FIELD: preparation of bituminous emulsion pastes. SUBSTANCE: mixer has housing with cylinder arranged coaxially on its bottom. Ports are made in lower part of cylinder. Working members are fitted on cylinder drive shaft. One of working members is made in form of multistart screw arranged above cylinder port. Other working member is made in form of blade wheel arranged at port level. Housing is made in form of two regular truncated many-sided pyramids joined by larger bases. EFFECT: enlarged operating capabilities. 3 dwg
Title | Year | Author | Number |
---|---|---|---|
MIXER | 0 |
|
SU1392175A1 |
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Authors
Dates
1995-03-27—Published
1992-06-05—Filed