{"id":4547,"date":"2026-08-11T18:12:00","date_gmt":"2026-08-12T01:12:00","guid":{"rendered":"https:\/\/www.26yc.com\/heat-recovery-food-agriculture-drying-en\/"},"modified":"2026-10-09T17:57:00","modified_gmt":"2026-10-10T00:57:00","slug":"heat-recovery-food-agriculture-drying-en","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/zh_cn\/heat-recovery-food-agriculture-drying-en\/","title":{"rendered":"Waste-Heat Recovery in Food &amp; Agri Drying"},"content":{"rendered":"<h2>The Drying Energy Problem<\/h2>\n<p>Drying is one of the most energy-intensive steps in food and agriculture processing: grains, herbs, vegetables, and spices all need controlled heat over long periods. Much of that thermal energy leaves the plant as hot, moist exhaust air.<\/p>\n<h2>Recovering Heat from Exhaust<\/h2>\n<p>\u5e72\u71e5\u96a7\u9053\u6392\u51fa\u7684\u5e9f\u6c14\u4ecd\u643a\u5e26\u53ef\u7528\u7684\u663e\u70ed\u3002\u7a7a\u6c14-\u7a7a\u6c14\u6362\u70ed\u5668\u53ef\u7528\u8be5\u5e9f\u6c14\u9884\u70ed\u6d41\u5165\u7684\u65b0\u98ce\uff0c\u51cf\u5c11\u8fbe\u5230\u5e72\u71e5\u6e29\u5ea6\u6240\u9700\u7684\u71c3\u6599\u6216\u7535\u529b\u3002\u5728\u8bb8\u591a\u5de5\u5382\uff0c\u8fd9\u662f\u89c1\u6548\u6700\u5feb\u7684\u8282\u80fd\u624b\u6bb5\u3002<\/p>\n<h2>Why Plate Exchangers Are the Right Choice<\/h2>\n<p>\u5bf9\u4e8e\u519c\u4e1a\u548c\u98df\u54c1\u5e72\u71e5\uff0c\u677f\u5f0f\u7a7a\u6c14-\u7a7a\u6c14\u6362\u70ed\u5668\u662f\u9996\u9009\u3002\u5b83\u4f7f\u9001\u98ce\u4e0e\u6392\u98ce\u5b8c\u5168\u9694\u79bb\u3001\u907f\u514d\u4ea4\u53c9\u6c61\u67d3\uff0c\u5e76\u5904\u7406\u5e72\u71e5\u6392\u6c14\u6240\u9700\u7684\u663e\u70ed\u56de\u6536\u3002\u65cb\u8f6c\u8f6e\u901a\u5e38\u5728\u6b64\u907f\u7528\uff0c\u56e0\u5176\u4f1a\u4ee4\u6c14\u6d41\u95f4\u6cc4\u6f0f\uff0c\u5e76\u53ef\u80fd\u628a\u6c34\u5206\u548c\u6c14\u5473\u5e26\u56de\u9001\u98ce\u3002<\/p>\n<h2>A Note on Desiccant Backup<\/h2>\n<p>\u5f53\u5de5\u827a\u8fd8\u9700\u9664\u6e7f\u65f6\uff0c\u53ef\u52a0\u8bbe\u9664\u6e7f\u5242\u6216\u70ed\u7ba1\u8f85\u52a9\uff0c\u4f46\u4e3b\u663e\u70ed\u56de\u6536\u4ecd\u5e94\u4fdd\u7559\u677f\u5f0f\u6362\u70ed\u5668\u3002\u76ee\u6807\u662f\u7a33\u5b9a\u3001\u6e05\u6d01\u7684\u9884\u70ed\uff0c\u800c\u975e\u590d\u6742\u7684\u6c34\u5206\u4ea4\u6362\u3002<\/p>\n<h2>What to Specify<\/h2>\n<ul>\n<li>\u6309\u90e8\u5206\u8d1f\u8377\u9009\u578b\uff1a\u5e72\u71e5\u673a\u5f88\u5c11\u6ee1\u8d1f\u8377\u8fd0\u884c\uff0c\u6545\u5c06\u6362\u70ed\u5668\u5339\u914d\u5178\u578b\u5de5\u51b5\u3002<\/li>\n<li>\u4f7f\u7528\u8010\u8150\u8680\u677f\u7247\uff1a\u5e72\u71e5\u7a7a\u6c14\u5e38\u6f6e\u6e7f\u4e14\u7565\u5e26\u9178\u6027\u3002<\/li>\n<li>\u89c4\u5212\u6e05\u6d01\uff1a\u98df\u54c1\u4ea7\u7ebf\u9700\u8981\u53ef\u4f9b\u536b\u751f\u4f5c\u4e1a\u7684\u901a\u8fbe\u6027\u3002<\/li>\n<li>\u6d4b\u91cf\u8282\u7701\uff1a\u5728\u8fdb\u3001\u51fa\u53e3\u52a0\u88c5\u6e29\u5ea6\u4f20\u611f\u5668\u4ee5\u9a8c\u8bc1\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2>Bottom Line<\/h2>\n<p>\u98df\u54c1\u548c\u519c\u4e1a\u5e72\u71e5\u4e2d\uff0c\u677f\u5f0f\u70ed\u56de\u6536\u662f\u5b9e\u7528\u3001\u536b\u751f\u4e14\u7ecf\u6d4e\u7684\u6807\u51c6\u3002\u5b83\u4ee5\u5bf9\u4ea7\u54c1\u54c1\u8d28\u7684\u6700\u5c0f\u98ce\u9669\uff0c\u56de\u6536\u672c\u5c06\u88ab\u6d6a\u8d39\u7684\u70ed\u91cf\u3002<\/p>\n<div class=\"yc-related\">\n<h3>\u76f8\u5173\u6587\u7ae0<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/hr-vs-erv-differences\/\">HRV \u4e0e ERV\uff1a\u51b3\u5b9a\u5efa\u7b51\u8212\u9002\u5ea6\u7684\u5173\u952e\u5dee\u5f02<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/data-center-support-space-heat-recovery\/\">\u6570\u636e\u4e2d\u5fc3\u914d\u5957\u7a7a\u95f4\u70ed\u56de\u6536\uff1a\u529e\u516c\u5ba4\u3001\u5b9e\u9a8c\u5ba4\u4e0e\u88c5\u5378\u533a<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/heat-recovery-ventilation-retrofit\/\">Retrofitting Heat Recovery Ventilation into Older Buildings<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/wastewater-treatment-heat-recovery\/\" title=\"\u6c61\u6c34\u5904\u7406\u5382\u70ed\u56de\u6536\uff1a\u4ece\u6d88\u5316\u6c60\u5230\u5efa\u7b51\">\u6c61\u6c34\u5904\u7406\u5382\u70ed\u56de\u6536\uff1a\u4ece\u6d88\u5316\u6c60\u5230\u5efa\u7b51<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/industrial-heat-recovery-guide\/\" title=\"Industrial Heat Recovery Technology: Principles, Common Equipment, and Energy-Saving Benefits\">Industrial Heat Recovery Technology: Principles, Common Equipment, and Energy-Saving Benefits<\/a><\/li>\n<\/ul>\n<\/div>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<p><strong>Why recover heat in drying?<\/strong><br \/>Drying is among the most energy-intensive process steps, and much of that thermal energy leaves as hot, moist exhaust. Recapturing it directly lowers fuel or electricity use.<\/p>\n<p><strong>Why are plate exchangers preferred for drying?<\/strong><br \/>Plate air-to-air cores handle the high exhaust volumes, resist fouling with the right spacing, and preheat incoming air efficiently in a compact footprint suited to drying tunnels.<\/p>\n<p><strong>What payback can drying recovery offer?<\/strong><br \/>Because drying runs for long hours and rejects steady heat, preheating make-up air is often one of the fastest energy paybacks available in a food or agriculture plant.<\/p>\n<p><strong>Which products benefit most?<\/strong><br \/>Grains, herbs, vegetables, spices, and other crops that need controlled heat over long periods see the largest savings from exhaust heat recovery.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Drying Energy Problem Drying is one of the most energy-intensive steps in food and agriculture processing: grains, herbs, vegetables, and spices all need controlled heat over long periods. Much of that thermal energy leaves the plant as hot, moist exhaust air. Recovering Heat from Exhaust Exhaust from drying tunnels still carries usable sensible heat. [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72,70],"tags":[162,207,175,172],"class_list":["post-4547","post","type-post","status-publish","format-standard","hentry","category-heat-recovery","category-industrial","tag-heat-recovery","tag-industrial-drying","tag-plate-heat-exchanger","tag-waste-heat-recovery"],"_links":{"self":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/comments?post=4547"}],"version-history":[{"count":4,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4547\/revisions"}],"predecessor-version":[{"id":5298,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4547\/revisions\/5298"}],"wp:attachment":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/media?parent=4547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/categories?post=4547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/tags?post=4547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}