Screening equipment based on comprehensive utilization of energy waste

Abstract

The invention provides screening equipment based on comprehensive utilization of energy waste, and relates to the technical field of comprehensive utilization of energy. An outer cylinder is installed on the top of the base, the rear end of the outer cylinder is connected with a supporting frame, and the bottom end of the supporting frame is connected with the base through a movable shaft. A screening cylinder is installed in the outer cylinder, and a driven belt wheel is arranged at the rear end of the screening cylinder and located outside the rear end of the outer cylinder. A motor is installed at the top of the outer cylinder, and a driving belt wheel is installed on a driving shaft of the motor. According to the waste screening device, when waste enters the screening barrel through the rear end of the screening barrel, the waste is sequentially and rotationally screened through the fine screening barrel, the middle screening barrel and the coarse screening barrel, so that the waste of different specifications can be discharged through different discharging openings, and the waste of different specifications can be comprehensively and reasonably utilized. The problems that when traditional screening equipment is used, the screening efficiency is low, and applicability adjustment is difficult to conduct according to different types of energy waste are solved.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of energy, in particular to a screening device based on comprehensive utilization of energy waste. Background technique [0002] Energy can be divided into primary energy and secondary energy, primary energy, namely natural energy, refers to the energy that exists in nature, such as coal, oil, natural gas, water energy, etc.; secondary energy refers to the energy converted from primary energy processing Products, such as electricity, gas, steam and various petroleum products, etc.; energy wastes are the residues of energy released from energy, and there will still be a certain amount of energy inside them, which can be reused after being crushed and screened. [0003] However, when the traditional screening equipment is currently in use, the screening efficiency is relatively low, and it is difficult to adjust the applicability according to the different types of energy waste. Us...

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Problems solved by technology

[0003] However, when the traditional screening equipment is used at present, the screening efficiency is relatively low, and it is difficult to adjust the applicability according to the different types of energy waste. Usually, in order to ensure the quality of waste screening, the waste passing speed inside the equipment is set to a slow state. It is difficult to improve the screening efficiency without affecting the quality of energy waste screening, and the user satisfaction is poor

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