{"id":2088,"date":"2026-08-17T15:00:19","date_gmt":"2026-08-17T07:00:19","guid":{"rendered":"https:\/\/usonictw.com\/?p=2088"},"modified":"2026-08-18T22:42:08","modified_gmt":"2026-08-18T14:42:08","slug":"dust-collection-airflow-calculation-faq","status":"publish","type":"post","link":"https:\/\/usonictw.com\/en\/dust-collection-airflow-calculation-faq.html","title":{"rendered":"\u96c6\u5875\u7cfb\u7d71\u7684\u98a8\u91cf\u8981\u600e\u9ebc\u8a08\u7b97\uff1f"},"content":{"rendered":"

\u7c21\u55ae\u4f86\u8aaa\uff1a\u98a8\u91cf\u8a08\u7b97\u5c31\u662f\u300c\u628a\u6bcf\u500b\u7522\u5875\u9ede\u9700\u8981\u7684\u5438\u529b\u52a0\u7e3d\u8d77\u4f86\uff0c\u518d\u8003\u616e\u7ba1\u7dda\u6f0f\u98a8\u548c\u672a\u4f86\u64f4\u5145\u300d\u3002\u516c\u5f0f\u662f\uff1a\u7e3d\u98a8\u91cf = (\u6bcf\u500b\u5438\u5875\u7f69\u7684\u98a8\u91cf \u00d7 \u540c\u6642\u4f7f\u7528\u4fc2\u6578) \u00d7 (1 + \u6f0f\u98a8\u4fc2\u6578) + \u9810\u7559\u64f4\u5145\u98a8\u91cf\u3002<\/strong><\/p>\n\n\n\n

\u5f88\u591a\u5ba2\u6236\u6703\u554f\uff1a\u300c\u6211\u8981\u8cb7\u591a\u5927\u53f0\u7684\u96c6\u5875\u6a5f\u624d\u5920\u7528\uff1f\u300d\u9019\u500b\u554f\u984c\u7684\u7b54\u6848\uff0c\u5c31\u5728\u98a8\u91cf\u8a08\u7b97\u88e1\u3002\u7b97\u5c0d\u4e86\uff0c\u8a2d\u5099\u525b\u525b\u597d\uff0c\u7701\u96fb\u53c8\u6709\u6548\uff1b\u7b97\u932f\u4e86\uff0c\u4e0d\u662f\u5438\u4e0d\u8d77\u4f86\uff0c\u5c31\u662f\u99ac\u9054\u592a\u5927\u6d6a\u8cbb\u96fb\u3002\u4ee5\u4e0b\u70ba\u60a8\u8a73\u7d30\u89e3\u6790\u98a8\u91cf\u8a08\u7b97\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n

\n\n\n\n

\u4e00\u3001\u57fa\u672c\u89c0\u5ff5\uff1a\u4ec0\u9ebc\u662f\u98a8\u91cf\uff1f<\/strong><\/p>\n\n\n\n

\u540d\u8a5e<\/td>\u8aaa\u660e<\/td>\u55ae\u4f4d<\/td>\u6bd4\u55bb<\/td><\/tr><\/thead>
\u98a8\u91cf<\/strong><\/td>\u96c6\u5875\u6a5f\u6bcf\u5206\u9418\u80fd\u8655\u7406\u7684\u7a7a\u6c23\u9ad4\u7a4d<\/td>m\u00b3\/min \u6216 CMH\uff08\u7acb\u65b9\u7c73\/\u5c0f\u6642\uff09<\/td>\u5c31\u50cf\u4e00\u53e3\u6c23\u80fd\u5438\u591a\u5c11\u7a7a\u6c23\uff0c\u98a8\u91cf\u8d8a\u5927\uff0c\u80fd\u540c\u6642\u63a5\u8d8a\u591a\u652f\u5438\u7ba1<\/td><\/tr>
\u63a7\u5236\u98a8\u901f<\/strong><\/td>\u5728\u5438\u5875\u7f69\u958b\u53e3\u8655\u9700\u8981\u7684\u5438\u529b\u901f\u5ea6<\/td>m\/s<\/td>\u5c31\u50cf\u98a8\u6247\u7684\u98a8\u901f\uff0c\u8981\u5920\u5f37\u624d\u80fd\u628a\u7c89\u5875\u5438\u9032\u4f86<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4e00\u53e5\u8a71\uff1a\u98a8\u91cf\u6c7a\u5b9a\u300c\u80fd\u5438\u591a\u5c11\u500b\u9ede\u300d\uff0c\u63a7\u5236\u98a8\u901f\u6c7a\u5b9a\u300c\u5438\u4e0d\u5438\u5f97\u8d77\u4f86\u300d\u3002<\/strong><\/p>\n\n\n\n

\u4e8c\u3001\u98a8\u91cf\u8a08\u7b97\u7684\u4e09\u5927\u6b65\u9a5f<\/strong><\/p>\n\n\n\n

\u6b65\u9a5f\u4e00\uff1a\u6c7a\u5b9a\u6bcf\u500b\u5438\u5875\u7f69\u7684\u300c\u63a7\u5236\u98a8\u901f\u300d<\/strong><\/p>\n\n\n\n

\u4e0d\u540c\u88fd\u7a0b\u3001\u4e0d\u540c\u7c89\u5875\uff0c\u9700\u8981\u7684\u63a7\u5236\u98a8\u901f\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u5e38\u898b\u53c3\u8003\u503c\uff1a<\/p>\n\n\n\n

\u88fd\u7a0b\u985e\u578b<\/td>\u7c89\u5875\u7279\u6027<\/td>\u5efa\u8b70\u63a7\u5236\u98a8\u901f (m\/s)<\/td><\/tr><\/thead>
\u7814\u78e8\u3001\u62cb\u5149<\/strong><\/td>\u91cd\u91d1\u5c6c\u7c89\u3001\u7c97\u9846\u7c92<\/td>1.5 – 2.5<\/td><\/tr>
\u6728\u5de5\u92f8\u5207\u3001\u7802\u5149<\/strong><\/td>\u6728\u5c51\u3001\u6728\u7c89<\/td>1.0 – 2.0<\/td><\/tr>
\u710a\u63a5\u7159\u5875<\/strong><\/td>\u8d85\u7d30\u7159\u5875<\/td>0.5 – 1.0<\/td><\/tr>
\u7c89\u672b\u6295\u6599\u3001\u6df7\u5408<\/strong><\/td>\u8f15\u8cea\u7c89\u5875<\/td>0.8 – 1.5<\/td><\/tr>
\u5674\u7802\u3001\u9444\u9020<\/strong><\/td>\u6975\u91cd\u9846\u7c92<\/td>2.5 – 3.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5c08\u696d\u505a\u6cd5\uff1a<\/strong> \u5982\u679c\u60a8\u4e0d\u78ba\u5b9a\uff0c\u512a\u9806\u76ca\u53ef\u5354\u52a9\u4f9d\u60a8\u7684\u7c89\u5875\u7279\u6027\u7d66\u5efa\u8b70\u3002<\/p>\n\n\n\n

\u6b65\u9a5f\u4e8c\uff1a\u8a08\u7b97\u6bcf\u500b\u5438\u5875\u7f69\u7684\u300c\u5fc5\u8981\u98a8\u91cf\u300d<\/strong><\/p>\n\n\n\n

\u516c\u5f0f\uff1aQ = V \u00d7 A \u00d7 3600<\/strong><\/p>\n\n\n\n

\u7b26\u865f<\/td>\u610f\u7fa9<\/td>\u55ae\u4f4d<\/td>\u8aaa\u660e<\/td><\/tr><\/thead>
Q<\/strong><\/td>\u5438\u5875\u7f69\u5fc5\u8981\u98a8\u91cf<\/td>m\u00b3\/h (CMH)<\/td>\u6bcf\u5c0f\u6642\u9700\u8981\u591a\u5c11\u7acb\u65b9\u516c\u5c3a\u7684\u7a7a\u6c23<\/td><\/tr>
V<\/strong><\/td>\u63a7\u5236\u98a8\u901f<\/td>m\/s<\/td>\u5f9e\u4e0a\u8868\u9078\u53d6<\/td><\/tr>
A<\/strong><\/td>\u5438\u5875\u7f69\u958b\u53e3\u9762\u7a4d<\/td>m\u00b2<\/td>\u7f69\u5b50\u7684\u9577 \u00d7 \u5bec\uff08\u5982\u679c\u662f\u5713\u5f62\uff0c\u7528\u534a\u5f91\u5e73\u65b9\u00d73.14\uff09<\/td><\/tr>
3600<\/strong><\/td>\u55ae\u4f4d\u63db\u7b97<\/td>–<\/td>\u628a\u79d2\u63db\u6210\u5c0f\u6642<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7bc4\u4f8b\uff1a<\/strong> \u4e00\u500b\u7814\u78e8\u8f2a\uff0c\u5438\u5875\u7f69\u958b\u53e3\u95770.3m\u3001\u5bec0.2m\uff0c\u63a7\u5236\u98a8\u901f\u97002.0 m\/s<\/p>\n\n\n\n

    \n
  • \u9762\u7a4d A = 0.3 \u00d7 0.2 = 0.06 m\u00b2<\/li>\n\n\n\n
  • \u98a8\u91cf Q = 2.0 \u00d7 0.06 \u00d7 3600 =\u00a0432 m\u00b3\/h<\/strong><\/li>\n<\/ul>\n\n\n\n

    \u6b65\u9a5f\u4e09\uff1a\u52a0\u7e3d\u6240\u6709\u5438\u5875\u9ede\uff0c\u8003\u616e\u4fc2\u6578<\/strong><\/p>\n\n\n\n

    \u516c\u5f0f\uff1a\u7e3d\u98a8\u91cf = \u03a3(\u6bcf\u500b\u9ede\u98a8\u91cf) \u00d7 \u540c\u6642\u4f7f\u7528\u4fc2\u6578 \u00d7 (1 + \u6f0f\u98a8\u4fc2\u6578) + \u9810\u7559\u64f4\u5145\u98a8\u91cf<\/strong><\/p>\n\n\n\n

    \u53c3\u6578<\/td>\u8aaa\u660e<\/td>\u4e00\u822c\u53d6\u503c<\/td><\/tr><\/thead>
    \u540c\u6642\u4f7f\u7528\u4fc2\u6578<\/strong><\/td>\u4e0d\u662f\u6240\u6709\u6a5f\u5668\u90fd\u6703\u540c\u6642\u958b\uff0c\u53d6\u4e00\u500b\u6253\u6298\u6bd4\u4f8b<\/td>0.7 – 1.0\uff08\u4f9d\u88fd\u7a0b\u800c\u5b9a\uff09<\/td><\/tr>
    \u6f0f\u98a8\u4fc2\u6578<\/strong><\/td>\u7ba1\u7dda\u63a5\u982d\u3001\u9598\u9580\u96e3\u514d\u6709\u6f0f\u98a8<\/td>1.05 – 1.10\uff085~10%\uff09<\/td><\/tr>
    \u9810\u7559\u64f4\u5145\u98a8\u91cf<\/strong><\/td>\u672a\u4f86\u53ef\u80fd\u589e\u52a0\u65b0\u8a2d\u5099<\/td>10~20%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u7bc4\u4f8b\uff1a<\/strong><\/p>\n\n\n\n

      \n
    • \u5171\u670910\u500b\u5438\u5875\u9ede\uff0c\u6bcf\u500b\u9ede432 m\u00b3\/h<\/li>\n\n\n\n
    • \u7e3d\u548c = 432 \u00d7 10 = 4,320 m\u00b3\/h<\/li>\n\n\n\n
    • \u5047\u8a2d\u540c\u6642\u4f7f\u7528\u4fc2\u65780.8\uff0c\u6f0f\u98a8\u4fc2\u65781.1<\/li>\n\n\n\n
    • \u7e3d\u98a8\u91cf = 4,320 \u00d7 0.8 \u00d7 1.1 =\u00a03,802 m\u00b3\/h<\/strong><\/li>\n\n\n\n
    • \u518d\u52a015%\u9810\u7559\u64f4\u5145 = 3,802 \u00d7 1.15 =\u00a04,372 m\u00b3\/h<\/strong><\/li>\n<\/ul>\n\n\n\n

      \u9019\u5c31\u662f\u60a8\u9700\u8981\u7684\u96c6\u5875\u6a5f\u98a8\u91cf\uff01<\/strong><\/p>\n\n\n\n

      \n\n\n\n

      \u4e09\u3001\u7ba1\u5f91\u8207\u98a8\u901f\u7684\u95dc\u4fc2<\/strong><\/p>\n\n\n\n

      \u98a8\u91cf\u7b97\u51fa\u4f86\u5f8c\uff0c\u9084\u8981\u6c7a\u5b9a\u7ba1\u5f91\u3002\u7ba1\u5f91\u592a\u5c0f\uff0c\u98a8\u901f\u904e\u9ad8\u3001\u963b\u529b\u5927\uff1b\u7ba1\u5f91\u592a\u5927\uff0c\u98a8\u901f\u592a\u4f4e\u3001\u7c89\u5875\u6703\u6c89\u7a4d\u3002<\/p>\n\n\n\n

      \u7ba1\u5167\u98a8\u901f\u5efa\u8b70<\/td>\u9069\u7528\u60c5\u5883<\/td><\/tr><\/thead>
      15 – 20 m\/s<\/strong><\/td>\u4e00\u822c\u4e7e\u71e5\u7c89\u5875\uff08\u6728\u5c51\u3001\u91d1\u5c6c\u7c89\uff09<\/td><\/tr>
      20 – 25 m\/s<\/strong><\/td>\u8f15\u8cea\u7d30\u7c89\uff08\u710a\u932b\u7159\u3001\u78b3\u7c89\uff09<\/td><\/tr>
      18 – 22 m\/s<\/strong><\/td>\u4e00\u822c\u8a2d\u8a08\u5e38\u7528\u7bc4\u570d<\/td><\/tr>
      \u4f4e\u65bc12 m\/s<\/strong><\/td>\u274c \u7c89\u5875\u6703\u6c89\u7a4d\u5835\u585e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \u7ba1\u5f91\u8a08\u7b97\u516c\u5f0f\uff1a<\/strong><\/p>\n\n\n\n

      D = \u221a(4 \u00d7 Q \/ (\u03c0 \u00d7 V \u00d7 3600))<\/strong><\/p>\n\n\n\n

      \u770b\u4e0d\u61c2\u6c92\u95dc\u4fc2\uff0c\u4ea4\u7d66\u512a\u9806\u76ca\uff0c\u6211\u5011\u5e6b\u60a8\u7b97<\/strong>\u3002<\/p>\n\n\n\n

      \u56db\u3001\u5e38\u898b\u7684\u98a8\u91cf\u8a08\u7b97\u932f\u8aa4<\/strong><\/p>\n\n\n\n

      \u932f\u8aa4<\/td>\u5f8c\u679c<\/td><\/tr><\/thead>
      \u53ea\u6191\u611f\u89ba\u3001\u7528\u731c\u7684<\/strong><\/td>\u8cb7\u592a\u5927\u6d6a\u8cbb\u9322\uff0c\u8cb7\u592a\u5c0f\u6c92\u6548\u679c<\/td><\/tr>
      \u6c92\u8003\u616e\u540c\u6642\u4f7f\u7528\u4fc2\u6578<\/strong><\/td>\u8a2d\u5099\u6c38\u9060\u5728\u5168\u8f09\u904b\u8f49\uff0c\u6d6a\u8cbb\u96fb<\/td><\/tr>
      \u6c92\u52a0\u6f0f\u98a8\u4fc2\u6578<\/strong><\/td>\u5be6\u969b\u98a8\u91cf\u4e0d\u8db3\uff0c\u9060\u7aef\u5438\u4e0d\u5230<\/td><\/tr>
      \u6c92\u9810\u7559\u64f4\u5145<\/strong><\/td>\u672a\u4f86\u52a0\u8a2d\u5099\uff0c\u6574\u7d44\u8981\u91cd\u8cb7<\/td><\/tr>
      \u63a7\u5236\u98a8\u901f\u53d6\u932f<\/strong><\/td>\u7c89\u5875\u5438\u4e0d\u8d77\u4f86\uff0c\u54e1\u5de5\u5065\u5eb7\u53d7\u5bb3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \n\n\n\n

      \u4e94\u3001\u512a\u9806\u76ca\u80fd\u70ba\u60a8\u505a\u4ec0\u9ebc\uff1f<\/strong><\/p>\n\n\n\n

      \u300c\u98a8\u91cf\u8a08\u7b97\u4e0d\u662f\u52a0\u6e1b\u4e58\u9664\uff0c\u800c\u662f\u5c08\u696d\u5224\u65b7\u3002\u4ea4\u7d66\u6211\u5011\uff0c\u8b93\u60a8\u7684\u8a2d\u5099\u4e0d\u591a\u4e0d\u5c11\u525b\u525b\u597d\u3002\u300d<\/strong><\/p>\n\n\n\n

      \u512a\u9806\u76ca\u63d0\u4f9b\uff1a<\/p>\n\n\n\n

        \n
      • \u514d\u8cbb\u98a8\u91cf\u8a66\u7b97<\/strong>\uff1a\u544a\u8a34\u6211\u5011\u60a8\u7684\u7522\u5875\u9ede\u6578\u91cf\u3001\u88fd\u7a0b\u985e\u578b\uff0c\u6211\u5011\u5e6b\u60a8\u7c97\u4f30<\/li>\n\n\n\n
      • \u5c08\u696d\u73fe\u5834\u52d8\u6e2c<\/strong>\uff1a\u5be6\u969b\u4e08\u91cf\u5438\u5875\u7f69\u5c3a\u5bf8\u3001\u7ba1\u7dda\u9577\u5ea6\uff0c\u7cbe\u6e96\u8a08\u7b97<\/li>\n\n\n\n
      • 3D<\/strong>\u7ba1\u7db2\u6a21\u64ec<\/strong>\uff1a\u7528\u96fb\u8166\u6a21\u64ec\u6c23\u6d41\uff0c\u9a57\u8b49\u98a8\u91cf\u5206\u914d\u662f\u5426\u5e73\u8861<\/li>\n\n\n\n
      • \u8a2d\u5099\u9078\u578b\u5efa\u8b70<\/strong>\uff1a\u4f9d\u8a08\u7b97\u7d50\u679c\uff0c\u63a8\u85a6\u6700\u9069\u5408\u7684\u96c6\u5875\u6a5f\u578b\u865f<\/li>\n\n\n\n
      • \u7bc0\u80fd\u8a55\u4f30<\/strong>\uff1a\u5e6b\u60a8\u8a55\u4f30\u80fd\u5426\u7528\u8f03\u5c0f\u99ac\u9054\u9054\u5230\u540c\u6a23\u6548\u679c\uff0c\u7701\u96fb\u8cbb<\/li>\n<\/ul>\n\n\n\n

        \u6211\u5011\u7684\u76ee\u6a19\uff1a\u8b93\u60a8\u7684\u96c6\u5875\u7cfb\u7d71\u300c\u98a8\u91cf\u525b\u525b\u597d\uff0c\u5438\u529b\u8655\u8655\u5f37\u300d\u3002<\/strong><\/p>\n\n\n\n

        \n\n\n\n

        \u4e00\u53e5\u8a71\u7e3d\u7d50\uff1a<\/strong><\/p>\n\n\n\n

        \u300c\u98a8\u91cf\u7b97\u932f\uff0c\u8a2d\u5099\u767d\u8cb7\u2014\u2014\u8207\u5176\u8ced\u904b\u6c23\uff0c\u4e0d\u5982\u8b93\u6211\u5011\u5e6b\u60a8\u7b97\u4ed4\u7d30\u3002\u300d<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

        \u7c21\u55ae\u4f86\u8aaa\uff1a\u98a8\u91cf\u8a08\u7b97\u5c31\u662f\u300c\u628a\u6bcf\u500b\u7522\u5875\u9ede\u9700\u8981\u7684\u5438\u529b\u52a0\u7e3d\u8d77\u4f86\uff0c\u518d\u8003\u616e\u7ba1\u7dda\u6f0f\u98a8\u548c\u672a\u4f86\u64f4\u5145\u300d\u3002\u516c\u5f0f\u662f\uff1a\u7e3d\u98a8\u91cf = (\u6bcf\u500b […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47,46,63],"tags":[51,53,52,49,50,48],"class_list":["post-2088","post","type-post","status-publish","format-standard","hentry","category-usonic-","category-industrial-air-technology-center","category-system-planning","tag-dust-collection","tag-dust-collection-system","tag-industrial-dust-collector","tag-49","tag-50","tag-48"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts\/2088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/comments?post=2088"}],"version-history":[{"count":3,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts\/2088\/revisions"}],"predecessor-version":[{"id":2343,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/posts\/2088\/revisions\/2343"}],"wp:attachment":[{"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/media?parent=2088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/categories?post=2088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/usonictw.com\/en\/wp-json\/wp\/v2\/tags?post=2088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}