Movable equipment for preparing artificial stone based on spoil/muck
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 安徽瑞迪工程科技有限公司
- Publication Date
- 2021-06-08
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Abstract
Description
technical field
[0001] The invention relates to the field of brick-making technical equipment, in particular to a movable equipment for preparing artificial stones based on spoil / slag. Background technique
[0002] In recent years, with the continuous deepening of the construction of ecological civilization and the strengthening of environmental protection, the mining of natural resources such as river sand has been restricted or banned all over the country, and the supply and demand of sand and gravel have become unbalanced. In some serious areas, the supply of sand and gravel has been seriously in short supply. There is even a situation where there is no stock available, resulting in a huge price increase in the short term. At the same time, large-scale engineering projects such as river course, lake dredging or other infrastructure projects produce a large amount of spoil / slag, part of which is used for backfilling, but more of it cannot be disposed of or is difficult to ...