{"id":288135,"date":"2024-10-25T12:16:58","date_gmt":"2024-10-25T12:16:58","guid":{"rendered":"https:\/\/www.ziptuning.com\/zh\/?p=288135"},"modified":"2024-10-25T12:16:58","modified_gmt":"2024-10-25T12:16:58","slug":"spn-4792-aftertreatment-1-diesel-particulate-filter-ash-load-percent","status":"publish","type":"post","link":"https:\/\/www.ziptuning.com\/zh\/blog\/spn-4792-aftertreatment-1-diesel-particulate-filter-ash-load-percent\/","title":{"rendered":"SPN 4792\uff1a\u540e\u5904\u74061\u67f4\u6cb9\u9897\u7c92\u8fc7\u6ee4\u5668\u7070\u8d1f\u8f7d\u767e\u5206\u6bd4"},"content":{"rendered":"

\u6545\u969c\u4ee3\u7801SPN 4792\uff1a\u540e\u5904\u74061 SCR\u50ac\u5316\u5242\u8f6c\u5316\u6548\u7387<\/p>\n

\u7d27\u6025\u6027\u548c\u4e25\u91cd\u6027<\/h2>\n

\u8fd9\u662f\u4e00\u4e2a\u975e\u5173\u952e\u7684\u6545\u969c\u4ee3\u7801\uff0c\u4e0d\u9700\u8981\u7acb\u5373\u505c\u8f66\u3002\u7136\u800c\uff0c\u5efa\u8bae\u53ca\u65f6\u8bca\u65ad\u548c\u7ef4\u4fee\uff0c\u4ee5\u9632\u6b62\u540e\u5904\u7406\u7cfb\u7edf\u53ef\u80fd\u635f\u574f\u5e76\u4fdd\u6301\u6392\u653e\u5408\u89c4\u3002\u5c3d\u5feb\u9884\u7ea6\u670d\u52a1\u68c0\u67e5\u3002<\/p>\n

\n

\u5728\u6211\u4eec\u7684\u8f66\u95f4\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9047\u5230SPN 4792\u6545\u969c\u4ee3\u7801\uff0c\u5c24\u5176\u662f\u5728\u6b27\u6d32\u8f66\u8f86\u4e2d\u3002\u5c31\u5728\u4e0a\u5468\uff0c\u6211\u4eec\u63a5\u5f85\u4e86\u4e00\u8f86\u6885\u8d5b\u5fb7\u65af-\u5954\u9a70Actros\u5361\u8f66\uff0c\u8be5\u8f66\u51fa\u73b0\u6b64\u4ee3\u7801\uff0c\u539f\u56e0\u662fDEF\u55b7\u5c04\u5668\u5835\u585e\uff0c\u5bfc\u81f4SCR\u6548\u7387\u4f4e\u3002\u51e0\u4e2a\u6708\u524d\uff0c\u4e00\u8f86\u6c83\u5c14\u6c83FH12\u4e5f\u51fa\u73b0\u4e86\u7c7b\u4f3c\u95ee\u9898\uff0c\u6700\u7ec8\u67e5\u660e\u662fNOx\u4f20\u611f\u5668\u6545\u969c\u3002\u867d\u7136\u4e0d\u5e38\u89c1\uff0c\u4f46\u5728\u67d0\u4e9b\u5b9d\u9a6c\u548c\u5965\u8fea\u4e58\u7528\u8f66\u4e2d\u4e5f\u4f1a\u51fa\u73b0\u6b64\u4ee3\u7801\uff0c\u901a\u5e38\u662f\u56e0\u4e3a\u6392\u6c14\u6cc4\u6f0f\u6216DEF\u6db2\u6c61\u67d3\u3002\u4ece\u7ecf\u9a8c\u6765\u770b\uff0c\u76f8\u8f83\u4e8e\u4e9a\u6d32\u6216\u7f8e\u56fd\u4ea7\u8f66\uff0c\u6b27\u6d32\u91cd\u578b\u67f4\u6cb9\u8f66\u66f4\u5bb9\u6613\u51fa\u73b0\u6b64\u6545\u969c\u4ee3\u7801\u3002<\/p>\n<\/div>\n

\u4ec0\u4e48\u662fSPN 4792\uff1f<\/h2>\n

SPN 4792\u8868\u660e\u540e\u5904\u7406\u7cfb\u7edf\u4e2d\u7684\u9009\u62e9\u6027\u50ac\u5316\u8fd8\u539f\uff08SCR\uff09\u50ac\u5316\u5242\u6ca1\u6709\u6709\u6548\u8f6c\u5316NOx\u6392\u653e\uff0c\u65e0\u6cd5\u8fbe\u5230\u6392\u653e\u6807\u51c6\u3002\u8fd9\u662f\u4e00\u4e2a\u901a\u7528\u7684J1939\u4ee3\u7801\uff0c\u9002\u7528\u4e8e\u6240\u6709\u8f66\u578b\u3002<\/p>\n

\u6d89\u53ca\u90e8\u4ef6<\/h3>\n

\u4e0e\u6b64\u6545\u969c\u4ee3\u7801\u76f8\u5173\u7684\u5173\u952e\u90e8\u4ef6\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u540e\u5904\u7406SCR\u50ac\u5316\u5242\uff1a<\/strong> \u4f7f\u7528DEF\uff08\u67f4\u6cb9\u6392\u653e\u6db2\uff09\u5c06NOx\u8f6c\u5316\u4e3a\u65e0\u5bb3\u7684\u6c2e\u6c14\u548c\u6c34<\/li>\n
  • NOx\u4f20\u611f\u5668\uff1a<\/strong> \u5728SCR\u50ac\u5316\u5242\u524d\u540e\u6d4b\u91cfNOx\u6c34\u5e73\u4ee5\u786e\u5b9a\u8f6c\u5316\u6548\u7387<\/li>\n
  • DEF\u55b7\u5c04\u5668\uff1a<\/strong> \u5728SCR\u50ac\u5316\u5242\u4e0a\u6e38\u7684\u6392\u6c14\u6d41\u4e2d\u55b7\u5c04DEF<\/li>\n
  • DEF\u50a8\u7f50\u3001\u7ba1\u7ebf\u548c\u6cf5\uff1a<\/strong> \u5b58\u50a8\u5e76\u8f93\u9001DEF\u81f3\u55b7\u5c04\u5668<\/li>\n<\/ul>\n

    \u5e38\u89c1\u539f\u56e0<\/h2>\n

    SCR\u6548\u7387\u4f4e\u4e0b\u7684\u53ef\u80fd\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n

      \n
    1. SCR\u50ac\u5316\u5242\u8001\u5316\u6216\u4e2d\u6bd2<\/li>\n
    2. DEF\u55b7\u5c04\u4e0d\u8db3\uff0c\u539f\u56e0\u53ef\u80fd\u5305\u62ec\uff1a\n
        \n
      • \u5835\u585e\u6216\u6545\u969c\u7684DEF\u55b7\u5c04\u5668<\/li>\n
      • \u53d7\u9650\u7684DEF\u7ba1\u7ebf\u6216\u6ee4\u82af<\/li>\n
      • \u6545\u969c\u7684DEF\u6cf5<\/li>\n
      • DEF\u6db2\u4f4d\u4f4e\u6216DEF\u8d28\u91cf\u5dee<\/li>\n<\/ul>\n<\/li>\n
      • \u4e0a\u6e38\u6392\u6c14\u6cc4\u6f0f\u5bfc\u81f4\u7a7a\u6c14\u8fdb\u5165<\/li>\n
      • \u6545\u969c\u7684NOx\u4f20\u611f\u5668<\/li>\n<\/ol>\n

        \u8bca\u65ad\u6b65\u9aa4<\/h2>\n
          \n
        1. \u68c0\u67e5DEF\u6db2\u4f4d\u548c\u8d28\u91cf\u3002\u5982\u6709\u6c61\u67d3\uff0c\u8bf7\u6392\u653e\u5e76\u66f4\u6362\u65b0\u7684DEF\u6db2\u3002<\/li>\n
        2. \u5bf9\u540e\u5904\u7406\u7cfb\u7edf\u8fdb\u884c\u76ee\u89c6\u68c0\u67e5\uff0c\u67e5\u770b\u6709\u65e0\u6392\u6c14\u6cc4\u6f0f\u6216\u635f\u574f\u3002<\/li>\n
        3. \u4f7f\u7528\u626b\u63cf\u5de5\u5177\u68c0\u67e5\u5176\u4ed6\u540e\u5904\u7406\u6545\u969c\u4ee3\u7801\uff0c\u4ee5\u5e2e\u52a9\u9694\u79bb\u95ee\u9898\uff08\u4f8b\u5982\uff0cDEF\u4f9b\u5e94\u6216NOx\u4f20\u611f\u5668\u76f8\u5173\u4ee3\u7801\uff09\u3002<\/li>\n
        4. \u76d1\u63a7\u5b9e\u65f6\u6570\u636e\u6d41\uff0c\u68c0\u67e5DEF\u55b7\u5c04\u5668\u7684\u5360\u7a7a\u6bd4\u3001SCR\u524d\u540eNOx\u4f20\u611f\u5668\u8bfb\u6570\u4ee5\u53caSCR\u8fdb\/\u51fa\u53e3\u6e29\u5ea6\uff0c\u5e76\u4e0e\u9884\u671f\u503c\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n
        5. \u6267\u884cDEF\u6d88\u8017\u6d4b\u8bd5\uff0c\u4ee5\u9a8c\u8bc1\u9002\u5f53\u7684\u55b7\u5c04\u91cf\u3002<\/li>\n
        6. \u5982\u65e0\u5176\u4ed6\u6545\u969c\uff0c\u53d6\u4e0b\u5e76\u68c0\u67e5SCR\u50ac\u5316\u5242\u662f\u5426\u6709\u635f\u574f\u6216\u6c61\u67d3\u8ff9\u8c61\u3002<\/li>\n<\/ol>\n

          \u7ef4\u4fee\u65b9\u6848<\/h2>\n
            \n
          • \u5982DEF\u53d7\u5230\u6c61\u67d3\uff0c\u8bf7\u6392\u653e\u50a8\u7f50\uff0c\u51b2\u6d17\u7ba1\u7ebf\uff0c\u5e76\u66f4\u6362\u7b26\u5408ISO 22241\u6807\u51c6\u7684\u65b0DEF\u6db2\u3002<\/li>\n
          • \u66f4\u6362DEF\u4f9b\u5e94\u7cfb\u7edf\u4e2d\u4efb\u4f55\u6545\u969c\u7684\u90e8\u4ef6\uff08\u55b7\u5c04\u5668\u3001\u6cf5\u3001\u7ba1\u7ebf\u3001\u6ee4\u82af\u7b49\uff09\u3002<\/li>\n
          • \u4fee\u590d\u4efb\u4f55\u6392\u6c14\u6cc4\u6f0f\u3002<\/li>\n
          • \u66f4\u6362\u6545\u969c\u7684NOx\u4f20\u611f\u5668\u3002<\/li>\n
          • \u5982SCR\u50ac\u5316\u5242\u7269\u7406\u635f\u574f\u6216\u88ab\u6cb9\u6c61\u67d3\uff0c\u9700\u8981\u66f4\u6362\u3002\u8f7b\u5fae\u78b3\u6c89\u79ef\u53ef\u7528\u6279\u51c6\u7684\u6e05\u6d01\u5242\u6e05\u9664\u3002<\/li>\n<\/ul>\n

            \u9884\u9632<\/h2>\n

            \u9632\u6b62SCR\u6548\u7387\u6545\u969c\uff1a<\/p>\n

              \n
            • \u4f7f\u7528\u7b26\u5408ISO 22241\u6807\u51c6\u7684\u9ad8\u8d28\u91cfDEF\u6db2\uff0c\u4fdd\u6301\u9002\u5f53\u7684DEF\u6db2\u4f4d<\/li>\n
            • \u53ca\u65f6\u5904\u7406DEF\u7cfb\u7edf\u6545\u969c\u4ee3\u7801<\/li>\n
            • \u907f\u514d\u957f\u65f6\u95f4\u6020\u901f\uff0c\u4ee5\u9632\u50ac\u5316\u5242\u4e0a\u5806\u79ef\u6c89\u79ef\u7269<\/li>\n
            • \u6309\u5236\u9020\u5546\u5efa\u8bae\u5b9a\u671f\u7ef4\u62a4\u540e\u5904\u7406\u7cfb\u7edf<\/li>\n<\/ul>\n

              \u7ef4\u4fee\u8d39\u7528<\/h2>\n

              \u66f4\u6362SCR\u50ac\u5316\u5242\u901a\u5e38\u662f\u4e0e\u6b64\u6545\u969c\u4ee3\u7801\u76f8\u5173\u7684\u6700\u6602\u8d35\u7ef4\u4fee\uff0c\u8d39\u7528\u7ea6\u4e3a$1500-$7000\u7f8e\u5143 (\u20ac1400-\u20ac6500\u6b27\u5143)\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8f66\u8f86\u7684\u54c1\u724c\u548c\u578b\u53f7\u3002DEF\u55b7\u5c04\u5668\u7684\u66f4\u6362\u8d39\u7528\u901a\u5e38\u5728$500-$1200\u7f8e\u5143 (\u20ac450-\u20ac1100\u6b27\u5143)\u4e4b\u95f4\uff0c\u800cNOx\u4f20\u611f\u5668\u7684\u4ef7\u683c\u5728$300-$800\u7f8e\u5143 (\u20ac280-\u20ac750\u6b27\u5143)\u4e4b\u95f4\u3002<\/p>\n

              \u76f8\u5173\u6545\u969c\u4ee3\u7801<\/h2>\n

              \u4e0eSPN 4792\u5e38\u89c1\u7684\u5176\u4ed6\u6545\u969c\u4ee3\u7801\u5305\u62ec\uff1a<\/p>\n

                \n
              • SPN 3719 FMI 9 – \u540e\u5904\u74061\u51fa\u53e3NOx<\/li>\n
              • SPN 4094 FMI 3 – NOx\u8d85\u9650<\/li>\n
              • SPN 4334 FMI 18 – \u540e\u5904\u7406DEF\u6d88\u8017\u6781\u4f4e<\/li>\n
              • SPN 5394 FMI 0 – \u540e\u5904\u74061\u51fa\u53e3NOx\u4f20\u611f\u5668\u8bfb\u6570\u6781\u9ad8<\/li>\n<\/ul>\n

                \u5173\u4e8eSPN 4792\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n

                \u6545\u969c\u4ee3\u7801SPN 4792\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h3>\n

                SPN 4792\u8868\u793a\u540e\u5904\u7406\u7cfb\u7edf\u4e2d\u7684\u9009\u62e9\u6027\u50ac\u5316\u8fd8\u539f\uff08SCR\uff09\u50ac\u5316\u5242\u6ca1\u6709\u8db3\u591f\u5730\u8f6c\u6362NOx\u6392\u653e\uff0c\u65e0\u6cd5\u8fbe\u5230\u6392\u653e\u6807\u51c6\u3002<\/p>\n

                SPN 4792\u6fc0\u6d3b\u65f6\u7ee7\u7eed\u9a7e\u9a76\u662f\u5426\u5b89\u5168\uff1f<\/h3>\n

                \u867d\u7136SPN 4792\u662f\u4e00\u4e2a\u975e\u5173\u952e\u6545\u969c\u4ee3\u7801\uff0c\u4e0d\u8981\u6c42\u7acb\u5373\u505c\u8f66\uff0c\u4f46\u5efa\u8bae\u53ca\u65f6\u8bca\u65ad\u548c\u4fee\u590d\u95ee\u9898\uff0c\u4ee5\u9632\u6b62\u540e\u5904\u7406\u7cfb\u7edf\u53ef\u80fd\u7684\u635f\u574f\u5e76\u4fdd\u6301\u6392\u653e\u5408\u89c4\u3002<\/p>\n

                SPN 4792\u7684\u5e38\u89c1\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h3>\n

                \u5e38\u89c1\u539f\u56e0\u5305\u62ecSCR\u50ac\u5316\u5242\u8001\u5316\u6216\u4e2d\u6bd2\u3001DEF\u55b7\u5c04\u4e0d\u8db3\u3001DEF\u4f9b\u5e94\u7cfb\u7edf\u95ee\u9898\u3001\u4e0a\u6e38\u6392\u6c14\u6cc4\u6f0f\u548cNOx\u4f20\u611f\u5668\u6545\u969c\u3002<\/p>\n

                SPN 4792\u6545\u969c\u4ee3\u7801\u6d89\u53ca\u54ea\u4e9b\u7ec4\u4ef6\uff1f<\/h3>\n

                \u5173\u952e\u90e8\u4ef6\u5305\u62ecSCR\u50ac\u5316\u5242\u3001\u50ac\u5316\u5242\u524d\u540e\u7684NOx\u4f20\u611f\u5668\u3001DEF\u55b7\u5c04\u5668\u548cDEF\u50a8\u7f50\u3001\u7ba1\u7ebf\u548c\u6cf5\u3002<\/p>\n

                \u5982\u4f55\u8bca\u65adSPN 4792\u6545\u969c\uff1f<\/h3>\n

                \u8bca\u65ad\u6b65\u9aa4\u5305\u62ec\u68c0\u67e5DEF\u6db2\u4f4d\u548c\u8d28\u91cf\uff0c\u68c0\u67e5\u540e\u5904\u7406\u7cfb\u7edf\u7684\u6cc4\u6f0f\u6216\u635f\u574f\uff0c\u68c0\u67e5\u5176\u4ed6\u6545\u969c\u4ee3\u7801\uff0c\u76d1\u63a7\u5b9e\u65f6\u6570\u636e\u6d41\uff0c\u6267\u884cDEF\u6d88\u8017\u6d4b\u8bd5\u4ee5\u53ca\u68c0\u67e5SCR\u50ac\u5316\u5242\u3002<\/p>\n

                \u4f4e\u8d28\u91cf\u7684DEF\u4f1a\u5bfc\u81f4SPN 4792\u5417\uff1f<\/h3>\n

                \u662f\u7684\uff0c\u4f7f\u7528\u4e0d\u7b26\u5408ISO 22241\u6807\u51c6\u7684\u4f4e\u8d28\u91cf\u6216\u53d7\u6c61\u67d3DEF\u53ef\u80fd\u5bfc\u81f4NOx\u8f6c\u6362\u4e0d\u8db3\uff0c\u4ece\u800c\u89e6\u53d1SPN 4792\u6545\u969c\u3002<\/p>\n

                \u5982\u679cDEF\u88ab\u6c61\u67d3\uff0c\u6211\u5e94\u8be5\u600e\u4e48\u505a\uff1f<\/h3>\n

                \u5982DEF\u88ab\u6c61\u67d3\uff0c\u8bf7\u6392\u7a7a\u50a8\u7f50\uff0c\u51b2\u6d17\u7ba1\u7ebf\uff0c\u5e76\u66f4\u6362\u7b26\u5408ISO 22241\u6807\u51c6\u7684\u65b0DEF\u6db2\u3002<\/p>\n

                \u6545\u969c\u7684DEF\u55b7\u5c04\u5668\u4f1a\u5bfc\u81f4SPN 4792\u5417\uff1f<\/h3>\n

                \u662f\u7684\uff0c\u5835\u585e\u6216\u6545\u969c\u7684DEF\u55b7\u5c04\u5668\u4f1a\u5bfc\u81f4DEF\u55b7\u5c04\u4e0d\u8db3\uff0c\u4ece\u800c\u5bfc\u81f4SCR\u6548\u7387\u4f4e\u5e76\u89e6\u53d1SPN 4792\u6545\u969c\u3002<\/p>\n

                \u5982\u4f55\u6d4b\u8bd5NOx\u4f20\u611f\u5668\uff1f<\/h3>\n

                \u53ef\u4ee5\u4f7f\u7528\u626b\u63cf\u5de5\u5177\u76d1\u6d4bSCR\u50ac\u5316\u5242\u524d\u540eNOx\u4f20\u611f\u5668\u7684\u8bfb\u6570\u5e76\u4e0e\u9884\u671f\u503c\u8fdb\u884c\u6bd4\u8f83\uff0c\u6545\u969c\u4f20\u611f\u5668\u53ef\u80fd\u51fa\u73b0\u4e0d\u5408\u7406\u6216\u4e0d\u4e00\u81f4\u7684\u8bfb\u6570\u3002<\/p>\n

                SCR\u50ac\u5316\u5242\u6545\u969c\u7684\u8ff9\u8c61\u662f\u4ec0\u4e48\uff1f<\/h3>\n

                SCR\u50ac\u5316\u5242\u6545\u969c\u7684\u8ff9\u8c61\u5305\u62ec\u50ac\u5316\u5242\u540eNOx\u6c34\u5e73\u6301\u7eed\u5347\u9ad8\u3001SPN 4792\u6545\u969c\u4ee3\u7801\u4ee5\u53ca\u50ac\u5316\u5242\u57fa\u8d28\u4e0a\u53ef\u89c1\u7684\u635f\u574f\u6216\u6c61\u67d3\u3002<\/p>\n

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