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class="fdh-01-nav-one"> <h3><a href="http://www.lyxyw.cn/p/54.html"> 低溫等離子-光氧催化設備 </a></h3>  </div><div class="fdh-01-nav-one"> <h3><a href="http://www.lyxyw.cn/p/55.html"> 噴淋塔 </a></h3>  </div><div class="fdh-01-nav-one"> <h3><a href="http://www.lyxyw.cn/p/58.html"> 旋風除塵 </a></h3>  </div><div class="fdh-01-nav-one"> <h3><a href="http://www.lyxyw.cn/p/59.html"> 脈沖除塵 </a></h3>  </div><div class="fdh-01-nav-one"> <h3><a href="http://www.lyxyw.cn/p/62.html"> 火花探測系統 </a></h3>  </div> </div> <div class="clear"></div> </div> <div class="cbgg-01 blk"> <div class="cbgg-01-img"> <img src="http://www.lyxyw.cn/storage/13953/tpl/my_9/images/left_contact.jpg"> </div> <font> 無錫杰然環?？萍加邢薰?/br> 電話：0510-68506534 </br> 傳真：0510-68507931</br> 地址：無錫市石塘灣西石路56號</br> </br> </font> <p><img src="http://www.lyxyw.cn/storage/13953/tpl/my_9/images/prolist4.png">全國服務熱線</p> <span>136-4616-8765</span> </div> </div> <div class="blk-sm fr"> <div class="neirong"> <h3 style="text-align: center; font-size: 18px;">凈化效率高壽命長的新式過濾除塵設備</h3> <p style="border-bottom:#ccc dashed 1px; padding-bottom:10px; text-align:center; height: 40px; line-height: 40px; margin-bottom: 20px;">瀏覽次數：22 次更新時間：2020-09-23</p> <p> <p> 脈沖式濾筒除塵設備設有進風口、濾筒、出風口、氣包、脈沖操控儀、噴吹閥、噴吹管等，濾筒是由聚脂纖維折疊、卷制而成，其下端關閉，上端中心正對噴吹管下口．含塵氣體由進風口進入除塵器后，氣流速度減慢，粗顆粒脫離氣流沉降到集塵室內，纖細粉塵隨氣流穿過濾筒時被阻于濾筒外表面，潔凈氣體由出風口排出；</p><div> <br/></div><div> 當濾筒表面灰層較厚時，脈沖操控儀宣布指令敞開噴吹閥，氣包內的壓縮空氣經噴吹管高速噴出，一起誘導數倍于噴發氣量的周圍空氣進入濾筒，并由內向外快速射出，將濾筒外表面的粉塵吹下落入集塵室內，最后由放灰斗排出。除塵器清灰選用脈沖噴吹方法，既做到了完全清灰，又不損傷濾筒，使濾筒運用壽命得以保證。清灰過程由脈沖操控儀自動操控，可選用壓力差操控或時刻操控。</div><div> <br/></div><div> 除塵設備的要構造特色：</div><div> 1、濾袋長、投資省。一般達到6米以上，是傳統脈沖袋式除塵器運用濾袋長度的3倍多，而且占地面積小，更有利于老廠的改造；還因為濾袋長，且過濾負荷高，處理相同煙氣所需的過濾面積比一般袋式除塵器少，因而設備構造緊湊，鋼材耗費少，設備造價低。</div><div> 2、噴吹壓力低。因為選用了淹沒式1.5＂脈沖閥，其啟閉敏捷，本身阻力小，因而，對如此長的濾袋，噴吹壓力僅0.15-0.40MPa，就能取得杰出的清灰作用；</div><div> 3、清灰能力強。濾袋的清灰強度以重力加速度g來衡量，選用反吹風清灰時，清灰強度一般為35g，而低壓脈沖噴吹方法可使濾袋清灰強度達60-200g；</div><div> 4、運轉能耗低。因為噴吹壓力大幅度下降，且清灰方法選用定壓差或守時操控方法，使清灰電耗大大下降，而且因為清灰完全，濾袋表層積灰薄，故設備阻力低；</div><div> 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