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Fire grate block structure of garbage incinerator and fixed connection mode of fire grate block structure

A waste incinerator and block arranging technology, which is applied in the direction of incinerators, combustion methods, combustion types, etc., can solve the problems of grate block rotation and tilting, and achieve the goals of improving permeability, preventing tilting, and improving combustion conditions Effect

Pending Publication Date: 2021-04-02
SHANGHAI SUS ENVIRONMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes hard objects will bite into the gap of the grate block in a wedge shape, and the movable grate block will move back and forth, causing the grate block to rotate and tilt, translate and float, etc.

Method used

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  • Fire grate block structure of garbage incinerator and fixed connection mode of fire grate block structure
  • Fire grate block structure of garbage incinerator and fixed connection mode of fire grate block structure
  • Fire grate block structure of garbage incinerator and fixed connection mode of fire grate block structure

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] exist figure 1 Among them, the movable grate block (1) and the fixed grate block (2) are overlapped and arranged along the waste material conveying direction (L), and the movable grate block (1) and the fixed grate block (2) pass through the rectangular slot ( 104) are fastened on the grate beam (3), and arranged side by side to form a row of grate.

[0029] Further, when the structural rectangular clamping groove (104) of the rear half of the grate block is engaged with the similarly rectangular grate beam (3), it can ensure that the upper top surface and both sides of the grate block are respectively connected with the three sides of the grate beam (3). contact, to prevent the grate block from rotating along the axial direction of the grate beam (3), as shown in Figure O, thereby avoiding the occurrence of hard foreign matter stuck at the contact point (M) be...

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PUM

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Abstract

The invention belongs to the field of garbage incineration treatment, and relates to a fire grate block structure of a garbage incinerator and a fixed connection mode of the fire grate block structure. The front portion of a fire grate block is of a step fall structure, a plurality of vent holes are formed in steps, the rear end of the fire grate block is of a quasi-rectangular clamping groove structure, and two limiting holes are symmetrically formed in the rear portion of the fire grate block. The fire grate block is clamped to a fire grate beam through a quasi-rectangular clamping groove, and then the fire grate block is connected with the fire grate beam through a fixed connecting device. Garbage materials are fully stirred through movement of the fire grate block and the structure ofthe fire grate block, so that the garbage materials are better mixed with primary air; and by means of the fixed connection mode, the fire grate block is not prone to being screwed up or floating up,and meanwhile dismounting and overhauling are convenient.

Description

technical field [0001] The invention belongs to the field of garbage incineration treatment, and relates to a grate block structure of a garbage incinerator and a fixed connection method thereof. Background technique [0002] With the progress of urbanization and the continuous increase of waste disposal, the requirements for waste disposal are also getting higher and higher. Garbage incineration is a garbage disposal method generally adopted in countries all over the world. It can effectively save land resources, reduce waste and have a high degree of resource utilization. Among them, mechanical grate furnace is the most widely used waste incineration technology. [0003] As known, the existing mechanical grate furnace usually adopts a reciprocating grate structure, and the grate is composed of fixed grate blocks and movable grate blocks arranged alternately, which includes a plurality of grate blocks arranged side by side to form a row or a row of grate piece. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/44F23G5/00
CPCF23G5/44F23G5/002
Inventor 龙吉生刘超於志华傅崇振陈宇翔郑宇白力焦学军朱晓平瞿兆舟
Owner SHANGHAI SUS ENVIRONMENT
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