400LP4-200 refu axis vertical drainage pombi

1. Rotor zvikamu:

Iyo ine 4 impellers, 1 impeller shaft, 3 transmission shafts, uye 1 mota shaft. Iyo impeller stage sleeve yakaiswa pakati pe impeller uye impeller ye axial positioning. Iyo shaft uye shaft zvakazvimiririra zvakagadzirirwa uye zvinogadzirwa nekambani yedu. Rigid couplings--sleeve couplings anoshandiswa kubatanidza shafts kuitira kuti coaxiality pakati pemashaft inogumira mukati me 0.05mm, kuitira kuve nechokwadi chekuchengetedza uye kugadzikana kushanda kwechikwata. Iyo jenari iyo iyo inozadza uye yemvura inotungamira inotakura iripo ndeye chrome-yakapfava, iyo inoita kuti iyo magazini iwedzere kusagadzika uye isingaore, uye zvakanyanya kurebesa hupenyu hwebasa re shaft.

2. Pombi nhengo dzemuviri:

Iyo ine 4 diversion mitumbi, 1 chigaro chekupinza mvura, 1 yepasi pombi yemvura, 5 yepakati pemvura pombi, 4 mabhuraketi, 1 pombi yemvura inokwira uye 1 yekubuda kwemvura gokora. Pakati pemapombi emvura, pombi yemvura uye gwara Mhete yekuvharisa yerabha yakaita O-yakaiswa pakati pemvura, pombi inosimudza negokora rekubuda kwemvura kuti ive nechokwadi chekuti svikiro haribvire panguva yekufambisa. Iyo yekubuda kwemvura gokora uye diversion body inoiswa kune 3.0MPa hydraulic pressure test, iyo inotora maminetsi mashanu, uye hapana kuvuza, kudikitira, nezvimwewo, kuve nechokwadi chekuchengetedza uye kwakavimbika kushanda kweyuniti.

3. Chishandiso chekutumira:

The thrust bearing (SKF inotakura muSweden) inozvigadzirisa-inogadzika roller uye inosimudzira inozvimisa-inotakura inotakura, iyo inogona kumira zvakanaka neaxial simba uye radial simba rinogadzirwa nepombi panguva yekushanda. Iyo inotakura inozorwa nemafuta matete, uye shaft chisimbiso inotora musanganiswa weskeleton mafuta chisimbiso uye inonzwa mhete yemafuta chisimbiso. A PT100 tembiricha yekuyera element inoiswa padhuze nebearing kuti ive nechokwadi chekuti kutakura hakuzokuvadzwa nekuda kwekupisa panguva yekushanda kwepombi. Iyo tangi yemafuta inoshongedzerwa ine vibration detector kuti ive nechokwadi chekuti zvikamu kana hwaro hazvikanganiswe nekuda kwekudengenyeka kwakanyanya panguva yekushanda kwepombi.

4. Mvura inotakura:

Iyo Canadian Sailong bearing (Sailong SXL) inoshandiswa, inova musanganiswa wepamusoro kupfeka kuramba uye yakaderera friction coefficient, uye yakanakira mvura lubrication application. Kana ichienzaniswa nemabhengi erabha, ine zvakawanda zvazvakanakira: (1) Kuomarara kwacho kunenge ka4,7 kune kwemabhengi erabha; (2) Iine simba rekuita zvakanyanya, inokwanisa kutora mitoro yekukanganisa zvakanaka, uye ine kuomarara kudzoreredza chimiro chayo chepakutanga; (3) Corrosion resistance uye mafuta kuramba akasimba kudarika rabha; (4) Yakanaka yakaoma kupfeka kusagadzikana.

5. Anti-gungwa biological mudziyo:

Musimboti weiyo anti-sea organism device system ndeyekudzikisa kusvibiswa nekuora kwepombi yemvura ne electrolysis. Iyo inorwisa-marine simba rekushandisa rinoshanda ikozvino kune mhangura-aluminium electrodes iri pedyo nebhero muromo wepombi yemvura, inogadzira nhamba yakawanda yeioni kuti iite firimu rinodzivirira. Iyi firimu yekudzivirira ine mabasa maviri: imwe ndeyekudzivirira adsorption uye kukura kwezvisikwa zvegungwa pamadziro epombi, uye imwe ndeyekudzivirira mvura yegungwa kubva pakuora pombi. Iyi sisitimu inogona kudzivirira zvinobudirira kukura kwezvipenyu zvegungwa uye kuzviuraya (apo iyo ion iri mumvura yegungwa inosvika 2 mg pa cubic mita, inogona kudzivirira zvakanyanya kukura kwezvipenyu zvegungwa).