Split three-section type hot melting kettle

Abstract

The invention discloses a split three-section type hot melting kettle, and relates to the field of road marking equipment; the split three-section type hot melting kettle comprises a kettle body assembly, a heating system and a hot melting material conveying system which are connected through pipelines; the kettle body assembly comprises a base; a kettle cover, an upper-section kettle, a middle-section kettle and a lower-section kettle are sequentially arranged on the base from top to bottom, a loading port and a feeding port are formed in the kettle cover, and a heating cavity is defined by a kettle body outer barrel and a kettle body inner barrel; the bottom of the lower-section kettle is provided with a discharge port communicated with the kettle body inner barrel of the lower-section kettle, and the feed port and the discharge port are connected with a hot melt material conveying system; an oil inlet communicated with the heating cavity is formed in the upper-section kettle body, a stirring mechanism is coaxially arranged in the kettle body assembly, and the oil inlet and a first oil outlet are connected with the heating system. The material melting efficiency can be greatly improved for different types of hot melt coatings. And meanwhile, the split three-section type hot melting kettle has the advantages of automatic melting temperature control, sufficient fuel combustion, high combustion efficiency and compact structure.

Description

technical field [0001] The invention relates to the technical field of road marking equipment, in particular to a hot-melt kettle. Background technique [0002] In recent years, my country's economy has developed rapidly, the construction of expressways and roads at all levels has been continuously developed, and the market demand for road marking equipment has continued to increase. As a melting pot for marking melting equipment, it is one of the important equipment. The market demand is increasing day by day. [0003] Most of the existing hot-melt kettles on the market are divided into two types: direct heating and indirect heating. Both of them place the material in the barrel and heat the outer wall of the barrel. The heating efficiency is slow, and the marking line is mechanically operated. Due to the schedule requirements of the marking project, it is necessary to complete the corresponding marking quantity in a short period of time, which requires multiple auxiliary r...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing hot-melt kettles on the market are divided into two types: direct heating and indirect heating. Both of them place the material in the barrel and heat the outer wall of the barrel. The heating efficiency is slow, and the marking line is mechanically operated. Due to the schedule requirements of the marking project, it is necessary to complete the corresponding marking quantity in a short period of time, which requires multiple auxiliary raw material transport vehicles. Due to the slow melting efficiency of traditional hot-melt kettles, several hot-melt kettles are often required to work at the same time In order to meet the requirements of the project progress, this will result in more accompanying equipment, more personnel, more cost and slower construction speed

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