KDA ndondomeko mpope ntchito mafuta kuyenga, petrochemical ndi mankhwala makampani ndi zinamafakitale omwe amafunikira kunyamula mafuta.Pampuyo imagwirizana kwathunthu ndi API610mfundo.

KDA ndondomeko mpope ali ubwino zambiri monga kudalirika mkulu, moyo wautali ndi universality mkulu.Mwachangu makamaka kwambiri.

Mapampu a KDA ndi mapampu apakati omwe amayamwa pawiri-gawo limodzi okhala ndi mbali ziwiri zothandizira.Chikwama cha pompandi ma radial casing otayika.Ndikoyenera kwambiri kunyamula kutentha kwapamwamba kwambirichoyaka kapena poizoni madzi.mawonekedwe ake unsembe ndi yopingasa pakati mzere thandizo kuchepetsachikoka ndi kusamuka chifukwa cha kusintha kwa kutentha.Thupi la mpope limapangidwa ngati pawiridzipereka kuti mupewe mphamvu ya radial.

Pampu imatha kutha yokha mwa kutulutsa madzi ndi kukakamiza.Pali dzenje losungidwa zonsempope ndi mphamvu pansi pa mpope volute.Ngati kasitomala akufuna kuti pampu iwonongeke kapena kukhetsamadzi, dzenjelo likhoza kubowoledwa ngati dzenje la Rc3/4.

Pampu yoyamwa flange ndi flange yotulutsa, yophatikizidwa ndi thupi la mpope, zonse ndizowongokaup.Mapangidwe a flanges ali molingana ndi muyezo wa ANSI.Kuthamanga kwakukulu kololedwa kungakhale5 MPa.

Pakuti apamwamba kudalirika, KDA ndondomeko mapampu casings zonse kuponyedwa zitsulo casings amene wadutsastatic test ndi 7MPa madzi kuthamanga.

Chipinda chosindikizira ndi chosungira pampu zimaphatikizidwa.Ndizoyenera kulongedza chisindikizo, mtundu wa balancemakina chisindikizo kapena mvuvu chitoliro makina chisindikizo.Panja pali jekete yozizira madzi yomwe mungasankhechipinda.Pamene sing'anga ndi madzi amene kutentha ndi apamwamba kuposa 66, pamene sing'anga ndihydrocarbon yomwe kutentha kwake kuli kopitilira 150 kapena kasitomala akufuna, jekete yozizirira madzichofunika.Ngati ndi kotheka, nthunzi ndi otsika kuthamanga kapena kusunga zinthu zofunda akhoza kuika mujekete yozizira kuti pampu sing'anga kutentha.Malo olowera madzi ozizira olowa Rc1/2 ali pansipachivundikiro cha mpope ndi cholumikizira madzi otuluka Rc1/2 chili pachivundikiro cha mpope.Cholowa cha nthunzi cholowera chayatsidwachivundikiro pomwe cholumikizira cholumikizira Rc1/2 chili pansi pa chivundikiro cha mpope.

Impeller ndi inblock cast impeller.Imadutsa mayeso oyendetsa bwino pamodzi ndi rotor.

Choyikapo nyali ndi tsinde zimayendetsedwa pamodzi ndi kiyi.Fomu yothandizira rotor ndi mbali ziwiri zothandizira.

Mphete yosindikizira ya casing ndi mphete yosindikizira zonse ndi magawo omwe angasinthidwe.Mphete ziwiri zosindikizira zoyikapondizosiyana ndipo mphete yosindikizira yomwe yatsekeredwa pokankhira ndi yaying'ono kuposa inayo.Ndicholinga chotiZingayambitse pang'ono mphamvu ya axial ndipo rotor idzakokedwa kumbali imodzi, kupewa rotorkuzungulira kusuntha.

Matupi awiri onyamula pa mpope malekezero awiri ali ndi mbali zofanana.Zida zawo zimatha kukhala zitsulokapena chitsulo.Ndipo amangiriridwa pa bulaketi ndi mabawuti.Kubereka kutsekedwa kwa kugwirizana ndigulu la ma radial.Ma bearings kumalekezero ena ndi ma seti awiri a back-to-back thrust bearings.Themabere amathiridwa ndi slinger yamafuta.Pali zipsepse zoziziritsa za axial zomwe zimagwiritsidwa ntchito poziziritsa mpweya(t<120) kunja kwa thupi lonyamula.Palinso mitundu ina iwiri yozizirira, kuziziritsa kwa mpweya (t=120---260) ndi kuziziritsa madzi (t> 260).Ndipo kuzizira kwa fan ndikoyenera makamaka kudera lomwe likusowawa madzi oyera.

Wokupiza amatha kutenga malo a anti-fust plate akamazizira, omwe ndi apaderamawonekedwe a pampu iyi.Pali jekete lozizira madzi kunja kwa thupi lonyamula mpira likakhalamadzi ozizira.

Pali okonzeka ndi chotchinga mafuta mozungulira ndi kapu yamafuta kuti aziwunika ndikuwongolera kuchuluka kwamafuta.Apoalinso ndi mbale ziwiri zamkuwa zotsutsana ndi fumbi kumapeto kwa mpope.Masamba ndi othandizakuletsa fumbi ndi madzi kulowa mu kubala.Amathanso kupewa kutaya mafuta.Ndipo ikhozagwira nawo ntchito yothandizira ngati kubereka kwaphwanyidwa.

KDA process pump ili ndi cholumikizira cholumikizira cha diaphragm.Kotero kuti ndi yabwinokusokoneza mpope.Ndipo titha kumasula mosavuta chosindikizira, chonyamulira ndi shaft.