Qhov tshwm sim ntawmtshuaj yej xim sorting tshuabtau daws qhov teeb meem siv zog thiab siv sijhawm ntev ntawm kev xaiv thiab tshem tawm stems hauv kev ua tshuaj yej. Kev ua haujlwm xaiv tau dhau los ua qhov txuas txuas ntawm qhov zoo thiab tus nqi tswj hauv tshuaj yej refining. Tus naj npawb ntawm cov neeg kho tshuab khaws cov tshuaj yej nplooj tshiab tau nce, thiab tus nqi ntawm cov stems ntawm kev ua tshuaj yej kuj tau nce ntxiv.

Lub hauv paus ntsiab lus ua haujlwm ntawm tshuaj yej xim sorter

Covtshuaj yej xim sorter tshuabtoelectric thev naus laus zis los tshem tawm cov khoom xim txawv txav. Nws soj ntsuam cov tsos thiab xim ntawm cov tshuaj yej cov khoom nto los ntawm lub photoelectric system kom paub qhov txawv tshuaj yej, stems thiab non-tea inclusions. Nws tuaj yeem daws tau cov teeb meem uas tsis tuaj yeem daws tau los ntawm cov khoom siv tshuaj ntsuam xyuas, winnowing thiab sorting. Qhov zoo tshaj plaws tshuaj yej qia cais cov nyhuv tiav. Muaj ob peb qhov ntev thiab nqaim nyob rau hauv lub sorting chamber ntawm cov xim sorter, thiab ib tug heev ruaj khov teeb pom kev zoo yog ntsia rau ntawm qhov tawm ntawm txoj kev. Thaum cov khoom siv tshuaj yej nkag mus rau hauv qhov sib npaug ntawm qhov sib npaug ntawm chute channel los ntawm kev vibrating noj system, ua ntej cov khoom siv dhau los ntawm qhov chaw kuaj pom, nws tso siab rau lub ntiajteb txawj nqus thiab qhov poob nrawm ua rau txhua nplooj tshuaj yej yuav tsum tau teem rau hauv txoj kab ncaj nraim thiab poob rau hauv. lub photoelectric detection chamber ib tug los ntawm ib tug. Thaum cov khoom dhau los, xyuas nws los ntawm ob sab los txiav txim seb cov xim txawv txav. Lub photoelectric sensor ntsuas tus nqi ntawm lub teeb pom kev zoo thiab lub teeb pom kev zoo, muab piv nrog cov nqi ntawm lub teeb pom kev los ntawm cov xim siv phaj, thiab ua kom pom qhov sib txawv ntawm cov teeb liab. Thaum lub teeb liab ntau dua li tus nqi predetermined, tsav lub tshuab txhaj tshuaj kom tshuab tawm cov khoom sib txawv xim nrog compressed cua. Covtshuaj yej Ccd xim tshuabses ib tiam tshiab ntawm cov teeb liab processor (DSP) los hloov cov tsoos industrial computer, thiab siv fuzzy logic algorithm thiab txhawb vector tshuab (SVM) algorithm yuav tau kho lub keeb kwm yav dhau phaj lub kaum sab xis thiab pub ceev, realizing xim xaiv. Tsis siv neeg tswj tag nrho ntawm kev xaiv tshuab tso cai rau lub tshuab kev ua tau zoo kom ncav cuag nws txoj kev pom zoo thaum lub sijhawm ua haujlwm.