技shuwen章

Technical Articles
  • 2020

    7-13

    yehuan式beng工作zhong压li不足,可yi如何去解juezhe个问题

    yehuan式bengdecao作qi动经过长期停车debeng在qi动yi前,bi须yong手转动联轴器数周,yi便证实mei有卡住huo损伤现xiang。①关闭jin气管shangde闸fa;②如果排气管shang装有闸fa也应将其关闭;③向填料函和气水fen离器内注水;④当气水fen离器往外yi水时qi动dian动机;⑤quan开由气水fen离器向benggei水管路shangde球形fa;⑥打开排气管shangde闸fa;⑦打开jin气管shangde闸fa;⑧yong球形fadiao整由气水fen离器向beng送水de水量,yi便在suoyao求de技shu条jianxia运转,shi功率消hao小;⑨diao整由jin水管向气水fen离器de送水量,yi便yong小de水量消hao,保证bengsuoyao求de技shu规范;⑩...
  • 2020

    2-24

    bengwei护与保养方法介绍

    bengwei护与保养方法:(1)检查bengji管路ji结合处有wu松动现xiang。yong手转动beng,试看beng是否灵活。(2)向轴承体内jia入轴承润滑机油,观察油位应在油标dezhong心线处,润滑油应ji时更换huo补充。(3)ningxiabeng体de引螺塞,灌注引(huo引浆)。(4)关hao出管路de闸fa簍ong鰇ou压li表jijinkou表。(5)点动dian机,试看dian机转向是否正que。(6)开动dian机,当beng正chang运转后,打开出kou压li表和jinkoubeng,视其显蔶ing鍪实毖筶i后,zhu渐打开闸fa,同时检查dian机负荷情况。(7)jin量控zhibengde流量和扬程在...
  • 2020

    2-5

    拿到yehuan式beng千万别急着shiyong,先来liao解xia他deshiyong方法

    yehuan式bengshiyong方法1.yehuan式bengqi动前,须检査dian机xuan转穓iao蚴欠裼隻engdexuan转穓iao蛳喾3な眏ian未shiyongdebeng,在shiyong之前bi须把dian机风shan罩拆xiayong手盘动ji圈shan叶uan乐挂虺な眏ian停放导致beng内xiu死,yi免dian机shao毁。2.bengqi动后,从bengshangde冷却管(安在beng体侧面de螺丝孔)灌入冷却水,有汽水fen离器者可从汽水fen离器注入。供水量大小对bengdebeng、抽气量yiji功率消hao均有ying响,因此供水管de尺寸应褁i窨貁hi在规ding范围内,因此在供水管路shang应装有fa门来diaojie供水量度大小。3.beng正chang运转时,须检査是否有振动,...
  • 2020

    1-6

    zhe个厂家不得liao,能把yehuan式bengde安装步zhou总结dezhe么详xi

    yehuan式bengde安装1、yehuan式beng和dian机de安装:yehuan式beng和压缩机在安装前,先yong水转动一xia联轴器,yi证实beng内是否卡住ji其它损坏现xiang。整tao设备动抵安装地点时,包装已损坏huo在存放时受潮湿,yijibeng在出厂八个月后再行安装shiyong时,应在安装前quan部拆开检查修理。如果benghuo压缩机运转正chang,将beng安装在bengzuoshang。dian动机guding在bengzuoshangyi前,应校正dian机轴与beng轴de同心度,因为dian动机轴与beng轴即shi是极小de倾xie也会引起轴承发热和零jiande磨损等后果。将直尺平行放在联轴器shang,在整个圆周de任何位zhi秊ia肓崞髟仓躮i合...
  • 2019

    12-23

    yehuan式beng遇到dian机过热能够怎么样检查排除diaode

    yehuan式beng遇到dian机过热能够怎么样检查排除diaodeyehuan式bengde特点(1)正在jiaokuande压li范chou内有jiao大de抽su;(2)转子具有you良deji何对称性,gu振动小,运转平稳。转子jianji转子和壳体jian均有jianxi,不消光滑,mo擦丧失小,可大大降低驱动功率,从而可实现jiao高转su;(3)beng腔内wu需yong油mi封和光滑,可减shao油蒸气对实空系tongdewu染;(4)beng腔内wu压缩,wu排气fa。构造简单、紧凑,对被抽气体zhongde尘埃和水蒸汽不敏感;(5)压缩比li低,对qing气抽气效果差;(6)转子外表为外形jiao为复纯de曲线柱面,jia工和查抄比li...
  • 2019

    12-10

    技shu贴:yehuan式bengdeqi动和停车工作都是yao怎么样cao作de

    技shu贴:yehuan式bengdeqi动和停车工作都是yao怎么样cao作deshiyongyehuan式beng,正quedecao作有助yu有效率de工作,相反不正quedecao作流程将会ying响yehuan式bengde工作效率。1、检查水huan式bengzhong每个fa门是否处yu规dingzhongde打开huo关闭状态,检查系tong是否有泄露。2、检查水路、dian路是否连接hao。水路是否通畅,水裧u欠翊锏焦鎑ingdeyao求;dian路连接时一dingyao求gebengde转向符合规dingdeyao求。3、点动yehuan式beng工作按钮,转向符合yao求,qi动yehuan式beng并立即打开水huanbengjin水fa门,diaojiehao水量。4、避免水huan式beng吸入带有颗...
  • 2019

    12-2

    yehuan式bengdeshiyongcao作zhong,yao注意zhe些服务情况

    yehuan式bengdeshiyongcao作zhong,yao注意zhe些服务情况yehuan式beng在运行时对周围huanjing有哪些yao求呢?1、yehuan式beng应安装在明亮shao尘de建筑wu内2、yehuan式bengde安装huanjing温度为5~40℃,如huanjing温度低yu0℃,应对beng瞫han》纃ong措shi。3、yehuan式bengde周围须留充fende空jian,yi便yu日chang检查、wei护保养、拆卸装配4、yehuan式bengde工作ye应纯净wu杂质,工作yewugou系数应小yu0.0002㎡·h·℃/kcal,否则bi须缩短除gou周期。5、yehuan式beng如果采yong水作为工作ye时,应注意ye...
  • 2019

    11-27

    为liao水huan式beng能正changde工作,yaozuohaodegu障检查和wei护工作

    为liao水huan式beng能正changde工作,yaozuohaodegu障检查和wei护工作水huan式beng在shiyong过程zhong为liao保障工作效率,也需yaoding期jin行润滑工作水huan式beng对润滑油deyao求1、有jiao低de饱和蒸气压油品de“蒸气压”指标低,cai能在水huan式bengzhong低裧ou呶耫e工作条jianxia不易蒸发,yi保证得到suo需yaode度2、抗氧化抗氧化安ding性yaohao,shiyongzhong油品不易氧化bian质3、具有适当de粘度油品粘度过小,润滑性满足不liaoyao求,mi封性也不hao,粘度过大,内mo擦大,转子转动困难,动能消haozeng大,油温也sui着升高。油温升...
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