Ubwoko bwo Kuvanga Ibikoresho

Kuvanga ibikoresho bigira uruhare runini mubikorwa bitandukanye. Haba muri chimique, farumasi, ibiryo cyangwa izindi nzego, ibikoresho byiza kandi byizewe bivanga ni ngombwa. Hariho ubwoko bwinshi bwo kuvanga ibikoresho, buri kimwe gifite ihame ryihariye ryakazi hamwe nurwego rwo gushyira mubikorwa.

Iyi blog izasesengura byimbitse ubwoko busanzwe bwo kuvanga ibikoresho, harimo amahame yakazi yabo, aho bakoreshwa, ibyiza nibibi, kandi bitange ibitekerezo bifatika byo guhitamo ibikoresho bivanga kugirango bifashe abasomyi kumva neza no gukoresha ibikoresho bivanga kugirango bongere umusaruro nibikorwa byiza.

Ibisobanuro byo kuvanga ibikoresho

Ibikoresho bivanga ni igikoresho gikoresha ibikorwa byubukanishi cyangwa izindi mbaraga zo hanze kugirango bikore ibikoresho bibiri cyangwa byinshi bingana neza kurwego rwa molekile, ibice cyangwa macroscopique. Urebye mubyubuhanga, inzira yo kuvanga mubisanzwe ikubiyemo uburyo bwingenzi bukurikira:

• Kuvangavanga kuvanga: muri rusange ibikoresho

• Kuvanga intama: itandukaniro ryihuta hagati yinzego zegeranye

• Kuvangavangavanga: gutandukana kwa agglomerates

• Ikwirakwizwa rya molekuline: kugenda byizana kurwego rwa molekile

Ibyiciro byo kuvanga ibikoresho

Gutondekanya kuvanga uburyo

Ukurikije uburyo bwo kuvanga, ibikoresho byo kuvanga birashobora kugabanywamo ibice bitatu: kuvanga imashini, kuvanga imbaraga hamwe no kuvanga static. Muri byo, ibikoresho byo kuvanga imashini birimo kuvanga paddle, kuvanga lente, kuvanga umubumbe no kuvanga inanga; ibikoresho bya gravity flipping ibikoresho ahanini birimo V-ivangavanga, ivanga kabiri ya cone hamwe nuruvange rwingoma; kuvanga static birimo imiyoboro nubwoko bwa plaque.

Kugirango werekane ibi byiciro neza, urashobora kwifashisha imbonerahamwe ikurikira:

Kuvanga uburyo	Ubwoko bwibikoresho
Kuvanga imashini	Kuvanga paddle, kuvanga lente, kuvanga umubumbe, kuvanga inanga
Imbaraga rukuruzi	V-ivangavanga, ivanga kabiri, ivanga ingoma
Imvange ihagaze	Umuyoboro uhagaze neza, kuvanga isahani

Gutondekanya kubikorwa byo kuvanga ibikoresho

Usibye gutondekanya muburyo bukurura, gusaba umurima nubundi buryo bwo gutondekanya kuvanga. Ukurikije ibyiciro byumurima wasabye, ibikoresho byo kuvanga birashobora kugabanywamo ibyiciro bitatu: ibikoresho byo kuvanga amazi, ibikoresho byo kuvanga ifu nibikoresho bya emulisitiya. Muri byo, ibikoresho byo kuvanga amazi birimo ubukangurambaga bwihuse, imashini ikwirakwiza cyane hamwe na homogenizers; ibikoresho byo kuvanga ifu birimo ahanini kuvanga lente, kuvanga cone no kuvanga spiral; ibikoresho bya emulisifike birimo umuvuduko ukabije wa homogenizers, emulisiferi na dispers.

Umwanya wo gusaba Ubwoko	bwibikoresho
Ibikoresho byo kuvanga amazi	Umuvuduko ukabije wumuvuduko ukabije, utandukanya-shear, homogenizer
Ibikoresho byo kuvanga ifu	Ivangavanga, kuvanga cone, kuvanga spiral
Ibikoresho bya Emulisation	Umuvuduko ukabije wa homogenizer, emulifier, utatanya

Ibisobanuro birambuye kubikoresho nyamukuru bivanga

Homogenizer

Homogenizer ni igikoresho kivanga amazi yibyiciro bitandukanye (nkamazi-yamazi cyangwa ikomeye-yamazi) kandi atunganya ubunini bwibice. Ikoresha umuvuduko mwinshi kugirango ayo mazi anyure mu cyuho gito, kandi akoresha imbaraga zogosha, imivurungano ningaruka za cavitation kugirango amazi yibice bitandukanye agere kumurongo umwe wo kuvanga. Ibice byingenzi bigize homogenizer harimo pompe yumuvuduko mwinshi pompe, homogenizing valves hamwe na sisitemu yo gukonjesha.

Homogenizers irashobora kugabanywamo ibyiciro bibiri: umuvuduko ukabije wa homogenizers hamwe na ultra-high-pressure-homogenizers. 

Umuvuduko wakazi wa homogenizers yumuvuduko ukabije mubusanzwe uri hagati ya 10-60MPa, ikwiranye nibiryo byoguhuza ibimera nkibikomoka kumata n umutobe. Umuvuduko wakazi wa ultra-high-pressure homogenizers urashobora kugera kuri 100-350MPa, ikwiranye na nano yo murwego rwa nano hamwe na emulisation, nko gutegura abatwara ibiyobyabwenge byo murwego rwa nano, kwisiga

,	nibindi	.
Umuvuduko w'akazi	10-60MPa	100-350MPa
Urutonde rwo gusaba	Ibikomoka ku mata, umutobe n'ibindi biribwa	Abatwara ibiyobyabwenge bya Nano, kwisiga, nibindi
Ingano yubunini	Micron	Nano
Gukoresha ingufu	Hejuru	Hejuru
Igiciro cyibikoresho	Hejuru	Hejuru

Ihame ryakazi rya homogenizer nuburyo bukurikira:

1. Ibikoresho bikanda muri homogenizing valve na pompe yumuvuduko mwinshi.

2. Ibikoresho byihuta mu cyuho gito cya homogenizing valve kugirango ikore indege yihuta.

3. Indege yihuta cyane ikubita intebe ya valve, ikabyara imbaraga zo gukata no guhungabana, itunganya kandi ikavanga ibikoresho.

4. Nyuma yuko ibikoresho byanyuze muri valve ya homogenizing, umuvuduko ugabanuka cyane, bikabyara cavitation, ibyo bikaba biteza imbere kurushaho kunonosora no guhuza ibintu.

5. Ibikoresho bya homogenized bikonjeshwa na sisitemu yo gukonjesha kugirango ibuze ibintu kwangirika.

Umwanya wo gusaba wa homogenizer ni mugari cyane, harimo:

• Inganda zibiribwa: nko guhuza ibicuruzwa byamata, ibinyobwa, ibiryo, nibindi.

• Inganda zikora imiti: nko gutatanya no guhuza ibimera, ibifuniko, wino, nibindi.

• Uruganda rwa farumasi: nka homogenisation na emulisation yo gutegura imiti, inkingo, nibindi.

• Inganda zo kwisiga: nko gutegura no guhuza ba emulisiyo, amavuta, nibindi.

Ibikoresho bya tekiniki biranga homogenizer birimo:

1. Ingaruka nziza ya homogenisation: Irashobora gutunganya amazi yibyiciro bitandukanye kugeza kuri micron cyangwa ndetse na nanometero, bikanoza cyane uburinganire nuburinganire bwa sisitemu.

2. Gukoresha ingufu nyinshi: Kubera ko inzira yo guhuza ibitsina isaba umuvuduko mwinshi, gukoresha ingufu ni byinshi, ariko gukoresha ingufu birashobora kugabanuka mugutezimbere igishushanyo mbonera hamwe nibikorwa.

3. Isuku nisuku: homogenizer ifata igishushanyo mbonera cyuzuye, gishobora kugera kumusaruro usukuye kandi cyujuje ibisabwa by isuku yibiribwa, imiti nizindi nganda.

4. Umusaruro uhoraho: homogenizer irashobora kugera kugaburira no gusohora, bikwiranye n’inganda nini nini.

   
   

Kugirango turusheho kunoza imikorere ya homogenisation no gukora neza, ingamba zikurikira zirashobora gufatwa:

1. Hindura neza igishushanyo mbonera cya homogenisation, nko gukoresha ibyiciro byinshi bya homogenisation, ibikoresho byihariye no kuvura hejuru, nibindi, kugirango wongere imbaraga zogosha nuburemere bwimivurungano.

2. Koresha ibyiciro byinshi bya homogenisation, ni ukuvuga, ibikoresho binyura mumibumbe myinshi ya homogenisation ikurikiranye, bigenda bitunganywa buhoro buhoro kandi bigahuza, kandi bigateza imbere ingaruka za homogenisation.

3. Huza ubundi buhanga, nka ultrasonic ifasha homogenisation, membrane homogenisation, nibindi, kugirango urusheho kunoza imikorere ya homogenisation hamwe nuburinganire.

4. Hindura ibipimo byimikorere, nkumuvuduko, ubushyuhe, gutembera, nibindi, ukurikije ibintu bifatika nibisabwa nibicuruzwa, kugirango urusheho gukora neza no gukora neza.

Emulsifier

Emulifiyeri ni igikoresho kivanga ibintu bibiri cyangwa byinshi bidasobanutse kandi bigategura emulisiyo ihamye. Inzira ya emulisiyoneri itunganya ibitonyanga byiciro bitatanye kandi ikabijugunya mubice bikomeza binyuze mubikorwa byubukanishi (nka shear, imivurungano, nibindi), kandi mugihe kimwe bigabanya impagarara zintera mukongeramo emulisiferi nka surfactants kugirango ibuze ibitonyanga guhuriza hamwe, hanyuma bigakora emulisiyo ihamye. Ibyingenzi byingenzi bigize emulisiferi harimo ingunguru ya emulisifike, agitator, pompe homogenizing hamwe nigikoresho gikonjesha.

Ubwoko busanzwe bwa emulisiferi ni:

1. Emulsifier yo hejuru cyane: Ikoresha umuvuduko wihuta wumutwe wogosha kugirango ubyare imbaraga zogosha hamwe numuvurungano mumazi, kuburyo ibitonyanga bitunganijwe kandi bigatatana. Irakwiranye na sisitemu-yamazi ya sisitemu ifite ubukonje buke kandi buciriritse. Umutwe wogosha wa emulisiferi muremure usanzwe ufata ibyerekezo cyangwa ibibyimba kugirango wongere imbaraga zogosha nuburemere bwimivurungano.

2. Ultrasonic emulsifier: Ikoresha ultrasonic cavitation effect kugirango itange utubuto duto mumazi. Iyo ibibyimba biturika, bitanga imbaraga zikomeye ningaruka, bitunganya kandi bigatatanya ibitonyanga. Irakwiriye kwijimye cyane hamwe na nano-urwego rwo kwigana. Ultrasonic emulisiferi isanzwe ifite amashanyarazi menshi ya ultrasonic generator hamwe na probe kugirango bigere kumikorere myiza kandi ihuriweho cyane.

3. Membrane emulsifier: Ikoresha microporome membrane kugirango ikure kandi ikemure icyiciro cyatatanye mubice bito. Birakwiriye gutegura monodisperse hamwe na emulisiyo igenzurwa nubunini. Indangururamajwi irashobora kugenzura neza ingano yingingo nogukwirakwiza kwa emulisiyo muguhindura ibipimo nkubunini bwa pore ya membrane, umuvuduko wa transembrane nigipimo cyogosha.

4. Umuvuduko ukabije wa homogenisation emulsifier: Imbere-emulsiyo yinjizwa muri valve ya homogenisation ikoresheje pompe yumuvuduko mwinshi, kandi ibitonyanga biragosha, binonosorwa kandi bitatanwa nigitutu kinini. Irakwiriye cyane-viscosity kandi bigoye-kwigana sisitemu. Umuvuduko ukabije wa homogenisation emulisiferi mubusanzwe ufite ibikoresho byinshi bya homogenisation hamwe na sisitemu yo gukonjesha kugirango bigerweho neza kandi bihuriweho na emulisifike.

5. Vacuum Emulsifying mixer : Emulisation ya Homogenisation mubihe bya vacuum irashobora gukuraho neza ibibyimba muri sisitemu kandi bigatezimbere ituze hamwe nuburinganire bwa emulsiyo. Imvange ya vacuum isanzwe iba ifite ibikoresho nka pompe vacuum, pompe homogenisation hamwe na valogisiyo ya homogenisation, bishobora kugera kumirimo myinshi nko gutesha agaciro, homogenisation na emulisation ya emulsiya.

   
   

Ibiranga hamwe nuburyo bwubwoko butandukanye bwa emulisiferi:

Ubwoko bwa Emulsifier Ubwoko	Ibiranga	Porogaramu
Amashanyarazi menshi	Imbaraga zogosha zikomeye, ubukana bwinshi	Sisitemu yo hasi kugeza hagati ya viscosity fluid-fluid sisitemu
Ultrasonic emulsifier	Ingaruka ya Cavitation, imbaraga zikomeye	Ubukonje bukabije hamwe na nano-nini ya emulisation
Membrane emulsifier	Monodisperse, ingano yingirakamaro	Gutegura monodisperse hamwe na emulisiyo yingirakamaro
Umuvuduko mwinshi homogenisation emulsifier	Umuvuduko mwinshi wogosha, ingaruka nziza ya homogenisation	Ubukonje bukabije kandi bigoye kwigana sisitemu
Vacuum Emulsifying mixer	Gutesha agaciro, gutekana kwiza	Kuraho ibituba kandi utezimbere ituze

Ikoreshwa rya emulisiferi ni nini cyane, nk'ibiribwa, kwisiga, imiti, imiti yica udukoko, imiti yica udukoko, izindi nganda, zikoreshwa mugutegura ibicuruzwa bitandukanye bya emuliyoni, nk'amata, cream, kwambara salade, ibicuruzwa byita ku ruhu, imiti y’imiti, guhagarika imiti yica udukoko, n'ibindi.

Mugihe ukoresheje emulifier, ugomba kwitondera ingingo zikurikira:

1. Hitamo ibikoresho bikwiye bya emulisitiya hamwe nibikorwa bitunganijwe, nkumuvuduko, ubushyuhe, igihe, nibindi, hanyuma ubitondere ukurikije imiterere yibikoresho fatizo nibisabwa nibicuruzwa.

2. Kugenzura ibipimo fatizo no kongeramo gahunda, nko kongeramo icyiciro gikomeza mbere hanyuma icyiciro gitatanye, bizafasha kunoza imikorere ya emulisation no gutuza.

3. Nibiba ngombwa, emulisiferi, stabilisateur nibindi byongeweho birashobora kongerwamo imbaraga kugirango imitekerereze ihamye kandi ihamye. Emulisiferi ikoreshwa cyane harimo umuhondo w'igi lecithine, Tween, acide fatty glyceride, nibindi, hamwe na stabilisateur ikoreshwa cyane harimo xanthan gum, carrageenan, carboxymethyl selulose, nibindi.

4. Witondere kugenzura ubushyuhe mugihe cya emulisation kugirango wirinde ubushyuhe bukabije butera kwangirika cyangwa kumanuka. Mubisanzwe, ubushyuhe bwa emulisifike ntibugomba kurenga 60 ° C, kandi ibikoresho bitita ku bushyuhe bisaba ubushyuhe buke.

5. Nyuma ya emulisation, nyuma yubuvuzi nka homogenisation na sterilisation irashobora gukorwa kugirango irusheho kunoza ireme n’umutekano wa emulsiyo. Umuvuduko wa homogenisation muri rusange ni 10-60MPa, ubushyuhe bwa sterilisation muri rusange ni 110-130 ° C, kandi igihe ni amasegonda 2-10.

   
   

Kugirango turusheho kunoza imikorere ya emulisation no gukora neza, ingamba zikurikira zirashobora gufatwa:

1. Hindura igishushanyo mbonera cyibikoresho bya emulisifike, nko gukoresha udukariso twihariye twihariye, gukurura ibyiciro byinshi, emulisiyoneri yo mu rwego rwo hejuru, hamwe n’umuvuduko ukabije wa homogenisation, nibindi, kugirango wongere imbaraga zogosha nimbaraga zikomeye.

2. Hindura uburyo bwa emulisifike, nka emulisation yintambwe ebyiri, emulisike ya microchannel, emulisation ya membrane, nibindi, kugirango tunoze imikorere ya emulisation hamwe nuburinganire.

3. Hitamo neza emulisiferi na stabilisateur, nko guhitamo emulisiferi ukurikije agaciro ka hydrophilique-lipophilique agaciro kangana (agaciro ka HLB), no guhitamo stabilisateur ukurikije ubwoko bwa emulsion hamwe nagaciro ka pH kugirango utezimbere kandi ushimangire.

4. Koresha igenzura rya interineti hamwe na tekinoroji yo kugenzura byikora, nk'isesengura ry'ubunini bwa interineti, gupima ubukonje bwo kuri interineti, gufata ibyuma byikora no kugenzura ubushyuhe, kugira ngo ugere ku gihe nyacyo cyo kugenzura no kugenzura ubuziranenge bwa emulisation.

Kuvanga

Imvange nigikoresho kivanga ibikoresho bibiri cyangwa byinshi kandi bigera kumurongo umwe. Ikoreshwa cyane muburyo bwo kuvanga ibintu byinshi nkibikomeye-bikomeye, amazi-yamazi, na gaze-amazi. Imiterere yimiterere ya mixer irimo:

1. Kuvanga ingunguru: ikoreshwa mu gufata ibikoresho bivangwa, kandi imiterere nubunini bigenwa hakurikijwe ibisabwa nibikorwa byapimwe. Imiterere isanzwe ivanga ingunguru zirimo silindrike, conical, kare, nibindi, kandi ibikoresho birimo ibyuma bitagira umwanda, enamel, fiberglass, nibindi.

2. Agitator: yashyizwe mukuvanga ingunguru, ibikoresho bivangwa kandi bigatatanwa binyuze mukuzunguruka. Ubwoko busanzwe burimo ubwoko bwa paddle, ubwoko bwa ankor, ubwoko bwa lente ya spiral, nibindi. Imiterere ya geometrike, ingano n'imiterere ya agitator bigira uruhare runini mubikorwa byo kuvanga.

3. Igikoresho cyo gutwara: gitanga imbaraga zisabwa na agitator, nka moteri, kugabanya, nibindi. Imbaraga, umuvuduko nuburyo bwo kohereza ibikoresho bya drayike bigomba guhitamo ukurikije igipimo n'ibisabwa bya mixer.

4. Igikoresho cyo gusohoka no gusohoka: gikoreshwa mugushyiramo no gusohora ibikoresho, nka manholes, valve, pompe, nibindi. Umwanya, ingano nubwoko bwibikoresho byinjira nibisohoka bigomba gutegurwa ukurikije imiterere yibikoresho nibisabwa.

   
   

Ihame ryakazi ryo kuvanga ni kubyara ingufu zogosha, imivurungano hamwe na convection mubikoresho binyuze mukuzunguruka kwa agitator, kuburyo ibikoresho bikomeza gutatana no kuvangwa, amaherezo bikagera kumurongo umwe wo gukwirakwiza. Ubwoko n'imiterere yabakangurambaga bigira uruhare runini mubikorwa byo kuvanga, kandi bigomba guhitamo no gutezimbere ukurikije ibintu bifatika nibisabwa. Ubwoko bwa agitator busanzwe nibiranga byerekanwe kumeza ikurikira:

Ubwoko bwa Agitator	Ibiranga	ibikoresho Byakoreshwa
Ubwoko bwa paddle	Imbaraga zogosha ziciriritse, ubukana bwinshi	Amazi mabi yo hagati yiciriritse, guhagarikwa
Ubwoko bwa Anchor	Imbaraga zo gukata hasi, ubukana bwinshi	Amazi menshi yo kwisiga, paste
Ubwoko bwa lente	Imbaraga zogosha cyane, imbaraga zikomeye zo kuvanga	Ubukonje bwinshi, ibikoresho bikomeye cyane
Ubwoko bwa Turbine	Imbaraga zogosha cyane, imbaraga zikomeye zo kuvanga radial	Amazi yo hasi cyane
Ubwoko bw'ikadiri	Imbaraga zogosha ziciriritse, imbaraga zikomeye za radiyo na axial ubushobozi bwo kuvanga	Hagati ya viscosity fluid, guhagarikwa

Imvange zikwiranye nibikoresho byinshi, harimo:

• Ifu na granulaire ibikoresho bikomeye, nka poro, granules, fibre, nibindi bikunze gukoreshwa bivangavanze bikomeye birimo V-ivanga ubwoko bwa V, ivanga rya cone ebyiri, ivanga rya lente, nibindi.

• Ibikoresho byamazi, nkibisubizo, guhagarikwa, emuliyoni, nibindi bikunze gukoreshwa bivanga amazi-yamazi arimo abapadiri ba paddle, mixer static, emulisiferi, nibindi.

• Ibikoresho bya gaze, nkumwuka, umwuka, nibindi, bikoreshwa muguhuza gaz-amazi. Ivangavanze rya gazi-yamazi ikunze kubamo ibintu byinshi, kuvanga ibyuma, kuvanga indege, nibindi.

Imikorere ya mixer ahanini iterwa nimpamvu zikurikira:

1. Uburyo bwo kuvanga: Uburyo butandukanye bwo kuvanga (nko kuvanga convection, kuvanga ubwoya, kuvanga ikwirakwizwa, nibindi) bihuye nibikorwa bitandukanye byo kuvanga. Kuvanga convection ahanini bishingiye kuri macroscopique yibikoresho kugirango igere ku kuvanga, kuvanga ubwoya ahanini bishingiye ku mbaraga zogosha kugirango zisenye agglomeration yibintu kugirango bigere kuvangwa, kandi kuvanga gukwirakwiza ahanini bishingiye kuri microscopique yibikoresho kugirango bigere kuvangwa.

2. Ubwoko bwa Agitator: Guhitamo ubwoko bukangurambaga (nkubwoko bwa paddle, ubwoko bwa ankor, ubwoko bwa lente, nibindi) burashobora kunoza cyane kuvanga neza. Geometrie, ingano n'imiterere ya agitator bizagira ingaruka zo kuvanga.

3. Umuvuduko ukurura: Iyo umuvuduko ukabije, niko kuvanga neza, ariko umuvuduko mwinshi urashobora gutuma ibintu bimeneka cyangwa bikangirika. Umuvuduko ukangura ugomba gutezimbere ukurikije ibintu bifatika no kuvanga ibisabwa. Mubisanzwe, umubare utagira urugero (nkinkuba

Umwanzuro

Muri make, hari ubwoko bwinshi bwibikoresho bivanga, buri kimwe gifite ihame ryihariye ryakazi hamwe numurima wo gusaba. Gusobanukirwa ibiranga nibyiza byibikoresho bitandukanye bivanga, guhitamo ibikoresho bikwiye no guhuza ibipimo ngenderwaho nibyingenzi mugutezimbere kuvanga neza nubwiza bwibicuruzwa.

Imvange ya emulizing ya Wejing ikoresha ubuhanga bugezweho nubuhanga bwo gukora, ifite imikorere myiza, ikoreshwa cyane mubiribwa, kwisiga, ubuvuzi nizindi nganda, kandi byizerwa cyane nabakiriya. Niba ukeneye ubufasha muguhitamo no gusaba, nyamuneka hamagara Wejing, tuzaguha n'umutima wawe wose ubufasha bwa tekiniki na serivisi byumwuga.