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Waste extruder

A technology for extruders and garbage, applied in the direction of presses, manufacturing tools, etc., can solve problems such as affecting power generation efficiency and consuming kiln heat energy.

Inactive Publication Date: 2011-05-18
李登平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, municipal solid waste, especially kitchen waste, has a relatively high moisture content, generally reaching more than 85%, which requires the waste to be dried and drained before being incinerated for power generation. It needs to consume a lot of heat energy in the kiln, which seriously affects the power generation efficiency

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] A garbage extruder, a frame 10 is provided with several groups of upper and lower pressure rollers 21, 22, and the distance between the rollers of each group of upper and lower pressure rollers 21, 22 is from the end of the feed port to the end of the discharge port. Arranging from large to small, there is a worktable 30 arranged in a flat manner on the frame 10 , and the upper end roll surface of the lower pressure roller 22 is exposed on the upper end plate surface of the workbench 30 . The upper and lower pressure rollers 21 and 22 are driven by the reducer to rotate, and the shafts of each group of pressure rollers are connected by chain transmission or belt transmission. The rubbish can be conveniently pushed along the working table 30 to be squeezed between the next set of pressing rollers.

[0012] Further, the working table 30 is composed of pallet units arranged at intervals between the lower pressing rollers 22, so that it will not affect the squeezing effect ...

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Abstract

The invention relates to the field of waste treatment, in particular to a waste extruder. A technical scheme is adopted in the invention as follows in the waste extruder, a plurality of groups of upper and lower compression rollers are arranged on a frame; the distance between the upper and lower compression rollers of each group is set from one port of a feed port to one end of a discharge port from big to small; a workbench plate is tiled on the frame; and the upper roller surface of the lower compression roller is exposed on the upper plate face of the workbench plate. According to the technical scheme, after the waste is extruded by the compression rollers, the waste can achieve a dryness degree of over 90 percent, so that the energy is saved, and the roasting cost is reduced.

Description

technical field [0001] The invention relates to the field of garbage disposal, and specifically designs a garbage extruder. Background technique [0002] With the development of social economy and the continuous improvement of people's living standards, the composition of urban domestic waste has also changed, mainly manifested in the increase in organic matter content, the decrease in inorganic components, and the increase in the calorific value of waste, which is also conducive to turning waste into waste. For treasure, incineration power generation. [0003] Municipal solid waste is generally classified before incineration, laying the foundation for the smooth transfer of waste incineration production process to roasting and constant temperature disinfection. However, municipal solid waste, especially kitchen waste, has a relatively high moisture content, generally reaching more than 85%, which requires the waste to be dried and drained before being incinerated for power...

Claims

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Application Information

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IPC IPC(8): B30B9/20B30B15/00
Inventor 李登平
Owner 李登平
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