Rice washing machine

Abstract

The invention discloses a rice washing machine which comprises an inner drum with an outlet on bottom; at least two circles of runner sets are arranged on the inner drum; the runner sets comprise a plurality of positive runners; outlets of the positive runners are all bias connected with a side wall of the inner drum; inclined directions of all the positive runners are the same; the positive runners in a same runner set are circumferentially distributed along the same horizontal direction; air or liquid is introduced into the positive runners. According to the invention, air or liquid is introduced into the positive runners in the runner sets, so that airflow vortex and / or waterflow vortex can be formed in the inner drum; rice grains in the inner drum are driven and scoured by the airflowvortex and / or waterflow vortex; two concentric vortexes are formed in the inner drum and vortex intensity is higher, so that a better rice-washing effect can be achieved. According to the invention, fluid vortex is generated by the positive runners on the inner drum wall, so that energy consumption is saved, rice grains are cleaned, and meanwhile, rice grains are not damaged.

Description

technical field [0001] The invention relates to a rice washing machine in the technical field of food processing. Background technique [0002] At present, most of the helpers in the kitchen wash the rice manually in canteens or large restaurants. However, it takes a long time to clean the rice manually, resulting in low efficiency of rice washing: at the same time, the helpers are sometimes tired and the washed rice is not good. Clean, it will bring some problems to the food safety of the eaters. [0003] In this regard, the Chinese invention patent application CN201610731604.2 discloses an air-floating water-push rice washing machine, which includes a casing, a mounting frame, a stirring motor, a stirring shaft, a spiral blade, a movable water spray device, and a mesh-type air intake. Water outlet device, the top of the casing is provided with a mounting frame, the mounting frame is provided with a stirring motor, and the output shaft of the stirring motor is provided wit...

AI Technical Summary

Problems solved by technology

However, in this scheme, there are the following disadvantages: 1. Since the stirring shaft with the helical blade is selected for stirring and generates a vortex, in order to achieve a sufficient cleaning effect, the stirring shaft needs to be inserted into the casing to a certain depth, which consumes more energy ; Second, because the water sprayed by the rotary sprinkler head is in the opposite direction of the stirring shaft, some rice may be pushed into contact with the stirring shaft, and the rotating stirring shaft may break the rice and even affect the subsequent screening. filter

Images