With the continuous improvement of global environmental awareness, all walks of life are seeking more environmentally friendly production methods. In the production process of metallurgical bearing forgings, because it involves high temperature smelting, casting and processing, it often produces a large amount of waste gas, wastewater and solid waste, which causes greater pressure on the environment. Therefore, exploring the environmental protection production technology and practice of electrode rod metallurgical bearing forgings is of great significance to achieve sustainable development.
During the production of electrode rod metallurgical bearing forgings, the main environmental pollution sources include waste gas, waste water and solid waste. Among them, the exhaust gas mainly comes from melting and processing links, such as smoke, sulfur dioxide, etc. Wastewater mainly comes from cooling and cleaning links, such as oily wastewater, acid and alkali wastewater, etc. Solid waste is mainly from waste products and scraps.
For these sources of pollution, the following measures can be taken to achieve environmentally friendly production:
Waste gas treatment: The use of advanced flue gas treatment technology, such as activated carbon adsorption, bag dust collector, etc., to purify the waste gas and reduce the emission of smoke and harmful gases. At the same time, the melting process is optimized to reduce the amount of waste gas produced.
Wastewater treatment: Establish sewage treatment facilities, recycle cooling water and cleaning water or discharge after treatment standards. Physical, chemical and biological treatment methods are used to remove harmful substances from wastewater.
Solid waste resource utilization: the waste and scraps are classified and recycled, and the reusable part is reprocessed or recycled to reduce the dependence on raw materials. The parts that cannot be reused should be disposed of safely to avoid secondary pollution to the environment.
In practice, the following measures can be taken:
Establish a sound environmental management system: formulate environmental protection rules and regulations, and clarify the environmental responsibilities of each post. Strengthen staff environmental protection training, improve staff environmental awareness and skill level. Establish environmental monitoring and assessment mechanisms to ensure the effective implementation of environmental protection measures.
The introduction of advanced production technology and equipment: the use of efficient, low-consumption, low-pollution production technology and equipment, such as medium-frequency induction melting furnace, CNC machine tools, etc., to improve production efficiency and product quality, while reducing energy consumption and pollutant emissions.
Implement cleaner production: Reduce raw material consumption and energy consumption by optimizing production processes and processes. The use of non-toxic or low-toxic raw materials to reduce the use of harmful substances in the production process. Promote waste reduction, recycling and harmless treatment in the production process.
Establish a circular economy system: establish a waste recycling and recycling system to achieve efficient recycling of resources. Encourage the exchange of materials and the utilization of by-products among enterprises to form an industrial symbiosis system.
Strengthen cooperation and exchanges between enterprises: carry out cooperation and exchanges with enterprises in the same industry, and jointly discuss environmental protection production technology and practical experience. Through industry associations, technical forums and other forms, promote the industry’s environmental protection technology progress and standards.
In summary, the environmental protection production technology and practice of electrode rod metallurgical bearing forgings is a systematic project, which needs to start from many aspects, including waste gas treatment, waste water treatment, solid waste resource utilization and so on. Through the establishment of a sound environmental protection management system, the introduction of advanced production technology and equipment, the implementation of cleaner production, the establishment of a circular economy system and strengthening cooperation and exchanges between enterprises and other measures, can achieve the environmental protection production goals of electrode rod metallurgical bearing forgings, promote the sustainable development of enterprises.
