereby improving the crushing efficiency of the silicon raw material, reducing the labor intensity of operators, and improving the consistency of the crushed silicon raw material.

[0019] In a preferred embodiment of the present disclosure, the secondary processing device is a transfer device for transporting silicon raw materials. The transfer device transfers the silicon raw materials to other destinations, saving manpower and improving the transportation efficiency of the silicon raw materials.

[0020] In a preferred embodiment of the present disclosure, the above-mentioned transfer device includes a container to be loaded, a loading cart and a turning machine. The container to be loaded is arranged on the loading cart, and the loading cart is detachably connected to the turning machine.

[0021] In a preferred embodiment of the present disclosure, the above-mentioned transfer device also includes a track, one end of which is connected to the turning machine, and the charging cart is movable relative to the track.

[0022] In a preferred embodiment of the present disclosure, the above-mentioned turning machine includes a rotating shaft, a clamping block connected to the rotating shaft, and a motor driving the rotating shaft to rotate.

[0023] In a preferred embodiment of the present disclosure, the above-mentioned transfer device also includes a pivot shaft arranged on the feeding cart, and the feeding barrel is hinged to the feeding cart through the pivot shaft.

[0024] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the description, are used to explain the principles of the present disclosure. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0026] Figure 1 is a three-dimensional schematic diagram of a silicon raw material processing system provided by the first embodiment of the present disclosure;

[0027] Figure 2 is a three-dimensional schematic diagram of a silicon raw material processing system provided in a second embodiment of the present disclosure;

[0028] Figure 3 yes Figure 2 A top view schematic diagram of

[0029] Figure 4 yes Figure 2 A front view schematic diagram of

[0030] Figure 5 yes Figure 2 A side view schematic diagram of

[0031] Figure 6 is a three-dimensional schematic diagram of a silicon raw material processing system provided in a third embodiment of the present disclosure;

[0032] Figure 7 It is a three-dimensional schematic diagram of the transfer device in the third embodiment of the present disclosure.

[0033] Icons: 100-silicon raw material processing system; 110-lifting device; 111-fixed support; 112-crane; 113-movable support; 121-first transmission component; 122-second transmission component; 131-first transmission wheel; 132-second transmission wheel; 133-third transmission wheel; 134-transmission belt; 140-storage device; 141-support platform; 142-temporary storage rack; 143-hopper; 144 -gate valve; 145-storage bin; 146-material guide trough; 150-conveying device; 151-funnel; 160-crushing device; 161-turnover box; 170-transfer device; 171-charging trolley; 172-turning machine; 173-track; 174-charging barrel; 175-rotating shaft; 176-block; 178-pivot shaft; 179-wheel; 200-silicon raw material processing system; 300-silicon raw material processing system. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] First embodiment

[0039] Please refer to Figure 1 The present embodiment provides a silicon raw material processing system 100, which includes a lifting device 110, a storage device 140 and a conveying device 150; the lifting device 110 is arranged adjacent to the storage device 140, and the conveying device 150 is arranged below the storage device 140; the lifting device 110 transports or lifts the silicon raw material to the storage device 140, the storage device 140 temporarily stores the silicon raw material, the storage device 140 transfers the silicon raw material to the conveying device 150, and the conveying device 150 then transports the silicon raw material to the destination; the lifting device 110 includes a fixed support 111, a movable support 113 and a crane 112, the movable support 113 is movable relative to the fixed support 111, the crane 112 is connected to the movable support 113, and the crane 112 is used to lift the silicon raw material.

[0040] Compared with the prior art of manually processing silicon raw materials, the silicon raw material processing system 100 transports the silicon raw materials to the storage device 140 through the lifting device 110, the storage device 140 transfers the silicon raw materials to the conveying device 150, and the conveying device 150 conveys the silicon raw materials to the destination, thereby improving the processing efficiency of the silicon raw materials.

[0041] In addition to the fixed support 111, the movable support 113 and the crane 112, the lifting device 110 also includes a first transmission component 121 and a second transmission component 122. The fixed support 111 is installed on the ground, and the movable support 113 is movable relative to the fixed support 111. It should be understood that the crane 112 can be directly connected to the movable support 113. In this embodiment, the first transmission component 121 and the second transmission component 122 are the same. The first transmission component 121 is arranged on the left vertical rod of the fixed support 111, and the second transmission component 122 is arranged on the right vertical rod of the fixed support 111, and the left vertical rod and the right vertical rod are connected by a top cross bar. The first transmission component 121 includes a first transmission wheel 131, a second transmission wheel 132, a third transmission wheel 133, a transmission belt 134 and a power source.

[0042] The first transmission wheel 131 is disposed at the top of the fixed bracket 111, and the first transmission wheel 131 is rotatable relative to the fixed bracket 111. In this embodiment, the first transmission wheel 131 is mounted on the fixed bracket 111 through a transmission shaft and a bearing. The second transmission wheel 132 is disposed at the bottom of the fixed bracket 111, and the second transmission wheel 132 is rotatable relative to the fixed bracket 111. In this embodiment, the second transmission wheel 132 is mounted on the fixed bracket 111 through a transmission shaft and a bearing. The third transmission wheel 133 is disposed on the movable bracket 113, and the third transmission wheel 133 is rotatable relative to the movable bracket 113. In this embodiment, the third transmission wheel 133 is mounted on the movable bracket 113 through a transmission shaft and a bearing.

[0043] The transmission belt 134 cooperates with the first transmission wheel 131, the second transmission wheel 132 and the third transmission wheel 133 respectively. In this embodiment, the first transmission wheel 131, the second transmission wheel 132 and the third transmission wheel 133 are gears respectively, and the transmission belt 134 is a rack or a chain. One of the first transmission wheel 131 or the second transmission wheel 132 is a driving wheel, and the other of the first transmission wheel 131 or the second transmission wheel 132 is a driven wheel. The third wheel is a driven wheel. The power source is a motor, and the power source drives the driving wheel in the first transmission wheel 131 or the second transmission wheel 132, and the driving wheel drives the transmission belt 134 to reciprocate along the height direction of the fixed bracket 111. The movable bracket 113 is connected to the transmission belt 134, so that the movable bracket 113 reciprocates along the height direction of the fixed bracket 111 with the transmission belt 134.

[0044] The lifting device 110 further includes a crane 112 and a hook. The crane 112 is disposed on a movable bracket 113, and the hook is disposed on the crane 112. The hook is used to be hung on the hopper 143 to lift the hopper 143. It should be understood that the hopper 143 is provided with a second hook that cooperates with the hook, and the hook is hung on the second hook.

[0045] The storage device 140 includes a support platform 141, a temporary storage rack 142, a gate valve 144 and a storage bin 145. The silicon raw material processing system 100 also includes a hopper 143. The temporary storage rack 142 has an opening for placing the hopper 143. The temporary storage rack 142 is connected to one end of the support platform 141. The temporary storage rack 142 is used to temporarily store the hopper 143. The hopper 143 on the temporary storage rack 142 already has silicon raw materials. The top of the support platform 141 has an opening for placing the hopper 143. The hopper 143 placed on the temporary storage rack 142 is lifted onto the support platform 141 by the lifting device 110 and placed in the opening of the support platform 141. The gate valve 144 is arranged on the support platform 141 and is located below the hopper 143. After the hopper 143 is placed on the rack, the hopper 143 is connected to the gate valve 144. The guide groove 146 is disposed below the gate valve 144. When the gate valve 144 is opened, the silicon raw material in the hopper 143 flows into the guide groove 146. The storage bin 145 is disposed below the guide groove 146. The silicon raw material in the guide groove 146 flows into the storage bin 145.

[0046] The material storage device 140 also includes a weighing sensor and a controller, and the weighing sensor and the gate valve 144 are electrically connected to the controller respectively. The weighing sensor is arranged at the bottom of the storage bin 145, and the weighing sensor is used to sense the weight of the silicon raw material entering the conveying device at a time. The controller controls the opening degree of the gate valve 144 of the hopper 143 according to the data fed back by the weighing sensor. When the weight of the raw material to be crushed is reached, the gate valve 144 on the fixed bracket 111 will automatically close. In other embodiments, the storage bin 145 is also provided with a solenoid valve electrically connected to the controller. All the silicon raw materials from the hopper 143 are stored in the storage bin 145. After the weighing sensor senses the weight of some silicon raw materials, the solenoid valve is opened again, and the raw materials in the storage bin 145 flow into the conveying device 150.

[0047] In this embodiment, the conveying device 150 is a vibrating conveyor, which is disposed on the supporting platform 141 and is located below the storage bin 145. The conveying device 150 also includes a hopper 151 for conveying the silicon raw material to the crushing device 160. After the silicon raw material in the storage bin 145 flows into the conveying device 150, the conveying device 150 transfers the silicon raw material to the crushing device 160.

[0048] The silicon material processing system 100 further includes a sealing device (not shown) and a dust collecting device (not shown). The sealing device is disposed at the discharge port of the storage device 140 , and the dust collecting device is disposed at the sealing device to collect generated dust.

[0049] Second embodiment

[0050] Please refer to Figure 2-5This embodiment provides a silicon raw material processing system 200, which is substantially the same as the silicon raw material processing system 100 of the first embodiment. The difference between the two is that the silicon raw material processing system 200 of this embodiment further includes a secondary processing device, which is a crushing device 160 in this embodiment.

[0051] In this embodiment, the crushing device 160 is a jaw crusher, and the crushing device 160 is used to receive the silicon raw material from the conveying device 150 and crush the silicon raw material. The crushing device 160 also includes a transfer box or a turnover box 161, and the turnover box 161 is used to receive the silicon raw material after being crushed by the crushing device 160, and transport it to a required place through the turnover box 161, so as to further improve the processing efficiency of the silicon raw material.

[0052] The method of using the silicon material processing system 200 is as follows:

[0053] 1. During the secondary feeding operation, the hopper 143 filled with raw materials should first be moved to the temporary storage bracket below the lifting device 110;

[0054] 2. Operate the crane 112 on the lifting device 110 to descend above the hopper 143 filled with raw materials, and hang the hook on the crane 112 on the edge of the hopper 143;

[0055] 3. Use the lifting device 110 to place the hopper 143 to the material waiting position on the top of the fixed support 111 (i.e., the opening for placing the hopper 143). At this time, the gate valve 144 installed on the fixed support 111 is automatically connected to the hopper 143;

[0056] 4. Place the raw material turnover tray (i.e., turnover box 161) below the discharge port of the crushing device 160;

[0057] 5. After inputting the type and weight of the raw material to be crushed, as well as the particle size of the raw material to be crushed, on the operation interface of the industrial computer of the raw material automatic crushing device 160, press the "start" button; the industrial computer or controller automatically opens the gate valve 144 of the corresponding hopper 143 according to the type of raw material to be crushed, and the raw material will flow from the hopper 143 on the fixed bracket 111 along the guide groove 146 into the storage bin 145 below it;

[0058] 6. After the raw materials flow into the storage bin 145 from the hopper 143 on the fixed support 111, the industrial computer or controller will control the opening degree of the gate valve 144 of the hopper 143 according to the data fed back by the weighing sensor at the bottom of the storage bin 145. When the weight of the raw materials to be crushed is reached, the gate valve 144 on the fixed support 111 will automatically close;

[0059] 7. The raw materials flow from the storage bin 145 into the conveying device 150 or the vibrating conveyor, and are transported to the jaw crusher by the funnel 151 below the vibrating conveyor; the vibrating conveyor can perform intermittent feeding according to the control program;

[0060] 8. During the raw material crushing operation, the tungsten carbide jaws of the crushing device 160 are squeezed and crushed to the required linear size, and the crushed raw materials automatically flow into the turnover box 161 along the discharge port;

[0061] 9. The connection parts between the hopper 143 and the guide chute 146, the guide chute 146 and the storage bin 145, the storage bin 145 and the vibrating conveyor, and the vibrating conveyor and the jaw crusher in the automatic raw material crushing device 160 are all sealed, and automatic dust detection and collection devices are installed at all discharge ports. When the dust concentration reaches a certain level, the dust collection device will automatically start, thereby greatly reducing dust pollution during the raw material crushing operation.

[0062] Third embodiment

[0063] Please refer to Figure 6 and 7 The present embodiment provides a silicon raw material processing system 300, which is substantially the same as the silicon raw material processing system 200 of the second embodiment. The difference between the two is that the secondary processing device of the silicon raw material processing system 300 of the present embodiment is a transfer device 170. The conveying device 150 transfers the silicon raw material to the transfer device 170. The transfer device 170 transfers the silicon raw material to the destination, thereby further improving the processing efficiency of the silicon raw material.

[0064] The transfer device 170 receives the silicon raw material transmitted from the conveying device 150 and transports it to a required place through the transfer device 170. The transfer device 170 includes a rotating vehicle 171, a turning machine 172, a track 173 and a feeding barrel 174. The feeding barrel 174 is arranged on the feeding vehicle 171, and the feeding barrel 174 is connected to the top of the feeding vehicle 171 through a pivot shaft 178. The pivot shaft 178 is driven by a motor, and the pivot shaft 178 rotates to drive the feeding barrel 174 to rotate relative to the feeding barrel 174, thereby adjusting the angle of the feeding barrel 174, and the silicon raw material added to the feeding barrel 174 is more uniform.

[0065] The feeding trolley 171 has a wheel 179, which cooperates with the track 173 and can slide relative to the track 173. One end of the track 173 is connected to the turning machine 172, and the track 173 has a groove that cooperates with the wheel 179. The wheel 179 is driven by a motor, so that the wheel 179 drives the feeding trolley 171 to move back and forth along the track 173.

[0066] The turning machine 172 includes a rotating shaft 175 and a clamping block 176 connected to the rotating shaft 175. The rotating shaft 175 is driven by a motor, and the clamping block 176 is detachably connected to the feeding cart 171. The motor drives the rotating shaft 175 to rotate, and the rotating shaft 175 drives the feeding cart to rotate to tilt the feeding cart, so that the silicon raw material added to the feeding barrel 174 is more uniform.

[0067] The method of using the raw material delivery device 300 is as follows:

[0068] 1. During the secondary feeding operation, the hopper 143 filled with raw materials should first be moved to the temporary storage bracket below the lifting device 110;

[0069] 2. Operate the crane 112 on the lifting device 110 to descend above the hopper 143 filled with raw materials, and hang the hook on the crane 112 on the edge of the hopper 143;

[0070] 3. Use the lifting device 110 to place the hopper 143 to the material waiting position on the top of the fixed support 111 (i.e., the opening for placing the hopper 143). At this time, the gate valve 144 installed on the fixed support 111 is automatically connected to the hopper 143;

[0071] 4. Push the feeding cart 171 onto the turning machine 172 below the supporting platform 141 and lock it with the clamping block 176;

[0072] 5. Input the type and weight of the required raw material to be delivered on the operation interface of the industrial computer, and press the "Start" button; the industrial computer or controller automatically opens the gate valve 144 of the corresponding hopper 143 according to the required type of raw material to be delivered, and the raw material will flow from the hopper 143 on the fixed bracket 111 along the guide groove 146 into the storage bin 145 below it;

[0073] 6. After the raw materials flow into the storage bin 145 from the hopper 143 on the fixed support 111, the industrial computer or controller will control the opening degree of the gate valve 144 of the hopper 143 according to the data fed back by the weighing sensor at the bottom of the storage bin 145. When the weight of the raw materials required for delivery is reached, the gate valve 144 on the fixed support 111 will automatically close;

[0074] 7. The raw materials flow from the storage bin 145 into the conveying device 150 or the vibrating conveyor, and are transported to the feeding barrel by the funnel 151 below the vibrating conveyor; the vibrating conveyor can perform intermittent feeding according to the control program;

[0075] 8. During the secondary feeding operation, the turning machine 172 automatically adjusts the position and tilt angle of the secondary feeder vehicle 171 on the ground track according to the weight of the feed, wherein the horizontal position (i.e., the position on the track 173) is controlled by a servo motor, and the tilt angle is controlled by a motor or an electric cylinder. At the same time, the conveying device 150 continuously adjusts the height of the hopper in accordance with the position and tilt angle of the secondary feeder vehicle 171, so that the raw materials are evenly distributed in the quartz feeding cylinder;

[0076] 9. The connection parts between the hopper 143 and the guide trough 146, the guide trough 146 and the storage bin 145, the storage bin 145 and the vibrating conveyor, and the vibrating conveyor and the feeding barrel are all sealed, and automatic dust detection and collection devices are installed at all discharge ports. When the dust concentration reaches a certain level, the dust collection device will automatically start, thereby greatly reducing dust pollution during the raw material distribution operation.

[0077] This specification describes examples of embodiments of the present invention, and it is not intended that these embodiments illustrate and describe all possible forms of the present invention. It should be understood that the embodiments in the specification can be implemented in a variety of alternative forms. The drawings need not be drawn to scale; some features can be enlarged or reduced to show the details of specific components. The specific structural and functional details disclosed should not be interpreted as limiting, but are merely representative bases for teaching those skilled in the art to implement the present invention in various forms. It should be understood by those skilled in the art that the multiple features illustrated and described with reference to any of the figures can be combined with the features illustrated in one or more other figures to form embodiments that are not explicitly illustrated or described. The illustrated combined features provide representative embodiments for typical applications. However, various combinations and variations of features consistent with the teachings of the present invention can be used for specific applications or implementations as needed.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0079] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A silicon raw material processing system, characterized in that: It includes a lifting device, a material storage device, a conveying device and a hopper; The lifting device is arranged adjacent to the material storage device, and the conveying device is arranged below the material storage device; The material storage device comprises a support platform, a temporary material storage rack, a gate valve, a material guide trough and a material storage bin, wherein the temporary material storage rack is connected to one end of the support platform, the temporary material storage rack has a first opening for placing the hopper, the top of the support platform has a second opening for placing the hopper, the gate valve is arranged on the support platform and below the hopper, the material guide trough is arranged below the gate valve, the material storage bin is arranged below the material guide trough, and the hopper is connected to the material storage bin through the gate valve and the material guide trough; The lifting device transports the silicon raw material to the storage device through the hopper, the storage device receives the silicon raw material from the lifting device and temporarily stores it, and the conveying device receives the silicon raw material from the storage device and transports it; The lifting device comprises a fixed support, a movable support and a crane, wherein the movable support is movable relative to the fixed support, and the crane is connected to the movable support; the crane is used to lift the hopper; The silicon raw material processing system further includes a secondary processing device for receiving the silicon raw material from the conveying device to further process the silicon raw material, wherein the secondary processing device is a transport device for transporting the silicon raw material; The transfer device includes a feeding cart, a turning machine, a track, a feeding barrel and a pivot shaft arranged on the feeding cart, wherein the feeding barrel is arranged on the feeding cart, and the feeding barrel is connected to the top of the feeding cart through the pivot shaft, and the pivot shaft is driven by a first motor, and the pivot shaft rotates to drive the feeding barrel to rotate, so as to adjust the angle of the feeding barrel; The feeding trolley is detachably connected to the turning machine, one end of the track is connected to the turning machine, the feeding trolley is movable relative to the track, the turning machine includes a rotating shaft, a clamping block connected to the rotating shaft, and a second motor driving the rotating shaft to rotate, the clamping block is detachably connected to the feeding trolley, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the feeding trolley to rotate so as to tilt the feeding trolley.

2. The silicon raw material processing system according to claim 1, characterized in that: The conveying device is a vibrating conveyor arranged below the material storage device.

3. The silicon raw material processing system according to claim 1, characterized in that: The lifting device further comprises a first transmission assembly, the movable bracket is connected to the first transmission assembly, and the first transmission assembly is movable relative to the fixed bracket.

4. The silicon raw material processing system according to claim 3, characterized in that: The first transmission assembly includes a first transmission wheel, a third transmission wheel, a transmission belt and a power source. The first transmission wheel is arranged on the fixed bracket, the third transmission wheel is arranged on the movable bracket, the transmission belt cooperates with the first transmission wheel and the third transmission wheel respectively, and the first transmission wheel is driven by the power source.

5. The silicon raw material processing system according to claim 4, characterized in that: The first transmission assembly also includes a second transmission wheel, which is arranged at the bottom of the fixed bracket, and the transmission belt cooperates with the first transmission wheel, the second transmission wheel and the third transmission wheel respectively.

6. The silicon raw material processing system according to claim 4, characterized in that: The fixed bracket includes a left vertical rod and a right vertical rod, and the lifting device also includes a second transmission component, and the structure of the second transmission component is the same as that of the first transmission component.

7. The silicon raw material processing system according to claim 1, characterized in that: The material storage device further comprises a gate valve arranged on the top of the support platform and a material storage bin communicated with the gate valve.

8. The silicon raw material processing system according to claim 7, characterized in that: A weighing sensor is arranged at the bottom of the storage bin.

9. The silicon raw material processing system according to claim 1, characterized in that: The silicon raw material processing system further comprises a sealing device and a dust collecting device. The sealing device is arranged at the material discharge port of the material storage device, and the dust collecting device is arranged at the sealing device to collect dust.

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