Photoelectric mineral processing equipment is a kind of mineral processing equipment that integrates high efficiency, accuracy and easy operation. It is based on the principle of photoelectric effect and realizes the separation of minerals and impurities through the interaction between light and minerals. https://www.mdoresorting.com/ccd-sensor-based-ore-color-separator-sorting-machine Its main components include feeding system, photoelectric system, control system and sorting system. The equipment has a wide range of applications, including metal mines, non-metallic mines, coal and waste beneficiation. Its advantages lie in its high efficiency, low cost, green environmental protection and technological progress. Compared with traditional physical beneficiation and chemical beneficiation, the only energy consumption of photoelectric beneficiation is electricity consumption, and the cost per ton of beneficiation is low. At the same time, photoelectric beneficiation has zero pollution to the environment and is a more environmentally friendly beneficiation method. Therefore, as a high-efficiency, accurate, easy-to-operate, environmentally friendly and intelligent mineral processing equipment, daily inspection and maintenance are important links to ensure its long-term stable operation, accurate sorting and extended equipment life. The following are some daily inspections of equipment: Visual inspection: Check whether the equipment housing is intact, damaged or deformed. Check whether the moving parts such as conveyor belts and rollers have abnormal wear or damage. Photoelectric beneficiation equipment may accumulate dust and dirt during operation, which will affect its performance. Therefore, the surface and interior of the equipment should be cleaned regularly, especially the optical parts and sensors. Electrical system inspection: Check whether the power plug and power cord are intact and not damaged or aged. Check whether the power switch, indicator light, etc. are working properly. Use a multimeter or other tool to check whether the voltage, current and other parameters of the circuit board are normal. Pay attention to waterproof, moisture-proof and dust-proof, and ensure that the electrical system is in a dry and clean environment. Optical system inspection: Check if the lens is clean and free of dust or stains. Check if the light source is working properly and the brightness is appropriate. Check if the photoelectric sensor is sensitive and can accurately identify the material. Mechanical system inspection: Check whether the tension of the conveyor belt is appropriate, without looseness or excessive tension. Check whether the rotating parts such as rollers and bearings are flexible, without sticking or abnormal noise, and the moving parts need to be lubricated regularly. Check the vibration and noise of the equipment, and deal with any abnormalities in time. Software system check: Check the software version of the equipment to ensure it is the latest version. Perform functional tests on the equipment regularly to check whether the equipment's sorting algorithm and parameter settings are correct. Including mineral processing effect, recognition accuracy, etc., to ensure that the equipment is in the best working condition. If any problems are found, they should be adjusted or repaired in time. Check whether the communication interface of the equipment is normal and whether the connection with other equipment is stable. Safety performance inspection: Check whether the safety protection devices of the equipment are intact, such as protective covers, emergency stop buttons, etc. Check the grounding of the equipment to ensure that it meets safety standards. Records and Reports: Establish equipment maintenance records. Each inspection should be recorded in detail, including inspection time, inspection content, problems found and treatment methods. Any problems or abnormalities found should be fed back to the relevant departments in a timely manner for timely processing. Regularly summarize and analyze inspection records to identify potential problems and formulate preventive measures. Please note that the above inspection contents are only general suggestions. The inspection items of specific equipment may vary depending on factors such as equipment model, use environment and process requirements. Therefore, it is recommended to refer to the user manual or maintenance guide of the equipment and formulate a detailed inspection plan based on the actual situation. At the same time, any problems found should be dealt with in a timely manner to ensure the normal operation and efficient sorting of the equipment. In addition, in order to ensure the long-term and stable operation of the photoelectric mineral processing equipment, in-depth maintenance and repairs should be carried out regularly. This includes replacing severely worn parts, checking the safety of the electrical system, etc. When the equipment fails, contact professional maintenance personnel in time to deal with it to avoid self-disassembly or repairs that may cause the problem to expand.

As the core link of ore utilization in the ore industry, ore sorting plays a vital role in improving ore grade and recovery rate. However, with the reduction of high-grade and easy-to-mine ores and the increasing cost of ore sorting, these are two major problems that plague mining companies. Therefore, how to adopt appropriate ore dressing methods and reduce ore dressing costs have become issues that companies need to solve urgently. In order to achieve the best ore processing effect, mining companies can reduce the cost of ore sorting by choosing the ore sorting process. At the beginning of the process design, it is necessary to select according to the ore characteristics and design a suitable and efficient ore dressing process. At the same time, due to the requirements of energy conservation and environmental protection, energy-saving and environmentally friendly ore sorting technology should be adopted to reduce energy consumption and environmental pollution, and reduce ore processing costs. First of all, the ores can be divided into the following categories according to their characteristics: 1. Physical characteristics of ore The physical characteristics of ore are mainly divided into color, shape, texture, hardness, magnetism, density, etc. Different beneficiation methods can be selected according to the physical characteristics of the ore. For ores with large differences in mineral density, such as barite, hematite, asbestos, mica, kaolin, etc., heavy media can be used for beneficiation; magnetic separation is often used for magnetite and pyrrhotite with strong magnetism, semi-pseudo-hematite with medium magnetism, some ilmenite, chromite, and weakly magnetic hematite and rhodochrosite; fluorite, talc, wollastonite, silica, lithium ore, quartz, potassium feldspar, etc. with large differences in appearance characteristics such as color, texture, shape, and gloss often use photoelectric separation. 2. Chemical characteristics of ore Different ores have different chemical characteristics, such as composition, acidity and alkalinity. For example, copper oxide ore is often separated and flotated, while gold ore is extracted by amalgamation, cyanide, thiourea, high temperature chlorination and other methods. 3. Structural characteristics of ore Ore structure refers to the characteristics of mineral particles in the ore:the shape, relative size, inter-embedded relationship of mineral particles or the inter-embedded relationship between mineral particles and mineral aggregates. For example, for impregnated copper-sulfur ore, the preferential flotation process is adopted, and the tailings after copper flotation must be flotted with sulfur again. 4. Ore Origin Environmental Characteristics Different types of ores are formed in different production environments. For example, the Yuanshanzi nickel-molybdenum ore is of sedimentary metamorphic hydrothermal transformation type. According to the characteristics of the ore, rock crushing, roasting, and flotation with reagents are selected. For example, the sedimentary barite ore in Jingtieshan, Huashugou, Sunan, Gansu and Baiyuxiacun, Sichuan, as well as the hydrothermal barite ore associated with sulfide ores and fluorite, are separated by flotation in addition to gravity separation. Ore pre-selection experiment Ore dressing experiments are an important basis for formulating correct ore sorting technology and determining ore sorting equipment. Through ore dressing experiments, ore dressing processes can be optimized and ore dressing costs can be reduced. When conducting ore dressing experiments, a reasonable test plan should be formulated according to ore characteristics and ore sorting requirements, the test process should be optimized, and the test efficiency and accuracy should be improved. During the test, the following points should be noted: 1. Experimental samples should be representative samples of the ore body to ensure the accuracy and reliability of the experiment. 2. The experiment simulated the actual production conditions as much as possible. 3. Conduct statistics and analysis on experimental data, optimize mineral processing process parameters and equipment, and improve mineral processing efficiency and recovery rate. How to choose mineral processing equipment https://www.mdoresorting.com/heavy-duty-ai-ore-sorting-machine-ore-sorter-mineral-separator-sorting-38cm-particles Ore sorting equipment is the key equipment in the mineral processing process. When selecting equipment, it is necessary to fully consider the characteristics and requirements of the ore to select the appropriate equipment. In the process of selecting equipment, performance and cost should be given priority, and factors such as equipment life, wearing parts and operation and maintenance costs should also be considered. At the same time, the choice of manufacturer is also very important, whether it is a professional provider of mining equipment. For example, MINGDE Optoelectronics specializes in the research and development and production of photoelectric mineral processing equipment. Develop a reasonable mineral processing process Formulating a reasonable process during the mineral processing is the key to ensuring the mineral processing effect and reducing the mineral processing cost. Reasonable control of each link can effectively reduce losses and operation and maintenance costs. The specific measures are as follows: 1. Reduce equipment overload and wear. 2. Strictly control the operating parameters of mineral processing equipment. 3. Formulate scientific and reasonable maintenance plans for different equipment, and conduct regular inspections and maintenance to effectively extend the service life of the equipment. In summary, reducing the cost of mineral processing and mineral processing technology should be done from multiple aspects and angles, including reasonable mineral processing process, suitable equipment, control of mineral processing process, rigorous mineral processing experiments, etc. Only by combining various factors,we can the reduction of mineral processing costs and the sustainable development of mining enterprises be achieved.