Mpira Wosungira Wotentha wokhala ndi zinthu zosiyanasiyana za Alumina
Tsatanetsatane wa Zamalonda
Malo enieni amatha kufika 240m2/m3.Akagwiritsidwa ntchito, timipira tating'onoting'ono tambiri timagawaniza mpweya kukhala timitsinje tating'ono kwambiri.Pamene mpweya umadutsa mu thupi losungirako kutentha, chipwirikiti champhamvu chimapangidwa, chomwe chimaphwanya bwino malire a malire pamwamba pa thupi losungirako kutentha.Chifukwa cha kukula kwake kwa mpirawo, Ndi kagawo kakang'ono ka conduction, kukana kwamafuta pang'ono, kachulukidwe kakang'ono, komanso kuwongolera bwino kwamafuta, kumatha kukwaniritsa zofunikira zakusintha pafupipafupi komanso mwachangu kwa chowotchera chosinthika.
Tekinoloje iyi imagwiritsa ntchito kutenthetsa kwapawiri kwa gasi ndi mpweya kuti ikwaniritse kuyatsa kokhazikika ngakhale ndi mafuta otsika a calorific otsika, kotero kuti kutentha kwakuya kumatha kufika mwachangu zofunikira zazitsulo zopukutira zopangira ma billets.Panthawi imodzimodziyo, ndi yosavuta kusintha ndi kuyeretsa, ikhoza kugwiritsidwanso ntchito, ndipo imakhala ndi moyo wautali wautumiki.
Regenerator angagwiritse ntchito kusintha kwa 20-30 nthawi / h, ndipo mpweya wotentha wotentha kwambiri ukhoza kutulutsidwa mutadutsa pabedi la regenerator kuti muchepetse mpweya wa flue kufika pafupifupi 130 ° C.
Kutentha kwambiri kwa mpweya wa malasha ndi mpweya kupyola m'thupi losungiramo kutentha m'njira yomweyo ndipo zimatha kutenthedwa mpaka 100 ℃ kutsika kuposa kutentha kwa mpweya wa flue, ndipo kutentha kwake kumakhala kokwana 90% kapena kuposa.
Chifukwa kuchuluka kwa thupi losungirako kutentha kumakhala kochepa kwambiri ndipo mphamvu yoyenda ya bedi yaying'ono yamwala imakhala yolimba, ngakhale kukana kumawonjezeka pambuyo pa kudzikundikira phulusa, index yosinthira kutentha sikukhudzidwa.
Kugwiritsa ntchito
Mpira wosungirako kutentha uli ndi ubwino wa mphamvu zambiri, kuvala kukana;mkulu matenthedwe madutsidwe ndi kutentha mphamvu, mkulu kutentha yosungirako dzuwa;kukhazikika kwamafuta abwino komanso kosavuta kusweka pamene kutentha kumasintha mwadzidzidzi.Thermal storage ceramic ball ndiyoyenera kwambiri chosungirako kutentha kwa zida zolekanitsa mpweya ndi kuphulika kwa ng'anjo ya gasi yotentha ya chitsulo.Kupyolera mu kutenthetsa kawiri kwa gasi ndi mpweya, kutentha kwakuya kumatha kufika mwamsanga pakufunika kwazitsulo zopangira kutentha kwa billet.
Zakuthupi
| Mtundu | Mpira Wosungirako Kutentha kwa APG | Mpira Wosungirako Ng'anjo Yotentha | |
| Kanthu | |||
| Zinthu Zamankhwala | Al2O3 | 20-30 | 60-65 |
| Al2O3+ SiO2 | ≥90 | ≥90 | |
| Fe2O3 | ≤1 | ≤1.5 | |
| Kukula (mm) | 10-20/12-14 | 16-18/20-25 | |
| Mphamvu ya Thermsl (J/kg.k) | ≥836 | ≥1000 | |
| Thermal Conductivity (w/mk) | 2.6-2.9 | ||
| Kutentha kwakukulu (°C) | 800 | 1000 | |
| Kuchulukirachulukira (kg/m3) | 1300-1400 | 1500-1600 | |
| Refractoriness(°C) | 1550 | 1750 | |
| Mtengo wamavalidwe(%) | ≤0.1 | ≤0.1 | |
| Kuuma kwa Moh (Scal) | ≥6.5 | ≥6.5 | |
| Mphamvu Zopondereza(N) | 800-1200 | 1800-3200 | |
