As China's sand industry enters the period of transformation and upgrading, more real estate can be released, and there is a state of sand supply and demand imbalance and price fluctuation frequently. A large number of companies that did not meet environmental requirements for sand were ordered to rectify, and river sand mining was banned to some extent. Environmental protection storm swept the whole sand and stone industry.

Environmental protection mine construction is urgent, good environment needs us to build together. However, green mine construction is not a simple plant greening, vegetation coverage is important, but the main key to produce dust and pollution is the production process. Therefore, optimizing the production process and building environmentally friendly sand production line is the core of low-carbon environmental protection.

In the process of sand making, the crushing process of stone is a major cause of dust, especially in the crushing process of large materials, dust is serious. The environmentally friendly sand production line of Yuhong machine is closed processing of the whole production line, and dust collector is set in the main dust producing place for dust collection. In this way, the whole production line is almost in completely closed mode, and there is little dust pollution, which can be directly avoided from the source.

Yuhong dust collector air box pulse bag dust collector electrostatic dust collector two. The air box pulse bag dust collector has the advantages of separate chamber backblowing and jet blowing pulse dust collector, which overcomes the shortcomings of insufficient kinetic energy strength and pulse dust cleaning and filtration at the same time in the separate chamber backblowing, enhances the adaptability and improves the dust collection efficiency. The power supply of electrostatic precipitator is composed of control box, boost transformer and rectifier. The output voltage of power supply also has a great influence on the dust removal efficiency.