Cov log tsheb nres yog cov khoom siv ntau tshaj plaws-tonnage ntawm cov polymer uas muaj cov khoom pov tseg uas tsis raug rau ntuj pov tseg. Qhov no dhau los ua lub laj thawj ntawm kev nruam ntawm cov log tsheb qub qub. Yog li ntawd, kev rov ua dua tshiab thiab rov siv ntawm cov log tsheb uas tsis zoo lawm yog qhov tseem ceeb ntawm kev lag luam thiab ib puag ncig. Nyob rau tib lub sijhawm, tsuas yog kwv yees li 20% ntawm lawv tag nrho cov naj npawb.
Cov Lus Qhia
Kauj ruam 1
Lub log huab cua sov yog cov khoom siv muaj txiaj ntsig polymer. 1 tuj log tsheb muaj li ntawm 700 kg roj hmab, uas, ua cov khoom siv rov ua dua tshiab, tuaj yeem siv rau kev tsim cov khoom siv roj hmab kev lag luam, roj av, khoom siv tsev thiab lwm yam khoom. Txij li thaum qhov teeb meem ntawm cov log tsheb rov ua dua yog qhov mob siab, cov neeg siv khoom thauj ntawm lub tsheb lub tsheb tau nquag hais kom lees txais cov khoom siv rov ua dua tshiab.
Kauj ruam 2
Cov log tsheb ua si rov qab. Ua ntej tshaj plaws, koj yuav tsum them sai sai rau cov txiaj ntsig ntawm qhov khoom lag luam no. Muaj cov ntaub ntawv raw khoom rau kev ua tiav tau txais ntawm tus nqi qis heev, qee zaum ua tiav pub dawb. Cov cuab yeej siv nws tus kheej ua haujlwm siv kev sib txhuam quab yuam tsis tas siv tshuaj lom neeg. Nws cov qauv tsim yog yooj yim heev, ruaj, xav tau qhov tsawg kawg nkaus ntawm kev saib xyuas, thiab muaj qhov me me (nws nyob thaj tsam ntawm 200 m² tsis suav nrog chaw khaws cia). Cov khoom lag luam yog kev tiv thaiv ib puag ncig, txij li cov cuab yeej ua haujlwm tsuas yog siv cov tshuab hauv cov tshuab thiab tawm cov khoom siv tshwj xeeb cov khoom siv rov ua tau - khoom tawg, textiles thiab hlau. Chemistry, roj cua thiab lub suab tsis tuaj. Qhov kev teeb tsa no muaj tag nrho cov khoom tsim nyog rau kev tsim cov khoom kawg - roj hmab crumb. Cov kab rau kev them nyiaj rau nws tus kheej hauv ib nrab xyoo - ib xyoo thiab yuav tsum muaj tsawg tus neeg ua haujlwm (los ntawm 2 txog 5 tus neeg ua haujlwm tsis muaj cov txuj ci tshwj xeeb).
Kauj ruam 3
Kev piav qhia ntawm kev ua haujlwm ntawm cov mini-tsob ntoo. Cov kab no muaj cov log tsheb zoo li qub mus rau hauv cov roj hmab tawg ntawm cov feem sib txawv: 5 - 40 mesh (txog 0.42 hli). Los ntawm txhim kho cov nyias nyias, koj tuaj yeem txais cov khoom tawg ntawm qhov feem me me (txog 0.1 hli), tab sis cov kab ua haujlwm yuav poob. Txhawm rau txais cov ntawv zoo, koj yuav tsum nruab cov khoom ntes ntes ntawm cov khoom siv. Tsis tas li ntawd, thaum lub sijhawm txheej txheem ntau lawm, textile qaum nyob rau hauv daim ntawv ntawm paj rwb ntaub plaub thiab cov hlau siab ntawm cov tawv hlau tsoo tawm ntawm cov log tsheb, uas tseem tuaj yeem siv lossis muag ua cov khoom siv rov ua dua tshiab.
Kauj ruam 4
Lub peev xwm ntawm lub log tsheb rov ua kab: 200 - 1000 kg ntawm crumb toj ib teev, nyob ntawm cov khoom siv raw, qhov loj me me ntawm pob zeb thiab cov khoom siv qauv. Ntawd yog, txij li 1, 2 txog 1.5 txhiab tons hauv ib xyoos (300 hnub, 22 teev nyob rau ib hnub). Lub nti feem tuaj yeem hloov kho los ntawm kev hloov pauv sieves (tsis pub ntau tshaj ob qhov ntau thiab tsawg tib lub sijhawm). Tsis tas li, rau 10-teev hloov, qhov tawm ntawm textile qaum yog txog li 1000 kg, thiab cov hlua hlau - txog 200 kg (nyob ntawm cov khoom siv raw).
Kauj ruam 5
Cov yam ntxwv ntawm roj hmab crumb: purity ntawm crumb rau roj hmab cov ntsiab lus ntawm 99.8%; cov ntsiab lus hlau tsawg dua 0.1%; cov ntsiab lus ntawm textile fiber ncav cuag 0.2%; muaj lub siab purity ntawm kev sib cais los ntawm cov zauv feem; cov nyhuv ntawm thermal oxidation tsis tuaj kiag li; cov xim ntawm cov khoob khoob yog dub.
