Compact energy-saving drying kiln

Abstract

The invention discloses a compact energy-saving drying kiln. The drying kiln consists of multiple standard kiln bodies; vertical heat supply wind pipes and transverse wind blowing pipes are arranged in the standard kiln bodies; heat supply fans arranged on the standard kiln bodies are connected with the heat supply wind pipes; the heat supply wind pipes are connected with wind blowing pipes; hot wind is fed in the standard kiln bodies by the heat supply wind pipes and the wind blowing pipes; one ends of one set of wind blowing pipes are connected with the heat supply wind pipes on a driving side, and the other ends are fixed by first brackets; one ends of the other set of wind blowing pipes are connected with the heat supply wind pipes on a driven side, and the other ends are fixed by second brackets; detachable sealing plates are arranged at the ends of all the wind blowing pipes fixed by the first or second brackets; small pipe mouths are welded on the sealing plates; and square holes are formed in corresponding kiln walls, and are sealed by plugs. Pipe sections for extending out of the kiln are designed at one ends of all the wind blowing pipes, so that steel wire brushes can extend in from the pipes to clean dust, and compressed air pipes can extend in from the pipes to perform forced blowing so as to solve the blockage problem.

Description

technical field [0001] The invention relates to a compact energy-saving drying kiln, which is mainly used for drying the moisture of ceramic body. Background technique [0002] Ceramic production must go through a drying process to remove moisture in the green body and increase its strength to meet production and process needs. The multi-layer drying kiln has high efficiency and is generally welcomed by ceramic enterprises. Due to the small space of each layer and the dense air ducts, the traditional drying kiln does not have a dust removal port. However, the dust in the production workshops of ceramic tile enterprises is generally large. Some manufacturers directly use kiln flue gas for heating, and the blower pipe is easily blocked. When the air volume is insufficient to affect the drying efficiency or the body has defects, the kiln must be shut down. Then pull out the roller and manually process the cuts on the side wall, which not only causes production loss, but also h...

AI Technical Summary

Problems solved by technology

Due to the one-sided air supply or dehumidification, it will also cause a cross-sectional temperature difference, causing deformation or cracking of the green body

Images