1. Kucheneswa: Zvikamu zvinofanirwa kuongororwa uye zvinokodzera, kodhi yezvinhu inosangana nezvinodiwa zvekudhirowa, iyo nzvimbo inocheneswa, uye iyo pamusoro inoputirwa nemafuta einjini.Iro mukati mebhokisi rinotakura rinocheneswa uye rakaputirwa nemafuta-resistant enamel, uye inobvumirwa kuoma zvakasikwa kwemaawa makumi maviri nemana.Mushure mekupfuura kuongororwa, inogona kuunganidzwa.
2. Gungano rekubereka uye shaft:
Kutakura kunopisa ku90 ℃-110 ℃ muchoto chekudziya uye wozotonhodzwa pane shaft.Kutanga isa giya rekutakura kuruboshwe rwebhokisi rinotakura, wobva waisa dhizaini uye shaft musangano mubhokisi rinotakura, uchitsamira kuruboshwe inotakura gland, uye kuyera saizi yedhiraivha yekupedzisira inotakura gland uye kuguma kwechiso chekutakura. mhete yekunze.Pombi yeCZ iri pa 0.30 -0.70mm, gap re ZA pombi riri 0-0.42mm.Kana ZA pombi mabearings akashandiswa ari maviri maviri, isa uye shandisa shrink nzungu kukiya mabhengi kune ekunze zvindori zvemabheya maviri, ayo anogona kutenderera zvishoma kuti awane kubvumidzwa kwakakodzera.
3. Gungano remuromo mhete, impeller uye pombi muviri
Pakuunganidza rin'i yemuromo ne impeller uye pombi yemuviri, teerera kuisa yakaenzana muromo wemhete kutenderedza impeller kana pombi muviri kudzikisa kukanganisa kwechimiro chemuromo mhete.Mushure mekuisa zvigadziriso zveseti kana welding, kuyera radial runout ye impeller, mhete yemuromo uye gap pakati pezviviri.Iko kukosha kwakayerwa kunofanirwa kusangana neyakajairwa tekinoroji mamiriro epombi kusangana, uye kunze-kwe-kushivirira zvikamu zvinofanirwa kuchekwa.
4. Kuiswa chisimbiso
4.1 cartridge type mechanical seal installation
Paunenge uchiisa iyo cartridge mechanical seal, tanga kuisa chisimbiso pachivharo chepombi nekaviri-kuguma studs uye nzungu.Mushure mekunge pombi yepombi inopinda mukati mechisimbiso sleeve uye imba inotakura yakabatana nemuviri wepombi, misa chisimbiso Iyo gasket inotamiswa kure negwenzi.
Kuti uderedze kupfekedzwa kweO-ring panguva yekuiswa, zvikamu izvo O-ring inopfuura kuburikidza nazvo zvinogona kuomeswa, asi iyo ethylene-propylene rubber ring inofanira kuiswa nesipo kana mvura.
4.2 Kurongedza kuiswa chisimbiso
Usati waisa chisimbiso chekurongedza, sarudza kureba kwedenderedzwa rega rega zvichienderana nedhayamita yekunze yeshaft sleeve.Mushure mekugadzirisa zvishoma, zviputire zvakakomberedza sleeve uye uzvisundire mubhokisi rekuisa.Kana paine chisimbiso chemvura, chiise sezvinodiwa.Mushure mekunge kurongedza kwaiswa, dzvanya zvakaenzana nekutakura gland.
Stainless simbi centrifugal pombi
5. Isa impeller
Kune imwe-nhanho pombi, iyo impeller inofanirwa kuve yakadzikama uye inosangana nezvinodiwa zvehunyanzvi.Mushure mekuisa impeller pane shaft uye kusimbisa nut, isa rotor yose mumuviri wepombi uye uisimbise ne nut.
Pamapombi akawanda-matanho, kuwedzera kune static balance test ye impeller, kuiswa kwekuedza kwezvikamu zve rotor kunodiwa.Imwe neimwe impeller uye shaft inounganidzwa pamwe chete, yakamaka, uye ine simba chiyero bvunzo inoitwa.Mhinduro dzebvunzo dzinofanirwa kusangana nezvinodiwa zvehunyanzvi.
Kana uchiisa, sundidzira chigubhu chechiyero, shaft sleeve uye zvese zvinotenderedza kurudyi kusvika nhanho yekutanga imperi uye shaft sleeve yarara pabendekete reshaft zvakateerana, uye kuyera mukaha pakati peshaft sleeve uye chigubhu chechiyero kuti chiite ≥0.5.Kana gwanza riri diki kwazvo, cheka chigubhu chekuenzanisa, Ita kuti gwanza rizadzise zvinodiwa.Wobva waisa shaft ine danho rekutanga impeller mukati meimba yekupinda, woisa impeller uye yepakati chikamu goko rine madhiraivha vanes pane shaft kusvika chikamu chekubuda.Gadzirisa zvikamu zvepombi ne screw, isa chisimbiso chekuenzanisa, chisimbiso uye Bearing parts, sarudza nzvimbo yakarurama yepakati ye rotor, gadzirisa axial clearance ye tapered bearing kusvika 0.04-0.06mm.
6. Kugadziriswa kwebhokisi rinotakura rehorizontal multi-stage stainless steel centrifugal pump
Imba inotakura yenzvimbo isina kumira yepombi yakawanda-stage inofanira kugadziriswa panguva yekuiswa.Tenderedza bhaudhi rekugadzirisa kuita kuti bhokisi rinotakura rifambe rakatwasuka uye rakachinjika, kuyera nzvimbo dzekugumira dzebhokisi rinotakura mumativi maviri zvakateerana, tora avhareji kukosha, uye pakupedzisira kuivhara nekiyi nati.Rova pini yekumisikidza, uye wozoisa chisimbiso uye kutakura.Iyo rotor axial kugadzirisa iri pakati.
7. Kubatanidza kuiswa (musoro wepombi wakagadziriswa)
Kuiswa kwe membrane coupling:
Isa pombi yekupedzisira uye mota yekupedzisira mabatanidza ekubatanidza pane anoenderana shafts, uye shandisa dial chiratidzo kugadzirisa coaxiality yemashaft maviri (gadzirisa chinzvimbo chemota ine gasket munzira yakatwasuka) kuita dhayamita pakati pe maviri shafts The direction jump is ≤0.1, iyo yekupedzisira kusvetuka ndeye ≤0.05, mushure mekusvika kune zvinodiwa, isa yepakati yekubatanidza chikamu.Kana iyo kumhanya i> 3600 rpm, radial runout iri ≤0.05, uye magumo ekumhanya ari ≤0.03.Kana tembiricha yekushanda yakakwira (inenge yakakura kupfuura 130 ° C), iyo yekupedzisira calibration inofanira kuitwa pasi pemamiriro ekushisa kwakanyanya apo pombi iri kushanda.
Kuiswa kwe claw coupling:
Zvakafanana nekubatanidza membrane, maflange maviri ekubatanidza akaiswa zvakateerana pane shaft inoenderana, uye nzvimbo inowirirana inogadziriswa nemutongi.Kana kukurumidza kutenderera kwakakura kudarika kana kuenzana ne3600 rpm, nzira yekuenzanisa yekubatanidza membrane inofanira kushandiswa kugadzirisa.
8. Pendi
Kupenda kunofanira kuitwa munzvimbo yakachena uye yakaoma.Tembiricha yepakati haifanirwe kunge yakaderera kupfuura 5 ℃, uye hunyoro hwehukama haufanire kunge hwakakura kupfuura 70%.Kana hunyoro hwehukama hwakakura kudarika 70%, pendi inofanira kuwedzerwa nehuwandu hwekudzivirira hunyoro kudzivirira kuvhara kubva pakuchena.
Zvisiri-simbi simbi zvikamu, Stainless simbi zvikamu, chrome-plated, nickel, cadmium, sirivheri, tini uye zvimwe zvikamu: inotsvedza, mativi anoenderana, chisimbiso nzvimbo, mbabvu pamusoro, zviratidzo uye mahwendefa ekufambisa hazvina kupendwa.
Nguva yekutumira: Zvita-22-2022