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Coke oven door spring blade edge repair device

A technology for the edge of the switch blade and the furnace door, which is applied to the door/closure of the coke oven, the heating of the coke oven, and the heating of the coke oven. , prone to deformation and other problems, to facilitate repairs, improve the working environment, and improve the effect of sealing

Active Publication Date: 2014-12-24
SGIS SONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this process, because the edge of the spring knife loses the fixing and clamping effect of the compression bolt, it is easily deformed during the welding process, and it is difficult to take effective measures to correct it, and a good repair effect cannot be achieved.

Method used

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  • Coke oven door spring blade edge repair device
  • Coke oven door spring blade edge repair device

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] see figure 1 and figure 2 , a coke oven door spring knife edge 6 repair device, including a platform 1, on which a support bar 2 is welded and fixed, and a pressing plate 5 is arranged on the platform 1, and the pressing plate 5 is connected with a long bolt 7 The platform 1 is connected, and a spring knife edge 6 is pressed under the pressure plate 5, and the spring knife edge 6 is locked on the support bar 2 by a locking device. The locking device consists of a fastener 4 and two locking Composed of bolts 3, the locking bolts 3 are welded on both sides of the fastener 4, used in conjunction with the fastener 4, and play a role of fixing and clamping.

[0017] The platform 1 is made of rectangular steel plates, and the bottom is supported by four steel columns.

[0018] The material of the support bar 2 is a solid steel bar, and is welded an...

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PUM

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Abstract

The invention relates to a coke oven door spring blade edge repair device which comprises a platform, wherein supporting strips are welded and fixed to the platform; pressing plates are arranged on the platform and are connected with the platform through long bolts; spring blade edges are tightly pressed below the pressing plates and are locked on the supporting strips through locking devices; each locking device comprises a fastener and two locking bolts; the every two locking bolts are welded on the two sides of each fastener; the locking bolts are cooperatively used with the fasteners and have fixing and clamping effects. According to the repair device, effective parts of a few waste spring blade edges can be re-assembled into a spring blade edge capable of being normally used, so that the waste spring blade edges are recycled and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of repairing devices for coking equipment, and relates to a repairing device for a spring knife edge of a coke oven door. Background technique [0002] The knife edge of the furnace door is an important part to make the furnace door tight, and the connection between the carbonization chamber and the outside atmosphere is cut off by pressing the knife edge on the furnace door frame. The edge of the spring knife is made of angle steel and spring steel plate, and is fixed on the furnace door rib by bolts. The edge of the knife is pressed against the furnace door frame by the spring top wire. The pressure of the spring top wire can be adjusted by the compression bolt. Edge, the advantages of easy management, switchblade edge is widely used. During the coking production process, residual substances such as tar residue and coke powder will accumulate inside the knife edge. When these residual substances accumula...

Claims

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Application Information

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IPC IPC(8): C10B25/16
Inventor 李国保曾宗浪陈锡通徐英彪李伟忠韩世祥彭浩棋黄家儒
Owner SGIS SONGSHAN CO LTD
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