Uhlobo D oluvundlile lwephampu ye-centrifugal

Incazelo Yomkhiqizo
Iphampu enezigaba eziningi evundlile yohlobo D yohlobo lwe-D iyiphampu ye-centrifugal enezigaba eziningi edonsa kanyekanye, esetshenziselwa ukuthutha amanzi ahlanzekile noma olunye uketshezi olunezinto ezibonakalayo namakhemikhali ezifana namanzi.Izinga lokushisa loketshezi akufanele lidlule ku-80 ° C.Inezici zokusebenza kahle kakhulu, ububanzi bokusebenza okubanzi, ukusebenza okuphephile nokuzinzile, umsindo ophansi, impilo ende, ukufakwa okulula nokugcinwa kahle, njll. Ingasetshenziswa futhi ukuthutha amanzi ashisayo, uwoyela, imidiya ebolayo noma e-abrasive ngokushintsha impahla. wezingxenye zokugeleza kwephampu, ifomu lokuvala nokwandisa uhlelo lokupholisa.Umkhiqizo usebenzisa izinga le-JB/T1051-93 “Uhlobo Nemingcele Eyisisekelo ye-Multistage Clean Water Centrifugal Pump”.
Iphampu evundlile yohlobo lwe-D isetshenziselwa ikakhulukazi ukuhlinzekwa kwamanzi ezimbonini nasemadolobheni kanye nokugeleza kwamanzi, indawo ephakeme kakhulu yokuhlinzeka ngamanzi acindezelayo, ukuchelela kwe-sprinkler engadini, ukucindezela komlilo, ukuhlinzekwa kwamanzi amabanga amade, ukufudumeza, indawo yokugezela kanye nokunye ukucindezela kwamanzi abandayo nafudumele. kanye nemishini yokufanisa, efanelekile ikakhulukazi emanzini amancane okuphakelayo kwe-Boiler.
(Inkampani yethu) Wonke amaphampu e-centrifugal anezigaba eziningi aklanywe futhi enziwa kahle ngekhompyutha.Inkampani inamandla obuchwepheshe aqinile, isipiliyoni sokukhiqiza esicebile nezindlela zokuhlola eziphelele, ukuze kuqinisekiswe ikhwalithi yomkhiqizo ezinzile nethembekile.
Amapharamitha womkhiqizo
■ Amapharamitha wobuchwepheshe nokubaluleka kwemodeli yephampu ye-D-horizontal multistage centrifugal pump:
Ukugeleza: 3.7-1350m³/h;Inhloko: 49-1800m;Amandla: 3-1120KW;
Isivinini sokujikeleza: 1450-2950r / min;Ububanzi: φ50-φ200;Ibanga lokushisa: ≤105℃;Ingcindezi yokusebenza: ≤3.0Mpa.
Incazelo yemodeli:

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■ Umdwebo wesakhiwo nencazelo yephampu ye-D-horizontal multistage centrifugal:
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Ikepisi eli-1, inathi eli-2, ama-3 ama-ayi, amajakhethi amanzi angu-4, uzimele womkhono we-shaft ongu-5, izivikelo ezi-6 ze-shaft;
7 indlala yokupakisha, 8 ukupakisha indandatho, 9 ingxenye amanzi inlet, 10 umkhono omaphakathi, 11 sealing ring, 12 impeller;
Ingxenye ephakathi engu-13, i-vaffle ye-guide engu-14, ikhava yamaphiko angu-15, ibhowudi yokuqina engu-16, iphiko lengxenye yokukhipha amanzi engu-17, umkhono webhalansi oyi-18;
19 ibhalansi disc, 20 indandatho yebhalansi, 21 indawo yokukhipha amanzi, 22 ikhava yomsila, 23 shaft, 24 shaft sleeve B;
Izici:
1. Imodeli ye-hydraulic ethuthukisiwe, ukusebenza kahle okuphezulu kanye nobubanzi bokusebenza okubanzi.
2. Iphampu isebenza kahle futhi inomsindo ophansi.
3. I-shaft seal ithatha uphawu lokupakisha oluthambile noma uphawu lwemishini, uphawu luphephile futhi lunokwethenjelwa, isakhiwo silula, futhi ukugcinwa kulula futhi kuyashesha.
4. I-shaft iyisakhiwo esivalwe ngokugcwele, esiqinisekisa ukuthi akukho ukuxhumana ne-medium, akukho ukugqwala, nempilo ende yesevisi.
Incazelo Yesakhiwo:
Iphampu yezigaba eziningi evundlile yohlobo lwe-D iwuhlobo olunezigaba eziningi.Imbobo yayo yokudonsa itholakala engxenyeni yokungena kwamanzi, endaweni evundlile, futhi imbobo yokukhipha ibheke phezulu phezulu engxenyeni yamanzi.Ukuthi iphampu yamanzi ihlanganiswe kahle noma cha inomthelela omkhulu ekusebenzeni, ikakhulukazi ukuphuma kwe-impeller ngayinye kanye nendawo yangaphakathi nangaphandle ye-vane yomhlahlandlela.Ukuphambuka okuncane kuzonciphisa ukugeleza kwepompo kanye nokusebenza kahle kokunciphisa ikhanda.Ngakho-ke, qiniseka ukuthi unake ukugcinwa nokuhlangana.
Izingxenye eziyinhloko zephampu evundlile yohlobo lwe-D evundlile yilezi: ingxenye yokungena kwamanzi, ingxenye ephakathi, ingxenye yokukhipha amanzi, i-impeller, i-guide wing baffle, iphiko lengxenye yokuphuma kwamanzi, i-shaft, indandatho yokuvala, indandatho yebhalansi, umkhono we-shaft, isembozo somsila kanye umzimba wokuzala.
Ingxenye yokungena kwamanzi, ingxenye ephakathi, i-vaffle ye-guide, iphiko eliqondisayo lesigaba sokuphuma kwamanzi, ingxenye yokuphuma kwamanzi kanye nesembozo somsila zonke zenziwe ngensimbi ewukhonkolo, ehlangene yakha igumbi lokusebenza lepompo.
I-D-type evundlile ye-centrifugal pump impeller yenziwe ngensimbi ephonswe yekhwalithi ephezulu, enama-blade ngaphakathi, futhi uketshezi lungena lusuka kolunye uhlangothi lwe-axial direction.Njengoba ingcindezi ye-impeller ingalingani nangaphambili nangemuva, kufanele kube ne-axial force.La mandla e-axial athwalwa yi-balance plate, kanye ne-impeller Yenziwe ngokuhlolwa kwebhalansi emile.
I-shaft yenziwe nge-high-quality carbon steel, ene-impeller efakwe phakathi, ehlanganiswe ku-shaft ngokhiye, i-bushing kanye ne-bushing nut.Omunye umkhawulo we-shaft ufakwe ingxenye yokuhlanganisa, exhunywe ngqo ku-motor.
Indandatho yokuvala yepompo ye-centrifugal evundlile yohlobo lwe-D yenziwe ngensimbi ekhonjiwe ukuvimbela amanzi anomfutho ophezulu wepompo ukuthi angavuzi abuyele engxenyeni yokungena kwamanzi.Ilungiswe engxenyeni yokungena kwamanzi kanye nesigaba esiphakathi ngokulandelana.
Indandatho yebhalansi yenziwe ngensimbi ekhonjiwe futhi igxilwe endaweni yokukhipha amanzi.Yakha idivayisi yebhalansi kanye nebhalansi.
I-disc yebhalansi yepompo yamanzi e-centrifugal evundlile yohlobo lwe-D yenziwe ngensimbi engagugi engagugi, efakwe ku-shaft futhi itholakala phakathi kwesigaba sokuphuma kwamanzi kanye nesembozo somsila ukulinganisa amandla e-axial.
Umkhono we-shaft wenziwe ngensimbi ekhonjiwe futhi utholakala ekamelweni lokupakisha.Isetshenziselwa ukulungisa i-impeller nokuvikela i-pump shaft.Kuyingxenye egqokiwe futhi ingashintshwa yizingxenye ezisele ngemuva kokugqoka.
I-bearing iyi-rowu eyodwa ye-radialball enebhola egcotshwe ngamafutha asuselwa ku-calcium.
Ukupakisha kusebenza njengophawu lokuvimbela umoya ukuthi ungangeni kanye nenani elikhulu loketshezi oluvuzayo.Isigxivizo sokupakisha sakhiwe ingxenye yokungena kwamanzi kanye negumbi lokupakisha esembozweni somsila, indlala yokupakisha, iringi yokupakisha kanye nokupakisha, njll. Inani elincane lamanzi anomfutho ophezulu ligeleza lingene ekamelweni lokupakisha ukuze lisebenze njengamanzi. uphawu.Ukuqina kokupakisha kufanele kube ngokufanele, kungacindezeli kakhulu noma kuxege kakhulu, inqobo nje uma uketshezi lukwazi ukushona phansi ngokudonsa.Uma ukupakisha kuqinile kakhulu, i-bushing kulula ukuyishisa futhi idle amandla.Ukupakisha okuxekethile kakhulu kuzonciphisa ukusebenza kwepompo ngenxa yokulahlekelwa uketshezi.

Uhlobo lwe-D oluvundlile lwe-multistage centrifugal futha ijika nemingcele yokusebenza:

■ Ukulayisha nokuthulula iphampu, ukuqala, ukugijima nokuma:
1. Ukulandelana kokuxhumana:
1) Faka ngokuqinile indandatho yokuvala engxenyeni ye-inlet yamanzi kanye ne-vaffle yomhlahlandlela ngokulandelanayo.
2) Beka amaphiko omhlahlandlela engxenyeni ephakathi, bese ufaka ama-baffles aphiko lomhlahlandlela kuzo zonke izigaba eziphakathi.
3) Dlulisa izikhali ezifakiwe ze-bushing kanye ne-shaft okusolwayo engxenyeni yokungena kwamanzi, bese ucindezela i-impeller kuwo, ubeke ungqimba lwephepha lephepha engxenyeni ephakathi, ufake ingxenye ephakathi, bese ucindezela ku-impeller yesibili, bese uphinda. izinyathelo ezingenhla., hlanganisa wonke ama-impeller kanye nesigaba esiphakathi.
I-4) Faka indandatho ye-gimbal, umkhono we-gimbal kanye ne-vane yokuqondisa engxenyeni yokukhipha amanzi ngokulandelanayo engxenyeni yokukhipha amanzi.
5) Faka ingxenye yokukhipha amanzi engxenyeni ephakathi, bese ubopha ingxenye yokungena kwamanzi, ingxenye ephakathi nendawo kanye nengxenye yokukhipha amanzi kanye namabhawodi acindezelayo.
6) Faka ipuleti lokubhoboza eliyisicaba kanye nomkhono we-shaft B (ipompo engu-50DB ayinayo le ngxenye).
I-7) Faka iphedi lephepha kukhava lomsila, faka ikhava yomsila engxenyeni yokukhipha amanzi, bese ufaka ukupakisha, indandatho yokupakisha, kanye ne-gland yokupakisha ekamelweni lokugcwalisa lesigaba sokungena kwamanzi kanye nesembozo somsila ngokulandelana.
I-8) Faka umzimba othwalayo engxenyeni yokungena kwamanzi kanye nesembozo somsila ngokulandelanayo, futhi uwabophe ngamabholithi.
9) Faka umkhono wendawo yokufaka, ?L ophethe ibhola, bese ulungisa ngamakinati.
I-10) Faka inani elifanele lebhotela emzimbeni othwalayo, ubeke iphedi lephepha phezu kwesembozo sokuthwala, bese ufaka isembozo esithwalayo emzimbeni othwalayo bese usibopha ngezikulufo.
11) Faka izingxenye zokuhlanganisa, wopha iqhude nawo wonke amapulaki ayisikwele.
I-disassembly yenziwa ngokwezinyathelo ezingenhla hhayi ngokuhlehla.
(2) Ukufakwa:
1. Amalungiselelo ngaphambi kokufakwa.
1) Hlola iphampu yamanzi kanye nenjini.
2) Lungiselela amathuluzi kanye nemishini yokuphakamisa.
3) Hlola isisekelo somshini.
2. Ukulandelana kokufakwa:
I-1) Isethi yonke yepompo yamanzi ithuthelwa endaweni, futhi injini enesisekelo ifakiwe.Akudingekile ukususa ipompo kanye ne-motor lapho ulinganisa isisekelo.
2) Beka isisekelo phezu kwesisekelo, beka iphedi elimise okwe-wedge eduze kwesikulufu sehange, bese uphakamisa isisekelo cishe ngo-20-40 mm, esilungele ukulinganiswa bese sigcwaliswa ngesikulufu samanzi.
3) Hlola izinga lesisekelo ngezinga lomoya.Ngemuva kokulinganisa, qinisa i-anchor nut bese ugcwalisa isisekelo nge-grout.
4) Ngemva kwezinsuku ezingu-3-4 zokumisa usimende, hlola izinga futhi.
5) Geza futhi ususe ukungcola endizeni yokusekela yesisekelo, izinyawo zepompo yamanzi kanye nendiza yezinyawo zemoto;, futhi ubeke iphampu yamanzi kanye ne-motor esisekelweni.
6) Lungisa izinga le-pump shaft.Ngemva kokulinganisa, qinisa nati ngendlela efanele ukuze uvimbele ukunyakaza.Ngemuva kokuthi ukulungiswa kuqediwe, faka injini.
Kukhona igebe elithile phakathi kwepompo nokuhlanganisa.
7) Beka irula eliyisicaba ekuhlanganiseni, bese uhlola ukuthi umugqa we-axis wepompo kanye ne-motor kuhambisana yini.Gcwalisa irula, bese ukhipha izingcezu zensimbi ezimbalwa ezacile zephedi, shintsha izingcezu zensimbi ngepuleti lensimbi elihleliwe, bese uhlola kabusha ukufakwa.
Ukuze uhlole ukunemba kokufaka, sebenzisa i-feeller gauge ezindaweni eziningana eziphambene ukuze ulinganise imvume phakathi kwezindiza ezimbili ezihlangene.Umehluko phakathi kokuvunyelwa okuphezulu nokuncane endizeni yokuhlanganisa akufanele kudlule u-0.3 mm.Umehluko akumele udlule u-0.1 mm.
3. Qala futhi ume:
1) Hlanza amafutha ku-shaft nezinye izingxenye ezinamafutha.
2) Hlanza igumbi lokuthwala nelikawoyela ngophethiloli bese usula ngentambo kakotini.
I-3) Faka amafutha entwasahlobo asekelwe ku-calcium emzimbeni othwalayo.
4) Ukuhlolwa kuphumelele.Hlola ukuthi ukujikeleza kwenjini kulungile yini.Vimbela ngokuqinile ipompo ukuthi ingajiki futhi ikhulule inati.Bese uqala injini.
5) Gcwalisa iphampu ngamanzi noma ukhiphe ipompo ukuze uhole amanzi.
6) Vala i-valve epayipini lokukhipha kanye neqhude legeji yokucindezela.
7) Ngemuva kokuthi le nqubo engenhla isiqediwe, qala injini bese uvula iqhude legeji yokucindezela
I-8) Lapho ipompo yamanzi isebenza ngesivinini esivamile, i-gauge yokucindezela ibonisa ukucindezela okufanele.Bese uvula isisekelo se-vacuum gauge rotary futhi kancane kancane uvule i-valve yesango emgqeni wokukhipha amanzi kuze kufike ukucindezela okudingekayo.
9) Lapho umisa iphampu yamanzi.Vala kancane i-valve yesango kulayini wokudonsa amanzi.Vala iqhude le-vacuum gauge.Misa injini.Bese uvala iqhude le-pressure gauge.
I-10) Uma ipompo yamanzi imisiwe isikhathi eside, ipompo yamanzi kufanele ihlakazwe.Sula amanzi ezingxenye zephampu kude.Gcoba amafutha avimbela ukugqwala endaweni eshelelayo futhi uyigcine kahle.
4. Ukusebenza:
I-1) Naka izinga lokushisa lephampu yamanzi.Akufanele idlule izinga lokushisa langaphandle lika-351 futhi izinga lokushisa lomkhawulo walo akufanele libe ngaphezu kuka-751 ^
2) Izinga elivamile lokuvuza kwamanzi ekamelweni lokungcwaba alikho ngaphezu kuka-15 ml ngomzuzu.Izinga lokucindezela legland yokupakisha kufanele lilungiswe noma nini.
I-3) Hlola njalo idivayisi ye-shaft futhi unake ukunyuka kwezinga lokushisa kwe-motor bear.
4) Ngesikhathi sokusebenza, uma kunomsindo noma umsindo ongavamile, yima ngokushesha ukuze uhlole imbangela.