Crushing-screening integrated sorter

Abstract

The invention discloses a crushing-screening integrated sorter, the sorter comprises a cylinder body capable of rotating in an axial direction, an unit copy plate is provided on an internal surface of the cylinder body, the cylinder body is successively connected with a crushing cylinder, a screening cylinder and a discharging cylinder from left to right; a stirring and crushing shaft capable of operating in a rotary mode is arranged in an axial direction in an inner cavity of the cylinder body; a spray pipe body possessing a flushing function is arranged in the axial direction in the screening cylinder; an unit screening hole capable of externally leaking the screened matters is arranged on the circumferential wall surface of the screening cylinder; a technology flow of first crushing and then screening by water is employed, the technology has the advantages of reasonable design, complete screening and good effect; the rotary operation mode enables stable feeding and discharging operation, the uniformity of the discharged material is good; the rolling support wheels are symmetrically arranged at the lower side of the integrated cylinder body, the stable operation of the rotation of the cylinder body can be realized, and the reliability of the operation process can be guaranteed; a dual crushing technology of the cylinder body inner wall and the intermediate stirring crushing shaft are used, and the crushing effect is good and the crushing speed is fast.

Description

technical field [0001] The invention relates to the technical field of kitchen waste treatment, in particular to an integrated sorter for crushing and screening. Background technique [0002] Kitchen waste refers to the residues of raw materials and finished products used in family life and diet, and the leftovers of meat, fruit and vegetables in restaurants, hotels and markets. As a part of domestic waste, kitchen waste has been paid more and more attention to its reduction and recycling as a worldwide problem, and it has become one of the problems that must be faced and solved. [0003] The basic foothold of foreign kitchen waste is on-site reduction treatment, and the treatment devices are roughly divided into mechanical grinding type and biochemical treatment type. The principle of mechanical grinding is to chop all kinds of food waste in the inner tank through the high-speed blade, and then flush the mixture into the sewer. In the United States, more than 90% of house...

AI Technical Summary

Problems solved by technology

The disadvantage of the composting method is that the garbage needs to be overturned, and the composting time should be more than 2 to weeks to react more thoroughly

In addition, after the food waste is crushed into extremely small particles and discharged into the sewer system, it is easy to aggravate the pollution of the sewage and also easily cause the blockage of the sewer network

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