Izahlulo zePompu zeCeramic eziludaka

Izahlulo zeMpampu zeCeramic:

I-impeller lelona candelo lijikelezayo eliqhele ukuba ne-vanes ukunika kwaye liqondise amandla ase-centrifugal kulwelo.

I-Impeller evaliweyo

I-Impellers ivalwe ngokubanzi ngenxa yokusebenza okuphezulu kwaye ayinakukwazi ukunxiba kwindawo yangaphambili.

Ukusebenza kakuhle uFrancis Vane

Ezinye iingenelo zeprofayile kaFrancis vane kukusebenza okuphezulu, ukusebenza okuphuculweyo kokufunxa kunye nobomi obungcono bokunxiba kwiintlobo ezithile zodaka kuba i-engile yeziganeko kulwelo lusebenza ngakumbi.

IConcave iyilwe

I-impeller i-concaved yenzelwe, uxinzelelo olujikeleze i-shrouds luya kuba luphantsi, ngoko luya kuba nokusebenza kakuhle kokugqoka.

Izinto eziphathekayo

Amalungu amanzi enziwe nge-silicon carbide ceramic ngokucutshungulwa kwe-sintering, eya kunika impompo ukugqwesa ukunxiba kunye nokusebenza kokumelana nomhlwa, kwaye inokumelana nempembelelo ngamasuntswana amakhulu (<15mm) kwi-slurry. Le yimpompo ye-alloy yensimbi ayikwazi ukwenza.

– Ukunxiba ukumelana
– ukumelana nomhlwa
– Yima impembelelo

Kwimpompo eludaka, iindawo eziManzi lithetha amalungu elinen adibana nolwelo lwemithombo yeendaba, ngokuqhelekileyo ibandakanya i-impeller, i-volute, ipleyiti yefreyimu, isihlahla somqala. Kukho iindawo ezinokuthi zonakaliswe ngokulula okanye zonakaliswe xa zisebenza kwaye zihlaziywe ngamaxesha onke.

Ngokwesiqhelo iindawo zokumpompa zenziwe ngentsimbi, intsimbi, ubhedu, ubhedu, ialuminiyam, iplastiki njl.njl. Iimpompo eziludaka ziqhele ukwenziwa nge-High chrome alloy, elastomer, polyurethane, ceramic kunye nezinye ezilungiselelweyo. Kodwa i-High chrome alloy kunye ne-elastomer ngoku zizinto eziphambili kwiimpompo ze-slurry. Kwiminyaka yakutshanje ezinye iinkampani zizama ukwenza iindawo ezimanzi ngeekeramics kwaye iinkcukacha ezininzi zivela kwiilebhu kunye nee-mill zibonisa ukuba iindawo ezimanzi ze-ceramic zingasebenza ixesha elide kune-alloy ye-chrome ephezulu.

Kwizinto ze-chrome alloy, uhlobo oluqhelekileyo yi-High chrome Alloy (27% Cr), ingasetyenziswa ukusuka kwi-Ph 5 ukuya kwi-12, kwaye ukuqina kwayo kunokuba yi-HRC58, eyona nto ilungileyo kakhulu yokulawula udaka kunye nokuthutha. Kodwa kwezinye iimeko, i-Ph inokwehla kuno-5, emva koko sizame i-BDA49, inokuthoba ukuya kwi-Ph4, isetyenziswa kakhulu kwi-FGD processing.

I-elastomer isetyenziswa ngokubanzi kwiimeko ezicolekileyo ze-slurry kunye ne-Ph ephantsi ukuya kwi-2. Kukho neerabha ezininzi kwiimeko ezahlukeneyo, ezifana ne-R08, i-R26, i-R55, i-S02, njl.

Kwaye kutshanje, iPolyurethane iyathandwa kwezinye iimeko. Ilungile kwi-corrosion kunye neemeko zokunxiba.

Yintoni enye imathiriyeli yeCeramic yempompo eludaka igqibelele ukufaka indawo yeelastomers kunye nepolyurethane kwimeko ethile. Ukuqina okuphezulu kunye nokugqwala okukhulu kwenza ukuba ithathe indawo yentsimbi yentsimbi kwezinye iimeko.

Ezona zinto zibalulekileyo zokumisa impompo ye-ceramic slurry ukuba ithathe indawo yezinye lixabiso kunye nokuqina. Kodwa ezinye iinkampani zizisombulule ezi ngxaki, oko kukuthi ezinye iinkampani ziye zenza impumelelo ekwenzeni impompo ye-ceramic slurry enokumelana neempembelelo zamasuntswana kumajelo eendaba ezimanzi kwaye impompo ayibizi kangako.