Iron ore powder linear programming sintering ore blending device

Abstract

The utility model relates to the technical field of sintering ore blending, in particular to an iron ore powder linear programming sintering ore blending device. According to the technical scheme, the iron ore powder linear programming sintering ore blending device comprises a partition plate, a fixing plate, side plates and vertical plates, supporting rollers are installed between the vertical plates, a conveying belt is installed between the vertical plates through the supporting rollers in a transmission mode, the side plates are erected above the vertical plates, a transverse rod is arranged on the side plates, the partition plate is installed on the transverse rod in a sliding mode, and the fixing plate is arranged on the fixing plate. One side of the partition plate and one side of the vertical plate are provided with inclined faces, and guide plates are installed on the partition plate and the vertical plate in a limiting mode through the inclined faces. The utility model has the advantages of accurate proportion control, stable material conveying, reliable structural design, convenience in operation, accurate raw material guiding and the like, provides reliable equipment support for sintering production, and is favorable for improving the production efficiency and the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering ore blending, in particular to an iron ore powder linear programming sintering ore blending device. Background Art

[0002] Iron ore powder is an important raw material, commonly used in metallurgy and manufacturing. It usually refers to the powdered material after the ore is ground, magnetically separated and processed, and contains a high iron content. Iron ore powder plays a key role in the steel industry and is used to manufacture steel products such as building materials, machinery parts, and auto parts. At the same time, iron ore powder is also widely used in other industries such as chemicals, ceramics, and metallurgy. Linear programming sintering of iron ore powder refers to the use of linear programming methods to optimize the proportion and sintering process of iron ore powder to improve the quality and production efficiency of sintered ore. Linear programming is a mathematical optimization method that can be used to solve the linear relationship between multiple variables in order to maximize or minimize a certain objective function.

[0003] In the process of iron ore powder sintering, the ore ratio can be optimized through linear programming to ensure that the chemical composition and physical properties of the sintered ore meet the requirements. This includes determining the ratio of different types of iron ore powder, the amount of sintering aids added, and adjusting parameters such as sintering temperature and sintering time so that the final product has ideal metallurgical properties. Sintering blending refers to the reasonable proportion of raw materials during the iron ore sintering process to obtain ideal sintered ore and the final high-quality steel products. This process involves selecting suitable iron ore, additives and auxiliary raw materials, and mixing them in a certain proportion to meet the chemical composition, physical properties and metallurgical characteristics of the final product. However, the traditional blending method cannot achieve precise control of the raw material ratio, and it is easy to have uneven ore blending or large ratio deviations. In addition, the operation is complicated and the adjustment is inflexible. It takes more time and human resources to adjust and maintain, which affects the quality and production efficiency of the sintered ore. Utility Model Content

[0004] The utility model provides an iron ore powder linear programming sintering ore blending device, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems as follows:

[0006] A linear planning sintering and blending device for iron ore powder comprises a partition, a fixed plate, a side plate and a vertical plate, support rollers are installed between the vertical plates, a conveyor belt is installed between the vertical plates through the support rollers, side plates are erected above the vertical plates, cross bars are provided on the side plates, partitions are slidably installed on the cross bars, inclined surfaces are provided on one side of the partitions and the vertical plates, and guide plates are installed on the partitions and the vertical plates through the inclined surface limiting.

[0007] On the basis of the above technical solutions, the present utility model can also be improved as follows.

[0008] Further, the cross bars are evenly distributed on the vertical plates.

[0009] The beneficial effects of adopting the above further solution are as follows:

[0010] Uniform support force distribution: The even distribution of the cross bars on the vertical plates can ensure that when the conveyor belt is running, the weight of the materials is evenly distributed on the cross bars. This can reduce the stress concentration between the cross bars and the vertical plates, effectively avoiding damage or deformation caused by excessive pressure on a single part, and extending the service life of the equipment.

[0011] Increased structural stability: The even distribution of the cross bars on the vertical plates can increase the overall structural stability of the device. Through the evenly distributed support, the vibration and shaking of the device during operation can be reduced, making the operation of the device more stable and reliable.

[0012] Improved conveyor belt operation efficiency: The even distribution of the cross bars on the vertical plates can reduce the resistance and friction of the conveyor belt during operation. This helps to reduce the energy consumption of the conveyor belt, improve the operation efficiency, reduce energy consumption, and save production costs.

[0013] Ensure the smoothness of material transportation: The evenly distributed cross bars can ensure the smoothness of the materials on the conveyor belt during transportation. The materials are evenly supported during transportation, avoiding problems such as material accumulation, deviation, or collapse caused by single-point stress, and ensuring the stability and continuity of the production process.

[0014] Further, a fixing plate is provided on the partition board, and the partition board is slidably mounted on the cross bar through the fixing plate.

[0015] The beneficial effects of adopting the above further solution are as follows:

[0016] Flexible adjustability: The partition board is slidably mounted on the cross bar through the fixing plate, and this design enables the partition board to slide and adjust flexibly on the cross bar. Operators can, according to actual production requirements, adjust the distribution ratio of the materials on the conveyor belt by moving the position of the partition board to achieve the mixing of ores with different ratios, so as to meet different process requirements.

[0017] Convenient operability: The design that the partition board is slidably mounted on the cross bar through the fixing plate makes the adjustment operation more convenient. Operators can change the ore blending ratio by simply moving the position of the partition board without disassembling or adjusting other components. This can save adjustment time and improve production efficiency.

[0018] Precise ore blending control: Since the partition plate can slide precisely along the cross bar, precise control of the ore blending ratio can be achieved. Operators can accurately adjust the position of the partition plate according to production requirements to achieve the ideal ore blending effect and ensure that the chemical composition and physical properties of the sintered ore meet the requirements.

[0019] Reduce error risk: The design of installing the partition plate on the cross bar through the fixed plate by sliding can reduce the risk of human adjustment errors. Since the adjustment operation is simple and intuitive, operators can more accurately control the position of the partition plate, avoiding ore blending errors caused by misoperation and ensuring the stability and reliability of the production process.

[0020] Furthermore, fixing blocks are provided on both sides of the fixed plate on the cross bar, and the fixing blocks are locked and fixed on the cross bar by bolts.

[0021] The beneficial effects of adopting the above further scheme are:

[0022] Stable fixation: The fixing blocks are locked and fixed on the cross bar by bolts, and this design ensures a firm connection between the fixing blocks and the cross bar. The fixity of the fixing blocks can effectively prevent loosening or displacement caused by vibration or external forces during operation, ensuring the stability and safety of the equipment.

[0023] Strong seismic and anti-vibration capabilities: The design of locking and fixing the fixing blocks on the cross bar by bolts makes the connection between the fixing blocks and the cross bar more firm. This can effectively improve the seismic and anti-vibration capabilities of the device, reduce vibration and sway during operation, and ensure the stability and reliability of the equipment.

[0024] Simple installation and maintenance: The design of locking and fixing the fixing blocks on the cross bar by bolts makes installation and maintenance more convenient. Operators can complete the installation and adjustment of the fixing blocks by loosening the bolts, adjusting the position of the fixing blocks, and tightening the bolts again. This can save installation and maintenance time and improve work efficiency.

[0025] Reliable performance: The design of locking and fixing the fixing blocks on the cross bar by bolts ensures a tight connection between the fixing blocks and the cross bar, reducing the risk of loosening and falling off. This can ensure that the equipment has stable and reliable performance during long-term operation, reducing production interruptions and maintenance costs caused by equipment failures.

[0026] Furthermore, rotating shafts are provided at both ends of the support roller, and the support roller is rotatably installed on the vertical plate through the rotating shafts.

[0027] The beneficial effects of adopting the above further scheme are:

[0028] Smooth rotational operation: The supporting rollers are rotatably mounted on the vertical plates through the rotating shafts. This design enables the supporting rollers to rotate smoothly under the support of the rotating shafts. This can effectively reduce the frictional resistance during the operation of the conveyor belt, reduce energy consumption, and extend the service life of the conveyor belt.

[0029] Reduced wear and damage: The design of rotatably mounting the supporting rollers on the vertical plates through the rotating shafts reduces the direct contact between the conveyor belt and the supporting rollers. This can reduce component damage caused by friction and wear and the wear on the surface of the conveyor belt, extend the service life of the conveyor belt, and reduce maintenance costs.

[0030] Stable material conveyance: The design of rotatably mounting the supporting rollers on the vertical plates through the rotating shafts ensures the stability of the conveyor belt during operation. The smooth rotational operation of the supporting rollers helps to maintain the flatness and tension of the conveyor belt surface, avoiding problems such as material jamming and leakage during material conveyance, and ensuring the continuity and stability of the production process.

[0031] Reduced maintenance work for the conveyor belt: The design of rotatably mounting the supporting rollers on the vertical plates through the rotating shafts reduces the maintenance work for the conveyor belt. Due to the reduced contact between the supporting rollers and the conveyor belt, the wear and damage on the conveyor belt surface are reduced, the frequency and workload of maintenance work are reduced, and maintenance costs and human resources are saved.

[0032] Improved operation efficiency: The design of rotatably mounting the supporting rollers on the vertical plates through the rotating shafts reduces the frictional resistance and energy consumption of the conveyor belt, improving the operation efficiency of the conveyor belt. This can reduce energy consumption, lower production costs, and improve production efficiency and competitiveness.

[0033] The beneficial effects of the present utility model are:

[0034] Precise proportional control: The design of the partition plate and the fixed plate enables the device to divide the space on the conveyor belt according to the production requirements in a preset ratio, ensuring the precise proportioning of raw materials. This precise proportional control is crucial for the sintering process of iron ore powder because a proper ratio can ensure that the chemical composition of the sintered ore meets the standards, thus guaranteeing the quality of the final product.

[0035] Stable material conveyance: The combination of the supporting rollers and the conveyor belt ensures the stability and uniformity of the material during conveyance. The arrangement of the supporting rollers enables the conveyor belt to run smoothly and unobstructedly during operation, avoiding the extrusion or accumulation of materials, ensuring the uniform spreading of the raw materials during conveyance, and being beneficial for subsequent processing and treatment.

[0036] Reliable structural design: The device adopts sturdy structural components such as vertical plates, fixed plates, and support rollers. The fixing blocks locked by bolts ensure the stability and reliability of the device. This structural design can not only withstand high-intensity working environments but also operate stably for a long time, reducing failures and maintenance costs.

[0037] Convenient operation: The structural design of the device is simple and clear, and the operator can easily master the operation skills and quickly get started. At the same time, the maintenance of the device is relatively simple, and the operator can quickly carry out daily maintenance work to ensure the long-term stable operation of the device.

[0038] Precise raw material guiding: Through the design of the inclined plane and the guide plate, the device can accurately guide the raw materials to the conveyor belt, ensuring the consistency of the raw material direction during the conveying process. This precise guiding design can effectively avoid the deviation or chaos of the raw materials, ensuring the accuracy and efficiency of the ore blending process.

[0039] The above description is only an overview of the technical solution of the present utility model. In order to better understand the technical means of the present utility model and implement it in accordance with the content of the description, the following takes the preferred embodiments of the present utility model and combines the drawings to elaborate in detail as follows. The specific implementation manner of the present utility model is given in detail by the following embodiments and their drawings. Brief Description of the Drawings

[0040] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and the schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0041] In the drawings:

[0042] Figure 1 is the axial side external view schematic diagram of the present utility model;

[0043] Figure 2 is the axial side external view schematic diagram of the partition board of the present utility model;

[0044] Figure 3 is the axial side sectional structural schematic diagram of the present utility model.

[0045] In the drawings, the list of components represented by each reference numeral is as follows:

[0046] 1, partition board; 2, conveyor belt; 3, fixing block; 4, fixed plate; 5, side plate; 6, cross bar; 7, guide plate; 8, vertical plate; 9, rotating shaft; 10, inclined plane; 11, support roller. Detailed Description of the Preferred Embodiments

[0047] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0048] Please refer to Figures 1 to 3 as shown, the embodiments provided by the present utility model are as follows:

[0049] Embodiment 1

[0050] An iron ore powder linear programming sintering burdening device, comprising a partition plate 1, a fixing plate 4, side plates 5 and vertical plates 8. Support rollers 11 are installed between the vertical plates 8. Rotating shafts 9 are provided at both ends of the support rollers 11. The support rollers 11 are rotatably installed on the vertical plates 8 through the rotating shafts 9. This design enables the support rollers 11 to rotate smoothly under the support of the rotating shafts 9. This can effectively reduce the frictional resistance during the operation of the conveyor belt 2, reduce energy consumption, and extend the service life of the conveyor belt 2. The design of rotatably installing the support rollers 11 on the vertical plates 8 through the rotating shafts 9 reduces the direct contact between the conveyor belt 2 and the support rollers 11. This can reduce component damage and wear on the surface of the conveyor belt 2 caused by friction and abrasion, extend the service life of the conveyor belt 2, and reduce maintenance costs. The design of rotatably installing the support rollers 11 on the vertical plates 8 through the rotating shafts 9 ensures the stability of the conveyor belt 2 during operation. The smooth rotation of the support rollers 11 helps to maintain the flatness and tension of the surface of the conveyor belt 2, avoiding problems such as jamming and material leakage during material transportation, and ensuring the continuity and stability of the production process. The design of rotatably installing the support rollers 11 on the vertical plates 8 through the rotating shafts 9 reduces the maintenance work of the conveyor belt 2. Due to the reduced contact between the support rollers 11 and the conveyor belt 2, the wear and damage on the surface of the conveyor belt 2 are reduced, the frequency and workload of maintenance work are reduced, and maintenance costs and human resources are saved. The design of rotatably installing the support rollers 11 on the vertical plates 8 through the rotating shafts 9 reduces the frictional resistance and energy consumption of the conveyor belt 2, and improves the operating efficiency of the conveyor belt 2. This can reduce energy consumption, lower production costs, improve production efficiency and competitiveness. A conveyor belt 2 is installed between the vertical plates 8 through the transmission of the support rollers 11, and the material is conveyed forward through the conveyor belt 2. A side plate 5 is erected above the vertical plates 8, and a cross bar 6 is provided on the side plate 5. The cross bars 6 are evenly distributed on the vertical plates 8. The even distribution of the cross bars 6 on the vertical plates 8 can ensure that when the conveyor belt 2 is running, the weight of the material is evenly distributed on the cross bars 6. This can reduce the stress concentration between the cross bars 6 and the vertical plates 8, effectively avoiding damage or deformation caused by excessive pressure on a single part, and extending the service life of the equipment. The even distribution of the cross bars 6 on the vertical plates 8 can increase the overall structural stability of the device. Through the even distribution of the supports, the vibration and swaying of the device during operation can be reduced, making the operation of the device more stable and reliable. The even distribution of the cross bars 6 on the vertical plates 8 can reduce the resistance and friction of the conveyor belt 2 during operation. This helps to reduce the energy consumption of the conveyor belt 2, improve the operating efficiency, reduce energy consumption, and save production costs. The evenly distributed cross bars 6 can ensure the smoothness of the material on the conveyor belt 2 during transportation.The materials are evenly supported during transportation, avoiding the problems of material accumulation, offset or collapse caused by single-point force, and ensuring the stability and continuity of the production process. A partition 1 is slidably installed on the crossbar 6, and the space on the conveyor belt 2 is divided in proportion by the partition, so that the raw materials are spread out and transported forward in proportion on the conveyor belt 2. A fixed plate 4 is provided on the partition 1, and fixed blocks 3 are provided on both sides of the fixed plate 4 on the crossbar 6. The fixed blocks 3 are fixed to the crossbar 6 by bolts. The fixed blocks 3 are fixed to the crossbar 6 by bolts. This design ensures a firm connection between the fixed blocks 3 and the crossbar 6. The fixity of the fixed blocks 3 can effectively prevent loosening or displacement caused by vibration or external force during operation, and ensure the stability and safety of the equipment. The design that the fixed blocks 3 are fixed to the crossbar 6 by bolts makes the connection between the fixed blocks 3 and the crossbar 6 more firm. This can effectively improve the anti-seismic and anti-vibration capabilities of the device, reduce vibration and shaking during operation, and ensure the stability and reliability of the equipment. The design that the fixed block 3 is fixed on the cross bar 6 by bolt locking makes installation and maintenance easier. The operator can complete the installation and adjustment of the fixed block 3 by loosening the bolts, adjusting the position of the fixed block 3, and re-tightening the bolts. This can save installation and maintenance time and improve work efficiency. The design that the fixed block 3 is fixed on the cross bar 6 by bolt locking ensures the close connection between the fixed block 3 and the cross bar 6, reducing the risk of loosening and falling off. This can ensure that the equipment has stable and reliable performance during long-term operation, reducing production interruptions and maintenance costs caused by equipment failure. The partition 1 is slidably installed on the cross bar 6 through the fixed plate 4. The partition 1 is slidably installed on the cross bar 6 through the fixed plate 4. This design allows the partition 1 to slide and adjust flexibly on the cross bar 6. The operator can adjust the distribution ratio of the material on the conveyor belt 2 by moving the position of the partition 1 according to actual production needs, so as to achieve ore mixing with different proportions, thereby meeting different process requirements. The design that the partition 1 is slidably installed on the cross bar 6 through the fixed plate 4 makes the adjustment operation more convenient. The operator can change the ore blending ratio by simply moving the position of the partition 1 without disassembling or adjusting other parts. This can save adjustment time and improve production efficiency. Since the partition 1 can slide accurately along the cross bar 6, the ore blending ratio can be accurately controlled. The operator can accurately adjust the position of the partition 1 according to production requirements to achieve the ideal ore blending effect and ensure that the chemical composition and physical properties of the sintered ore meet the requirements. The design of the partition 1 slidingly mounted on the cross bar 6 through the fixed plate 4 can reduce the risk of human adjustment errors.Due to the simple and intuitive adjustment operation, the operator can more accurately control the position of the partition plate 1, avoiding ore blending errors caused by misoperation, and ensuring the stability and reliability of the production process. On one side of the partition plate 1 and the vertical plate 8, there is an inclined surface 10. A guide plate 7 is installed on the partition plate 1 and the vertical plate 8 through the inclined surface 10 for guiding the raw materials and keeping the height of the forward conveying of the raw materials consistent.

[0051] When an iron ore powder linear programming sintering ore blending device based on Embodiment 1 is in use:

[0052] Precise proportion control: The design of the partition plate 1 and the fixed plate 4 enables the device to divide the space on the conveyor belt 2 according to the preset ratio according to the production requirements, ensuring the precise proportioning of the raw materials. This precise proportion control is crucial for the sintering process of iron ore powder because the appropriate proportion can ensure that the chemical composition of the sintered ore meets the standards, thus guaranteeing the quality of the final product.

[0053] Stable material conveying: The combination of the support rollers 11 and the conveyor belt 2 ensures the stability and uniformity of the material during conveying. The setting of the support rollers 11 enables the conveyor belt 2 to run smoothly and unobstructed during operation, avoiding the extrusion or accumulation of materials, ensuring the even spreading of the raw materials during conveying, and being beneficial to subsequent processing and treatment.

[0054] Reliable structural design: The device adopts sturdy structural components such as the vertical plate 8, the fixed plate 4, and the support rollers 11. The fixing block 3 locked by bolts ensures the stability and reliability of the device. This structural design can not only withstand a high-intensity working environment but also operate stably for a long time, reducing failures and maintenance costs.

[0055] Operation convenience: The structural design of the device is simple and clear, and the operator can easily master the operation skills and quickly get started. At the same time, the maintenance of the device is relatively simple, and the operator can quickly carry out daily maintenance work to ensure the long-term stable operation of the device.

[0056] Precise raw material guiding: Through the design of the inclined surface 10 and the guide plate 7, the device can precisely guide the raw materials to the conveyor belt 2, ensuring the consistency of the direction of the raw materials during conveying. This precise guiding design can effectively avoid the deviation or chaos of the raw materials, guaranteeing the accuracy and efficiency of the ore blending process.

[0057] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above; however, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications and variations of the above embodiments made according to the essential technology of the present utility model are still within the protection scope of the technical solution of the present utility model.

Claims

1. A linear programming sintering and ore blending device for iron ore powder, characterized in that: The utility model comprises a partition (1), a fixed plate (4), a side plate (5) and a vertical plate (8), wherein a support roller (11) is installed between the vertical plates (8), a conveyor belt (2) is installed between the vertical plates (8) through the support roller (11), a side plate (5) is mounted above the vertical plates (8), a cross bar (6) is provided on the side plate (5), a partition (1) is slidably installed on the cross bar (6), an inclined surface (10) is provided on one side of the partition (1) and the vertical plate (8), and a guide plate (7) is installed on the partition (1) and the vertical plate (8) through the inclined surface (10) to limit the position.

2. According to claim 1, a linear programming sintering and ore blending device for iron ore powder is characterized in that: The cross bars (6) are evenly distributed on the vertical plates (8).

3. According to claim 1, a linear programming sintering and ore blending device for iron ore powder is characterized in that: A fixing plate (4) is provided on the partition (1), and the partition (1) is slidably mounted on the cross bar (6) via the fixing plate (4).

4. According to claim 3, a linear programming sintering and ore blending device for iron ore powder is characterized in that: The cross bar (6) is provided with fixing blocks (3) on both sides of the fixing plate (4), and the fixing blocks (3) are fixed to the cross bar (6) by means of bolts.

5. According to claim 1, a linear programming sintering and ore blending device for iron ore powder is characterized in that: Rotating shafts (9) are provided at both ends of the supporting roller (11), and the supporting roller (11) is rotatably mounted on the vertical plate (8) via the rotating shafts (9).

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