ï»?!doctype html> 锅炉鼓引风机选型的主è¦å‚æ•°åŠè®¡ç®—方法--风机知识--周å£å¸‚通用鼓风机有é™å…¬å?/title> <meta name="keywords" content="锅炉鼓引风机" /> <meta name="description" content="在锅炉系统中,锅炉鼓风机安装在锅炉å‰ç«¯ï¼Œå‘锅炉内注入新鲜空气;引风机安装在锅炉末端,用于抽出炉膛内的热烟气;引风机的风é‡å¿…须大于鼓风机的风é‡ã€‚从而形æˆè´ŸåŽ‹ï¼Œå®žçŽ°å¯Œæ°§ç‡ƒçƒ§ã€?/> <link rel="stylesheet" type="text/css" href="/css/main.css"> <link rel="stylesheet" type="text/css" media="screen and (max-device-width: 768px)" href="/css/mobile.css" /> <link rel="shortcut icon" href="/favicon.ico" /> <script type="text/javascript" src="/js/jquery-3.5.1.min.js"></script> <script type="text/javascript" src="/js/ping.js"></script> <script type="text/javascript" src="/js/jquery.flexslider-min.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body class="bg_index"> <div style="position:fixed;left:-9000px;top:-9000px;"><address id="pjhjp"></address><dl id="pjhjp"><noframes id="pjhjp"></noframes></dl><thead 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class="dis_title">锅炉鼓引风机选型的主è¦å‚æ•°åŠè®¡ç®—方法</h1> <div class="dis_time"><span>æ¥æº:周å£å¸‚通用鼓风机有é™å…¬å?</span><span>å‘布日期:2022å¹?0æœ?1æ—? </span><span>点击数:<Script Language="Javascript" Src="/item/GetHits.asp?Action=Count&GetFlag=0&m=1&ID=2974"></Script> </span></div> <div class="dis_intro">在锅炉系统中,锅炉鼓风机安装在锅炉å‰ç«¯ï¼Œå‘锅炉内注入新鲜空气;引风机安装在锅炉末端,用于抽出炉膛内的热烟气;引风机的风é‡å¿…须大于鼓风机的风é‡ã€‚从而形æˆè´ŸåŽ‹ï¼Œå®žçŽ°å¯Œæ°§ç‡ƒçƒ§ã€? </div> <div class="dis_content"> <div id="MyContent"><p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px; text-indent: 2em;">在锅炉系统中,锅炉鼓风机安装在锅炉å‰ç«¯ï¼Œå‘锅炉内注入新鲜空气;引风机安装在锅炉末端,用于抽出炉膛内的热烟气;引风机的风é‡å¿…须大于鼓风机的风é‡ã€‚从而形æˆè´ŸåŽ‹ï¼Œå®žçŽ°å¯Œæ°§ç‡ƒçƒ§ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em; text-align: center;"> <img alt="锅炉鼓引风机" src="/UploadFiles/2022-10/2/2022101110240420884.jpg" style="border-width: 0px; border-style: solid;" /></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">锅炉鼓风机引风机的选型也有所ä¸åŒï¼Œä½†ä¸€èˆ¬éƒ½æ˜¯æ ¹æ®å®žé™…情况,å‚考鼓风机的主è¦å‚æ•°æ¥é€‰æ‹©ã€‚锅炉鼓引风机选型主è¦å‚数和计算方法?下é¢å‘¨å£é£ŽæœºåŽ‚å°±ç»™å¤§å®¶è¯¦ç»†ä»‹ç»ä¸€ä¸‹ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">一ã€é”…炉引风机选型的主è¦å‚æ•?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">1ã€é£Žé‡ï¼šé£Žæœºæ¯åˆ†é’Ÿé€å‡ºçš„风é‡ç«‹æ–¹ç±³æ•°ï¼Œå•ä½ï¼šm³/hã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">2ã€æ€»åŽ‹ï¼šæ°”ä½“çš„æ€»èƒ½é‡ï¼Œç­‰äºŽåŠ¨åŽ‹+é™åŽ‹ï¼Œå•ä½ï¼šPaã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">3ã€åŠ¨åŽ‹åŠ›ï¼šå°†æ°”ä½“ä»Žé›¶é€ŸåŠ é€Ÿåˆ°ç»™å®šé€Ÿåº¦æ‰€éœ€çš„åŽ‹åŠ›ï¼Œå•ä½ï¼šPaã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">4ã€é™åŽ‹ï¼šæµä½“中给定点的压力与大气压之差,å•ä½ï¼šPaã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">5ã€é£Žæœºè½¬é€Ÿï¼šé£Žæœºå¶è½®æ¯åˆ†é’Ÿè½¬åŠ¨çš„è½¬æ•°ï¼Œå•ä½ï¼šRPMã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">6ã€è½´åŠŸçŽ‡ï¼šåŽ»é™¤å†…éƒ¨æŸè€—元件åŽï¼Œç”µæœºä¼ é€’给风机轴的实际功率,一般认为是风机所需的实际功率,å•ä½ï¼šKWã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">7ã€å™ªå£°ï¼šé£Žæ‰‡æ­£å¸¸è¿è¡Œæ—¶ç©ºæ°”动力噪声和机械噪声å åŠ äº§ç”Ÿçš„å™ªå£°ï¼Œå¤§éƒ¨åˆ†åŽ‚å®¶å…¬å¸ƒA计æƒå™ªå£°ï¼ˆdBA),åœ?.5m处,å•ä½ï¼šdBAã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">8ã€æ€»åŽ‹æ•ˆçŽ‡ï¼šé£Žé‡X总压/轴功çŽ?1000/3600*100ï¼…ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">9ã€ç”µæºï¼š380/50/3ã€?20/50/1ã€?20/50/3ã€?90/50/3ç­‰ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">10.出å£é£Žé€Ÿï¼šé£Žæœºå‡ºå£æˆªé¢ç§¯é£Žé€Ÿã€‚控制出å£é£Žé€Ÿå¯ä»¥é—´æŽ¥æŽ§åˆ¶å™ªå£°ï¼Œå•ä½ï¼šm/sã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">2ã€é”…炉鼓风机引风机公å¼åŠé€‰åž‹è®¡ç®—</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">1ã€é”…炉鼓风机引风机风é‡è®¡ç®?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">锅炉鼓风机引风机的风é‡å®žé™…上是风速Vä¸Žé£Žé“æˆªé¢ç§¯F的乘积。因为大型锅炉引风机å¯ä»¥ç”¨é£Žé€Ÿè®¡å‡†ç¡®æµ‹é‡é£Žé€Ÿï¼Œæ‰€ä»¥é£Žé‡çš„计算也很简å•,å¯ä»¥ç›´æŽ¥ç”¨å…¬å¼Q=VF计算风é‡ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">2ã€é”…炉引风机所需数é‡çš„计ç®?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">ç¡®å®šé”…ç‚‰æ±½åŒ…å¼•é£Žæœºçš„å°æ•°éœ€è¦æ ¹æ®æ‰€é€‰æˆ¿é—´çš„通风次数计算出车间所需的总风é‡ï¼Œè¿›è€Œè®¡ç®—å‡ºé£Žæœºçš„å°æ•°ã€‚计算如下:</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">N=V×n/Q</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">在:</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">N——风机数é‡ï¼ˆå°ï¼‰ï¼›</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">V——场地容积(m³ï¼‰ï¼›</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">n——æ¢æ°”次数(次/å°æ—¶ï¼‰ï¼›</span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">Q——所选风机型å·çš„å•独风é‡ï¼ˆm³/h)ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">3ã€é”…炉鼓风机引风机风压计ç®?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">锅炉鼓风机引风机风压是指风é‡è¾“é€è¿‡ç¨‹ä¸­è¦å…‹æœçš„阻力,å³åŽ‹åŠ›ä¸Šå‡ã€‚风机的总压力å‡åŽ»é£ŽæŸœå„å¤„ç†æ®µçš„阻力å³ä¸ºæœºå¤–残压。回风管一般为7~8Pa/mï¼?0度弯头为10Pa/个æ¥è®¡ç®—阻力。ç»éªŒå…¬å¼ä¸ºï¼?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">外残åŽ?最大风机压åŠ?å„å¤„ç†æ®µé˜»åŠ›é£ŽæœºåŠŸçŽ‡ï¼ˆWï¼?风é‡ï¼ˆL/Sï¼?风压(Kpaï¼?效率ï¼?5%)/å—力率(75%)总压=é™åŽ‹+ 动æ€åŽ‹åŠ?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">风机电机功率(Wï¼?风机功率(Wï¼?130ï¼?风é‡ï¼ˆL/Sï¼?风压(Kpaï¼?效率ï¼?5%)/é¢å®šåŠŸçŽ‡ï¼?5%)*130ï¼?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">éœ€è¦æ³¨æ„çš„æ˜¯ï¼Œåœ¨é€‰æ‹©ç›¸åº”é”…ç‚‰é¼“é£Žæœºçš„å¼•é£Žæœºåž‹å·æ—¶ï¼Œå°½é‡é€‰æ‹©ä¸Žå·¥åŽ‚çª—å£å®žé™…尺寸相匹é…的,并尽é‡å®‰è£…在工厂山形墙的两侧,以便达到良好的通风效果ã€?/span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">更多</span><a href="/" style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">鼓风æœ?/a><span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">产å“知识请访问:</span><a href="/" style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">www.irengdop.com</a><span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">   é˜¿é‡Œå·´å·´æ—ºé“ºï¼?/span><a style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">周å£å¸‚通用鼓风机有é™å…¬å?/a><span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;"> </span></p> <p style="margin: 5px 0px 10px; line-height: 2em; text-indent: 2em;"> <span style="font-family: 微软雅黑, "Microsoft YaHei"; font-size: 16px;">相关阅读ï¼?/span></p> 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