Raw material treatment device for preparing silicon-aluminum-calcium deoxidizer

Abstract

The utility model discloses a raw material processing device for preparing a silicon-aluminum-calcium deoxidizing agent, and relates to the technical field of deoxidizing agent processing equipment. A conveying belt used for conveying raw materials is arranged on a mounting frame, a discharging mechanism which is located at the starting end of the conveying belt and used for evenly feeding materials to the conveying belt is arranged at one end of the mounting frame, and the discharging mechanism comprises a discharging bin; a rolling shaft is rotationally installed in the discharging bin, a plurality of discharging plates arranged in the circumferential direction of the rolling shaft at intervals are arranged on a shaft body of the rolling shaft, a motor used for driving the conveying belt and the rolling shaft to move synchronously is arranged on one side of the mounting frame, and a screening mechanism located on the upper portion of the conveying belt and used for screening and blocking large sundries in the raw materials is arranged on the upper portion of the mounting frame; while raw materials are conveyed uniformly and stably, large impurities in the raw materials can be effectively screened and removed, and the processed raw materials can be directly conveyed into a next processing instrument for subsequent processing.

Description

Technical Field

[0001] This utility model relates to the technical field of deoxidizer processing equipment, and in particular to a raw material processing device for preparing silicon-aluminum-calcium deoxidizer. Background Technology

[0002] In the preparation of silica-alumina-calcium deoxidizer, raw materials such as silica, bauxite, or lime need to be crushed, screened, and dried. However, before processing the raw materials, there are often some large impurities mixed in, such as wood chips and stones. If these large impurities enter the screening and crushing equipment, they will not only affect the processing effect of the raw materials, but also damage the equipment. Therefore, it is necessary to clean the large impurities mixed in the raw materials before processing them.

[0003] The existing cleaning method involves piling raw materials on a sorting platform, where workers visually inspect and use simple tools (such as magnets and sieves) to remove large, easily visible impurities. This method has significant limitations:

[0004] 1. Manual sorting is inefficient and cannot meet the needs of large-scale production;

[0005] 2. The sorting effect is greatly affected by the workers' experience and skill level, and it is easy for missed or false inspections to occur.

[0006] 3. Manual operation is not only labor-intensive, but also prone to secondary contamination of raw materials;

[0007] 4. The raw materials need to be spread out during sorting, and after screening and sorting, they need to be collected and transferred again, which is time-consuming and labor-intensive and affects work efficiency.

[0008] Therefore, there is an urgent need to develop a raw material processing device that can efficiently and stably pre-treat raw materials, while achieving uniform conveying, effective screening, and seamless integration with subsequent processing equipment. Utility Model Content

[0009] In order to overcome the shortcomings of the prior art, this utility model discloses a raw material processing device for the preparation of silicon-aluminum-calcium deoxidizer. While uniformly and stably conveying the raw material, this utility model can not only effectively screen and remove large impurities in the raw material, but also directly convey the processed raw material to the next processing equipment for subsequent processing.

[0010] To achieve the above objectives, the present invention adopts the following technical solution:

[0011] A raw material processing device for preparing a silicon-aluminum-calcium deoxidizer includes a mounting frame and several support legs evenly distributed at the bottom of the mounting frame. The mounting frame is equipped with a conveyor belt for conveying raw materials. One end of the mounting frame is equipped with a feeding mechanism located at the starting end of the conveyor belt and used for uniformly feeding materials onto the conveyor belt. The feeding mechanism includes a feeding bin, in which a roller is rotatably mounted. Several feeding plates are provided on the roller shaft at intervals along the circumference of the roller. A motor is provided on one side of the mounting frame for driving the conveyor belt and the roller to move synchronously. The upper part of the mounting frame is equipped with a screening mechanism located above the conveyor belt and used for screening and blocking large impurities in the raw materials. The screening mechanism includes a crossbar, support rods, and stop rods. Both ends of the lower surface of the crossbar are equipped with support rods for supporting the crossbar and connected to the mounting frame. Several stop rods are provided on the lower surface of the crossbar, perpendicular to the crossbar and arranged at intervals along the axial direction of the crossbar.

[0012] Furthermore, the lower part of the feeding hopper is provided with a discharge hopper that is connected to the feeding hopper and whose lower end is inclined towards the conveyor belt. The lower end of the discharge hopper is an open structure.

[0013] Furthermore, a discharge port is provided on the side of the discharge bin that is open at the bottom and faces the conveyor belt.

[0014] Furthermore, a mounting base for mounting the motor is provided on one side of the mounting frame, and the output end of the motor is connected to the roller and the conveyor belt through a sprocket drive.

[0015] Furthermore, the upper part of the conveyor belt is provided with several screening mechanisms, which are spaced apart along the direction of movement of the conveyor belt, and the several baffles in each adjacent screening mechanism are staggered.

[0016] Furthermore, the upper surface of the mounting frame is provided with side baffles on both sides for blocking the raw materials on the conveyor belt, and the side baffles on both sides are provided with several corresponding notches for installing the screening mechanism.

[0017] Furthermore, the bottom surface of the notch is provided with an insertion hole, and the lower part of the support rod in the screening mechanism is provided with an insertion rod that matches the insertion hole.

[0018] Furthermore, a certain gap is left between the inner wall of the notch and the support rod, and collection troughs are provided on both sides of the mounting frame for collecting large pieces of debris screened out. One end of the collection trough is an open structure.

[0019] Furthermore, the other end of the mounting frame is provided with a guide plate that abuts against the end of the conveyor belt and is used to transport the raw materials.

[0020] Furthermore, the contact end between the guide plate and the conveyor belt is provided with a notch that matches the end of the conveyor belt, and the lower part of the contact end between the guide plate and the conveyor belt is provided with an elastic telescopic rod for elastically supporting the guide plate.

[0021] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of the feeding mechanism and the conveyor belt, the raw materials can be transported evenly and efficiently, which facilitates the subsequent cleaning and removal of large debris in the raw materials;

[0022] By setting up a feeding hopper and a discharge port, the raw materials can be laid flat on the conveyor belt for transportation, which provides strong support for the subsequent cleaning of large debris in the raw materials;

[0023] By setting up a screening mechanism, as the conveyor belt continuously transports the raw materials, the several baffles in the screening mechanism can conveniently and efficiently screen and block large pieces of debris in the raw materials, thus achieving the removal of large pieces of debris from the raw materials.

[0024] By setting up multiple staggered screening mechanisms, large impurities in the raw materials can be screened and blocked efficiently, providing strong support for subsequent raw material processing.

[0025] By setting up a guide plate, the raw materials can be transported conveniently and efficiently, allowing them to be quickly and easily fed into the crushing equipment for subsequent crushing processing.

[0026] By setting up elastic telescopic rods, the guide plate can effectively make elastic contact with the conveyor belt, thereby ensuring that the raw materials can fall onto the guide plate for conveying.

[0027] This invention not only ensures uniform and stable transport of raw materials, but also effectively screens and removes large impurities, achieving pretreatment of the raw materials. Furthermore, it allows the treated raw materials to be directly transported to the next processing equipment for subsequent processing, greatly reducing the workload of workers and providing strong support for the preparation of silicon-aluminum-calcium deoxidizers. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the feeding mechanism of this utility model;

[0030] Figure 3 This is a schematic diagram of the screening mechanism of this utility model;

[0031] Figure 4 This is a schematic diagram of the guide plate structure of this utility model;

[0032] Figure 5 This is a schematic diagram of the installation state of the baffle plate of this utility model.

[0033] In the diagram: 1. Feeding mechanism; 2. Motor; 3. Mounting base; 4. Screening mechanism; 5. Conveyor belt; 6. Mounting frame; 7. Guide plate; 8. Support leg; 9. Feeding bin; 10. Feeding plate; 11. Roller; 12. Discharge bin; 13. Discharge port; 14. Crossbar; 15. Support rod; 16. Stop bar; 17. Insert rod; 18. Notch; 19. Elastic telescopic rod; 20. Side baffle; 21. Baffle plate; 22. Notch; 23. Insertion hole; 24. Collection trough. Detailed Implementation

[0034] The technical solution of this utility model will be described below with reference to the accompanying drawings of the embodiments of this utility model. In the description, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right" indicating the orientation or positional relationship, they are only corresponding to the drawings of this utility model for the convenience of describing this utility model, and do not indicate or imply that the device or element referred to must have a specific orientation.

[0035] Please refer to the instruction manual appendix. Figure 1-5 This utility model provides a technical solution:

[0036] Example 1: A raw material processing device for preparing a silicon-aluminum-calcium deoxidizer includes a mounting frame 6 and several support legs 8 evenly distributed at the bottom of the mounting frame 6. The mounting frame 6 is equipped with a conveyor belt 5 for conveying raw materials. One end of the mounting frame 6 is equipped with a feeding mechanism 1 located at the starting end of the conveyor belt 5 and used for uniformly feeding materials to the conveyor belt 5. The feeding mechanism 1 includes a feeding bin 9. A roller 11 is rotatably mounted in the feeding bin 9. Several feeding plates 10 are provided on the shaft of the roller 11 and spaced apart along the circumference of the roller 11. A motor 2 is provided on one side of the mounting frame 6 for driving the conveyor belt 5 and the roller 11 to move synchronously. Specifically, a mounting seat 3 for mounting the motor 2 is provided on one side of the mounting frame 6. The output end of the motor 2 is connected to the roller 11 and the conveyor belt 5 through a sprocket drive.

[0037] The upper part of the mounting frame 6 is provided with a screening mechanism 4 located on the upper part of the conveyor belt 5 and used to screen and block large debris in the raw material. The screening mechanism 4 includes a crossbar 14, a support rod 15 and a stop rod 16. Both ends of the lower surface of the crossbar 14 are provided with support rods 15 for supporting the crossbar 14 and connected to the mounting frame 6. The lower surface of the crossbar 14 is provided with several stop rods 16 that are perpendicular to the crossbar 14 and arranged in an orderly manner along the axial direction of the crossbar 14.

[0038] During the pretreatment of raw materials, the workers pour the raw materials into the feeding hopper 9. As the rollers 11 inside the feeding hopper 9 rotate, several feeding plates 10 perform intermittent feeding operations on the raw materials. The raw materials fall onto the conveyor belt 5 for conveying. When the raw materials come into contact with the screening mechanism 4, the raw materials can be effectively screened by several baffles 16 inside the screening mechanism 4. Large impurities in the raw materials will be blocked by the baffles 16, thereby removing large impurities. The removed raw materials are then conveyed to the subsequent crushing or drying equipment via the conveyor belt 5 for further processing.

[0039] In Embodiment 1, in order to effectively remove large impurities from the raw material, several screening mechanisms 4 are provided on the upper part of the conveyor belt 5. The screening mechanisms 4 are arranged at intervals along the movement direction of the conveyor belt 5. Several baffles 16 in each adjacent screening mechanism 4 are staggered. After the screening mechanism 4 on the front side removes large impurities from the raw material once, the raw material can be screened again after passing through the screening mechanism 4 on the rear side.

[0040] In Example 2, when raw materials fall from the feeding hopper 9 onto the conveyor belt 5, they tend to accumulate, which is not conducive to subsequent screening by the screening mechanism 4. In order to enable the raw materials to be effectively spread flat on the conveyor belt 5 for conveying, the feeding hopper 9 is provided with a discharge hopper 12 at the bottom, which is connected to the feeding hopper 9 and is inclined towards the conveyor belt 5 at the bottom. The discharge hopper 12 has an open structure at the bottom, and a discharge port 13 is provided on the side of the lower opening of the discharge hopper 12 facing the conveyor belt 5. The raw materials first fall onto the conveyor belt 5 through the discharge hopper 12, which can effectively prevent the raw materials from accumulating too high. Then, they are sent out through the discharge port 13 as they are conveyed by the conveyor belt 5. The discharge port 13 can be used to scrape the accumulated raw materials, so that the raw materials can be spread flat on the conveyor belt 5 for conveying.

[0041] In Example 3, to prevent the raw materials from scattering from the conveyor belt 5 during the screening process, the upper surface of the mounting frame 6 is provided with side baffles 20 on both sides for blocking the raw materials on the conveyor belt 5. To facilitate the installation of the screening mechanism 4, the side baffles 20 on both sides are provided with several corresponding notches 22 for installing the screening mechanism 4. Specifically, the bottom surface of the notch 22 is provided with an insertion hole 23, and the lower part of the support rod 15 in the screening mechanism 4 is provided with an insertion rod 17 that matches the insertion hole 23.

[0042] In Example 4, during the screening process of large debris in the raw material by the screening mechanism 4, the large debris will remain in front of the screening mechanism 4. In order to facilitate the cleaning of the large debris by the staff, a certain gap is left between the inner wall of the notch 22 and the support rod 15. The mounting frame 6 is provided with collection troughs 24 on both sides for collecting the large debris. The gap between the inner wall of the notch 22 and the support rod 15 can be used to push the large debris into the collection trough 24. In order to facilitate the cleaning of the collection trough 24, one end of the collection trough 24 is an open structure.

[0043] In Example 5, the raw materials after initial screening are sent to subsequent vibrating screening equipment for fine screening, or crushing equipment for crushing and other subsequent processing steps. In order to ensure that the raw materials can be smoothly fed into the subsequent equipment, the other end of the mounting frame 6 is provided with a guide plate 7 that abuts against the end of the conveyor belt 5 and is used to transport the raw materials. In order to ensure that the raw materials can fall smoothly from the conveyor belt 5 onto the guide plate 7, the contact end of the guide plate 7 with the conveyor belt 5 is provided with a notch 18 that matches the end of the conveyor belt 5. The lower part of the contact end of the guide plate 7 with the conveyor belt 5 is provided with an elastic telescopic rod 19 for elastic support of the guide plate 7. The elastic telescopic rod 19 is a telescopic rod and a spring sleeved on the telescopic rod. In order to prevent the raw materials from falling from both sides of the guide plate 7, the guide plate 7 is also provided with folded edges on both sides.

[0044] The parts of this utility model not described in detail are prior art. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the above embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended to include all changes that fall within the meaning and scope of the equivalents of the claims in this utility model, and no reference numerals in the claims should be regarded as limiting the content of the claims.

Claims

1. A raw material processing device for preparing a silicon-aluminum-calcium deoxidizer, comprising a mounting frame (6) and a plurality of supporting legs (8) evenly distributed on the bottom of the mounting frame (6), characterized in that: The installation frame (6) is provided with a conveying belt (5) for conveying raw materials, and one end of the installation frame (6) is provided with a discharging mechanism (1) located at the starting end of the conveying belt (5) and used for uniformly feeding the conveying belt (5), the discharging mechanism (1) comprises a discharging bin (9), a roller shaft (11) is rotatably installed in the discharging bin (9), a plurality of discharging plates (10) are arranged on the roller shaft (11) in a circumferential direction of the roller shaft (11), one side of the installation frame (6) is provided with a motor (2) used for driving the conveying belt (5) and the roller shaft (11) to move synchronously, and the upper portion of the installation frame (6) is provided with a screening mechanism (4) located at the upper portion of the conveying belt (5) and used for screening and blocking large impurities in the raw materials, the screening mechanism (4) comprises a horizontal rod (14), a supporting rod (15) and a blocking rod (16), the two ends of the lower surface of the horizontal rod (14) are provided with the supporting rods (15) used for supporting the horizontal rod (14) and connected with the installation frame (6), and the lower surface of the horizontal rod (14) is provided with a plurality of blocking rods (16) which are perpendicular to the horizontal rod (14) and arranged in an axial direction of the horizontal rod (14) in a spaced order.

2. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 1, characterized by: The lower portion of the discharging bin (9) is provided with a discharging bin (12) which is communicated with the discharging bin (9) and is arranged in an inclined manner with the lower end facing the conveying belt (5).

3. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 2, characterized in that: The side of the lower end of the discharging bin (12) which is open to the conveying belt (5) is provided with a discharging port (13).

4. The raw material processing device for preparing a silicon-aluminum-calcium deoxidizer according to claim 1, characterized in that: One side of the installation frame (6) is provided with a mounting seat (3) used for mounting the motor (2), and the output end of the motor (2) is in transmission cooperation with the roller shaft (11) and the conveying belt (5) through a chain wheel.

5. The raw material processing device for preparing a silicon-aluminum-calcium deoxidizer according to claim 1, characterized in that: The upper portion of the conveying belt (5) is provided with a plurality of screening mechanisms (4), and the plurality of screening mechanisms (4) are arranged in a spaced manner along the movement direction of the conveying belt (5), and the plurality of blocking rods (16) in each adjacent screening mechanism (4) are arranged in a staggered manner.

6. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 5, characterized in that: The upper surface of the installation frame (6) is provided with side blocking plates (20) used for clamping the raw materials on the conveying belt (5), and the side blocking plates (20) on the two sides are provided with a plurality of apertures (22) which are one-to-one corresponding and used for mounting the screening mechanisms (4).

7. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 6, characterized in that: The inner bottom surface of the aperture (22) is provided with a jack (23), and the lower portion of the supporting rod (15) in the screening mechanism (4) is provided with a plug rod (17) matched with the jack (23).

8. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 1, characterized by: A certain space is left between the inner wall of one side of the aperture (22) and the supporting rod (15), and the two sides of the installation frame (6) are provided with a collecting groove (24) used for collecting large impurities screened out, and one end of the collecting groove (24) is in an open structure.

9. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 1, characterized by: The other end of the installation frame (6) is provided with a guide plate (7) which abuts against the end of the conveying belt (5) and is used for conveying the raw materials.

10. The raw material processing device for producing a silicon-aluminum-calcium deoxidizer according to claim 1, characterized by: The contact end of the guide plate (7) with the conveying belt (5) is provided with a recess (18) matched with the end of the conveying belt (5), and the lower portion of the contact end of the guide plate (7) with the conveying belt (5) is provided with an elastic telescopic rod (19) used for elastically supporting the guide plate (7).

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