Portable asphalt heating kettle

Abstract

The invention aims at providing a portable asphalt heating kettle, which is used for pavement repair under the condition of few pavement cracks. The portable asphalt heating kettle provided by the invention comprises a kettle body, and is characterized in that an opening through which liquid-state asphalt flows out is formed in the bottom of one side of the kettle body; a flow guide groove is formed in an opening position; the kettle body is provided with clamp grooves at the two sides of the opening; a plate-shaped valve is movably arranged in each clamp groove; when the valve falls down, the opening can be sealed. The kettle body can be used for heating the inside asphalt into liquid-state asphalt; when the liquid-state asphalt needs to be poured out, the liquid-state asphalt can be poured out from the opening position only by upwards lifting the valve; after the use, the valve can be used for sealing the opening; the asphalt in the flow guide groove can condense; the upper part is exposed out, so that the cleaning is also convenient. The portable asphalt heating kettle has the advantages that through the arrangement of the flow guide groove and the valve, the problem of continuous use incapability due to the condensation of the asphalt in a kettle nozzle can be solved; the portable asphalt heating kettle is very suitable for the maintenance of pavements with few cracks.

Description

technical field [0001] The invention belongs to the technical field of road maintenance, and in particular relates to a portable asphalt heating kettle for heating asphalt during road maintenance. Background technique [0002] When cracks appear on the road, asphalt is generally used to repair them. However, asphalt is in a solidified state at room temperature, and the asphalt must be heated to be in a liquid state before it can be used for repairing road cracks. If it is a large area of ​​road cracks, road maintenance workers generally use larger containers to boil the asphalt into a liquid state, and then disperse and transport it. But for relatively few cracks on the road surface, the above-mentioned method of operation will undoubtedly greatly increase the transport burden of the workers, so it is necessary to design a portable asphalt heating pot for road surface repair when there are few cracks on the road surface. If a smaller pot body is used to heat the asphalt, pa...

AI Technical Summary

Problems solved by technology

But for relatively few cracks on the road surface, the above-mentioned operation method will undoubtedly greatly increase the transportation burden of workers, so it is necessary to design a portable asphalt heating pot for road surface repair when there are few cracks on the road surface

If you use a smaller pot to heat the asphalt, part of the asphalt will be stored in the spout, and it will seal the spout after cooling and solidification, making it unusable

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