Imishini yebitumen eguquliwe inalawa mazinga futhi singayisebenzisa ngokuzethemba
Ngokuthuthuka okuqhubekayo kwemishini emikhulu ezweni lami, ukusetshenziswa kwemishini ye-asphalt ye-Sinoroader emulsified nakho kuyanda. Ngakho-ke ungabheka kanjani ukuthi imishini iyahlangabezana namazinga? Imikhiqizo ehlangabezana namazinga kuphela engasilethela izinzuzo eziphezulu, ngakho-ke kufanele sinake lolu daba. Okulandelayo, sicela ube nokuqonda okuningiliziwe nezingcweti zasembonini yethu:
Okokuqala, sidinga ukuhlola i-emulsifier eguquliwe. Uma igebe le-emulsified asphalt colloid mill esetshenziswe isikhathi eside lizoba likhulu, khona-ke ngalesi sikhathi, sidinga ukulungisa ngaphambi kokuthi siqhubeke nokukhiqiza; okwesibili, hlaziya inkinga yesilungisi. Ngaphansi kwezimo ezijwayelekile, kufanele sihlole ukuthi inani lesiguquli esingeziwe kufanele sibe khona. Ngemuva kokuthi isikhathi sokwengeza sikhona, isizathu esingenzeka ukuthi inkinga yemishini ye-asphalt emulsified ngokwayo ibangelwa inkinga, ngoba i-asphalt evamile nayo inezigaba ezahlukene. Lapho ukhiqiza i-asphalt eguquliwe, kuyadingeka ukuthi uhlole ngokucophelela ukuthi izinto zokusetshenziswa ziyi-asphalt evamile edingekayo futhi uqinisekise ikhwalithi.
Imishini ye-asphalt eguquliwe ye-Sinoroader SBS isetshenziselwa ukukhiqizwa kwe-asphalt eguquliwe ye-SBS. Iqukethe umshini wokugunda onesivinini esikhulu, uhlelo lokuphakela isilungisi, isisetshenziswa esiqediwe sokugcina itiyela, kanye nesistimu yokulawula. Umshini oyinhloko ufakwe ithangi lokuxuba, ithangi le-dilution, umshini we-colloid, njll. Yonke inqubo yokukhiqiza ilawulwa uhlelo lukagesi.
Le mishini yokuguqula itiyela inezinzuzo zekhwalithi ethembekile, ukusebenza okuzinzile, ukulinganisa okunembile, nokusebenza okulula. Kuyimishini emisha edingekayo ekwakhiweni kothelawayeka.
Izici eziyinhloko:
1. Isigayo se-colloid kanye ne-fixed cutter disc guide groove yakhelwe ngokukhethekile ukwandisa kakhulu izinga lokugeleza kwe-asphalt ye-raber powder modified.
2. I-colloid mill kanye ne-fixed cutter disc iphathwa ngokushisa ngokucutshungulwa kwensimbi, enobunzima obuphezulu, ifanele ukusika izinto ezinkulu ezinwebekayo kanye nokuthuthukisa ukucoleka.
3. Khulisa isivinini somugqa ophezulu, esingafinyelela ku-50"60/sesekhondi.
4. Inani le-powder yenjoloba elengeziwe lingafinyelela ku-3-5%, okuyizikhathi ezingu-1-2 zemishini evamile ye-asphalt eguquliwe ye-SBS engacutshungulwa.
5. Ingakhuphula kakhulu ukukhiqizwa kwe-asphalt eguquliwe ye-SBS ecutshungulwa yimishini ye-asphalt eguquliwe. Sizoqhubeka nokukuhlelela ulwazi olufanele.