发明名称 |
FORFARANDE FOR KONTINUERLIG FRAMSTELLNING AV EN BLANDNING AV MATERIAL, SOM INNEFATTAR EN KORN- OCH/ELLER PULVERFORMIG SATS, VILKEN AGGLOMERERAS MEDELST ETT HERDARE-BINDEMEDELSSYSTEM SAMT APPARAT FOR GENOMFORANDE AV ... |
摘要 |
Apparatus useful for the malaxation of a charge such as foundry sand, a refractory or abrasive particulate-like solid, powdered marble, gravel or like building materials embodying two mixing zones to first form a pre-mix of the charge and a constituent of a binder-hardener system and then form an intimate and homogeneous mixture of the pre-mix and the other constituent of the system within a few seconds followed by immediate evacuation or emptying of the resultant mixture. At least the second mixing zone is a mixing vessel with a cylindrical or conically tapered inner wall inside of which is rotated a drive shaft with radial arms, each bearing a hammer on its outer end, the hammers orbiting in the vessel with a clearance of only a few millimeters with the inner wall to attain thin film malaxation. |
申请公布号 |
SE420978(B) |
申请公布日期 |
1981.11.16 |
申请号 |
SE19760002223 |
申请日期 |
1976.02.24 |
申请人 |
SAPIC SOC APPLIC PROCED IND CHIM |
发明人 |
G Y * RICHARD |
分类号 |
B22C15/24;B01F5/06;B02C13/06;B22C1/16;B22C5/04 |
主分类号 |
B22C15/24 |
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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