Zhongshan factory waste machinery recycling where there is - Xinhua News

Zhongshan factory waste machinery recycling where there is - Xinhua News

Ring mirror purification

Most recycled raw materials, such as waste plastics, waste rubber, waste paper, waste non-ferrous metals, etc., in accordance with the current recycling manufacturing technology, regeneration once, the intrinsic quality is reduced once, so that the quality of recycled products is poor. And scrap iron repeatedly back to the furnace steelmaking, recycling, not only will not reduce the inherent physical and chemical performance of steel and technical indicators, but also in a sense, the steelmaking process is the process of steel water purification. Each time the scrap iron returns to the furnace, its inherent harmful elements (sulfur, phosphorus, silicon, etc.) and other impurities are purified once. Therefore, the use of scrap iron back furnace steelmaking, is conducive to improving the intrinsic quality of steel water, improve the physical and chemical performance of steel and technical indicators, can be described as "Phoenix Nirvana, bath fire rebirth", "hundreds of steel."

The difficulty of scrap iron recovery is that the non-ferrous metal elements left in scrap iron are not easily removed in the process of steelmaking, and the sorting in the treatment of scrap iron purification must be strengthened to speed up the technological breakthrough of copper, nickel, chromium and tin in steelmaking.

Recycle the metal it contains or materials recycled by other sections and reuse it for secondary use. Especially for the recovery of those metals, we can reduce the mining of some ore, for the environment has a very good protective effect. We recycle industrial equipment for a very simple reason, which is to reuse wasted resources without wasting limited resources. Because, in fact, there are a lot of process equipment can continue to be put into production and use, but we need to repair it, and so on after we repair, we can be put into industrial production again. For process equipment that we can't repair, we can use them as parts for our parts library after collecting useful parts from their equipment, so that even if we can't use the entire equipment, it's a big use of resources. Also, because after all, is industrial production equipment, so some more or less there will be a certain amount of pollution.

In the recycling and reuse of CNC machine tools, the environmental impact of machine tool remanufacturing should also be taken into account. Therefore, it is necessary to discuss the recycling and reuse of CNC machine tools for green manufacturing, so as to better promote the sustainable development of manufacturing industry. The so-called green manufacturing, in fact, refers to a modern manufacturing model under the premise of ensuring product quality, function and cost, can improve the efficiency of resource utilization, and take into account the environmental impact of product manufacturing. As a closed-loop control system. Green manufacturing is an energy-saving production mode that can realize waste recycling and clean production of products. CNC machine tool recycling process is the use of CNC machine tool original parts for product remanufacturing, through the corresponding processing methods to restore the size, shape and performance of machine parts, so it is also a process to achieve full use of resources. The application of green manufacturing concept in this process can take into account the environmental pollution of machine tool recycling.

Can be made into other forms of products for other industries, the protection of ecological environment recycling can effectively solve the problem. Replacing simple landfills and incineration is conducive to protecting the ecological environment, and making full use of resource recycling can make full use of resources to reduce the constraints of resource pressure. Machinery and equipment recovery includes: transformers, elevators, electrical cabinets, generators, distribution equipment, contactors, mechanical switches, mechanical circuit boards, electric motors, welding machines, generator sets, air compressor driving, wires and old and new cables and other mechanical equipment recovery. The wide application of machinery and equipment has also led to the rise of machinery and equipment recycling industry. The recovery of machinery and equipment is of great significance, and the recovery of mechanical equipment is also a kind of suppression of the price of machinery and equipment. Machinery and equipment recycling to the environment and resources are to make a corresponding contribution. Corporate culture: integrity, practical, business philosophy: the pursuit of endless, advancing with the times to create the future! Concept: the pursuit is the starting point of our work, creation is the driving force of our life, the realization is our enduring pursuit!