Recently, China Aluminum Guizhou Branch actively carried out technological innovation, through four steps to promote the "three levels of confluence", and realized the Bayer-sintering two process confluence technology innovation, and formed an improved combined process alumina production process technology. In the first step, the Bayer-sintered semen confluence is realized; in the second step, the desiliconization overflow by the sintering method is merged with the dissolved ore slurry; in the third step, the full confluence of the medium-pressure desiliconization slurry and the Bayer-dissolved pulp is realized; and the fourth step is to use The partial sintering method dissolves the crude liquid instead of the washing liquid, and is injected into the flash evaporation system of the high-pressure dissolution unit, and the flash liquid waste heat is used for the desiliconization of the crude liquid. At the same time, a series of innovative technological achievements with independent intellectual property rights were formed in the process of Bayer-Single combined flow technology innovation. For the first time in the world, the innovative use of non-stirring columnar flow decomposition technology has achieved remarkable results. Chinalco, as the first batch of “Innovative Enterprise Pilot Work Units†in the country, relies on independent research and development of Bayer alumina production technology, intensified sintering alumina production technology, and lime Bayer alumina production technology, in the alumina production field Promote independent technological innovation, carry out scientific research, expand the use of resources, and significantly reduce energy consumption. At present, the company's alumina production ranks second in the world, its primary aluminum production ranks third in the world, its output of aluminum processing materials is the fifth in the world, its aluminum processing capacity is the largest in Asia, and it possesses international advanced level and independent intellectual property rights, capable of handling various grades of aluminum. Alumina production technology for earth minerals and aluminum electrolysis technology for 400kA large prebaked electrolytic cells. Alumina and electrolytic aluminum technology levels and equipment manufacturing levels have ranked among the best in the world. Expandable Container House become the main trend of future housing Expandable Container House,Labor Camp Container,Labor Prefab Container House,40Ft Expandable Container House Henan Jinming Metal Material Co., Ltd. , https://www.jinminghouse.com
Expandable container house have attracted much attention as a new type of housing construction, and container houses are also used as daily living houses in many regions. Moreover, this type of container house has also become a future residential trend, and its use advantages are also very obvious.
Good energy saving and environmental protection effect
The expandable container house granny house/small house is made of Eps Sandwich Panel, pu Sandwich Panel, aluminum alloy, galvanized steel structure and other materials. Such materials are not only convenient for construction, but also sustainable. Materials, recycling is relatively simple. Such materials can effectively reduce the generation of construction waste, and the raw materials can be recycled for many times. It is a high-quality housing material that truly achieves the purpose of environmental protection.
Cost-effective housing
Concrete buildings are not cheap to construct, and the construction time is long, and immediate occupancy is not possible. However, the fraud of the expandable container house is lower, and its own transportation cost is not high, and it can be used repeatedly in different locations. It is easy to install on site, and it is equipped with a kitchen, toilet, bedroom, living room, oven, microwave oven, and air conditioner. And other configurations, so in terms of building cost performance and comfort, container houses are indeed a good choice.
Strong scalability
The expandable container house can be expanded. Simply put, its space can be expanded according to your needs. If you need to increase the usable area, you only need 3-5 people to fold the wall panels for half an hour to double the area, and it is very convenient to operate. If you don't need the existing space and want to reduce a certain area, you can fold a part appropriately to meet the requirement of area reduction. At the same time, it can also be pulled away with a trailer, and camps can be set up anytime and anywhere. It is a proper mobile house, caravan park, and no construction qualification certificate is required.
Quality Assurance
As long as high-quality materials can be selected, the long-term use of expandable container houses is also guaranteed. But also pay attention to the daily inspection of container houses. If there are bathrooms, kitchens, etc. inside, you should also pay attention to waterproof and circuit problems, so that the use of container houses is safe and can meet the basic requirements of daily life. The service life of our extended container houses can reach 30 years, and they have been exported to the United States, Ordalia and many countries in the European Union.