Colored asphalt modification emulsification device

Abstract

The invention relates to the technical field of asphalt emulsification, particularly to a colored asphalt modification emulsification device. The device includes an underframe, an emulsifying machine,a communicating pipe and a gas collecting box. A raw material blanking apparatus and a mixing apparatus which are distributed on the left and right sides are fixedly connected to the upper end of theunderframe, an emulsifying machine is disposed on the inner side of the underframe, the left end and right end of the emulsifying machine are both in fixed connection with the underframe, the lower end face of the raw material blanking apparatus and the lower end face of the mixing apparatus are both in fixed connection with the emulsifying machine, the right end face of the emulsifying machine is communicated with a gas delivery pipe, and a third valve is fixedly connected to the outside of the gas delivery pipe. According to the invention, by setting a blanking hopper, a rotating motor, a driving gear and a driven gear, the raw material blanking speed can be accelerated, quantitative blanking can be achieved according to the blanking distance of a push plate, thus facilitating proportioning of raw materials and an emulsifier liquid soap, and guaranteeing the quality, at the same time, the device can perform filtration and adsorption on poisonous gas, and guarantees the life safety of the staff.

Description

technical field [0001] The invention relates to the technical field of asphalt emulsification, in particular to a colored asphalt modified emulsification device. Background technique [0002] Colored asphalt, also known as colored cement, is a cement that imitates petroleum asphalt components and is modified by blending chemical materials such as petroleum resin and SBS modifier. This kind of asphalt itself is not colored or colorless, but Dark brown, in recent years, it is collectively referred to as colored asphalt due to market habits. The three major indicators of colored asphalt need to meet the technical indicators of base asphalt. LS series colored asphalt is divided into three categories: matrix, modified and special, which can meet the various needs of the colored paving market. [0003] In most of the asphalt emulsification process currently on the market, it is necessary to select the appropriate emulsifier and additives to dissolve with water. Some emulsifiers o...

AI Technical Summary

Problems solved by technology

[0003] In most of the asphalt emulsification process currently on the market, it is necessary to select the appropriate emulsifier and additives to dissolve with water. Some emulsifiers on the market are manually stirred. This setting is to increase the labor force. Second, the mixing is not uniform, and the quality of the emulsifier soap produced is not good, and it cannot be fully combined with the asphalt. Because the asphalt itself has a strong viscosity, it is very difficult to cut the material under its own weight. slow, resulting in low work efficiency, and some asphalt will produce certain toxic gases during production and processing. Colored asphalt contains formaldehyde, and coal tar pitch mainly contains hard-to-volatile anthracene, phenanthrene, pyrene, etc. These substances are toxic. If The inhalation of workers will affect their life safety. Therefore, a colored asphalt modified emulsification device is proposed to solve the above problems

Images