1. AN ANODE SHELL OF VSS ALUMINIUM POT, including a rectangular frame with longitudinal and end walls, and horizontal stiffening elements, wherein the stiffening elements are made in form of closed load carrying stiffening box-type frame, located on the perimeter of the top part of framework; the height of the frame making up 0.35-0.6 and width - 0.1-0.3 of the height of framework walls.

2. The shell according to claim 1, wherein the stiffening elements are installed between outside and inside walls of load carryig frame.

3. The shell according to claim 1 or 2, wherein the framework walls are used as inside walls of load carrying frame

4. The shell according to claim 3, wherein the framework is made of two, connected with each other, top and bottom parts, the load carrying frame being used as top part of framework.

5. The shell according to claim 4, wherein the bottom part of framework is made of heat-resisting material.

6. The shell according to claim 4, wherein the top and bottom parts are connected to each other by welding or by bolts