Ship type aluminum cell casing
Technical field:
The utility model relates to a kind of ship type aluminum cell casing, belongs to the technical field of structures of electrolyzer.
Background technology:
In the prior art, the pot shell that prebaked-anode type cell uses is essentially traditional box-structure, though have simple in structure, integral rigidity advantage preferably, but cathode block in the electrolysis production process is owing to inhale sodium and be used on the pot shell inwall by sizable masterpiece of thermogenesis, this power finally is delivered on the cradle-type carriage, bight at the cradle-type carriage produces a very big bending moment, makes cradle-type carriage bight tear, and causes the early damage of electrolyzer.So just improved the maintenance cost and the workload of electrolyzer, but also can cause stop production to overhaul, thereby made the economic interests of manufacturer be subjected to great injury.
Summary of the invention:
The purpose of this utility model is: provide that a kind of structure is simpler, sturdy and durable, the bight of cradle-type carriage non-damageable ship type aluminum cell casing, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises pot shell (1) and cradle-type carriage (2), the lower left corner and the lower right corner at pot shell (1), the long side plate (3) of pot shell (1) is connected by the gusset plate (5) that tilts with trough floor (4), be provided with vertical reinforcement gusset (6) in the bight of cradle-type carriage (2), strengthen being fixed with horizontal reinforcement gusset (7) on the gusset (6).
Above-mentioned ship type aluminum cell casing is at web plate (5) and strengthen being provided with between the gusset (7) adjustment backing plate (8), and the power that web plate (5) is subjected to is delivered on the cradle-type carriage (2) by adjusting backing plate (8).
Owing to adopted said structure, the utility model changes the profile of pot shell (1) into the ship type, and fix two in cradle-type carriage (2) bight and strengthen gusset (6) and strengthen gusset (7), the ability that makes cradle-type carriage (2) bight bear bending moment greatly improves, and the situation that can effectively avoid cradle-type carriage bight to tear takes place.Compare with the box-structure of existing electrolyzer pot shell, the utlity model has simpler, the robust advantage of structure.And do not need existing pot shell is carried out too much change, just can achieve the above object, guaranteeing that electrolyzer can not cause because of the infringement of pot shell in rational production cycle stops groove and repairs, and makes manufacturer avoid producing unnecessary financial loss.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment:
Embodiment of the present utility model: in the lower left corner and the lower right corner of electrolyzer pot shell (1), go up the gusset plates (5) of inclination 45 degree of welding at the long side plate (3) of pot shell (1), the other end of gusset plate (5) and trough floor (4) welding, weld a vertical reinforcement gusset (6) respectively in two bights of cradle-type carriage (2), strengthening the upward horizontal reinforcement gusset (7) of welding of gusset (6), one block plate is set then as adjusting backing plate (8) between web plate (5) and reinforcement gusset (7), increases the contact area of gusset plate (5) and reinforcement gusset (7).