{"id":218,"date":"2020-10-03T18:26:45","date_gmt":"2020-10-03T18:26:45","guid":{"rendered":"https:\/\/heatmanage.com\/?post_type=avada_portfolio&p=218"},"modified":"2026-05-13T09:52:48","modified_gmt":"2026-05-13T07:52:48","slug":"billerud-korsnas-frovi","status":"publish","type":"avada_portfolio","link":"https:\/\/heatmanage.com\/vi\/portfolio-items\/billerud-korsnas-frovi\/","title":{"rendered":"Billerud Korsn\u00e4s Fr\u00f6vi Rockhammar, Fr\u00f6vi Th\u1ee5y \u0110i\u1ec3n"},"content":{"rendered":"

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Billerud Korsn\u00e4s Fr\u00f6vi Rockhammar, Fr\u00f6vi Th\u1ee5y \u0110i\u1ec3n<\/h1><\/div>

\u1ee8ng d\u1ee5ng L\u00f2 thu h\u1ed3i h\u00f3a ch\u1ea5t<\/a><\/h3><\/div>

S\u1ea3n ph\u1ea9m: L\u00e0m s\u1ea1ch b\u1eb1ng h\u1ea1 \u00e2m<\/a><\/h3><\/div><\/div><\/div><\/div><\/div>

Billerud Korsn\u00e4s, Fr\u00f6vi Sweden<\/h1><\/div>
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\u1ee8ng d\u1ee5ng L\u00f2 thu h\u1ed3i h\u00f3a ch\u1ea5t<\/a><\/h3><\/div>

S\u1ea3n ph\u1ea9m: L\u00e0m s\u1ea1ch b\u1eb1ng h\u1ea1 \u00e2m<\/a><\/h3><\/div><\/div><\/div><\/div><\/div>

M\u00f4 t\u1ea3 t\u00ecnh hu\u1ed1ng<\/p>\n<\/div><\/div><\/div>

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The project motivation for Billerud Korsn\u00e4s Fr\u00f6vi<\/a><\/strong> was to keep the duct clear and eliminate the frequent water washing with resultant corrosion. Other benefits, such as elimination of steam consumption of the soot blowers, would be a bonus. An infrasound generator was installed to solve the problem.<\/p>\n

First step was to produce a complete acoustic model of the boiler flue system and determine optimum sonic cleaner location, frequency and power level to clean the desired areas.<\/p>\n

T\u1ea3i xu\u1ed1ng b\u00e1o c\u00e1o \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u00e0 k\u1ebft qu\u1ea3<\/strong><\/p>\n<\/div>

T\u1ea3i b\u00e1o c\u00e1o<\/h2><\/div>