High-temperature mixed-layer incinerating method and incinerator for fire gate

A high-temperature mixing and incineration device technology, applied in the direction of combustion method, combustion type, combustion equipment, etc., can solve the problem of large power consumption of the motor, and achieve the effects of increasing combustion efficiency, improving utilization rate, and increasing combustion temperature

Inactive Publication Date: 2007-09-05
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The deflection mechanism of this kind of grate, the grate pull rod and the grate sheet have high processing precision requirements, and the power consumption of the motor is large.

Method used

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  • High-temperature mixed-layer incinerating method and incinerator for fire gate
  • High-temperature mixed-layer incinerating method and incinerator for fire gate
  • High-temperature mixed-layer incinerating method and incinerator for fire gate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] As shown in Figure 1, the high-temperature mixed layer combustion incineration device for garbage grate includes a motor 1, a transmission 2, a grate chain 3, a drive sprocket 4, a mixer chain 5, a fuel mixer 6, a primary air chamber 7, and a chain grate 8. Driven sprocket 9, ash scraper 10 and ash collector 11.

[0028] The motor 1 is connected to the transmission 2, and the transmission 2 is connected to the drive sprocket 4 through the grate chain 3. The drive sprocket 4 is installed at the starting end of the fire grate 8 in the direction of advancement, and its central axis is connected to the slave wheel installed at the end of the fire grate 8 in the direction of advancement. The central axes of the movable sprockets 9 are parallel, and the upper tangent points of the two sprockets are at the same horizontal position. The speed changer 2 is powered by the motor 1, and the drive sprocket 4 is driven by the speed changer 2 in front of the furnace through the grate ...

Embodiment 2

[0038] The device of this embodiment is the same as that of Embodiment 1, and the difference is that the primary air chamber 7 is a common air chamber, which is not separated by a sealing baffle plate 7-3; there is one fuel mixer 6, and the mixer 6 does not have a driving chain Wheel 6-2, driven sprocket 6-1 is connected with driving sprocket 4.

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PUM

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Abstract

This invention discloses a flaming method and device of the high temperature layer of the rubbish fire grate. This device includes engineer, derailleur, grate chain, wind box and fuel blender of which the vane is screw panel. The engaged wheel, driver and many vanes of the fuel blender connects together by the axis of the fuel blender. The center of the axis has cooling passage. The height between the axis center line of the fuel blender and the grate chain is half of that of the rubbish layer. The rubbish moves forward on the grate chain driven by the driver and crack by the blend and mix of the rubbish blender driven by the driver. This invention suits the middle and small scale rubbish burning with no assistant fuel, high efficiency and low first construction cost.

Description

technical field [0001] The invention relates to a high-temperature mixed layer combustion method and device for garbage grate, in particular to a high-efficiency and low-pollution garbage incineration method and device suitable for small and medium-sized high-temperature layer combustion equipped with a garbage mixer. Background technique [0002] At present, the domestic garbage produced in our country has reached 146 million tons every year, and it is increasing at a rate of 6% to 7% every year. On the other hand, due to financial, technical and management reasons, the harmless disposal rate of urban waste in my country is only 2.3%. So far, the amount of garbage piled up in my country over the years has reached 6.46 billion tons, covering an area of ​​56,000 hectares. More than 200 cities have been surrounded by garbage. The situation of garbage siege has seriously damaged the urban environmental sanitation and deteriorated the life of residential...

Claims

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Application Information

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IPC IPC(8): F23B30/08F23G5/44
Inventor 马晓茜余昭胜张凌
Owner SOUTH CHINA UNIV OF TECH
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