SLZAF petrochemical process pump series high temperature and high pressure hot water circulation pampu

Mikhalidwe Yogwiritsira Ntchito ndi Cholinga

Use:

Pampu yoyendera madzi otentha ya SLZAF imagwiritsidwa ntchito kwambiri mu metallurgy (monga mphero zachitsulo, ndi zina zotero), mafakitale amagetsi, rabara, petrochemical ndi mafakitale a mankhwala (monga makampani opanga mankhwala a malasha, gasification ya malasha), nsalu, kutentha kwapakati pa nyumba zazikulu ndi nyumba zogona, mafakitale. Madzi oyendera, ozungulira kapena ophikira boiler a madzi otentha kapena njira ina yosinthira kutentha yachilengedwe (madzi) m'makina monga kugwiritsa ntchito kutentha kotayira, kuteteza chilengedwe ndi kayendedwe ka mafakitale.

Mikhalidwe Yogwiritsira Ntchito:

Kuthamanga kwa makinawa kumakhala kochepera 6.0MPa; pamene chonyamuliracho chili madzi otentha, kutentha kwa chonyamuliracho sikupitirira 260°C (mpaka 278°C); pamene chili chonyamulira china chachilengedwe, kutentha kumakhala kochepera 400°C.

Magawo akuluakulu a magwiridwe antchito:

1. Kuyenda kwa madzi Q: ～3000m3/h;

2. Mutu H: ～300m;

3. Kuthamanga kwa ntchito P: ～7.5MPa (kuyenera kukwaniritsa chithunzi cha PT)

4. Liwiro la pampu n: ～1450r/min ndi 2950r/min

Makhalidwe ndi ubwino wa kapangidwe ka pampu：

◆ Sankhani chitsanzo chokonzedwa bwino cha hydraulic chokhala ndi mphamvu zambiri komanso chotsika;

◆ Kapangidwe kabwino ka kapangidwe ka shaft ya pampu, mogwirizana ndi API610 11th edition szofunikira pa chizolowezi. Chifukwa chake, kulimba kwa shaft ya pampu kumawonjezeka, ndipo mayendedwe a pampu amachepa.Kutembenuka kwa mphamvu kwa ntchito kumachepetsa kugwedezeka ndi phokoso la ntchito ya pampu;

◆ Gwiritsani ntchito kapangidwe kake kolimba ka ma bearing olemera. Mizere iwiri ya ma cone kumapeto kwa drivechotengera cha oller kapena chotengera cha mpira cholumikizana ndi katatu; shaft yozungulira ya impeller kumapetokuchita;

◆Onjezani kuchuluka kwa chipinda cholumikizira choyimitsira; kuziziritsa mafuta kumatenga cchubu chopaka mafuta kapena chubu chopindika; mafuta opaka kapena mafuta opaka;

◆Kapangidwe ka kuthamanga kwa magawo opitilira muyeso ndi 7.5MPa, ndipo mayeso othamanga osasinthasintha ndi 11.25MPa;

◆Mphete yotsekera + mphamvu yolumikizira dzenje yolumikizira dzenje;

◆ Seti ya pampu yapangidwa ndi kulimba kokwanira, ndipo malo olowera ndi otulutsira pampu amakumana ndi API610 tMtengo wokhazikika ndi katatu kuposa mphamvu yovomerezeka ndi mphindi ya nozzle;

◆Gawo la rotor limagwiritsa ntchito kapangidwe kake ka kumbuyo kokokera kunja;

◆Chipinda chosungiramo zinthu chapangidwa ndi zinthu zitatu: chosazizira, chozizira mpweya ndi chozizira madzi;

◆ Chitseko chotsekera chimakwaniritsa zofunikira za API682, ndipo chikhoza kufananizidwa ndi mitundu yosiyanasiyana ya mchisindikizo cha echanical; chitha kuyikidwa ndi chisindikizo cha makina chamagetsi chakumapeto kwa chimodzi, kapena to ikani zisindikizo ziwiri zamakina kapena zisindikizo zachitsulo kuti zigwirizane ndi zinthu zosiyanasiyanazofunikira pakusankha zomwe zili ndi mikhalidwe yofanana yogwirira ntchito;

◆Onjezani kuchuluka kogwira mtima kwa choziziritsira cha makina, sinthani tMphamvu yozizira ya chisindikizo cha makina imakulitsa moyo wa ntchito ya chisindikizo cha makina.