{"id":4606,"date":"2026-09-10T19:27:29","date_gmt":"2026-09-11T02:27:29","guid":{"rendered":"https:\/\/www.26yc.com\/waste-heat-recovery-basics\/"},"modified":"2026-10-08T23:36:09","modified_gmt":"2026-10-09T06:36:09","slug":"waste-heat-recovery-basics","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/ko\/waste-heat-recovery-basics\/","title":{"rendered":"\ud3d0\uc5f4 \ud68c\uc218: \uac1c\ub150\uacfc \ud22c\uc790 \ud68c\uc218"},"content":{"rendered":"<p>Almost every industrial and commercial process rejects heat: exhaust gases, warm water, or hot product streams. <strong>Waste heat recovery<\/strong> \uadf8 \uc5d0\ub108\uc9c0\ub97c \ubc84\ub9ac\uc9c0 \uc54a\uace0 \uc7ac\uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \ud3ec\uc9d1\ud569\ub2c8\ub2e4.<\/p>\n<h2>Temperature Levels<\/h2>\n<ul>\n<li><strong>High grade (&gt;400 \u00b0C):<\/strong> \ud68c\uc218\uae30, \uc7ac\uc0dd\uae30, \uc99d\uae30 \ubc1c\uc0dd.<\/li>\n<li><strong>\uc911\uc628\ub3c4 (100~400 \u00b0C):<\/strong> \uacf5\uae30-\uacf5\uae30 \ud50c\ub808\uc774\ud2b8 \ub610\ub294 \ud788\ud2b8\ud30c\uc774\ud504 \uc5f4\uad50\ud658\uae30, \ud761\uc218\uc2dd \ub0c9\ub3d9\uae30.<\/li>\n<li><strong>Low grade (&lt;100 \u00b0C):<\/strong> \ud658\uae30 \ud68c\uc218, \uc628\uc218 \uc608\uc5f4, \ud788\ud2b8\ud38c\ud504.<\/li>\n<\/ul>\n<h2>Common Recovery Loops<\/h2>\n<ul>\n<li>\ubc30\uae30\uc5d0\uc11c \uae09\uae30\ub85c (HVAC, \uac74\uc870, \ubd80\uc2a4)<\/li>\n<li>\uacf5\uc815 \ub0c9\uac01\uc73c\ub85c\ubd80\ud130 \uc628\uc218 \uc608\uc5f4<\/li>\n<li>\ubc30\uae30\uc5d0\uc11c \ubcf4\uc77c\ub7ec \uc5f0\uc18c \uacf5\uae30\ub85c<\/li>\n<li>\ud788\ud2b8\ud38c\ud504\ub97c \ud1b5\ud55c \uc800\uc628 \uc5f4\uc758 \uc720\uc6a9 \uc628\ub3c4 \uc2b9\uc628<\/li>\n<\/ul>\n<h2>What Drives Payback<\/h2>\n<ul>\n<li>\uac00\ub3d9 \uc2dc\uac04 (\uc5f0\uc18d\uc774 \uacc4\uc808\uc801\ubcf4\ub2e4 \uc720\ub9ac)<\/li>\n<li>\uc628\ub3c4 \ucc28\uc774 (\u0394T\uac00 \ud074\uc218\ub85d \ud68c\uc218 \uac00\ub2a5 \uc5d0\ub108\uc9c0 \uc99d\uac00)<\/li>\n<li>\ud604\uc9c0 \uc5f0\ub8cc\/\uc804\uae30 \uac00\uaca9<\/li>\n<li>\uc790\ubcf8 \ubc0f \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9<\/li>\n<\/ul>\n<p>\uacf5\uae30-\uacf5\uae30 \ud658\uae30 \ubc0f \uac74\uc870\uc758 \uacbd\uc6b0 \ud68c\uc218 \uae30\uac04 <strong>1~3\ub144<\/strong> \uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4; \uace0\uc628 \uacf5\uc815 \uc5f4\uc740 1\ub144 \ubbf8\ub9cc\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Apply a recovery hierarchy before sizing equipment. First reduce the waste at source, then recover the highest-temperature stream available, because a bigger temperature difference carries more usable energy. For ventilation and drying, air-to-air exchange is usually the cheapest first step; process exhaust at higher grade can feed absorption cooling or pre-heat combustion air. Financing shapes the decision as much as engineering: an energy-service contract or a shared-savings model can move a marginal project forward. Count carbon as well as fuel, since rising prices and reporting duties make avoided emissions valuable. Review our <a href=\"https:\/\/www.26yc.com\/ko\/heat-recovery\/\">heat recovery solutions<\/a> to match the technology to the temperature level.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<p><strong>\ud3d0\uc5f4\uc740 \ud56d\uc0c1 \ud68c\uc218\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\ud56d\uc0c1 \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub9e4\uc6b0 \ub0ae\uc740 \uc628\ub3c4\ub098 \uac04\ud5d0\uc801 \uc2a4\ud2b8\ub9bc\uc740 \uc124\ube44 \ud22c\uc785\uc744 \uc815\ub2f9\ud654\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc73c\uba70, \uc2e0\uc18d\ud55c \uc5d0\ub108\uc9c0 \uac10\uc0ac\ub85c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uacf5\uae30-\uacf5\uae30 \uc5f4\uad50\ud658\uae30\ub294 \uc5b4\ub514\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/strong><br \/>\n\uc774\uac83\uc740 \ud658\uae30 \ubc0f \uc800\uc628 \ubc30\uae30\uc5d0\ub294 \uac00\uc7a5 \ub2e8\uc21c\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd\uc774\uba70, \ubc14\ub85c \ub300\ubd80\ubd84\uc758 \uac74\ubb3c\uc774 \uc5f4\uc744 \ub0ad\ube44\ud558\ub294 \uacf3\uc785\ub2c8\ub2e4.<\/p>\n<div class=\"yc-related\">\n<h3>\uad00\ub828 \uae30\uc0ac<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.26yc.com\/ko\/verifying-chinese-heat-exchanger-certifications\/\">CE, AHRI, Eurovent: How to Verify a Chinese Heat-Exchanger Supplier\u2019s Claims<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/ko\/en-308-test-procedure-air-to-air-heat-exchangers\/\">EN 308: Test Procedures for Air-to-Air Heat Transfer in Recovery Equipment<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/ko\/gb-t-21087-air-to-air-energy-recovery-china\/\">GB\/T 21087: China\u2019s Standard for Air-to-Air Energy Recovery Devices<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/ko\/greenhouse-heat-recovery-horticulture\/\" title=\"Heat Recovery in Greenhouses and Horticulture\">Heat Recovery in Greenhouses and Horticulture<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Almost every industrial and commercial process rejects heat: exhaust gases, warm water, or hot product streams. Waste heat recovery captures that energy for reuse instead of dumping it. Temperature Levels High grade (&gt;400 \u00b0C): Recuperators, regenerators, steam generation. Medium grade (100\u2013400 \u00b0C): Air-to-air plate or heat-pipe exchangers, absorption chillers. Low grade (&lt;100 \u00b0C): Ventilation recovery, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197,245],"tags":[227,172],"class_list":["post-4606","post","type-post","status-publish","format-standard","hentry","category-encyclopedia","category-sustainability","tag-payback","tag-waste-heat-recovery"],"_links":{"self":[{"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/posts\/4606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/comments?post=4606"}],"version-history":[{"count":3,"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/posts\/4606\/revisions"}],"predecessor-version":[{"id":5155,"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/posts\/4606\/revisions\/5155"}],"wp:attachment":[{"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/media?parent=4606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/categories?post=4606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.26yc.com\/ko\/wp-json\/wp\/v2\/tags?post=4606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}