| 摘要 |
Device is for fixing a chute (4) on an outlet opening (15) of a hopper (3) feeding pulverised materials into an electrolysis cell, the chute having a body (5) and a neck (6). The hopper includes at least one hooking element (7) for the chute integral with the hopper and incorporating a support zone that is essentially horizontal in use. The body of the chute includes at least one fixing hook (9) articulated around an axis that is essentially horizontal in use and destined to engage on the hooking element(s) of the hopper. Independent claims are also included for: (a) a feed hopper incorporating the hooking element; (b) a chute incorporating the articulated fixing hook; (c) equipment for mounting and dismantling the chute; (d) a method for the mounting and dismantling of the chute; (e) an electrolysis cell incorporating the hopper and chute for feeding it with pulverised materials. |
