Method and device for continuously cooking rice

Abstract

A technology for continuously cooking rice includes such steps as washing rice, immersing, quantitatively loading in boxes, microwave cooking and outputting rice in boxes. Its apparatus is composed of screw conveyer, high-position rice tank, rice washer, redox washer, jet-type sprayer, step impurities remover, rice immersing container, oblique rich dropper, quantitative loaders of rice and water, and continuous microwave cooker. Its advantages are high speed, high utilization rate of heat energy, and high productivity.

Description

technical field [0001] The invention relates to a food processing method, in particular to a method and device for continuously cooking rice. Background technique [0002] The existing methods of steaming and cooking rice are generally to directly heat the pot or pot by means of open fire or electric heating to make the rice contained in it gelatinize to form rice. This traditional cooking method has obvious shortcomings, mainly because it is easy to heat unevenly. Cause rice coking or the phenomenon of incomplete gelatinization, in order to overcome the shortcoming of this respect, in the Chinese invention patent application that application number is 97122711. The rice is put into the cooking chamber of the microwave oven and cooked by microwave heating to form rice; this method is mainly suitable for cooking a small amount of rice, and for the so-called "impact" meal that needs to provide a large amount of rice in a short time It is not suitable f...

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Problems solved by technology

[0002] The existing methods of steaming and cooking rice are generally to directly heat the pot or pot by means of open fire or electric heating to make the rice contained in it gelatinize to form rice. This traditional cooking method has obvious shortcomings, mainly because it is easy to heat unevenly. Cause rice coking or the phenomenon of incomplete gelatinization, in order to overcome the shortcoming of this respect, in the Chinese invention patent application that application number is 97122711. The rice is put into the cooking chamber of the microwave oven and cooked by microwave heating to form rice; this method is mainly suitable for cooking a small amount of rice, and for the so-called "impact" meal that needs to provide a large amount of rice in a short time It is not suitable for the large-scale occasions such as the fast food industry or the enterprises and institutions that need continuous cooking and serving, and colleges and universities; in order to adapt to the above-mentioned large-scale and continuous feeding needs, the application number is 95116507.0 Chinese invention patent application discloses "a fully automatic method and rice machine for rapid and continuous production of rice". In this method, rice and water are firstly heated by microwave far-infrared, and then the heated rice and water are heated in an appropriate ratio under pressure difference. Automatic mixing under certain conditions, using the principle of rice expansion and water absorption, to achieve the purpose of automatic and continuous production of rice; this method needs to heat the rice and water separately, and strictly control the mixing under certain conditions, so the operation steps are more cumbersome. Especially when there is a large difference in the amount of rice that needs to be cooked (the peak and low peaks of rice supply), it is difficult to accurately control the gelatinization process of rice; and because the pressure needs to be adjusted in the operation process, a pressure regulating member is required, and the structure is more complicated; in addition, The quality control of the rice mixed with this kind of rice and water is relatively difficult, and it is easy to produce the phenomenon that the taste of the rice is poor or the rice is not completely gelatinized; moreover, this rice cooker only solves the process of cooking, and it needs to be processed after cooking. The secondary pollution of rice still exists when the rice is loosened and packaged separately

In addition, when using this kind of rice machine to cook rice, the rice is in direct contact with the machine, which not only easily causes pollution of the rice, but also makes it difficult to clean the machine, and the work intensity is relatively high.

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