Njira yopangira mchenga imagwiritsidwa ntchito kwambiri.Pafupifupi ziwiya zamtundu uliwonse m'moyo wathu zimafunikira kuphulika kwa mchenga polimbitsa kapena kukongoletsa popanga: mipope yazitsulo zosapanga dzimbiri, nyali, ziwiya zakukhitchini, ma axles agalimoto, ndege ndi zina zotero.
Makina opukutira mchenga amagwiritsa ntchito mpweya woponderezedwa kunyamula tinthu taufa (m'mimba mwake 1—4mm) kuchokera kumalo ena kupita kwina.Potembenuza mphamvu ya kinetic kukhala mphamvu yomwe ingatheke, tinthu tating'onoting'ono ta mchenga timayang'ana pamwamba pa chinthucho, ndikudula kapena kukhudza pamwamba pa chinthucho kuti chikhale chowoneka bwino cha chinthucho.Pofuna kuzindikira kuchotsa dzimbiri, kuchotsa utoto, kuchotsa zonyansa pamwamba, kulimbitsa pamwamba ndi mankhwala osiyanasiyana okongoletsera a ntchitoyo.
Sandblasting makina akhoza kugawidwa mu makina ambiri kuthamanga sandblasting, pressurized sandblasting makina, ndi mkulu-anzanu sandblasting makina mawu a sandblasting dzuwa ndi mphamvu.Mpweya wophatikizana ndi makina opangira mchenga nthawi zambiri umakhala ndi mphamvu ya 0.8Mpa, ndiyeno umasankha makina opangira mpweya oyenerera malinga ndi kukula kwa mpweya wofunikira ndi makina opangira mchenga.
Makina ambiri opumira sandblasting ndi makina a siphon sandblasting.Poyerekeza ndi mitundu ina iwiri ya makina opukutira mchenga, mphamvu ya mchenga wa mfuti imodzi ndiyotsika kuposa makina oponderezedwa komanso othamanga kwambiri.Mfuti iliyonse iyenera kukhala ndi kompresa ya mpweya yokhala ndi mpweya wotuluka osachepera 1 kiyubiki mita pa mphindi, ndiye kuti, mpweya kompresa osachepera.7.5KW.
Makina onse opukutira mchenga ndi makina othamangitsa mchenga ali m'gulu la makina opatsira mchenga.Kuthamanga kwa mchenga kwa mfuti imodzi ndi yocheperapo kusiyana ndi mtundu wothamanga kwambiri.Mfuti iliyonse pamakina opukutira mchenga ayenera kukhala ndi Mpweya wabwino kwambiri wokhala ndi mpweya wotulutsa mpweya wa osachepera 2 kiyubiki mita pamphindi, womwe ndi 15KW mpweya kompresa.
Mfuti iliyonse pamakina opukutira mchenga othamanga kwambiri iyenera kukhala ndi kompresa ya mpweya yokhala ndi mpweya wopitilira ma kiyubiki mita 3 pa mphindi, yomwe ndi22KWmpweya kompresa.
Nthawi zambiri, kukula kwa kompresa ya mpweya kumakhala bwinoko.Ngati mumaganizira mtengo, mukhoza kutchula zomwe zili pamwambapa kuti musankhe.Mpweya wolumikizidwa ndi makina opangira mchenga uyeneranso kukhala ndi thanki ya mpweya ndi chowumitsira mpweya.Tanki ya mpweya imagwiritsidwa ntchito kusungira mpweya wopangidwa ndi mpweya wa compressor kuti zitsimikizire kukhazikika kwa gwero la mpweya.Chowumitsiracho chimagwiritsidwa ntchito kuti chiwume chinyontho chamlengalenga kuti chiwonetsetse kuti Mpweya umakhala wouma ukafika pamakina opangira mchenga, zomwe zimachepetsanso vuto la plugging mchenga chifukwa cha mchenga wa agglomeration.
Nthawi yotumiza: Apr-17-2023
