Novel kitchen waste treating system and utilizing method

Abstract

The invention relates to a novel kitchen waste treating system and a utilizing method. The novel kitchen waste treating system comprises a pretreating system, a worm breeding system and a rear end treating system; the pretreating system comprises a storage bin, a big roller sorting machine, a metal detecting machine, a big material conveying screw, a shredder, a small roller sorting machine and ascrew under a small roller sorting sieve, which are connected with each other in turn; the worm breeding system comprises a stirring blender which is used for mixing the materials from a temporary liquid storage tank and a temporary slurry storage tank; an automatic dosing machine is connected with a discharging end of the stirring blender; a dosing conveying pipeline is arranged on the automaticdosing machine; a worm breeding slot is connected with an outlet end of the dosing conveying pipeline; the rear end treating system comprises a frass rotary sieve; a frass separating section, a worm separating section and a waste separating section are arranged in the frass rotary sieve. The novel kitchen waste treating system has the advantages that the degree of automation from the early pretreating to rear end treating is 95% or above and the additional value of the end product is ultrahigh, through the combination of a scientific and reasonable treating system and a full-automatic process,under the support of precise instruments.

Description

technical field [0001] The application of the present invention relates to the technical field of kitchen waste treatment, in particular to a novel kitchen waste treatment system and utilization method. Background technique [0002] There are two methods of existing food waste treatment processes. One is the traditional physical type, which cannot achieve harmless and maximum reduction of food waste treatment. The output is only for oil extraction, biogas extraction, power generation or composting. Especially for the treatment of small-scale kitchen waste, the initial investment is huge, and the cost recovery period is very long, so the gain outweighs the gain. The other is the biological treatment type, which is restricted by artificial feeding, occupies a huge space, has high labor costs, and cannot expand the scale, and is only suitable for below 5T / day. Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies in the prior art, ...

AI Technical Summary

Problems solved by technology

[0002] There are two methods of existing food waste treatment processes. One is the traditional physical type, which cannot achieve harmless and maximum reduction of food waste treatment. The output is only for oil extraction, biogas extraction, power generation or composting. Especially for the treatment of small-scale kitchen waste, the initial investment is huge, and the cost recovery period is very long, so the gain outweighs the gain

The other is the biological treatment type, which is limited by artificial feeding, occupies a huge space, has high labor costs, and cannot expand the scale. It is only suitable for below 5T / day

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