{"id":5891,"date":"2026-04-08T22:26:39","date_gmt":"2026-04-08T22:26:39","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/how-to-effectively-extend-the-service-life-of-heat-resistant-conveyor-belts-vi"},"modified":"2026-04-08T22:26:39","modified_gmt":"2026-04-08T22:26:39","slug":"how-to-effectively-extend-the-service-life-of-heat-resistant-conveyor-belts-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/how-to-effectively-extend-the-service-life-of-heat-resistant-conveyor-belts-vi\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3?"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t, nh\u01b0 b\u1ea1n \u0111\u00e3 bi\u1ebft, l\u00e0 lo\u1ea1i b\u0103ng t\u1ea3i c\u00f3 \u0111\u1eb7c t\u00ednh s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao. B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u00e9p, xi m\u0103ng, h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c.<\/p>\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m: Khi l\u1edbp ph\u1ee7 cao su ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, s\u1ebd t\u1ea1o ra m\u1ed9t l\u1edbp carbon h\u00f3a vi x\u1ed1p. L\u1edbp n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 truy\u1ec1n nhi\u1ec7t ti\u1ebfp t\u1ee5c v\u00e0o ph\u1ea7n khung b\u0103ng, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n b\u00ean trong c\u1ee7a b\u0103ng t\u1ea3i. L\u1edbp carbon h\u00f3a s\u1ebd t\u1ea1o ra c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf kh\u00f4ng \u0111\u1ec1u trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u0103ng, \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t b\u1edfi b\u0103ng t\u1ea3i.<\/p>\n\n\n

B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao, nh\u01b0 qu\u1eb7ng thi\u00eau k\u1ebft, than c\u1ed1c n\u00f3ng, clinker xi m\u0103ng, v\u1eadt \u0111\u00fac n\u00f3ng, v.v. N\u00f3 thay \u0111\u1ed5i t\u00f9y theo m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng ch\u00ednh v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t v\u00e0 s\u1ef1 m\u1ea5t m\u00e1t kh\u1ea3 n\u0103ng v\u1eadn chuy\u1ec3n. C\u1ea5p \u0111\u1ed9 ch\u1ecbu nhi\u1ec7t l\u00e0 cao su EPDM ho\u1eb7c styrene-butadiene (SBR) l\u00e0m l\u1edbp ph\u1ee7; v\u1ea3i polyester (EP ho\u1eb7c NN) c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 th\u1ea5m h\u00fat t\u1ed1t ho\u1eb7c v\u1ea3i cotton \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m khung. N\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 v\u1eadn chuy\u1ec3n than c\u1ed1c n\u00f3ng, xi m\u0103ng, x\u1ec9 v\u00e0 v\u1eadt \u0111\u00fac n\u00f3ng d\u01b0\u1edbi 175\u00b0C.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

      \u0110\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t, c\u1ea7n l\u01b0u \u00fd nh\u1eefng \u0111i\u1ec3m sau:<\/p>\n\n\n

1. B\u1ec1 m\u1eb7t cao su c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t n\u00ean c\u00e0ng d\u00e0y c\u00e0ng t\u1ed1t \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd b\u0103ng t\u1ea3i v\u00e0 gi\u1ea3m thi\u1ec3u h\u01b0 h\u1ea1i c\u1ee7a v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ed1i v\u1edbi khung v\u00e0 l\u1edbp cao su kh\u1eed d\u1ea7u. \u0110\u1ec1 xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i l\u00e0 l\u1edbp ph\u1ee7 tr\u00ean kh\u00f4ng d\u01b0\u1edbi 5.5mm v\u00e0 l\u1edbp ph\u1ee7 d\u01b0\u1edbi kh\u00f4ng d\u01b0\u1edbi 2.5mm.<\/p>\n\n\n

2. H\u01b0\u1edbng c\u1ea5p li\u1ec7u n\u00ean theo chi\u1ec1u ch\u1ea1y c\u1ee7a b\u0103ng t\u1ea3i. \u0110\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao l\u00ean b\u0103ng t\u1ea3i, n\u00ean s\u1eed d\u1ee5ng m\u00e1ng tr\u01b0\u1ee3t \u0111\u1ec3 gi\u1ea3m kho\u1ea3ng c\u00e1ch r\u01a1i c\u1ee7a v\u1eadt li\u1ec7u. Ph\u1ea7n ti\u1ebfp nh\u1eadn c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t n\u00ean r\u00fat ng\u1eafn kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c con l\u0103n b\u0103ng t\u1ea3i. B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t n\u00ean s\u1eed d\u1ee5ng t\u1ea5m ch\u1eafn m\u1ec1m v\u00e0 v\u1eeba ph\u1ea3i \u0111\u1ec3 tr\u00e1nh t\u1ea5m ch\u1eafn qu\u00e1 c\u1ee9ng l\u00e0m tr\u1ea7y x\u01b0\u1edbc b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t.<\/p>\n\n\n

3. Tr\u01b0\u1edbc khi th\u00e1o li\u1ec7u, c\u1eeda c\u1ea5p li\u1ec7u n\u00ean c\u00f3 thi\u1ebft b\u1ecb phun l\u00e0m m\u00e1t \u0111\u1ec3 l\u00e0m ngu\u1ed9i b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i, v\u00e0 tr\u00ean h\u00e0nh tr\u00ecnh quay v\u1ec1 n\u00ean c\u00f3 thi\u1ebft b\u1ecb qu\u1ea1t, c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i.<\/p>\n\n\n

4. Kho\u1ea3ng c\u00e1ch v\u1eadn chuy\u1ec3n kh\u00f4ng n\u00ean qu\u00e1 d\u00e0i, \u0111\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian l\u01b0u l\u1ea1i c\u1ee7a v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao tr\u00ean b\u0103ng t\u1ea3i c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t, \u0111\u1ed3ng th\u1eddi, kho\u1ea3ng c\u00e1ch quay v\u1ec1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ngu\u1ed9i th\u00e2n b\u0103ng c\u1ee7a b\u0103ng t\u1ea3i c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t.<\/p>\n\n\n

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5. \u0110\u01b0\u1eddng k\u00ednh c\u1ee7a puly b\u0103ng t\u1ea3i kh\u00f4ng n\u00ean qu\u00e1 nh\u1ecf, \u0111\u1ec3 ph\u1ea7n b\u1ecb n\u1ee9t c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t kh\u00f4ng d\u1ec5 lan r\u1ed9ng theo chi\u1ec1u s\u00e2u. N\u1ebfu \u0111\u01b0\u1eddng k\u00ednh puly b\u0103ng t\u1ea3i qu\u00e1 nh\u1ecf, s\u1ebd \u0111\u1ea9y nhanh s\u1ef1 lan r\u1ed9ng c\u1ee7a ph\u1ea7n n\u1ee9t tr\u00ean b\u0103ng t\u1ea3i, t\u1eeb \u0111\u00f3 g\u00e2y nguy hi\u1ec3m cho khung c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t.<\/p>\n\n\n

M\u1ed9t \u0111\u01b0\u1eddng k\u00ednh puly b\u0103ng t\u1ea3i h\u1ee3p l\u00fd c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3m \u00e1p l\u1ef1c gi\u1eefa khung v\u00e0 l\u1edbp ph\u1ee7 cao su, c\u0169ng nh\u01b0 gi\u1eefa c\u00e1c l\u1edbp v\u1ea3i EP, t\u1eeb \u0111\u00f3 gi\u1ea3m kh\u1ea3 n\u0103ng t\u00e1ch l\u1edbp v\u00e0 ph\u1ed3ng r\u1ed9p do nhi\u1ec7t \u0111\u1ed9 cao. Th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed1i v\u1edbi b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t EP800\/4 l\u1edbp, 6mm+2mm, \u0111\u01b0\u1eddng k\u00ednh puly b\u0103ng t\u1ea3i kh\u00f4ng n\u00ean nh\u1ecf h\u01a1n 630mm.<\/p>\n\n\n

6. Tuy\u1ec7t \u0111\u1ed1i c\u1ea5m d\u1eebng \u0111\u1ed9t ng\u1ed9t d\u00e2y chuy\u1ec1n b\u0103ng t\u1ea3i, \u0111i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn nhi\u1ec7t \u0111\u1ed9 \u1edf \u0111\u00e1y v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao t\u0103ng \u0111\u1ed9t ng\u1ed9t, v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a b\u0103ng t\u1ea3i, v\u00e0 do \u0111\u00f3 l\u00e0m h\u1ecfng l\u1edbp ch\u1ecbu nhi\u1ec7t v\u00e0 khung c\u1ee7a b\u0103ng t\u1ea3i.<\/p>\n\n\n

7. T\u1ed1c \u0111\u1ed9 ch\u1ea1y c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t th\u01b0\u1eddng kh\u00f4ng n\u00ean l\u1edbn h\u01a1n 2.5m\/s. Tuy nhi\u00ean, n\u1ebfu kho\u1ea3ng c\u00e1ch v\u1eadn chuy\u1ec3n qu\u00e1 d\u00e0i, c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 b\u0103ng m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m th\u1eddi gian l\u01b0u l\u1ea1i c\u1ee7a v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao tr\u00ean b\u0103ng t\u1ea3i v\u00e0 gi\u1ea3m thi\u1ec3u h\u01b0 h\u1ea1i cho b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i.<\/p>\n\n\n

8. Khi s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i, n\u1ebfu con l\u0103n b\u1ecb thi\u1ebfu ho\u1eb7c h\u01b0 h\u1ecfng, c\u1ea7n b\u1ed5 sung ho\u1eb7c s\u1eeda ch\u1eefa k\u1ecbp th\u1eddi \u0111\u1ec3 ng\u0103n ch\u1eb7n con l\u0103n h\u01b0 h\u1ecfng ho\u1eb7c b\u1ecb k\u1eb9t l\u00e0m h\u1ecfng b\u0103ng t\u1ea3i.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

9. Ng\u0103n ng\u1eeba v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao r\u00f2 r\u1ec9 v\u00e0 k\u1eb9t gi\u1eefa con l\u0103n v\u1eadn chuy\u1ec3n v\u00e0 b\u0103ng t\u1ea3i. \u0110i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m h\u1ecfng ph\u1ea7n quay c\u1ee7a con l\u0103n v\u00e0 gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a con l\u0103n. Ch\u00fa \u00fd b\u00f4i tr\u01a1n th\u01b0\u1eddng xuy\u00ean c\u00e1c b\u1ed9 ph\u1eadn quay c\u1ee7a con l\u0103n, nh\u01b0ng kh\u00f4ng \u0111\u1ec3 d\u1ea7u ti\u1ebfp x\u00fac v\u1edbi b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t, n\u1ebfu kh\u00f4ng c\u00f3 th\u1ec3 l\u00e0m \u0103n m\u00f2n th\u00e2n b\u0103ng c\u1ee7a b\u0103ng t\u1ea3i.<\/p>\n\n\n

10. Ch\u00fa \u00fd ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao b\u1ea5t c\u1ee9 l\u00fac n\u00e0o. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao, c\u1ea7n ngay l\u1eadp t\u1ee9c th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 v\u1eadt li\u1ec7u v\u00e0 l\u00e0m m\u00e1t b\u0103ng t\u1ea3i.<\/p>\n\n\n

11. \u0110\u1ecba \u0111i\u1ec3m s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c th\u00f4ng gi\u00f3 t\u1ed1t, \u0111i\u1ec1u n\u00e0y c\u0169ng gi\u00fap b\u0103ng t\u1ea3i duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c h\u1ee3p l\u00fd.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t, nh\u01b0 b\u1ea1n \u0111\u00e3 bi\u1ebft, l\u00e0 lo\u1ea1i b\u0103ng t\u1ea3i c\u00f3 \u0111\u1eb7c t\u00ednh s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao. B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u00e9p, xi m\u0103ng, h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c. \u0110\u1eb7c \u0111i\u1ec3m: Khi l\u1edbp ph\u1ee7 cao su ti\u1ebfp […]<\/p>\n","protected":false},"author":1,"featured_media":936,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[698,1983],"class_list":["post-5891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-vi","tag-heat-resistant-conveyor-belt-vi","tag-cement-plant-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/comments?post=5891"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5891\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media\/936"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}