Emkhiqizweni wamaphepha wanamuhla, izinto ezisetshenziswa kakhulu ezisetshenziswayo ziyiphepha lemfucumfucu kanye ne-pulp ntombi pulp, kepha kwesinye isikhathi imfucuza kanye ne-pulp pulp ayitholakali endaweni ethile, kunzima ukuyithenga, kuleli cala, umkhiqizi angacabanga ngakho Sebenzisa utshani kakolweni njengento engavuthiwe ukukhiqiza iphepha, utshani kakolweni uvame ukwenziwa ngomkhiqizo wezolimo, okulula ukuthola, okuchichima ngenani futhi kubiza imali.
Qhathanisa nefayibha yezinkuni, i-kakolweni kashukela i-crispy ngokwengeziwe futhi abuthakathaka, akulula ukuxubana okumhlophe, ngakho-ke, ngokwengeziwe, utshani bakakolweni buvame ukusetshenziswa ephepheni lokushayisana noma ukugcotshwa kwephepha I-Virgin Pulp noma i-Waste Pulp ukukhiqiza iphepha eliphansi lekhwalithi noma iphepha lehhovisi, kepha iphepha elinamahlandla noma iphepha elihlanganisiwe libhekwa njengomkhiqizo othandwa kakhulu, ngoba inqubo yokukhiqiza iyinqwaba yezindleko ezilula nezikhiqizayo ayincane.
Ukukhiqiza iphepha, ukolweni kakolweni kudingeka kunqunywe kuqala, kunconywa ubude be-20- 40mm, kulula kakhulu ukuthi utshani budluliselwe noma buhlanganiswe namakhemikhali okupheka, umshini wokusika kakolweni ucela ukwenza umsebenzi, kepha ngokushintsha Imboni yezolimo yanamuhla, ukolweni kuvame ukuvunwa ngemishini, kulokhu, umshini wokusika awubhekwa njengokudingekile. Ngemuva kokusika, utshani kakolweni uzodluliselwa ukuxubana namakhemikhali okupheka, inqubo yokupheka ye-caustic soda isetshenziswa kakhulu kule nqubo, ukukhawulela izindleko zokupheka, amanzi atsheni lime angabhekwa. Ngemuva kokuthi utshani kakolweni uxutshwe kahle namakhemikhali okupheka, uzodluliselwa kumgadli ophequluli noma echibini elingaphansi komhlaba, ngokupheka okuncane okungavuthiwe, ichibi lokupheka elingaphansi komhlaba lincoma, ukwakhiwa kwezindleko zomphakathi, kepha ukusebenza okuphansi. Ukuze uthole amandla aphezulu okukhiqiza, kudingeka ukuthi ubheke ukusebenzisa i-spherical digerger noma idivaysi yokupheka evuthayo, inzuzo ukupheka ukusebenza kahle, kepha yiqiniso, izindleko zemishini zizophakeme. Ichibi lokupheka elingaphansi komhlaba noma i-spherical digerger lixhumene nomusi oshisayo, ngokwanda kokushisa esitsheni noma ethangini kanye nenhlanganisela ye-ejenti yokupheka, i-lignin nefayibha izohlukaniswa. Ngemuva kwenqubo yokupheka, utshani bakakolweni buzothisha kusuka emkhunjini wokupheka noma ithangi lokupheka kuya emgqonyeni wokushaya noma umshini wokushayela ulungele umshini wokushaya, umshini osetshenziswayo we-pulping noma i-bivis extruder, kuze kube yilapho utshani be-pulp I-Fibre ikhishwe ngokugcwele, ngemuva kwenqubo yokucolisiswa nokuhlola, izosetshenziselwa ukwenza iphepha. Ngaphandle kokukhiqizwa kwamaphepha, i-Wheat Straw fiber nayo ingasetshenziselwa ukubumba kweTray ye-Wood Tray noma yokubumba amaqanda.
Isikhathi sePosi: Sep-30-2022