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val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>品牌</th><td>柯爾森</td><th>應用領域</th><td>醫(yī)療衛(wèi)生,環(huán)保,化工,生物產業(yè),印刷包裝</td></tr> </tbody> </table> </section><p><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><strong><strong>石油天然氣高壓防爆鼓風機</strong> <strong>粉塵防爆高壓風機</strong> 環(huán)形高壓防爆鼓風機</strong></span></span></span></p><p style="margin: 0px; padding: 0px; border: 0px; font-size: 12px; font-family: 微軟雅黑, Arial, Helvetica, sans-serif;"><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><strong>2.2KW防爆高壓風機</strong></span><span style="color:#000000;">整體采用鋁合金材質，電機為防爆電機，絕不會出現(xiàn)摩擦產生火花的現(xiàn)象，使用更放心，防爆性能更好。具有吹吸雙功能，一機兩用，可以用吸風，也可以用吹風；結構緊湊，體積小重量輕，少油或無油運轉，安裝簡易，使用方便；性能高更高，運轉穩(wěn)定。</span></span></span></p><p style="margin: 0px; padding: 0px; border: 0px; font-size: 12px; font-family: 微軟雅黑, Arial, Helvetica, sans-serif;"><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><strong>石油天然氣高壓防爆鼓風機</strong></span><span style="color:#000000;">選用優(yōu)質鋁合金材質整體壓鑄而成，因為鋁合金材料遇到摩擦不會產生火花，所以*符合防爆要求，電機采用防爆等級DIIBT4 防護等級IP55 二級防爆電機 . 防爆鼓風機的使用;主要用于化工，粉塵，沼氣輸送，易燃易爆場所，各種機械設備配套使用。風機采用防爆電機新成果，配套風機在啟動時電流過大而導致風機過熱引起易燃、易爆氣體因泄露而產生爆炸的現(xiàn)象，防爆風機利用再生原理設計，單片式的風葉徑小，使風量增速，產生高風壓特性，免保養(yǎng)！無油氣！壽命長！高效！節(jié)能！環(huán)保等特點。防爆風機除因防爆接線盒尺寸改變因素外，其他部分結構均與透浦風機*，所以可任意安裝，體積小。防爆風機因配套隔爆型的防爆電機外，一般符合;Exd"的要求，防爆級別為BT4/CT4等級。</span></span></span></p><p><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><img alt="" src="https://img79.chem17.com/gxhpic_1faab870f6/7be27c2b0e6c66dc6a69fedde67788f8d034affc00ca8088c954627b0ba0214612dd75d82c10fe05.jpg" /></span></span></span></p><p><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體; font-size: 16px;">防爆鼓風機結構說明 </strong><br style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體; font-size: 16px;" /> 1、電動風機的隔爆結構具有Ex dI、Ex dII AT4、Ex dII BT4。 2、電動風機主體外殼防護等級IP55。3、電動風機的冷卻方式為IC411。4、電動風機絕緣等級為F級，定子繞組溫升裕度大、壽命長。5、電動風機有一個圓柱形軸伸，借聯(lián)軸器或齒輪傳動 6、電動風機定子繞組采用高強度漆包圓銅線，并經真空加壓浸漆處理成為一個完整的整體，繞組及絕緣具有良好的電氣、機械、防潮性能及熱穩(wěn)定性。7、電動風機轉子采用鑄鋁結構，轉子經動平衡校驗，電動機運轉平穩(wěn)、振動小、噪聲低。8、電動風機定、轉子沖片采用高導磁、低損耗優(yōu)質電工硅鋼片，電動機損耗低、效率高。</span></span></span></p><p style="margin: 0px 0px 0px 0pt; padding: 0px; border: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 14px;"><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><span style="margin: 0px;">化工場所引起粉塵爆炸的因素可以分為一下幾種：</span></span></span></span></p><p style="margin: 0px 0px 0px 0pt; padding: 0px; border: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 14px;"><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><span style="margin: 0px;"> 1. 可燃性物質的物理特性；2. 環(huán)境中的氣體,蒸汽,薄霧及液體的數(shù)量；3. 釋放源的狀態(tài) ；4. 通風的狀態(tài) ；5. 防止氣體，蒸汽,薄霧擴散的措施；6. 影響可燃性氣體,蒸汽,薄霧揮發(fā)性的因素；7. 生產現(xiàn)場的安全記錄；8. 設備、裝置的結構和配置情況。</span></span></span></span></p><p style="margin: 0px 0px 0px 0pt; padding: 0px; border: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 14px;"><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;"><span style="margin: 0px;"><strong> 防爆風機</strong>起動準備及起動前的注意事項起動前，必須進行下述檢查和確認，在安裝、找正之后進行試運行時.應注意下述事項并慎重處理。</span></span></span></span></p><p style="margin: 0px 0px 0px 0pt; padding: 0px; border: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 14px;"><span style="font-family:宋體;"><span style="font-size:16px;"><span style="color:#000000;">介紹：防爆風機是風機中的一種特殊類型，屬于特種風機，它是專業(yè)用在有易燃易爆的場所，常用的行業(yè)為石油、化工機械設備等。<strong style="margin: 0px; padding: 0px; border: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 16px;">功率：</strong>0.18KW、0.4KW、0.75KW、1.5KW、2.2KW、3KW、4KW、5.5KW、7.5KW、11KW、15KW、18.5KW、20KW、25KW</span></span></span></p><p style="margin: 0px 0px 0px 0pt; padding: 0px; border: 0px; color: rgb(85, 85, 85); font-family: Tahoma; font-size: 14px;"> </p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; padding: 0px; font-family: "microsoft yahei"; font-size: 14px;"><span style="color:#000000;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 16px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"><strong style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px;">防爆高壓漩渦風機故障及解決方法</strong></span></span></span></p><p style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; padding: 0px; font-family: "microsoft yahei"; font-size: 14px;"><span style="color:#000000;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-size: 16px;"><span style="-webkit-tap-highlight-color: transparent; appearance: none; margin: 0px; font-family: 黑體;"> 一、風機不轉動：1、未接通電源—接通電源；2、電機不工作—檢查電機接線或更換電機；3、風機頭損壞—修復風機或更換；4、風機中有異物卡死—清除異物；二、噪音增大：1、軸承干潤滑—加軸承油脂；2、軸承損壞—更換軸承；3、葉輪磨損—更換葉輪或泵頭；4、堅固件松動或脫落—擰緊緊固件；5、風機內有異物—清除異物或更換泵頭。三、震動增大：1、軸承損壞—更換軸承；2、葉輪不平衡—清除葉輪中異物或校動靜平衡；3、主軸變形—更換主軸或泵頭。4、工作狀態(tài)進入湍震區(qū)—調整工作狀態(tài)，避開湍震區(qū)；5、進出氣口進濾網(wǎng)堵塞—清洗過濾網(wǎng)。四、溫度升高：1、進氣口溫度過高—降低進氣口溫度；2、軸承干潤滑—加軸承油脂；3、風機效率降低—清除葉道塵埃或更換泵頭；4、工作狀態(tài)改變—調整工作狀態(tài)；5、環(huán)境溫度增高—增加環(huán)境通風機；6、泵體溫度過高--檢查進出氣口是否堵塞。五、壓力減?。?、泵頭轉速降低—電源電壓偏低或電機故障；2、管網(wǎng)阻力增加—降低管網(wǎng)阻力；3、工作狀態(tài)改變—調整工作狀態(tài)；4、電機轉向反向—電機重新接線。六、流量減?。?、進出口氣過濾網(wǎng)堵塞—清洗過濾網(wǎng)；2、泵頭轉速降低—電源電壓偏低或電機故障；3、管網(wǎng)阻力增加—降低管網(wǎng)阻力；4、工作狀態(tài)增加—調整工作狀態(tài)；5、電機轉向反向—電機重新接線。 </span></span></span></p><p><span style="font-family:宋體;"><span style="font-size:16px;"><span 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