Ipompo ye-centrifugal yohlobo olunye lwe-D-suction multistage kunye nepompo ye-boiler yohlobo olunye lwe-DG-suction multistage feed pump
Iimpawu zeMveliso
Ipompo ye-centrifugal ye-D-type single-suction multistage
Ukusebenza kakuhle kunye nokonga amandla: Ngokusebenzisa uyilo oluphambili lwemodeli ye-hydraulic, imijelo yokuhamba kwe-impeller kunye nee-guide vanes ziye zaphuculwa ukuze kuncitshiswe ngempumelelo ilahleko ye-hydraulic kunye nokuphucula ukusebenza kakuhle kwepompo. Xa kuthelekiswa neepompo ze-centrifugal zendabuko, ukusetyenziswa kwamandla kunokuncitshiswa phantsi kweemeko ezifanayo zokusebenza, nto leyo ekhokelela ekongeni okukhulu kwexesha elide kwiindleko zombane kubasebenzisi.
Ulwakhiwo oluncinci: Njengoko idizayini yayo ibandakanya ukufunxa okukodwa, izigaba ezininzi, kunye nezigaba ezahlukeneyo, ii-impellers zepompo zicwangciswe ngolandelelwano, kunye noyilo olusengqiqweni olunciphisa iimfuno zendawo yomgangatho, nto leyo eyenza ukuba ifaneleke ukufakwa kwiindawo okanye kumagumbi ezixhobo anendawo encinci.
Ukusebenza okuzinzileyo: Inkqubo yeshaft inobulukhuni obugqwesileyo, kwaye izinto zerotor zilawulwa ngokuchanekileyo, ukuqinisekisa ukungcangcazela okuphantsi kunye namanqanaba engxolo ngexesha lokusebenza. Oku kuqinisekisa ukusebenza okuzinzileyo ngexesha lokusebenza ixesha elide kwaye kunciphisa umngcipheko wokungaphumeleli okubangelwa kukungcangcazela kwezixhobo.
Uluhlu olubanzi lwesicelo: Ifanelekile ukupompa amanzi acocekileyo kunye nolwelo oluneempawu ezibonakalayo nezekhemikhali ezifana namanzi acocekileyo, kunye nobushushu obungadluli kwi-80°C. Isebenza kwiimeko ezahlukeneyo ezifana nokuqukuqela kwemigodi, ukunikezelwa kwamanzi ezidolophini kunye nokuqukuqela, iinkqubo zamanzi ezijikelezayo kwimizi-mveliso, kunye nokunkcenkceshela kwezolimo.
Ipompo yokuTya yeBoiler yeSigaba esinye se-DG
Ukusebenza kakuhle kakhulu kwiqondo lobushushu eliphezulu: Izinto ezihambayo kwimpompo zenziwe ngezinto ezimelana nobushushu obuphezulu, ezifana nentsimbi ye-alloy ye-impeller kunye ne-pump shaft, ezinokumelana nokukhukuliseka kunye nokugqwala kolwelo olushushu obuphezulu. Ingathutha amanzi acocekileyo okanye ulwelo olushushu obuncinci olunamaqondo obushushu angadluli kwi-160°C - 210°C, ukuhlangabezana neemfuno zobushushu obuphezulu zamanzi okusela ebhoyila.
Ukusebenza okukhuselekileyo nokuthembekileyo: Ixhotyiswe ngesixhobo sokuvala umngxuma esipheleleyo, esidla ngokusebenzisa izitywino zoomatshini, ezibonelela ngokusebenza kakuhle kokuvala kwaye zithintele ngokufanelekileyo ukuvuza kolwelo kubushushu obuphezulu, ziqinisekisa ukusebenza okukhuselekileyo kwepompo. Ukongeza, iibheringi zepompo zisebenzisa iindlela zokuthambisa ezinyanzelekileyo okanye zokuphola ukuqinisekisa ukuba azishushu kakhulu kwaye aziphumeleli phantsi kweemeko zobushushu obuphezulu.
Ubonelelo lwamanzi olusebenzayo noluzinzileyo: Yenzelwe ngokukodwa iinkqubo zamanzi okusela amanzi kwibhoyila, inika amandla okuphuma kwamanzi azinzileyo, iqinisekisa ukunikezelwa kwamanzi rhoqo nangokulinganayo kwibhoyila. Oku kuthintela ukuguquguquka komthamo wamanzi ekuchaphazeleni ukusebenza kwebhoyila, ngaloo ndlela kuqinisekisa ukusebenza kwebhoyila okukhuselekileyo nokusebenzayo.
Uyilo lwesakhiwo olunengqiqo: Ipompo isebenzisa isakhiwo esinye esifunxayo, esinamanqanaba amaninzi, esihlukaniswe ngamacandelo kunye nee-impellers ezicwangciswe ngokulinganayo kwinqanaba ngalinye, zilungelelanisa amandla e-axial, zinciphisa imithwalo yokuthwala, kwaye zandisa ubomi benkonzo yepompo. Ukungena kunye nokuphuma kwepompo zombini zijolise ngokuthe nkqo, okwenza kube lula ukunxibelelana kunye nokufakelwa ngemibhobho yamanzi ebhoyila.
Iiparamitha zokusebenza
Ipompo ye-centrifugal ye-D-type single-suction multistage
Uluhlu lwesantya sokuhamba kwamanzi: Ngokwesiqhelo phakathi kwe-5 m³/h kunye ne-300 m³/h, kunye neemodeli ezifanelekileyo zesantya sokuhamba kwamanzi ezifumanekayo ukuhlangabezana neemfuno ezahlukeneyo zemveliso, ukusuka ekuhanjisweni kokuhamba okuphantsi okuqhubekayo ukuya ekuhanjisweni kwebhetshi ngamanani okuhamba okuphakathi.
Uluhlu lwentloko: Intloko ingafikelela kwi-50 m ukuya kwi-600 m, ilungele iimfuno zokuhanjiswa kolwelo kwiindawo eziphakamileyo ezahlukeneyo kunye nemigama, kwaye ikwazi ukumelana lula nokuhanjiswa kwamanzi okanye iimeko zokukhupha amanzi amdaka.
Amandla enjini: Amandla enjini ngokubanzi yi-5.5kW - 250kW, enokuthelekiswa ngokweeparamitha zokuhamba kunye nentloko yepompo ukuqinisekisa ukuba ipompo isebenza kuluhlu olusebenzayo kwaye inika amandla aneleyo.
Ipompo yokuTya yeBoiler yeSigaba esinye se-DG
Uluhlu lwesantya sokuhamba kwamanzi: Ngokwesiqhelo phakathi kwe-10 m³/h kunye ne-400 m³/h, ekwaziyo ukuhlangabezana neemfuno zamanzi okuphakelwa kweebhoyila zeetoni ezahlukeneyo, nokuba ziibhoyila ezincinci zoshishino okanye iibhoyila ezinkulu zeplanti yamandla, kunye nemigangatho efanelekileyo yokuhamba kwamanzi efumaneka kuzo zonke izicelo.
Uluhlu lwentloko: Intloko ukuya kuthi ga kwi-100 m - 1000 m, ihambelana ngokuchanekileyo nentloko efunekayo ngokusekelwe kuxinzelelo lokusebenza kwebhoyila kunye nokuphakama kwamanzi okuphakelwa ukuqinisekisa ukungena kwamanzi okuphakelwayo kwidrama yebhoyila.
Amandla enjini: Amandla enjini aqhele ukuba phakathi kwe-15 kW ukuya kwi-400 kW, enika inkxaso enamandla yokusebenza okuzinzileyo kwepompo phantsi kweemeko zobushushu obuphezulu kunye noxinzelelo oluphezulu, ukuqinisekisa uxinzelelo kunye nokuhamba kwamanzi okuzinzileyo.
Umgaqo wokusebenza
Ipompo ye-centrifugal ye-D-type single-suction multistage
Ipompo ye-centrifugal ye-single-suction multistage centrifugal yohlobo lwe-D inee-impeller ezininzi ezidityaniswe ngothotho. Ulwelo lungena kwi-impeller yesigaba sokuqala lusuka kwigumbi lokufunxa. Phantsi kwamandla e-centrifugal aveliswa kukujikeleza kwesantya esiphezulu se-impeller, ulwelo luphoswa kumda wangaphandle we-impeller luze lungene kwi-impeller yesikhokelo. Ii-index vanes ziguqula amandla e-kinetic olwelo abe ngamandla oxinzelelo kwaye zikhokele ulwelo kwi-impeller yesigaba esilandelayo. Ngale nkqubo yokunyusa uxinzelelo ngokulandelelana kwizigaba ezininzi zee-impeller, ulwelo ekugqibeleni lukhutshwa kwi-pump outlet ngoxinzelelo oluphezulu, okuvumela ukuthuthwa kolwelo oluphezulu.
Ipompo yokuTya yeBoiler yeSigaba esinye se-DG
Umgaqo wokusebenza wepompo yamanzi ebhoyila yohlobo lwe-DG-type single-suction multi-stage multi-stage ufana nowepompo ye-centrifugal yohlobo lwe-D-type single-suction multi-stage, zombini zifezekisa ukuthuthwa kolwelo ngoqhagamshelo olulandelelanayo lwee-impeller ezininzi ukuze kuphuculwe uxinzelelo. Umahluko ophambili usekwe kuyilo lwayo, olulungiselelwe ngokukodwa ukuphatha imidiya yobushushu obuphezulu. Ulwelo lungena kwi-impeller yesigaba sokuqala nge-suction inlet yepompo, lucinezelwe yi-impeller, luze lungene kwi-diffuser. I-diffuser iguqula inxalenye yamandla e-kinetic ibe ngamandla oxinzelelo kwaye ikhokele ulwelo kwi-impeller yesigaba esilandelayo. Ngokucinezela okuqhubekayo ngamanqanaba amaninzi e-impeller, ulwelo lufumana uxinzelelo olwaneleyo kwaye ekugqibeleni luhanjiswa kwi-boiler, luhlangabezana neemfuno ze-boiler zoxinzelelo lwamanzi okuhambisa kunye nesantya sokuhamba.
iimeko zesicelo
Iimeko zesicelo seempompo ze-centrifugal ze-single-suction ezinezigaba ezininzi ze-D:
● Ishishini lemigodi: Lisetyenziselwa ukuhambisa amanzi ngaphantsi komhlaba, ukuthuthwa kodaka kwizityalo zokufaka intsimbi (kufuneka kutshintshwe izinto ezisetyenziswa ekuphumeni kwamanzi), njl.
● Icandelo likaMasipala: Unikezelo lwamanzi oluxinzelelweyo kwiindawo zamanzi zasezidolophini, ukunyuswa kwamanzi amdaka kwizikhululo zonyango lwelindle, njl.njl.
● Imveliso yemizi-mveliso: Iinkqubo zamanzi okupholisa ezijikeleza umzi-mveliso, ukuthuthwa kwamanzi ngendlela yenkqubo, njl.
● Icandelo lezolimo: Iiprojekthi ezinkulu zokunkcenkceshela iifama, ukuphambukiswa kwamanzi kunye nokutsalwa kwamanzi kwiindawo zokugcina amanzi, njl.
Iimeko zesicelo sempompo yamanzi ebhoyila yohlobo lwe-DG-type single-suction multistage boiler:
● Ishishini lamandla: Iinkqubo zamanzi okufunxa iibhoyila kwizityalo zamandla obushushu kunye nezityalo zamandla obushushu, ezibonelela ngamanzi okufunxa aphezulu, anobushushu obuphezulu kwiibhoyila.
● Iibhoyila zemizi-mveliso: Amanzi okufunxa iibhoyila ngomphunga kwiinkampani ezahlukeneyo zemizi-mveliso (ezifana neekhemikhali, iilaphu, kunye nemizi-mveliso yephepha), ukuqinisekisa ukusebenza kwebhoyila okuqhelekileyo.
● Iinkqubo zokufudumeza: Amanzi okufunxa iibhoyila kwiindawo zokufudumeza iibhoyila zesithili, ukuhlangabezana neemfuno zamanzi zeebhoyila zokufudumeza.
Isikhokelo sokukhetha
Xa ukhetha ipompo ye-centrifugal ye-single-suction multistage centrifugal yohlobo lwe-D okanye ipompo yamanzi ye-boiler ye-single-suction multistage feed ye-DG, ezi zinto zilandelayo kufuneka ziqwalaselwe:
Iimpawu zesixhobo esithuthwayo: kuquka igama eliphakathi, ubushushu, ukurhawuzelela, ukubola, kunye nomxholo oqinileyo. Ukuba kuthunyelwa ulwelo olushushu kakhulu kumanzi okusela ebhoyila, uhlobo lwe-DG lolona khetho lukhethwayo; ukuba kuthunyelwa amanzi acocekileyo kubushushu begumbi okanye ulwelo olufanayo, uhlobo lwe-D lolona khetho lufanelekileyo.
Iimfuno zesantya sokuhamba kwamanzi kunye nentloko: Ngokusekelwe kwisantya sokuhamba kolwelo oluza kuthuthwa kunye nentloko efunekayo kwimveliso, jonga kwitheyibhile yeeparameter zokusebenza kwepompo ukuze ukhethe imodeli ehlangabezana neemfuno zokusebenza.
Iimeko zokufakelwa: Cinga ngobukhulu bendawo yokufaka, uyilo lombhobho, ububanzi bombhobho wokungena/wokuphuma, njl.njl., ukuqinisekisa ukuba ubukhulu bokufakelwa kompompo buhambelana neemeko zalapho.
Indawo yokusebenza: Cinga ngobukhulu bendawo yokufaka, ulwakhiwo lombhobho, ububanzi bombhobho wokungena kunye nowokuphuma, njl.njl., ukuqinisekisa ukuba ubukhulu bofakelo lombhobho buhambelana neemeko zendawo.
Kucetyiswa ukuba udibane nomthengisi wezixhobo zokumpompa oqeqeshiweyo ngaphambi kokuba ukhethe imodeli, unike iinkcukacha zeemeko zokusebenza ukuze ufumane iingcebiso zokukhetha ezichanekileyo, ukuqinisekisa ukuba izixhobo ezikhethiweyo zinokusebenza ngokufanelekileyo nangokuzinzileyo.
Iingcebiso Zokugcina Nokunyamekela
Uhlolo lwemihla ngemihla: Jonga rhoqo ukuba uxinzelelo lokungena kunye nolwe-outlet kunye nesantya sokuhamba kwepompo ziqhelekile na, ukuba umbane wemoto kunye nobushushu zingaphakathi koluhlu oluchaziweyo, ukuba kukho ukuvuza emzimbeni wepompo kunye nemibhobho, kwaye ukuba ubushushu kunye nokungcangcazela kweendawo zokuthwala zikwimeko elungileyo na.
Ukugcinwa kwe-Lubrication: Ngokweemfuno zencwadi yemiyalelo yezixhobo, yongeza okanye utshintshe ioyile yokuthambisa (igrisi) rhoqo kwiibheringi ukuqinisekisa ukuthambisa okulungileyo kunye nokunciphisa ukuguguleka.
Ukugcinwa kweTywina: Hlola izinga lokuvuza kwesitywina soomatshini. Ukuba izinga lokuvuza lidlula ixabiso elichaziweyo, tshintsha ngokukhawuleza izinto zesitywina ukuze uthintele ukuvuza okuphakathi ukuba kungabangela umonakalo okanye kuchaphazele ukusebenza kwepompo.
Ukuhlolwa kwee-Impeller kunye neeVanes zesikhokelo: Qhobosha i-pump housing rhoqo ukuze uhlole ukuguguleka kunye nokubola kwezinto ezihambayo ezifana ne-impeller kunye ne-guide vanes. Ukuba kukho nawuphi na umonakalo ofunyenweyo, lungisa okanye utshintshe izinto ngokukhawuleza ukuze uphephe ukuwohloka kokusebenza okubangelwa kukonakala kwezinto.
Uvavanyo oluQhelekileyo: Kwiimpompo ezihlala zilindile, kufuneka kwenziwe uvavanyo oluqhelekileyo ukuqinisekisa ukuba zingasetyenziswa nangaliphi na ixesha xa kufuneka. Ngexesha lovavanyo, jonga ukuba ukusebenza kwempompo kunye nezandi zayo zokusebenza ziqhelekile na.
Ngokugcinwa nokunyamekela ngokwesayensi nangokufanelekileyo, ubomi benkonzo yepompo bunokwandiswa ngokufanelekileyo, ukuthembeka kokusebenza kwezixhobo kuphuculwe, ukuvela kweziphene kuncitshiswe, kwaye inkqubela phambili yemveliso iqinisekisiwe.