Horizontal flour mixer with automatic humidity control device and safety protection device

Abstract

The invention discloses a horizontal flour mixer with an automatic humidity control device and a safety protection device. The horizontal flour mixer comprises a frame, a power part, a working part and a control part. In the working part, a motor decelerates via a belt pulley and then drives a stirring shaft to rotate, water is sprayed into a box body through a water inlet pipe, a hand-operated emergency water valve, an electromagnetic water valve and a porous water spray pipe successively, and a discharge port is formed in the lower part of the box body; the control part controls the electromagnetic water valve through a humidity sensor and a single-chip microcomputer to achieve the purpose of automatic humidity control; a thermal relay and a contactor are arranged in the control circuitof the motor; and a protective cover is installed on the outer sides of the motor and a transmission mechanism thereof. According to the invention, the arrangement of the humidity control device and the safety protection device can effectively reduce the labor intensity of workers, improves the uniformity of flour mixing, helps the workers to learn about the specific humidity value of a flour mixture in real time, enhances control precision, product quality and food safety and ensures the safety of the workers and equipment.

Description

Technical field [0001] The invention relates to a food processing machine, in particular to a horizontal noodle mixer with an automatic humidity control device and a safety protection device. Background technique [0002] The defatted soybean flour or wheat flour is stirred and mixed with water, heated, and extruded by a screw shaft in a shaft sleeve to produce various specifications of soybean protein products or rolled dough. This soy protein product and rolled dough skin are deeply loved by consumers because of their good taste, high nutritional content, and easy digestion and absorption. The humidity of the fabric is very important to the processing quality of soy protein products and rolled dough. Excessive or low humidity will have a greater impact on the processing quality of the product. At present, most of the noodle mixers sold on the market achieve the purpose of controlling the humidity of the fabric by manually adding water and touching it by hand. This manual humi...

AI Technical Summary

Problems solved by technology

This artificial humidity control method is a heavy and boring job. It not only increases the labor intensity of the staff, but also adds water unevenly to the fabric. The staff cannot know the specific humidity of the fabric in the surface box in real time, and the control accuracy is low. , the product quality is not high, and this artificial hand feeling method is also very unhygienic

At present, most of the noodle mixing machines sold on the market adopt an open structure, and there is no safety protection cover on the outside of the motor and transmission mechanism, which has great potential safety hazards

And basically no thermal relay is installed in the control circuit of the noodle mixer motor. When mixing more wet soybean flour or wet wheat flour with higher viscosity, the stirring resistance is large, which may cause the motor to be overloaded, which will cause the motor to heat up. Reduce its service life, may cause damage to the motor in severe cases

In addition, most of the noodle mixing machines currently on the market do not have a discharge port at the bottom of the noodle box. When the noodle mixing is finished, the noodles are taken out manually, which is labor-intensive.

Images