Ubuningi bePulp Yephepha
I-Lonnmeteruklame futhi wathuthukisa amadivayisi okulinganisaubuningi be-pulp yephepha, utshwala obumnyama kanye notshwala obuluhlaza. Kungenzeka ukuthola ubuningi bezingxenye ezincibilikisiwe noma ezingancibilikisiwe ngemitha eyodwa yobuningi efakwe emgqeni. Sinikeza izixazululo zokulinganisa ubuningi kanye nokuhlushwa kwezicelo ezifana notshwala obumnyama, ama-pulps ephepha otshwala aluhlaza. Ngaphezu kwalokho, amamitha obuningi be-pulp ayakwazi ukukala ubuningi bodaka lwe-lime uma kungekho zinhlayiya ezinkulu kanye nama-bubble amaningi.
Kungani Kudingeka Ukulinganiswa Kobuningi Okuqhubekayo?
I-pulp engalinganiekwenzeni iphepha kuletha izingozi ezingaba khona kwikhwalithi engazinzile yemikhiqizo yokugcina futhi kwandise izindleko ekwenzeni iphepha. I-paper pulp iqukethe ukumiswa kwefayibha emanzini ngokulinganayo. Ukungalingani kobuningi kuthonya yonke inqubo yokwenza iphepha.
Ukuvumelana okuguquguqukayokwe-pulp kushiya izinguquko ze-viscosity yayo ngesivinini sokusika, okwengeza olunye ungqimba lobunzima ekulinganisweni okuqhubekayo kobuningi. Ukungalingani kukhula kakhulu ngenxa yomoya ovalelekile, omelela njengamabhamuza engxubeni, okubangela ukufundwa okungamanga futhi kuphazamise ukunemba.
Izindlela zendabuko ezisetshenziswa ekulinganisweni kobuningi zivame ukubonakala ngokunemba lapho kubhekene nokushintsha kwemisebenzi. Isibonelo, izindlela ze-gravimetric azifaneleki ekuqapheni okuqhubekayo ngenxauhlobo oludinga abasebenzi abaningifuthiukuthambekela emaphutheni okusampula.
Amaphuzu Okulinganisa Enqubweni Ye-Paper Pulp
Thola izinkomba kumdwebo ongenhla wokwenza iphepha, kunezici eziyisikhombisa zokufaka imitha yobuningi bamakhemikhali ukuze kwenziwe ngcono inqubo iyonke. Zisebenza kulezi zici ezilandelayo:
1. Inqubo yokuncibilikisa utshwala obumnyama emanzini;
2. Ukuqapha ukuminyana kotshwala noma ukuhlushwa kwalo;
3. Ukuqapha ukuminyana kotshwala obumhlophe noma ukuhlushwa kwabo;
4. Ukuqapha ukuminyana kwe-lime slurry noma ukuhlushwa kwayo;
5. Ubuningi noma ukuhlushwa kotshwala obumnyama obubuthakathaka.
Inqubo yokwenziwa kwe-kraft iguqula ukhuni lube yi-pulp yokhuni, lapho kwakhiwa khona utshwala obumnyama noma utshwala obusetshenzisiwe nge-pulp yokhuni. Bese utshwala obumnyama buyacutshungulwa kuze kube yilapho kwakheka utshwala obuluhlaza. Ngaphezu kwalokho, bungaguqulwa bube utshwala obumhlophe ngokufaka ubisi lwelayisi ukuze lululame. Ngakho-ke, ukulawulwa kobuningi noma ukuhlushwa kwamaphuzu okulinganisa angenhla kubalulekile ekulawuleni ikhwalithi kanye nezindleko.
Imitha Yobuningi Enconyiwe
I-Lonnmeterimitha yobuningi be-pulpiyindlela ekahle yokuqapha ubuningi obuqhubekayo ekulawuleni okunembile, enikeza ukufundwa okunembile kubasebenzisi ngesikhathi sangempela. Ukufundwa kwayo okunembile kungafinyelela ku-±0.002g/cm³, kanti ububanzi bokulinganisa buwela ku-0-2 g/cm³. Umphumela ulethwa ngesignali engu-4-20 mA. Ukuze abasebenzisi bokugcina bakwazi ukulungisa amapharamitha okucubungula ngokushesha ukuze bathole ikhwalithi eqinile kanye nokuvumelana, njengokwengeza i-pulp yephepha, okuqukethwe kwamanzi kanye nesilinganiso sokushukuma.
Ngaphezu kwalokho, ukuqapha i-paper pulp ngesikhathi sangempela kuyinzuzo yokuthola ukungalingani ekucutshungulweni, njengokuvumelana okuguqukayo, ukungafani kwe-paper pulp kanye nokuwohloka kwemishini. Ngemuva kwalokho kungathathwa ezinye izinyathelo ngokushesha ukuze kugwenywe ukulahlekelwa umkhiqizo kanye nemikhiqizo engasebenzi.
Xhumana nonjiniyela wethu ukuthola imininingwane eyengeziwe mayelana nemitha yobuningi be-pulp, futhi ungathola iziphakamiso zokulandelana mayelana nokukhetha imitha yobuningi efanelekile. Cela ikhotheshini yamahhala manje!
Isikhathi sokuthunyelwe: Jan-06-2025
