发明名称 |
APPARAT FOR TEMISK ATERVINNING AV EN HARTSHALTIG FORMBLANDNING |
摘要 |
An apparatus for reclamation of resinous moulding mixes used in foundry practice incorporates three chambers contained in a common housing, namely a heating chamber (3), a firing chamber (2) and a cooling chamber (4). A bottom (6) of the heating chamber forms a fluidizing conveyor conveying the moulding mix from a chute (8) to a closure (27) through which the mix drops onto a grate (5) of the firing chamber (2). The fuel is supplied through a system of collectors and nozzles to the clearances between the grate elements, while the air for fluidizing of the mix is supplied through a duct (14) to the space below the grate. The firing chamber is connected with the cooling chamber by means of the mix transfer holes (10) and (11). A bottom (12) of the cooling chamber forms a fluidizing conveyor conveying the mix to a discharge hole (24). The cooling chamber includes a cooler (23). |
申请公布号 |
SE411252(B) |
申请公布日期 |
1979.12.10 |
申请号 |
SE19750002350 |
申请日期 |
1975.03.03 |
申请人 |
* PRZEDSIEBIORSTWO PROJEKTOWANIA I WYPOSAZANIA ODLEWNI "P;RODLEW" |
发明人 |
J * POLACZEK;R * MOTYCZYNSKI;T * FRANASZEK;M * KURZYDLO |
分类号 |
B22C5/00;B22C5/08;(IPC1-7):01J8/28;27B9/12;22C5/18;23D19/00;27B15/14 |
主分类号 |
B22C5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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