Pebble intelligent sorting ushers in a new phase of development!

Cobblestone

Cobblestone is named because of its resemblance to a goose egg, is a purely natural stone, mainly by the crustal movement after the old riverbed uplift generated in the sand and gravel, through the impact of flash floods, water carrying process of extrusion, friction formation. The main chemical composition of pebbles is silica, divided into mechanical pebbles, river pebbles and rainforest. Domestic distribution is mainly located in Jiangsu, Hebei, the middle and lower reaches of the Yangtze River, Liaoning, Shandong, Chongqing, Guizhou, Guangxi, Xinjiang and other regions.

The main chemical composition is silica, followed by a small amount of iron oxide and trace elements and compounds such as manganese, copper, aluminum and magnesium. They themselves have different pigments, such as red for iron, blue for copper, purple for manganese, yellow translucent for silica colloidal pith, jade color with green minerals, etc.; as these pigment ions dissolved in the silica hydrothermal fluid of different types and content, thus presenting a variety of shades, shades of color, so that the pebbles show black, white, yellow, red, dark green, green and gray color system.

The main characteristics of pebbles

Pebbles are loved by people for their unique colors, shapes and textures. The colors are mainly light white, light yellow, light gray, light purple, light green, light red and other colors; the shapes are mainly round, oval, heart-shaped, ovate, triangle, quadrilateral and other shapes; the textures are also different, including fine lines, coarse lines, stripes, spots, mesh, lines and so on.

Uses of pebbles

1、Cobblestone is widely used in public buildings, courtyard buildings, paving, park roads, bonsai filling, garden art and other high-level superstructures.

2、At the same time, cobblestone provides high quality materials for water purification, sewage treatment, electric power, gardening and other projects.

3, pebbles can also be used as ceramics, precision casting, papermaking, spray grinding, chemical industry, monocrystalline silicon, national defense, etc. to provide raw and auxiliary materials.

How to sort the silica in pebbles

Due to the different uses of pebbles, there will be certain requirements for them. For example, when used for chemical and smelting purposes, it is necessary to sort out the pebbles in addition to silica and miscellaneous stones.

The sorting of cobblestone is mainly carried out by manual hand-selection, which greatly limits the production capacity for enterprises with high production demand, and it is difficult to meet the demand for large production capacity, so it is urgent to improve efficiency and increase production through the introduction of technology.

At present, in the pebble sorting mainly for photoelectric sorting technology, equipment for mining artificial intelligence sorting machine, the use of photoelectric + artificial intelligence technology can accurately identify silica, hemp stone and miscellaneous stones. For pebble sorting is mainly through color + texture + shape and other characteristics, sorting.

Artificial intelligence sorting machine is mainly in the field of sorting, the introduction of artificial intelligence means of neural convolutional network, can identify the differences in the surface characteristics of the ore, the equipment has the function of independent learning continuous optimization. For pebbles such as color, shape, texture complex ore, only the use of artificial intelligence sorting machine can effectively achieve the replacement of manual sorting, to meet the needs of enterprise capacity and efficiency.

As a professional enterprise in the field of ore photoelectricity sorting - Mingde Optoelectronics, is a high-tech enterprise specializing in mining intelligent sorting, intelligent sorting robot and mining equipment research and development, design, manufacturing, sales and service. Its artificial intelligent sorting machine can effectively sort each particle size, each specification, wet and dry sorting, and can fully meet the sorting requirements for pebbles. At present, it has been maturely applied and used in field production.