Uhlobo lwe-DG lwempompo yokutya kwibhoyila enamanqanaba amaninzi

Inkcazelo emfutshane:

Ukuhamba: 3.7-1350m³/h
Intloko: 49-1800m
Ukusebenza kakuhle: 32% -84%
Impompo ubunzima: 78-3750kg
Amandla emoto: 3-1120kw
NPSH: 2.0-7.0m
Ixabiso: 0.79-168,000


Iinkcukacha zeMveliso

Iithegi zeMveliso

1. Sebenzisa

1.1 Iimpompo ze-D kunye ne-DC ziimpompo ze-centrifugal ezinamanqanaba amaninzi.Ilungele ukuthuthwa kwamanzi (kubandakanywa ubunzima obuxubeneyo obungaphantsi kwe-1%. Ubungakanani bamasuntswana bungaphantsi kwe-0.1 mm) kunye nolunye ulwelo olufana namanzi emanzini.

Ubushushu be-D -uhlobo lwezothutho oluphakathi alukho ngaphezu kwama-80 ° C. Kufanelekile ukukhutshwa kwamanzi emigodini kunye neefektri, ukunikezelwa kwamanzi edolophini kunye nezinye izihlandlo.

Ubushushu bempompo ye-DG yokuhambisa iphakathi alikho ngaphezu kwe-105 ° C. Kufanelekile kwiibhoyili ezincinci ukupompa iimpompo okanye ukuthutha amanzi ashushu afanayo.1.2 Uluhlu lwentsebenzo yolu thotho (ngokwemimiselo):...

ukuhamba: 6.3 ~ 450m³/h

phakamisa: 50 ~ 650M

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2. Inkcazo yesakhiwo

Olu hlobo lwempompo luqulunqwe ikakhulu yinxalenye yeqokobhe, inxalenye yerotor, indlela yokulinganisa, inxalenye ephetheyo kunye neendawo zokutywina.

1. Inxalenye yeqokobhe

Inxalenye yeqokobhe iqulunqwe ikakhulu licandelo lokufunxa, icandelo eliphakathi, icandelo lokukhupha, i-vane yesikhokelo, i-bearing body, njl.Isalathiso sokujikeleza kwempompo, xa ijongwa ukusuka ekupheleni kwe-drive, ipompo ijikeleza nge-clockwise.

2. Inxalenye yeRotor

Inxalenye ye-rotor iqulunqwe ngokukodwa kwi-shaft kunye ne-impeller efakwe kwi-shaft, i-sleeve ye-shaft, i-disc balance kunye nezinye iindawo.Amacandelo akwi-shaft ahlanganiswe kunye nezitshixo ezinqamlekileyo kunye namantongomane e-sleeve ukuze adibaniswe ne-shaft, kwaye i-rotor yonke ixhaswa kwi-casing yepompo ngeebheringi kuzo zombini iziphelo.Inani le-impellers kwindibano ye-rotor isekelwe kwinani lezigaba zempompo.

Xa olu hlobo lwempompo lusetyenziswa, i-shaft seal kufuneka ifumane amanzi ukuvala amanzi.Kukho iindidi ezimbini zokutywinwa kwamanzi: enye kukusebenzisa amanzi aphumayo kwi-impeller yenqanaba lokuqala, kwaye enye kukusebenzisa amanzi angaphandle.Onke amanzi okutywinwa aphawulwe kwiThebhile 2 abhekiselele kumanzi angaphandle okutywinwa kwamanzi, kwaye amanzi okutywinwa kwenqanaba lokuqala asetyenziswa njengamanzi okutywina abo bangaphawulwanga ngamanzi otywino lwamanzi.Ukuqina kokupakishwa kwesitywina se-shaft kufuneka kube ngokufanelekileyo, kwaye kuyacetyiswa xa ulwelo lukwazi ukukhupha i-drop by drop.Xa iqondo lobushushu lendawo ehanjiswayo lingaphezulu kwama-80°C, amanzi okupholisa elulwelo kufuneka adluliselwe kwidlala lokupakisha elipholileyo ngamanzi nakwigumbi lokupholisa leshaft seal.I-3 kg / cubic centimeter, uxinzelelo lwamanzi okutywinwa kwamanzi luyi-0.5-1 kg / cubic centimeter ephezulu kunombhobho wokutywina.Indawo yojongano lwemibhobho yesitywina samanzi kunye negumbi lokupholisa le-shaft seal yeempompo ezahlukeneyo yahlukile.Indawo yojongano lwemibhobho ecaleni kwendlela ye-axial iboniswe kwidayagram yesakhiwo sempompo.

3. Indlela yokulinganisa

Indlela yokulinganisa iqulethwe ngendandatho yokulinganisa, i-balance sleeve, i-balance disc kunye nombhobho webhalansi, njl.

4. Ukuthatha inxaxheba

Inxalenye ethweleyo iqulunqwe ikakhulu ngumzimba othweleyo kunye nokuthwala.Olu hlobo lweempompo luneendidi ezimbini: iibheringi ze-sliding kunye ne-flow bearings.Akukho nanye kwiibheringi ezithwala amandla axial.Xa ipompo isebenza, inxalenye ye-rotor kufuneka ikwazi ukuhamba ngokukhululekileyo kwi-axially kwi-casing yepompo.Iibheringi zebhola zeradial azinakusetyenziswa.Iibheringi ezisetyenziswa ziintlobo ezahlukeneyo zeempompo ziboniswa kwiThebhile 1.

5. Ukutywinwa kwempompo kunye nokupholisa

Umphezulu odibeneyo wecandelo lokufunxa, icandelo eliphakathi, icandelo lokukhupha kunye ne-vane yesikhokelo kwindawo yeqokobhe iqatywe ngegrisi ye-molybdenum disulfide yokutywinwa.

Inxalenye ye-rotor kunye nenxalenye emiselweyo itywinwe ngokutywinwa kwamakhonkco, isikhokelo semikhono ye-vane, iifayili, njl. .Xa le modeli isetyenziswa, indawo yeringi yokupakisha kufuneka ibekwe ngokuchanekileyo.Jonga iThebhile yesi-2 ngokusasazwa kokupakisha kunye nokupakisha iindandatho zeentlobo ezahlukeneyo zeepompo.

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