Silicon slag grading screening device

Abstract

The utility model relates to a silicon slag grading and screening device, which belongs to the technical field of silicon slag screening and comprises a shell, the top of the shell is fixedly communicated with a feed port, and a screening component is arranged on the shell. The screening assembly comprises a motor fixedly connected with the outer wall of the shell, a rotating shaft of the motor is fixedly connected with a conveying part, the inner wall of the shell is fixedly connected with a feeding pipe, the feeding pipe is rotationally connected with a barrel, and first filtering holes are formed in the barrel. When the silicon slag is screened, the silicon slag falls into the barrel through the feeding port, and at the moment, the silicon slag in the barrel is conveyed under the cooperation of the motor and the conveying piece, so that the screening of the silicon slag is realized through the cooperative use of the first filtering hole, the second filtering hole and the third filtering hole; and meanwhile, the conveying piece rotates the gear through the conveying belt, so that the round barrel is reversely rotated through the gear and the teeth, and the filtering efficiency of the silicon slag is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silicon slag screening, in particular to a silicon slag grading and screening device. BACKGROUND

[0002] In modern industrial production, silicon slag, as a common industrial waste, its reasonable treatment and effective utilization are increasingly valued. Silicon slag is widely sourced and produced in the production process of many industries such as metal smelting, glass manufacturing and chemical industry. With the continuous expansion of industrial scale, the output of silicon slag continues to grow, if not properly disposed of, not only will it occupy a large amount of land resources, but also may pollute the environment;

[0003] The existing screening equipment has simple structure, often only relies on gravity to make silicon slag pass through single screen, the screening efficiency is low, it is difficult to meet the large-scale production demand, for the special nature of silicon slag, the particle shape is irregular, the hardness is high, and often contains a certain amount of impurities, the ordinary screen is easy to wear, leading to frequent replacement of screen, increasing the production cost and downtime, at the same time, in the material conveying process, silicon slag is easy to accumulate and block on the screen, especially when dealing with high water content or high viscosity silicon slag, the screening effect is greatly discounted;

[0004] Therefore, the utility model provides a silicon slag grading and screening device. SUMMARY

[0005] The utility model discloses a kind of silicon slag grading and screening devices to solve the shortcomings in prior art.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a silicon slag grading and screening device, including shell, the top of the shell is fixedly connected with feed inlet, the shell is provided with screening assembly;

[0007] The screening assembly includes a motor fixedly connected to the outer wall of the shell, the rotating shaft of the motor is fixedly connected with a conveying member, the inner wall of the shell is fixedly connected with a feed pipe, the feed pipe is rotatably connected with a barrel, the barrel is provided with a first filter hole, the barrel is provided with a second filter hole, the barrel is provided with a third filter hole, the end of the barrel away from the motor is fixedly connected with a gear tooth, the outer wall of the shell is fixedly connected with a gear, the outer wall of the gear is drivingly connected with a transmission belt, the transmission belt is drivingly connected with the conveying member, and the bottom of the shell is provided with a collecting assembly.

[0008] The collecting assembly comprises a fixed frame fixedly connected to the bottom of the shell, an inner wall of the fixed frame is slidably connected with a collecting frame, one end of the collecting frame located outside the fixed frame is fixedly connected with a pull handle, and an inner wall of the fixed frame is rotatably connected with a round rod, and the bottom of the pull handle is attached to the outer wall of the round rod.

[0009] An inner wall of the fixed frame is fixedly connected with an inclined plate, and the bottom of the inclined plate is attached to the top of the collecting frame.

[0010] An outer wall of the fixed frame is fixedly connected with a magnetic plate, and one side of the magnetic plate is attached to one side of the collecting frame.

[0011] A protective plate is fixedly connected to the gear, which protects the transmission belt from being affected by the gear during use and being damaged, thereby avoiding affecting the transmission of the gear by the conveying member.

[0012] An inner wall of the shell is fixedly connected with a separation ring, and the inner wall of the separation ring is attached to the outer wall of the barrel.

[0013] An inner wall of the shell is provided with cleaning cotton, and the inner wall of the cleaning cotton is attached to the outer wall of the barrel.

[0014] The present application provides a kind of silicon slag grading screening device.

[0015] When the silicon slag is screened, the silicon slag falls into the inside of the barrel through the feeding port, at this time the silicon slag in the inside of the barrel is conveyed under the cooperation of the motor and the conveying piece, so as to realize the screening of the silicon slag through the cooperation of the first filter hole, the second filter hole and the third filter hole, and the conveying piece rotates the gear through the transmission belt, so as to rotate the barrel in the reverse direction through the gear and the gear teeth, thereby increasing the filtering efficiency of the silicon slag.

[0016] Through the collection assembly, the screened silicon slag is collected, when the silicon slag falls into the inside of the shell through the screening, the silicon slag can be collected through the collection frame, when enough silicon slag is collected in the inside of the collection frame, the collection frame can be pulled out through the pull handle, and when the collection frame is pulled, the friction of the collection frame can be reduced through the round rod, so that the collection frame is conveniently moved, thereby avoiding affecting the collection efficiency of the silicon slag. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a whole structure schematic diagram is shown for demonstration;

[0018] Figure 2 The utility model discloses a motor and its related parts structure schematic diagram is shown for demonstration;

[0019] Figure 3 The utility model discloses a gear and its related parts structure schematic diagram is shown for demonstration;

[0020] Figure 4 The utility model discloses a collection frame and its related parts structure schematic diagram is shown for demonstration.

[0021] In the drawings, the component list represented by each sign is as follows:

[0022] 1, shell;2, feeding port;

[0023] 3, screening assembly;301, motor;302, feeding pipe;303, barrel;304, first filter hole;305, second filter hole;306, third filter hole;307, conveying piece;308, gear;309, transmission belt;310, gear teeth;

[0024] 4, collection assembly;401, fixed frame;402, collection frame;403, pull handle;404, round rod;

[0025] 5, inclined plate;6, magnetic plate;7, protection plate;8, partition ring;9, cleaning cotton. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-3 A silicon slag grading and screening device, comprising a shell 1, a feed inlet 2 is fixedly connected to the top of the shell 1, the feed inlet 2 is used for feeding into the shell 1, and a screening assembly 3 is arranged on the shell 1; the screening assembly 3 comprises a motor 301 fixedly connected to the outer wall of the shell 1, the shell 1 is used for fixing the motor 301, a conveying member 307 is fixedly connected to the rotating shaft of the motor 301, the motor 301 is used for realizing rotation of the conveying member 307, an inlet pipe 302 is fixedly connected to the inner wall of the shell 1, a barrel 303 is rotatably connected to the inlet pipe 302, the barrel 303 is used for feeding into the barrel 303, a first filter hole 304 is opened on the barrel 303, the first filter hole 304 is used for first screening, a second filter hole 305 is opened on the barrel 303, the second filter hole 305 is used for second screening, a third filter hole 306 is opened on the barrel 303, the third filter hole 306 is used for third screening, a gear 310 is fixedly connected to one end of the barrel 303 away from the motor 301, a gear wheel 308 is fixedly connected to the outer wall of the shell 1, a transmission belt 309 is drivingly connected to the outer wall of the gear wheel 308, the conveying member 307 is drivingly connected to the transmission belt 309, rotation of the conveying member 307 drives the transmission belt 309 to drive, the transmission belt 309 drives the gear wheel 308 to rotate, rotation of the gear wheel 308 drives the barrel 303 to rotate through the gear 310, and a collecting assembly 4 is arranged at the bottom of the shell 1.

[0028] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 1 and Figure 4 The collecting assembly 4 comprises a fixed frame 401 fixedly connected to the bottom of the shell 1, a collecting frame 402 is slidingly connected to the inner wall of the fixed frame 401, the fixed frame 401 is used for limiting and placing the collecting frame 402, one end of the collecting frame 402 located outside the fixed frame 401 is fixedly connected with a pull handle 403, the pull handle 403 is used for conveniently pulling the collecting frame 402, a round rod 404 is rotatably connected to the inner wall of the fixed frame 401, the bottom of the pull handle 403 is attached to the outer wall of the round rod 404, the round rod 404 is used for reducing the friction received by the collecting frame 402, so as to realize convenient movement of the collecting frame 402, thereby avoiding affecting the collection efficiency of the silicon slag.

[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 4The inner wall of the fixed frame 401 is fixedly connected with an inclined plate 5, the bottom of the inclined plate 5 is attached to the top of the collecting frame 402, and the inclined plate 5 is used to realize rapid collection of the silicon slag. When the silicon slag falls into the inside of the fixed frame 401, the top of the collecting frame 402 can be prevented from adhering the silicon slag by the arrangement of the inclined plate 5, so as to avoid affecting the collection of the silicon slag.

[0030] With reference to Figure 4 The outer wall of the fixed frame 401 is fixedly connected with a magnetic plate 6, one side of the magnetic plate 6 is attached to one side of the collecting frame 402, and the magnetic plate 6 is used to realize fixation of the collecting frame 402. When the collecting frame 402 is placed into the inside of the fixed frame 401, the collecting frame 402 can be fixed by the magnetic plate 6, so as to avoid affecting the placement of the collecting frame 402.

[0031] With reference to Figure 2 And Figure 3 The gear 308 is fixedly connected with a protective plate 7, the protective plate 7 is used to realize protection of the transmission belt 309, to avoid damage of the transmission belt 309 when in use due to the influence of the gear 308, so as to avoid affecting the transmission of the gear 308 by the conveying part 307.

[0032] With reference to Figure 2 The inner wall of the housing 1 is fixedly connected with a partition ring 8, the inner wall of the partition ring 8 is attached to the outer wall of the barrel 303, and the partition ring 8 is used to realize partition of the internal space of the housing 1, so as to effectively avoid the silicon slag from falling into different collecting frames 402.

[0033] With reference to Figure 2 The inner wall of the housing 1 is provided with cleaning cotton 9, the inner wall of the cleaning cotton 9 is attached to the outer wall of the barrel 303, and the cleaning cotton 9 is used to realize cleaning of the outer wall of the barrel 303, to avoid the outer wall of the barrel 303 from adhering too many impurities and causing difficulty in rotation, so as to avoid affecting the screening of the silicon slag.

[0034] Working principle:

[0035] The silicon slag grading screening device, when screening the silicon slag, pours the silicon slag into the inside of the barrel 303 through the feeding port 2, at this time, the silicon slag in the inside of the barrel 303 is conveyed under the cooperation of the motor 301 and the conveying part 307, so as to realize the screening of the silicon slag through the cooperation of the first filter hole 304, the second filter hole 305 and the third filter hole 306, when the screened silicon slag falls into the inside of the shell 1 through the screening, the silicon slag can be collected through the collecting frame 402, after enough silicon slag is collected in the inside of the collecting frame 402, the collecting frame 402 can be pulled out through the pull handle 403, and when the collecting frame 402 is pulled, the friction of the collecting frame 402 can be reduced through the round rod 404, so as to realize the convenient movement of the collecting frame 402, so that the collection efficiency of the silicon slag is avoided from being affected, and the conveying part 307 can rotate the gear 308 through the transmission belt 309, so as to rotate the barrel 303 in the opposite direction through the gear 308 and the gear teeth 310, so as to increase the filtering efficiency of the silicon slag.

[0036] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A silicon slag fractionating and screening device comprising a housing (1), characterized in that, The top of the shell (1) is fixedly connected with a feeding port (2), and a screening assembly (3) is arranged on the shell (1); The screening assembly (3) comprises a motor (301) fixedly connected to the outer wall of the shell (1), a conveying member (307) fixedly connected to the rotating shaft of the motor (301), a feeding pipe (302) fixedly connected to the inner wall of the shell (1), a barrel (303) rotatably connected to the feeding pipe (302), a first filter hole (304) opened in the barrel (303), a second filter hole (305) opened in the barrel (303), a third filter hole (306) opened in the barrel (303), a gear (310) fixedly connected to one end of the barrel (303) away from the motor (301), a gear wheel (308) fixedly connected to the outer wall of the shell (1), a transmission belt (309) drivingly connected to the outer wall of the gear wheel (308), and the transmission belt (309) drivingly connected to the conveying member (307).

2. A silicon slag fractionating and screening device according to claim 1, characterized in that, The collecting assembly (4) comprises a fixed frame (401) fixedly connected to the bottom of the shell (1), a collecting frame (402) slidingly connected to the inner wall of the fixed frame (401), a pull handle (403) fixedly connected to one end of the collecting frame (402) located outside the fixed frame (401), and a circular rod (404) rotatably connected to the inner wall of the fixed frame (401).

3. A silicon slag fractionating and screening device according to claim 2, characterized in that The inner wall of the fixed frame (401) is fixedly connected with an inclined plate (5), and the bottom of the inclined plate (5) is attached to the top of the collecting frame (402).

4. A silicon slag fractionating and screening device according to claim 2, characterized in that The outer wall of the fixed frame (401) is fixedly connected with a magnetic plate (6), and one side of the magnetic plate (6) is attached to one side of the collecting frame (402).

5. A silicon slag fractionating and screening device according to claim 1, characterized in that, The gear wheel (308) is fixedly connected with a protective plate (7).

6. A silicon slag fractionating and screening device according to claim 1, characterized in that The inner wall of the shell (1) is fixedly connected with a partition ring (8), and the inner wall of the partition ring (8) is attached to the outer wall of the barrel (303).

7. A silicon slag fractionating and screening device according to claim 1, characterized in that, The inner wall of the shell (1) is provided with cleaning cotton (9), and the inner wall of the cleaning cotton (9) is attached to the outer wall of the barrel (303).

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