Environment-friendly expanding agent production equipment capable of changing grinding grain size automatically

Abstract

The invention belongs to the technical field of mineral expanding agents, in particular to environment-friendly expanding agent production equipment capable of changing grinding grain size automatically. The equipment comprises a production seat, wherein a feed inlet is formed in the upper surface of the production seat, a protecting seat is fixedly connected in the production seat, a threaded column is rotatably connected in the protecting seat, a ratchet plate is engaged to the outer surface of the threaded column, an elastic rack is movably connected to the side surface of the ratchet plate, an elastic spring is movably connected in the elastic rack, a push seat is movably connected to the side surface of the elastic rack, a decompression plate is movably connected in the pushing seat,an angular plate is fixedly connected to the side surface of the pushing seat, and a tension spring is movably connected in a stretching rod. During use, the equipment can be used for grind materialsand adjusting the grinding grain size according to a production need, so that the equipment can be suitable for different working demands, thereby bringing convenience to use by staff.

Description

technical field [0001] The invention belongs to the technical field of expansion agents for mines, and in particular relates to an environment-friendly expansion agent production equipment that can automatically change the grinding particle size. Background technique [0002] During the hardening process of concrete and unshaped refractory materials, cracks are often caused by the shrinkage characteristics of the raw materials themselves. The expansion agent is used to introduce a certain amount of volume expansion, compensate for the shrinkage value of the material itself, and prevent shrinkage cracking of the material, which affects its structure, function and quality. Appearance, in recent years, with the extensive development and use of composite materials, expansion materials have also been valued by various industries, and are widely used in the production and manufacture of materials. The expansion agent is distributed randomly in the concrete to form a three-dimension...

AI Technical Summary

Problems solved by technology

[0003] The expansion agent needs to be produced by mixing a variety of raw materials. The raw materials need to be ground to meet the mixing requirements. However, the current grinding is insufficient and the grinding particle size of most grinding equipment is not easy to change. It takes a lot of manpower to adjust the grinding rollers. Only by replacing can the effect of changing the grinding particle size be achieved. It is more troublesome to use and cannot automatically change the grinding particle size, which affects the production of the expansion agent.

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