Multi-connected mixing and dissolving pipeline modified asphalt on-line production equipment

The invention relates to multi-connected mixing and dissolving pipeline modified asphalt on-line production equipment. The equipment mainly comprises a colloid mill (1), an asphalt pump (2), a filter(7), a multi-connected mixing and dissolving pipeline (4), a spiral feeder (6), a weighing spiral conveyor (5) and an electric appliance control part (3). The spiral feeder (6), the weighing spiral conveyor (5), the multi-connected mixing and dissolving pipeline (4), the filter (7), the asphalt pump (2) and the asphalt colloid mill (1) are orderly connected in series through respective inlets andoutlets. The outlet of the asphalt colloid mill (1) is connected to a three-way valve, one outlet of the three-way valve is connected to the multi-connected mixing and dissolving pipeline (4) througha pipeline, and the other outlet is connected to an asphalt finished product tank or a mixing station or other equipment through a pipeline. The equipment is compact in structure and convenient to use, improves the efficiency,