{"id":2136,"date":"2026-05-07T10:39:43","date_gmt":"2026-05-07T02:39:43","guid":{"rendered":"https:\/\/plastic-machines.org\/?post_type=info&p=2136"},"modified":"2026-05-07T10:39:44","modified_gmt":"2026-05-07T02:39:44","slug":"temperatures-affect-your-pet-washing-plant","status":"publish","type":"info","link":"https:\/\/plastic-machines.org\/vi\/info\/temperatures-affect-your-pet-washing-plant\/","title":{"rendered":"Ch\u1ed1ng \u0111\u00f3ng b\u0103ng: C\u00e1ch nhi\u1ec7t \u0111\u1ed9 m\u00f9a \u0111\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Nh\u00e0 m\u00e1y r\u1eeda PET c\u1ee7a b\u1ea1n"},"content":{"rendered":"

Running a plastic recycling plant in the middle of winter brings a hidden challenge: freezing temperatures. When the weather drops below freezing, washing dirty plastic isn’t just harder for your workers; it becomes a serious threat to your business.<\/p>

N\u1ebfu b\u1ea1n b\u1ecf qua \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 m\u00f9a \u0111\u00f4ng \u0111\u1ebfn m\u00e1y m\u00f3c c\u1ee7a m\u00ecnh, b\u1ea1n s\u1ebd k\u1ebft th\u00fac v\u1edbi nh\u1ef1a d\u1ebbo d\u00ednh b\u1ea9n, d\u00ednh ch\u1eb7t m\u00e0 ng\u01b0\u1eddi mua s\u1ebd t\u1eeb ch\u1ed1i. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng m\u1ea3nh PET cao su\u1ed1t c\u1ea3 n\u0103m, b\u1ea1n c\u1ea7n hi\u1ec3u khoa h\u1ecdc v\u1ec1 t\u00e1i ch\u1ebf PET r\u1eeda n\u00f3ng v\u00e0 c\u00e1ch b\u1ea3o v\u1ec7 quy tr\u00ecnh c\u1ee7a m\u00ecnh kh\u1ecfi c\u00e1i l\u1ea1nh m\u00f9a \u0111\u00f4ng.<\/p>

\"H\u1ec7
H\u1ec7 th\u1ed1ng hai b\u1ec3 cho nh\u00e0 m\u00e1y t\u00e1i ch\u1ebf PET<\/figcaption><\/figure>

Quy t\u1eafc M\u00f3n \u0103n D\u1ea7u m\u1ee1: T\u1ea1i sao N\u01b0\u1edbc l\u1ea1nh th\u1ea5t b\u1ea1i<\/h3>

H\u00e3y ngh\u0129 \u0111\u1ebfn vi\u1ec7c r\u1eeda m\u1ed9t chi\u1ebfc ch\u1ea3o chi\u00ean r\u1ea5t nhi\u1ec1u d\u1ea7u m\u1ee1. N\u1ebfu b\u1ea1n d\u00f9ng n\u01b0\u1edbc l\u1ea1nh \u0111\u00f3ng b\u0103ng, d\u1ea7u m\u1ee1 s\u1ebd tr\u1edf n\u00ean c\u1ee9ng l\u1ea1i v\u00e0 d\u00ednh ch\u1eb7t v\u00e0o ch\u1ea3o h\u01a1n n\u1eefa. B\u1ea1n ph\u1ea3i d\u00f9ng n\u01b0\u1edbc n\u00f3ng \u0111\u1ec3 l\u00e0m tan ch\u1ea3y d\u1ea7u m\u1ee1.<\/p>

Vi\u1ec7c l\u00e0m s\u1ea1ch chai PET c\u0169ng ho\u1ea1t \u0111\u1ed9ng theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1. H\u1ea7u h\u1ebft c\u00e1c chai nh\u1ef1a \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u1ec1u ph\u1ee7 d\u1ea7u n\u1ea5u \u0103n, keo d\u00e1n nh\u00e3n d\u00ednh ho\u1eb7c th\u1ee9c u\u1ed1ng c\u00f3 \u0111\u01b0\u1eddng c\u00f2n s\u00f3t l\u1ea1i. V\u00e0o m\u00f9a \u0111\u00f4ng, b\u1ee5i b\u1ea9n n\u00e0y tr\u1edf n\u00ean c\u1ee9ng nh\u01b0 \u0111\u00e1. \u0110\u1ec3 l\u00e0m s\u1ea1ch m\u1ea3nh \u0111\u00fang c\u00e1ch, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc r\u1eeda trong b\u1ec3 c\u1ee7a b\u1ea1n ph\u1ea3i duy tr\u00ec t\u1eeb 85\u00b0C \u0111\u1ebfn 95\u00b0C. \u1ede nhi\u1ec7t \u0111\u1ed9 n\u00e0y, c\u00e1c h\u00f3a ch\u1ea5t c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh v\u00e0 l\u00e0m tan keo d\u00ednh c\u1ee9ng \u0111\u1ea7u.<\/p>

B\u1eaby m\u00f9a \u0111\u00f4ng: Hi\u1ec7u \u1ee9ng l\u1ea5y nhi\u1ec7t<\/h3>

Sai l\u1ea7m l\u1edbn nh\u1ea5t m\u00e0 c\u00e1c qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y m\u1eafc ph\u1ea3i v\u00e0o m\u00f9a \u0111\u00f4ng l\u00e0 gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng m\u00e1y s\u01b0\u1edfi ti\u00eau chu\u1ea9n c\u1ee7a h\u1ecd l\u00e0 \u0111\u1ee7. \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec th\u1ef1c s\u1ef1 x\u1ea3y ra:<\/p>

After the bottles pass through the PET bottle crusher<\/a><\/strong>, they become tiny plastic flakes. In winter, these flakes are ice-cold. When you drop hundreds of kilograms of freezing flakes into a hot water tank, the plastic instantly “steals” the heat from the water. The water temperature drops extremely fast, maybe from 90\u00b0C down to 60\u00b0C in minutes.<\/p>

Your heater will try to warm the water back up, but the cold plastic keeps coming in. The heater works at 100% power, your electricity bill goes up, but the water never gets hot enough. The result? The glue doesn’t melt, and your flakes stay dirty.<\/p>

Gi\u1ea3i ph\u00e1p m\u00f9a \u0111\u00f4ng c\u1ee7a T\u1eadp \u0111o\u00e0n Shuliy: Nh\u00e2n \u0111\u00f4i v\u00e0 c\u00e1ch nhi\u1ec7t<\/h3>

B\u1ea1n kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i th\u1eddi ti\u1ebft m\u00f9a \u0111\u00f4ng, nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh. \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf ho\u1ea1t \u0111\u1ed9ng trong khu v\u1ef1c l\u1ea1nh, T\u1eadp \u0111o\u00e0n Shuliy thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng t\u00e1i ch\u1ebf PET r\u1eeda n\u00f3ng \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1i l\u1ea1nh:<\/p>

  1. H\u1ec7 th\u1ed1ng Hai b\u1ec3:<\/strong>\u00a0Thay v\u00ec d\u1ef1a v\u00e0o m\u1ed9t b\u1ec3 ch\u1ee9a, ch\u00fang t\u00f4i k\u1ebft n\u1ed1i hai b\u1ec3 b\u1ec3 r\u1eeda n\u00f3ng<\/a> in a row. The first tank acts as a “buffer.” It takes the shock of the ice-cold flakes and starts warming them up. By the time the flakes flow into the second tank, they are already warm. This allows the second tank to easily hold the perfect 90\u00b0C temperature for a deep clean.<\/li>
  2. C\u00e1ch nhi\u1ec7t ch\u1ecbu l\u1ef1c:<\/strong>\u00a0B\u1ec3 kim lo\u1ea1i m\u1ecfng m\u1ea5t nhi\u1ec7t r\u1ea5t nhanh v\u00e0o kh\u00f4ng kh\u00ed m\u00f9a \u0111\u00f4ng l\u1ea1nh. T\u1eadp \u0111o\u00e0n Shuliy x\u00e2y d\u1ef1ng c\u00e1c m\u00e1y r\u1eeda n\u00f3ng c\u1ee7a ch\u00fang t\u00f4i b\u1eb1ng th\u00e9p carbon d\u00e0y (t\u01b0\u1eddng ngo\u00e0i 5mm v\u00e0 \u0111\u00e1y d\u00e0y 10mm). Ch\u00fang t\u00f4i c\u0169ng khuy\u00ean kh\u00e1ch h\u00e0ng m\u00f9a \u0111\u00f4ng c\u1ee7a m\u00ecnh th\u00eam l\u1edbp c\u00e1ch nhi\u1ec7t b\u00ean ngo\u00e0i \u0111\u1ec3 gi\u1eef nhi\u1ec7t b\u00ean trong.<\/li>
  3. S\u01b0\u1edfi \u1ea5m b\u1eb1ng h\u01a1i n\u01b0\u1edbc:<\/strong>\u00a0Trong khi s\u01b0\u1edfi \u0111i\u1ec7n l\u00e0 ph\u1ed5 bi\u1ebfn, n\u00f3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 trong th\u1eddi ti\u1ebft c\u1ef1c l\u1ea1nh. \u0110\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng m\u00f9a \u0111\u00f4ng, ch\u00fang t\u00f4i khuy\u00ean m\u1ea1nh m\u1ebd s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng n\u1ed3i h\u01a1i h\u01a1i n\u01b0\u1edbc. H\u01a1i n\u01b0\u1edbc l\u00e0m n\u00f3ng n\u01b0\u1edbc nhanh h\u01a1n nhi\u1ec1u v\u00e0 th\u01b0\u1eddng r\u1ebb h\u01a1n \u0111\u1ec3 v\u1eadn h\u00e0nh so v\u1edbi \u0111i\u1ec7n n\u0103ng cho c\u00e1c nh\u00e0 m\u00e1y l\u1edbn.<\/li> <\/ol>

    Sau khi c\u00e1c m\u1ea3nh r\u01a1i ra kh\u1ecfi n\u01b0\u1edbc n\u00f3ng \u1ed5n \u0111\u1ecbnh, ch\u00fang ngay l\u1eadp t\u1ee9c \u0111i v\u00e0o m\u00e1y r\u1eeda ma s\u00e1t t\u1ed1c \u0111\u1ed9 cao . B\u1edfi v\u00ec keo \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m m\u1ec1m \u0111\u00fang c\u00e1ch trong c\u00e1c b\u1ec3 n\u00f3ng, m\u00e1y ma s\u00e1t n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng c\u1ecd s\u1ea1ch b\u1ee5i b\u1ea9n.<\/p>

    Cu\u1ed1i c\u00f9ng, th\u00e0nh c\u00f4ng trong t\u00e1i ch\u1ebf PET r\u1eeda n\u00f3ng<\/a> v\u00e0o m\u00f9a \u0111\u00f4ng l\u00e0 ch\u1ed1ng m\u1ea5t nhi\u1ec7t. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng hai b\u1ec3 v\u00e0 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p, b\u1ea1n \u0111\u1ea3m b\u1ea3o c\u00e1c m\u1ea3nh nh\u1ef1a c\u1ee7a m\u00ecnh s\u1ea1ch s\u1ebd, c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 s\u1eb5n s\u00e0ng \u0111\u1ec3 b\u00e1n, b\u1ea5t k\u1ec3 th\u1eddi ti\u1ebft b\u00ean ngo\u00e0i l\u1ea1nh nh\u01b0 th\u1ebf n\u00e0o.<\/p>","protected":false},"excerpt":{"rendered":"

    Running a plastic recycling plant in the middle of winter brings a hidden challenge: freezing temperatures. When the weather drops below freezing, washing dirty plastic isn’t just harder for your workers; it becomes a serious threat to your business. If you ignore how the winter cold affects your machinery, you will end up with dirty, […]<\/p>\n","protected":false},"author":1,"featured_media":2137,"parent":0,"template":"","tags":[35],"info-type":[33,11],"class_list":["post-2136","info","type-info","status-publish","has-post-thumbnail","hentry","tag-pet","info-type-blog","info-type-news"],"taxonomy_info":{"post_tag":[{"value":35,"label":"PET"}],"info-type":[{"value":33,"label":"Blog"},{"value":11,"label":"News"}]},"featured_image_src_large":["https:\/\/plastic-machines.org\/wp-content\/uploads\/2026\/05\/Dual-Tank-System-for-PET-recycling-plant.webp",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/plastic-machines.org\/vi\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/info\/2136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/media\/2137"}],"wp:attachment":[{"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/media?parent=2136"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/tags?post=2136"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/plastic-machines.org\/vi\/wp-json\/wp\/v2\/info-type?post=2136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}