Kwiyunithi yepompo ye-vacuum edibanisa ipompo yeRoots kunye nepompo ye-rotary vane, ukukhetha isihluzo esifanelekileyo kubalulekile ukuze inkqubo izinze kwaye ikhuseleke kungcoliseko lwamasuntswana. Nangona kunjalo, impazamo eqhelekileyo kukongeza amazinga okuhamba kweepompo zombini okanye ukusebenzisa izinga lokuhamba kwepompo ephambili (Roots) njengeyona nto iphambili kuzo zonke izihluzi. Le ndlela "ifanelana nobukhulu obunye" idla ngokukhokelela ekusebenzeni kakubi kokuhluza, isantya sokumpompa esiphantsi, kwanokonakala kwezixhobo.
Ingqiqo yokukhetha echanekileyo ilandela umgaqo "wokumiselwa okwahlukileyo kwipompo nganye, ukufanisa ngokwemfuno," kunye nesicwangciso sokulungelelanisa esisetyenziswa ngokukodwa ekukhetheni isihluzi sokungena.
1. Umlinganiselo weNqanaba lokuHamba: I-Rotary Vane Pump njenge-Lower Limit, i-Roots Pump Connection njenge-Dominant Factor
Ngokwethiyori, umlinganiselo wesantya sokuhamba kwesihluzi kufuneka usekelwe kwisantya sokupompa sepompo ye-rotary vane. Nangona kunjalo, ngenxa yokuba isihluzi sokungena sifakwa ngqo kwi-port yokungena yepompo yeRoots, isihluzi esincinci kakhulu esifana ngqo nokususwa kwepompo ye-rotary vane asinakusetyenziswa. Isizathu kukuba i-port yokungena yepompo yeRoots inkulu kakhulu kune-port yokukhupha yepompo ye-rotary vane. Ukukhetha isihluzi ngokusekwe kwisantya sokuhamba esincinci kuya kubangela uqhagamshelo oluncinci olungenakukwazi ukudibana neflange enkulu yobubanzi bepompo yeRoots (umz., DN100 okanye DN160). Ukunyanzela uqhagamshelo olunjalo ngee-reducers kuya kudala ukumelana okukhulu kokugeleza, okuthintela kakhulu ukusebenza kakuhle kokungena kwepompo yeRoots okanye ukuyithintela ukuba iqalise.
Ngoko ke, icebo elifanelekileyo lokuvumelana nali: Thatha isantya sokumpompa esiqhubekayo sepompo ye-rotary vane njengomda ophantsi wokuhamba, ngelixa usebenzisa ubungakanani boqhagamshelo lwesango lokungena lepompo yeRoots njengekhrayitheriya yokukhetha ebalaseleyo. Ngokwenyani, kufuneka ukhethe isihluzi esinxibelelwano lwaso luhambelana ngqo neflange yepompo yeRoots (engafunekiyo okanye i-reducer emfutshane kakhulu), kwaye isantya sokuhamba kwaso esilinganiselweyo sisondele kangangoko kunokwenzeka kwisantya sokumpompa sepompo ye-rotary vane vane. Ukuba kuvela ingxabano, beka phambili ukuhambelana koqhagamshelo, uvumele ukuhamba okulinganiselweyo kwesihluzi kube kukhulu ngokuphakathi kunesantya sepompo ye-rotary vane vane. Le ndlela "yokudibanisa kuqala, ukuyekelelana kokuhamba" ikhusela ipompo yeRoots ngokuchanekileyo okwaneleyo ngaphandle kokuphazamisa ukusebenza kokumpompa kweyunithi ngokudambisa kakhulu.
2. Ukukhethwa kwesihluzi sokungena: Ukulinganisela ukuchaneka kunye noqhagamshelo
Ukuchaneka kweSihluzo: Nokuba kukho ukungahambi kakuhle kokuhamba kwamanzi, ukuchaneka kwesihluzo se-inlet filter kufuneka kukhethwe ngokungqongqo ngokweemfuno zePump yeRoots (ngesiqhelo i-1-3μm) ukuze ibambe uthuli olulingana ne-micron kwaye ikhusele ii-rotor zayo ezichanekileyo. Ukususwa kwe-rotor kwiPump yeRoots kuncinci, nto leyo eyenza ukuba ibe buthathaka kakhulu kumasuntswana. Le mfuneko ayitshintshi ngenxa yokulungiswa kwesantya sokuhamba kwamanzi okanye ubungakanani boqhagamshelo.
Ukudibanisa uQhagamshelo: Ubungakanani boqhagamshelo kufuneka buhambelane nesango lokungena lepompo yeRoots. Ngokwesiqhelo, iipompo zeRoots zine-vacuum flanges ezinkulu ezifana nemigangatho ye-KF, ISO, okanye i-DN (umz., DN100, DN160). Le yimiqathango ephambili kwinkqubo yokukhetha.
3. Ukukhethwa kwesihluzo sokukhupha umoya: Isitshixo soNyango emva koNyango
Isihluzi sokukhupha umoya sidla ngokufakwa kwindawo yokukhupha umoya yepompo ye-rotary vane. Umsebenzi waso oyintloko kukwahlula inkungu yeoyile, okuvumela ukukhutshwa komoya okanye ukubuyiswa kweoyile ngendlela enobuhlobo nokusingqongileyo.
Ukuhamba Nokuqhagamshela: Akukho mfuneko yokulungelelanisa apha. Ukhetho kufuneka lulandele ngokungqongqo ukuhamba komoya we-rotary vane pump kunye nobungakanani boqhagamshelo. I-exhaust port ye-rotary vane pump idla ngokuba luqhagamshelo olunemisonto emincinci (umz., G3/4″, G1″). Isihluzi somoya siqhagamshela ngqo kule port.
Ingqwalasela Yokusebenza: Ekubeni iimpompo ze-rotary vane zithwala inkungu enkulu yeoyile kwi-exhaust yazo, isihluzo kufuneka sibe nomsebenzi osebenzayo wokudibanisa (ukusebenza kakuhle ≥99.9%). Kukwacetyiswa ukuba sixhotyiswe ngomgca wokubuyisela ioyile ukuze siqondise ioyile ehluziweyo ukuba ibuyele kwimpompo ukuze isetyenziswe kwakhona, ukunciphisa iindleko zokulungisa.
Yeka ingcamango elula yokuhlanganisa amanzi. Thatha ipompo ye-rotary vane—ipompo ekhupha igesi—njengomda ophantsi wokuhamba kwamanzi, ngelixa usebenzisa uqhagamshelo olukhulu lwepompo yeRoots njengomlinganiselo wokukhetha ophambili. Le ndlela ifezekisa ibhalansi efanelekileyo phakathi kokhuseleko kunye nokusebenza.
Ixesha lokuthumela: Juni-05-2026
