Novel toughened-glass homogenizing furnace

Abstract

The invention relates to a novel toughened-glass homogenizing furnace which comprises a box-type furnace body, a control device, a track and a glass frame. Two sides of a furnace chamber are provided with two heating chambers, and the two heating chambers are provided with at least one group of heating wires along a height extending direction. The bottom end of each heating chamber extends to the bottom of the furnace chamber through a thermal-cycling air outlet. The top end of each heating chamber extends to the top of the furnace chamber and extends to the middle of the top of the furnace chamber to form a transverse-spread hollow chamber communicated with the heating chamber, and a thermal-cycling air inlet is arranged in the transverse bottom surface of each transverse-spread hollow chamber. The top end of the furnace body corresponding to the transverse-spread hollow chamber is provided with an axial flow fan, and wind wheels in driving connection with the axial flow fan are arranged in the transverse-spread hollow chambers corresponding to the thermal-cycling air inlets. A hot-air vent is arranged between the two transverse-spread hollow chambers of the top end of the box-type furnace body, and an air drafting fan is arranged on the corresponding hot-air vent. The novel toughened-glass homogenizing furnace has the advantages that structure is simple and reasonable, the constant temperature effect in the furnace body is uniform, the cooling time is short, and the working efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of a tempered glass homogenizing furnace, and is a novel tempered glass homogenizing furnace. Background technique [0002] At present, the tempered glass homogenizing furnace is the testing equipment for the finished tempered glass. After the glass tempering process is completed, it enters the homogenizing furnace. Through the principle of hot dipping in the homogenizing furnace, the detonation test is carried out and the residual nickel sulfide is eliminated. There will be a hidden danger of "self-explosion" , that is, the tempered glass with uneven internal stress will be detonated in advance during the test process, thereby avoiding the "self-explosion" after the tempered glass is installed, and the qualification rate of the tempered glass after homogenization will be greatly improved, thus improving the quality of the tempered glass Safety and reliability. [0003] The existing tempered glass homogeneo...

AI Technical Summary

Problems solved by technology

The disadvantage of the modified structure is that since the axial flow fan 7 is arranged on both sides of the furnace body 1, the hot air enters from the top of the axial flow fan heat-spreading channel 6 and is then discharged from the bottom, causing the top 101 in the furnace body 1 to be far away from the fan. , cannot get an effective circulation, so that the uniformity of the constant temperature field around 280° in the furnace body is poor; moreover, there is no cooling system installed, and the efficiency is low due to self-heating and cooling after heating

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