Yini ukusetshenziswa kwe-hydroxypropyll methylcellulose ether emshinini uqhumisa udaka?

Ukwakhiwa okwenziwe ngomshini kuzanywe futhi kwagqugquzelwa iminyaka eminingi eChina, kepha ayikho inqubekela phambili enkulu eyenziwe. Ngaphezu kokungabaza kwabantu mayelana nezinguquko ezihlukaniswayo ezakhiwa ezokwakha zokwakha zizoletha izindlela zokwakha zendabuko, isizathu esiyinhloko ukuthi ngaphansi kwemodi yendabuko, okuxubile okuxutshwe esizeni kungenzeka ukuthi kubangele ukufakwa kwamapayipi kanye neminye imisebenzi ngesikhathi sezinkinga ezifana nosayizi wezinhlayiyana nokusebenza. Amaphutha awathinti inqubekela phambili yokwakha kuphela, kodwa futhi wandise ukuqina kokwakha, okuzala abantu abasebenzi bokwesaba futhi kwandisa ubunzima bokukhuthaza ukwakhiwa okwenziwe ngomshini.

Eminyakeni yamuva nje, ngokusungulwa kwamafektri amakhulu ama-mottar ahlanganisiwe kuwo wonke izwe, ikhwalithi nokuqina kodaka kuye kwaqinisekiswa. Kodwa-ke, udaka oluxutshwe olomile lucutshungulwa futhi lukhiqizwa yifektri. Ngokuya kwezinto ezingavuthiwe zodwa, intengo kumele ibe ngaphezulu kunaleyo yokuxubana kwesayithi. Uma ukulungiswa kwencwajana kuqhutshelwa, ngeke kube nenzuzo yokuncintisana ngodaka lokuxubana esizeni, noma ngabe kukhona amazwe ngenxa yenqubomgomo ethi "Ban Cash" isazatshalaliswa ukuze afeze ukufeza, futhi ekugcineni ahambe. Ngaphezu kwalokho, kunokushoda kwabasebenzi abafudukayo emadolobheni amaningi ama-tier afana neBeijing, Guangzhou, Shenzhen nezinye izindlela, kanti izindleko zabasebenzi zokwakha zikhula ziphakeme futhi zikhuthaza inhlanganisela ephelele yokwakhiwa okwenziwe ngomshini.

Ukwethulwa okufushane kokusebenza okuphelele kodaka olufafazwe ngomshini kuqhathaniswa nodaka oluhlanganisiwe lwendabuko, umehluko omkhulu wodaka olushaywe ngodonga olungenzelwa ukusebenza kahle, izinga lokuhamba kwamanzi eliphakeme, futhi namanje lisebenza kahle ngemuva kokuhamba ibanga elide nokuphakama okuphezulu. Inzuzo yayo enkulu kunazo zonke isezingeni eliphakeme kakhulu lokwakha kanye nekhwalithi enhle yodaka ngemuva kokubumba. Njengoba udaka linesivinini esikhulu sokuqala ngesikhathi sokufafaza, kungaba yinqwaba eqinile nge-substrate, enganciphisa ngempumelelo into ye-hololoweling kanye nokuqhekeka. zenzeka. Ngemuva kokuhlolwa okuqhubekayo, kutholakala ukuthi lapho ulungiselela udaka olufakelwa umshini ofafazwe ngomshini, usayizi owenziwe ngomshini ngosayizi omkhulu wezinhlayiyana we-2,5mm, okuqukethwe okulinganiselwe kwamatshe okungu-4.75mm kanye nokuqukethwe kwe-maud okungaphansi kuka-5%. Lapho isilinganiso sokugcina samanzi sodaka olusanda kuhlanganiswa silawulwa ngenhla kwama-95%, inani elizoguquguquki lilawulwa cishe nge-90mm, futhi ukulahleka okungcono kwe-2h kulawulwa kungakapheli i-10mm, udaka unemisebenzi emihle yokupompa nokufafaza ukusebenza. Ukusebenza, nokuvela kodaka okwakhekile kubushelelezi futhi kuhlanzekile, i-slurry ifana futhi icebile, akukho ukugcotshwa, akukho okukhohlakele nokuqhekeka.

Ingxoxo ngezithasiselo ezihlanganisiwe zoMshini ofafazwe ngodaka lwezokwakha lenqubo yokwakha yomshini ofafazwe udaka ngokuyinhloko kufaka phakathi ukuxuba, ukupompa nokufafaza. Esimweni sokuthi ifomula linengqondo futhi ikhwalithi yezinto zokusetshenziswa ezivuthiwe iyafaneleka, umsebenzi oyinhloko womshini ofafazwe umndisi ohlanganisiwe wodumo wokwenza kahle ikhwalithi yodaka olusanda kuxutshwa futhi uthuthukise ukusebenza kwepompo ngodaka. Ngakho-ke, umshini ojwayelekile ufafazwe isengezo se-wortar compound sakhiwa i-ejenti yokugcinwa kwamanzi kanye ne-ejenti yokupompa. I-Hydroxypropylylykyl methyl cellulose ether yi-ejenti yokugcina amanzi ngokusebenza okuhle kakhulu. Akukwazi ukukhulisa kuphela ukubonwa kodaka, kepha futhi kungathuthukisa kakhulu uketshezi lodaka futhi kunciphise ukwahlukaniswa nokopha ngaphansi kwenani elifanayo lokuvumelana. kwenzeka. Umenzeli wepompo uvame ukwakhiwa nge-ejenti yokungena komoya namanzi anciphisa i-ejenti. Ngesikhathi senqubo evuthayo yodaka olusanda kuxutshwa, inani elikhulu lama-bubble a-Tiny Air zethulwa ukwakha umphumela webhola, okunganciphisa ukumelana kwebhola phakathi kwezinhlayiya ezihlanganisiwe futhi kuthuthukise ukusebenza kwepompo yodaka. Ngesikhathi senqubo yokufafaza udaka olufafazwe ngomshini, ukudliviewa okuncane okubangelwa ukujikeleza kwephampu okudlulisela i-hopper kungekudala, okuholela ekuvukeni kwamapayipi lapho ubumba ngemuva kokubumba kuthambekele ekunciphiseni nasekuqhekekeni. Ngakho-ke, lapho uhlela izithasiselo ezihlanganisiwe ngodaka olushaywe ngomshini, abanye abaqinisi kufanele bangezelwe kahle ukuze behlise ijubane ukuncipha kodaka.

Lapho abasebenzi benza izivivinyo zodaka ezifafazwe ngomshini, inani lezithasiselo ezihlanganisiwe zazingu-0.08%. Udaka lokugcina lwalunokusebenza okuhle, ukusebenza okuhle kakhulu kokupompa, akukho mkhuba we-sag ngesikhathi senqubo yokufafaza, kanye nobukhulu obuphezulu bokufafaza okukodwa kungafinyelela ku-25px.

Lapho abasebenzi benza izivivinyo zodaka ezifafazwe ngomshini, inani lezithasiselo ezihlanganisiwe zazingu-0.08%. Udaka lokugcina lwalunokusebenza okuhle, ukusebenza okuhle kakhulu kokupompa, akukho mkhuba we-sag ngesikhathi senqubo yokufafaza, kanye nobukhulu obuphezulu bokufafaza okukodwa kungafinyelela ku-25px.

Umshini wokufafaza udaka lokufaka udaka lokuhlola ifomula (M10)

Imininingwane yokuhlola yomshini ofafazwe ngodaka oluhlaza

Izinkinga ezijwayelekile nezixazululo zodaka olufafazwe ngodaka:

1. Imibuzo ngogesi

Imishini yokufafaza ngomshini ingekagesi kagesi aphezulu. Lapho uxhuma ugesi, okokuqala, kuyadingeka ukubheka ukuthi ngabe kukhona yini okuwukuvuza noma ukuvuza kukhebula, kanti okwesibili, kuyadingeka ukunaka ukuthi i-motor yomhlabathi isingathwa kahle, nokuthi ukujikeleza kwemoto kuya phambili futhi kubuyela emuva kwemoto kuvamile. Uma kukhona ukungahambi kahle, kuyadingeka ukunqamula ukulethwa kwamandla ngesikhathi ukuze kulungiswe kabusha nokulungiswa.

2. Imibuzo mayelana nokuxhuma

I-blockage ibangelwa ikakhulukazi yizici ezilandelayo. . (2) Akukho ukugcwala kwangaphambili kwepayipi, ngakho-ke inani lokuvumelana liya ngokuya lincane futhi lincane ngesikhathi senqubo yokupompa yodaka. . .

Lapho usebenza, kufanele kusetshenziswe ngokuqinile nemigomo, futhi imishini kumele ihlanzwe ngesikhathi ngemuva kokusetshenziswa ngakunye. Uma kwenzeka kuvinjelwe amapayipi, kuyadingeka ukuthi ushaye ipayipi ngesikhathi, futhi kwenqatshelwe ukuvumela umsindi wepayipi isikhathi eside.

3. Imibuzo mayelana nokuphepha kokwakha

Isibopho sokuphepha sibaluleke kakhulu kuneNtaba iTai. Imishini yokufafaza umshini ingeyamishini emincane futhi ephakathi nendawo, kepha isenezingozi ezithile ngenxa yesidingo sokucindezela okuthile ngesikhathi senqubo yokupompa. Ikakhulu ekwakhiweni okuphezulu, ukunakwa okukhethekile kufanele kukhokhwe ekuphepheni kwabasebenzi bezokwakha. Ngakho-ke, kuyadingeka ukubeka imishini yokufafaza endaweni efanelekile ngesikhathi sokwakha, futhi abahlinzeki kufanele babambisane nomunye. Kuyenqatshelwe ngokuphelele ukukhomba isibhamu sokufafaza kunoma ngubani ukuvikela ukulimala ngokomzimba noma ukulahleka kwempahla okubangelwa yizici zabantu.

Inhlanganisela ephelele yokwakhiwa okwenziwe ngodaka nodaka oluxubile luyindlela engenakugwenywa ekuthuthukisweni komkhakha womuntu oxutshwe omile ngokuzayo. Kodwa-ke, njengamanje, abantu baseChina abanawo ukuqaphela okwenele ukwakhiwa okwenziwe ngomshini. Amafektri womuntu okomile ahlanganisiwe awanawo ukuqonda okucacile kokusebenza kanye nezici zobuchwepheshe zodaka olufafazwe ngomshini, futhi akukho zisebenzi ezinamakhono emakethe ezingasebenza ngekhono imishini efafazwe ngomshini. Abaningi. Ngakho-ke, ukukhushulwa okuphelele kokwakhiwa okwenziwe ngomshini kudinga nokusekelwa okuqinile kukahulumeni kanye nemizamo ehlanganyelwe yabantu abanezinhloso eziphakemeyo abahlanganyela embonini yezokwakha!