Mobile type multifunctional modified asphalt production equipment

Abstract

Mobile type multifunctional modified asphalt production equipment is disclosed. The equipment includes a control chamber, a combustion chamber, a black asphalt production tank, an additive tank, a colored asphalt production tank and a frame, wherein the combustion chamber is provided with a heat transfer oil circulation system inside; the heat transfer oil circulation system includes a heat transfer oil high-level tank, a combustion chamber coil, a combustor and a diesel tank; the top of the black asphalt production tank is provided with a motor, a reducer connected to the motor and a feedingport; the black asphalt production tank is provided with a stirring shaft and a spiral heat transfer oil pipe inside; the side wall of the black asphalt production tank is provided with a heat transfer oil inlet and a heat transfer oil outlet; and the bottom of the black asphalt production tank is provided with an asphalt outlet and an asphalt inlet. Compared with the prior art, the equipment hasbeneficial effects that the black asphalt production tank, the additive tank and the colored asphalt production tank are independent production tanks, share the one heat transfer oil circulation system and are monitored by the same control chamber; the equipment is small in occupied space, can be independently mounted for production, and can be mounted on an asphalt mixer to achieve mobile production; the equipment is economical and environmentally friendly and has diversified functions.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of asphalt production equipment, in particular to a flow type multifunctional modified asphalt production equipment. [0003] 【Background technique】 [0004] Modified asphalt is the addition of external additives (modifiers) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers, or taking measures such as mild oxidation of asphalt to make asphalt or asphalt mixture The performance of asphalt binder can be improved. [0005] However, the existing modified asphalt production mainly has the following disadvantages: the production of modified asphalt is processed in three factories. The raw materials are first processed in the base asphalt processing plant, then transported to the modified asphalt processing plant, and finally transported to the asphalt mixing plant. stand. The process is complicated, the transportation cost is high, and a large number of storage tanks ar...

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Problems solved by technology

The process is complicated, the transportation cost is high, and a large number of storage tanks are required in the middle. Once the storage time is too long, the quality of the modified asphalt will be seriously affected; the floor area is large, and boiler heating is generally required, which not only requires a large investment, but also affects the quality of the modified asphalt. serious environmental pollution

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