An ecological cycle device for harmless treatment of biogas slurry and residue

Abstract

The invention discloses an ecological cycle device for the harmless treatment of biogas slurry and residue, which comprises a separation component, a biogas residue treatment component, a biogas slurry fermentation component and a control box. The separation component includes a separation box, a centrifugal cylinder, a feeding component and a power plant. The motor and the centrifuge cylinder are set inside the separation box, the feeding member is set inside the separation box, and the power motor provides power for the centrifuge cylinder; the biogas residue processing components include a device box, an extrusion plate and a drive motor, and the device box is set at the lower end of the separation box. The extrusion plate is set inside the device box, and the extrusion plate is equipped with extrusion rollers, and the driving motor provides power for the extrusion rollers; the biogas slurry fermentation components include fermentation cylinders, heating cylinders and agitators, and the fermentation cylinders are located inside the device box. The heating cylinder is arranged inside the fermentation cylinder, the agitator is arranged inside the heating cylinder, and the control box is electrically connected with the power motor, the driving motor and the agitator; the structure design of the invention is reasonable, and the recycling of biogas slurry and residue can be realized by using the invention. Suitable for mass promotion.

Description

technical field [0001] The invention relates to the technical field of biogas slurry and residue treatment, in particular to an ecological cycle device for harmless treatment of biogas slurry and residue. Background technique [0002] At present, as the country enters a new stage of sustainable development with urban belts and rural areas, a series of policies and measures to support "three rural areas" have been introduced. In particular, the scope and scale of biogas projects have been continuously expanded, and the biogas treatment of manure has reached a considerable scale. At the same time, a large amount of biogas residue and biogas slurry wastewater is produced. The sewage and organic matter content of these biogas residue and biogas slurry after solid-liquid separation are still high and cannot be discharged directly. With the implementation of the one-vote veto system for environmental protection in the aquaculture industry, the treatment of biogas residue and bioga...

AI Technical Summary

Problems solved by technology

However, the existing biogas slurry and residue harmless treatment device has low separation efficiency, and it is easy to generate a lot of noise during the operation of the device, and the reliability is poor; in addition, the existing biogas slurry and residue separation device is extremely It is easy to cause blockage of the filter screen and affect the normal operation of the processing equipment

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