Residue weighing data analysis and correction method for kitchen waste treatment

Abstract

The invention discloses a residue weighing data analysis and correction method for kitchen waste treatment, and belongs to the technical field of kitchen waste treatment. The method comprises the steps of carrying out solid-liquid separation on kitchen waste to be treated; weighing and uploading filtered residues in a filter tank; pouring the residues in the filter tank into a residue collecting container, and respectively weighing and uploading the residues in the filter tank and the residues in a residue collecting container; repeating the steps to weigh and measure the residues subjected to solid-liquid separation in the filter tank for n times, respectively carrying out accumulation calculation on weighing data, and uploading and storing the data; calculating a theoretical accumulated value of the residues in the residue collecting container according to the storage information, comparing the theoretical accumulated value of the residues in the residue collecting container with the actual weighing accumulated value, and uploading and storing a data difference value obtained after comparison; and judging a correction formula output by a computer control system according to the comparison result. According to the invention, the weighing error of filtered residues can be reduced, and the weighing accuracy of the residues is improved.

Description

technical field [0001] The invention relates to a method for analyzing and correcting garbage weighing data, in particular to a method for analyzing and correcting residue weighing data used in the treatment of kitchen waste, and belongs to the technical field of kitchen waste treatment. Background technique [0002] Food waste can generally account for 40%-50% of the total waste, and it is also the most difficult wet waste to deal with. At present, many places and cities at home and abroad have issued laws and regulations, requiring food waste to be separated from solid and liquid (dry and wet treatment), separated from oil and water, or pulverized before being transported and treated centrally. After the solid-liquid separation of the kitchen waste, the residue is weighed to meet the weight-based charging requirements for kitchen waste. [0003] The existing weighing system is generally composed of four pressure sensors installed under the filter tank and electrically con...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem of error between the theoretical total amount of garbage and the total amount of measurement existing in the existing residue weighing system, and provide a method for analyzing and correcting residue weighing data for the treatment of kitchen waste. Weigh the final residue, and compare and analyze the accumulated residue weight after collection and the residue weight after system weighing, and correct the data of the weighing system, so as to achieve higher weighing accuracy

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