料密毒中國石SINO械0Valadononry.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL料密毒1填料和機(jī)械密封填料密封機(jī)械密封填料密封工作原理結(jié)構(gòu)內(nèi)部結(jié)構(gòu)原理結(jié)構(gòu)分類特點(diǎn)失效原因分析分水環(huán)泄漏0注事項(xiàng)Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL填料和機(jī)械密封2填料密封傳統(tǒng)的接觸式密封:結(jié)構(gòu)簡單更換方便成本低康適用范圓廣效果不如機(jī)械式密封耗電量偏高且磨損勒套耗費(fèi)人力庫存多Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL填料密封3鸝m填料密封結(jié)構(gòu)分水那英料壓蓋44Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL鸝m填料密封結(jié)構(gòu)4ht填料密封原理徑向壓力1徑向?qū)倬o力1111(b)壓蓋壓緊時(shí),填料受力徑向壓力2徑向r壓緊力2(a)設(shè)備工作質(zhì)給填料的力Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyLht填料密封原理5m分水環(huán)的作用里端靠介質(zhì)把熱量帶走外端通過壓蓋把熱量散發(fā)到火氣中中部易產(chǎn)生過熱而損壞。內(nèi)端中部外端Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyLm分水環(huán)的作用6工作原理流體靜力學(xué)負(fù)荷輔助密封可替換的部件配合環(huán)補(bǔ)償環(huán)輔助密封Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL工作原理7烤將形交1-靜環(huán)座2-動環(huán)輔助密封圈3-靜環(huán)輔助密封圈4-防轉(zhuǎn)銷5-靜環(huán)6-動環(huán)7-彈簧8-彈簧座9-緊定螺釘動環(huán)固定:緊定螺釘把彈簧固定在軸上>靜環(huán)固定′靜環(huán)上開槽防轉(zhuǎn)銷與靜環(huán)座固定靜環(huán)座又與設(shè)備聯(lián)在一起Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL烤將形交8)結(jié)構(gòu)形式配件補(bǔ)償環(huán)卡環(huán)擋環(huán)的動環(huán)O型圈推環(huán)彈簧靜環(huán)O型圈傳動套定位螺絲配合環(huán)軸Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL)結(jié)構(gòu)形式配件9苘單的說機(jī)城密封是:0個(gè)耐磨,靜止的密封件個(gè)耐磨,旋轉(zhuǎn)的密封件二次密封使件1和件2相互貼合的機(jī)械裝置輔助密封Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL苘單的說機(jī)城密封是:010填料密封和機(jī)械密封講義課件11填料密封和機(jī)械密封講義課件12填料密封和機(jī)械密封講義課件13填料密封和機(jī)械密封講義課件14填料密封和機(jī)械密封講義課件15填料密封和機(jī)械密封講義課件16填料密封和機(jī)械密封講義課件17填料密封和機(jī)械密封講義課件18填料密封和機(jī)械密封講義課件19填料密封和機(jī)械密封講義課件20填料密封和機(jī)械密封講義課件21填料密封和機(jī)械密封講義課件22填料密封和機(jī)械密封講義課件23填料密封和機(jī)械密封講義課件24填料密封和機(jī)械密封講義課件25填料密封和機(jī)械密封講義課件26填料密封和機(jī)械密封講義課件27填料密封和機(jī)械密封講義課件28填料密封和機(jī)械密封講義課件29填料密封和機(jī)械密封講義課件30填料密封和機(jī)械密封講義課件31料密毒中國石SINO械0Valadononry.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL料密毒32填料和機(jī)械密封填料密封機(jī)械密封填料密封工作原理結(jié)構(gòu)內(nèi)部結(jié)構(gòu)原理結(jié)構(gòu)分類特點(diǎn)失效原因分析分水環(huán)泄漏0注事項(xiàng)Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL填料和機(jī)械密封33填料密封傳統(tǒng)的接觸式密封:結(jié)構(gòu)簡單更換方便成本低康適用范圓廣效果不如機(jī)械式密封耗電量偏高且磨損勒套耗費(fèi)人力庫存多Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL填料密封34鸝m填料密封結(jié)構(gòu)分水那英料壓蓋44Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL鸝m填料密封結(jié)構(gòu)35ht填料密封原理徑向壓力1徑向?qū)倬o力1111(b)壓蓋壓緊時(shí),填料受力徑向壓力2徑向r壓緊力2(a)設(shè)備工作質(zhì)給填料的力Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyLht填料密封原理36m分水環(huán)的作用里端靠介質(zhì)把熱量帶走外端通過壓蓋把熱量散發(fā)到火氣中中部易產(chǎn)生過熱而損壞。內(nèi)端中部外端Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyLm分水環(huán)的作用37工作原理流體靜力學(xué)負(fù)荷輔助密封可替換的部件配合環(huán)補(bǔ)償環(huán)輔助密封Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL工作原理38烤將形交1-靜環(huán)座2-動環(huán)輔助密封圈3-靜環(huán)輔助密封圈4-防轉(zhuǎn)銷5-靜環(huán)6-動環(huán)7-彈簧8-彈簧座9-緊定螺釘動環(huán)固定:緊定螺釘把彈簧固定在軸上>靜環(huán)固定′靜環(huán)上開槽防轉(zhuǎn)銷與靜環(huán)座固定靜環(huán)座又與設(shè)備聯(lián)在一起Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL烤將形交39)結(jié)構(gòu)形式配件補(bǔ)償環(huán)卡環(huán)擋環(huán)的動環(huán)O型圈推環(huán)彈簧靜環(huán)O型圈傳動套定位螺絲配合環(huán)軸Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL)結(jié)構(gòu)形式配件40苘單的說機(jī)城密封是:0個(gè)耐磨,靜止的密封件個(gè)耐磨,旋轉(zhuǎn)的密封件二次密封使件1和件2相互貼合的機(jī)械裝置輔助密封Evaluauononr.chAsposeslidesforNET4odientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0dientProfilo71Copyright2019-2019AsposePtyL苘單的說機(jī)城密封是:041填料密封和機(jī)械密封講義課件42填料密封和機(jī)械密封講義課件43填料密封和機(jī)械密封講義課件44填料密封和機(jī)械密封講義課件45填料密封和機(jī)械密封講義課件46填料密封和機(jī)械密封講義課件47