Amino atmosphere roller bar furnace production system

Abstract

The invention discloses an amino atmosphere roller bar furnace production system. The system comprises a sealed material-conveying box, a material conveying device, a feeding table, a heating chamber,a multi-element co-permeation chamber, a cooling chamber and a discharging platform, wherein the feeding table, the heating chamber, the multi-element co-permeation chamber, the cooling chamber and the discharging platform are sequentially connected through the material conveying device, the sealed material-conveying box is of a cuboid, the sealed material-conveying box comprises a sealed box body and an end cover hinged to the upper edge of the end part of the sealed box body, a sealing device is arranged between the end cover and the sealed box body, a supporting roller used for supportinga workpiece is arranged at the bottom inside the sealed box body, a workpiece driving device used for driving the workpiece to slide on the supporting roller is further arranged in the sealed box body, and a feeding table connecting end of the heating chamber and a discharging platform connecting end of the cooling chamber are provided with double-sealing assemblies used for being connected with the sealed material-conveying box correspondingly. According to the system, on the premise that the height and the width of system are not increased, the arrangement of a front air exchange chamber anda rear air exchange chamber is avoided, the length and the cost of the whole system are reduced, and while the two air exchange chambers are omitted, internal poisonous gas is not discharged to the outside.

Description

technical field [0001] The invention relates to the field of workpiece heat treatment equipment, in particular to an amino atmosphere roller furnace production system. Background technique [0002] At present, the equipment or production lines involving amino atmosphere in the heat treatment industry are all box-type or pusher-type equipment or production lines, and such equipment or production lines cannot achieve heat treatment for large and super-large objects such as road light poles and communication towers. Furthermore, heat treatment in some fields is difficult to achieve large-scale and large-scale production, so other heat treatment processes have to be selected to achieve. In addition, the conventional roller furnace has no effective solutions for the sealing treatment of the amino atmosphere and waste gas treatment. The leakage of the amino atmosphere seriously affects the physical and mental health of the staff, and the incomplete waste gas treatment directly cau...

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Problems solved by technology

[0007] In order to solve the deficiencies in the prior art, the present invention provides an amino atmosphere roller furnace production system with a smaller actual length under the premise of ensuring that the toxic gas does not leak, which solves the problem of the amino atmosphere roller furnace production system in the prior art. Technical issues with excessive system length

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