Torque transmission shaft ndicho chinhu chikuru.Shaft press simba, kuoma uye yakakosha kumhanya OK.Diki-yakawanda-inoshandisa yakachinjika slurry pombi inogadzira Axis, shizha roller ine shaft, chinhambwe pakati peipeller ine sleeve yakaiswa.Yemazuva ano hombe yepombi inogadzira yakatsika shaft inoshandiswa, kubva pashizha aperture Round ine inopisa cuff yakaiswa pane shaft, uye shandisa involute splines pachinzvimbo chekiyi pfupi yapfuura.Iyi nzira, pakati pe impeller uye mugodhi haisi Gap pakati nematemo haakonzeri channeling mvura uye kukukurwa, asi disassembly zvakaoma.Yekamuri yekufemesa.Basa rayo ishoma hydraulic kurasikirwa kana iri mvura inotungamirwa zvakatsetseka mune impeller, iyo impeller inlet uye ita kuti Iyo inoyerera ienzane sezvinobvira.Zvinoenderana nechimiro chekuyamwa kamuri inogona kukamurwa kuita: (A) yakatwasuka conical suction kamuri inoratidzwa muMufananidzo 1-2, iyi fomu yekusveta chamber hydraulic performance, yakapusa chimiro, nyore kugadzira.Mvura iri mukamuri yekukweva yakatwasuka tapered kuyerera kumhanya inowedzerwa zvishoma nezvishoma, uye nekudaro inowanzova yakawanda yunifomu velocity kugovera.Straight tapered kuyamwa chamber Taper pamusoro 70,, 8o.Iyi fomu yekamuri yekuyamwa inoshandiswa zvakanyanya mune imwe-nhanho centrifugal mvura cantilevered pane slurr y pombi mugadziri.(2) kamuri yekusveta yakaita segokora inoratidzwa muMufananidzo 1-3, inogadzira pombi hombe yeaxial slurry uye hombe yeaxial slurry pombi inogadzira inowanzo shandiswa, iyi yekusveta Imba imwe ine yakatwasuka pamberi peiperetera cone shrink chubhu, saka ine mukana weiyo yakatwasuka conical suction chamber.(3) annular suction chamber inoratidzwa muFigure 1-4, inhalation chamber yega yega axis in-plane cross-sectional shape uye zviyero zvakafanana.Iyo yakanakira iyo junction Symmetrical chimiro, yakapusa, compact, diki axial saizi.Drawback ndeyekuti kune kuvhunduka uye whirlpool, uye kusaenzana kugoverwa kwekuyerera kwevelocity.Annular suction chamber inonyanya kushandiswa kuita multistage slurry pu mp mugadziri. ye single-stage double-suction submersible slurry pump mugadziri, yakatwasuka patsanura multistage slurry pombi mugadziri, hombe Type multistage slurry pombi mugadziri uye imwe-nhanho slurry pombi inogadzira pane cantilever.Half spiral suction chamber inogona kuburitsa kutenderera kwekuyerera kwemvura, kureva Kutenderera kuripo, kuvepo kwekutenderera kwemvura kwakatenderedza slurry pump manu facturer axis, zvichiita kuti mvura ipinde mu impeller inlet velocity kugovera kana ichiwedzera yunifomu, asi kupinza kwe pre-spin inokonzeresa slurry pombi mugadziri wemusoro wakadzikira zvishoma, izvo zvinoderedza kukosha kwekuyerera kwechiyero chakanangana.
4 vanes Anozivikanwawo seaya deflector vanes, girodhi vhiri, sub Radial vanes uye mumhanyi-mhando yedhiraivha vanes marudzi maviri, anoshandiswa multistage slurry pombi kugadzira kugadzira Mvura gwara.Radial vane inoratidzwa muMufananidzo 1-6, iyo ine spiral, inowedzera Loose chubhu, nzvimbo yekushandura (annular space) uye ABM mashizha (kuMwoyo Ring out cascade) zvikamu.Helix uye iyo diffusion chubhu chikamu, yakati yakanaka lead Ye, kubuda kwemvura kubva kune impeller, kubva kune helical chikamu chekuunganidza, Iyo yakawanda yeiyo diffusion chubhu kune yekumanikidza simba inoshandurwa kuita kinetic simba muTransition zone, kubva pamhedzisiro ye kushandura mafambiro ekuyerera, uyezve kupinda muABM Mashizha, kubvisa velocity kutenderera uye mvura yakananga kune yechipiri impeller Imports.Nekudaro, ese ari maviri ekutungamira vane suction chamber uye kumanikidzwa kwekamuri Mhedzisiro.Flow guide vane mhando inoratidzwa muMufananidzo 1-7, chikamu chemberi chayo neRadial vanes yakafanana vane, radial uye gare gare Rudzi rwe missile inosiya giraidhi vane yakafanana, asi kwete pakati pavo annular space, uye kuva chikamu che diffuser vanes ine inoyerera chiteshi chekubuda Yakabatana neiyo ABM inosiya pamwe chete kuti igadzire chiteshi chekuyerera.Basa ravo re hydraulic rinenge rakafanana, asi muchimiro cheiyo radial saizi Style guide vane hombe magadzirirwo ari nyore.Parizvino multistage slurry pump manuf acturer madhizaini anowanzo kushandisa kuyerera-mhando yegwara vanes.Imba yakamanikidzwa yemvura inotengeswa kunze kune slurry pombi inogadzira impeller outlet flange (kurudyi multistage slurry pombi inogadzira ndeyekumashure impeller import) pamusoro-ikozvino chikamu Mapoinzi.Basa rayo nderekuunganidza iyo yakakwira velocity fluid inoburitswa kubva kune impeller, uye iyo yakawanda yemvura kinetic simba inoshandurwa kuita simba rekumanikidza, uye kuunzwa kwemvura yekumanikidza kana yekumashure nhanho impeller.Imba yakamanikidzwa yemvura inoenderana nechimiro yakakamurwa kuita spiral yakamanikidzwa kamuri yemvura, annular yakamanikidzwa yemvura kamuri uye inotungamira vane inodzvanywa kamuri yemvura.Spiral pressurized water chamber inoratidzwa muFigure 1-8, harisi chete basa remvura kubva muunganidzwa, ukuwo diffusion chubhu ichaita spiral Ministry Of kushandura kinetic simba kuita pressure simba remvura.Spiral pressurized water chamber ine kugadzira zviri nyore, yakakwirira kunyatsoita maitiro.Inokodzera imwe-nhanho imwe-kukweva, Single-nhanho kaviri-kusveta centrifugal slurry pombi inogadzira uye yakachinjika kupatsanura multistage centrifugal slurry pombi inogadzira.Annular pressurized water room inoratidzwa muMufananidzo 1-9, iyo multistage slurry pombi inogadzira muchikamu chemvura inotora.Annular pressurized water chamber ye flow channel cross-section ndege Chigadzirwa chakaenzana, saka chiyero chekuyerera hachina kuenzana kwese.Nekudaro, ingave kana kwete iyo dhizaini mamiriro ekugadzira mamiriro anogara aine kukanganisa Kurasikirwa, iko kushanda kwakadzikira pane spiral inodzvanywa yemvura kamuri.Mufananidzo 1-8 spiral pressurized water chamber Mufananidzo 1-9 annular pressurized water chamber 6 yekuvharisa mudziyo Centrifugal slurry pombi inogadzira inonamira nemhete yekuvharisa (inozivikanwawo semuromo wering, collar) uye shaft inosimbisa zvikamu zviviri.(1) Sezvo chisimbiso rin'i impeller centrifugal slurry pombi mugadziri ekunze mvura yakakwira, huwandu hwevanhu hwakaderera kudzvanywa, yakanyanya kudzvanywa mvura kuburikidza ne impeller slurry pombi mugadziri wemuviri Leak kudzoka mukati mukaha uripo pakati pekusveta Hofisi, uye saka inoda kuisa chisimbiso. ring.Basa rayo ndere kudzikisa impeller slurry pombi kugadzira leakage pakati Kurasikirwa;ruoko runodzivirira impeller, dzivisa kukwesha muviri ne slurry pombi mugadziri.Chisimbiso mhete pateni inoratidzwa muFigure 1-10, pane Flat ring, angular contact type uye labyrinth.General slurry pombi anogadzira Shandisa maviri ekutanga, nepo yakakwirira kumanikidza slurry pombi mugadziri seimwe-danho Young Cheng yakakwirira, kuderedza kuvuza, kazhinji labyrinth.
Nguva yekutumira: Jul-13-2021