Slurry model muhiimadda qaybaha caadiga ah
Naqshadaynta saxda ah iyo xulashada walxaha socodka qaybaha ayaa dammaanad qaadaya waxqabadka bamka centrifugal iyo nolosha xaalad muhiim ah. Si kastaba ha noqotee, haddii bamka uusan shaqeynin qaybaha kale, taas oo ah, iyada oo aan loo eegin sida naqshadeynta qaybta hadda jirta, xulashada alaabta, iyada oo aan loo eegin sida, ma dammaanad qaadi karno waxqabadka iyo nolosha bamka.
Waayo-aragnimadu waxay muujisay in bamka centrifugal uu shaqeynayo inta badan dhibaatooyinka ka yimaada dhibaatooyinka xulashada alaabta, inta badan xulashada qaybaha iyo dhibaatooyinka saxda ah ee wax soo saarka. Naifushibeng oo ku socda falanqaynta shilalka ayaa muujinaysa in arrimaha waxqabadka bamka kaliya ay ka dhigan tahay kaliya 10.6% wadarta guud ee shilalka, kuwa kale waxay ka tirsan yihiin dhibaatooyinka xulashada walxaha, dhibaatada ugu weyn ee xulashada qaybaha iyo dhibaatooyinka wax soo saarka. Haddaba,soo saaraha bamka slurrydoorashada saxda ah ee bamka centrifugal qaybaha muhiimka ah si loo hubiyo in hawlgalka caadiga ah uu yahay xaalad muhiim ah. On bamka centrifugal, qaybaha socodka ayaa lagu xisaabtamay, ka dib oo dhan, nambarku weli waa yar yahay, halka qaybaha kale ee tirada, ama ka badan.
Iyada oo horumarinta dhaqaalaha qaranka, noocyo badan oo badan oo bamka, qaybaha bamka centrifugal haddii dadaalka lagu hagaajinayo jaangooyooyinka, heerka caalamiga ah, waxay ka dhigi doontaa noocyo badan oo ka mid ah qaybaha, xaddi yar oo tiro yar, kuwaas oo maamulka wax soo saarka iyo keeni jahawareer, xaddidaya kororka wax soo saarka shaqada, laakiin sidoo kale isticmaalka iyo dayactirka ayaa sidoo kale keenay dhibaatooyin weyn.
Sidaa darteed, si joogto ah loo hagaajiyo jaangooyooyinka qaybaha bamka, GM waxay ahayd heerka warshadaha bamka shaqo muhiim ah. Hadda, xirmooyinka, ganaaxa, jir, giraanta baakadaha, qanjidhada xirxirida, gacmaha xirxirida, jir-qaadista, xirmooyinka, giraanta shaabadda, lowska impeller iyo qaybaha kale waxay horey u ahaayeen heerka warshadaha ama heerarka taxanaha. Habaynta badeecada, kordhinta heerka guud. Tusaalaha nooca F-nooca Naifushibeng, nooca F-ga guud ahaan 30 nooc, laakiin kaliya lix bays, celcelis ahaan shan nooc oo badeecado ah ayaa wadaaga bay. Sababo la xiriira jaangooyooyinka, horumarinta caalamiga ah ee heerka iyo hagaajinta maamulka wax soo saarka warshadda, hagaajinta wax soo saarka shaqada, si wax ku ool ah loo hubiyo in warshadaha bamka boodboodka ay sii socdaan.
Sidaa darteed, waxaa jira qalfoofyo ku jira shaabadda caagga ah ee nooca J Heerarka Wasaaradda Warshadaha Kiimikada ayaa lagu daray lambarka caadiga ah ee HG4-692-67. Tag tusaale: d = 20 mm, D = 40 mm, H = 10 mm, xawaaraha. Koodhka shaabadda: PD20x40x10 Dooro shaabad caag ah oo qalfoofka ah arrimaha muhiimka ah: 1 Ku rakib habka xidhidhiyaha cabbirrada lagu taliyey iyo dhammaystirka dusha sare ee lagu duubay Jaantuska 9-2. 2 si fudud looga saaro, gaar ahaan 3-4 dhexroor dalool dalool ah d1 = 3 ~ 6 mm godad.
Daloolka si aad uga saarto shaabadda. 3 si ay u fududaato rakibaadda, si looga fogaado xagashada on rakibaadda shaabadaysan baaquli, hordhaca ah ee shafka ama gacanta Chamfer 15-30 digrii. Cadaadiska daboolida 4 dhinac ayaa ka weyn 0.5 kg / cm ^ 2, waxaa ugu wanaagsan in loo isticmaalo dhinaca cadaadiska hoose ee dhaqaha si loo taageero.
Waqtiga boostada: Jul-13-2021