Uhlelo lokuthambisa luyisihluthulelo sazo zonke izinhlobo zemishini nemishini, izingxenye zezimoto, elinye lamaphuzu abalulekile wokulungisa alikho ekungcoleni.
Sivame ukunaka uthuli, ukungcola okuyizinhlayiyana, izinto ezingcolisa amanzi, ngokuvamile asiwunaki umoya.
Umoya uyakuphazamisa ukusebenza kwamafutha okugcoba, kuyilapho uwoyela ngokungenakugwenywa uthintana nomoya, kodwa emafutheni okugcoba axutshwe nomoya, njengamafutha awakwazi ukukhishwa ngaphakathi kwegwebu, ibhamuza likawoyela, umphumela ongemuhle wokuthambisa.
Ngokuvamile, uwoyela wokugcoba uzohamba kancane ngemva kokuxhumana ne-air oxidation (
Xhumana ne-oxygen)
, kodwa inqubo ihamba kancane, futhi ayinakugwenywa, evamile, kodwa uma umoya oya ngaphakathi wamafutha okugcoba, inkinga inkulu.
emafutheni okugcoba axutshwe nomoya kunezinhlobo ezintathu eziyinhloko: umoya oncibilike emafutheni (
Akubonakali ngeso lenyama)
, ukumiswa, ukuvaleleka ngaphakathi kwamafutha akukwazi ukukhulula ama-bubbles wegesi, i-bubble yamafutha.
Phakathi kwabo, umshini umisiwe, amafutha abulala kakhulu futhi agcobayo ayeboshwe emafutheni ngaphakathi kwebhamuza.
ibhamuza lizoqoqana, lintante phezu kukawoyela, umthamo omkhulu uma kuqhathaniswa, uma kunebhamuza, qaphela uwoyela ngaphakathi kuvamise ukuba namabhamuza okwakheka kwawo.
I-Bubble imisiwe, iboshwe ngaphakathi kwamafutha, umthamo uncane, kodwa umonakalo omkhulu.
Amabhamuza omoya azodala imfucumfucu kawoyela, uma ukudumba kukawoyela kungacacile, kungathatha isampula, uma kukhona ukuhlelwa, ngakho-ke ukungcoliswa kukawoyela wokugcoba kungamanzi axubile noma ezinye izinto eziwuketshezi.
Uma uyeke ume isikhathi esithile, sampula ukuze ubuyisele uwoyela ocacile, oxutshwe namabhamuza omoya.
imbangela yamafutha okugcoba inamagwebu
izizathu eziningi zizobangela i-bubble, i-bubble ekukhuphukeni kwamafutha, enye yezinto ezivame kakhulu emafutheni okugcoba emanzini.
Lapho exutshwe namanzi emafutheni, kunganciphisa ukungezwani ebusweni kawoyela, akakwazanga ukwakha Bubbles ezinkulu ukuntanta phezulu, kodwa aqhephukile zibe Bubbles amancane imisiwe emafutheni ngaphakathi.
ukungcoliswa kwamafutha okugcoba: uwoyela oxutshwe nolunye uketshezi, okokuhlanza, izinyibilikisi nezinye izinto.
i-oxidation yamafutha e-lube: i-oxidization kawoyela ibangele ukumelana ne-bubble yamafutha kuncishisiwe, amanye amafutha ekusetshenzisweni kwesikhathi eside kuzoba ne-bubble anda, isizathu esivamile kungenxa yokuthi i-oxidation yamafutha.
isithasiselo siphelile, ukulahlekelwa kwe-ejenti elwa negwebu kungabangela ukwanda kwamabhamuza, kufanele kunake iphuzu elilodwa: i-antifoaming ejenti eyengeziwe ingavela inkinga ye-bubble.
Abanye abasebenzisi babona ibhamuza likhuphuka noma i-ejenti evimbela ugwebu idliwe, ingangeza, i-anti-foam ejenti, i-anti-foam ejenti eyengeziwe ingabangela amabhamuza.
ukuvuza: ishubhu, ukuvuza ezindaweni ezifana nophawu.
ithangi eliklanywe kabi: ithangi likaphethiloli lincane kakhulu, cha engeza i-bleb yokuhlunga, i-baffle, emuva kushubhu kawoyela kanye neshubhu liseduze kakhulu, isivinini sokukhishwa kwamabhamuza ngokushesha okukhulu.
kubhamuza lamafutha okugcoba, ibhamuza lezingozi ze
amabhamuza namabhamuza anomonakalo kuwoyela wokugcoba nomshini, ibhamuza lizosheshisa i-oxidation yejubane likawoyela wokugcoba, lisheshise ukusetshenziswa kwezithasiselo, ifilimu yokushisa kawoyela, ayikwazi ukwakha okuphelele, ukulimala kokuguga nokudilika kwemishini.
Amabhamuza ohlelweni lwengcindezi ephezulu azodala izinga lokushisa eliphezulu lendawo, uwoyela asheshe amemetamorphism.
ukulimala kwemishini:
kulula ukucindezela umoya, uwoyela wokugcoba, kukhona igesi, ukushuba kwefilimu kawoyela kuba mncane futhi ngisho nokugqashuka kwefilimu kawoyela kanye nokungqubuzana okuqondile phakathi kwezingxenye zemishini, okubangela ukuguga.
imbangela i-cavitation: i-bubble yaqhuma ngaphansi kwengcindezi, ukulimala kwe-cavitation ekubunjweni kwendawo yensimbi.
umthelela ukusebenza komshini: i-bubble izothinta ukusebenza okuzinzile kwesistimu yemishini, njengesistimu ye-hydraulic izosebenza engazinzile, isenzo asisebenzi, ukugqwala, ifilimu yokupenda iyakhiwa ku-valve core jamming nokunye.
lapho bubble anda ethangini, kanjani kufanele asingathe?
ukusetshenziswa okuhlanzekile, okomile, isampula ekukhishweni komlomo webhodlela lamafutha thatha isampula, qaphela ukuthi akhona yini amanzi emafutheni & ndash;
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I-turbidity yamanzi amahhala noma amafutha, anezingqimba, emulsifying ephaphathekile.
Uma kukhona amanzi, ibhamuza kungenzeka libangelwe emafutheni okugcoba emanzini.
uma kungabangelwa umswakama, futhi indawo yokuhlola ukuvuza kwamafutha, uma yonke into ijwayelekile, kufanele yenze amafutha okuhlolwa kwesampula kawoyela, ahlole ukuthi angcoliswe yini amanye amakhemikhali noma amafutha, noma ukusetshenziswa okungeziwe, i-metamorphism yamafutha.
uma ithangi lakhiwe kabi, lingacabangela ukukhulisa ivolumu, ethangini lamafutha kanye nokumuncwa kwamafutha engeza i-baffle, mesh.
ukwazisa okufudumele: ukuqinisekisa ukugcotshwa okuhle kakhulu kwemishini, kufanele kugwenywe kunoma iyiphi enye impahla kanye namafutha kumafutha okugcoba, uwoyela kufanele uhlanzeke, wome, ungabi nakho okunye ukungcola.
