Injin kwafin takarda na A4 wanda a zahiri layin yin takarda ya ƙunshi sassa daban-daban;
1- Gabatarwa sashen kwarara wanda daidaita kwarara don shirye-shiryen ɓangaren litattafan almara don yin takarda tare da nauyin tushe. Tushen nauyin takarda shine nauyin murabba'in mita ɗaya a cikin gram. Za a tsaftace kwararar slurry na ɓangaren litattafan almara wanda aka diluted, a duba shi a cikin fuska mai ramuka kuma a aika zuwa akwatin kai.
2- Akwatin kai yada kwararar slurry na ɓangaren litattafan almara sosai daidai gwargwado a fadin faɗin wayar injin takarda. An ƙaddara aikin akwatin kai a cikin haɓaka ingancin samfurin ƙarshe.
3- Sashin Waya; Ana fitar da slurry na ɓangaren litattafan almara a kan waya mai motsi kuma wanda wayar ke motsawa zuwa ƙarshen sashin waya, kusan kashi 99% na ruwa yana zub da ruwa kuma an tura wani rigar yanar gizo tare da bushewar kusan 20-21% zuwa sashin latsa don dannawa. kara dewatering.
4- Sashen Latsa; Sashen latsawa yana share gidan yanar gizo don isa ga bushewar 44-45%. Tsarin dewatering a cikin injina ba tare da amfani da kowane makamashin thermal ba. Sashen latsa yawanci yana ɗaukar nips 2-3 dangane da fasahar latsawa da daidaitawa.
5- Sashin bushewa: Na'urar bushewa na rubuce-rubuce, bugu da kwafin takarda an ƙera su a sassa biyu, kowane mai bushewa da na'urar bushewa kowane ta amfani da adadin busassun busassun ta amfani da tururi mai cike da dumama. An bushe gidan yanar gizon rigar zuwa bushewa 92% kuma wannan busassun gidan yanar gizon zai zama girman gram 2-3 / murabba'in mita / gefen sitacin takarda wanda aka shirya a cikin dafa abinci. Gidan yanar gizo na takarda bayan girman zai ƙunshi kusan 30-35% ruwa. Wannan jikakken gidan yanar gizon za a ƙara bushewa a bayan bushewa zuwa bushewar kashi 93% wanda ya dace da amfani na ƙarshe.
6- Calendaring: Takardar da aka fita bayan bushewa ba ta dace da bugu da rubutu da kwafi ba saboda fuskar takarda ba ta da kyau sosai.Calendaring zai rage tarkacen saman takarda tare da inganta saurin gudu a cikin bugu da kwafi.
7- Tafiya; A ƙarshen injin takarda, busasshen gidan yanar gizo na takarda yana rauni a kusa da wani babban nadi na ƙarfe har zuwa mita 2.8 a diamita. Takardar da ke kan wannan nadi zai kai tan 20. Wannan injin jumbo takarda nadi ana kiransa Paparoma reeler.
8- Maimaitawa; Nisa na takarda a kan babban takarda na takarda shine kusan nisa na waya injin takarda. Wannan babban takarda na takarda yana buƙatar yanke tsayi da faɗi kamar yadda aka yi oda ta amfani da ƙarshensa. Wannan shine aikin rewinder don raba jumbo roll a cikin kunkuntar nadi.
Lokacin aikawa: Satumba-23-2022