Layout structure of copper smelting raw material plant
By arranging materials in the copper smelting raw materials factory according to quality zones and setting up feeders and test areas, the problems of material management difficulties and high production costs are solved, and the effect of space utilization and cost reduction is achieved.
Patent Information
- Application Number
- CN201911276677.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-12-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2039-12-12
AI Technical Summary
During copper smelting, uneven composition and unreasonable storage and arrangement of materials lead to time-consuming and labor-intensive transportation, difficulty in management, and easy spilling of materials, increasing production and management costs.
The material storage area in the factory is divided into high-quality, ordinary, low-quality and miscellaneous materials, and is arranged along the factory, with a feeder and weighing device, which is connected to the smelting feeding device through a conveyor belt, and the test area is located in the material The junction of the district is convenient for testing and management.
The quality of materials is extended and stacked, making full use of space, and reducing material management difficulties and production costs.
Smart Images
Figure CN110984638B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of metallurgical manufacturing, and in particular relates to a layout structure of a copper smelting raw material plant. Background Art
[0002] During copper smelting, the reaction between the materials in the furnace and oxygen is very rapid. The fluctuation of the composition of the smelting materials directly affects the quality of the finished product. Therefore, the smelting materials need to be strictly proportioned. At present, in order to facilitate settlement, materials are usually stored in different areas according to their sources. The material stacking area or storage bin is small and scattered throughout the material plant. When batching, it is necessary to transfer materials of different grades from each storage area separately, and then centrally mix and granulate the materials. The transportation process is time-consuming and labor-intensive, and material management is very difficult. Material spillage often occurs during transportation, which not only leads to the loss of raw materials, but also requires re-transportation of supplementary materials, which has high production and management costs. Summary of the invention
[0003] The object of the present invention is to provide a layout structure of a copper smelting raw material plant which is easy to manage and convenient to produce.
[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a layout structure of a copper smelting raw material plant, the material storage area in the plant includes a mineral material area, and the mineral material area is divided into a high-quality mineral material area, an ordinary mineral material area, a low-quality mineral material area and a miscellaneous material area according to the composition and content of impurities in the ore raw materials. The material areas are arranged in sequence, and each material area is respectively provided with a feeder, and a weighing device is provided at the bottom of the feeder. The feeder is connected to a smelting feeding device through a conveyor belt.
[0005] Compared with the prior art, the present invention has the following technical effects: materials are stacked in order of quality, the layout is reasonable, the space can be fully utilized, the difficulty of material management is greatly reduced, and the production and operation costs of the enterprise are reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The following is a brief description of the contents and symbols in the drawings of this specification:
[0007] Figure 1 , 2 It is a schematic diagram of the present invention.
[0008] In the figure: 10. Mineral material area, 11. High-quality mineral material area, 12. Ordinary mineral material area, 13. Low-quality mineral material area, 14. High-mix mineral material area, 20. Auxiliary material area, 21. Fuel area, 40. Testing area, 51. Feeder, 52. Conveyor belt. DETAILED DESCRIPTION
[0009] The specific implementation of the present invention is further described in detail below through description of embodiments in conjunction with the accompanying drawings.
[0010] A layout structure of a copper smelting raw material plant, the material storage area in the plant includes a mineral material area 10, and the mineral material area 10 is divided into a high-quality mineral material area 11, a common mineral material area 12, a low-quality mineral material area 13 and a high-mixed mineral material area 14 according to the composition and content of impurities in the ore raw materials, that is, the materials are stored according to their quality, which is convenient for management and use. The material areas are arranged in a sequential manner, so that the transfer channels are arranged in the sequential direction, which can meet the transfer needs of all materials, and can maximize the use of the space in the plant. Figure 1 , 2 In the embodiment shown, each material area is arranged along the length of the plant. In other embodiments, the material area can also be arranged along a curve or a loop. A feeder 51 is provided in each material area. A weighing device 53 is provided at the bottom of the feeder 51. The feeder 51 is connected to the smelting feeding device through a conveyor belt 52. In this way, real-time weighing can be performed during feeding, and the material transfer volume can be reliably recorded, which is convenient for material management.
[0011] The material storage area also includes a testing area 40, which is located at the junction of adjacent material areas, so that it is convenient to take and test samples from adjacent material areas. The testing area 40 is arranged near the material entrance 30, so that it is convenient to test the incoming materials before they are put into storage. The bottom of the testing area 40 is provided with a stainless steel plate, which is convenient for the transfer machine to cooperate with the flat pile sampling, and the top roof is made of light-transmitting material, which is convenient for sampling under natural light.
[0012] Preferably, each mineral material area 10 is arranged beside the conveying direction of the conveyor belt 52, and the mineral material area 10 with the largest amount is arranged near the end of the conveyor belt 52. Figure 1 , 2 As shown, the conveyor belt 52 transports from left to right, with the left side being the upstream and the right side being the downstream. In specific implementation, the highest-quality mineral material is used in the largest amount. Therefore, in order to improve the feeding efficiency, the high-quality mineral material area 11 is located downstream of the conveyor belt 52 in the material storage area and is arranged adjacent to the discharge end.
[0013] Attached Figure 1 , 2 In the illustrated embodiment, the material storage area further includes an auxiliary material area 20 and a fuel area 21, the common mineral material area 12 is located beside the starting end of the conveyor belt 52, the low-quality mineral material area 13 is located downstream of the common mineral material area 12, the high-mix mineral material area 14 is arranged adjacent to the auxiliary material area 20 and the fuel area 21, and the high-quality mineral material area 11 is located beside the end of the conveyor belt 52. In this embodiment, the amount of common mineral material is second only to that of high-quality mineral material, and the two are arranged separately to avoid problems caused by mutual interference during feeding and feeding.
[0014] Attached Figure 1 In the embodiment shown, a road is provided between the two material storage areas for the material delivery vehicle to pass through, and two conveyor belts 52 are arranged on one side of the material storage area away from the road; Figure 2In the embodiment shown, the material storage area is arranged on both sides of the conveyor belt 52, and a road for the material delivery vehicle to pass is arranged outside the material storage area. In this way, after the material is delivered to the raw material plant, it is tested in the testing area 40, and the material that meets the requirements is delivered to the corresponding material area. When it is needed, the material is delivered to the feeder 51 by the driving grab bucket, and then delivered to the next process by the conveyor belt 52. The material delivery paths do not interfere with each other, and the management is simple and efficient.
Claims
1. A layout structure of a copper smelting raw material plant, Features: The material storage area in the plant includes a mineral material area (10). The mineral material area (10) is divided into a high-quality mineral material area (11), a common mineral material area (12), a low-quality mineral material area (13) and a high-mix mineral material area (14) according to the composition and content of impurities in the ore raw materials. The material areas are arranged in sequence. A feeder (51) is provided in each material area. A weighing device (53) is provided at the bottom of the feeder (51). The feeder (51) is connected to the smelting feeding device through a conveyor belt (52). Each mineral material area (10) is arranged on the side of the conveyor belt (52) along the conveying direction thereof, and the mineral material area (10) with the largest amount of use is arranged adjacent to the end of the conveyor belt (52); The material storage area also includes an auxiliary material area (20) and a fuel area (21), the common mineral material area (12) is located beside the starting end of the conveyor belt (52), the low-quality mineral material area (13) is located downstream of the common mineral material area (12), the high-mix mineral material area (14) is arranged adjacent to the auxiliary material area (20) and the fuel area (21), and the high-quality mineral material area (11) is located beside the end of the conveyor belt (52); A road for a material delivery vehicle to pass through is provided between the two material storage areas, and two conveyor belts (52) are respectively arranged on one side of the material storage area away from the road, or the material storage area is arranged on both sides of the conveyor belt (52), and a road for a material delivery vehicle to pass through is provided outside the material storage area.
2. The layout structure of the copper smelting raw material plant according to claim 1, Features: It also includes an assay area (40), which is located at the junction of adjacent material areas.
3. The layout structure of the copper smelting raw material plant according to claim 2, Features: The testing area (40) is arranged adjacent to the material inlet (30).
4. The layout structure of the copper smelting raw material plant according to claim 3, Features: The bottom of the test area (40) is provided with a stainless steel plate, and the top roof is made of a light-transmitting material.