Continuous and synchronous mixing equipment for modified resin

Abstract

The invention discloses continuous and synchronous mixing equipment for modified resin. The continuous and synchronous mixing equipment for modified resin is provided with a resin storage tank, a curing agent storage tank, a resin pump, a curing agent pump, a resin three-way valve, a curing agent three-way valve, a static mixer and a pump driving mechanism. The continuous and synchronous mixing equipment can operate in an internal circulation state and a glue mixing state by controlling the resin three-way valve and the curing agent three-way valve. According to the continuous and synchronousmixing equipment, epoxy resin and a curing agent can be continuously mixed in an accurate and stable mixing proportion, the mixing proportion of the epoxy resin and the curing agent can be kept accurate and stable when the cemented epoxy resin is switch to the output starting state from the output stopping state, the automatic mixing procedure of the epoxy resin and the curing agent is achieved, and the requirement for continuous construction of thin epoxy pavement layers can be met; and operation is easy, the labor intensity is greatly lowered, the construction efficiency is improved, and thecontinuous and synchronous mixing equipment can be widely applied to pavement projects of thin epoxy of various pavements and bridges such as highways and roads in cities and towns.

Description

technical field [0001] The invention relates to continuous synchronous mixing equipment for modified resin, which belongs to the field of road engineering construction. Background technique [0002] With the increase of the service life of the road, most of the road surfaces have serious attenuation of anti-skid performance, which cannot meet the safety requirements, and there are great safety hazards. Multifunctional pavement ultra-thin layer (MRS) is a thin-layer epoxy paving material. The multi-functional pavement ultra-thin layer is mainly composed of cement concrete base surface, epoxy resin binder and gravel laid sequentially from bottom to top. Therefore, the construction process is to evenly spread the mixture of epoxy resin and curing agent in the rated ratio and fully stirred on the pavement concrete base surface, and then spread gravel evenly on the thin layer of glue surface in a short time, after curing and maintenance, Only open to traffic. [0003] At presen...

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Problems solved by technology

[0003] At present, in the construction process of the existing thin-layer epoxy pavement at home and abroad, the glue mixing process of the epoxy resin binder is mostly manual operation, or electromechanical equipment such as motor-driven stirring blade rotation stirring, and the level of mechanical automation is not high. , because the curing reaction occurs immediately after the epoxy resin is mixed, as time goes by, the viscosity of the mixed rubber material increases, and the temperature rises. Therefore, the traditional stirring method cannot meet the needs of continuous operation, and the traditional manual weighing method The quality ratio control method has large manual errors, and the whole operation process has defects such as high labor intensity, low work efficiency, and unstable construction quality, which makes it difficult to meet the requirements of fast, efficient, and high-quality construction.

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