Cushion tank device
AssigneeJfe Steel Corporation
InventorsKazuhiro Morimoto, Ryosuke Ikeda
Life of this patent
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Abstract
A cushion tank device includes: a cushion tank configured to store pickling solution and sludge discharged from a pickling tank; a discharge pipe provided on a bottom of the cushion tank and configured to discharge the sludge to an outside of the cushion tank; and an opening/closing member configured to open and close the discharge pipe. The cushion tank device configure to guide the sludge to the discharge pipe, the inclined surface including an inclined surface part on a lower part of the cushion tank that is inclined to horizon at an angle greater than an angle of repose of the sludge with respect to an inner wall surface of the cushion tank.
Claims16
A cushion tank device comprising:
- a cushion tank configured to store pickling solution and sludge discharged from a pickling tank;
- a discharge pipe provided on a bottom of the cushion tank and configured to discharge the sludge to an outside of the cushion tank;
- and
- an opening/closing member configured to open and close the discharge pipe, wherein
- the cushion tank device configure to guide the sludge to the discharge pipe, the inclined surface including an inclined surface part on a lower part of the cushion tank that is inclined to horizon at an angle greater than an angle of repose of the sludge with respect to an inner wall surface of the cushion tank.
Dependencies are inferred from the claim text.