{"id":258,"date":"2023-01-11T13:31:22","date_gmt":"2023-01-11T05:31:22","guid":{"rendered":"https:\/\/maizemachine.com\/?post_type=info&p=258"},"modified":"2023-02-02T15:51:48","modified_gmt":"2023-02-02T07:51:48","slug":"control-the-temperature-of-maize-drying-machine","status":"publish","type":"info","link":"https:\/\/maizemachine.com\/vi\/Info\/control-the-temperature-of-maize-drying-machine\/","title":{"rendered":"T\u1ea1i sao b\u1ea1n n\u00ean ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y s\u1ea5y ng\u00f4?"},"content":{"rendered":"

M\u00e1y s\u1ea5y ng\u00f4 \u0111\u00e3 tr\u1edf th\u00e0nh lo\u1ea1i m\u00e1y ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd ng\u0169 c\u1ed1c l\u1edbn. M\u00e1y s\u1ea5y ng\u00f4<\/a> c\u0169ng \u0111\u01b0\u1ee3c coi l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 l\u00e0m kh\u00f4 ng\u00f4. Nh\u01b0ng nhi\u1ec1u ch\u1ee7 nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn ng\u0169 c\u1ed1c kh\u00f4ng bi\u1ebft t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y s\u1ea5y ng\u00f4. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i th\u00edch t\u1ea1i sao vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y s\u1ea5y ng\u00f4 l\u1ea1i quan tr\u1ecdng.<\/p>

\"M\u00e1y
M\u00e1y s\u1ea5y ng\u0169 c\u1ed1c<\/figcaption><\/figure> <\/div>

\u1ea2nh h\u01b0\u1edfng c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea5y \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ng\u00f4<\/h2>

M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1ea5y l\u00e0 gi\u1ea3m \u0111\u1ed9 \u1ea9m c\u1ee7a ng\u00f4. Ngo\u00e0i vi\u1ec7c lo\u1ea1i b\u1ecf m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u0111\u1ed9 \u1ea9m trong qu\u00e1 tr\u00ecnh s\u1ea5y ng\u00f4, ng\u00f4 c\u00f2n ph\u00e1 h\u1ee7y ph\u1ea7n n\u00e0o ch\u1ea5t l\u01b0\u1ee3ng v\u1ed1n c\u00f3 c\u1ee7a ng\u00f4. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a ng\u00f4 l\u00e0 tinh b\u1ed9t, protein<\/a> v\u00e0 ch\u1ea5t b\u00e9o. Khi nhi\u1ec7t \u0111\u1ed9 s\u1ea5y qu\u00e1 cao, n\u00f3 s\u1ebd l\u00e0m cho tinh b\u1ed9t v\u00e0 protein b\u1ecb h\u1ed3 h\u00f3a v\u00e0 bi\u1ebfn t\u00ednh, do \u0111\u00f3 l\u00e0m m\u1ea5t \u0111i c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng ban \u0111\u1ea7u. Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 s\u1ea5y c\u1ee7a m\u00e1y s\u1ea5y ng\u00f4 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ng\u00f4.<\/p>

T\u00e1c \u0111\u1ed9ng l\u00ean tinh b\u1ed9t<\/h2>

N\u1ed9i dung tinh b\u1ed9t trong ng\u00f4 l\u00e0 t\u1eeb 60% \u0111\u1ebfn 70%. Tinh b\u1ed9t \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb c\u00e1c h\u1ea1t tinh b\u1ed9t c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau. Th\u00f4ng th\u01b0\u1eddng, tinh b\u1ed9t kh\u00f4ng h\u00f2a tan trong n\u01b0\u1edbc l\u1ea1nh, nh\u01b0ng l\u1ea1i h\u00f2a tan trong n\u01b0\u1edbc n\u00f3ng. Tinh b\u1ed9t n\u1edf ra khi h\u00f2a tan trong n\u01b0\u1edbc v\u00e0 thay \u0111\u1ed5i \u00edt \u0111\u00e1ng k\u1ec3 d\u01b0\u1edbi 57\u00b0C. Khi nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 57\u00b0C, \u0111\u1eb7c bi\u1ec7t khi nhi\u1ec7t \u0111\u1ed9 s\u1ea5y qu\u00e1 cao, hi\u1ec7n t\u01b0\u1ee3ng tinh b\u1ed9t ng\u00f4 b\u1ecb nh\u00e3o c\u00f3 th\u1ec3 x\u1ea3y ra. \u0110i\u1ec1u n\u00e0y g\u00e2y ra s\u1ef1 thay \u0111\u1ed5i trong c\u1ea5u tr\u00fac c\u1ee7a ng\u00f4, v\u00e0 \u0111\u1ed9 nh\u1edbt khi h\u1ea5p gi\u1ea3m, l\u00e0m cho n\u00f3 \u00edt c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o th\u00e0nh b\u1ed9t. Ngo\u00e0i ra, n\u00f3 c\u0169ng m\u1ea5t h\u01b0\u01a1ng v\u1ecb v\u00e0 c\u00f3 h\u00ecnh \u1ea3nh d\u00ednh khi ti\u00eau th\u1ee5.<\/p>

T\u00e1c \u0111\u1ed9ng l\u00ean protein v\u00e0 enzyme<\/h2>

N\u1ed9i dung protein trong ng\u00f4 kho\u1ea3ng 11%. N\u00f3 l\u00e0 m\u1ed9t colloid \u01b0a n\u01b0\u1edbc v\u1edbi \u0111\u1ed9 nh\u1ea1y nhi\u1ec7t cao. \u1ede nhi\u1ec7t \u0111\u1ed9 cao, ng\u00f4 b\u1ecb bi\u1ebfn t\u00ednh v\u00e0 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u01b0\u1edbc c\u0169ng nh\u01b0 ph\u1ed3ng l\u00ean b\u1ecb gi\u1ea3m. Nhi\u1ec7t \u0111\u1ed9 c\u00e0ng cao, m\u1ee9c \u0111\u1ed9 bi\u1ebfn t\u00ednh c\u00e0ng l\u1edbn. Nhi\u1ec7t \u0111\u1ed9 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd khi s\u1ea5y. \u0110\u00e2y l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 b\u1ea3o qu\u1ea3n ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea3m n\u01b0\u1edbc. <\/p>

Enzyme l\u00e0 m\u1ed9t lo\u1ea1i protein \u0111\u1eb7c bi\u1ec7t. Ng\u00f4 l\u00e0 m\u1ed9t h\u1ea1t gi\u1ed1ng, m\u1ed9t sinh v\u1eadt s\u1ed1ng. T\u1ea5t c\u1ea3 c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u00f3a c\u1ee7a n\u00f3 \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u00fac t\u00e1c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh b\u1edfi nhi\u1ec1u lo\u1ea1i enzyme kh\u00e1c nhau. Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a enzyme t\u0103ng l\u00ean theo nhi\u1ec7t \u0111\u1ed9, tuy nhi\u00ean, khi nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 55\u00b0C, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a enzyme b\u1eaft \u0111\u1ea7u gi\u1ea3m. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y s\u1ea5y ng\u00f4 ti\u1ebfp t\u1ee5c t\u0103ng, enzyme c\u00f3 th\u1ec3 b\u1ecb bi\u1ebfn t\u00ednh v\u00e0 ho\u1ea1t \u0111\u1ed9ng s\u1ebd b\u1ecb ph\u00e1 h\u1ee7y.<\/p>

T\u00e1c \u0111\u1ed9ng l\u00ean ch\u1ea5t b\u00e9o<\/h2>

Ch\u1ea5t b\u00e9o trong ng\u00f4 kh\u00f4ng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 50\u00b0C. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 tr\u00ean 60\u00b0C, ch\u1ea5t b\u00e9o s\u1ebd b\u1ecb axit h\u00f3a do qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 ch\u1ea5t b\u00e9o ph\u00e2n h\u1ee7y th\u00e0nh axit b\u00e9o. Nhi\u1ec7t \u0111\u1ed9 s\u1ea5y cao h\u01a1n s\u1ebd l\u00e0m t\u0103ng gi\u00e1 tr\u1ecb axit b\u00e9o c\u1ee7a ng\u00f4. Ng\u00f4 c\u00f3 gi\u00e1 tr\u1ecb axit b\u00e9o cao kh\u00f4ng d\u1ec5 b\u1ea3o qu\u1ea3n, v\u00e0 h\u01b0\u01a1ng v\u1ecb tr\u1edf n\u00ean chua v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea3m.<\/p>

T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn vitamin<\/h2>

C\u00e1c vitamin trong ng\u00f4 l\u00e0 A, B, E, D v\u00e0 C. Khi nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 50\u00b0C, c\u00e1c vitamin E, B v\u00e0 C s\u1ebd b\u1ecb bi\u1ebfn \u0111\u1ed5i. Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 s\u1ea5y khi s\u1ea5y kh\u00f4 l\u00e0 r\u1ea5t quan tr\u1ecdng. Nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao s\u1ebd l\u00e0m h\u1ecfng c\u00e1c vitamin.<\/p>

L\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y s\u1ea5y ng\u00f4 chuy\u00ean nghi\u1ec7p, Taizy Corn Machinery<\/a>, m\u00e1y s\u1ea5y ng\u00f4 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t r\u1ea5t t\u1ed1t nhi\u1ec7t \u0111\u1ed9 s\u1ea5y ng\u00f4. N\u1ebfu b\u1ea1n c\u1ea7n m\u00e1y s\u1ea5y ng\u00f4, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i b\u1ea5t c\u1ee9 l\u00fac n\u00e0o.<\/p>","protected":false},"excerpt":{"rendered":"

Maize drying machine have become the most common machine used in major grain handling plants. Corn drying machine is also considered to be the best way to dry corn. But many owners of grain processing plants do not know the importance of controlling the temperature of maize drying machine. In this article, we will explain […]<\/p>\n","protected":false},"author":1,"featured_media":254,"parent":0,"template":"","tags":[17],"info-type":[4],"class_list":["post-258","info","type-info","status-publish","has-post-thumbnail","hentry","tag-corn-drying-machine","info-type-news"],"_links":{"self":[{"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/info\/258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/media\/254"}],"wp:attachment":[{"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/media?parent=258"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/tags?post=258"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/maizemachine.com\/vi\/wp-json\/wp\/v2\/info-type?post=258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}