Iingenelo kunye nokungalunganga kwezixhobo zokomisa kunye nezithintelo kumdlalo wezinto eziza kuqondwa ngokupheleleyo

Iingenelo kunye nokungalunganga kwezixhobo zokomisa kunye nezithintelo kumdlalo wezinto eziza kuqondwa ngokupheleleyo

Amagqabantshintshi:

Izixhobo zokomisa zifudunyezwa ukwenza izinto ekunyakameni (ngokubanzi zibhekisa kumanzi okanye ezinye iinxalenye zolwelo oluguquguqukayo) ukubaleka komphunga, ukufumana inani elichaziweyo lokufuma kwizinto eziqinileyo. Injongo yokomisa kukusebenzisa izinto eziphathekayo okanye ukuqhutyelwa phambili. Enyanisweni, ukomisa kuyinkqubo elula, nangona kunjalo, kwezinye iimeko, amaqhekeza awasomile ngokupheleleyo. Isizathu soku kungenxa yezinto ezininzi zangaphandle ezinefuthe...

Izixhobo zokomisa zifudunyezwa ukwenza izinto ekunyakameni (ngokubanzi zibhekisa kumanzi okanye ezinye iinxalenye zolwelo oluguquguqukayo) ukubaleka komphunga, ukufumana inani elichaziweyo lokufuma kwizinto eziqinileyo. Injongo yokomisa kukusebenzisa izinto eziphathekayo okanye ukuqhutyelwa phambili. Ngokwenza umsebenzi, ukomisa yinkqubo elula, kodwa, kwezinye iimeko, amaqhekeza angomi ngokupheleleyo. Isizathu soku kungenxa yokuba ezinye izinto zangaphandle zichaphazela umphumo wokomisa, ngokukodwa le miba ilandelayo:

1. Iqondo lokushisa: libhekisela kwiqondo lokushisa lomoya kwi-barrel yokomisa, yonke into ekrwada ngenxa yeempawu zayo ezibonakalayo, ezifana nesakhiwo se-molecular, ubunzima obuthile, ubushushu obuthile, isiqulatho sokufuma kunye nezinye izinto, ubushushu bokumisa yizithintelo ezithile, ubushushu buphezulu kakhulu xa izinto ezikrwada kwindawo yokongeza i-volatilization kunye nokuwohloka okanye ukuhlanganiswa, umgca ophantsi kakhulu uya kwenza ukuba i-crystal eyomileyo ifikelele kwiimeko ezithile. Ukongezelela, ekukhethweni kombhobho owomileyo kufuneka kufakwe i-insulated ukuze kugwenywe ukuvuza kweqondo lokushisa, okubangelwa ukungabikho kokumisa ukushisa okanye ukuchithwa kwamandla.
2. Indawo yombethe: kwindawo yokomisa, susa kuqala umoya omanzi, ukuze ube nokufuma okushiyekileyo okuphantsi kakhulu (indawo yombethe). Emva koko, ukufuma okuhambelanayo kuncipha ngokufudumeza umoya. Ngeli xesha, uxinzelelo lomphunga womoya owomileyo luphantsi. Ngokufudumeza, iimolekyuli zamanzi ngaphakathi kweengqungquthela zikhululekile kwimikhosi edibeneyo kwaye zisasazeke emoyeni malunga neengqungquthela.
3. Ixesha: Emoyeni ojikeleze i-pellet, kuthatha ixesha elithile ukuba ubushushu buthathwe kwaye iimolekyuli zamanzi zisasazeke kumphezulu wepellet. Ke ngoko, umthengisi we-resin kufuneka achaze ixesha elifunekayo ukuze imathiriyeli yome ngokufanelekileyo kwiqondo lobushushu elifanelekileyo kunye nendawo yombethe.
4. Ukuhamba komoya: Umoya owomileyo oshushu udlulisela ubushushu kumasuntswana akwibhiti yokomisa, ususa ukufuma kwisuntswana lendawo, uze ubuyisele ukufuma kwakhona kwindawo yokomisa. Ngoko ke, kufuneka kubekho ukuhamba komoya okwaneleyo ukutshisa i-resin kwiqondo lokushisa lokumisa kunye nokugcina ubushushu bexesha elithile.
5. Umthamo womoya: umthamo womoya ukuthabatha ukufuma kwizinto ezikrwada ze-Y medium kuphela, ubungakanani bomthamo womoya buya kuchaphazela umphumo wokunciphisa umswakama ulungile okanye umbi. Ukuhamba komoya kukhulu kakhulu ukukhokelela ekubuyiseleni ubushushu bomoya kuphezulu kakhulu, kubangele isenzeko sokushisa kakhulu kwaye kuchaphazele ukuzinza kwayo, ukuhamba komoya kuncinci kakhulu akunakususa ukufuma kwizinto ezikrwada ngokupheleleyo, ukuhamba komoya kukwamele ukomisa ukomisa umthamo wokususa umswakama.

Izinto eziluncedo:

1. Ixesha lokumisa lezinto eziphathekayo lifutshane kakhulu (ngemizuzwana) ngenxa yendawo enkulu yeqela le-droplet.

2. Kwiqondo lokushisa eliphezulu lomoya, ubushushu bezinto ezimanzi phezu komhlaba abudluli ubushushu bebhalbhu emanzi kwindawo yokomisa, kwaye iqondo lokushisa lemveliso yokugqibela aliphezulu ngenxa yokomisa ngokukhawuleza. Ngoko ke, ukomisa ukutshiza kufanelekileyo kwizinto ezithintela ukushisa.
3. Ukusebenza okuphezulu kwemveliso kunye nabaqhubi abambalwa. Umthamo omkhulu wemveliso kunye nomgangatho ophezulu wemveliso. Umthamo wokutshiza ngeyure unokufikelela kumakhulu eetoni, yenye yesomiso somthamo wokuphatha.
4. Ngokwe-flexibility on spray drying operation, inokuhlangabezana nezalathisi ezisemgangathweni zeemveliso ezahlukahlukeneyo, ezifana nokusabalalisa ubungakanani besuntswana, imilo yemveliso, iimpawu zemveliso (i-freedust, fluidity, wettability, quick-solubility), umbala wemveliso, ivumba, incasa, umsebenzi webhayoloji kunye nomxholo omanzi wemveliso yokugqibela.
5. Yenza lula inkqubo. Isisombululo sinokwenziwa kwiimveliso ze powder ngokuthe ngqo kwinqaba yokomisa. Ukongeza, ukomisa ukutshiza kulula ukwenza, ukuzenzela, ukunciphisa ukubhabha kothuli, ukuphucula indawo yabasebenzi.