Device for preparing ceramsite cat litter from urban sludge

Abstract

The invention discloses a device for preparing ceramsite cat litter from urban sludge. The device structurally comprises a sludge putting hopper, a control displayer and the like. In order to overcome the defects of the prior art and solve the problems that a large amount of urban sludge is accumulated, solid waste in the sludge is likely to cause secondary pollution under the action of microbial degradation, coal cinder and ceramsite cannot be fully mixed in a production process, and the preparation quality is low, the device for preparing the ceramsite cat litter from urban sludge has the advantages that the sludge putting hopper, a sludge waste separation mechanism, a screening purification mechanism and a deep mortar and pestle mechanism are designed, accumulation of sludge is reduced, a reasonable outlet is found for the sludge, solid waste and soft biological humus are separated from the sludge to ensure that soft matter cannot be scattered or mixed with the sludge during natural filtration, waste materials are effectively recycled, and secondary pollution is thus avoided; the effect of improving the production quality of the ceramsite cat litter is achieved by using a motor and a pestle for grinding to fully mix coal cinder with sludge ceramsite.

Description

technical field [0001] The invention relates to the field of technical ceramsite sand, in particular to a device for preparing ceramsite cat litter from urban silt. Background technique [0002] Cat litter is used as litter for domestic pet cats, dogs and other small animals. It has the advantages of deodorization, strong adsorption, non-toxic, non-polluting, and less garbage. It is a green and environmentally friendly product for household use. Sand mainly includes bentonite, montmorillonite, and silica gel, which are generally made by mixing the above-mentioned single ingredients with organic binders. At present, silica gel cat litter is generally used, and bentonite, organic base materials, and organic binders are also used for granulation. The main sources of silt in cities are sewage plant silt, water supply plant silt, drainage pipe silt, dredging silt and construction mud. Under the action of microbial degradation, the solid waste in the waste water is easy to cause ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing technology, a device for preparing ceramsite cat litter from urban silt is proposed to solve the accumulation of large amounts of urban silt. The solid waste in the silt is likely to cause secondary pollution under the action of microbial degradation, and the coal slag and slag cannot be separated during production. The ceramsite is fully mixed and the preparation quality is low. The sludge throwing hopper, the sludge garbage separation mechanism, the screening and purification mechanism and

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