Roller bed type ceramic drying kiln bar scraping device

Abstract

The invention relates to a roller bed type ceramic drying kiln bar scraping device. The roller bed type ceramic drying kiln bar scraping device is provided with a bar scraping die, a steel wire rope and a body platform; the bar scraping die is provided with a connecting hole, sawteeth are arranged on one surface of the bar scraping die, the body platform is provided with a roller and a fixing rod,the steel wire rope is arranged on the fixing rod, one end of the steel wire rope is connected to the bar scraping die through the connecting hole, and the other end of the steel wire rope is wound on the roller; and the roller rotates to enable the steel wire rope to pull the bar scraping die to conduct bar scraping. By means of the roller bed type ceramic drying kiln bar scraping device, the efficiency for removing bar nails can be improved, and the bar nails can be thoroughly removed.

Description

technical field [0001] The invention relates to the field of architectural ceramic equipment, in particular to a roller table type ceramic drying kiln rod scraper. Background technique [0002] The roller table ceramic drying kiln is widely used in the drying of green bodies in ceramic production, which mainly uses the waste heat in the firing kiln to dry the green bodies. Since the green body needs to be heated and dried at a certain humidity, the water vapor is easy to bond with the dust on the bottom surface of the green body, and thus stick to the roller. As time goes on, the dust sticks more and more, and finally forms a hard nail. The rod nail has a great influence on the green body. When the green body passes through the rod nail, because of the uneven force, when its own strength is insufficient, the green body will crack. Or after the rod nails, the green body deviates and hits the wall of the drying kiln, causing a large area of ​​cracked billets, which will caus...

AI Technical Summary

Problems solved by technology

Or after being nailed, the green body deviates and hits the wall of the drying kiln, causing a large area of ​​cracks, which will cause great losses to production

[0003] Rod nails are easy to appear in the drying kiln, and the common solution at present is: take out the rollers for the rod nails, and then manually grind them, but this method is time-consuming and labor-intensive, and the efficiency is low; or, use a large number of finished bricks to stack ( Such as 3 pieces superimposed together) into the drying kiln, through the friction between the finished brick and the nails, remove part of the nails, but this method is not thorough in removing the nails, and the efficiency is low

[0004] In addition, for the roller cleaning machines disclosed in Chinese patent documents CN201376227Y and CN205852472U, when in use, the rollers must be disassembled and taken out to remove the nails, and then the removed rollers are put back, and there is still a certain degree of time-consuming The problems of labor consumption and low efficiency; moreover, the temperature of the roller rods is cooled during the process, resulting in waste of heat energy in the production process

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