Iron-silicon powder raw material processing device
By designing a combination of crushing toothed plates and elbows for crushing and dust collection, the problem of low raw material processing efficiency in the iron-silicon powder preparation device is solved, achieving efficient crushing and environmental protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG SHENGYUAN HIGH TECH MATERIALS
- Filing Date
- 2025-07-11
- Publication Date
- 2026-06-12
AI Technical Summary
Existing iron-silicon powder preparation equipment has poor crushing effect when processing large raw materials, resulting in low production efficiency, uneven product quality, and increased energy consumption costs.
The crushing toothed plate and the crushing elbow work together. The crushing toothed plate is driven to move by the adjustment mechanism, and the rotating shaft drives the crushing elbow to rotate at high speed to achieve efficient crushing. At the same time, the dust collection component collects dust through a negative pressure fan to ensure the working environment and health.
It improves raw material crushing efficiency, ensures particle size uniformity, reduces energy consumption, improves the production environment, and reduces dust pollution.
Smart Images
Figure CN224345959U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of iron-silicon powder preparation, and in particular to a raw material processing device for iron-silicon powder preparation. Background Technology
[0002] Ferrosilicon powder is a powdery substance made from an iron alloy composed of iron and silicon through grinding. It is a deoxidizer used in steelmaking and ironmaking. The production of ferrosilicon powder requires multiple steps, including raw material preparation, crushing and grinding, and screening. Ferrosilicon powder is an important raw material in industries such as metallurgy and chemicals. The efficiency of raw material processing during its preparation directly affects the quality of the finished product and the production cost.
[0003] Ferrosilicon powder is an important metallurgical raw material and alloying additive, widely used in industries such as iron and steel smelting and casting. Currently, the raw material processing stage is crucial in the preparation of ferrosilicon powder, but existing processing equipment has some shortcomings. For example, the raw materials are often in large lumps, and traditional processing equipment has poor crushing effect, making it difficult to process the raw materials into smaller pieces that are conducive to subsequent grinding, screening and other processes. Large raw materials not only prolong processing time and reduce production efficiency, but also lead to uneven particle size of ferrosilicon powder, affecting product quality and increasing energy consumption costs. To address these issues, we propose a raw material processing device for ferrosilicon powder preparation. Utility Model Content
[0004] The purpose of this invention is to provide a raw material processing device for iron-silicon powder preparation, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A raw material processing device for iron-silicon powder preparation includes a processing cylinder. A dust collection component is fixedly installed on the upper surface of the processing cylinder. Multiple guide grooves are opened inside the processing cylinder, and a slider is slidably connected inside each guide groove. A crushing toothed plate is fixedly connected to the outer surface of the multiple sliders. An adjustment mechanism for driving the crushing toothed plate to move is installed on the outer surface of the processing cylinder. A geared motor is fixedly installed on the front of the processing cylinder. A rotating shaft is fixedly installed at the output end of the geared motor through a coupling. Crushing elbows arranged at equal intervals are fixedly connected to the outer surface of the rotating shaft.
[0007] In a further embodiment, a guide plate is fixedly connected to the upper surface of the processing tube, and a discharge plate is fixedly connected to the inner wall of the processing tube.
[0008] In a further embodiment, two bases with openings are fixedly connected to the bottom surface of the processing tube, and a PLC controller is fixedly installed on the front surface of the processing tube.
[0009] In a further embodiment, the dust collection assembly includes a dust collection box fixedly installed on the back of the processing cylinder and a dust collection hood fixedly connected to the upper surface of the processing cylinder. The outer surface of the dust collection hood is fixedly connected to a conveying conduit, one end of which is connected to the dust collection box. A negative pressure fan is fixedly installed on the outer surface of the dust collection box, and a door is provided on the outer surface of the dust collection box.
[0010] In a further embodiment, the adjusting mechanism includes a circular ring fixedly connected to the outer surface of the crushing tooth plate, a lead screw rotatably connected inside the circular ring, and a threaded cylinder fixedly embedded in the outer surface of the processing square tube, the inside of the threaded cylinder being threadedly connected to the outer surface of the lead screw.
[0011] In a further embodiment, the adjustment mechanism includes two square slip rings fixedly embedded in the outer surface of the processing square tube, each of the square slip rings having a square connecting rod slidably connected inside, and one end of each square connecting rod being fixedly connected to the outer surface of the crushing tooth plate.
[0012] In a further embodiment, the inner wall of the processing tube is fixedly connected with two arc-shaped protective covers adapted to the rotating shaft, and a receiving hopper is provided below the processing tube.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This device utilizes a crushing toothed plate and a crushing elbow working in tandem. An adjusting mechanism drives the crushing toothed plate to move left and right, allowing for adjustments based on actual crushing needs. Combined with a rotating shaft that drives the crushing elbow to rotate at high speed, it achieves a crushing effect, rapidly breaking larger raw materials into smaller pieces, significantly improving crushing efficiency. This ensures the processed raw materials are of suitable particle size, laying a solid foundation for subsequent iron-silicon powder preparation processes. Furthermore, a dust collection component uses a negative pressure fan to generate suction, drawing dust generated during crushing into a dust collection box through a dust collection hood and conveying duct. This prevents dust from scattering, improves dust collection efficiency, protects worker health, and reduces environmental pollution. Attached Figure Description
[0015] Figure 1 A schematic diagram of the overall main structure of the raw material processing device for preparing iron-silicon powder;
[0016] Figure 2 A schematic diagram of the dust collection component in a raw material processing device for preparing iron-silicon powder;
[0017] Figure 3 A top-section schematic diagram of the raw material processing device for preparing iron-silicon powder;
[0018] Figure 4 A side-section schematic diagram of the raw material processing device for preparing iron-silicon powder;
[0019] Figure 5 A cross-sectional schematic diagram of a raw material processing device for preparing iron-silicon powder.
[0020] In the diagram: 1. Processing cylinder; 2. Base with opening; 3. Receiving hopper; 4. Dust collection assembly; 401. Dust collection hood; 402. Conveying duct; 403. Dust collection box; 404. Box door; 405. Negative pressure fan; 5. PLC controller; 6. Guide plate; 7. Adjusting mechanism; 71. Circular ring; 72. Threaded cylinder; 73. Lead screw; 74. Square slip ring; 75. Square connecting rod; 8. Crushing tooth plate; 9. Guide groove; 10. Slider; 11. Gear motor; 12. Rotating shaft; 13. Crushing elbow; 14. Arc-shaped protective cover; 15. Discharge plate. Detailed Implementation
[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-5 This utility model discloses a raw material processing device for iron-silicon powder preparation, comprising a processing cylinder 1. A dust collection component 4 is fixedly installed on the upper surface of the processing cylinder 1. Multiple guide grooves 9 are opened inside the processing cylinder 1, and a slider 10 is slidably connected inside each guide groove 9. A crushing tooth plate 8 is fixedly connected to the outer surface of multiple sliders 10. An adjustment mechanism 7 for driving the crushing tooth plate 8 to move is installed on the outer surface of the processing cylinder 1. A reduction motor 11 is fixedly installed on the front of the processing cylinder 1. A rotating shaft 12 is fixedly installed at the output end of the reduction motor 11 through a coupling. A crushing elbow 13 arranged at equal intervals is fixedly connected to the outer surface of the rotating shaft 12. The multiple sets of crushing elbows 13 are adapted to the grooves between the crushing tooth plate 8, which can better crush the raw materials. The reduction motor 11, rotating shaft 12 and crushing elbows 13 form a rotary crushing system. The adjustment mechanism 7, guide grooves 9, sliders 10 and crushing tooth plate 8 can be adjusted to accommodate the crushing of raw materials of different sizes. The two work together to achieve efficient crushing. The dust collection component 4 collects dust simultaneously to ensure a clean working environment.
[0025] A guide plate 6 is fixedly connected to the upper surface of the processing cylinder 1, and a discharge plate 15 is fixedly connected to the inner wall of the processing cylinder 1. The guide plate 6 smoothly guides the raw material into the processing cylinder 1 at a 45° angle, facilitating the smooth entry of the raw material into the processing cylinder 1 and preventing accumulation. The discharge plate 15 guides the crushed material to fall into the receiving hopper 3, preventing material scattering, ensuring a smooth production process, and improving material processing efficiency. Two bases 2 with openings are fixedly connected to the bottom surface of the processing cylinder 1, and a PLC controller 5 is fixedly installed on the front of the processing cylinder 1. The bases 2 with openings are fixed to the ground with bolts to enhance the stability of the device and withstand the vibration and impact during equipment operation. The PLC controller 5 integrates control functions, and operators can set parameters such as crushing time and speed through the touch screen to achieve automated control and reduce the intensity of manual operation.
[0026] The dust collection assembly 4 includes a dust collection box 403 fixedly installed on the back of the processing cylinder 1 and a dust collection hood 401 fixedly connected to the upper surface of the processing cylinder 1. A conveying conduit 402 is fixedly connected to the outer surface of the dust collection hood 401. One end of the conveying conduit 402 is connected to the dust collection box 403. A negative pressure fan 405 is fixedly installed on the outer surface of the dust collection box 403. A door 404 is provided on the outer surface of the dust collection box 403. During the raw material crushing process, the dust collection assembly 4 forms a complete dust collection system. The negative pressure fan 405 provides suction, the dust collection hood 401 collects dust, and the conveying conduit 402 transmits dust to the dust collection box 403. In addition, a filter screen is provided inside the dust collection box 403 near the negative pressure fan 405 to avoid affecting the normal operation of the negative pressure fan 405. The door 404 facilitates regular cleaning of the dust collection box 403, maintains the dust collection effect, and effectively improves the working environment.
[0027] The adjusting mechanism 7 includes a circular ring 71 fixedly connected to the outer surface of the crushing tooth plate 8. A lead screw 73 is rotatably connected inside the circular ring 71. A threaded cylinder 72 is fixedly embedded in the outer surface of the processing square cylinder 1. The interior of the threaded cylinder 72 is threadedly connected to the outer surface of the lead screw 73. The lead screw 73 of the adjusting mechanism 7 cooperates with the threaded cylinder 72. Rotating the lead screw 73 achieves the left and right movement of the crushing tooth plate 8, with an adjustment accuracy of up to 1mm. The position of the crushing tooth plate 8 can be flexibly adjusted according to the hardness of the raw material and crushing requirements, controlling the crushing force and effect. The adjusting mechanism 7 also includes two square sliding rings 74 fixedly embedded in the outer surface of the processing square cylinder 1. Each square sliding ring 74 has a square connecting rod 75 slidably connected inside. One end of each of the 75 is fixedly connected to the outer surface of the crushing tooth plate 8. The square slip ring 74 and the square connecting rod 75 provide stable guidance for the movement of the crushing tooth plate 8, preventing it from deviating or shaking during movement, ensuring accurate matching between the crushing tooth plate 8 and the crushing elbow 13, and improving crushing stability and reliability. The inner wall of the processing cylinder 1 is fixedly connected to two arc-shaped guards 14 that are adapted to the rotating shaft 12. A receiving hopper 3 is provided below the processing cylinder 1. The arc-shaped guards 14 wrap around the rotating shaft 12 to prevent material from splashing into the gap between the rotating shaft 12 and the processing cylinder 1 during crushing, reducing equipment wear. The receiving hopper 3 is used to collect the crushed material, facilitating subsequent transfer and processing, and improving production convenience.
[0028] The working principle of this utility model is as follows:
[0029] First, the screw 73 of the adjusting mechanism 7 is rotated according to the usage, driving the crushing tooth plate 8 to move left and right, so that the crushing tooth plate 8 and the crushing elbow 13 are at a suitable distance. Then, the blocky iron-silicon raw material is fed into the processing cylinder 1 through the guide plate 6, and the reduction motor 11 is started by the PLC controller 5. The reduction motor 11 can drive the rotating shaft 12 to rotate at a certain speed, and the rotating shaft 12 can drive the crushing elbow 13 to rotate, and cooperate with the crushing tooth plate 8 to crush the raw material, thereby realizing the crushing of the raw material into small pieces, which fall from the discharge plate 15 into the receiving hopper 3 for subsequent processing. The crushing effect is good.
[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A raw material processing device for iron-silicon powder preparation, characterized in that: The system includes a processing cylinder (1), on the upper surface of which a dust collection assembly (4) is fixedly installed. The processing cylinder (1) has multiple guide grooves (9) inside, and each guide groove (9) has a slider (10) slidably connected inside. The outer surfaces of the multiple sliders (10) are fixedly connected to a crushing toothed plate (8). The outer surface of the processing cylinder (1) is mounted on an adjustment mechanism (7) that drives the crushing toothed plate (8) to move. A reduction motor (11) is fixedly installed on the front of the processing cylinder (1). The output end of the reduction motor (11) is fixedly mounted to a rotating shaft (12) through a coupling. The outer surface of the rotating shaft (12) is fixedly connected to crushing elbows (13) arranged at equal intervals.
2. The raw material processing device for iron-silicon powder preparation according to claim 1, characterized in that: A guide plate (6) is fixedly connected to the upper surface of the processing tube (1), and a discharge plate (15) is fixedly connected to the inner wall of the processing tube (1).
3. The raw material processing device for iron-silicon powder preparation according to claim 1, characterized in that: The bottom surface of the processing tube (1) is fixedly connected to two bases (2) with openings, and the front surface of the processing tube (1) is fixedly installed with a PLC controller (5).
4. The raw material processing device for iron-silicon powder preparation according to claim 1, characterized in that: The dust collection assembly (4) includes a dust collection box (403) fixedly installed on the back of the processing cylinder (1) and a dust collection cover (401) fixedly connected to the upper surface of the processing cylinder (1). The outer surface of the dust collection cover (401) is fixedly connected to a conveying conduit (402). One end of the conveying conduit (402) is connected to the dust collection box (403). A negative pressure fan (405) is fixedly installed on the outer surface of the dust collection box (403). A door (404) is provided on the outer surface of the dust collection box (403).
5. The raw material processing device for iron-silicon powder preparation according to claim 1, characterized in that: The adjustment mechanism (7) includes a circular ring (71) fixedly connected to the outer surface of the crushing tooth plate (8), and a lead screw (73) is rotatably connected inside the circular ring (71). A threaded cylinder (72) is fixedly embedded on the outer surface of the processing square tube (1), and the inside of the threaded cylinder (72) is threadedly connected to the outer surface of the lead screw (73).
6. The raw material processing device for iron-silicon powder preparation according to claim 5, characterized in that: The adjustment mechanism (7) includes two square slip rings (74) fixedly embedded in the outer surface of the processing square tube (1). Each square slip ring (74) is slidably connected to a square connecting rod (75), and one end of each square connecting rod (75) is fixedly connected to the outer surface of the crushing tooth plate (8).
7. The raw material processing device for iron-silicon powder preparation according to claim 5, characterized in that: The inner wall of the processing tube (1) is fixedly connected with two arc-shaped protective covers (14) that are adapted to the rotating shaft (12), and a receiving hopper (3) is provided below the processing tube (1).