Ipulazi Lenkukhu Esebenzisa Amaphedi Okupholisa Okungenisa umoya
Ulwazi Lomkhiqizo
Abangane abangajwayelene kakhulu nokusetshenziswa kwamakhethini amanzi bajwayele ukungaqondi kahle.Bacabanga ukuthi ngamakhethini amanzi nabalandeli, igumbi lipholile ngokwemvelo futhi lipholile, kuyilapho linganaki ukuthi isakhiwo sokushisa kanye nekhethini elimanzi kufanele lipheleliswe ukuze kuzuzwe. amandla aphezulu ekhethini elimanzi.
Ikhethini elimanzi lifakwa ngakolunye uhlangothi lwefasitela, futhi umoya udlula ekhethini elimanzi ukuze uhwamuke, bese uphephethwa ekhoneni ngalinye yi-fan, okwenza izinga lokushisa langaphakathi lehle ngokushesha.
Ngokubona kwethu, abanye abantu bacabanga ukuthi uma unekhethini elimanzi, awudingi fan yengcindezi engalungile. Eqinisweni, ngingakutshela ukuthi ikhethini elimanzi kufanele lisetshenziswe ngokuhambisana ne-fan yokucindezela okungalungile, futhi umshini wokucindezela ongalungile akufanele usetshenziswe ngokuhambisana nekhethini elimanzi. Lokhu kungenziwa uwedwa. Kunqunyiwe, kodwa umphumela wokupholisa awubonakali kangako.
Ukukhiqizwa kwamakhethini okumanzi
Umdwebo wesakhiwo sekhethini esimanzi
Uchungechunge lwamakhethini olumanzi
Igrafu yokusebenza kwekhethini elimanzi
Isingeniso Sokusebenza
Ikhethini elimanzi lithatha izinto ezintsha kanye nobuchwepheshe bokuxhumanisa indawo, ukumuncwa okuphezulu, ukumelana namanzi aphezulu, ukumelana nesikhutha, ukumelana nokugqwala nempilo ende yesevisi
Umkhiqizo uqukethe ama-surfactants, ukumuncwa kwemvelo kanye nesivinini sokusabalalisa kuyashesha, ukusebenza okuhlala isikhathi eside: -Kusakazeka ngemva kwemizuzwana engu-4-5 yamanzi aconsayo, ukuphakama kwemvelo kokumuncwa kungamaminithi angu-60-70mm/5, amahora angu-200mm/1.5, okuhlangabezana ngokugcwele amazinga emboni kazwelonke.
Ikhiqizwe ngokuqinile ngokuya ngokwendinganiso, ubuningi bephepha lekhethini elimanzi elingu-600mm ububanzi lingamashidi angama-85: impahla eluhlaza ithunyelwa kwamanye amazwe, isisindo esiyisisekelo siyi-100g/m2, amandla aqinile angama-70N, ukujiya kungu-018-020mm, ukuphakama kokumuncwa kwamanzi kungu-45mm/10min, okuqukethwe komswakama kungu-5-8%, futhi amandla okushisa angu-18N. .
