{"id":888,"date":"2020-12-01T10:16:05","date_gmt":"2020-12-01T10:16:05","guid":{"rendered":"https:\/\/heatmanage.com\/?p=888"},"modified":"2020-12-06T17:27:28","modified_gmt":"2020-12-06T17:27:28","slug":"toi-uu-hoa-he-thong-thoi-xi-hoi-nuoc","status":"publish","type":"post","link":"https:\/\/heatmanage.com\/vi\/optimized-steam-sootblowing-articles\/optimize-steam-sootblowing-systems\/","title":{"rendered":"Ch\u00fang t\u00f4i t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng th\u1ed5i kh\u00f3i h\u01a1i n\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"

H\u1ec7 th\u1ed1ng phun kh\u00f3i c\u00f3 t\u00e1c \u0111\u1ed9ng cao<\/a><\/h2>\n

H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t chung<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y m\u00f4 t\u1ea3 c\u00e1c bi\u1ec7n ph\u00e1p c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n H\u1ec7 th\u1ed1ng x\u1ea3 kh\u00f3i c\u00f3 t\u00e1c \u0111\u1ed9ng cao (HISS), nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y th\u1ed5i kh\u00f3i h\u01a1i n\u01b0\u1edbc v\u00e0 n\u1ed3i h\u01a1i t\u00e1i ch\u1ebf.<\/p>\n

\u00a0B\u01b0\u1edbc 1 \u2013 L\u1eafp \u0111\u1eb7t b\u1ed9 truy\u1ec1n \u0111\u1ed9ng kh\u00ed n\u00e9n v\u00e0o c\u00e1c m\u00e1y th\u1ed5i kh\u00f3i h\u01a1i n\u01b0\u1edbc<\/b><\/h3>\n

Vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ea5t kho\u1ea3ng 10 \u2013 15 ph\u00fat cho m\u1ed7i m\u00e1y th\u1ed5i kh\u00ed v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh m\u00e1y h\u01a1i n\u01b0\u1edbc. C\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ecf qua b\u1eb1ng m\u1ed9t ch\u1ed1t ch\u1eb7n.<\/span><\/p>\n

B\u01b0\u1edbc 2 \u2013 C\u00e0i \u0111\u1eb7t c\u00e1c h\u1ed9p \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n cho HISS<\/b><\/h3>\n

C\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1eb1ng kh\u00f4ng kh\u00ed d\u1ee5ng c\u1ee5 \u1edf \u00e1p su\u1ea5t ~6 bar v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i \u0111\u1ebfn c\u00e1c m\u00e1y th\u1ed5i kh\u00f3i th\u00f4ng qua c\u00e1c h\u1ed9p \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n. M\u1ed7i h\u1ed9p \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh l\u00ean \u0111\u1ebfn 12 m\u00e1y th\u1ed5i kh\u00f3i.<\/span><\/p>\n

B\u01b0\u1edbc 3 \u2013 C\u00e0i \u0111\u1eb7t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ACABBM 800M cho c\u00e1c thi\u1ebft b\u1ecb truy\u1ec1n \u0111\u1ed9ng<\/b><\/h3>\n

C\u00e1c b\u1ed9 ti\u1ebfp x\u00fac c\u1ee7a c\u00e1c m\u00e1y th\u1ed5i kh\u00f3i \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c b\u1ed9 m\u1edbi, c\u00f3 ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n h\u01b0\u1edbng gi\u00f3. Ngo\u00e0i ra, m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ACABBM 800M c\u0169ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. \u0110i\u1ec1u n\u00e0y t\u1ea1o th\u00e0nh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n cho ch\u1ee9c n\u0103ng HISS.<\/span><\/p>\n

B\u01b0\u1edbc 4 \u2013 C\u00e0i \u0111\u1eb7t m\u00e0n h\u00ecnh \u0111i\u1ec1u khi\u1ec3n c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/b><\/h3>\n

M\u00e0n h\u00ecnh \u0111i\u1ec1u khi\u1ec3n m\u00e1y th\u1ed5i kh\u00f3i trong DCS l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd nh\u1ea5t gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111i\u1ec1u khi\u1ec3n HISS. M\u00e0n h\u00ecnh \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u1eebng m\u00e1y h\u01a1i n\u01b0\u1edbc v\u00e0 gi\u00fap t\u0103ng c\u01b0\u1eddng gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u00ecnh tr\u1ea1ng c\u1ee7a t\u1eebng m\u00e1y th\u1ed5i kh\u00f3i.<\/span><\/p>\n

B\u01b0\u1edbc 5 \u2013 Th\u1ef1c hi\u1ec7n ph\u1ea7n m\u1ec1m th\u1ed5i kh\u00f3i theo t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m (Soot Power Control)<\/b><\/h3>\n

Kh\u1ea3 n\u0103ng ph\u00e2n ph\u1ed1i l\u01b0\u1ee3ng kh\u00f3i th\u1ed5i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m cho m\u1ed7i m\u00e1y th\u1ed5i kh\u00f3i. Ph\u1ea7n m\u1ec1m t\u1ef1 \u0111\u1ed9ng t\u00ednh l\u1ea1i s\u1ed1 l\u1ea7n kh\u1edfi \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kho\u1ea3ng th\u1eddi gian \u0111\u1ec1u nh\u1ea5t. Nh\u1edd c\u00f4ng ngh\u1ec7 HISS, s\u1ed1 l\u1ea7n kh\u1edfi \u0111\u1ed9ng \u0111\u00e3 t\u0103ng l\u00ean 100% l\u1ea7n, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan tuy\u1ec7t v\u1eddi v\u1ec1 ch\u01b0\u01a1ng tr\u00ecnh th\u1ed5i kh\u00f3i hi\u1ec7n t\u1ea1i. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh gi\u1edd \u0111\u00e2y c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i l\u1ea1i nhanh ch\u00f3ng l\u01b0\u1ee3ng kh\u00f3i th\u1ed5i \u0111\u1ebfn c\u00e1c khu v\u1ef1c kh\u00e1c nhau c\u1ee7a n\u1ed3i h\u01a1i, t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n t\u1ea1i.<\/span><\/p>\n

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

High Impact Sootblowing System General Installation Procedure Below describes the measures necessary for the implementation of the High Impact Soot System (HISS), for the optimization of steam soot blower and recovery boiler operation. \u00a0Step 1 \u2013 Install pneumatic actuator on the steam soot blowers The installation takes approximately 10 \u2013 15 min per blower and can be performed during boiler operation. The actuators can be bypassed with a blocking pin. Step 2 \u2013 Install pneumatic control boxes for HISS The actuators are operated with instrument air at ~6 bar and is distributed to the soot blowers, through pneumatic control boxes. Each control box can handle up to 12 soot blowers. Step 3 \u2013 Install ACABBM 800M controllers for the actuators The contactors for the soot blowers are replaced with new ones, with direction control. Furthermore, an ACABBM 800M controller is installed. This make up the controls for the HISS-function. Step 4 \u2013 Implementation of operator control display The soot blower […]<\/p>\n","protected":false},"author":1,"featured_media":893,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[51],"tags":[],"class_list":["post-888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-optimized-steam-sootblowing-articles"],"_links":{"self":[{"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/posts\/888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/comments?post=888"}],"version-history":[{"count":3,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/posts\/888\/revisions"}],"predecessor-version":[{"id":1222,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/posts\/888\/revisions\/1222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/media\/893"}],"wp:attachment":[{"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/media?parent=888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/categories?post=888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/heatmanage.com\/vi\/wp-json\/wp\/v2\/tags?post=888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}