发明名称 |
APPARATUS FOR DISPERSING OF CEMENT SOLUTIONS |
摘要 |
<p>A device for dispersing of cement such as Portland cement in water to form a solution or dispersion thereof. The device includes a barrel with coaxially arranged wheel and director therein. Upon the hub of the wheel and parallel to its center line wedge-shaped blades are mounted circularly, thereabout the sharp edge of the wedge-shaped blades being oriented in the direction of rotation of the wheel and the radially outer side of the wedge-shaped blades forming acute angles with the direction of movement of the blades. Each acute angle lies between 5 DEG and 30 DEG , and the peripheral speed of the wheel lies in the range of from 10 m/sec to 25 m/sec.</p> |
申请公布号 |
BG27604(A1) |
申请公布日期 |
1979.12.12 |
申请号 |
BG19780039860 |
申请日期 |
1978.05.26 |
申请人 |
VELIKOV,DENCHO N.;KNCHEV,KNCHO C.;IVANOV,STANISLAV A. |
发明人 |
VELIKOV,DENCHO N.;KNCHEV,KNCHO C.;IVANOV,STANISLAV A. |
分类号 |
B01F7/16;(IPC1-7):B28C5/16 |
主分类号 |
B01F7/16 |
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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