Kufotokozera bwino kwa shuga-maltose acid hydrolyzate ya nzimbe - Kugwira ntchito bwino kwa ntchito yosindikizira ya diaphragm filter yokha

I. Mbiri ya Makasitomala

Kampani ya zamoyo ku South China, yomwe imagwira ntchito kwambiri pokonza shuga wa nzimbe-maltose. Njira yaikulu ndi hydrolysis ya shuga wa nzimbe-maltose acid + fermentation. Kupanga kwa pachaka kwa zinthu zopangira fermentation ya shuga wa maltose kumapitirira matani 30,000. Kumtunda kwa bizinesiyo, pambuyo pa hydrolysis ya asidi, kuletsa, ndi kuchiza shuga wa nzimbe-maltose, imafunika kulekanitsa bwino zinthu zolimba zomwe zimayimitsidwa kuchokera ku zinthu zodetsedwa kuti zipeze filtrate yoyera kuti iphike pansi, kuonetsetsa kuti mitundu ya fermentation ikugwira ntchito komanso kuti zinthuzo zikhale zoyera. Poyamba, kusefa kwachikhalidwe kwa mbale ndi chimango kunkagwiritsidwa ntchito, komwe kunali ndi mavuto monga kuchuluka kwa madzi mu keke yosefera, kutayika kwakukulu kwa shuga, kugwira ntchito movutikira pamanja, komanso kusakhazikika kwa filtrate, zomwe zinalepheretsa kugwira ntchito bwino kwa fermentation ndi kuwongolera ndalama zopangira.

II. Mfundo Zokhudza Kupweteka kwa Njira

1. Makhalidwe a Zinthu: Madzi a shuga-maltose opangidwa ndi asidi atasungunuka, pamakhala zinthu zambiri zodetsedwa zomwe zimapachikidwa, zokhala ndi tinthu tating'onoting'ono komanso zomatira zolimba, zomwe zimapangitsa kuti kulekanitsa madzi olimba ndi olimba kukhale kovuta;
2. Zofunikira pa Kupanga: Kuchuluka kwa ntchito yokonza zinthu ndi pafupifupi matani awiri pa gulu lililonse, ndi kutentha kwa 45-55℃ ndi pH ≈ 6 pambuyo pochepetsa, zomwe zimafuna kusunga bwino zinthu zodetsedwa komanso kuwongolera bwino kutayika kwa shuga;
3. Mavuto Omwe Alipo: Zipangizo zachikhalidwe zimakhala ndi madzi ochulukirapo kuposa 40%, kutayika kwa shuga kwa 3%-5%, nthawi yayitali yotsitsa ndi manja, nthawi yayitali ya batch, kutayikira kwakukulu kwa filtrate, komanso kukhudza kuchuluka kwa kuwira.

III. Yankho

Kutengera ndi magawo a kasitomala, mawonekedwe a zinthu, ndi zovuta pakupanga, tikulimbikitsidwa kusankha 45㎡makina osindikizira a diaphragm odziyimira okha(kapangidwe kake kosagwirizana ndi asidi m'gulu la chakudya), komwe ndikoyenera kupanga zinthu zambiri. Potengera ubwino waukulu wa kukanikiza kwa diaphragm ndi kuthamanga kwambiri, kugwiritsa ntchito pulogalamu ya PLC yokha, komanso kuyeretsa nsalu zosefera zokha, imathetsa vuto la kulekanitsa madzi olimba.

IV. Zotsatira za Kugwiritsa Ntchito

1. Kusiyanitsa kokhazikika: Filtrate ndi yowonekera bwino komanso yowonekera bwino, yokhala ndi chiŵerengero chochotsa zodetsa choposa 99%, ikukwaniritsa zofunikira za chiyero cha chakudya cha fermentation, komanso kuchepetsa kwambiri chiŵerengero cha kuipitsidwa kwa mitundu ya fermentation;
2. Kukonza bwino keke yosefera: Kuchuluka kwa keke yosefera kuli kokhazikika pa 72%-78%, ndipo madzi ake achepa kufika pa 22%-28%, poyerekeza ndi zida zachikhalidwe, kumawonjezeka ndi 15 peresenti, ndipo keke yosefera ndi yosavuta kutsitsa ndi kunyamula;
3. Kuchepetsa kutayika kwa shuga: Kuchuluka kwa shuga komwe kumatengedwa ndi keke yosefera kumayendetsedwa pa 1.0%-2.0%, kuchepetsa kutayika kwa shuga ndi matani opitilira 80 pachaka, zomwe zimawonjezera mwachindunji ndalama ndi ma yuan opitilira 400,000;
4. Kukonza bwino ntchito yopanga: Kuzungulira kwa gulu limodzi kumafupikitsidwa kufika pa mphindi 45-60, kugwira ntchito kokha, palibe chifukwa choti antchito odzipereka aziyang'anira, kuchepetsa ndalama zogwirira ntchito ndi 60%, ndipo mphamvu yokonza gulu imawonjezeka ndi 30%;
5. Mtengo wogwiritsira ntchito umasinthasintha: Zipangizozi sizimakhudzidwa ndi asidi komanso sizimakhudzidwa ndi dzimbiri, nthawi yogwiritsira ntchito nsalu zosefera imakulitsidwa, nthawi yokonza imachepetsedwa, ndalama zogwirira ntchito ndi kukonza pachaka zimachepetsedwa ndi 40%, ndipo ubwino wonse ndi wofunika.

V. Kuwunika kwa Makasitomala

"Chosindikizira cha diaphragm filter chathetsa vuto lonse la kufotokozera shuga-maltose acid hydrolyzate filtrate ya nzimbe. Ubwino wa filtrate ndi wokhazikika, chinyezi cha keke ya fyuluta ndi chochepa, ndipo kutayika kwa shuga ndi kochepa. Sikuti kumangochepetsa ndalama ndikuwonjezera magwiridwe antchito, komanso kumamanga maziko olimba a ubwino mu njira yophikira. Ndi chisankho chabwino kwambiri cholekanitsa madzi olimba ndi olimba mu processing ya shuga-maltose ya nzimbe."