Method and apparatus for peeling skin of legume or corn off
A technology for beans and corn, applied in the field of cooling and peeling methods and devices for beans or corn, can solve the problems of the influence of protein components of beans, large investment in peeling equipment, large land use area, etc., and achieve good peeling processing quality. , The effect of short peeling processing time and high peeling rate
Inactive Publication Date: 2008-08-06
SHANGHAI INVENT LOGISTIC & TECH
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Problems solved by technology
However, at present both at home and abroad, traditional steam is used to soften soybean hulls first, separate soybean hulls from kernels, and then dry, crush and peel them. Due to this traditional steam soybean softening and peeling method, the investment in peeling equipment Large, high heat energy consumption, large land use area, complex processing operations, and must have a special plant for placement. In addition, if the processing methods of steam softening, drying, crushing and peeling are not properly controlled and handled, it will also cause damage to beans. Due to the impact of protein components, due to the separation method of crushing and peeling, part of the fine bean kernels will be lost with the bean skin during the process of crushing, peeling and separation
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Embodiment Construction
[0016] Embodiments of the present invention are further described below in conjunction with the accompanying drawings:
[0017] The invention adopts the bean or corn cooling and peeling method, that is, the rapid low-temperature cooling bean or corn peeling process, and performs rapid low-temperature cooling on the bean or corn after screening and cleaning, so that the soybean can quickly enter the -40° to - In the 60° low-temperature box environment, the moisture in the bean skin is rapidly solidified under low temperature conditions, and the structure of the bean skin becomes hard and brittle, causing the fiber of the bean skin and corn skin to shrink and separate from the structure of the bean kernel and corn kernel , and then put the cooled soybeans and corn into the peeling machine, and use the roller device for friction and peeling. Because the soybean skin after the low-temperature cooling treatment becomes hard and brittle, the soybeans are rubbed in the opposite rotati...
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The invention discloses a method for peeling legume or corn and a device thereof, comprising a cooling step of legume or corn, a peeling step for the cooled legume or corn and a separating step for the peeled mixture of peels and kernels. The device comprises a cooling device used for receiving and cooling the feeding legume or corn, a peeling device used for peeling the cooled legume or corn and a separation device used for separating the skin and kernel mixture. The method for peeling the legume or the corn and the device thereof, have the advantages of improvement of the peeling rate, increase of the protein content of soybean meal, the processing device with small size, low energy consumption, simple processing technology, short time and good quality of the peeled and processed products.
Description
[0001] This application is a divisional application of a bean and corn cooling and peeling method and peeling device. The filing date of the original application is January 26, 2007, the application number is 200710036876.1, and the name of the invention is a cooling and peeling method and peeling device for beans and corn. technical field [0002] The invention relates to a bean or corn processing method and processing equipment, in particular to a bean or corn cooling and peeling method and device. technical background [0003] With the continuous reduction of international fishery resources and the continuous development of aquaculture, the demand for feed is increasing. At present, soybeans are peeled during the crushing process at home and abroad to increase the protein content of soybean meal. However, at present both at home and abroad, the traditional method of softening the soybean hulls with steam, separating the soybean hulls from the kernels, and then drying, cru...
Claims
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IPC IPC(8): A23N7/00A23K1/14A23N17/00A23K10/30A23L11/00
CPCY02P60/87
Inventor 盛骏姜少云赵光明盛慧雯莫晓燕
Owner SHANGHAI INVENT LOGISTIC & TECH