{"id":240,"date":"2026-08-29T12:13:07","date_gmt":"2026-08-29T04:13:07","guid":{"rendered":"https:\/\/zhuanlun.169e.com\/jishu-xuanxing\/240\/"},"modified":"2026-08-29T12:13:07","modified_gmt":"2026-08-29T04:13:07","slug":"rotary-heat-exchanger-selection","status":"publish","type":"post","link":"https:\/\/zhuanlun.169e.com\/en\/jishu-xuanxing\/240\/","title":{"rendered":"Rotary Heat Exchanger Selection Comparison and Application Scenarios"},"content":{"rendered":"<h2>Rotary Heat Exchanger vs. Plate vs. Heat Pipe: Selection Comparison and Application Scenarios<\/h2>\n<p>Three forms are commonly used for industrial exhaust-air energy recovery, each suited to different operating conditions:<\/p>\n<table class=\"spec\">\n<thead>\n<tr>\n<th>Type<\/th>\n<th>Heat Recovery Efficiency<\/th>\n<th>Advantages<\/th>\n<th>Limitations<\/th>\n<th>Typical Scenarios<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Rotary<\/strong><\/td>\n<td>Sensible 70\u201385% \/ Total 60\u201375%<\/td>\n<td>Recovers both sensible + latent heat; continuous for large airflow<\/td>\n<td>Slight cross-contamination (mitigated by double sealing)<\/td>\n<td>Fresh-air HVAC, drying, coating<\/td>\n<\/tr>\n<tr>\n<td>Plate<\/td>\n<td>Sensible 60\u201380%<\/td>\n<td>No moving parts, no cross-contamination<\/td>\n<td>Sensible heat only; prone to condensation and clogging<\/td>\n<td>Cleanrooms, cross-contamination-sensitive occasions<\/td>\n<\/tr>\n<tr>\n<td>Heat pipe<\/td>\n<td>Sensible 50\u201370%<\/td>\n<td>Remote heat transfer, no power required<\/td>\n<td>Sensible heat only, lower efficiency<\/td>\n<td>Small airflow, separated spaces<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Hard-and-Fast Selection Rules<\/h3>\n<ul>\n<li><strong>Need simultaneous humidity control (latent-heat recovery)<\/strong> \u2192 choose a rotary heat exchanger.<\/li>\n<li><strong>Clean\/sterile, zero cross-contamination<\/strong> \u2192 choose plate type (sensible heat).<\/li>\n<li><strong>Large-airflow fresh-air pre-cooling\/pre-heating<\/strong> \u2192 rotary offers the best cost-performance.<\/li>\n<li><strong>Low-dew-point drying (dew point &lt; -10\u00b0C)<\/strong> \u2192 rotary dehumidifier.<\/li>\n<\/ul>\n<p>Unsure about selection?<a href=\"#inquiry\">Submit operating parameters<\/a>and our engineers will provide a calculation report.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u8f6c\u8f6e\u6362\u70ed\u5668 vs \u677f\u5f0f vs \u70ed\u7ba1\uff1a\u9009\u578b\u5bf9\u6bd4\u4e0e\u9002\u7528\u573a\u666f \u5de5\u4e1a\u6392\u98ce\u80fd\u91cf\u56de\u6536\u5e38\u7528\u4e09\u79cd\u5f62\u5f0f\uff0c\u5404\u81ea\u9002\u7528\u4e0d\u540c\u5de5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-240","post","type-post","status-publish","format-standard","hentry","category-jishu-xuanxing"],"_links":{"self":[{"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/posts\/240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/comments?post=240"}],"version-history":[{"count":0,"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/posts\/240\/revisions"}],"wp:attachment":[{"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/media?parent=240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/categories?post=240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhuanlun.169e.com\/en\/wp-json\/wp\/v2\/tags?post=240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}