High efficiency hardening furnace for resin grinding wheels

Abstract

The invention relates to a high efficiency hardening furnace for resin grinding wheels. The high efficiency hardening furnace is provided with a hardening furnace body; an electric heating wire is arranged on the inner wall of the hardening furnace body; a two-side-opening furnace door is arranged on the front side wall of the hardening furnace body; a controller is arranged on the outer wall of the hardening furnace body; a track is arranged at the bottom in the hardening furnace body; the track is convenient for transporting the grinding wheels in and out; the top of the hardening furnace body is vertically provided with two upright exhaust pipelines side by side, and a horizontal exhaust pipeline is connected with the two upright exhaust pipelines; the horizontal exhaust pipeline is separately connected with the two upright exhaust pipelines by means of a circular arc-shaped pipe; the middle part of the horizontal exhaust pipeline is provided with a gas filtering device; an air guiding duct is connected with the position, which is at the outer side of the gas filtering device, of the horizontal exhaust pipeline; the air guiding duct is connected with an induced draft fan. The high efficiency hardening furnace for the resin grinding wheels is simple and practical in structural improvement, good in treatment effect of exhausted gas and rapid in hardening speed, thus having very good actual use and popularization values.

Description

technical field [0001] The invention relates to the technical field of grinding wheel processing equipment, in particular to a high-efficiency hardening furnace for resin grinding wheels. Background technique [0002] Resin grinding wheels are generally hardened by a hardening furnace after being processed and formed. During the hardening process of the hardening furnace, a small amount of harmful gas and water vapor will be discharged from the exhaust port on the top of the furnace body. In actual production, the harmful gas is often directly discharged. Air quality is affected, and water vapor often condenses at the bend at the top of the exhaust pipe, and then flows back into the furnace body, thereby affecting the hardening treatment effect and hardening treatment time. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems existing in the existing resin grinding wheel hardening furnace, and provide a high-effici...

AI Technical Summary

Problems solved by technology

[0002] Resin grinding wheels are generally hardened in a hardening furnace after processing and forming. During the hardening process of the hardening furnace, a small amount of harmful gas and water vapor will be discharged from the exhaust port on the top of the furnace body. In actual production, harmful gases are often directly discharged. Affects air quality, and water vapor often condenses at the top bend of the exhaust pipe, and then flows back into the furnace body, thereby affecting the hardening effect and hardening time

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