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Rexroth力士樂德國柱塞泵A10VSO45DFR1/31R-PPA12N00液壓油缸
【啟動時水泵不轉】原因：填料太緊或葉輪與泵體之間被雜物卡住而梗塞；泵軸、軸承、走漏環(huán)銹?。槐幂S緊張彎曲。掃除辦法：抓緊填料,疏浚引水槽:拆開泵體肅清雜物或銹；校正彎曲的軸或換新的泵軸。【啟動后水泵不出水】原因：泵內有氛圍或進水管積氣；底閥封閉不嚴注水不滿、真空泵填料緊張漏氣；閘閥或打門封閉不嚴。掃除辦法：肅清雜物，改換已破壞的橡皮墊，改動閥片偏向；壓緊或改換新的填料，封閉閘閥或打門;加大注水量,直到放氣螺塞處不冒氣泡；改換有裂紋的管水；低落揚程,將水泵的管口壓入水下.5米。
一般來說，鈦板板式換熱器因為流度很高，結垢不像殼管換熱器那樣的嚴重，但是也因為供熱系統(tǒng)中，因為所采用的鈦板板式換熱器板件流速好笑，所以存在結垢現象，水質不能忽視。由于鈦板板式換熱器板間距較窄，在2.5mm-5.5mm，特別是集中供熱系統(tǒng)中的常用的人字形波板片的板式換熱器，因為板間接觸點較多，所以當熱媒中懸浮物和水總和那個的污物較多的時候，很容易、造成堵塞，對于初次運行的集中供熱的系統(tǒng)，堵塞現象更為嚴重，導致?lián)Q熱器無法正常運行，既要重新洗，極可能的將粒徑調到大于2mm固體隔離在進入板式換熱器之前全部洗掉剛竣工的集中供熱系統(tǒng)，雖然經過沖洗，但是污物還是非常多，為了避免污物進入換熱器，采用旋流除污器將大顆粒污物處理完，第二采用液體過濾器將小顆粒徑的污物處理完全。
一般情況下袋式除塵器的尺寸與處理風量成正比。設計注意事項如下：風量單位用m3/min、m3/h表示，但一定要注意除塵器使用場所及煙氣溫度。高溫氣體多含有大量水分，故風量不是按干空氣而是按濕空氣量表示的，其中水分則以體積分數表示。因為袋式除塵器的性能取決于濕空氣的實際過濾風速，如果袋式除塵器的處理溫度已經確定，而氣體的冷卻又采取稀釋法時，那么這種溫度下的袋式除塵器的處理風量還要加算稀釋空氣量。
下面我們舉個例子帶大家了解一下冷卻塔工作的過程。圓形逆流式冷卻塔的工作過程為例：熱水自主機房通過水泵以一定的壓力經過管道、橫喉、曲喉、中心喉將循環(huán)水壓至冷卻塔的播水系統(tǒng)內，通過播水管上的小孔將水均勻地播灑在填料上面；干燥的低晗值的空氣在風機的作用下由底部入風網進入塔內，熱水流經填料表面時形成水膜和空氣進行熱交換，高濕度高晗值的熱風從頂部抽出，冷卻水滴入底盆內，經出水管流入主機。一般情況下，進入塔內的空氣、是干燥低濕球溫度的空氣，水和空氣之間明顯存在著水分子的濃度差和動能壓力差，當風機運行時，在塔內靜壓的作用下，水分子不斷地向空氣中蒸發(fā)，成為水蒸氣分子，剩余的水分子的平均動能便會降低，從而使循環(huán)水的溫度下降。



A10VSO100:
                  A10VSO100DFR/31L-PSC62K07,A10VSO100DFR1/31R-PUC12N00 


A10VSO10:
                 A10VSO10DFR1/52R-PKC64N00,A10VSO10DFR1/52R-PPA14N00,A10VSO10DR/52L-PKC64N00,A10VSO10DR/52R-PKC64N00,A10VSO10DR/52R-PPA14N00


A10VSO18:
                A10VSO18DFR/31R-PKC62N00,A10VSO18DFR/31R-PPA12K01,A10VSO18DFR/31R-PPA12N00,A10VSO18DFR1/31R-PPA12K01,A10VSO18DFR1/31R-PPA12N00 
A10VSO18DFR1/31R-PUC62N00,A10VSO18DR/31L-PUC12N00,A10VSO18DR/31R-PPA12N00,A10VSO18DR/31R-PSC12N00,A10VSO18DRG/31R-PPA12N00 


A10VSO28:
                A10VSO28DFLR/31L-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00 
A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PPA12N00,A10VSO28DFLR/31R-PSA12N00 
A10VSO28DFR/31R-PPA12N00,A10VSO28DFR/31R-PPA12N00,A10VSO28DFR/31R-VPA12N00,A10VSO28DFR1/31R-PPA12L30,A10VSO28DFR1/31R-PPA12N00 
A10VSO28DFR1/31R-PSC12N00,A10VSO28DFR1/31R-PSC62N00,A10VSO28DG/31R-PPA12N00,A10VSO28DR/31L-PPA12N00,A10VSO28DR/31R-PPA12N00 
A10VSO28DRG/31R-PPA12K25,A10VSO28DRG/31R-PPA12N00,A10VSO28ED73/52L-VSC11N00P 


A10VSO45:
                A10VSO45DFLR/31R-PPA12K57,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00 
A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFLR/31R-PPA12N00,A10VSO45DFR/31R-PPA12N00,A10VSO45DFR/31R-PPA12O30 
A10VSO45DFR/31R-PSC62N00,A10VSO45DFR/52R-PSC12N00,A10VSO45DFR1/31R-PPA12G60,A10VSO45DFR1/31R-PPA12K54,A10VSO45DFR1/31R-PPA12K57 
A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/31R-PPA12N00,A10VSO45DFR1/52L-PSC11N00,A10VSO45DFR1/52R-PUC11N00 
A10VSO45DR/31R-PPA12K01,A10VSO45DR/31R-PPA12K25,A10VSO45DR/31R-PPA12K57,A10VSO45DR/31R-PPA12N00,A10VSO45DR/31R-PPA12O90 
A10VSO45DRG/31R-PPA12N00,A10VSO45ED72/52R-VSC11N00T 


A10VSO60:
                A10VSO60DFR/52R-PCD11N00 


A10VSO71:
                A10VSO71DFLR/31R-PPA12N00,A10VSO71DFLR/31R-PPA12N00,A10VSO71DFR/31L-PSC62N00,A10VSO71DFR1/31R-PSC12N00,A10VSO71DRG/31L-PSC12N00 


AA10VSO100:
                   AA10VSO100DFLR/31R-PPA12G30,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00 
AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFLR/31R-PPA12N00,AA10VSO100DFR/31R-PPA12K01,AA10VSO100DFR/31R-PPA12K25,
AA10VSO100DFR/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12K25,AA10VSO100DFR1/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12N00,AA10VSO100DFR1/31R-PPA12N00,
AA10VSO100DR/31R-PPA12N00,AA10VSO100DR/31R-PPA12N00,AA10VSO100DR/31R-VPA12N00,AA10VSO100DRG/31R-PPA12N00 


AA10VSO140:
                    AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PPB12N00,
AA10VSO140DFLR/31R-PPB12N00,AA10VSO140DFLR/31R-PSB12N00,AA10VSO140DFR/31R-PPB12N00,AA10VSO140DFR1/31R-PPB12N00,AA10VSO140DFR1/31R-PPB12N00,AA10VSO140DFR1/31R-VPB12N00,AA10VSO140DR/31L-PPB12N00,AA10VSO140DR/31R-PPB12K02,AA10VSO140DR/31R-PPB12N00,AA10VSO140DRG/31R-PPB12N00 


AA10VSO71:
                  AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,
AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFLR/31R-PPA12N00,
AA10VSO71DFLR/31R-PPA12N00,AA10VSO71DFR/31R-PPA12K01,AA10VSO71DFR/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12K01,
AA10VSO71DFR1/31R-PPA12L30,AA10VSO71DFR1/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12N00,AA10VSO71DFR1/31R-PPA12X31,
AA10VSO71DR/31R-PPA12N00,AA10VSO71DRG/31R-PPA12K01,AA10VSO71DRG/31R-PPA12N00,AA10VSO71FHD/31R-PPA12K01