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59results about How to "Keep costs" patented technology

An electric pressure cooker for finely cooking rice and its control method

The invention discloses an electric pressure cooker for finely cooking rice and a control method thereof. The electric pressure cooker for finely cooking rice comprises a cover body, a cooker body, an inner tank, a heating disk, and a control device for controlling the heating disk to heat or stop heating; the control device comprises a soft fire heating process module, a low-temperature water-absorption process module, a medium-temperature water-absorption process module, a big fire heating process module, a sufficient boiling process module and a rick-stewing process module. The control method for finely cooking rice comprises a preparation process, a soft fire heating process, a medium-temperature water-absorption process, a big fire heating process, a sufficient boiling process and a rice-stewing process. In different heating process stages, different control temperatures and heating time are adopted according to the rice characteristics so that each grain of rice can sufficiently absorb water from outside to inside to guarantee the edible quality of the rice grains such as grain form, color, taste, flavor and the like; since the adopted heating manner mainly is an intermittent heating form, the finely cooked rice has better edible quality and contains more nutrient components.
Owner:GUANGDONG LUBY ELECTRONICS

Freeze-dried fruit processing system and control method thereof

The invention discloses a freeze-dried fruit processing system. The freeze-dried fruit processing system comprises a vacuum freeze drying machine, a near-infrared spectral detector and a controller, wherein the near-infrared spectral detector is used for acquiring a near-infrared spectrum of a to-be-detected fruit in a vacuum freeze drying machine; the controller stores a control instruction and is used for controlling the vacuum freeze drying machine to work; and the controller also stores a water content quantitative analysis model of different freeze-dried phases of a standard fruit sample,the controller determines the water content of the to-be-detected fruit near-infrared spectrum according to the water content quantitative analysis model of different freeze-dried phases, the controller judges whether the water content of the to-be-detected fruit reaches the water content of the standard fruit sample of the current freeze-dried phase, and if yes, the controller controls the vacuum freeze drying machine to adjust the freeze-drying control data or to stop working. By adopting the near-infrared spectrometer to detect the water content of the fruit in the freeze-dried processingprocess, the freeze-dried control data is automatically adjusted according to a detection result, so that not only can the energy be saved, but also the quality of the freeze-dried fruit can be ensured.
Owner:黑龙江神守药业有限公司
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