Processing equipment for granulating and manufacturing plate by using fly ash and preparation process of processing equipment

Abstract

The invention relates to the technical field of building materials, and discloses processing equipment for granulating and manufacturing a plate by using fly ash and a preparation process of the processing equipment. The processing equipment comprises a box body, a screw rod is movably mounted on the right side of an inner cavity of the box body, and a discharging port is slidably mounted at the position, located on the left side of the screw rod, in the inner cavity of the box body. Through the arrangement of a fixing piece, when the discharging port does not generate axial displacement, a suction cup body at the upper end of the fixing piece and the inner wall of the box body are adsorbed together, then a rotary drum is fixed, meanwhile, due to the fact that the outer wall of the discharging port is of a square structure, the discharging port can be blocked by the suction cup body at the lower end during autorotation, and therefore, the suction cup body at the lower end plays a role in circumferential limiting, the situation that when the discharging port and the end of the screw rod are close to each other, materials output by the screw rod still rotate in the circumferential direction is avoided, and when the materials are in contact with the discharging port, the discharging port is driven to rotate through friction force, so that the discharging port and the screw rod rotate in the same direction, the axial movement of the materials in the discharging port is slow, and the materials are accumulated.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a processing equipment for granulating boards by using fly ash and a preparation process thereof. Background technique [0002] Most of my country's electricity is produced by coal, and the total amount of fly ash produced by coal combustion has exceeded 1 billion tons. In view of the problem of large storage of fly ash, nowadays, fly ash is usually used to make building materials, thereby reducing Environmental pollution, to achieve the purpose of circular economy. [0003] Nowadays, when using fly ash to manufacture building materials, single-screw extruders are usually used to plasticize and extrude fly ash particles at high temperature to facilitate subsequent mold shaping. When single-screw extruders are used, fly ash materials are Put it into the box, after that, the material passes through the rotating screw in the box, and then is extruded. The material undergo...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing single-screw extruder proposed in the background technology, the present invention provides a processing equipment for granulating boards by using fly ash and its preparation technology, which has the functions of relieving the pressure at the outlet, The advantage of avoiding the occurrence of backflow phenomenon solves the technical problems raised in the above-mentioned background technology

Images