Refractory ramming zipangizo amagawidwa mu zipangizo zingapo

Zida zolimbana ndi moto zimatanthawuza kupanga ramming (pamanja kapena makina). Zida zolimbana ndi moto zimapangidwa ndikusakaniza tinthu tating’ono, ufa, zolekanitsa, zosakaniza ndi madzi kapena zakumwa zina. Zodziwika ndi zinthu, pali aluminiyamu wambiri, dongo, magnesia, dolomite, zirconium ndi silicon carbide-carbon refractory ramming materials.

Refractory ramming material ndi zinthu zambiri zopangidwa ndi silicon carbide, graphite, calcined anthracite yamagetsi ngati zopangira, zosakanikirana ndi mitundu yosiyanasiyana ya zowonjezera ufa wa ultrafine, ndi simenti yosakanikirana kapena utomoni wophatikizika ngati cholekanitsa. Amagwiritsidwa ntchito kudzaza kusiyana pakati pa zida zoziziritsira ng’anjo ndi zomangira kapena zomangira zosanjikiza zomangira. Refractory ramming material ali ndi kukhazikika kwa mankhwala, kukana kukokoloka, kukana abrasion, kukana peeling, kukana kutentha, ndipo amagwiritsidwa ntchito kwambiri muzitsulo, zomangira, zosungunula zitsulo zopanda chitsulo, mankhwala, makina ndi mafakitale ena opangira!

Zida za asidi, zosalowerera ndale, komanso zamchere zomwe zimagwiritsidwa ntchito nthawi zambiri zimagwiritsidwa ntchito m’ng’anjo zapakati zapakati komanso m’ng’anjo zapakati. Iwo ntchito ngati wapakatikati pafupipafupi ng’anjo refractory ramming zipangizo condense imvi kuponyedwa chitsulo, ductile chitsulo, forgeable kuponyedwa chitsulo, vermicular graphite kuponyedwa chitsulo ndi aloyi chitsulo, condensed carbon steel, aloyi zitsulo, mkulu manganese chitsulo, chida chitsulo, kutentha zosagwira chitsulo. , chitsulo chosapanga dzimbiri, aluminium condensed ndi ma aloyi ake, ma aloyi amkuwa opindika monga mkuwa, mkuwa, cupronickel, bronze, etc.

Malinga ndi mitundu yosiyanasiyana ya ng’anjo yophulika ndi zofunikira zosiyanasiyana za kapangidwe kazinthu, zida za carbon refractory ramming zimagwiritsidwa ntchito makamaka popanga mipata pakati pa njerwa zapansi za kaboni ndi mbale yosindikizira yapansi, njerwa zamoto za carbon ndi ndodo yozizirira, ndi kuziziritsa kwamadzi pansi Pakuwongolera. Pamwamba pa mzere wapakati wa chitoliro ndi kudzazidwa kwa ndodo yozizira, mbali zina zimafunikira zida za carbon refractory ramming pambuyo pa ramming refractory kuti zikhale ndi mphamvu ndi kachulukidwe, kudzaza ngodya iliyonse ndi mipata yaying’ono kuti isatayike. chitsulo ndi gasi, ndi matenthedwe madutsidwe wa carbon refractory ramming zakuthupi ndi ntchito za otentha mpweya njerwa ndi kuzirala ndodo ya kuphulika ng’anjo ayenera kukhala osiyana kwambiri, kuti asakhudze moyo wa ng’anjo kuphulika, kuti kusunga kupanga kwachibadwa kwa ng’anjo yophulika.

Vuto lomwe nthawi zambiri limakumana nalo pakugwiritsa ntchito zida za carbon refractory ramming ndikuti matenthedwe azinthu zamtundu wamba wa carbon refractory ramming ndi otsika, zomwe sizithandizira kuziziritsa mwachangu kwa ng’anjo yophulika, potero zimakhudza moyo wautumiki. Chifukwa chake, kafukufuku wosinthidwa ndikugwiritsa ntchito zida za carbon refractory ramming zokhala ndi matenthedwe apamwamba kwambiri ali ndi chiyembekezo chamsika. Kaya ndikuwonjezera kuphatikizika kwa zida za carbon refractory ramming, ntchito ya zinthuzo imasinthidwa ndi momwe in-situ imachitira pa kutentha kwambiri, kapena kapangidwe kazinthu zina kumasinthidwa kuchokera pamawonekedwe apangidwe, kuti zida za carbon refractory ramming. wosanjikiza angafikire The matenthedwe madutsidwe chikufanana ndi njerwa mpweya ndi kuzirala ndodo kuonetsetsa yachibadwa kutentha conduction popanda kuwononga dongosolo lonse yomanga, kuti akwaniritse zofunika kusintha moyo wa ng’anjo kuphulika.