Vertical type mixing and heating device capable of mixing stirred materials

Abstract

The invention relates to a vertical type mixing and heating device capable of mixing stirred materials. The vertical type mixing and heating device comprises a tank body, an upper cover, a hearth, a stirring reactor, a burner, a stirring cutting assembly and a power driving device. The upper end of the tank body is open, and the upper cover is detachably installed at the open end of the tank body. The hearth is installed on the inner bottom wall of the tank body. The stirring reactor is fixed to the inner wall of the tank body through a support and located above the hearth. The burner is installed outside the tank body, and a sprayer portion of the burner sequentially penetrates through the tank wall of the tank body and the lateral wall of the hearth and extends into the hearth. The stirring cutting assembly is arranged inside the stirring reactor. The power driving device is fixed to the upper cover and located above the stirring cutting assembly. The driving end of the power driving device extends downwards into the stirring reactor to be connected with the stirring cutting assembly. The vertical type mixing and heating device has the advantages that the structure is simple, usage is convenient, the stirred materials are evenly heated in the stirring process, the heat utilization rate of the burner is high, the crushing effect on the stirred materials is good, the uniformity and heating uniformity of the stirred materials are improved, and the stirring effect is excellent.

Description

technical field [0001] The invention relates to a stirring device, in particular to a vertical mixing and heating device for mixing and stirring materials. Background technique [0002] The asphalt pavement hot recycling repair vehicle is mainly aimed at the repair of damaged roads, using local materials, cutting the original damaged asphalt pavement, reheating the blocky stone bonded body, and laying it on the spot after asphalt mixing to form a new road. pavement. [0003] The current asphalt pavement repair vehicles mostly use drums for mixing, and use gravity to mix the mixture. The heating method is to install a burner on the axis of the drum, and use the flame ejected from the burner to directly heat the mixture. This type of device is simple to manufacture. The process is difficult to manufacture, but the large block of mixing material cannot be broken in time and effectively, the heating speed is slow, and it is easy to cause problems such as uneven heating and poor...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a vertical mixing and heating device for mixing and stirring material, which effectively solves the problem that the stirring device in the prior art cannot be broken in time and effectively, the heating speed is slow, and it is easy to cause uneven heating and discharge. It also solves the problem of poor quality, and solves the problems of uneven heating of the mixing material during the easy heating process of the existing mixing device, excessive local temperature, carbonization of binders such as asphalt and loss of viscosity, low quality of the mixing material, and low utilization rate of heat energy, etc. , which seriously affects the work efficiency of the asphalt pavement repair vehicle, and the defect of low energy utilization

Images