Litharollo tsa rona li atisa ho nkoa le ho tšeptjoa ke basebelisi 'me li ka phethahatsa litlhoko tse tsoelang pele tsa lichelete le tsa sechaba bakeng sa M74D ea sefahleho se habeli bakeng sa pompo ea marine, Khoebo ea rona e sebetsa ho latela molao-motheo oa ts'ebetso ea "botšepehi, tšebelisano-'moho e entsoeng, batho ba ikemiselitseng, ba hlōla- hlola tshebedisano”. Re tšepa hore re ka ba le lerato le monate le bo-rakhoebo ba tsoang lefats'eng lohle.
Litharollo tsa rona li atisa ho nkoa le ho tšeptjoa ke basebelisi 'me li ka phethahatsa litlhoko tsa lichelete le tsa sechaba tse tsoelang peleM74D mochini tiiso, Mechanical Face Tiiso, mechanical pump shaft seal, Setiiso sa Pump Shaft, Ke hobane’ng ha re ka etsa lintho tsee? Hobane: A, Re 'nile ra tšepahala le ho tšepahala. Litharollo tsa rona li na le boleng bo holimo, theko e khahlang, matla a phepelo a lekaneng le tšebeletso e phethahetseng. B, Sebaka sa rona sa libaka se na le molemo o moholo . C, Mefuta e fapaneng: Amohela potso ea hau, Mohlomong e tla ananeloa haholo.
Likaroloana
• Bakeng sa li-shafts tse hlakileng
• Tiiso e habeli
•Ho se leka-lekane
• Ho potoloha liliba tse ngata
• E ikemetseng ka tataiso ea ho potoloha
• Seal concept e thehiloeng ho mefuta ea M7
Melemo
• Ho boloka thepa hantle ka lebaka la lifahleho tse feto-fetohang habonolo
• Khetho e atolositsoeng ea lisebelisoa
• Ho feto-fetoha ha phetiso ea torque
• EN 12756 (Bakeng sa litekanyo tsa khokahanyo d1 ho fihla ho 100 mm (3.94″))
Likopo tse khothalelitsoeng
•Indasteri ea lik'hemik'hale
•Indasteri ea tšebetso
•Indasteri ea pampiri le pampiri
•Low solids content le tlaase abrasive mecha ea litaba
•Mecha ea litaba e chefo le e kotsi
•Mecha ea litaba e nang le litšobotsi tse fokolang tsa lubrication
•Likhomaretsi
Sebaka sa ts'ebetso
Shaft bophara:
d1 = 18 … 200 mm (0.71″ … 7.87″)
Khatello:
p1 = 25 bar (363 PSI)
Mocheso:
t = -50 °C ... 220 °C
(-58 °F … 428 °F)
Lebelo la ho thella:
vg = 20 m/s (66 ft/s)
Axial movement:
d1 ho fihla ho 100 limilimithara: ±0.5 limilimithara
d1 ho tloha ho 100 mm: ±2.0 mm
Lisebelisoa tse Kopantsoeng
Lesale la ho ema (Carbon/SIC/TC)
Rotary Ring (SIC/TC/Carbon)
Setiiso sa Bobeli (VITON/PTFE+VITON)
Selemo le likarolo tse ling (SS304/SS316)
Lethathamo la lintlha tsa WM74D
Litiiso tse sebetsang ka sefahleho tse peli li etselitsoe ho netefatsa hore litiiso tsa mochini li ka sebetsa ka mokhoa o phahameng oa ho tiisa. Litiiso tse entsoeng ka sefahleho habeli li tlosa ho lutla ha mokelikeli kapa khase ka har'a lipompo kapa li-mixer. Litiiso tse entsoeng ka makhetlo a mabeli li fana ka boemo ba polokeho le ho fokotsa ho lumellana ha pompo e ke keng ea khoneha ka tiiso e le 'ngoe. Ho bohlokoa ho pompa kapa ho kopanya ntho e kotsi kapa chefo.
Litiiso tse entsoeng ka makhetlo a mabeli li sebelisoa haholo linthong tse ka chang, tse qhomang, tse chefo, tse granular le tse tlotsang. Ha e sebelisoa, e hloka mokhoa o thusang oa ho tiisa, ke hore, mokelikeli oa ho itšehla thajana o kenngoa ka sekoting sa ho tiisa pakeng tsa lipheletsong tse peli, ka hona ho ntlafatsa maemo a lubrication le a pholileng a tiiso ea mechine. Lihlahisoa tsa pompo tse sebelisang litiiso tse habeli tsa mochini ke: pompo ea polasetiki ea fluorine ea centrifugal kapa pompo ea lik'hemik'hale ea tšepe e sa hloekang ea IH, jj.
tiiso ea mochini oa sefahleho habeli, tiiso ea mochini oa pompo, tiiso ea pompo ea mochini
