Udidi lwe-S oluthe tyaba lwempompo yolwahlulo lwenqanaba elinye lokufunxa kabini

Ingcaciso yeMveliso

I-S, iimpompo zohlobo lwe-SH zinenqanaba elinye, iimpompo ze-centrifugal zokufunxa kabini ezihlulwe kwi-casing yepompo, ezisetyenziselwa ukupompa amanzi acocekileyo kunye nolwelo oluneempawu ezibonakalayo kunye neekhemikhali ezifana namanzi.

Olu hlobo lwempompo lunentloko yeemitha ezili-9 ukuya kwi-140 yeemitha, isantya sokuhamba kwe-126m³/h ukuya kwi-12500m³/h, kwaye ubushushu obuphezulu bolwelo akufunekanga budlule kwi-80°C.Ilungele iifektri, imigodi, unikezelo lwamanzi ezidolophini, izikhululo zombane, iiprojekthi ezinkulu zokonga amanzi, ukunkcenkceshela komhlaba weefama kunye nokukhupha amanzi.njl., iimpompo ze-48SH-22 ezinkulu zingasetyenziswa njengeempompo ezijikelezayo kwizikhululo zamandla ezishushu.

Intsingiselo yemodeli yempompo: njenge-10SH-13A

I-10-I-diameter ye-suction port yahlulwe ngama-25 (oko kukuthi, ububanzi bezibuko lokufunxa lempompo yi-250mm)

S, SH ukufunxa kabini kwinqanaba elinye lempompo yamanzi esentini

I-13-Isantya esithile sahlulwe nge-10 (oko kukuthi, isantya esithile sempompo yi-130)

A kuthetha ukuba impompo ithathelwe indawo kunye ne-impellers yee-diameters zangaphandle ezahlukeneyo

Uhlobo lwe-S oluthe tyaba olukwinqanaba elinye lokufunxa kabini kuluhlu lwesakhiwo sempompo esembindini:
Xa kuthelekiswa nezinye iimpompo zohlobo olufanayo, i-S-type ye-horizontal double-suction pump ineempawu zobomi obude, ukusebenza kakuhle, isakhiwo esifanelekileyo, iindleko eziphantsi zokusebenza, ukufakwa kunye nokugcinwa ngokufanelekileyo, njl njl. Kuyinto efanelekileyo yokukhusela umlilo, air conditioning, ishishini imichiza, unyango amanzi kunye namanye amashishini.ngempompo.Uxinzelelo loyilo lomzimba wempompo yi-1.6MPa kunye ne-2.6MPa.OMPa.
I-inlet kunye ne-outlet flanges yempompo yomzimba ifumaneka kumzimba wempompo ephantsi, ukwenzela ukuba i-rotor ikhutshwe ngaphandle kokuqhawula umbhobho wenkqubo, olungele ukulungiswa.ubomi.Uyilo lwe-hydraulic lwe-impeller yempompo yokwahlukana yamkela iteknoloji ye-CFD ye-state-of-the-art, ngaloo ndlela ukwandisa ukusebenza kakuhle kwe-hydraulic ye-S-pump.Ukulinganisa ngamandla i-impeller ukuqinisekisa ukusebenza kakuhle kwempompo ye-S.Idayamitha ye-shaft ijiyile kwaye isithuba sokuzala sifutshane, nto leyo inciphisa ukuphambuka kwe-shaft kwaye yandise ubomi betywina lomatshini kunye nokuthwala.I-bushings ifumaneka kwizinto ezininzi ezahlukeneyo zokukhusela i-shaft kwi-corrosion kunye nokugqoka, kwaye i-bushings inokutshintshwa.Nxiba iringi Iringi yokunxiba enokuthathelwa indawo isetyenziswa phakathi komzimba wempompo kunye ne-impeller ukuthintela ukunxitywa komzimba wempompo yokwahlula kunye ne-impeller.Zombini ukupakisha kunye nokutywinwa komatshini kunokusetyenziswa, kwaye izitywina zingatshintshwa ngaphandle kokususa isigqubuthelo sempompo.Ukuthwala Uyilo olulodwa lomzimba oluthweleyo lwenza ukuba ukuthwala kufakwe igrisi okanye ioli encinci.Ubomi boyilo bokuthwala bungaphezulu kweeyure ze-100,000.Ukuthwala ithrasti emiqolo emibini kunye nokuzala okuvaliweyo nako kungasetyenziswa.
Izibuko zokufunxa kunye nokukhupha zohlobo lwe-S lwempompo ye-centrifugal ethe tye ephindwe kabini ingaphantsi kwe-axis yempompo, ejongene ne-axis kunye necala elithe tye.Ngexesha lokugcinwa, isigqubuthelo sempompo sinokususwa ukususa zonke iinxalenye ngaphandle kokuqhawula i-motor kunye nombhobho.
Impompo yokwahlula ubukhulu becala yenziwe ngumzimba wempompo, isigqubuthelo sempompo, i-shaft, i-impeller, iringi yokutywina, umkhono we-shaft, iinxalenye zokuthwala kunye neendawo zokutywina.Izinto eziphathekayo ze-shaft yintsimbi ephezulu ye-carbon structural, kunye nempahla yezinye iindawo ziyintsimbi.I-impeller, ikhonkco lokutywina kunye nomkhono we-shaft zizinto ezisengozini.
Izinto eziphathekayo: Ngokweemfuno zangempela zabasebenzisi, izixhobo ze-S-type double suction centrifugal pump ingaba nobhedu, isinyithi esityhidiweyo, i-ductile iron, i-316 insimbi engenasici, i-416;I-7 yensimbi engenasici, i-steel-way steel, i-Hastelloy, i-Monel, i-titanium alloy kunye ne-Alloy 20 kunye nezinye izinto.
Isalathiso sokujikeleza: Ukusuka kwisiphelo senjini ukuya kwimpompo, uthotho lwempompo “S” lujikeleza ngokunxamnye newotshi.Ngeli xesha, i-port yokufunxa isekhohlo, i-port yokukhupha isekunene, kwaye impompo ijikeleza ngewotshi.Ngeli xesha, izibuko lokufunxa lisekunene kwaye izibuko lokukhupha lisekhohlo..
Ububanzi beesethi ezipheleleyo: iiseti ezipheleleyo zeempompo zokubonelela, iimoto, iipleyiti ezisezantsi, ukudibanisa, ukungenisa kunye nokuthumela ngaphandle imibhobho emfutshane, njl.
Ufakelo lwempompo yohlobo lokwahlulahlula
1. Khangela ukuba impompo evulekileyo yohlobo lwe-S kufuneka ingabi namonakalo.
2. Umphakamo wofakelo lwempompo, kunye nelahleko yokwenziwa koxinzelelo lomoya wombhobho wokufunxa, kunye nesantya sawo samandla, akufunekanga ube mkhulu kunexabiso lobude obuvumelekileyo bokufunxa obuchazwe kwisampulu.Ubungakanani obusisiseko kufuneka buhambelane nobukhulu bofakelo lweyunithi yempompo

Ulandelelwano lokufakela:
①Beka impompo yamanzi kwisiseko sekhonkrithi engcwatywe ngeebholiti ze-ankile, lungisa inqanaba lesithuba esinemilo ye-wedge phakathi, kwaye uqinise ngokufanelekileyo iibholithi ze-ankile ukunqanda ukuhamba.
②Galela ikhonkrithi phakathi kwesiseko kunye nonyawo lwempompo.
③ Emva kokuba ikhonkrithi yomile kwaye yomelele, qinisa iibholithi ze-ankile, kwaye ujonge kwakhona umgangatho we-S-uhlobo lwempompo yokuvula phakathi.
4. Lungisa ukugxila kwe-motor shaft kunye ne-pump shaft.Ukwenza i-shafts ezimbini kumgca othe tye, impazamo evumelekileyo ye-concentricity kumacala angaphandle eeshafu ezimbini ngu-0.1mm, kwaye impazamo evumelekileyo yokungalingani kwesiphelo sokukhutshwa kobuso kunye nomjikelezo ngu-0.3mm (kwindawo
Emva kokudibanisa i-inlet yamanzi kunye nemibhobho yokuphuma kwaye emva kokuvavanya, kufuneka zilinganiswe kwakhona, kwaye kufuneka zihlangabezane neemfuno ezingentla).
⑤Emva kokujonga ukuba ukulawulwa kwemoto kuhambelana nokulawulwa kompompo wamanzi, faka i-coupling kunye nepini yokudibanisa.
4. Imibhobho yokungena kwamanzi kunye nokuphuma kwamanzi kufuneka ixhaswe ngezibiyeli ezongezelelweyo, kwaye akufanele zixhaswe ngumzimba wempompo.
5. Umphezulu odityanisiweyo phakathi kwempompo yamanzi kunye nombhobho kufuneka uqinisekise ukuxinana komoya okulungileyo, ngakumbi umbhobho wokungena kwamanzi, kufuneka uqinisekise ngokungqongqo ukuba akukho moya uvuzayo, kwaye kufuneka kungabikho kwenzeka ukubambisa umoya kwisixhobo.
6. Ukuba i-S-uhlobo lwepompo yokuvula i-middle-open ifakwe ngaphezu komgangatho wamanzi ongenayo, i-valve ephantsi ingafakwa ngokubanzi ukuze kuqaliswe impompo.Indlela yokuguqula ivacuum nayo ingasetyenziswa.
7. Ivalve yesango kunye nevalve yokukhangela zifuneka ngokubanzi phakathi kwempompo yamanzi kunye nombhobho ophumayo wamanzi (i-lift ingaphantsi kwe-20m), kunye nevalve yokukhangela ifakwe emva kwevalve yesango.
Indlela yokufakela ekhankanywe ngasentla ibhekisela kwiyunithi yempompo ngaphandle kwesiseko esiqhelekileyo.
Faka ipompo kunye nesiseko esiqhelekileyo, kwaye ulungelelanise inqanaba leyunithi ngokulungelelanisa i-shim ene-wedge phakathi kwesiseko kunye nesiseko sekhonkrithi.Emva koko uthele ikhonkrithi phakathi.Imigaqo yokufakela kunye neemfuno ziyafana nezo zeeyunithi ngaphandle kwesiseko esiqhelekileyo.

Uhlobo lwe-S lwempompo luqala, yima kwaye uqhube
1. Qala kwaye umise:
① Ngaphambi kokuba uqalise, jika i-rotor yempompo, kufuneka igudileyo kwaye ilingane.
②Vala ivalve yesango lokuphuma kwaye ugalele amanzi kwimpompo (ukuba akukho valve esezantsi, sebenzisa impompo yokufunxa ukukhupha kunye nokuguqula amanzi) ukuqinisekisa ukuba impompo igcwele amanzi kwaye akukho moya ubanjwe.
③Ukuba impompo ixhotyiswe ngegeyiji yokufutha okanye igeyiji yoxinzelelo, vala umqhagi oqhagamshelwe kwimpompo kwaye uqalise injini, kwaye uyivule emva kokuba isantya siqhelekile;emva koko uvule ngokuthe ngcembe ivalve yesango lokuphuma, ukuba isantya sokuhamba sikhulu kakhulu, unokuvala ngokufanelekileyo ivalve encinci yesango ukuze ulungelelanise.;Ngokuchasene noko, ukuba izinga lokuhamba lincinci kakhulu, vula i-valve yesango.
④Qinisa i-nut yoxinzelelo kwi-packing gland ngokulinganayo ukwenza ulwelo luphume ngamathontsi, kwaye ubeke ingqalelo ekunyukeni kobushushu kwindawo yokupakisha.
⑤ Xa umisa ukusebenza kwempompo yamanzi, vala iinkuku zegeyiji yokufunxa kunye negeyiji yoxinzelelo kunye nevalve yesango kumbhobho ophumayo wamanzi, emva koko ucime umbane wenjini.Khupha amanzi aseleyo ukukhusela umzimba wempompo kwiqhwa kunye nokuqhekeka.
⑥Xa ingasetyenziswa ixesha elide, impompo yamanzi kufuneka yahlulwe ukomisa amanzi kwiindawo, kwaye umphezulu womatshini kufuneka uqatywe nge-oyile yokunqanda umhlwa ukuze ugcinwe.

Umsebenzi:
①Ubushushu obuphezulu bempompo yamanzi abuyi kudlula i-75℃.
②Ubungakanani bebhotela esekelwe kwi-calcium esetyenziselwa ukuthambisa i-bearing kufuneka ibe yi-1/3 ~ 1/2 yesithuba somzimba wokuthwala.
③ Xa ukupakisha kugugile, i-gland yokupakisha inokunyanzeliswa ngokufanelekileyo, kwaye ukuba ukupakisha konakaliswe kakhulu, kufuneka kutshintshwe.
④ Qwalasela iindawo ezidityanisiweyo kwaye ubeke ingqalelo ekunyukeni kweqondo lobushushu lokuthwala kwemoto.
⑤ Ngexesha lokusebenza, ukuba kukho ingxolo okanye esinye isandi esingaqhelekanga sifunyenwe, yima ngokukhawuleza, jonga unobangela, kwaye uwususe.
⑥ Musa ukonyusa isantya sempompo yamanzi ngaphandle kwesizathu, kodwa ingasetyenziswa ngesantya esisezantsi.Ngokomzekelo, isantya esilinganiselwe sempompo yalo mzekelo ngu-n, izinga lokuhamba ngu-Q, intloko ngu-H, amandla e-shaft ngu-N, kwaye isantya sincitshiswe kwi-n1.Emva kokunciphisa isantya, isantya sokuhamba, intloko, kunye namandla e-shaft Ziyi-Q1, i-H1 kunye ne-N1 ngokulandelanayo, kwaye ubudlelwane babo bokubambisana bunokuguqulwa ngefomula elandelayo.
Q1=(n1/n)Q H1=(n1/n)2 H N1=(n1/n)3 N

Indibano kunye nokuchithwa kwempompo yokwahlukana kohlobo lwe-S
1. Hlanganisa iinxalenye ze-rotor: ukunyusa imali yokufakela i-impeller, i-shaft sleeve, i-shaft sleeve nut, i-sleeve yokupakisha, i-ring yokupakisha, i-gland yokupakisha, i-ring yokugcina amanzi kunye neengxenye zokuthwala kwi-pump shaft, kwaye ubeke umsesane wokutywina kabini, kwaye emva koko ufake i-Coupling.
2. Faka iindawo ze-rotor kumzimba wempompo, ulungelelanise indawo ye-axial ye-impeller phakathi kwendandatho ephindwe kabini yokutywina ukuyilungisa, kwaye ubophe i-gland ye-bearing body kunye nezikrini zokulungisa.
3. Faka ukupakisha, ubeke iphedi yephepha eliphakathi, gubungela isigqubuthelo sempompo kwaye uqinise iphini lomsila we-screw, uze uqinise i-nut cover nut, kwaye ekugqibeleni ufake i-gland yokupakisha.Kodwa musa ukucinezela ukupakisha kakhulu, izinto zokwenyani zixinene kakhulu, i-bushing iya kutshisa kwaye itye amandla amaninzi, kwaye ungayicinezeli ngokukhululekileyo, iya kubangela ukuvuza okukhulu kolwelo kunye nokunciphisa ukusebenza kakuhle kolwelo. impompo.
Emva kokuba indibano igqityiwe, vula i-shaft yempompo ngesandla, akukho nto yokuxubha, ukujikeleza kuhambelana ngokufanelekileyo kwaye kunye, kwaye ukuchithwa kungenziwa ngokulandelelana kwendibano engentla.