SNH940R50U12.1W2三螺桿潤滑油泵照片,結(jié)構(gòu),①選擇品牌機(jī)械密封;②二道密封保護(hù)設(shè)計(jì);③內(nèi)部流道設(shè)計(jì),保證密封腔不缺油、不升壓、不升溫
SNH940R50U12.1W2三螺桿潤滑油泵照片
在農(nóng)業(yè)生產(chǎn)、食品和乳制品加工工業(yè)中,經(jīng)常要輸送像稀混合飼料、碎果渣、軟乳酪、糖蜜等難以抽汲的制品。由于泵的工作部件的動力作用會改變物品的結(jié)構(gòu)、降低其質(zhì)量,造成抽汲的復(fù)雜性。在這種情況下,通常都使用容積式液壓泵,而不使用葉片泵。
西德《涅特茨奇》公司的“莫諾”單螺桿泵能在多種復(fù)雜的條件下工作(見圖1)。泵的定子其內(nèi)表面為大螺距和輪廓高的雙頭圓螺紋,泵的轉(zhuǎn)子為螺距等于定子螺距一半的單頭螺桿,工作時(shí)繞主軸和定子橫截面的軸線旋轉(zhuǎn)。此時(shí),被抽汲的制品將在定子和轉(zhuǎn)子之間形成的封閉空間里,沿主軸(從極口處到出口端)方向不斷移動。并且空間的形狀和容積始終是不變的。這樣能在不損傷物品結(jié)構(gòu)的情況下,順利輸送汲進(jìn)的任何一種制品,其中包括含干殘?jiān)_(dá)18%的制品。
定子材料根據(jù)泵的用途選擇,范圍甚廣,從天然橡膠和合成食品工業(yè)用橡膠到灰鑄鐵和鉑鋼等均可選用。轉(zhuǎn)子是用帶有鍍層的鉻鎳鋼制成。HE系列的莫諾泵能在水平或垂直狀態(tài)下工作,各種發(fā)動機(jī)或運(yùn)輸工具的動力輸出軸都可作為泵的動力。在泵裝置里還有安全閥、干轉(zhuǎn)保護(hù)裝置。
流體在泵里允許的運(yùn)動速度,根據(jù)被汲介質(zhì)的物理性質(zhì)選擇,并按所需的進(jìn)給量確定泵的型號。當(dāng)抽汲含有磨粒的液體時(shí),為降低定子和轉(zhuǎn)子工作表面的磨損,泵的抽汲速度不應(yīng)超過0.75米/秒。
糊狀的流體建議選用1.0~1.5米/秒的速度輸送,而輸送油類、牛奶和菊萄酒之類的流體時(shí),其速度可達(dá)3.5米/秒。“莫諾”泵的汲程為8.5米,壓力為2.4兆帕,進(jìn)給量可達(dá)200米3/時(shí)。當(dāng)溫度達(dá)300OC時(shí),這種泵能抽汲含有纖維和固體雜質(zhì)高粘度的介質(zhì)(粘度可達(dá)10?厘泊)。
螺桿泵能用于固定式和移動式的稀混合飼料的輸送和分配系統(tǒng),在現(xiàn)代化養(yǎng)豬場中特別適用
如果在螺桿泵轉(zhuǎn)子的前部,裝上螺旋輸送器,則可用來輸送本身不能流動但含有流體的物質(zhì),如鮮櫻桃、李子、杏、成串的葡萄和果渣等。這種變型泵的生產(chǎn)率,當(dāng)壓力低于2.4兆帕?xí)r為60m3/小時(shí)。
SNH940R50U12.1W2三螺桿潤滑油泵照片
SNH940R50U12.1W2三螺桿潤滑油泵照片
SNH940R50U12.1W2三螺桿潤滑油泵照片
SNH940R36U8W2 | SNH940R42U8W2 | SNH940R46U8W2 | SNH940R50U8W2 | SNH940R54U8W2 |
SNF940R36U8W2 | SNF940R42U8W2 | SNF940R46U8W2 | SNF940R50U8W2 | SNF940R54U8W2 |
SNS940R36U8W2 | SNS940R42U8W2 | SNS940R46U8W2 | SNS940R50U8W2 | SNS940R54U8W2 |
SNH940R36U8W3 | SNH940R42U8W3 | SNH940R46U8W3 | SNH940R50U8W3 | SNH940R54U8W3 |
SNF940R36U8W3 | SNF940R42U8W3 | SNF940R46U8W3 | SNF940R50U8W3 | SNF940R54U8W3 |
SNS940R36U8W3 | SNS940R42U8W3 | SNS940R46U8W3 | SNS940R50U8W3 | SNS940R54U8W3 |
SNH940R36U8W21 | SNH940R42U8W21 | SNH940R46U8W21 | SNH940R50U8W21 | SNH940R54U8W21 |
SNF940R36U8W21 | SNF940R42U8W21 | SNF940R46U8W21 | SNF940R50U8W21 | SNF940R54U8W21 |
SNS940R36U8W21 | SNS940R42U8W21 | SNS940R46U8W21 | SNS940R50U8W21 | SNS940R54U8W21 |
SNH940R36U8W23 | SNH940R42U8W23 | SNH940R46U8W23 | SNH940R50U8W23 | SNH940R54U8W23 |
SNF940R36U8W23 | SNF940R42U8W23 | SNF940R46U8W23 | SNF940R50U8W23 | SNF940R54U8W23 |
SNS940R36U8W23 | SNS940R42U8W23 | SNS940R46U8W23 | SNS940R50U8W23 | SNS940R54U8W23 |
SNH940R36U12.1W2 | SNH940R42U12.1W2 | SNH940R46U12.1W2 | SNH940R50U12.1W2 | SNH940R54U12.1W2 |
SNF940R36U12.1W2 | SNF940R42U12.1W2 | SNF940R46U12.1W2 | SNF940R50U12.1W2 | SNF940R54U12.1W2 |
SNS940R36U12.1W2 | SNS940R42U12.1W2 | SNS940R46U12.1W2 | SNS940R50U12.1W2 | SNS940R54U12.1W2 |
SNH940R36U12.1W3 | SNH940R42U12.1W3 | SNH940R46U12.1W3 | SNH940R50U12.1W3 | SNH940R54U12.1W3 |
SNF940R36U12.1W3 | SNF940R42U12.1W3 | SNF940R46U12.1W3 | SNF940R50U12.1W3 | SNF940R54U12.1W3 |
SNS940R36U12.1W3 | SNS940R42U12.1W3 | SNS940R46U12.1W3 | SNS940R50U12.1W3 | SNS940R54U12.1W3 |
SNH940R36U12.1W21 | SNH940R42U12.1W21 | SNH940R46U12.1W21 | SNH940R50U12.1W21 | SNH940R54U12.1W21 |
SNF940R36U12.1W21 | SNF940R42U12.1W21 | SNF940R46U12.1W21 | SNF940R50U12.1W21 | SNF940R54U12.1W21 |
SNS940R36U12.1W21 | SNS940R42U12.1W21 | SNS940R46U12.1W21 | SNS940R50U12.1W21 | SNS940R54U12.1W21 |
SNH940R36U12.1W23 | SNH940R42U12.1W23 | SNH940R46U12.1W23 | SNH940R50U12.1W23 | SNH940R54U12.1W23 |
SNF940R36U12.1W23 | SNF940R42U12.1W23 | SNF940R46U12.1W23 | SNF940R50U12.1W23 | SNF940R54U12.1W23 |
SNS940R36U12.1W23 | SNS940R42U12.1W23 | SNS940R46U12.1W23 | SNS940R50U12.1W23 | SNS940R54U12.1W23 |
SNH940R36E6.7W2 | SNH940R42E6.7W2 | SNH940R46E6.7W2 | SNH940R50E6.7W2 | SNH940R54E6.7W2 |
SNF940R36E6.7W2 | SNF940R42E6.7W2 | SNF940R46E6.7W2 | SNF940R50E6.7W2 | SNF940R54E6.7W2 |
SNS940R36E6.7W2 | SNS940R42E6.7W2 | SNS940R46E6.7W2 | SNS940R50E6.7W2 | SNS940R54E6.7W2 |
SNH940R36E6.7W3 | SNH940R42E6.7W3 | SNH940R46E6.7W3 | SNH940R50E6.7W3 | SNH940R54E6.7W3 |
SNF940R36E6.7W3 | SNF940R42E6.7W3 | SNF940R46E6.7W3 | SNF940R50E6.7W3 | SNF940R54E6.7W3 |
SNS940R36E6.7W3 | SNS940R42E6.7W3 | SNS940R46E6.7W3 | SNS940R50E6.7W3 | SNS940R54E6.7W3 |
SNH940R36E6.7W21 | SNH940R42E6.7W21 | SNH940R46E6.7W21 | SNH940R50E6.7W21 | SNH940R54E6.7W21 |
SNF940R36E6.7W21 | SNF940R42E6.7W21 | SNF940R46E6.7W21 | SNF940R50E6.7W21 | SNF940R54E6.7W21 |
SNS940R36E6.7W21 | SNS940R42E6.7W21 | SNS940R46E6.7W21 | SNS940R50E6.7W21 | SNS940R54E6.7W21 |
SNH940R36E6.7W23 | SNH940R42E6.7W23 | SNH940R46E6.7W23 | SNH940R50E6.7W23 | SNH940R54E6.7W23 |
SNF940R36E6.7W23 | SNF940R42E6.7W23 | SNF940R46E6.7W23 | SNF940R50E6.7W23 | SNF940R54E6.7W23 |
SNS940R36E6.7W23 | SNS940R42E6.7W23 | SNS940R46E6.7W23 | SNS940R50E6.7W23 | SNS940R54E6.7W23 |
TRSNH940-40 | TRSNH940-42 | TRSNH940-46 | TRSNH940-50 | TRSNH940-54 |
TRSNF940-40 | TRSNF940-42 | TRSNF940-46 | TRSNF940-50 | TRSNF940-54 |
TRSNS940-40 | TRSNS940-42 | TRSNS940-46 | TRSNS940-50 | TRSNS940-54 |
TRSND940-40 | TRSND940-42 | TRSND940-46 | TRSND940-50 | TRSND940-54 |
TRSNK940-40 | TRSNK940-42 | TRSNK940-46 | TRSNK940-50 | TRSNK940-54 |
HTSNH940-40 | HTSNH940-42 | HTSNH940-46 | HTSNH940-50 | HTSNH940-54 |
HTSNF940-40 | HTSNF940-42 | HTSNF940-46 | HTSNF940-50 | HTSNF940-54 |
HTSNS940-40 | HTSNS940-42 | HTSNS940-46 | HTSNS940-50 | HTSNS940-54 |
HTSND940-40 | HTSND940-42 | HTSND940-46 | HTSND940-50 | HTSND940-54 |
HTSNK940-40 | HTSNK940-42 | HTSNK940-46 | HTSNK940-50 | HTSNK940-54 |
HSNH940-40Z | HSNH940-42Z | HSNH940-46Z | HSNH940-50Z | HSNH940-54Z |
HSNF940-40Z | HSNF940-42Z | HSNF940-46Z | HSNF940-50Z | HSNF940-54Z |
HSNS940-40Z | HSNS940-42Z | HSNS940-46Z | HSNS940-50Z | HSNS940-54Z |
HSNH940-40NZ | HSNH940-42NZ | HSNH940-46NZ | HSNH940-50NZ | HSNH940-54NZ |
HSNF940-40NZ | HSNF940-42NZ | HSNF940-46NZ | HSNF940-50NZ | HSNF940-54NZ |
HSNS940-40NZ | HSNS940-42NZ | HSNS940-46NZ | HSNS940-50NZ | HSNS940-54NZ |
HSNH940-40W1Z | HSNH940-42W1Z | HSNH940-46W1Z | HSNH940-50W1Z | HSNH940-54W1Z |
HSNF940-40W1Z | HSNF940-42W1Z | HSNF940-46W1Z | HSNF940-50W1Z | HSNF940-54W1Z |
HSNS940-40W1Z | HSNS940-42W1Z | HSNS940-46W1Z | HSNS940-50W1Z | HSNS940-54W1Z |
HSNH940-40W1 | HSNH940-42W1 | HSNH940-46W1 | HSNH940-50W1 | HSNH940-54W1 |
HSNF940-40W1 | HSNF940-42W1 | HSNF940-46W1 | HSNF940-50W1 | HSNF940-54W1 |
HSNS940-40W1 | HSNS940-42W1 | HSNS940-46W1 | HSNS940-50W1 | HSNS940-54W1 |
HSNH940-40N | HSNH940-42N | HSNH940-46N | HSNH940-50N | HSNH940-54N |
HSNF940-40N | HSNF940-42N | HSNF940-46N | HSNF940-50N | HSNF940-54N |
HSNS940-40N | HSNS940-42N | HSNS940-46N | HSNS940-50N | HSNS940-54N |
HSNH940-40 | HSNH940-42 | HSNH940-46 | HSNH940-50 | HSNH940-54 |
HSNF940-40 | HSNF940-42 | HSNF940-46 | HSNF940-50 | HSNF940-54 |
HSNS940-40 | HSNS940-42 | HSNS940-46 | HSNS940-50 | HSNS940-54 |
HSND940-40W1 | HSND940-42W1 | HSND940-46W1 | HSND940-50W1 | HSND940-54W1 |
HSND940-40N | HSND940-42N | HSND940-46N | HSND940-50N | HSND940-54N |
HSND940-40 | HSND940-42 | HSND940-46 | HSND940-50 | HSND940-54 |
HSNK940-40W1 | HSNK940-42W1 | HSNK940-46W1 | HSNK940-50W1 | HSNK940-54W1 |
HSNK940-40N | HSNK940-42N | HSNK940-46N | HSNK940-50N | HSNK940-54N |
HSNK940-40 | HSNK940-42 | HSNK940-46 | HSNK940-50 | HSNK940-54 |