Amapharamitha womkhiqizo
Isingeniso Somkhiqizo
Iphampu yesikulufa iyamunca futhi idedele uketshezi ngokuzungezisa isikulufa. Isikulufa esiphakathi yisikulufa esisebenzayo, esiqhutshwa ngumgqugquzeli oyinhloko. Izikulufo ezinhlangothini zombili ziyizikulufo eziqhutshwa, futhi zijikeleza zibuyela emuva ngesikulufa esisebenzayo. Zombili izintambo ezisebenza futhi eziqhutshwa isikulufu ziphela kabili. Ngenxa yokuvalwa kokuvunguza nokulingana okuseduze kokuvunguza nodonga lwangaphakathi lwe-liner, kwakheka uchungechunge lwezikhala eziningi ezivalwe phakathi kokungena nokudonswa kwephampu. Ngokuzungezisa nokuzibandakanya kwesikulufa, kwakheka isikhala sophawu oluqhubekayo ekugcineni kokumunca kwepompo, uketshezi olusegumbini lokuncela luvalwe kulo, futhi luqhutshwa ngokuqhubekayo egumbini lokuncela kuye ekugcineni kokukhipha ohlangothini lwe-axial spiral . Ikhipha ngokuqhubekayo nangokungenamkhawulo uketshezi oluvalelwe ezikhaleni ezihlukene, kube sengathi amantongomane aqhutshelwa phambili ngokuqhubekayo ngenkathi kuvunguza ukujikeleza. Lesi yisisekelo sokusebenza esiyisisekelo salolu chungechunge lwepompo yesikulufu esiphindwe kabili.
Intulo Pump Izici:
1. Ulayini wokuvala ongahlangana ne-Rotor ye-stator wehlukanisa ngokuphelele igumbi lokuncela egumbini lokukhipha, ukuze ipompo libe nomsebenzi ofanayo njenge-valve;
2. Ingaletha imidiya enezigaba eziningi zoketshezi, igesi nokuqina.
3. Umthamo awuguquki lapho uketshezi olukumpompo lugeleza, akukho ukuvusa uthuthuva nokuxokozela;
4. Igumbi levolumu elenziwe yi-stator e-elastic linganciphisa ngempumelelo ukugqoka kwendawo okuqukethe izinhlayiya eziqinile;
5. I-viscosity ephakathi nendawo efinyelela kuma-50,000Mpa · s, okuqinile kuze kufike ku-50%;
6. Izinga lokugeleza lilingana nejubane, futhi nombusi, lingalungisa ngokuzenzakalela ukugeleza, futhi kokubili ukulethwa phambili nangasemuva kuvunyelwe.
Iphampu yesikulufa inezinzuzo ezilandelayo:
● Uma kuqhathaniswa nepompo ye-centrifugal, ipompo yesikulufu ayidingi ukufaka i-valve, futhi izinga lokugeleza kungukugeleza okuzinzile okuzinzile;
● Uma kuqhathaniswa nepompo ye-plunger, impompo yesikulufa inekhono elinamandla lokuziphakamisa nokuphakama kokudonsa okuphezulu;
● Uma kuqhathaniswa nempompo ye-diaphragm, ipompo yesikulufu ingathutha zonke izinhlobo zokungcola okuxubekile, okufana negesi equkethe okuphakathi nendawo nezinhlayiya eziqinile noma imicu, futhi ingahambisa nezinto ezahlukahlukene ezonakalisayo;
● Uma kuqhathaniswa namaphampu egiya, amaphampu wokujiya angaletha imidiya enesithunzi;
● Ngokungafani namaphampu e-piston, amaphampu e-diaphragm namaphampu egiya, amaphampu wesikulufa angasetshenziselwa ukugcwalisa nokulinganisa imishanguzo.
Isimiso Esisebenzayo
Iphampu yesikulufu yipampu yohlobo lokushintshelwa. Izingxenye eziyinhloko yi-Rotor ne-stator. I-Rotor iyisikulufu esine-lead-lead enkulu, esinamazinyo amakhulu, nesincane-helix yangaphakathi-ububanzi, kanti i-stator ifana nokuvunguza nekhanda elinamakhanda amabili, okwakha isikhala sendawo yokugcina phakathi kwe-Rotor ne-stator . Lapho i-rotor isebenza ku-stator, okumaphakathi kuhamba ngokuxhuma ukusuka ekugcineni kokuncela kuye ekuhambeni kokukhipha.
Iphampu yesikulufa inezinzuzo ezilandelayo:
1.A ezahlukene ingcindezi flow. Ingcindezi imayelana no-3.4-340 kgf / cm² kanti izinga lokugeleza lingu-1,8600 cm³ / m;
2. Uhla olubanzi lwezinhlobo nama-viscosities oketshezi oluhanjiswa;
3. Inejubane elikhulu ngenxa yamandla aphansi e-inertia ezingxenyeni ezijikelezayo empompini
4. Ngekhono lokuzikhuthaza, ukusebenza okuhle kokudonsa ,;
5.Ukugeleza okungafani, ukudlidliza okuphansi, umsindo ophansi;
6. Ukuzwela kancane kwigesi engenayo nokungcola kuqhathaniswa namanye amaphampu ajikelezayo,
7. Isakhiwo esiqinile, ukufakwa okulula nokugcinwa.
Okubi kwephampu yesikulufu ukuthi isikulufa sidinga ukucutshungulwa okuphezulu nokuhlangana; ukusebenza kwepompo kuyazwela kuzinguquko ku-viscosity ye-liquid.
Umbukiso Womkhiqizo
I-stator yenziwe ngezifiso ngezinto ezintsha futhi inezici ezifana nokumelana nokugqoka, ukumelana nokuguga, ukumelana nokushisa okuphezulu, nokumelana nelangabi.
I-Rotor yenziwa ngensimbi engenasici engenasici futhi yaqiniswa yi-liquefaction, eyenza ukuthi igqoke ukumelana nokuqina.
Kunezindlela ezi-3 zokuxhuma, okungukuthi ukuxhumana ngocingo, ukuxhumana ngentambo nokuxhuma kwe-flange. Indlela yokuxhuma ezenzakalelayo ukuxhuma kocingo.
Amaphutha ajwayelekile nezixazululo
1.Impompo ayisebenzi:
Izimbangela ezingaba khona: Irotor ne-stator ziqinile kakhulu; i-voltage iphansi kakhulu; i-viscosity yesilinganiso iphakeme kakhulu.
Isixazululo: Zungezisa ipompo amahlandla ambalwa ngamathuluzi nangabasebenzi; lungisa ingcindezi; hlaziya abezindaba.
2. Ipompo ayiphumi:
Izimbangela ezingaba khona: ukuqondisa okungalungile kokujikeleza; izinkinga nge-tube yokudonsa; viscosity eliphezulu kakhulu medium; i-rotor, i-stator, noma izingxenye zokudlulisela zilimele;
Isixazululo: Lungisa ukuqondisa kokujikeleza; hlola ukuvuza, ama-valve wokungena nawokuvula; thela imithombo yezindaba; hlola bese ushintsha izingxenye ezonakele;
2.Lack ukugeleza:
Izimbangela ezingaba khona: amapayipi avuzayo; ama-valve angavuleki ngokugcwele noma avinjwe ingxenye; isivinini sokusebenza esiphansi; ukugqoka ama-rotors nama-stators.
Isixazululo: Hlola futhi ulungise amapayipi; vula onke amasango, susa ama-plugs; lungisa ijubane; shintsha izingxenye ezilimele
4.Lack ingcindezi:
Izimbangela ezingaba khona: I-Worn rotor ne-stator.
Isixazululo: Faka esikhundleni se-rotor, i-stator
Ukushisa kwe-5.Motor:
Izimbangela ezingaba khona: ukwehluleka kwezimoto; ingcindezi yokuphuma ngokweqile, ukulayisha ngokweqile ezimotweni, nomonakalo othwala izimoto.
Isixazululo: Hlola imoto bese uyayixazulula; shintsha ingcindezi yokulungisa i-valve yokuvula; buyisela ingxenye eyonakele.
Ingcindezi 6.Flow lehla kakhulu:
Izimbangela ezingaba khona: Ukuvaleka okungazelelwe noma ukuvuza kwesekethe; ukugqoka okungathí sina kwe-stator; ushintsho olungazelelwe ku-viscosity ye-liquid; ukwehla okungazelelwe kwamandla kagesi.
Isixazululo: Susa ishubhu exhunyiwe noma evaliwe; shintsha i-stator rubber; shintsha i-viscosity fluid noma amandla we-motor; lungisa amandla kagesi.
7. Inani elikhulu loketshezi oluvuzayo kushaft seal:
Izimbangela ezingaba khona: ukugqoka okuthe xaxa
Isixazululo: Cindezela noma buyisela okugcwaliswayo.
Imiyalo Yokufaka
● Naka isiqondiso sokujikeleza kwemoto ukuvimbela ukujikeleza okuphindayo.
● Ipayipi okulula ukulisusa elinobude obukhudlwana kune-stator kufanele lifakwe ngaphambi kwendawo ephuma uketshezi ukuze kusetshenziswe indawo ye-stator.
● Gcina okufakwayo kwepompo kuqonde mpo, indawo okuvela kuyo indlela evundlile, ukuze uphawu lusebenze esimeni sengcindezi, kunciphise ingcindezi yegumbi elivalwe. Ukuzungezisa: ukuzungezisa okuphikisana nokuhamba kwewashi njengoba kubonakala ekuphumeni. Amapayipi kufanele asethwe ukuxhasa amaphuzu, ngoba ukungena kwepompo nama-flanges (amapayipi) empompo awakwazi ukumelana nesisindo sepayipi.
● Ipayipi kufanele lihlanzwe ngaphambi kokufakwa ukuze kuvinjelwe izinto zangaphandle ekulimaleni i-stator ne-rotor futhi kudale ukuvimba.
● Ububanzi bepayipi kufanele bufananiswe nobubanzi bepompo ngangokunokwenzeka. Ububanzi obuncane be-inlet buzobangela ukungabi bikho kwepompo okwanele, okuzothinta ukukhishwa kwepompo kanye nengcindezi yokukhipha. Ezimweni ezinzima, kuzoholela ekudlidlizeleni kwepayipi nasekulimaleni kokuqala kwe-stator. Amapayipi amancane kakhulu okukhipha amanzi azoholela ekulahlekelweni kwengcindezi yokuphuma.
● Ngezimpawu zamashafula anezimpawu zemishini, engeza amanzi amasha, uwoyela wokuthambisa, noma okunye okupholisa.
Okwezimpawu zamashaft ezivaliwe ezingashadile, uma okulethwayo okuphakathi kuyisikhuthazi, okuqina kalula futhi okukhanyisiwe, uphawu lomshini kufanele luhlanzwe ngemuva kokuthi ipompo liyekile ukusebenza ukuqinisekisa ukusebenza okujwayelekile kophawu lokukhanda. Uhlangothi ngalunye lwebhokisi lesibonakaliso lune-interface yensimbi yepayipi lentiyintshi, futhi ukufakwa kwe-outlet throttling kufakiwe. Umugqa wokungena woketshezi olujikelezayo uxhunywe ngqo ebhokisini lezimpawu. Ngasohlangothini lwayo lokuphuma, ukufakwa kwe-outlet throttling (okubaluleke kakhulu ekugcineni ingcindezi ethile ebhokisini le-sealability) bese kuxhunywe kulayini ophumayo. Lapho uqala umshini, uketshezi olujikelezayo kufanele luqale kuqala, bese uvula ipompo; lapho kumiswa, kufanele kufakwe ipompo kuqala, bese kucisha uketshezi olujikelezayo.
