| OBJECT: |
Disperse Hydroxyethylcellulose into trichloromethane as base for typewriter correction paint. |
|
PROBLEM:
|
Operator dumping into open tank affected by fumes. Mixing not complete since operator does not feed powder evenly. Lumps form. |
|
SOLUTIONS:
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Model D-6000 Dispershear installed on floor with operator bag dump station used to continuously wet out 4% HEC. Unit pumps into bottom of three different 1,000 gallon mixing tanks. |
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AB MIXER:
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Model D-6000 Dispershear
|
| BENEFITS: |
Operator removed from solvent vapors. Mixing improved and lumps eliminated. Solvent vapors completly contained within mixing tank. |