Iindaba - Indlela Yokungcolisa Isikhumba Ngexesha Lokukhupha Izityalo

Yintoni Ebangela Ukuba Kubekho Amaqamza

Kwinkqubo yokukhupha izityalo, ukwakheka kwefoam kubangelwa ikakhulu lulwelo oluqulethe izinto ezisebenzayo ezinokunciphisa uxinzelelo lomphezulu, ezifana neesaponins, iiproteni, iipolysaccharides kunye neeresins. Ezi zinto zinokunciphisa uxinzelelo lomphezulu wolwelo, ngelixa zonyusa i-viscosity yolwelo, zenze ifoam izinze ngakumbi kwaye ingabi nakwenzeka ukuba iqhume.

Ukongeza, ukuxutywa ngesantya esiphezulu kuya kudibanisa umoya kulwelo, ingakumbi xa i-viscosity yolwelo olukhuphayo iphezulu, igesi inokuhlala kwaye yenze i-foam; Kwinkqubo yokuthomalalisa okanye yoxinzelelo lwe-vacuum, igesi enyibilikisiweyo kulwelo iphuma ngokukhawuleza, nto leyo eya kukhokelela kwinani elikhulu lamaqamza.

Utshintsho kubushushu lukwachaphazela ukwakheka kwegwebu; ukufudumeza okanye ukupholisa kunokunciphisa ukunyibilika kwegesi okanye kutshintshe uxinzelelo lomphezulu wolwelo, ngaloo ndlela kwandisa ubungakanani begwebu. Uxinzelelo lwesicatshulwa yenye into ebalulekileyo, apho uxinano olukhulu lwezinto ezinyibilikisiweyo lunyusa kakhulu uburhabaxa bolwelo, okwenza kube nzima ukuba amaqamza aphume, nto leyo ebangela igwebu elizinzileyo nelinzima ukulisusa.

Impembelelo yendalo yeekhemikhali kwi-foam ayinakutyeshelwa, umzekelo, ixabiso le-pH yesisombululo liya kuphucula amandla okufutha kwezinye izinto ezisebenzayo, kwaye umahluko kuxinzelelo lomphezulu we-solvents ezahlukeneyo uya kuchaphazela ukwakheka kwe-foam.

Indlela yokuxovula i-poison

Ukucoca ngomzimba yenye yeendlela ezisetyenziswa kakhulu. Umzekelo, ukunciphisa isantya sokuxukuxa ngoomatshini, okanye ukuphucula uyilo lwezixhobo zokukhupha ukuze kuncitshiswe ukuxinana kwendawo, ngaloo ndlela kuncitshiswe ukuxubana kweegesi. Ukongeza, ukufudumeza isicatshulwa kunokunciphisa uxinzelelo lomphezulu waso kwaye kukhawulezise ukuqhekeka kwefoam; Ukucoca ngomshini kusebenzisa indawo enoxinzelelo oluphantsi ukukhuthaza amaqamza ukuba aphume, ngaloo ndlela kunciphisa ukuqokelelwa kwefoam.

Indlela yokucoca i-chemical defoamer inokutshabalalisa ngokukhawuleza isakhiwo esizinzileyo se-foam. Ukongeza ubungakanani obufanelekileyo be-defoamer ye-foam yodidi lokutya okanye ye-pharmaceutical grade (ezifana ne-silicone oils, i-polyethers okanye i-vegetable oils) kwinkqubo yokukhupha yindlela ethe ngqo nesebenzayo. Kwangaxeshanye, ngokulungelelanisa ixabiso le-pH ye-extract, amandla okukhupha i-foam kwezinye izinto ezisebenzayo nawo anokuthintelwa, njengokwenza i-saponins kwindawo engathathi cala okanye ene-asidi ebuthathaka.

Indlela yebhayoloji yokufunxa ifaneleke ngakumbi kwinkqubo eneemfuno ezingqongqo malunga nokwakheka kwesicatshulwa. Ukongezwa kwee-enzymes ezithile (umz., iiprotease, ii-cellulases) kunokuqhekeza iiproteni okanye ii-polysaccharides ezibangela i-foam, kunciphisa ukwakheka kwe-foam kumthombo. Ukongeza, ukwakheka kwe-foam kunokuncitshiswa ngokukhetha iintlobo zebhaktheriya kunye nolawulo lwe-metabolic ngexesha lokubiliswa kwe-microbial.

ifanelekile ekususeni ityhefu yezityalo kwinkqubo yokukhupha inkunkuma

Ukucoca i-chemical: Kwimveliso yezicatshulwa zezityalo, ukucoca i-chemical kunciphisa uxinzelelo lomphezulu we-foam ngokongeza i-silicone, i-polyether okanye i-arhente yokucoca i-oyile yemifuno, esetyenziswa rhoqo kwizigaba zokukhupha, ukufuma kunye nokugxila.

Ukucoca i-chemical defoaming kuneengenelo zokusebenza kakuhle, ukusebenza okulula kunye nokuziqhelanisa kakuhle, kodwa kuyimfuneko ukulawula ngokungqongqo umthamo ukuqinisekisa ukuhambelana nesicatshulwa, ingakumbi kwicandelo lokutya okanye amayeza, ukhuseleko kunye nokukhuselwa kwendalo kufuneka kukhethwe iiarhente zokucoca i-defoaming ukuqinisekisa umgangatho wemveliso kunye nozinzo lwenkqubo.

Ukucocwa kwefoam ngokwasemzimbeni: Ukucocwa kwefoam ngokwasemzimbeni yindlela etshabalalisa uzinzo lwefoam ngokutshintsha iimeko zenkqubo, iindlela ezisetyenziswa rhoqo ziquka ukufudumeza, ukupholisa kunye nonyango lwe-ultrasound. Ukufudumeza kunokunciphisa uxinzelelo lomphezulu wolwelo ukuze kuqhume ifoam, ukupholisa kunokufezekisa isiphumo sokucocwa kwefoam ngokuqinisa ifilimu yolwelo lwefoam, kwaye amaza e-ultrasound asebenzisa ukungcangcazela okuphindaphindekayo ukutshabalalisa isakhiwo sefoam.

Le teknoloji inobuhlobo nokusingqongileyo, iyakwazi ukuguquguquka kwaye ifanelekile kwiinkqubo ezahlukeneyo zokukhupha, kodwa utyalo-mali lwezixhobo luphezulu, kwaye ifanelekile kwiindawo ezine-foam eninzi okanye iimfuno eziphezulu zokucoceka kwemveliso.

Ukucocwa kwe-bioloji: Ukucocwa kwe-bioloji kufezekisa isiphumo sokucoca i-bioloji esinobuhlobo nokusingqongileyo kwaye esingenatyhefu ngokongeza ii-enzymes ze-biological (ezifana neeproteases okanye ii-lipases) ukuze kuqhekeke izinto ezikhupha i-foam (ezifana neeproteni okanye ii-lipids) kwi-foam.

Le teknoloji ifanelekile ngokukodwa ekuvelisweni kwezicatshulwa zokutya kunye nezityalo zamayeza ezineemfuno eziphezulu zobumsulwa, ezinokuphepha iintsalela zeekhemikhali kwaye zigcine iimpawu zendalo zemveliso. Nangona kunjalo, umda wokusetyenziswa kwayo ulinganiselwe, kwaye iindleko ziphezulu, kwaye kufuneka ikhethwe ngokufanelekileyo kwaye iphuculwe ngokweemeko zenkqubo yokwenyani.