Fire grate for motor grate combustion appts. and grate body for forming grate

A technology of motorized grate and combustion device, applied in the direction of combustion method, combustion type, combustion equipment, etc., can solve the problems of assembly and disassembly of components that are difficult to easily constitute

Inactive Publication Date: 2004-10-27
TAKUMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, this step-type motorized grate combustion device has the

Method used

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  • Fire grate for motor grate combustion appts. and grate body for forming grate
  • Fire grate for motor grate combustion appts. and grate body for forming grate
  • Fire grate for motor grate combustion appts. and grate body for forming grate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0097] Embodiment 2 is different from Embodiment 1 except that an air channel 69 is formed on the side plate 25 for air cooling, and the others are the same as Embodiment 1.

[0098] The air passage 69 is formed on the side plate 25 and circulates the cooling air H in the direction opposite to the refuse conveying direction A, while being formed only on the upper portion of the side plate 25 .

[0099] That is, the side plate on the most upstream side ( Figure 14 The fixed grate on the left side is hollow except for the side plate 43), and is provided with a partition wall 70 that separates the hollow part up and down.

[0100] The side plate on the most upstream side ( Figure 14 The fixed fire grate on the leftmost side (side plate 43) in the center is hollow, and an inlet 71 is formed on the front side, and an outlet 72 is formed on the lower side.

[0101] Adjacent front and rear side plates 43 and 44 communicate with adjacent outlets 72 and inlets 71 respectively to fo...

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PUM

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Abstract

A mechanical grate assembly for the garbage incinerator is composed of the fixed grates and movable grates, which are alternatively arranged to form a three-step mechanical grate assembly, which is formed through fastening the fixed and movable grates on a frame of furnace bed in parallel mode, and transversely inserting the connecting rod through the grate body. Its advantage is easy assembling and disassembling.

Description

technical field [0001] The present invention relates to a grate and a grate body for grate formation used in a stepped motorized grate burning device of a refuse incinerator such as burning municipal waste. Background technique [0002] Usually, the step-type motorized grate combustion device used in the garbage incinerator is successively equipped with a dust feeding device for conveying garbage according to a predetermined amount; a drying motorized grate for drying garbage; a combustion motorized grate for burning garbage; The post-combustion motorized grate of the post-combustion (secondary combustion) garbage, etc., through the hopper arranged under each motorized grate, the primary combustion air is conveyed from the bottom to the garbage on each motorized grate, so that the garbage is conveyed continuously burning. [0003] Moreover, the drying motor grate, the combustion motor grate and the post-combustion motor grate have approximately the same structure. As these ...

Claims

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Application Information

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IPC IPC(8): F23G5/00F23H7/08
Inventor 西垣正秀日尾英明柴田清筱原武和田哲昌
Owner TAKUMA
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