Apparatus and method for controlling the heating of domestic soybean milk and soybean curd making machine

Abstract

The heating control apparatus has a temperature sensor, a key input means, a control means, a motor drive means, and a heater drive means, wherein the temperature sensor senses a temperature, then converting the temperature into an electric signal, and outputs the signal, the key input means is used so that a user inputs an operational instruction, the control means reduces the electric power consumption and simultaneously prevents the soybeans from being ground into the excessively small size, by maintaining the primary heating temperature until it reaches 78[deg.]C, and further reduces the electric power consumption and simultaneously makes the ground soybeans fully mellowed, by maintaining the secondary heating temperature at 95 to 100[deg.]C for 30 sec after the soybeans have been ground, the motor drive means supplies the motor with an electric source based on a control signal of the control means and then drives the motor, and the heater drive means supplies the heater with another electric source based on another control signal of the control means and then drives the heater.

Description

technical field [0001] The present invention relates to a household soybean milk and tofu making machine, and more specifically relates to setting the primary heating temperature at a relatively low temperature to reduce power waste, and at the same time, the soybeans are not crushed too finely in the crushing process, and the secondary heating A heating control device and a heating control method for a domestic soybean milk and tofu maker that can completely ripen crushed beans while setting the temperature at a relatively high temperature to reduce power waste by heating in a short time. Background technique [0002] The following explains the process of making soybean milk and tofu using the conventional method [0003] First wash the beans, soak the washed beans in water for several hours to make them swell, and then crush them with a mill or mixer. Use a fine cloth or a sieve to separate the crushed soybean juice into bean curd residue and protein solution. [0004] Th...

AI Technical Summary

Problems solved by technology

[0020] However, the technology disclosed in the above-mentioned "Tofu and Soymilk Manufacturing Method of Tofu Making Machine" has the following problems. Since the primary heating temperature is set at a relatively high temperature of 93°C to 94°C, electric power is wasted, and at the same time, the grinding step Because the beans are crushed very finely, the tofu obtained is very soft. In addition, the secondary heating temperature is set at a relatively low temperature of 93°C to 94°C, so the crushed beans cannot be fully cooked.

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