High-level material microcrystalline glass roller kiln

Abstract

The invention discloses a high-level material microcrystalline glass roller kiln. The roller kiln comprises a lower bracket and a roller kiln body, the roller kiln body is mounted on the upper side ofthe lower bracket, a preheating zone, a firing zone, a quenching zone, a slow cooling zone and a final cooling zone are arranged on one side of the roller kiln body, a smoke exhaust main pipe is mounted on the upper sides of the preheating area and the firing area, smoke dust removal equipment is mounted at one end of the smoke exhaust main pipe through a smoke exhaust branch pipe, a feeding portand a discharging port are formed in the two ends of the roller kiln body, a conveying roller is mounted in the roller kiln body, limiting guardrails are mounted at the two ends of the upper side ofthe conveying roller, and distance adjustment mechanisms are installed at two ends of the limiting guardrail. According to the high-level material microcrystalline glass roller kiln, the limiting guardrails are mounted at the two ends of the upper side of the conveying roller, so that the two ends of a to-be-fired material can be subjected to limiting treatment, the roller conveying accuracy is improved, and the regularity of a fired product is guaranteed.

Description

technical field [0001] The invention relates to the technical field of roller kilns, in particular to a roller kiln for high-end material glass-ceramics. Background technique [0002] Roller hearth kiln is also called roller hearth kiln. It is mainly used in the production of ceramic building materials such as ceramic tiles. Roller kiln is a continuous firing kiln, a tunnel kiln with rotating rollers as the carrier of the green body. Ceramic products are placed on many closely spaced horizontal refractory rollers, and the ceramics are transferred from the kiln head to the kiln tail by the rotation of the rollers, so it is called a roller kiln. The ceramic green body can be placed directly on the roller or put the green body on the backing plate first, and then put the hot plate on the roller. Because the roller is constantly rotating, the green body can be advanced in sequence. There is a small sprocket at the end of each roller, which is driven by the chain to rotate. Fo...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-end material glass-ceramic roller kiln to solve the problem that when the existing roller kiln is firing products, the fired products are easy to deviate when being transported on the roller table, and the product raw materials are transported by the roller table. Falling into the bottom of the kiln body, thus affecting the firing efficiency of the product

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