Energy-saving type emulsified asphalt production device

Abstract

The invention discloses an energy-saving type emulsified asphalt production device, and relates to the field of asphalt, which aims at solving the problems of low efficiency and waste of water resource in the existing equipment. The energy-saving type emulsified asphalt production device comprises a cooling water tank, three soap liquid tanks, an emulsifying grinding machine, an asphalt tank, a heat exchanger, a finished product tank and a cooling water coil pipe of the finished product tank, wherein the interior of the cooling water tank is separated into two water chambers; temperature monitoring devices are respectively arranged on the two water chambers; the three soap liquid tanks are respectively communicated with the two water chambers; the emulsifying grinding machine is communicated with the three soap liquid tanks; the asphalt tank is communicated with the emulsifying grinding machine through a conveying pipeline; stirrers are respectively arranged in the asphalt tank, the soap liquid tank I, the soap liquid tank II and the soap liquid tank III; the heat exchanger is communicated with the emulsifying grinding machine through a conveying pipeline; the water intake end of the heat exchanger is communicated with the two water chambers through water pumps I, a conveying pipeline and valves, and the water drain end of the heat exchanger is communicated with the two water chambers through a conveying pipeline; the finished product tank is communicated with the heat exchanger through a conveying pipeline; the cooling water coil pipe of the finished product tank is arranged in the finished product tank, and is communicated with the water pump I through a conveying pipeline. The energy-saving type emulsified asphalt production device has the advantages that the production efficiency is high, and the energy-saving and environment-friendly properties are realized.

Description

technical field [0001] The invention relates to the technical field of asphalt, in particular to an energy-saving emulsified asphalt production device. Background technique [0002] At present, emulsified asphalt production lines are generally small and simple structures, equipped with water heat exchange cooling devices. However, with the development of the transportation industry, the requirements for emulsified asphalt products are getting higher and higher, and the equipment production capacity, production efficiency and resource utilization are also affected. New requirements have also been put forward for an efficient and energy-efficient emulsified asphalt production system. [0003] When producing emulsified asphalt, firstly, the asphalt and a certain proportion of emulsifier solution are entered into a colloid mill for grinding at the set frequency and temperature, thereby forming emulsified asphalt. The emulsified asphalt is cooled down by a heat exchange cooler, ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of low production efficiency and waste of water resources existing in existing asphalt production equipment, the present invention provides an energy-saving emulsified asphalt production device

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