DRK261 Umvavanyi weNkululeko oMgangatho

DRK261 Umvavanyi weNkululeko oMgangatho(eCanadaUmvavanyi wokukhululeka oMgangatho) isetyenziselwa ukulinganisa ireyithi yokuhluza ye-pulp eyahlukeneyo yokumiswa kwamanzi, kwaye ibonakaliswa ngumbono wokukhululeka (ofinyeziweyo njenge-CSF). Izinga lokuhluza libonisa imeko yefiber emva kokugaya okanye ukugaya kakuhle.

Inkululeko yenye yeendlela zokulinganisa ukusebenza kombhobho we-pulp. Ngokuqhelekileyo, okukhona iphepha likhululeka, kokukhona isantya sokukhupha amanzi sikhawuleza. Isixhobo somlinganiso wenkululeko oqhelekileyo waseKhanada siyafana nemitha yenkululeko yonxweme, kodwa isambuku sesampulu eyomileyo yefayibha kukuba iUnited States neJapan ubukhulu becala zisebenzisa inkululeko esemgangathweni yaseKhanada, ngelixa iYurophu kunye nelizwe lam ziqhele ukusebenzisa inkululeko yonxweme. Kwiigram ezi-3 ezinezinga elihlukeneyo lokubetha, ukukhululeka kunye neqondo lokubetha kunokuguqulwa komnye nomnye.

1. Umvavanyi oqhelekileyo wokukhululeka usetyenziswa ngokubanzi ekuhlolweni kwenkqubo yokucofa kwishishini lokwenza iphepha, ukuqulunqwa kwenkqubo yokwenza iphepha, kunye neemvavanyo ezahlukeneyo ze-papermaking pulping zamaziko ophando lwenzululwazi. Sisixhobo sokulinganisa esiyimfuneko sokufunda ukucofa kunye nokwenza iphepha.
2. Isixhobo sibonelela ngexabiso lovavanyo olufanelekileyo kulawulo lwemveliso yepulp yeplanga; inokuthi isetyenziswe ngokubanzi ekutshintsheni ukuhluzwa kwee-pulps ezahlukeneyo zeekhemikhali kwinkqubo yokubetha kunye ne-pulp ecocekileyo; ibonisa isimo somphezulu kunye nemeko yokudumba kwefiber.
3. Ukukhululeka komgangatho waseKhanada kubhekiselele ekumiselweni kokusebenza kokucoca amanzi kwe-1000mL ukumiswa okunamanzi okudaka kunye nomxholo we (0.3±0.0005)% kunye nobushushu be-20 ° C usebenzisa i-Canadian tester freeness phantsi kweemeko ezichaziweyo. Umthamo (mL) wamanzi aphuma kumbhobho umele ixabiso leCFS. Isixhobo senziwe ngayo yonke intsimbi engenasici. ihlala ixesha elide.
4. Imitha yokukhululeka ibandakanya igumbi lokucoca amanzi kunye ne-funnel yokulinganisa eyahlula ngokulinganayo, kwaye ifakwe kwi-bracket esisigxina. Igumbi lokucoca amanzi lenziwe ngentsimbi engenasici. Ngaphantsi kwe-cylinder yiplate ye-sieve yensimbi engenazingxobo kunye nesigqubuthelo esingaphantsi esivaliweyo esingangeni moya, esidityaniswe kwelinye icala leYuantong ngegqabi elivulekileyo kwaye libotshelelwe kwelinye icala. Isigqubuthelo esiphezulu sitywinwe , Vula isiciko esisezantsi, i-pulp iphuma.
5. I-cylinder kunye ne-cone yokucoca ixhaswa ngokulandelelana ngama-flanges amabini e-bracket amatshini kunye nokuvuleka kwi-bracket. Zonke izixhobo zovavanyo oluqhelekileyo lwe-DRK261 zenziwe nge-304 yensimbi engenasici, kwaye isikrini sokucoca senziwa ngokungqongqo ngokuhambelana nomgangatho we-TAPPI T227, kwaye ukuchaneka kukhulu kakhulu kunezinye iimveliso zangaphandle. ihlala ixesha elide.

Uluhlu lwesicelo:i-pulp, i-fiber edibeneyo
Umgangatho wesiGqeba:I-TAPPI T227
Iyahambelana nemigangatho:ISO 5267/2, AS/NZ 1301, 206s, BS 6035 inxalenye 2, CPPA C1, kunye SCAN C21; QB/T1669-1992
Ubungakanani obuqhelekileyo:ubude 300 mm × ukuphakama 1120 mm × ububanzi 400 mm
Uluhlu lokulinganisa:0~1000CSF
Ubunzima:malunga ne-57.2 kg