Production system of silk protein solution

The utility model discloses a silk protein solution production system which comprises a constant-temperature heating box, a feeding port is formed in the upper end of the constant-temperature heating box, a discharging port of the constant-temperature heating box is connected with a feeding port of a pH adjusting tank through a first pipeline, and a first pump and a first valve are arranged on the first pipeline. The upper end of the pH adjusting tank is connected with an agent box through an adjusting pipe, an adjusting valve is arranged on the adjusting pipe, a pH meter is arranged on the pH adjusting tank, the discharging end of the pH adjusting tank is connected with a centrifugal machine through a second pipeline, a second valve is arranged on the second pipeline, and the first discharging end of the centrifugal machine is connected with a temporary storage tank through a third pipeline. The temporary storage tank is connected with the feeding end of the evaporator through a fourth pipeline, a second pum