{"id":3519,"date":"2024-03-06T17:43:25","date_gmt":"2024-03-06T09:43:25","guid":{"rendered":"https:\/\/plasticrecyclingmachinery.com\/?p=3519"},"modified":"2024-03-06T17:43:26","modified_gmt":"2024-03-06T09:43:26","slug":"plastic-granules-extrusion-line-work","status":"publish","type":"post","link":"https:\/\/plasticrecyclingmachinery.com\/vi\/plastic-granules-extrusion-line-work\/","title":{"rendered":"Quy tr\u00ecnh c\u1ee7a d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n h\u1ea1t nh\u1ef1a l\u00e0 g\u00ec?"},"content":{"rendered":"

\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m r\u00e1c th\u1ea3i nh\u1ef1a, d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n h\u1ea1t nh\u1ef1a ra \u0111\u1eddi. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i nh\u1ef1a th\u1ea3i th\u00e0nh c\u00e1c vi\u00ean nh\u1ef1a t\u00e1i ch\u1ebf th\u00f4ng qua m\u1ed9t lo\u1ea1t c\u00e1c b\u01b0\u1edbc nghi\u1ec1n, l\u00e0m s\u1ea1ch, t\u1ea1o h\u1ea1t v\u00e0 c\u1eaft, hi\u1ec7n th\u1ef1c h\u00f3a vi\u1ec7c t\u00e1i ch\u1ebf t\u00e0i nguy\u00ean.<\/p>

\"d\u00e2y
d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n h\u1ea1t nh\u1ef1a<\/figcaption><\/figure> <\/div>

C\u00f4ng \u0111o\u1ea1n nghi\u1ec1n c\u1ee7a d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n h\u1ea1t nh\u1ef1a<\/h2>

Quy tr\u00ecnh nghi\u1ec1n l\u00e0 b\u01b0\u1edbc ch\u00ednh \u0111\u1ea7u ti\u00ean trong qu\u00e1 tr\u00ecnh extrusion d\u00e2y chuy\u1ec1n pellets nh\u1ef1a. Trong giai \u0111o\u1ea1n n\u00e0y, nh\u1ef1a ph\u1ebf li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y xay nh\u1ef1a <\/a><\/strong> v\u00e0 b\u1ecb r\u00e3nh b\u1edfi c\u00e1c l\u01b0\u1ee1i dao quay v\u1edbi t\u1ed1c \u0111\u1ed9 cao. M\u1ee5c ti\u00eau c\u1ee7a b\u01b0\u1edbc n\u00e0y l\u00e0 nghi\u1ec1n n\u00e1t nh\u1ef1a ph\u1ebf li\u1ec7u th\u00e0nh c\u00e1c h\u1ea1t nh\u1ecf \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo.<\/p>

Qu\u00e1 tr\u00ecnh nghi\u1ec1n \u0111\u00f2i h\u1ecfi ph\u1ea3i ch\u00fa \u00fd ch\u1ecdn \u0111\u00fang m\u1eabu m\u00e1y nghi\u1ec1n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1ee7a l\u01b0\u1ee1i dao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c h\u1ea1t nh\u1ef1a \u0111\u01b0\u1ee3c nghi\u1ec1n c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p, thu\u1eadn l\u1ee3i cho qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch v\u00e0 t\u1ea1o h\u1ea1t ti\u1ebfp theo.<\/p>

\"m\u00e1y
m\u00e1y nghi\u1ec1n r\u00e1c th\u1ea3i nh\u1ef1a<\/figcaption><\/figure> <\/div>

Giai \u0111o\u1ea1n l\u00e0m s\u1ea1ch<\/h2>

L\u00e0m s\u1ea1ch l\u00e0 kh\u00e2u kh\u00f4ng th\u1ec3 b\u1ecf qua trong d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n h\u1ea1t nh\u1ef1a. Nh\u1ef1a th\u1ea3i th\u01b0\u1eddng d\u00ednh v\u00e0o nhi\u1ec1u ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ea5t, d\u1ea7u m\u1ee1, b\u1ed9t m\u00e0u, v.v. M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c l\u00e0m s\u1ea1ch l\u00e0 lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m n\u00e0y v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng nh\u1ef1a t\u00e1i ch\u1ebf.<\/p>

\u1ede giai \u0111o\u1ea1n r\u1eeda, nh\u1ef1a ph\u1ebf li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y r\u1eeda nh\u1ef1a<\/a><\/strong>, v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t nh\u1ef1a \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf th\u00f4ng qua r\u1eeda b\u1eb1ng d\u00f2ng ch\u1ea3y ho\u1eb7c h\u00f3a ch\u1ea5t. C\u00e1c h\u1ea1t nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n v\u00e0 \u0111\u1eb7t n\u1ec1n t\u1ea3ng cho qu\u00e1 tr\u00ecnh quay h\u1ea1t ti\u1ebfp theo.<\/p>

\"m\u00e1y
m\u00e1y gi\u1eb7t nh\u1ef1a <\/figcaption><\/figure> <\/div>

Giai \u0111o\u1ea1n t\u1ea1o h\u1ea1t<\/h2>

\u00c9p vi\u00ean l\u00e0 b\u01b0\u1edbc ch\u1ee7 \u0111\u1ea1o trong d\u00e2y chuy\u1ec1n extrusion pellets nh\u1ef1a, v\u00e0 c\u0169ng l\u00e0 li\u00ean k\u1ebft ch\u00ednh \u0111\u1ec3 bi\u1ebfn nh\u1ef1a ph\u1ebf li\u1ec7u \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch th\u00e0nh vi\u00ean nh\u1ef1a t\u00e1i ch\u1ebf. Trong giai \u0111o\u1ea1n \u00e9p vi\u00ean, c\u00e1c h\u1ea1t nh\u1ef1a \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y \u0111\u00f9n nh\u1ef1a<\/a><\/strong>, n\u01a1i nh\u1ef1a ph\u1ebf li\u1ec7u \u0111\u01b0\u1ee3c l\u00e0m ch\u1ea3y th\u00e0nh ch\u1ea5t l\u1ecfng qua qu\u00e1 tr\u00ecnh \u0111\u00f9n \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u00e1p su\u1ea5t cao.<\/p>

Sau \u0111\u00f3, h\u1ed7n h\u1ee3p tan ch\u1ea3y \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n qua khu\u00f4n \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c vi\u00ean c\u00f3 h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch c\u1ee1 kh\u00e1c nhau. T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, m\u1ed9t s\u1ed1 ch\u1ea5t ph\u1ee5 gia nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ea5t gia c\u1ed1, ch\u1ea5t m\u00e0u, v.v., c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o theo y\u00eau c\u1ea7u \u0111\u1ec3 mang l\u1ea1i cho vi\u00ean t\u00e1i ch\u1ebf hi\u1ec7u su\u1ea5t v\u00e0 h\u00ecnh th\u1ee9c t\u1ed1t h\u01a1n.<\/p>

\"m\u00e1y
m\u00e1y \u00e9p vi\u00ean nh\u1ef1a<\/figcaption><\/figure>

Giai \u0111o\u1ea1n t\u1ea1o h\u1ea1t<\/h2>

\u00c9p vi\u00ean l\u00e0 b\u01b0\u1edbc x\u1eed l\u00fd cu\u1ed1i c\u00f9ng trong m\u1ed9t d\u00e2y chuy\u1ec1n nh\u1ef1a pellets. Vi\u00ean nh\u1ef1a h\u00ecnh th\u00e0nh sau khi \u0111\u00f9n th\u01b0\u1eddng \u1edf d\u1ea1ng d\u1ea3i d\u00e0i, c\u1ea7n \u0111\u01b0\u1ee3c c\u1eaft th\u00e0nh chi\u1ec1u d\u00e0i ph\u00f9 h\u1ee3p. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf giai \u0111o\u1ea1n n\u00e0y th\u01b0\u1eddng l\u00e0 m\u00e1y c\u1eaft vi\u00ean nh\u1ef1a<\/a><\/strong>, th\u00f4ng qua quay v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee1i dao, c\u1eaft c\u00e1c d\u1ea3i vi\u00ean d\u00e0i th\u00e0nh \u0111\u1ed9 d\u00e0i y\u00eau c\u1ea7u, gi\u00fap ch\u00fang d\u1ec5 b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn chuy\u1ec3n.<\/p>

\"m\u00e1y
m\u00e1y c\u1eaft vi\u00ean nh\u1ef1a<\/figcaption><\/figure> <\/div>","protected":false},"excerpt":{"rendered":"

\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m r\u00e1c th\u1ea3i nh\u1ef1a, d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n h\u1ea1t nh\u1ef1a ra \u0111\u1eddi. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i nh\u1ef1a th\u1ea3i th\u00e0nh c\u00e1c h\u1ea1t nh\u1ef1a t\u00e1i ch\u1ebf th\u00f4ng qua m\u1ed9t lo\u1ea1t\u2026<\/p>","protected":false},"author":1,"featured_media":2634,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[34,43],"tags":[],"class_list":["post-3519","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-casenews","category-news"],"taxonomy_info":{"category":[{"value":34,"label":"Case&News"},{"value":43,"label":"News"}]},"featured_image_src_large":["https:\/\/plasticrecyclingmachinery.com\/wp-content\/uploads\/2023\/10\/recycling-plastic-pelletizing-line-1.webp",720,540,false],"author_info":{"display_name":"Elena","author_link":"https:\/\/plasticrecyclingmachinery.com\/vi\/author\/adminmolly\/"},"comment_info":0,"category_info":[{"term_id":34,"name":"Case&News","slug":"casenews","term_group":0,"term_taxonomy_id":34,"taxonomy":"category","description":"","parent":0,"count":229,"filter":"raw","cat_ID":34,"category_count":229,"category_description":"","cat_name":"Case&News","category_nicename":"casenews","category_parent":0},{"term_id":43,"name":"News","slug":"news","term_group":0,"term_taxonomy_id":43,"taxonomy":"category","description":"","parent":34,"count":177,"filter":"raw","cat_ID":43,"category_count":177,"category_description":"","cat_name":"News","category_nicename":"news","category_parent":34}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/posts\/3519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/comments?post=3519"}],"version-history":[{"count":0,"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/posts\/3519\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/media\/2634"}],"wp:attachment":[{"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/media?parent=3519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/categories?post=3519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plasticrecyclingmachinery.com\/vi\/wp-json\/wp\/v2\/tags?post=3519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}