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Kitchen waste particle preparation device

A preparation device and kitchen waste technology, which is applied in the manufacture of tools, metal processing, presses, etc., can solve the problems of high moisture content of kitchen waste, easy to breed bacteria, pollute the environment, etc., and achieve sanitation problems and high-value utilization Problems, smooth surface, dense texture effect

Inactive Publication Date: 2020-03-24
HUNAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a kitchen waste granule preparation device aiming at the problems of high moisture content of household kitchen waste, easy breeding of bacteria and environmental pollution

Method used

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  • Kitchen waste particle preparation device

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Effect test

Embodiment 1

[0018] This embodiment provides a device for preparing kitchen waste granules, which includes a hopper 1 for feeding and a cylinder 2 connected thereto. A pair of intermeshing conical screws 3 are arranged inside the cylinder 2, and the compression ratio of the conical screws is 2. -3, the big ends of the conical screw are respectively connected to the drive motor, and they rotate in different directions during operation; there is a drain port 4 on the side wall of the cylinder, and the drain port 4 is set at the position of 1 / 2-2 / 3 on the cylinder, so as to The end of the cylinder body at the big end of the conical screw is used as a reference point; a filter screen is provided on the drain; the tail end of the cylinder body 2 is connected to the granulation die head 5; several granulation holes are arranged on the granulation die head 5; A cutting knife 6 is arranged at the discharge port, and the cutting knife 6 is connected with a drive motor 8 through a connecting rod 7 to...

Embodiment 2

[0021] This embodiment provides a food waste granule preparation device, which includes a hopper 1 for feeding and a cylinder 2 connected to it. A pair of intermeshing conical screws 3 are arranged inside the cylinder 2. The compression ratio of the conical screws is 2- 3. The big ends of the conical screw are respectively connected to the drive motor, and rotate in different directions during operation; there is a drain port 4 on the side wall of the cylinder, and the drain port 4 is set at the position of 1 / 2-2 / 3 on the cylinder, with the cone The end of the barrel at the big end of the shaped screw is used as a reference point; the drain is provided with a filter screen; the tail end of the barrel 2 is connected to the granulation die head 5; the granulation die head 5 is provided with some granulation holes; in the present embodiment, the The cutter 6 at the discharge port of the pellet mold head is set in a scissors-like structure, and a transmission structure is set to dr...

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Abstract

The invention provides a kitchen waste particle preparation device. The device comprises a hopper for discharging and a barrel connected with the hopper; a pair of conical screws meshed with each other is arranged in the barrel; a water outlet is formed in the side wall of the barrel; a heater is arranged outside the barrel; the tail end of the barrel is connected with a granulating die head; a plurality of granulating holes are formed in the granulating die head; and a cutter is arranged at the discharging hole of the granulating die head. According to the kitchen waste particle preparation device of the invention, high-temperature kitchen waste is subjected to high-pressure extrusion by means of a miniature different-direction double-screw extruder, and drying and granulation are carriedout by a high-compression feeding extrusion dehumidification and heating dehumidification combined method; prepared kitchen waste particles are compact in texture and smooth in surface. The device can be widely applied to feed processing and kitchen waste-based field fertilization. With the device adopted, the sanitation problem and high-valued utilization problem of kitchen waste can be solved.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a device for preparing kitchen waste particles. Background technique [0002] Kitchen waste refers to the mixture of various food leftovers produced by people in the process of food processing in the kitchen. The types involve plant roots, meat scraps, bones, melon and fruit skins, etc., with complex components and different physical properties. This kind of garbage is a collection of various organic matter. If it is stored in a humid environment for a long time, it will rot and deteriorate, causing the accumulation of bacteria, causing environmental pollution in the kitchen, and affecting personal health. However, this kind of garbage has different forms. The traditional treatment method is to throw it directly into the household garbage bin after bagging. It is also easy to cause bacteria to breed and spread in the household garbage collection and distribution area, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B11/24B26D1/28
CPCB30B11/243B30B11/246B26D1/28
Inventor 曾广胜江太君孟聪胡灿陈一
Owner HUNAN UNIV OF TECH
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