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</dd> </dl> </div> </div> </div> <div class="main_right"> <div class="sitemap"><a href="/">首页</a> > <a href="/news/jszc/">技术支æŒ?/a> > 详细内容</div> <div class="content"> <div class="news_xaingxi"><h1>锅炉点火中需要注意的要点</h1></div> <div class="news_author"> 来源åQ?a href='http://www.xrerx.tw/news/180.html'>http://www.xrerx.tw/news/180.html</a>   å‘布旉™—´åQ?018-09-30 </div> <div class="news_content"> <p><p class="MsoNormal"> <a href="http://www.xrerx.tw/" target="_blank">锅炉点火</a>前必™åÕd…¨é¢æ£€æŸ¥ç»™æ°´ç³»¾lŸã€é£ŽçƒŸç³»¾lŸã€é”…炉本体和辅机¾pȝ»Ÿ¼‹®å®šå®Œå¥½ã€‚每个阀门处在点火前正确位置åQŒé£Žæœºå’Œæ°´æ܇冷却水畅‹¹ã€æ¶¦æ»‘正常,风机和水泵冷却水畅流、润滑正常,安全附äšgçüc€å¯é ï¼Œã‚ªå¯ä»¥è¿›è¡Œç‚¹ç«å‡†å¤‡å·¥ä½œã€?</p> <p class="MsoNormal"> <strong>一、锅炉顺序操ä½?/strong> </p> <p class="MsoNormal"> 1<span>åQŽå¯åŠ¨å¼•é£Žæœºä¿æŒç‚‰çž è´ŸåŽ‹</span><span>2</span><span>åQ?/span><span>3mm</span><span>水柱通风</span><span>5</span><span>分钟ã€?/span> </p> <p class="MsoNormal"> 2<span>åQŽç”¨å¼•ç‡ƒç‰©å°†æœ¨æŸ´ç‚¹ç‡ƒã€?/span> </p> <p class="MsoNormal"> 3<span>åQŽå¯åŠ¨é€é£Žæœºï¼Œæ ÒŽ®ç‡ƒçƒ§æƒ…祝适当送风</span> </p> <p class="MsoNormal"> 4<span>åQŽç›‘视火床,调整炉排下各ž®é£Žé—?/span> </p> <p class="MsoNormal"> 5<span>åQŽå¾…˜qžç®‹ä¸Šæ°´åŽï¼Œå…³é—­ååó@环门ã€?/span> </p> <p class="MsoNormal" style="text-align:center;"> <span><img src="/uploads/image/20180930/20180930183150_8779.jpg" alt="" /><br /> </span> </p> <p class="MsoNormal"> <strong>二、不同燃料锅炉升火要æ±?/strong> </p> <p class="MsoNormal"> <strong>1</strong><span><strong>åQŽç‡ƒæ²šw”…ç‚?/strong></span> </p> <p class="MsoNormal"> <span>åQ?/span>1<span>åQ‰ç‚¹ç«å‰å¿…须对烟道和炉系¾lŸï¼Œé‡‡ç”¨å¼ºåˆ¶é€šé£Žçš„方式进行置换,务必ž®†å¯èƒ½ç‚¹ç«å‰å¿?/span>™åÕd¯¹çƒŸé“和炉膛系¾lŸï¼Œé‡‡ç”¨å¼ºåˆ¶é€šé£Žçš„方式进行置换,¿U¯å­˜çš„æÑa气或可燃气彻底排净ã€?</p> <p class="MsoNormal"> <span>åQ?/span>2<span>åQ‰ç‚¹ç«æ—¶åº”保持炉膛负压(</span><span>30</span><span>ï½?/span><span>50Pa</span><span>åQ‰æˆ–所需数倹{€?/span> </p> <p class="MsoNormal"> <span>åQ?/span>3<span>åQ‰ç‚¹ç«æ—¶äºÞZ¸èƒ½æ­£å¯¹ç‚¹ç«å­”åQŒåº”从侧面引燃ã€?/span> </p> <p class="MsoNormal"> <span>åQ?/span>4<span>åQ‰ä¸¥¼›å…ˆå–ähÑaåQŒåŽæ’入火把。用蒸汽雑֌–燃烧器,˜q˜åº”先排除冷凝水ã€?/span> </p> <p class="MsoNormal"> <strong>2</strong><span><strong>åQŽç‡ƒæ°”é”…ç‚?/strong></span> </p> <p class="MsoNormal"> <span>åQ?/span>1<span>åQ‰ç‚¹ç«å‰å¿…须强制通风¾|®æ¢åQŒä¿æŒç‚‰çž è´ŸåŽ‹ï¼ˆ</span><span>50</span><span>ï½?/span><span>100Pa</span><span>åQ‰ä¸ž®‘于</span><span>5min</span> </p> <p class="MsoNormal"> <span>åQ?/span>2<span>åQ‰é€šé£Ž¾|®æ¢å‰ï¼Œä¸¥ç¦æ˜Žç«å¸¯äh炉瞠和烟道,点火时炉瞠负压维持在åQ?/span><span>30</span><span>ï½?/span><span>50Pa</span><span>åQ?/span> </p> <p class="MsoNormal"> <strong>3</strong><span><strong>åQŽç‡ƒç…¤é”…ç‚?/strong></span> </p> <p class="MsoNormal"> <span>åQ?/span>1<span>åQ‰ç‚¹ç«å‰ä¸€èˆ¬é‡‡ç”¨è‡ªç„‰™€šé£ŽåQŒå½»åº•é€šé£Ž</span><span>10</span><span>ï½?/span><span>15mino</span> </p> <p class="MsoNormal"> <span>åQ?/span>2<span>åQ‰ç‚¹ç«æ—¶å¦‚自焉™€šé£Žä¸èƒöåQŒå¯å¯åŠ¨å¼•é£Žæœºã€?/span> </p> <p class="MsoNormal"> <span>åQ?/span>3<span>åQ‰ç‚¹ç«æœ‰å›°éš¾æ—Óž¼Œå¯åœ¨é è¿‘烟囱底部堆烧木柴åQŒä¿æŒé€šé£Žã€?/span> </p> <p class="MsoNormal"> <span>òqÏx—¶æ³¨æ„˜q‡è¿™äº›å—åQŸåœ¨ä»¥åŽçš„过½E‹ä¸­è¦æ ¹æ®ä¸Š˜q°æ“ä½œé¢</span> </p> <p class="MsoNormal">   </p></p> <div class="pagess"><div>上一æ?<a href="181.html">如何选购压力变送器åQ?/a></div> <div>下一æ?<a href="179.html">锅炉点火启动˜q‡ç¨‹ä¸­åº”注意哪些问题åQ?/a></div> </div> <div class="info_key"> <span>相关标签åQ?a href='/key.aspx?k=%b9%f8%c2%af%b5%e3%bb%f0%cf%b5%cd%b3+'>锅炉点火¾pȝ»Ÿ </a>,</span> </div> </div> <div class="clear"></div> </div> <div class="zklist"> <div class="zklist-T"> 相关新闻</div> <div class="zklist-C"> <ul> <li> <a href="/news/181.html" title="如何选购压力变送器åQ? 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