A Tempered Glass Homogenizing Furnace

Abstract

The invention belongs to the technical field of tempered glass production equipment, specifically a tempered glass homogeneous furnace, which includes a furnace body, one end of the furnace body is a furnace door, the other end of the furnace body is provided with a cooling fan, and the periphery of the furnace body is provided with Insulation layer, the insulation layer on both sides and top of the furnace body is equipped with a circulation fan and a heat circulation air duct; the bottom of the heat circulation air duct is equipped with a heater, the top is equipped with a circulation fan, and the inlet and outlet of the heat circulation air duct are equipped with guide plates , There is a cooling circulation air duct between the heat circulation air ducts on the top of the furnace body; there is a frame in the furnace body, a groove is arranged in the middle of the frame, a double output shaft motor is fixed in the groove, and left and right shafts are arranged on the frame There are two symmetrical chutes, a set of mounting blocks are arranged in the two chute, a through hole is set in the mounting block, a ring block is arranged on the inner wall of the through hole of the mounting block, and the spring passes through the middle of the ring block to string the mounting block on Together, the spring is connected with the dual output shaft motor; the pitch of the spring increases evenly from the middle of the frame to the end of the frame.

Description

technical field [0001] The invention belongs to the technical field of tempered glass production equipment, in particular to a tempered glass homogenizing furnace. Background technique [0002] Tempered glass will still self-explode under the condition of no external force. The reason is that nickel sulfide is in a high temperature state (α-Nis) during the heating stage of tempering treatment. In the rapid cooling stage of tempering, the high-temperature state (α-Nis) has no time to transform to the low-temperature state (β-Nis). This crystalline transition persists from minutes after processing to more than a decade after installation. The transformation of (α-Nis) into (β-Nis) will cause volume expansion, break the stress balance inside the glass, and cause the tempered glass to self-explode. To make the treated tempered glass no longer self-explode. The tempered glass is placed in a homogeneous furnace for heating, heat preservation and cooling process. Greatly impro...

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem of low processing efficiency in the tempered glass homogenization process

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