Rice hulling and milling integrated polished rice processing system

The invention discloses a rice hulling and milling integrated polished rice processing system which comprises a feeding hopper, a rice hulling assembly, a rice milling assembly and an impurity removing barrel connected with a rice hulling outlet and a rice milling inlet, one side of the impurity removing barrel is connected with an impurity removing pipe, a blast pipe corresponding to the impurity removing pipe in position is arranged on one side of the impurity removing barrel, and a broken rice collecting groove is formed in the bottom of the impurity removing pipe. The broken rice collecting tank is communicated with the feeding end of the impurity removing barrel through a rice guiding pipe, and the rice guiding pipe is provided with a humidifying box used for wetting the surfaces of broken rice and a freezing barrel used for freezing water on the surfaces of the broken rice. After rice hulling, sundries are removed, broken rice is collected, the broken rice is ground together with brown rice after being