An ecological building material crushing system

Abstract

The invention provides an ecological building material smashing system. The technical problem that an existing smashing device is provided with no screening structure, cannot completely smash materials, is poor in smashing effect and the like is solved. The ecological building material smashing system comprises a machine frame. A smashing box is arranged on the machine frame. A feed inlet is formed in the upper portion of the smashing box. A discharge outlet is formed in the lower portion of the smashing box. A driving smashing roll shaft and a driven smashing roll shaft are arranged in the smashing box. The end of the driving smashing roll shaft is connected with a driving motor. A screening plate is also arranged in the smashing box and is close to the discharge outlet. The screening plate is provided with a vibration mechanism capable of vibrating the screening plate. One side of the smashing box is provided with a recovery opening which is flush with the screening plate. The other side of the smashing box is provided with a pushing mechanism capable of pushing the materials on the screening plate to the recovery opening. The machine frame is further provided with a sending-back mechanism capable of sending back the materials at the recovery opening to the feed inlet. The ecological building material smashing system has the advantage of being good in smashing effect.

Description

technical field [0001] The invention belongs to the technical field of construction and relates to an ecological building material crushing system. Background technique [0002] Population expansion, resource shortage and environmental degradation are known as the three major problems facing the sustainable development of today's society, and materials are the material basis for human life and production. Due to people's excessive pursuit of material performance and quality, a lot of resources and energy are consumed in the process of material extraction, preparation, manufacturing, use and disposal, and a large amount of waste residue, waste liquid and waste gas are emitted. The manufacture, use and disposal of materials and their products are the main causes of energy shortages, excessive consumption and depletion of resources, and environmental pollution. [0003] After searching, for example, Chinese patent literature discloses a raw material crushing equipment [applica...

AI Technical Summary

Problems solved by technology

[0004] Although the pulverizing equipment disclosed in this patent can make the raw materials pulverize faster and help improve the air quality of the working environment, the pulverizing equipment does not have a screening structure, and the raw materials cannot be completely pulverized, and the pulverizing effect is poor. Therefore, an ecological Building material crushing system is necessary

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