Unokukhetha njani impompo kazibuthe ye-fluoroplastic

Impompo kazibuthe ye-Fluoroplastic okwangoku luhlobo olutsha lwempompo ye-fluoroplastic enganyangekiyo, esetyenziswe ngokubanzi kwiindawo ezininzi ngenxa  ukungavuzi .

Ipompo yemagnethi ye-fluoroplastic ayinakuvuza kuphela xa ihambisa okuphakathi, kodwa ikwaphucula ukusebenza kakuhle nge-5.% ukuya 10% xa kuthelekiswa nemodeli yakudala. Ubume be-hydraulic eyilwe ngokwezixhobo zolwelo eziphucukileyo kunciphisa ukusetyenziswa kwamandla nge-10% xa kuthelekiswa nemodeli yakudala. Namhlanje makhe sithethe malunga nendlela yokukhetha uhlobo oluchanekileyo lwepompo ye-fluoroplastic magnetic.

Isiseko sokukhethwa kweempompo zamagnetic ze-fluoroplastic kufuneka zisekelwe kwinkqubo yokuhamba, ukunikezelwa kwamanzi kunye neemfuno zokuhambisa amanzi, kwaye kufuneka zithathelwe ingqalelo kwiinkalo ezintlanu, ezizezi umthamo wokuhambisa ulwelo, ukunyuswa kwesixhobo, iipropati zolwelo, ukulungiswa kwemibhobho kunye neemeko zokusebenza, njl.

1. Umlinganiselo wokuhamba ungomnye wedatha ebalulekileyo yokusebenza yokukhethwa kwempompo, ehambelana ngqo nomthamo wokuvelisa kunye nokuhanjiswa kwesixhobo sonke. Ngokomzekelo, kwinkqubo yoyilo lweziko loyilo, imilinganiselo emithathu yokuhamba kweepompo eziqhelekileyo, ezincinci kunye ezinkulu zingabalwa. Xa ukhetha ipompo, ukuhamba okuphezulu kuthathwa njengesiseko kwaye ukuhamba okuqhelekileyo kuthathelwa ingqalelo. Xa kungabikho ukuhamba okukhulu, ngokuqhelekileyo amaxesha e-1.1 ukuhamba okuqhelekileyo kungathathwa njengowona mgangatho ophezulu.

2. Ukuphakanyiswa okufunwa yinkqubo yokufakela enye idatha ebalulekileyo yokusebenza ekukhethweni kweepompo ze-fluoroplastic. Ngokuqhelekileyo, ukuphakanyiswa kufuneka kwandiswe nge-5% -10% ukukhetha imodeli.

3. Iipropati zolwelo, kubandakanywa igama lesixhobo solwelo, iipropathi ezibonakalayo, iipropathi zekhemikhali kunye nezinye iimpawu. Iimpawu ezibonakalayo zibandakanya ubushushu be-c density d, i-viscosity u, i-particle diameter eqinileyo kunye nomxholo wegesi phakathi, njl., ehambelana nentloko yenkqubo, igesi esebenzayo Ukubalwa kwentsalela ye-corrosion kunye nohlobo lwempompo olufanelekileyo: Iimpawu zeMichiza zibhekisela ikakhulu ukubola kweekhemikhali kunye netyhefu ye-liquid medium, eyona siseko esibalulekileyo sokukhetha imathiriyeli yempompo kunye nohlobo lwesitywina se-shaft.

4. Iimeko zoyilo lwemibhobho yesixokelelwano sesixhobo zibhekisa kubude bokuhanjiswa kolwelo, umgama wokuhanjiswa, isalathiso sonikezelo, idatha ethile efana nenqanaba lolwelo oluphantsi kwicala lokufunxa, inqanaba lolwelo oluphezulu kwicala lokukhutshwa, kunye neenkcukacha zombhobho kunye nemigangatho yazo yolwelo. ubude, izinto eziphathekayo, iinkcukacha zokufakwa kombhobho, kunye nobuninzi njl., ukwenzela ukuba kwenziwe ubalo lwentloko yekama kunye netshekhi ye-NPSH.

5. Kukho iimeko ezininzi zokusebenza, ezifana ukusebenza ulwelo T saturated umphunga amandla P, ukufunxa ecaleni uxinzelelo PS (absolute), ukukhupha icala isikhongozeli uxinzelelo PZ, ukuphakama, iqondo lobushushu ambient, nokuba umsebenzi ungaphakathi okanye ngokuqhubekayo, kunye nesikhundla impompo magnetic iFixed okanye iyasuswa.