Itekhnoloji yokwenza umgubo wesinyithi

Ukuveliswa kuhambelana nendlela kunye nenkqubo yokulungisa umgubo wesinyithi nge-atomization

Itekhnoloji yangasemva

Kwiminyaka ye-1820, i-atomization yomoya yayisetyenziselwa ukwenza i-non-ferrous metal powders, kwaye kwiminyaka ye-1950 kunye ne-1960, yayisetyenziswa ngokubanzi ukuvelisa i-metal kunye ne-alloy powders Ekupheleni kweminyaka yee-1970 kunye no-1980s, kunye nophuhliso lobuchwepheshe bekhompyutha kunye nobuchwepheshe bolawulo lwangoku, i-atomization yangena kwixesha lophuhliso olunamandla. Okwangoku, inkqubo ye-atomization yegesi yesiqhelo kukusebenzisa igesi engamanzi, njenge-nitrogen engamanzi, i-argon yolwelo, emva kokufudumeza i-gasification, isebenzisa i-high-high-pressure gas ejoliswe kwintsimbi engamanzi, i-atomization yesinyithi ibe ngamasuntswana. Ngoku i-atomization yegesi isetyenziselwa ngakumbi igesi ye-inert, okanye i-high-pressure air, njl.

Ukuveliswa kujolise ekuboneleleni indlela yokulungiselela umgubo wesinyithi nge-atomization, kwaye isombulule ingxaki yeendleko eziphezulu zokulungiselela i-powder yensimbi nge-atomization. Ukuze kulungiswe ingxaki yezobugcisa, ukuveliswa kunika indlela yokulungiselela umgubo wesinyithi nge-atomization, equka la manyathelo alandelayo: i-atomizer yolwelo ishushu kwaye ifakwe ngumphunga ukuze ifumane i-atomizer yegesi, apho, i-atomizer ilulwelo kwi-atmosphere ye-10 â ° c-30 â ° C, kunye nomgubo wesinyithi ufunyenwe ngokudlula i-atomizer igesi atomization yolwelo lwesinyithi. I-atomized substance yinto enendawo yokubilisa kuluhlu lwe-50 ° C ukuya kwi-200 ° C. Apho, i-nebulizer yi-ethanol okanye i-nebulizer ngumxube we-ethanol namanzi. I-atomizer ngamanzi, kwaye phambi kokuba i-atomizer yolwelo icinezelwe, ifudunyezwe kwaye ifakwe i-gasified kwangaphambili, i-atomizer ikwabandakanya la manyathelo alandelayo: ukukhupha kunye nokususa i-oksijini, ukwenza inzalo kunye nokukhupha amanzi akrwada, ukufumana amanzi acocekileyo acocekileyo. Amanzi akrwada ngawo nawaphi na amanzi akwitephu yamanzi, amanzi olwandle okanye amanzi adibeneyo. I-atomization yegesi yolwelo lwesinyithi ibandakanya: Kuxinzelelo olungekho ngaphantsi kwe-1.1 mpa kwaye kwiqondo lobushushu elingekho ngaphantsi kwendawo yokubilisa ye-atomizer, ulwelo lwetsimbi lufakwa kwi-atomizer engumphunga.

Apho, emva kokuba i-metal liquid igas atomized kwaye i powder yensimbi ifunyenwe, inkqubo yokunciphisa umgubo wesinyithi iquka la manyathelo alandelayo. Apho, emva kwerhasi ye-atomization yolwelo lwesinyithi ukufumana umgubo wesinyithi, i-atomization yerhasi ekhutshiweyo kwitreyi yokutshiza ye-atomization iyafunyanwa. Ukuveliswa kwangoku kunika indlela yokulungiselela i-metal powders ngokufaka i-atomizing into engamanzi kwi-atmosphere ye-10 â ° C ukuya kwi-30 â ° C, i-aerosols ibonisa imeko yolwelo. Xa kuthelekiswa negesi ye-inert kunye ne-nitrogen ene-gaseous kwiqondo lokushisa eliqhelekileyo kunye noxinzelelo, ukuveliswa akufuneki ukunyibilikisa izinto ze-atomized ukusuka kwi-gaseous state, ngaloo ndlela kuncitshiswe iindleko zokufumana ulwelo lwe-atomized material; Kwiqondo lokushisa eliqhelekileyo kunye noxinzelelo, i-atomizer iyilwelo, ngoko ke ukuthuthwa koxinzelelo oluphezulu akufuneki kwinkqubo yokuthutha, okunciphisa iindleko zokuthutha kunye nobungozi be-atomizer. Ukushwankathela, indlela yokulungiselela umgubo wesinyithi nge-atomization ebonelelwe ngokuqanjwa kunokunciphisa kakhulu iindleko zezinto eziphathekayo ze-atomized, ngaloo ndlela ukunciphisa iindleko zokulungiselela umgubo wesinyithi. Ukunika umfanekiso ocacileyo weskimu sobugcisa bomzobo wokuqanjwa okanye ubugcisa bangaphambili, inkcazo emfutshane yemizobo efunekayo ukuze isetyenziswe ekufanekiseni okanye inkcazo yobugcisa yangaphambili inikwe ngezantsi, imizobo eqhotyoshelweyo echazwe ngezantsi inye kuphela i-embodiments ye-inventory yangoku, kunye neminye imizobo eqhotyoshelweyo inokufumaneka ngaphandle komsebenzi wokudala kumagcisa aqhelekileyo kulo mmandla. Ikhiwane.

I-1 ibonisa umzobo wokuhamba kwendlela yokulungiselela umgubo wensimbi nge-atomization, kwaye umzobo we-2 ubonisa umzobo wesakhiwo sendawo yenqaba ye-atomization.

Ukuze wenze abantu abakwicandelo lobugcisa baqonde ngcono iskimu sokuqanjwa, oku kulandelayo kuchazwe ngakumbi ngokucokisekileyo ngemizobo eqhotyoshelweyo kunye nomfanekiso othile. Ngokucacileyo, i-embodiments echazwe yinxalenye kuphela yokwenziwa kwezinto, kungekhona zonke. Ngokusekelwe kwi-embodiments ye-invention, zonke ezinye izinto ezifunyenwe ngamagcisa aqhelekileyo kwintsimi ngaphandle kokwenza umsebenzi wokudala ziwela ngaphakathi kwendawo yokukhusela imveliso. Njengoko kuboniswe kuMzobo 1, umkhiwane. I-1 inika umzobo wokuhamba kwendlela yokulungiselela umgubo wesinyithi nge-atomization enikezelwe kwi-embodiment ye-invention, enokuthi ibandakanye: Inyathelo le-S1: i-pre-vaporization ye-atomizer yamanzi phantsi koxinzelelo, ukufumana i-atomizer yegesi. I-nebulizer kule embodiment ibhekisela kwinto engamanzi kubushushu obuqhelekileyo kunye noxinzelelo. Ngokukodwa, inokuba yinto engamanzi kwi-atmosphere ye-10 â ° C ukuya kuma-30 â ° C. Inyathelo S2: i-atomizer yegesi ifakwe kwi-atomizing tray yokutshiza, kwaye ulwelo lwesinyithi luyigesi ye-athomu ukufumana umgubo wesinyithi.

Kufuneka kuqatshelwe ukuba, ekubeni igesi isetyenziselwa ukwenza i-atomize isinyithi esimanzi, i-gaseous state ye-atomizer kufuneka igcinwe xa ifakwe kwi-tray yokutshiza; Ukongeza, xa i-atomizer isetyenziselwa ukwenza i-atomize yentsimbi engamanzi, i-atomizer isetyenziselwa ukutshiza isinyithi solwelo kuxinzelelo oluphezulu, olufana ne-atomization eqhelekileyo ukulungiselela umgubo wesinyithi. Njengoko kubonisiwe kwifig. 2, umkhiwane. I-2 ibonelela ngomzobo oqingqiweyo wesakhiwo sendawo ye-atomizing tray yokutshiza ye-embodiment ye-invention. Kwinkqubo ye-atomization yesinyithi, i-metal liquid 2 igeleza ihla ukusuka kwicala elingaphezulu kwe-atomization spray plate 1; ngelo xesha, igesi ye-atomization itshizwe ngejethi yejethi 3 kumacala omabini olwelo lwetsimbi 2 ehlayo, impembelelo iveliswa kulwelo lwetsimbi 2, oluthi luvelise intsimbi engumgubo. Uninzi lweegesi zeathom ezisetyenziswayo ngoku yinitrogen okanye ezinye iigesi ezingenayo. Kodwa le gesi kuthutho lwamashishini ihlala ifuneka ukuba ipholise kuqala ixinzelelwe ibe lulwelo, kubushushu obuphantsi kunye noxinzelelo oluphezulu lothutho. Okokuqala, kubiza kakhulu ukunyibilikisa initrogen engamanzi okanye igesi engasebenziyo enolwelo kubushushu obuqhelekileyo kunye noxinzelelo, kwaye kuyabiza kakhulu ukugcina initrogen engamanzi inyibilikile ngexesha lothutho, isiphumo kukuba ixabiso le-atomizer liyanyuka, nto leyo ekhokelela kwixabiso eliphezulu lomgubo wesinyithi. Kuyilo lwangoku, into engamanzi kubushushu obuqhelekileyo kunye noxinzelelo lusetyenziswa ngokuthe ngqo njenge-atomizer, kwaye kulula ukuyifumana kunento enegesi kubushushu obuqhelekileyo kunye noxinzelelo, kwaye akufuneki ukuyinyibilikisa into, ukuveliswa kunciphisa iindleko zokuthengwa kwe-atomizer, kwaye ayifuni ukusebenzisa uxinzelelo oluphezulu kunye nokuhamba kobushushu obuphantsi kwinkqubo yothutho. Ngoko ke, i-atomizer esetyenziswe kwi-invention inokunciphisa kakhulu iindleko zokufumana i-atomizer, ngaloo ndlela inciphisa iindleko zokulungiselela umgubo wesinyithi nge-atomization.

Ngokuzikhethela, kwindlela ethile yokuyila, i-atomizer ingaba ngamanzi, i-ethanol, okanye umxube wamanzi kunye ne-ethanol, phakathi kwabanye. Ukuqwalasela ukuba i-atomization ye-powder yensimbi ekulungiseleleni, imfuno yokugqibela yokukhupha i-atomization. Ke ngoko, ukuze kuncitshiswe iindleko zokufunxa ii-aerosol ezingamanzi zibe zii-aerosols zegesi, izinto ezinendawo yokubila esezantsi zinokusetyenziswa njengee-aerosols. Ngokuqinisekileyo, kuyaqondakala ukuba indawo yokubilisa akufanele ibe phantsi kakhulu, ngaphandle koko iyancipha ngakumbi. Ngoko ke, kwelinye umfuziselo ethile yokuqanjwa, izinto atomized ingaquka ngakumbi into enendawo abilayo kuluhlu 50 ° C ukuya 200 ° C. Kakade ke, nebulizer kunye neqondo eliphezulu ukubila aliqukwanga ekusungulweni, kunye nebulizer kunye nendawo abilayo 50 ° C-200 ° C kwi-embodition enconyiweyo ngakumbi i-embodiment. ukufunxa ulwelo atomized. Komnye umzobo othile wokuqanjwa, i-atomizer ingaba ngamanzi. Kufuneka kuqatshelwe ukuba ixabiso lamanzi liphantsi ngokumalunga nezinye izinto. Iindleko zeatomizer zinokuncitshiswa kakhulu. Ngapha koko, amanzi asetyenziswa njenge-atomizer kulo mzobo anokuba ngamanzi afumaneka lula njengamanzi olwandle, amanzi etephu, okanye amanzi adityanisiweyo. Kungenjalo, ukuze kuthintelwe ukungcola emanzini, amanzi anokubandakanya:

Amanzi akrwada ahlanjululwa nge-distillation, sterilization kunye ne-deionization ukufumana amanzi ahlambulukileyo. Amanzi angamanzi asetyenziswa njenge-atomizer ukulungiselela umgubo wesinyithi ngokusetyenziswa kwe-atomization yomsebenzisi emva kwe-gasification, enokuthintela ngokufanelekileyo amasuntswana okungcola emanzini, i-oksijeni kunye nokunye ukusuka kwi-oxidation ukuya kwisinyithi. Ngaphezu koko, ukwenzela ukuba ugweme i-oxidation engenakuphepheka ye-powder yensimbi efunyenweyo ngexesha lokulungiselela inkqubo, emva kokufumana i-powder yensimbi, inokubandakanya ngakumbi unyango lwe-powder yensimbi ngokuphendula kokunciphisa. Ngokukodwa, umgubo wesinyithi unokuxutywa kunye negesi yokunciphisa ukuvelisa ukusabela kokunciphisa phantsi kweemeko ezithile zokusabela, kwaye ekugqibeleni ufumane umgubo wesinyithi ococekileyo. Ngokusekelwe kumfanekiso ongekho ngqiqweni, kwenye imbonakalo ethile yokuqanjwa, ukuveliswa kungabandakanya ngakumbi: Kuxinzelelo olungekho ngaphantsi kwe-1.1 mpa kwaye ingabi ngaphantsi kweqondo lokubila le-atomizer, isinyithi solwelo sichithwa yi-atomizer enomphunga. Ngokukodwa, xa i-atomizer yegesi ikhupha isinyithi esilulwelo, kuyaqinisekiswa ukuba i-atomizer ayinyibiliki. Ngoko ke, kuyimfuneko ukwenza i-atomization yensimbi kwindawo yokushisa ephezulu kunye noxinzelelo oluphezulu. Ngokukodwa, i-atomization inokwenziwa kuxinzelelo olungaphezulu kwe-1.1 mpa kunye nobushushu obuphezulu kunendawo yokubilisa ye-atomizer. Kufuneka kuqatshelwe ukuba uxinzelelo olungekho ngaphantsi kwe-1.1 mpa lunokusetyenziswa kwi-embodiments apho i-atomizer yamanzi, kodwa uxinzelelo lwe-0.6 mpa okanye i-0.7 mpa lunokusetyenziswa kwizinto ezifana ne-ethanol.

Ngokuzikhethela, kwelinye i-embodiment ethile yokwenziwa, inokubandakanya ngakumbi: i-atomization yegesi ephezulu yoxinzelelo lwe-metal liquid, ukufumana umgubo wesinyithi, i-aerosols yegesi ekhutshwe kwi-tray yokutshiza ifunyenwe. Ngenxa yokuba iatomizer ilulwelo kubushushu obuqhelekileyo kunye noxinzelelo, xa iatomizer yerhasi ikhutshiwe kwiqondo lobushushu eliphezulu kunye noxinzelelo oluphezulu lweatomizer, ubushushu kunye noxinzelelo lwehla, iatomizer inokunyibilika ibe lulwelo. Kulula ukurisayikilishwa kunezinto ezinegesi, ngoko ke ukonga iindleko. I-embodiments kule ngcaciso ichazwe ngendlela eqhubekayo. Umfuziselo ngamnye ubalaselisa umahluko kwezinye izinto. Iinxalenye ezifanayo okanye ezifanayo zomfanekiso ngamnye zithunyelwa omnye komnye. Kwisixhobo esiveziweyo, inkcazo ilula kuba ihambelana nendlela evezwe ngayo, njengoko ichazwe kwicandelo leendlela. Indlela yokulungiselela i-powder yensimbi nge-atomization enikezelwa yi-invention yaziswa ngokubanzi. Kweli phepha, umgaqo kunye nokuphunyezwa kokuqulunqwa kuchazwe ngemizekelo ethile, esetyenziselwa kuphela ukunceda ukuqonda indlela kunye nengcamango yayo engundoqo. Kufuneka kucaciswe ukuba ukuveliswa kunokuphuculwa kwaye kulungiswe ngaphandle kokwahlulwa kumgaqo-siseko wokuqanjwa kwabasebenzi bezobugcisa abaqhelekileyo kwintsimi yezobugcisa, olu phuculo kunye nokuguqulwa kwakhona kuwela ngaphakathi kwendawo yokukhusela amabango okuveliswa.