Energy saving, emission reduction and clean production solutions for processing solenoid valve processing under the concept of green manufacturing
Release Time : 2025-05-08
In the context of global advocacy of sustainable development, the concept of green manufacturing has pointed out a new direction for the processing solenoid valve processing industry. To achieve energy conservation, emission reduction and clean production, it is necessary to start from the entire production process, reduce resource consumption and environmental pollution through technological innovation, process optimization and management upgrade, and promote the green transformation of the industry.
Efficient use of energy is the core of energy conservation and emission reduction. In the processing solenoid valve processing workshop, energy-saving equipment, such as CNC machine tools driven by servo motors, are preferred, which can reduce electricity consumption by 30% - 50% compared with traditional equipment. An intelligent energy management system is introduced to monitor the operating status of electrical equipment in the workshop in real time, automatically adjust the equipment power according to the production load, and avoid no-load operation. For processes that require heating, such as drying treatment of solenoid valve coils, electromagnetic induction heating technology is used instead of traditional resistance heating, and the thermal efficiency is increased to more than 90%, reducing heat loss. At the same time, solar photovoltaic panels are installed on the top of the workshop to integrate clean energy into production electricity, reduce dependence on traditional power grids, and realize the greening of energy structure.
Clean production process is the key to reducing pollution. In the solenoid valve surface treatment process, the highly polluting electroplating process is abandoned and environmentally friendly chemical plating or nano-spraying technology is adopted. Chemical plating replaces traditional heavy metal-containing plating solutions with cyanide-free and chromium-free formulas, reducing wastewater discharge by more than 80%; nano-spraying uses special coating materials to improve the corrosion resistance of the solenoid valve while avoiding air pollution caused by the volatilization of organic solvents. During the machining and cutting process, plant-based cutting fluids are used to replace mineral oil-based cutting fluids. This cutting fluid is biodegradable and has excellent lubrication properties, which can reduce tool wear and reduce cutting energy consumption. In addition, the processing parameters are optimized, and high-speed cutting, dry cutting and other technologies are used to reduce cutting waste and cutting fluid usage, reducing pollution from the source.
Waste recycling realizes resource regeneration. For metal waste generated by processing solenoid valve processing, such as stainless steel and aluminum alloy chips cut off, an automated recycling system is established to separate waste of different materials through magnetic separation, screening and other processes, and then remelt them into new raw materials. The waste recovery rate can reach more than 95%. After multi-stage filtration and oil-water separation, the cutting fluid can be recycled to extend its service life and reduce waste liquid discharge. For discarded packaging materials, such as cartons and plastic films, they are collected and sorted and handed over to professional recycling companies for processing to make recycled packaging products. The recycling of waste not only reduces resource waste, but also reduces energy consumption and pollution in the waste treatment process.
Green supply chain management promotes full-chain collaboration. In the procurement of raw materials, suppliers that have passed the ISO 14001 environmental management system certification are given priority to ensure the green and environmental protection of raw materials, such as the use of metal materials smelted with low energy consumption and non-toxic and harmless insulation materials. Establish long-term cooperative relationships with suppliers, optimize transportation routes, and adopt shared logistics and joint transportation to reduce energy consumption and carbon emissions during transportation. In the product sales stage, promote simplified packaging to reduce resource waste caused by excessive packaging; provide customers with product recycling services, guide customers to return discarded solenoid valves to the factory for disassembly and remanufacturing, form a closed-loop supply chain, and achieve sustainable use of resources.
Digitalization and intelligence help green production. Use digital twin technology to model and simulate the processing solenoid valve processing production line, optimize equipment layout and production process, reduce material handling distance and equipment idle time, and reduce production energy consumption. Introduce industrial robots and automated production lines to achieve precise operation of processing, assembly, testing and other processes, avoid waste caused by human operation errors, and improve material utilization. Through the big data analysis system, collect and analyze data such as energy consumption and pollution emissions in the production process, establish an energy-saving and emission reduction model, predict resource consumption and environmental impact in the production process, provide data support for production decisions, and achieve dynamic optimization and green management of the production process.
Employee training and system guarantees strengthen green awareness. Regularly organize employees to participate in green manufacturing training, covering energy-saving and emission reduction technologies, clean production processes, waste treatment specifications, etc., to enhance employees' environmental awareness and operating skills, and encourage employees to put forward reasonable suggestions for energy conservation and emission reduction. Formulate a green production assessment system, incorporate energy-saving and emission reduction indicators into the employee performance assessment system, and reward outstanding teams and individuals; establish an environmental management responsibility system, clarify the responsibilities of various departments and positions in clean production, and ensure that the concept of green manufacturing runs through the entire production process. Through institutional constraints and incentive mechanisms, we will promote enterprises to form a good atmosphere for all employees to participate in green production.
Policies and standards lead the green development of the industry. We actively pay attention to the green manufacturing-related policies issued by the national and local governments, such as energy-saving and emission-reduction subsidies, tax incentives for environmental protection equipment, etc., and use policy dividends to accelerate the pace of green transformation of enterprises. We will actively participate in the formulation of industry green standards, transform the practical experience of enterprises in energy-saving, emission-reduction and clean production into industry standards, and promote the improvement of the overall green level of the processing solenoid valve processing industry. At the same time, we will strengthen cooperation with scientific research institutions and universities, carry out research and development of green manufacturing technology, overcome common problems in the industry, and provide technical support for the sustainable development of the processing solenoid valve processing industry.