POLYMER POWDER DISSOLVING APPARATUS AND MANUFACTURING METHOD OF POLYMER SOLUTION
PROBLEM TO BE SOLVED: To provide a polymer powder dissolving apparatus capable of efficiently dissolving undissolved matter such as lumps and blocks produced on adding a polymer powder in a liquid or a solvent, and a manufacturing method of a polymer solution. SOLUTION: The polymer powder dissolving...
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creator | YONEDA TOSHIAKI OZAKI TOSHIJI OSHIMA KATSUYOSHI |
description | PROBLEM TO BE SOLVED: To provide a polymer powder dissolving apparatus capable of efficiently dissolving undissolved matter such as lumps and blocks produced on adding a polymer powder in a liquid or a solvent, and a manufacturing method of a polymer solution. SOLUTION: The polymer powder dissolving apparatus has a dissolving vessel 2 having a liquid delivery outlet 6 in the lower part, a stirring means 4 for stirring the liquid in the dissolving vessel 2, a spray nozzle 5 capable of spraying toward the liquid surface in the dissolving vessel 2, a pipe 7 with one end connected with the liquid delivery outlet 6 of the dissolving vessel 2 and the other end connected with the spray nozzle 5 and a liquid-circulating means 9 equipped with a circulation pump 8. A manufacturing method of solution of a polymer using the apparatus is also provided. COPYRIGHT: (C)2007,JPO&INPIT |
format | Patent |
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SOLUTION: The polymer powder dissolving apparatus has a dissolving vessel 2 having a liquid delivery outlet 6 in the lower part, a stirring means 4 for stirring the liquid in the dissolving vessel 2, a spray nozzle 5 capable of spraying toward the liquid surface in the dissolving vessel 2, a pipe 7 with one end connected with the liquid delivery outlet 6 of the dissolving vessel 2 and the other end connected with the spray nozzle 5 and a liquid-circulating means 9 equipped with a circulation pump 8. A manufacturing method of solution of a polymer using the apparatus is also provided. 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subjects | DISPOSAL OF SOLID WASTE MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING |
title | POLYMER POWDER DISSOLVING APPARATUS AND MANUFACTURING METHOD OF POLYMER SOLUTION |
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