KDA process pombi inoshandiswa pakunatsa peturu, petrochemical uye makemikari indasitiri nezvimweindasitiri inoda kutakura petroleum.Iyo pombi inoenderana zvizere ne API610specifications.

KDA process pombi ine akawanda mabhenefiti akadai sekuvimbika kwepamusoro, hupenyu hurefu uye yakakwirira yepasirese.Kubudirira kunonyanya kukwirira.

Mapombi eKDA ane nhanho imwe-kaviri-kusveta centrifugal pombi ane magumo maviri anotsigirwa.Chivharo chepombiinonzi radial spilled casing.Inonyanya kukodzera kutakura high-temperature high-pressuremvura inopisa kana ine chepfu.Yayo yekuisa fomu iri horizontal yepakati mutsara tsigiro yekudzikisa iyopesvedzero uye kutama kunokonzerwa nekushanduka tembiricha.Muviri wepombi wakagadzirwa zvakapetwa kavirizvipira kunzvenga simba reradial.

Pombi inogona kupera otomatiki nekuyerera mvura ine pressure.Pane gomba rakachengeterwa zvesepombi inoputika uye pasi pepombi inoputika.Kana mutengi achida kuti pombi ipere kana kuperamvura, gomba rinogona kucherwa seRc3/4 gomba rakarukwa.

Iyo pombi yekukweva flange uye yekuburitsa flange, yakabatanidzwa nemuviri wepombi, zvese zvakati twasukumusoro.The flanges magadzirirwo ari maererano ANSI mureza.Iyo yakanyanya kubvumidzwa kumanikidzwa inogona kuva5MPa.

Nekuvimbika kwepamusoro, KDA process pombi casings ese akakandwa simbi casings ayo akapfuura iyostatic test ine 7MPa mvura yekumanikidza.

Chisimbiso kamuri uye pombi casing zvakabatanidzwa.Inokodzera kurongedza chisimbiso, chiyero chemhandomechanical chisimbiso kana mabhero pombi mechanical chisimbiso.Pane bhachi rekutonhodza remvura kunzechamber.Kana yepakati iri mvura ine tembiricha yakakwira kudarika 66, kana yepakati irihydrocarbon ine tembiricha yakakwira kupfuura 150 kana mutengi anoida, bhachi rekutonhodza mvurazvinodiwa.Kana zvichidikanwa, steam ine low pressure kana zvimwe zvinodziya zvinogona kuiswa mukatibhachi rekutonhodza kuchengetedza tembiricha yepombi.Iyo inlet inotonhorera yemvura yakabatana Rc1/2 iri pazasichivharo chepombi uye chinobuda mvura chinosanganisa Rc1/2 chiri pachivharo chepombi.Iyo inlet steam joint yakabatidzwachivharo apo chinobuda chinosanganisa Rc1/2 chiri pazasi pombi chivharo.

Iyo impeller ndeye inblock cast impeller.Iyo inopfuura iyo dynamic balance test pamwe chete ne rotor.

Iyo impeller uye shaft zvinofambiswa pamwechete nekiyi.Iyo rotor tsigiro fomu ndeye maviri magumo rutsigiro.

Iyo casing seal ring uye impeller seal ring zvese zvinotsiviwa zvikamu.Mhete mbiri dze impeller sealakasiyana uye rin'i yechisimbiso yakavharwa kune inopinza idiki pane imwe.Kutiinogona kukonzera zvishoma zveaxial simba uye rotor ichadhonzwa kune rumwe rutivi, kudzivirira rotorkumativi kufamba.

Mitumbi miviri inotakura papombi mativi maviri ane mativi akafanana.Zvinhu zvavo zvinogona kuva simbi yakakandwakana simbi.Uye anosungirirwa pachibhuraketi nemabhaudhi.Kutakura kwakavharwa kukubatanidza ndikoseti ye radial bearing.Mabearings kune mamwe magumo maseti maviri ekumashure-kumashure ekusundira kumashure.Themabearings anozorwa neoiri slinger.Kune mamwe maaxial cooling fins anoshandiswa kutonhodza mweya(t <120) kunze kwemuviri wekutakura.Kune zvakare mamwe maviri mafomu ekutonhodza, kutonhora kwemhepo fan (t=120---260) uye kutonhora kwemvura (t> 260).Uye kutonhora kwe fan kunonyanya kukodzera nzvimbo inoshaikwayemvura yakachena.

Iyo fan inogona kutora nzvimbo ye-anti-guruva ndiro kana iri kutonhora kwefeni, inova yakakoshachimiro chepombi iyi.Pane bhachi rekutonhodza mvura kunze kwebhora rinotakura bhora kana ririkutonhora kwemvura.

Kune akashongedzerwa nedenderedzwa remafuta lever uye kapu yemafuta yekutarisa uye kudzora mwero wemafuta.Ikokoanewo mahwendefa maviri emhangura ekudzivirira guruva pamagumo maviri epombi.Mahwendefa anobatsira kukudzivirira guruva nemvura kuti zvipinde mubereko.Vanogonawo kudzivirira kubuda kwemafuta.Uye inogonatamba basa rekutsigira kana fanidzo yakatsemuka.

KDA process pombi yakashongedzerwa neinochinjika diaphragm yekuwedzera coupling.Kuti zvive nyorekuparadzanisa pombi.Uye isu tinokwanisa kupatsanura nyore impeller, kubereka uye shaft chisimbiso.