A waste solid waste treatment system

Abstract

The invention discloses a waste solid garbage treatment system, which includes a crushing device and a permeate treatment device. When the garbage is crushed by the crushing device, the permeate is separated, and is sent to the UASB reactor of the permeate treatment device by a conveying pump for crushing. The device includes a crushing shell, the crushing shell has a built-in active crushing roller driven by a driving motor, the active motor is fixed on the side wall of the crushing shell, and the two sides of the rotating shaft of the driven crushing roller matched with the active crushing roller are sleeved on the Among the shaft sleeves, each shaft sleeve is fixedly connected with the output shaft of the avoidance pneumatic cylinder; the bottom wall of the crushing shell is fixedly connected with a lifting pneumatic cylinder, and the output shaft of the lifting pneumatic cylinder is fixedly connected with a moving plate, and the moving plate is provided with at least one penetration hole.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a solid waste treatment system. Background technique [0002] In garbage disposal, the crushing of garbage and the treatment of permeate are two essential processing steps. Landfill leachate refers to the moisture contained in the garbage itself in the landfill, the rain and snow water and other moisture entering the landfill, deducting the saturated water holding capacity of the garbage and the covering soil, and passing through the garbage layer and the covering soil. A high concentration of organic waste water, with water seeping from accumulated waste destined for incineration. Most of the existing garbage crushing devices use rollers for crushing, and the garbage is sent between the two rollers, and crushed by the extrusion force of the rollers. However, when encountering large-sized and high-hardness garbage, The effect of rolling is not ideal, and it is ...

AI Technical Summary

Problems solved by technology

Most of the existing garbage crushing devices use rollers for crushing, and the garbage is sent between the two rollers, and crushed by the extrusion force of the rollers. However, when encountering large-sized and high-hardness garbage, The effect of rolling is not ideal, and it is easy to cause overload of the rolling motor

At the same time, when the existing landfill leachate is undergoing denitrification treatment, due to uneven aeration inside the denitrification reaction tank, it is not convenient for the landfill leachate to be filtered in the denitrification reaction tank, and at the same time, the aeration pipe cannot be cleaned. Protection, so that the filtered dirt enters the inside of the aeration tube due to gravity, and after a long time of use, it is easy to cause blockage inside the aeration tube

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