Silicon slag collecting device
By designing a silicon slag collection device with a multi-layer filter mesh, the problem of incomplete screening of silicon slag in existing devices is solved, and a more thorough screening and effective collection of silicon slag is achieved.
Patent Information
- Application Number
- CN202421114148.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing silicon slag collection device has insufficient screening due to the large feed port, and some small volumes of silicon slag cannot be effectively screened and collected.
A silicon slag collection device is designed, including a box, a feed port, a frame with a filter mesh, a discharge port, a collection tank and a collection box. Multi-layer screening and collection of silicon slag is achieved by placing the frame inclinedly and setting up a multi-layer filter.
Through the design of a multi-layer filter mesh, the device can more thoroughly screen silicon slag, ensuring that small volumes of silicon slag can also be effectively collected and processed, and improving the classification and collection efficiency of silicon slag.
Smart Images
Figure CN222605587U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of silicon slag collection, and particularly relates to a silicon slag collection device. Background Art
[0002] Industrial silicon, also known as quasi-metallic silicon, is a product that appeared in the mid-1960s. Metallic silicon is a product smelted from silica and carbonaceous reducing agents in a submerged arc furnace. Silicone synthesis and downstream product deep processing companies produce a large amount of silicon slag byproducts, which are large in quantity and highly polluting. Silicon slag can be processed to obtain silicon powder and other products for recycling.
[0003] When the silicon slag is classified, screened and collected, in order to facilitate the subsequent processing of silicon slag of different sizes, some silicon slag screening and collection devices have a large gold feed port on the neck, resulting in the silicon slag not being filtered and screened thoroughly, and some small-volume silicon slag will be discharged together. Utility Model Content
[0004] In view of the problem that the existing silicon slag collecting device is inconvenient to use, one of the purposes of the utility model is to provide a silicon slag collecting device, which has a simple structure and is easy to operate.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A silicon slag collecting device, comprising a screening and collecting device:
[0007] A box body, a feeding port is arranged on the top thereof, a plate body is arranged inside the feeding port, an electric push rod is arranged on the top of the box body, and a protruding end of the electric push rod passes through the feeding port and is connected to the plate body;
[0008] A frame body is arranged inside the box body, and the number is not less than two, and a filter screen 1 is arranged inside the frame body;
[0009] A discharge port is provided on the outer side wall of the box body;
[0010] A collecting tank is arranged on the outer side wall of the box body;
[0011] The collection box is arranged just below the tail end of the collection tank.
[0012] In one of the technical solutions disclosed in the present utility model, the collecting trough is an inclined structure.
[0013] In one of the technical solutions disclosed in the present utility model, a second filter screen is provided at the bottom of the collecting tank.
[0014] In one of the technical solutions disclosed in the present utility model, the inclination directions of the upper and lower collecting troughs are reversed.
[0015] In one of the technical solutions disclosed in the present utility model, a connecting plate is provided on the outer side wall of the box body.
[0016] In one of the technical solutions disclosed in the present utility model, the frame is an inwardly inclined structure.
[0017] In one of the technical solutions disclosed in the present utility model, a fixing groove matching the filter screen 1 is opened on the inner wall of the frame, and the fixing groove and the filter screen 1 are connected by a fixing bolt.
[0018] From the above description, it can be seen that the beneficial effects of the utility model are:
[0019] The silicon slag collection device pours the silicon slag from the feed port after cooling, and the frame with the filter screen 1 is placed at an angle in the box body. When the silicon slag falls on the filter screen 1, it will roll, and the silicon slag smaller than the mesh of the filter screen will fall onto the second filter screen 1 of the next layer, and then roll. The remaining moisture and finer silicon slag will fall to the bottom of the box body and be discharged together. The filtered silicon slag is discharged through the discharge port of each layer, and the two above enter the collection trough for screening again and roll into the collection box, so that the silicon slag screening is more thorough and the classification and collection of silicon slag is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 This is a schematic diagram of the cross-sectional structure of the box body of the utility model.
[0022] Figure 2 It is a schematic diagram of the right side structure of the box body of the utility model.
[0023] Figure 3 This is a schematic diagram of the filter screen and frame structure of the utility model.
[0024] Figure 4 This is a schematic diagram of the top view of the collecting tank of the utility model;
[0025] Figure 5 This is a schematic diagram of the frame structure of the utility model.
[0026] Figure numerals: 1. screening and collecting device; 11. box body; 12. feed port; 13. frame body; 131. filter screen 1; 132. fixing groove; 133. fixing bolt; 14. discharge port; 15. collecting groove; 151. filter screen 2; 16. connecting plate; 17. collecting box; 18. electric push rod; 181. plate body. DETAILED DESCRIPTION
[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between 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.
[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0033] The utility model discloses a silicon slag collecting device, the structure of which is as shown in the attached figure. Figure 1 ~Attached Figure 5 As shown, it includes a screening and collecting device 1: a feed port 12 is arranged on the top of a box body 11; a frame body 13 is arranged inside the box body 11, and the number is not less than two, and a filter screen 131 is arranged inside the frame body 13; a discharge port 14 is opened on the outer wall of the box body 11; a collecting trough 15 is arranged on the outer wall of the box body 11; and a collecting box 17 is arranged directly below the tail end of the collecting trough 15. When in use, the silicon slag after cooling is poured in from the feed port 12, and the frame 13 with the filter screen 131 is placed at an angle on the box body 11. When the silicon slag falls on the filter screen 131, it will roll, and the silicon slag smaller than the mesh of the filter screen will fall onto the second filter screen 131 of the next layer, and then roll. The remaining moisture and finer silicon slag will fall to the bottom of the inside of the box body 11 and be discharged together. The filtered silicon slag is discharged through the discharge port 14 of each layer, the upper two enter the collection trough 15 and roll into the collection box 17, and the bottom layer enters directly.
[0034] Specifically, the mesh size of the filter screen 131 of the upper layer is larger than the mesh size of the filter screen 131 of the lower layer.
[0035] In a more specific embodiment, the collecting tank 15 is an inclined structure, so that the silicon slag caught by the collecting tank 15 can be rolled off better.
[0036] In a more specific embodiment, a second filter screen 151 is provided at the bottom of the collecting tank 15. The second filter screen 151 is provided to facilitate the silicon slag to be screened and filtered again, and then fall into the collecting tank 15 of the next layer.
[0037] In a more specific embodiment, the inclination directions of the upper and lower collecting troughs 15 are reversed so that the collecting boxes can be placed on both sides of the box body 11 .
[0038] In a more specific embodiment, a connecting plate 16 is disposed on the outer side wall of the box body 11. The connecting plate 16 is for catching the material coming out of the lowermost discharge port 14 conveniently.
[0039] In a more specific embodiment, the frame 13 is an inwardly inclined structure to prevent some silicon slag from rolling on the frame 13 without being filtered.
[0040] In a more specific embodiment, the inner wall of the frame 13 is provided with a fixing groove 132 for matching the filter 131, and the fixing groove 132 and the filter 131 are connected by a fixing bolt 133. The filter 131 is placed on the fixing groove 132 of the frame 13 and fixed by the fixing bolt 133, so that it is convenient to remove and clean.
[0041] In a more specific embodiment, a plate 181 is disposed inside the feed port 12, and an electric push rod 18 is disposed on the top of the box body 11, and the protruding end of the electric push rod 18 passes through the feed port 12 and is connected to the plate 181. The electric push rod 18 drives the plate 181 to move, thereby reducing the material discharge area of the feed port 12, and preventing excessive material discharge, resulting in incomplete screening of the silicon slag.
[0042] Specifically, the electric push rod 18 is powered by an electric motor, and the rotational motion of the electric motor is converted into the linear motion of the push rod along the guide rail through gear reduction or a worm gear driving a lead screw nut, and the forward and reverse rotation of the electric motor is used to realize the reciprocating forward and backward motion of the push rod. The corresponding principle structure is not drawn in the attached figure.
[0043] It can be seen from the above description that the beneficial effects of the embodiments of the utility model are:
[0044] The silicon slag after cooling is poured in from the feed port 12, and the frame 13 with the filter screen 131 is placed at an angle on the box body 11. When the silicon slag falls on the filter screen 131, it will roll. The silicon slag smaller than the mesh of the filter screen will fall onto the second filter screen 131 of the next layer, and then roll. The remaining moisture and finer silicon slag will fall to the bottom of the inside of the box body 11 and be discharged together. The filtered silicon slag is discharged through the discharge port 14 of each layer, and the two above enter the collecting trough 15 for screening again and roll into the collecting box 17, so that the silicon slag screening is more thorough.
[0045] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A silicon slag collection device, characterized in that: Including screening and collecting device: A box body, a feeding port is arranged on the top thereof, a plate body is arranged inside the feeding port, an electric push rod is arranged on the top of the box body, and a protruding end of the electric push rod passes through the feeding port and is connected to the plate body; A frame body is arranged inside the box body, and the number is not less than two, and a filter screen 1 is arranged inside the frame body; A discharge port is provided on the outer side wall of the box body; A collecting tank is arranged on the outer side wall of the box body; The collection box is arranged just below the tail end of the collection tank.
2. A silicon slag collecting device according to claim 1, characterized in that: The collecting trough is an inclined structure.
3. A silicon slag collecting device according to claim 2, characterized in that: A second filter screen is arranged at the bottom of the collecting tank.
4. A silicon slag collecting device according to claim 1, characterized in that: The inclination directions of the upper and lower collecting troughs are reversed.
5. The silicon slag collecting device according to claim 1, characterized in that: The outer side wall of the box body is provided with a connecting plate.
6. A silicon slag collecting device according to claim 1, characterized in that: The frame is an inwardly inclined structure.
7. A silicon slag collecting device according to claim 6, characterized in that: The inner wall of the frame is provided with a fixing groove matched with the filter screen 1, and the fixing groove and the filter screen 1 are connected by a fixing bolt.