Patent EA-002791-B1 (EA)
Title: Element for separating the bottom part of an electrolytic tank from the rest of the tank space
Inventor: KIVISTO TUOMO
IPC: C25C7/00
Filed: 2000-05-30
Abstract: 1. A separating element for separating the bottom part of an electrolytic tank from the rest of the tank space in connection with the removal of the solids settled on the electrolytic tank bottom, said separating element being installable in the electrolytic tank and removable therefrom along a path formed by support and control members arranged in the electrolytic tank, characterized in that the separating element (10) comprises a flexible wall element (11) and at least one set of support members (12,12', 13,14) arranged in said wall element (11). 2. A separating element according to Claim 1, characterized in that the separating element (10) comprises at least one set of support members (13) arranged in succession mainly in the motional direction of the separating element. 3. A separating element according to Claim 1 or 2, characterized in that the separating element (10) also comprises at least another set of support members arranged in the wall element (11) and being essentially transversal mainly to the motional direction of the separating element. 4. A separating element according to any of the preceding Claims 1-3, characterized in that the separating element (10) comprises at least a third set of support members (14) arranged in succession mainly in the motional direction of the separating element, on the opposite side of the wall element with respect to the first set of longitudinal support members. 5. A separating element according to any of the preceding Claims 1-4, characterized in that each first support member (13) and/or third support member (14) is installed in the wall element (11) at the middle section of the support member (13,14). 6. A separating element according to any of the preceding Claims 1-5, characterized in that at least a first edge of each support member (13,14) arranged in succession mainly in the motional direction of the separating element is provided with a bracket (15,15'), and at least a second edge is provided with a recess (16,16'), so that the bracket (15,15') of the preceding support member is arranged to fit in the recess (16,16') of the following support member. 7. A separating element according to any of the preceding Claims 1-6, characterized in that the separating element (10) comprises several parallel, in the motional direction successive support members (13,14) that are spaced apart and arranged transversally to the motional direction of the separating element. 8. A separating element according to any of the preceding Claims 1-7, characterized in that at least part of the solids cleaning arrangement (18,19) is attached in the separating element (10). 9. A separating element according to Claim 8, characterized in that in the separating element (10), there are attached means (18) for feeding cleaning agent to the bottom part of the electrolytic tank (1). 10. A separating element according to Claim 8, characterized in that in the separating element (10), there are attached means (19) in order to conduct at least part of the solids (6) away from the electrolytic tank (1).