{"id":2241,"date":"2026-07-09T00:33:54","date_gmt":"2026-07-08T17:33:54","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/he-thong-bon-chua-duong-ong-inox-cho-nha-may-bia-sua-do-uong\/"},"modified":"2026-07-09T00:33:54","modified_gmt":"2026-07-08T17:33:54","slug":"he-thong-bon-chua-duong-ong-inox-cho-nha-may-bia-sua-do-uong","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/he-thong-bon-chua-duong-ong-inox-cho-nha-may-bia-sua-do-uong\/","title":{"rendered":"H\u1ec7 th\u1ed1ng b\u1ed3n ch\u1ee9a &#038; \u0111\u01b0\u1eddng \u1ed1ng Inox cho nh\u00e0 m\u00e1y bia, s\u1eefa, \u0111\u1ed3 u\u1ed1ng"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2241&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;H\u1ec7 th\u1ed1ng b\u1ed3n ch\u1ee9a \\u0026amp; \u0111\u01b0\u1eddng \u1ed1ng Inox cho nh\u00e0 m\u00e1y bia, s\u1eefa, \u0111\u1ed3 u\u1ed1ng&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1<\/span>\n    <\/div>\n    <\/div>\n<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-chuan-ve-sinh-va-yeu-cau-cot-loi\">Chu\u1ea9n v\u1ec7 sinh v\u00e0 y\u00eau c\u1ea7u c\u1ed1t l\u00f5i<\/a><\/li>\n<li><a href=\"#toc-1-lua-chon-vat-lieu-inox-theo-san-pham-va-hoa-chat\">L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u Inox theo s\u1ea3n ph\u1ea9m v\u00e0 h\u00f3a ch\u1ea5t<\/a><\/li>\n<li><a href=\"#toc-2-thiet-ke-bon-chua-cho-bia-sua-nuoc-giai-khat\">Thi\u1ebft k\u1ebf b\u1ed3n ch\u1ee9a cho bia, s\u1eefa, n\u01b0\u1edbc gi\u1ea3i kh\u00e1t<\/a><\/li>\n<li><a href=\"#toc-3-thiet-ke-duong-ong-cong-nghe-ve-sinh\">Thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng ngh\u1ec7 v\u1ec7 sinh<\/a><\/li>\n<li><a href=\"#toc-4-he-thong-cipsip-thiet-ke-de-sach-va-an-toan\">H\u1ec7 th\u1ed1ng CIP\/SIP: thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea1ch v\u00e0 an to\u00e0n<\/a><\/li>\n<li><a href=\"#toc-5-thu-nghiem-kiem-dinh-va-ho-so-tai-lieu\">Th\u1eed nghi\u1ec7m, ki\u1ec3m \u0111\u1ecbnh v\u00e0 h\u1ed3 s\u01a1 t\u00e0i li\u1ec7u<\/a><\/li>\n<li><a href=\"#toc-6-van-hanh-bao-tri-trong-dieu-kien-viet-nam\">V\u1eadn h\u00e0nh &#038; b\u1ea3o tr\u00ec trong \u0111i\u1ec1u ki\u1ec7n Vi\u1ec7t Nam<\/a><\/li>\n<li><a href=\"#toc-7-toi-uu-chi-phi-can-bang-capexopex\">T\u1ed1i \u01b0u chi ph\u00ed: c\u00e2n b\u1eb1ng CAPEX\u2013OPEX<\/a><\/li>\n<li><a href=\"#toc-8-vi-du-cau-hinh-tham-khao-quy-mo-vua\">V\u00ed d\u1ee5 c\u1ea5u h\u00ecnh tham kh\u1ea3o (quy m\u00f4 v\u1eeba)<\/a><\/li>\n<li><a href=\"#toc-9-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-10-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>C\u00e1c nh\u00e0 m\u00e1y bia, s\u1eefa v\u00e0 n\u01b0\u1edbc gi\u1ea3i kh\u00e1t \u0111\u00f2i h\u1ecfi h\u1ec7 th\u1ed1ng b\u1ed3n ch\u1ee9a v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng Inox \u0111\u1ea1t chu\u1ea9n v\u1ec7 sinh nghi\u00eam ng\u1eb7t, d\u1ec5 l\u00e0m s\u1ea1ch, b\u1ec1n h\u00f3a ch\u1ea5t v\u00e0 \u1ed5n \u0111\u1ecbnh v\u1eadn h\u00e0nh. B\u00e0i vi\u1ebft n\u00e0y l\u00e0 h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ch\u1ecdn v\u1eadt li\u1ec7u, thi\u1ebft k\u1ebf, thi c\u00f4ng v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng b\u1ed3n \u2013 \u1ed1ng Inox \u0111\u1ea1t chu\u1ea9n qu\u1ed1c t\u1ebf cho c\u00f4ng nghi\u1ec7p \u0111\u1ed3 u\u1ed1ng. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t m\u1ea3nh gh\u00e9p c\u1ed1t l\u00f5i trong b\u1ee9c tranh \u201cInox cho C\u00f4ng nghi\u1ec7p S\u1ea1ch\u201d.<\/p>\n<h2 id=\"toc-0-chuan-ve-sinh-va-yeu-cau-cot-loi\">Chu\u1ea9n v\u1ec7 sinh v\u00e0 y\u00eau c\u1ea7u c\u1ed1t l\u00f5i<\/h2>\n<p>&#8211; M\u1ee5c ti\u00eau: b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m ch\u1ed1ng b\u00e1m b\u1ea9n, kh\u00f4ng t\u00edch t\u1ee5 vi sinh, d\u1ec5 CIP\/SIP v\u00e0 tho\u00e1t c\u1ea1n ho\u00e0n to\u00e0n.<br \/>\n&#8211; C\u00e1c chu\u1ea9n tham chi\u1ebfu:<br \/>\n  &#8211; 3-A Sanitary Standards (Hoa K\u1ef3) \u2013 thi\u1ebft b\u1ecb v\u00e0 ph\u1ee5 ki\u1ec7n v\u1ec7 sinh cho th\u1ef1c ph\u1ea9m l\u1ecfng.<br \/>\n  &#8211; EHEDG Guidelines (Ch\u00e2u \u00c2u) \u2013 thi\u1ebft k\u1ebf v\u1ec7 sinh, tho\u00e1t c\u1ea1n, ch\u1ed1ng \u201cdead-leg\u201d.<br \/>\n  &#8211; ASME BPE (BioProcessing Equipment) \u2013 y\u00eau c\u1ea7u h\u00e0n, \u0111\u1ed9 nh\u00e1m, dead-leg, v\u1eadt li\u1ec7u cho h\u1ec7 th\u1ed1ng v\u1ec7 sinh cao.<br \/>\n  &#8211; ASTM A270 \u2013 \u1ed1ng Inox v\u1ec7 sinh; ISO 2852 \u2013 k\u1eb9p clamp; EN 10357 (DIN 11850) \u2013 \u1ed1ng cho c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m.<br \/>\n  &#8211; V\u1eadt li\u1ec7u ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m n\u00ean \u0111\u00e1p \u1ee9ng FDA 21 CFR (gio\u0103ng, nh\u1ef1a) ho\u1eb7c EU 1935\/2004.<br \/>\n&#8211; Tham s\u1ed1 then ch\u1ed1t:<br \/>\n  &#8211; \u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t trong: Ra \u2264 0,8 \u00b5m cho h\u1ea7u h\u1ebft d\u00e2y chuy\u1ec1n; Ra \u2264 0,5 \u00b5m ho\u1eb7c \u0111i\u1ec7n \u0111\u00e1nh b\u00f3ng (electropolish) cho b\u1ed3n l\u00ean men\/BBT, UHT, aseptic.<br \/>\n  &#8211; H\u00e0n: TIG\/orbital, m\u1ed1i h\u00e0n ng\u1ea5u ho\u00e0n to\u00e0n, x\u1ea3 x\u1ec9 \u2013 m\u00e0i \u2013 t\u1ea9y g\u1ec9 &#038; th\u1ee5 \u0111\u1ed9ng h\u00f3a.<br \/>\n  &#8211; Drainability: d\u1ed1c \u1ed1ng 1\u20132% v\u1ec1 ph\u00eda x\u1ea3; b\u1ed3n v\u00e0 \u1ed1ng ph\u1ea3i tho\u00e1t c\u1ea1n t\u1ef1 nhi\u00ean.<br \/>\n  &#8211; Dead-leg: chi\u1ec1u d\u00e0i \u201cng\u00f5 c\u1ee5t\u201d \u2264 1,5\u00d7 \u0111\u01b0\u1eddng k\u00ednh trong \u1ed1ng nh\u00e1nh (ASME BPE).<br \/>\n  &#8211; T\u1ed1c \u0111\u1ed9 d\u00f2ng khi CIP: 1,5\u20132,0 m\/s \u0111\u1ec3 \u0111\u1ea1t d\u00f2ng ch\u1ea3y r\u1ed1i v\u00e0 shear \u0111\u1ee7 l\u00e0m s\u1ea1ch.<\/p>\n<h2 id=\"toc-1-lua-chon-vat-lieu-inox-theo-san-pham-va-hoa-chat\">L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u Inox theo s\u1ea3n ph\u1ea9m v\u00e0 h\u00f3a ch\u1ea5t<\/h2>\n<h3>M\u00e1c th\u00e9p khuy\u1ebfn ngh\u1ecb<\/h3>\n<p>&#8211; AISI 304\/304L: ph\u00f9 h\u1ee3p nhi\u1ec1u \u1ee9ng d\u1ee5ng bia v\u00e0 \u0111\u1ed3 u\u1ed1ng c\u00f3 pH trung t\u00ednh, ng\u00e2n s\u00e1ch t\u1ed1i \u01b0u. Tr\u00e1nh d\u00f9ng \u1edf khu v\u1ef1c c\u00f3 chloride cao ho\u1eb7c h\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda \u0111\u1eadm \u0111\u1eb7c.<br \/>\n&#8211; AISI 316L (2\u20132,5% Mo): l\u1ef1a ch\u1ecdn an to\u00e0n cho s\u1eefa, whey, CIP ki\u1ec1m\/axit n\u00f3ng, \u0111\u1ed3 u\u1ed1ng c\u00f3 CO2; ch\u1ed1ng r\u1ed7 pitting do chloride t\u1ed1t h\u01a1n 304L.<br \/>\n&#8211; Duplex 2205: c\u00e2n nh\u1eafc cho m\u00f4i tr\u01b0\u1eddng chloride cao (n\u01b0\u1edbc c\u1ea5p >150 mg\/L Cl\u2212, v\u00f9ng ven bi\u1ec3n) ho\u1eb7c CIP kh\u1eafc nghi\u1ec7t \u2013 chi ph\u00ed cao h\u01a1n nh\u01b0ng tu\u1ed5i th\u1ecd v\u01b0\u1ee3t tr\u1ed9i.<br \/>\n&#8211; 904L\/AL-6XN: cho m\u00f4i tr\u01b0\u1eddng chloride\/halide r\u1ea5t cao ho\u1eb7c khu v\u1ef1c hay b\u1ecb n\u01b0\u1edbc mu\u1ed1i; \u00edt ph\u1ed5 bi\u1ebfn do chi ph\u00ed.<br \/>\nL\u01b0u \u00fd: Th\u00e9p ferritic 430 ch\u1ec9 n\u00ean d\u00f9ng cho v\u1ecf b\u1ecdc, khung; kh\u00f4ng khuy\u1ebfn ngh\u1ecb ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi s\u1ea3n ph\u1ea9m.<\/p>\n<h3>S\u1ea3n ph\u1ea9m ph\u1ee5 tr\u1ee3<\/h3>\n<p>&#8211; \u1ed0ng v\u00e0 co, t\u00ea, c\u00fat: ASTM A270\/EN 10357-B; b\u1ec1 m\u1eb7t n\u1ed9i ho\u00e0n thi\u1ec7n c\u01a1 h\u1ecdc\/b\u00f3ng \u0111i\u1ec7n, PD (product contact).<br \/>\n&#8211; Gio\u0103ng: EPDM, FKM (Viton), PTFE, PTFE b\u1ecdc EPDM; ch\u1ee9ng nh\u1eadn FDA 21 CFR 177.2600\/EU 1935. L\u1ef1a ch\u1ecdn theo nhi\u1ec7t\/CIP: EPDM t\u1ed1t cho ki\u1ec1m\/nhi\u1ec7t; FKM ch\u1ecbu dung m\u00f4i; PTFE ch\u1ecbu h\u00f3a ch\u1ea5t m\u1ea1nh.<br \/>\n&#8211; V\u1eadt t\u01b0 h\u00e0n: d\u00e2y\/que t\u01b0\u01a1ng th\u00edch 316L cho to\u00e0n tuy\u1ebfn ti\u1ebfp x\u00fac s\u1ea3n ph\u1ea9m; kh\u00ed b\u1ea3o v\u1ec7 Ar\/He s\u1ea1ch, purge m\u1eb7t trong khi h\u00e0n.<br \/>\n&#8211; Ch\u1ea5t b\u00f4i tr\u01a1n, d\u1ea7u m\u1ee1: lo\u1ea1i H1 (ti\u1ebfp x\u00fac ng\u1eabu nhi\u00ean) theo FDA 21 CFR 178.3570.<\/p>\n<h2 id=\"toc-2-thiet-ke-bon-chua-cho-bia-sua-nuoc-giai-khat\">Thi\u1ebft k\u1ebf b\u1ed3n ch\u1ee9a cho bia, s\u1eefa, n\u01b0\u1edbc gi\u1ea3i kh\u00e1t<\/h2>\n<h3>Ph\u00e2n lo\u1ea1i v\u00e0 c\u1ea5u h\u00ecnh<\/h3>\n<p>&#8211; Bia:<br \/>\n  &#8211; B\u1ed3n l\u00ean men h\u00ecnh n\u00f3n (FV): c\u00f4n 60\u201370\u00b0, \u00e1o gi\u1ea3i nhi\u1ec7t glycol zoned, \u00e1p l\u1ef1c thi\u1ebft k\u1ebf 2\u20133 bar; c\u1ea7n van x\u1ea3 men, \u1ed1ng CIP, n\u1eafp manhole, \u1ed1ng CO2, l\u1ea5y m\u1eabu v\u00f4 tr\u00f9ng.<br \/>\n  &#8211; B\u1ed3n bia s\u00e1ng (BBT): \u00e1p l\u1ef1c 3\u20134 bar, \u0111i\u1ec7n \u0111\u00e1nh b\u00f3ng n\u1ed9i Ra \u2264 0,5 \u00b5m gi\u1ea3m biofilm; v\u00f2ng CIP xoay 360\u00b0.<br \/>\n  &#8211; B\u1ed3n n\u01b0\u1edbc n\u00f3ng (HLT)\/n\u01b0\u1edbc l\u1ea1nh (CLT): c\u00e1ch nhi\u1ec7t PU\/PIR 50\u2013100 mm, b\u1ec1 m\u1eb7t 304L \u0111\u1ee7 d\u00f9ng.<br \/>\n&#8211; S\u1eefa &#038; \u0111\u1ed3 u\u1ed1ng s\u1eefa:<br \/>\n  &#8211; Silo s\u1eefa th\u00f4\/th\u00e0nh ph\u1ea9m: \u0111\u1ee9ng, 30\u2013150 m\u00b3; 316L n\u1ed9i, c\u00e1ch nhi\u1ec7t \u0111\u1ea7y \u0111\u1ee7; c\u00e1nh khu\u1ea5y v\u1ec7 sinh; \u0111\u1ed3ng h\u1ed3 m\u1ee9c, nhi\u1ec7t, \u00e1p, kh\u00ed tr\u01a1 n\u1ebfu c\u1ea7n.<br \/>\n  &#8211; B\u1ed3n \u0111\u1ec7m (balance\/buffer) cho ti\u1ec7t tr\u00f9ng UHT\/HTST: thi\u1ebft k\u1ebf aseptic, van m\u00e0ng, l\u1ecdc th\u00f4ng h\u01a1i HEPA, c\u00f3 kh\u1ea3 n\u0103ng SIP 121\u00b0C.<br \/>\n&#8211; N\u01b0\u1edbc gi\u1ea3i kh\u00e1t\/syrup:<br \/>\n  &#8211; B\u1ed3n syrup v\u00e0 premix: 316L, agitator v\u1ec7 sinh, \u0111\u00e1y c\u00f4n tho\u00e1t c\u1ea1n; xem x\u00e9t \u0111\u01b0\u1eddng \u1ed1ng \u201cpiggable\u201d \u0111\u1ec3 thu h\u1ed3i syrup.<br \/>\n  &#8211; B\u1ed3n CO2, carbonator: ch\u1ecbu \u00e1p, van ki\u1ec3m so\u00e1t CO2 ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m.<\/p>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tr\u1ecdng y\u1ebfu<\/h3>\n<p>&#8211; B\u1ec1 m\u1eb7t:<br \/>\n  &#8211; Trong b\u1ed3n: Ra \u2264 0,8 \u00b5m (\u0111a s\u1ed1); bia\/s\u1eefa cao c\u1ea5p: Ra 0,4\u20130,6 \u00b5m, electropolish t\u0103ng kh\u1ea3 n\u0103ng th\u1ee5 \u0111\u1ed9ng, gi\u1ea3m nhi\u1ec5m b\u1ea9n vi sinh.<br \/>\n  &#8211; Ngo\u00e0i b\u1ed3n: No.2B ho\u1eb7c hairline; b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n m\u00f4i tr\u01b0\u1eddng.<br \/>\n&#8211; K\u1ebft c\u1ea5u:<br \/>\n  &#8211; Thi\u1ebft k\u1ebf \u00e1p\/vacuum; ki\u1ec3m tra ch\u00e2n kh\u00f4ng khi CIP l\u1ea1nh\/n\u00f3ng \u0111\u1ec3 tr\u00e1nh \u201cl\u1ee5p b\u1ed3n\u201d.<br \/>\n  &#8211; \u00c1o gia nhi\u1ec7t\/l\u00e0m m\u00e1t: k\u00eanh d\u1eadp (dimple jacket) ho\u1eb7c half-pipe; test \u00e1p \u00e1o ri\u00eang.<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n v\u1ec7 sinh:<br \/>\n  &#8211; V\u00f2i phun CIP full-coverage (rotary jet head cho b\u1ed3n l\u1edbn); \u00e1p l\u00e0m vi\u1ec7c 1,5\u20133 bar.<br \/>\n  &#8211; Th\u00f4ng h\u01a1i v\u1ec7 sinh (breather) c\u00f3 l\u1ecdc 0,2 \u00b5m; k\u00ednh quan s\u00e1t, \u0111\u00e8n LED v\u1ec7 sinh, \u1ed1ng l\u1ea5y m\u1eabu aseptic.<br \/>\n&#8211; \u0110o l\u01b0\u1eddng &#038; an to\u00e0n:<br \/>\n  &#8211; Loadcell c\u00e2n b\u1ed3n ph\u1ed1i li\u1ec7u; van an to\u00e0n \u00e1p; c\u1ea3m bi\u1ebfn nhi\u1ec7t\/\u00e1p\/m\u1ee9c 3-A\/EHEDG.<br \/>\n&#8211; Ki\u1ec3m so\u00e1t ng\u01b0ng t\u1ee5 v\u00e0 c\u00e1ch nhi\u1ec7t:<br \/>\n  &#8211; L\u1edbp c\u00e1ch nhi\u1ec7t k\u00edn h\u01a1i; v\u1ecf ngo\u00e0i h\u00e0n k\u00edn tr\u00e1nh th\u1ea5m n\u01b0\u1edbc g\u00e2y \u0103n m\u00f2n k\u1ebd.<\/p>\n<h2 id=\"toc-3-thiet-ke-duong-ong-cong-nghe-ve-sinh\">Thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng ngh\u1ec7 v\u1ec7 sinh<\/h2>\n<h3>V\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 d\u1ed1c<\/h3>\n<p>&#8211; \u1ed0ng: ASTM A270\/EN 10357, OD ph\u1ed5 bi\u1ebfn 1\u20134\u201d (DN25\u2013DN100); ch\u1ecdn theo l\u01b0u l\u01b0\u1ee3ng\/t\u1ed1c \u0111\u1ed9 m\u1ee5c ti\u00eau 1,5\u20132,0 m\/s khi CIP.<br \/>\n&#8211; \u0110\u1ed9 d\u1ed1c: 1\u20132% v\u1ec1 ph\u00eda \u0111i\u1ec3m x\u1ea3; tr\u00e1nh \u201ct\u00fai n\u01b0\u1edbc\u201d. \u0110\u1eb7t drain \u1edf \u0111i\u1ec3m th\u1ea5p v\u00e0 sau m\u1ed7i c\u1ee5m van.<br \/>\n&#8211; Gi\u00e1 \u0111\u1ee1\/gi\u00e3n n\u1edf: kho\u1ea3ng c\u00e1ch g\u1ed1i \u0111\u1ee1 theo OD v\u00e0 t\u1ea3i; v\u00f2ng gi\u00e3n n\u1edf\/kh\u1edbp gi\u00e3n n\u1edf t\u1ea1i tuy\u1ebfn d\u00e0i ho\u1eb7c thay \u0111\u1ed5i nhi\u1ec7t.<\/p>\n<h3>H\u00e0n, k\u1ebft n\u1ed1i, ph\u1ee5 ki\u1ec7n<\/h3>\n<p>&#8211; H\u00e0n orbital cho m\u1ed1i n\u1ed1i \u1ed1ng th\u1eb3ng; purge kh\u00ed trong \u0111\u1ec3 tr\u00e1nh \u201c\u0111\u01b0\u1eddng m\u00eda\u201d (sugaring). N\u1ed9i soi m\u1ed1i h\u00e0n, \u0111o Ra sau m\u00e0i tinh n\u1ebfu c\u1ea7n.<br \/>\n&#8211; K\u1ebft n\u1ed1i clamp (ISO 2852) \u01b0u ti\u00ean cho th\u00e1o l\u1eafp; h\u1ea1n ch\u1ebf ren trong v\u00f9ng ti\u1ebfp x\u00fac s\u1ea3n ph\u1ea9m.<br \/>\n&#8211; Van:<br \/>\n  &#8211; Van b\u01b0\u1edbm: tuy\u1ebfn CIP\/utility, chi ph\u00ed th\u1ea5p.<br \/>\n  &#8211; Van ng\u1ed3i (single seat) ho\u1eb7c van \u0111\u00f4i t\u00e1ch (mix-proof) cho ma tr\u1eadn ph\u00e2n ph\u1ed1i, cho ph\u00e9p CIP song song kh\u00f4ng l\u1eabn s\u1ea3n ph\u1ea9m.<br \/>\n  &#8211; Van m\u00e0ng (diaphragm) cho aseptic\/UHT.<br \/>\n  &#8211; Van l\u1ea5y m\u1eabu v\u00f4 tr\u00f9ng, van m\u1ed9t chi\u1ec1u v\u1ec7 sinh, b\u1eaby h\u01a1i\/\u0111i gi\u1ea3m \u00e1p cho SIP.<br \/>\n&#8211; B\u01a1m:<br \/>\n  &#8211; Ly t\u00e2m v\u1ec7 sinh cho bia, s\u1eefa, n\u01b0\u1edbc; ch\u1ecdn NPSH ph\u00f9 h\u1ee3p, ph\u1edbt c\u01a1 kh\u00ed x\u1ea3\/flush khi c\u1ea7n.<br \/>\n  &#8211; B\u01a1m c\u00e1nh kh\u1edbp\/lobe cho syrup nh\u1edbt; c\u00f3 bypass v\u00e0 bi\u1ebfn t\u1ea7n \u0111i\u1ec1u t\u1ed1c.<br \/>\n&#8211; Gio\u0103ng &#038; k\u1eb9p:<br \/>\n  &#8211; Ch\u1ecdn gio\u0103ng theo nhi\u1ec7t\/ho\u00e1 ch\u1ea5t; ki\u1ec3m so\u00e1t m\u00f4-men si\u1ebft \u0111\u1ec3 tr\u00e1nh k\u00eanh r\u00f2\/vi\u1ec1n l\u1ed3i g\u00e2y b\u00e1m c\u1eb7n.<\/p>\n<h2 id=\"toc-4-he-thong-cipsip-thiet-ke-de-sach-va-an-toan\">H\u1ec7 th\u1ed1ng CIP\/SIP: thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea1ch v\u00e0 an to\u00e0n<\/h2>\n<h3>CIP (Cleaning-In-Place)<\/h3>\n<p>&#8211; C\u1ea5u h\u00ecnh \u0111i\u1ec3n h\u00ecnh: 3\u20134 b\u1ed3n (n\u01b0\u1edbc n\u00f3ng, ki\u1ec1m, axit, h\u1ed3i n\u01b0\u1edbc), b\u1ed9 gia nhi\u1ec7t, b\u01a1m CIP, \u0111o d\u1eabn \u0111i\u1ec7n, nhi\u1ec7t, l\u01b0u l\u01b0\u1ee3ng.<br \/>\n&#8211; Th\u00f4ng s\u1ed1 khuy\u1ebfn ngh\u1ecb:<br \/>\n  &#8211; T\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng \u1ed1ng: 1,5\u20132,0 m\/s; s\u1ed1 Reynolds > 4000.<br \/>\n  &#8211; Ki\u1ec1m NaOH 0,5\u20132% \u1edf 60\u201380\u00b0C; Axit HNO3\/H3PO4 0,5\u20131% \u1edf 50\u201370\u00b0C; tr\u00e1ng n\u01b0\u1edbc n\u00f3ng\/l\u1ea1nh. \u0110i\u1ec1u ch\u1ec9nh theo fouling th\u1ef1c t\u1ebf.<br \/>\n  &#8211; Th\u1eddi gian pha\/tu\u1ea7n ho\u00e0n 10\u201330 ph\u00fat\/b\u01b0\u1edbc; x\u00e1c minh b\u1eb1ng ATP swab\/\u0111o \u0111\u1ed9 d\u1eabn.<br \/>\n&#8211; Thi\u1ebft k\u1ebf h\u1ed3i dung d\u1ecbch v\u00e0 thu h\u1ed3i nhi\u1ec7t\/n\u01b0\u1edbc \u0111\u1ec3 gi\u1ea3m OPEX. \u0110\u1ea3m b\u1ea3o ph\u00e2n t\u00e1ch CIP\/ s\u1ea3n ph\u1ea9m b\u1eb1ng mix-proof ho\u1eb7c double block &#038; bleed.<\/p>\n<h3>SIP (Sterilization-In-Place)<\/h3>\n<p>&#8211; D\u00f9ng cho UHT, aseptic filler, tank aseptic: h\u01a1i 121\u00b0C trong 20\u201330 ph\u00fat (F0 \u0111\u1ee7).<br \/>\n&#8211; Y\u00eau c\u1ea7u v\u1eadt li\u1ec7u: gio\u0103ng ch\u1ecbu nhi\u1ec7t\/steam (EPDM, PTFE), \u1ed1ng\/van \u0111\u01b0\u1ee3c x\u1ea3 n\u01b0\u1edbc ng\u01b0ng t\u1ed1t; l\u1ecdc th\u00f4ng h\u01a1i 0,2 \u00b5m ch\u1ecbu SIP.<\/p>\n<h2 id=\"toc-5-thu-nghiem-kiem-dinh-va-ho-so-tai-lieu\">Th\u1eed nghi\u1ec7m, ki\u1ec3m \u0111\u1ecbnh v\u00e0 h\u1ed3 s\u01a1 t\u00e0i li\u1ec7u<\/h2>\n<p>&#8211; Ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y: PT\/VT m\u1ed1i h\u00e0n; n\u1ed9i soi 100% m\u1ed1i h\u00e0n s\u1ea3n ph\u1ea9m quan tr\u1ecdng.<br \/>\n&#8211; Th\u1eed k\u00edn\/hydrostatic: 1,3\u00d7 \u00e1p thi\u1ebft k\u1ebf cho b\u1ed3n\/\u00e1o; test \u00e1p \u0111\u01b0\u1eddng \u1ed1ng.<br \/>\n&#8211; \u0110o \u0111\u1ed9 nh\u00e1m Ra, ki\u1ec3m tra tho\u00e1t c\u1ea1n (drainability test).<br \/>\n&#8211; V\u1ec7 sinh b\u1ec1 m\u1eb7t: t\u1ea9y g\u1ec9 \u2013 th\u1ee5 \u0111\u1ed9ng h\u00f3a b\u1eb1ng nitric\/citric; c\u1ea5p ch\u1ee9ng ch\u1ec9 ho\u00e0n thi\u1ec7n.<br \/>\n&#8211; Truy xu\u1ea5t v\u1eadt li\u1ec7u: MTC 3.1 (EN 10204) cho th\u00e9p; ch\u1ee9ng nh\u1eadn FDA\/EU cho gio\u0103ng.<br \/>\n&#8211; FAT\/SAT: x\u00e1c nh\u1eadn hi\u1ec7u su\u1ea5t CIP, \u0111\u1ed9 bao ph\u1ee7 jet head, kh\u00f4ng r\u00f2, ch\u1ee9c n\u0103ng van\/b\u01a1m; l\u1eadp SOP, PM plan.<\/p>\n<h2 id=\"toc-6-van-hanh-bao-tri-trong-dieu-kien-viet-nam\">V\u1eadn h\u00e0nh &#038; b\u1ea3o tr\u00ec trong \u0111i\u1ec1u ki\u1ec7n Vi\u1ec7t Nam<\/h2>\n<p>&#8211; Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc: n\u1ebfu Cl\u2212 > 50 mg\/L, \u01b0u ti\u00ean 316L cho b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m; ki\u1ec3m so\u00e1t Clo t\u1ef1 do trong n\u01b0\u1edbc v\u1ec7 sinh \u0111\u1ec3 h\u1ea1n ch\u1ebf pitting.<br \/>\n&#8211; H\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda: tr\u00e1nh tr\u1ed9n Clo\/ki\u1ec1m \u0111\u1eadm \u0111\u1eb7c; tr\u00e1ng k\u1ef9 sau Clo; \u0111\u1ecbnh k\u1ef3 trung h\u00f2a v\u00e0 passivation nh\u1eb9 \u0111\u1ec3 ph\u1ee5c h\u1ed3i m\u00e0ng th\u1ee5 \u0111\u1ed9ng.<br \/>\n&#8211; L\u1ecbch b\u1ea3o tr\u00ec:<br \/>\n  &#8211; Ki\u1ec3m tra m\u1ed1i h\u00e0n, d\u1ea5u pitting\/crevice 6\u201312 th\u00e1ng\/l\u1ea7n; thay gio\u0103ng theo gi\u1edd v\u1eadn h\u00e0nh\/chu k\u1ef3 nhi\u1ec7t.<br \/>\n  &#8211; Hi\u1ec7u chu\u1ea9n c\u1ea3m bi\u1ebfn, ki\u1ec3m tra van an to\u00e0n, b\u01a1m\/ph\u1edbt c\u01a1 kh\u00ed.<br \/>\n&#8211; Ng\u0103n ng\u1eeba nhi\u1ec5m ch\u00e9o: thi\u1ebft k\u1ebf ma tr\u1eadn van h\u1ee3p l\u00fd, m\u00e3 h\u00f3a \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng m\u00e0u\/m\u00e1c; x\u00e1c nh\u1eadn quy tr\u00ecnh CIP b\u1eb1ng ch\u1ec9 th\u1ecb vi sinh.<\/p>\n<h2 id=\"toc-7-toi-uu-chi-phi-can-bang-capexopex\">T\u1ed1i \u01b0u chi ph\u00ed: c\u00e2n b\u1eb1ng CAPEX\u2013OPEX<\/h2>\n<p>&#8211; Ch\u1ecdn 304L cho utility v\u00e0 b\u1ec1 m\u1eb7t ngo\u00e0i; 316L cho ph\u1ea7n ti\u1ebfp x\u00fac s\u1ea3n ph\u1ea9m\/CIP n\u00f3ng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd.<br \/>\n&#8211; \u0110\u1ea7u t\u01b0 v\u00e0o \u0111\u1ed9 nh\u00e1m t\u1ed1t v\u00e0 electropolish cho b\u1ed3n quan tr\u1ecdng gi\u00fap ti\u1ebft ki\u1ec7m h\u00f3a ch\u1ea5t v\u00e0 th\u1eddi gian CIP.<br \/>\n&#8211; D\u00f9ng van mix-proof \u1edf ma tr\u1eadn ph\u00e2n ph\u1ed1i l\u1edbn \u0111\u1ec3 t\u0103ng th\u1eddi gian ch\u1ea1y m\u00e1y; x\u01b0\u1edfng nh\u1ecf c\u00f3 th\u1ec3 d\u00f9ng single-seat v\u1edbi double block &#038; bleed \u0111\u1ec3 gi\u1ea3m CAPEX.<br \/>\n&#8211; Ti\u00eau chu\u1ea9n h\u00f3a OD \u1ed1ng, ph\u1ee5 ki\u1ec7n tri-clamp gi\u00fap gi\u1ea3m t\u1ed3n kho v\u00e0 th\u1eddi gian downtime.<br \/>\n&#8211; Thu h\u1ed3i nhi\u1ec7t CIP v\u00e0 n\u01b0\u1edbc n\u00f3ng gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<h2 id=\"toc-8-vi-du-cau-hinh-tham-khao-quy-mo-vua\">V\u00ed d\u1ee5 c\u1ea5u h\u00ecnh tham kh\u1ea3o (quy m\u00f4 v\u1eeba)<\/h2>\n<p>&#8211; D\u00e2y chuy\u1ec1n bia 200.000 l\u00edt\/th\u00e1ng:<br \/>\n  &#8211; FV 60 hl \u00d7 6, BBT 60 hl \u00d7 3, 316L Ra 0,6 \u00b5m EP; \u00e1o glycol 3 zone; van mix-proof cho tank farm.<br \/>\n  &#8211; \u1ed0ng A270 OD 1,5\u20132\u201d; h\u00e0n orbital; clamp ISO 2852; b\u01a1m ly t\u00e2m 10\u201320 m\u00b3\/h.<br \/>\n  &#8211; CIP 3-b\u1ed3n: n\u01b0\u1edbc n\u00f3ng 2 m\u00b3, NaOH 1,5 m\u00b3, HNO3 1,5 m\u00b3; t\u1ed1c \u0111\u1ed9 CIP 1,8 m\/s; jet head cho FV\/BBT.<br \/>\n&#8211; D\u00e2y chuy\u1ec1n s\u1eefa HTST 10.000 l\u00edt\/gi\u1edd:<br \/>\n  &#8211; Silo s\u1eefa 100 m\u00b3 316L, c\u00e1ch nhi\u1ec7t; b\u1ed3n \u0111\u1ec7m aseptic 5 m\u00b3; van m\u00e0ng; l\u1ecdc HEPA th\u1edf b\u1ed3n.<br \/>\n  &#8211; \u0110\u01b0\u1eddng \u1ed1ng EN 10357 DN50\u2013DN80; Ra \u2264 0,8 \u00b5m; SIP 121\u00b0C\/30 ph\u00fat tr\u01b0\u1edbc ca s\u1ea3n xu\u1ea5t.<\/p>\n<h2 id=\"toc-9-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>&#8211; ASME BPE (latest edition): Bioprocessing Equipment \u2013 welds, surface finish, dead-leg criteria.<br \/>\n&#8211; 3-A Sanitary Standards &#038; Accepted Practices: sanitary design for dairy and beverage equipment.<br \/>\n&#8211; EHEDG Guidelines: Hygienic Design Criteria, cleanability and drainability.<br \/>\n&#8211; ASTM A270: Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing.<br \/>\n&#8211; ISO 2852: Stainless steel clamp pipe couplings for the food industry.<br \/>\n&#8211; EN 10357 (DIN 11850): Stainless steel tubes for food and beverage industry.<br \/>\n&#8211; FDA 21 CFR 177.2600 &#038; 178.3570: rubber articles intended for repeated use; lubricants in contact with food.<\/p>\n<h2 id=\"toc-10-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>\u0110\u1ec3 b\u1ed3n ch\u1ee9a v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng Inox trong nh\u00e0 m\u00e1y bia, s\u1eefa v\u00e0 n\u01b0\u1edbc gi\u1ea3i kh\u00e1t v\u1eadn h\u00e0nh an to\u00e0n, \u1ed5n \u0111\u1ecbnh v\u00e0 kinh t\u1ebf, h\u00e3y \u01b0u ti\u00ean: ch\u1ecdn \u0111\u00fang m\u00e1c Inox (316L cho khu v\u1ef1c s\u1ea3n ph\u1ea9m\/CIP n\u00f3ng), ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t \u0111\u1ea1t Ra \u2264 0,8 \u00b5m (EP cho c\u00f4ng \u0111o\u1ea1n nh\u1ea1y c\u1ea3m), h\u00e0n orbital v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a chu\u1ea9n, thi\u1ebft k\u1ebf tho\u00e1t c\u1ea1n v\u1edbi d\u1ed1c 1\u20132% v\u00e0 dead-leg \u2264 1,5D, b\u1ed1 tr\u00ed van\/b\u01a1m v\u1ec7 sinh \u0111\u1ea1t 3-A\/EHEDG, v\u00e0 x\u00e2y d\u1ef1ng CIP\/SIP hi\u1ec7u qu\u1ea3. Chu\u1ea9n h\u00f3a v\u1eadt t\u01b0 v\u00e0 ki\u1ec3m so\u00e1t h\u1ed3 s\u01a1 v\u1eadt li\u1ec7u \u2013 th\u1eed nghi\u1ec7m s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3m r\u1ee7i ro nhi\u1ec5m b\u1ea9n v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi.<br \/>\nC\u1ea7n gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u theo th\u1ef1c t\u1ebf nh\u00e0 m\u00e1y? Li\u00ean h\u1ec7 Inox Cuong Thinh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn ch\u1ecdn Inox, thi\u1ebft k\u1ebf b\u1ed3n\/\u1ed1ng \u0111\u1ea1t 3-A\/EHEDG, Ra\u22640,8 \u00b5m, h\u00e0n orbital, CIP\/SIP, van-gio\u0103ng th\u1ef1c ph\u1ea9m, t\u1ed1i \u01b0u chi ph\u00ed cho bia, s\u1eefa, \u0111\u1ed3 u\u1ed1ng.<\/p>\n","protected":false},"author":7,"featured_media":1022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=2241"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2241\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1022"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}