Whisky tseem cawv distillation khoom
Cov neeg feem coob tau paub txog kev distillation, uas yog qhia nyob rau hauv phau ntawv physics ntawm tsev kawm ntawv qib siab. Lub hauv paus ntsiab lus yog siv cov ntsiab lus sib txawv ntawm cov khoom sib txawv kom vaporize cov ntsiab lus nrog cov ntsiab lus qis los ntawm cua sov, thiab tom qab ntawd kom txias thiab condense rau hauv cov kua, thiaj li ua tiav lub hom phiaj ntawm kev sib cais cov tshuaj. Kev siv thev naus laus zis distillation hauv cov txheej txheem ntawm kev ua cawv tuaj yeem ua rau cov cawv kom tau txais cawv ntau dua, uas yog brewing wine (fermented wine) tsis tuaj yeem ncav cuag. Cov cawv feem ntau yog ua tsis muaj ntau tshaj 20 degrees ntawm cawv, dhau qhov uas cov poov xab tsis muaj sia nyob.
Secondary distillation yog feem ntau siv nyob rau hauv Scottish ib leeg malt whisky. Lub hauv paus distillation yog cov distillation ntawm fermentation kua, uas cais cov khoom thiab cov kua, thiab pib refines cov cawv.Cov thawj cawv uas tau muaj ib tug cawv raug ntawm txog 20-25 degrees. Vim tias cov txheej txheem pib distillation tsis siv ntau dhau rau hauv tus account qhov cuam tshuam ntawm cov cawv txiv hmab, yog li nws kim heev, ntau cov roj fusel hnyav yuav nkag mus rau thawj zaug cawv. Thawj cov cawv yog sau rau qhov thib ob distillation, thaum cov lees seem yog rov ua dua rau hauv pub. Qhov thib ob distillation yog qhov rov ua kom huv ntawm cov cawv thawj zaug, thiab nws cov txheej txheem yog qhov muag heev thiab qeeb dua li thawj distillation, feem ntau yog li 8 teev, nws muaj kev cuam tshuam zoo rau qhov tsw, cov tshuaj tsw qab thiab cawv yuav maj mam los nag, tag nrho. txheej txheem yog meticulous, qeeb thiab maj mam. Cov khoom kawg yog intercepted nyob rau hauv lub fractionator mus rau lub taub hau, lub plawv, thiab tus Tsov tus tw.
Lub sij hawm txiav tawm ntawm lub taub hau, nruab nrab thiab tus Tsov tus tw ntawm caw yog teem raws li qhov concentration ntawm cawv mus txog. Lub taub hau cawv yog hais txog cov kua distilled ua ntej ncav cuag 75 degrees cawv los ntawm condensation, nws muaj ntau yam uas tsis muaj boiling point plaub hau resistant tshuaj, xws li methanol, ethyl acetate, thiab hais txog, nrog rau toxicity los yog irritation. Lub hauv paus yog qhov nruab nrab ntawm cov condensate ntws. Feem ntau, cov distillery pib txiav cov tub ntxhais thaum cov dej cawv nce txog 75 degree C. Cov tub ntxhais feem ntau muaj cawv (ethanol) thiab ntau yam tshuaj tsw qab. Tus Tsov tus tw yog qhov kawg ntawm qhov tawm, nrog rau kev sau ntawm lub plawv, cawv maj mam txo qis. Thaum cov dej cawv poob mus txog 60 degrees, cov tub ntxhais tau sau thiab tus Tsov tus tw pib sau. Nws muaj cov khoom hnyav sib cais, xws li roj fusel, thiab qee cov kua qaub thiab aldehydes. Tom qab tus Tsov tus tw tau sau, cov khoom uas tsis tuaj yeem sib cais thiab huv si raug muab pov tseg. Lub taub hau thiab tus Tsov tus tw tsis tuaj yeem muaj hnub nyoog ncaj qha, tab sis lawv tseem muaj cov cawv ntau, uas yog ua ke nrog cov distillate tom ntej rau qhov thib ob distillate. Yog li, peb nyiam pom cov cawv tshiab uas nyob ib puag ncig 65-70 pov thawj.
Peb Shanghai Boben Lub Teeb Kev Lag Luam Machinery Equipment Co., Ltd muaj cov cuab yeej siv siab, cov neeg ua haujlwm tshaj lij thev naus laus zis, thiab kev pabcuam zoo tshaj plaws ua ntej thiab tom qab muag.
Tsim los muab cov neeg siv khoom nrog tag nrho cov kab thiab cov khoom siv distillation, tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom sib txawv.
