Bell-type furnace atmosphere pipeline system capable of moving along with furnace vehicle

Abstract

The invention discloses a bell-type furnace atmosphere pipeline system capable of moving along with a furnace vehicle. The bell-type furnace atmosphere pipeline system is capable of achieving the purpose of uninterrupted protective atmosphere during forward movement of a strip steel furnace vehicle and solving the problem that an atmosphere pipeline needs to be disconnected during forward movement of a strip steel continuous annealing furnace vehicle and then is connected after the furnace vehicle moves forwards to a proper position. The technical scheme adopted in the invention is as follows: the bell-type furnace atmosphere pipeline system capable of moving along with the furnace vehicle comprises an atmosphere air inlet rigid tube, an atmosphere metal hose, C-type sliding rails and C-type suspension wire tackles, wherein the C-type sliding rails are fixedly arranged at the bottom of the furnace body; the C-type suspension wire tackles are movably arranged in the C-type sliding rails in a matching manner and are capable of moving along the C-type sliding rails; the atmosphere metal hose is fixed to the C-type suspension wire tackles; furthermore, one end of the atmosphere metal hose communicates with an air source, and the other end of the atmosphere metal hose is connected with the atmosphere air inlet rigid tube; one end of the atmosphere air inlet rigid tube communicates with the atmosphere metal hose, and the other end of the atmosphere air inlet rigid tube is connected with an atmosphere air inlet tube of a trolley by virtue of a quick connector. The bell-type furnace atmosphere pipeline system can be widely applied to the field of strip steel continuous annealing treatment.

Description

technical field [0001] The invention relates to a bell-type furnace atmosphere pipeline system that can move with the furnace car, belongs to the technical field of continuous annealing of strip steel, and specifically relates to a place where equipment moves and continuous protection of protective gas is required. Background technique [0002] During the existing annealing treatment of strip steel, since the atmosphere pipe needs to be cut off and then connected after the furnace car is moved in place, it takes a long time and affects the production efficiency, and because the bell furnace needs to interrupt the protective atmosphere when moving the kiln position in the kiln, the yield rate unstable. Contents of the invention [0003] The invention overcomes the deficiencies in the prior art and provides a bell furnace atmosphere pipeline system that can move with the furnace car, so as to achieve the purpose of uninterrupted protective atmosphere when the steel furnace c...

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the deficiencies in the prior art and provides a bell furnace atmosphere pipeline system that can move with the furnace car, so as to achieve the purpose of uninterrupted protective atmosphere when the steel furnace car moves forward, and solves the problem of the continuous annealing furnace of the strip steel. When the car moves forward, it is necessary to cut off the atmosphere pipe, and then connect the atmosphere pipe after the furnace car moves forward

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