In the past, we may have simply discarded tile waste, or recycled it for paving. In fact, the value of tile waste increases a lot after grinding, and the production of concrete from tile waste has become one of the main uses.
Ceramic enterprises will produce a large amount of waste ceramics in the production process, mainly including waste polished tiles, glazed tiles, ceramic mosaic tiles, etc. Among them, waste polished bricks account for more than 60% of the total waste ceramics. As a fired product, waste polished bricks have a low recycling rate and are mostly disposed of in landfills at present. If waste tiles can be used to produce green recycled concrete, it will not only reduce environmental pollution, but also save natural sand and stone resources. Recycled fine aggregate was prepared from waste ceramics to replace 40%-60% of natural sand. The research results show that the wear resistance, workability and chloride ion penetration resistance of concrete mixed with waste ceramic recycled fine aggregate are better than ordinary concrete.
So what kind of grinding equipment is used for grinding tile waste? What is the process like?
1: the crushing of raw materials, the large pieces of waste tiles are crushed by the crusher to the fineness (15mm-50mm) that can enter the mill.
2: After grinding, the small pieces of waste tiles are sent to the storage hopper by the elevator, and then sent to the grinding chamber of the mill for grinding evenly and quantitatively by the feeder.
3: The materials after classification and grinding are classified by the classification system, and the unqualified powders are classified by the classifier and returned to the main machine for re-grinding.
4: the collection of finished products. The fineness powders enter the dust collector with the air flow through the pipeline for separation and collection. The collected finished powders are sent to the finished product silo by the conveying device through the discharge port, and then uniformly used for powder loading or automatic packing machine for packing.
Grinding tile waste to produce concrete adds value and protects the environment. We only need a grinding mill to turn waste tiles into treasure. Welcome to leave a message to learn more about the production of concrete from tile waste.