A carbon brick door closing device

Abstract

The invention discloses a carbon brick shutting device. The carbon brick shutting device comprises a device body, wherein the device body comprises a baffle; the baffle is connected with a column; the column is provided with a clamping portion and a handle; the height of the column is 1 / 2 higher than the height of the carbon brick; the baffle is of an inverted wedge shape. According to the carbon brick shutting device, by the skillful design of the baffle of the special shape, a force-bearing point is located at the middle-lower portion of the carbon brick, so that the shutting of the carbon brick is conduced fast, the upper portion of the carbon brick is prevented from inclining inward during the shutting, and the production efficiency is improved.

Description

technical field

[0001] The invention belongs to an auxiliary device for laying carbon in an inner ring of a submerged arc furnace, in particular to a carbon brick door closing device. Background technique

[0002] At present, submerged arc furnaces in which large carbon bricks are built circularly on the inner wall are often used in the field of industrial construction. When the ring carbon in the submerged arc furnace is finally closed, a wooden wedge is used to continuously hit the last carbon brick to make it meet the surrounding carbon bricks. This technical means may easily cause the carbon brick to tilt inward, and the carbon brick cannot be completed. If it is moved inward, the effect of closing the door cannot be achieved, and the construction period will be delayed. Contents of the invention

[0003] Aiming at the technical problems existing in the prior art, the present invention provides a carbon brick door closing device, which is cleverly designed through spe...

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