Mu guhitamo imiti ikoreshwa mu gusukura cyangwa gutunganya ifuro, ifuro ni ikintu cy'ingenzi. Urugero, mu gusukura ahantu hakomeye hakoreshejwe intoki—nk'ibikoresho byo kwita ku modoka cyangwa koza amasahani mu intoki—ifuro rinini akenshi riba ari ikintu cyifuzwa. Ibi biterwa nuko kuba hari ifuro rihamye cyane bigaragaza ko ifuro rikora kandi rigakora akazi karyo ko gusukura. Ku rundi ruhande, ku mirimo myinshi yo gusukura no gutunganya ifuro, ifuro rishobora kubangamira ibikorwa bimwe na bimwe byo gusukura imashini no kubuza imikorere rusange. Muri ibi bihe, abakora ifuro bagomba gukoresha imiti ikoreshwa mu gusukura ifuro rike kugira ngo batange imikorere ikenewe yo gusukura mu gihe bagenzura ubwinshi bw'ifuro. Iyi ngingo igamije gushyiramo imiti ikoreshwa mu gusukura ifuro rike, itanga aho gutangirira guhitamo imiti ikoreshwa mu gusukura ifuro rike.
Porogaramu zo gukoresha ifuro rito
Ifuro riterwa no gukurura umwuka ku gice cy’umwuka. Kubwibyo, ibikorwa byo gusukura birimo gukurura umwuka mwinshi, kuvanga cyane, cyangwa gutera imashini akenshi bisaba imiti ikoreshwa mu gukaraba ifuro ikwiye. Ingero zirimo: gukaraba ibice, gusukura CIP (gusukura ahantu heza), gukaraba hasi hakoreshejwe imashini, kumesa imyenda mu nganda no mu bucuruzi, amazi akora mu byuma, koza amasahani, gusukura ibiryo n'ibinyobwa, nibindi byinshi.
Isuzuma rya Surfactants zo mu bwoko bwa Low-Foam
Guhitamo imiti ikoreshwa mu kugenzura ifuro—cyangwa imvange y’imiti ikoreshwa mu kugenzura ifuro—bitangirana no gusesengura ibipimo by’ifuro. Ibipimo by’ifuro bitangwa n’inganda zikora imiti ikoreshwa mu gupima ifuro mu nyandiko zabo za tekiniki. Kugira ngo ifuro ripimwe neza, amakuru agomba gushingira ku bipimo byemewe by’ifuro.
Ibizamini bibiri bikunze kandi byizewe bya foam ni ikizamini cya Ross-Miles foam n'ikizamini cya foam cya high-shear.
•Ikizamini cya Ross-Miles Foam, gisuzuma ikorwa ry’ifuro rya mbere (flash foam) n’uburyo ifuro rihagaze mu gihe amazi adashyushye cyane. Ikizamini gishobora kuba gikubiyemo isuzuma ry’urugero rw’ifuro rya mbere, hagakurikiraho urugero rw’ifuro nyuma y’iminota 2. Gishobora kandi gukorwa ku gipimo gitandukanye cya surfactant (urugero, 0.1% na 1%) na pH. Inyinshi mu mashini zishaka kugenzura ifuro rike zibanda ku gupima ifuro rya mbere.
•Ikizamini cyo gupima cyane (reba ASTM D3519-88).
Iki kizamini kigereranya ibipimo by'ifuro mu gihe hari umwanda n'ibitariho umwanda. Ikizamini cyo gukata cyane kinagereranya uburebure bwa mbere bw'ifuro n'uburebure bw'ifuro nyuma y'iminota 5.
Hashingiwe ku buryo ubwo aribwo bwose bwo gupima bwavuzwe haruguru, imiti myinshi ikoreshwa mu gupima isukari ku isoko yujuje ibisabwa kugira ngo habeho ibintu bidafuro cyane. Ariko, hatitawe ku buryo bwo gupima isukari bwatoranijwe, imiti ikoreshwa mu gupima isukari nke igomba kandi kugira indi miterere y'ingenzi n'imikorere yayo. Bitewe n'aho ikoreshwa n'aho isukura, ibindi bintu by'ingenzi mu guhitamo imiti ikoreshwa mu gupima isukari bishobora kuba birimo:
•Imikorere yo gusukura
•Ibiranga ibidukikije, ubuzima n'umutekano (EHS)
•Imiterere yo kurekura ubutaka
•Ubushyuhe bwinshi (ni ukuvuga ko hari ibintu bimwe na bimwe bikoresha ifuro rito bikora neza gusa mu gihe cy'ubushyuhe buri hejuru cyane)
•Koroshya ikoreshwa ry'ibinyabutabire kandi bihuye n'ibindi bintu
•Kudahinduka kwa peroxide
Ku bakoresha imashini zikora ifuro, guhuza iyi miterere n'urwego rusabwa rwo kugenzura ifuro mu ikoreshwa ni ingenzi cyane. Kugira ngo ugere kuri ubu buringanire, akenshi ni ngombwa guhuza imashini zitandukanye zikora ifuro kugira ngo zikemure ibibazo by'ifuro n'imikorere yaryo—cyangwa guhitamo imashini zikora ifuro ntoya kugeza ku ziciriritse zifite imikorere yagutse.
Igihe cyo kohereza: 11 Nzeri 2025