{"id":1327,"date":"2018-10-26T02:17:11","date_gmt":"2018-10-26T02:17:11","guid":{"rendered":"https:\/\/www.agriculture-machine.com\/?p=1327"},"modified":"2023-05-12T14:29:22","modified_gmt":"2023-05-12T06:29:22","slug":"analysis-of-roll-motion-of-whitening-mechanism-of-rice-mill","status":"publish","type":"info","link":"https:\/\/www.agriculture-machine.com\/fr\/analysis-of-roll-motion-of-whitening-mechanism-of-rice-mill\/","title":{"rendered":"Analyse du mouvement de roulement du m\u00e9canisme de blanchiment du moulin \u00e0 riz"},"content":{"rendered":"
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4,9\/5 - (22 votes) <\/div> <\/div>

Le mouvement de roulement du m\u00e9canisme de blanchiment du moulin \u00e0 riz<\/strong><\/a> est le mouvement de roulement du grain de riz. L'inclinaison est le mouvement de rotation de l'axe long des grains de riz, tandis que le roulement est le mouvement de rotation de l'axe court des grains de riz. Dans le processus de blanchiment du moulin \u00e0 riz, le grain de riz doit avoir un mouvement de roulement pour permettre \u00e0 toutes les parties du grain de riz de b\u00e9n\u00e9ficier uniform\u00e9ment de l'effet de blanchiment du moulin \u00e0 riz<\/strong>, afin d'\u00e9viter le ph\u00e9nom\u00e8ne de blanchiment insuffisant ou de surgrillage partiel. Il existe trois fa\u00e7ons de le produire.<\/p>

1. Rolling caused by white roller tendons (grooves) of rice mill<\/strong><\/a>. The direction of the velocity when the rice grain is separated from the rib (groove) is at an Angle with the tangent line, which makes the rice grain produce more collisions and rolls more times on a circumference.
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2. Rolling caused by rice milling cutter, screen hole and convex point. The rice grain moves with speed. When it reaches the rice knife, the edge of the rice knife will bounce back Different “angles make the grains of rice roll. When there are many milling cutters, screen holes and convex points in the whitening room, there are many tumbling times, and vice versa. However, the number cannot increase indefinitely, which is limited by the whitening chamber structure and factors influencing the process effect.<\/p>

3. Le tumbling caus\u00e9 par le souffle de jet de moulin \u00e0 riz<\/strong>. La pulv\u00e9risation du riz lors du broyage est de plus en plus courante, le vent sous une certaine pression de l'int\u00e9rieur du rouleau blanc vers la surface des trous ou des fentes, la vitesse du vent jaillissant \u00e9tant g\u00e9n\u00e9ralement sup\u00e9rieure \u00e0 la vitesse de suspension du grain de riz. Lorsque l'air entre dans la chambre de blanchiment du moulin \u00e0 riz<\/strong><\/a>, le volume augmente, la pression diminue, et un flux d'air m\u00e9lang\u00e9 se forme.<\/p>","protected":false},"excerpt":{"rendered":"

The roll motion of the whitening mechanism of rice mill is the roll motion of rice grain. Tilting is the rotation motion of the long axis of rice grains, while rolling is the rotation motion of the short axis of rice grains. In the whitening process of the rice mill, the rice grain must have […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"template":"","tags":[114],"info-type":[21],"class_list":["post-1327","info","type-info","status-publish","hentry","tag-rice-mill","info-type-news"],"_links":{"self":[{"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/info\/1327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/media?parent=1327"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/tags?post=1327"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.agriculture-machine.com\/fr\/wp-json\/wp\/v2\/info-type?post=1327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}