A kitchen waste squeezer

Abstract

The invention relates to a kitchen waste drying squeezer. The kitchen waste drying squeezer is characterized by comprising a squeezing barrel which is transversely arranged on a frame, wherein the squeezing barrel comprises a head end and a tail end; a feeding hole is formed in the top close to the head end; the tail end is in a cone shape which is gradually shrunk; a plurality of water outlets are formed in the bottom of the squeezing barrel at intervals; a solid-liquid separation fence is arranged on each water outlet; a spiral shaft is axially arranged in the squeezing barrel; spiral blades are arranged on the spiral shaft; the screw pitch of the spiral blades is continuously reduced from the head end to the tail end of the squeezing barrel; one end, which is close to the feeding hole, of the spiral shaft penetrates out of the head end of the squeezing barrel and is connected with a motor through a coupler; the other end of the spiral shaft penetrates out of the tail end of the squeezing barrel and is arranged on the frame; the outer side of the tail end of the squeezing barrel is provided with a baffle; a squeezing spring is arranged on the spiral shaft on the outer side of the baffle; the other end of the squeezing spring is fixed on the frame; and a discharge opening is formed below the squeezing spring. The kitchen waste drying squeezer is simple in structure and low in processing cost and can be widely applied to the kitchen waste treatment process, and moisture in the kitchen waste can be effectively reduced.

Description

technical field [0001] The invention relates to a squeezer for domestic waste, in particular to a squeezer for kitchen waste. Background technique [0002] Kitchen waste is mainly composed of waste generated in the process of kitchen food processing and leftover food on the table (excluding swill), and is a kind of solid waste formed by residents in the process of daily consumption. Kitchen waste has a high water content, high fluidity, and is easy to leak, causing secondary pollution, polluting surface water and groundwater; and a large amount of water in kitchen waste is not conducive to the transportation of waste, let alone incineration of waste. Therefore, it is very important to squeeze, squeeze and dehydrate kitchen waste. [0003] The rubbish squeezing equipment in the prior art has the "restaurant rubbish squeezer" with the invention application number of 200810227550.1. It uses a motor to drive the screw to rotate, and the rotation of the screw generates a torque ...

AI Technical Summary

Problems solved by technology

The piston plate of the invention patent application moves periodically on the lead screw, and the piston plate moves from one end of the lead screw to the other end under the drive of the lead screw, and the garbage in the extrusion chamber is squeezed once; the piston plate moves away from the lead screw. The pressure generated at one end of the motor is the largest, thereby squeezing the garbage to remove water; but this kind of extrusion is not continuous, it is intermittent and periodic, and the intermittent periodic extrusion method is time-consuming and laborious, and the amount of rubbish squeezed out per unit time is small , for a treatment plant that treats a large amount of garbage, the processing capacity is far from meeting the requirements; moreover, the electrical control applied for in this invention is complicated, there are many electrical components, and the processing cost is high; in terms of equipment repair and maintenance, the cost is also high; Moreover, the manufacturing and processing are complicated, and the requirements for processing technology and processing materials are high

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