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Asphalt pretreatment and dispersion device

A technology of dispersing device and pretreatment, which is applied in the processing of tar pitch/petroleum pitch/natural pitch, mixer with rotary stirring device, dissolving, etc. Quality and other issues, to achieve the effect of improving the speed of molecular activity, improving the stirring effect, and improving the workshop environment

Inactive Publication Date: 2017-01-11
江阴耀大道路材料有限公司
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  • Description
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Problems solved by technology

[0003] At the same time, the previous dispersing machine only stirred the asphalt in the mixing tank, and the mixing effect was average, and the dispersing machine disperses the asphalt through the zigzag dispersing disc, but the design of the zigzag dispersing disc makes the material The speed of beating is not fast, causing the disperser to generate air bubbles when dispersing the asphalt, and the air bubbles accumulate in the mixing tank and cannot be discharged, which ultimately affects the mixing effect of the asphalt and reduces the quality of the asphalt

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Embodiment Construction

[0012] see figure 1 and figure 2 , the present invention relates to an asphalt pretreatment and dispersing device, comprising a mixing tank 1, a mixer 6, and a mixing tank 7, the top of the mixing tank 1 is fixed with a pneumatic pump 2, and the liquid inlet of the pneumatic pump 2 The oil outlet pipe 3 communicates with the inside of the mixing tank 1, the oil outlet pipe 3 is equipped with a control valve 4, and the control valve 4 is used to control the oil outlet pipe 3 to supply oil to the pneumatic pump 2, and the air pump 2 The liquid outlet is connected to the oil hole on the top of the mixing tank 1 through the oil return pipe 5 .

[0013] Described mixer 6 is arranged on the top of mixing tank 7, and above mixing tank 7 is provided with dispersing device 8, and the top of this dispersing device 8 is connected with mixer 6, is used for stirring the material in mixing tank 7, and this dispersing device 8 It is a telescopic structure and can be stretched up and down....

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Abstract

The invention relates to an asphalt pretreatment and dispersion device. The asphalt pretreatment and dispersion device is characterized by comprising a mixing barrel (1), a stirring device (6), and a stirring barrel (7), wherein a pneumatic pump (2) is fixed on the top of the mixing barrel (1); a liquid inlet and a liquid outlet communicate with the interior of the mixing barrel (1), a dispersing device (8) is arranged above the stirring barrel (7) and comprises a stirring shaft (8.1)and dispersion plates (8.2), the single dispersion plate (8.2) is in the horn shape, the caliber of one side opening of the dispersion plate (8.2) is smaller than that of the opening of the other side of the dispersion plate (8.2), and a jacket (7.1) is arranged on the outer part of the stirring barrel (7). The asphalt pretreatment and dispersion device can prevent the asphalt from being solidified, the asphalt stirring effect is improved, and the asphalt quality is improved.

Description

technical field [0001] The invention relates to an asphalt pretreatment and dispersing device, which is used for pretreatment and mixing of asphalt. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is liquid with a black surface and is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material. Pitch can be mainly divided into three types: coal tar pitch, petroleum pitch and natural pitch. Among them, coal tar pitch is a by-product of coking. Petroleum asphalt is the residue after distillation of crude oil. Natural bitumen is stored underground, and some form ore layers or accumulate on the surface of the earth's crust. Asphalt is mainly used in coatings, plastics, rubber and other industries as well as paving roads. [0003] At the same time, the previous d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/16B01F15/06C10C3/00
Inventor 仲裕忠
Owner 江阴耀大道路材料有限公司
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