A variable-capacity movable large-scale heat treatment furnace

Abstract

The invention relates to a large-scale heat treatment furnace with variable capacity and movement, which includes a furnace wall plate, a box beam, two rails, and a furnace bottom load-bearing structure; the furnace wall plate is assembled by a number of furnace wall plate modules through detachable connections The number of furnace wall panel modules can be adjusted according to the size of the components to be processed to change the volume of the furnace cavity; the furnace wall panel modules are vertically installed on the box beam, and the box beam is composed of several box beam modules through detachable The box girder on the right side and the box girder on the left side are equipped with walking mechanisms embedded in them, which can walk along the track to drive the whole furnace body to move; the load-bearing structure of the furnace bottom is set between the two tracks. The processed components are placed on the load-bearing platform of the furnace bottom, and the furnace body can be moved to the top of the load-bearing structure of the furnace bottom so that the components are located in the furnace cavity. In the present invention, after the furnace door inserting plate is removed, the furnace body can be translated on the track to one end of the furnace, which facilitates the entry and exit of large components and avoids impact damage to the furnace body.

Description

technical field [0001] The invention relates to the technical field of heat treatment equipment, in particular to a variable capacity and movable large heat treatment furnace. Background technique [0002] In industrial production, there are many ways to relieve the stress of component welds, but the technology is not mature, and heat treatment methods are widely used, and common heat treatment furnaces are fixed or trolley-type, which is not suitable for large-scale components. Heat treatment, when large components are heat treated in a fixed or trolley-type heat treatment furnace, the lifting equipment, lifting height and lifting radius of large components entering and exiting the furnace are limited to a certain extent. In order to reduce the lifting height and lifting radius, smaller lifting equipment is selected, and heat treatment furnaces with different volumes are selected for different components to reduce energy consumption. Require. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] In industrial production, there are many ways to relieve the stress of component welds, but the technology is not mature, and heat treatment methods are widely used, and common heat treatment furnaces are fixed or trolley-type, which is not suitable for large-scale components. Heat treatment, when large components are heat treated in a fixed or trolley-type heat treatment furnace, the lifting equipment, lifting height, and lifting radius of large components entering and exiting the furnace are subject to certain restrictions

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