Green stone is the theme Stone products are environmentally friendly building materials Although the energy consumption of the stone industry is low, stone materials are non-renewable resources after all. At the same time, the dust, noise and waste in the stone processing process make the global stone industry feel need for the stone industry. Sustainable development is discussed and exchanged. Starting from the green topics in the mining, processing, and use of the stone industry, we will discuss in depth the new business opportunities for the stone industry.
Daniel Rea, director of the Overseas Promotion Department of the American Natural Stone Committee, brought to the guests the advanced experience of the United States in improving the use of stone products and reducing pollution. He believes that despite the fact that stone is a rare resource and the mining environment for mining stone is poor, natural stone has undeniable characteristics of long service life and can be recycled, especially after using some of today’s advanced technology to transform the stone mining and processing links. Stone products should be the most environmentally friendly building materials.
Xu Rongqi, president of the Fujian Stone Industry Association, introduced the main types of stone and its uses. He emphasized that the current new design concepts and processing technologies have improved and expanded the use value of stone. The new design concept allows stone to be combined with other building material distribution innovations, while the new technology allows the stone to have its own new features of cleanliness, antibacterial, and water absorption. He believes that the stone resources are limited, but the emphasis on ideas and technology is more important than buying resources.
China's stone products will grow strongly Today, as China's economy continues to grow, people's consumption levels continue to increase, and China has become one of the world's largest stone consumer countries.
Zou Chuansheng, president of the China Stone Association, believes that last year China implemented a macro-control policy of "expanding domestic demand and maintaining growth," and the domestic market has stimulated the demand for stone materials. The industrial added value of enterprises above designated size in the stone industry in China increased by 21% last year, and both sales revenue and profits have achieved double-digit growth. He predicted that the recovery of the international stone market this year is slow, but as China has stepped up efforts to promote urbanization this year, especially the policy of “building materials to the countryside†is about to be introduced, the demand for stone products in the domestic market in China will be strong. growth of.
Specification
The system with solar power generation, charging and storage devices. It can supply power without any external power supply. It can start and stop while necessary.
It can clean without water and cleaning medium.
The cleaning area is large, one-way running distance is 800-1000 M.
The cleaning effect is good, the efficiency is above 95%.
Strong adaptability, suitable for roofs, greenhouses, plains, hills, deserts, lakes and other areas and terrains, the overall protection level of the control system is IP55, all-weather work.
The cleaning part is made of macromolecule material which is made by soft spiral brush it won`t damage the toughened glass on the surface of the PV module.
The cleaning time and frequency can be set according to different geographical and seasonal conditions.
The system has two operation modes: fully automatic remote control mode and local manual control mode, the two modes can switch each other.
It equipped with wireless module, can realize remote control and telemetry functions.
The mechanical structure is simple, reliable and stable, provide warranty for 2 years.
Standardization and modularization of equipment parts, easy to be transported, installed and debugged.
Equipped with infrared temperature sensor group, which can measure the temperature of silicon wafer and analyze the power of single board.
Significant economic benefits, the investment is about 0.1-0.15 RMB/W, effectively enhance the power generation efficiency of 6%--25%, can recover the investments in 1-2 years .
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Hebei Honde Plastic & Metal Co., Ltd. , https://www.foundation-system.com