Patent ID: 11933151
Assignee: SNF GROUP
Field: Chemical engineering (Chemistry)
Classification: CPC B  E  C | IPC B  C  E

Claim 8:
9. The installation according to claim 1, characterized in that the mechanism for dissolving the metered polymer is a water-soluble polymer grinding dispersion device and comprises:
a water-soluble particle polymer wetting cone connected to a primary water supply circuit,
at a lower end of the cone, a grinding and drainage chamber for the dispersed water-soluble polymer comprising:
a rotor driven by a motor and equipped with knives,
a fixed stator made of a cylinder with fine slots,
on all or part of the periphery of the chamber, a ring fed by a secondary water circuit, the ring communicating with the chamber in such a way as to ensure the spraying of water under pressure on an outside of the stator, thus allowing the release of crushed and swollen water-soluble polymer on a surface of said stator.