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Main structure and system of L-shaped organic solid waste carbon gasifier

A technology of organic solid waste and main structure, applied in the direction of incinerator, combustion type, steam generation method using heat carrier, etc., to achieve the effect of no need for desulfurization and denitrification, harmonious and unified environment, and reduction of dioxins

Pending Publication Date: 2020-04-10
WUXI YIEN TECH
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Problems solved by technology

Waste heat can produce saturated or superheated steam

Method used

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  • Main structure and system of L-shaped organic solid waste carbon gasifier
  • Main structure and system of L-shaped organic solid waste carbon gasifier

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Embodiment 1

[0043] Such as figure 1 Shown is an embodiment of the main structure of an L-shaped organic solid waste charcoal gasifier. According to the implementation of this example, the main structure of the charcoal gasifier is mainly divided into three areas, which are composed of auxiliary combustion chamber A ', built-in radiant heating tube carbonization chamber C and main combustion chamber A, these three areas are arranged in sequence from the feeding side to the discharging side of the carbonization furnace.

[0044] Above-mentioned each district is divided by heat-resistant furnace wall 9, thereby makes the furnace gas of each district in the furnace not communicate with each other between carbonization chamber C and main combustion chamber A, auxiliary combustion chamber A'. 10 partitions are arranged in the carbonization chamber C to form segmental output of pyrolysis gas. Several direct heating burners 5 are installed in the auxiliary combustion chamber A', and a feeding an...

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Abstract

The invention discloses a main structure and system of an L-shaped organic solid waste carbon gasifier. The main structure includes a furnace body and reciprocating grates arranged on the lower part in the furnace body, and the inner space, above the reciprocating grates, of the furnace body is divided into three independent chambers in sequence by partition walls according to the material conveying direction: the auxiliary combustion chamber A', the carbonization chamber C and the main combustion chamber A. The auxiliary combustion chamber A' is internally provided with a plurality of burners, and a material feeding and distributing device is arranged on the auxiliary combustion chamber A'. Hot flue gas outlets are formed in the upper part of the auxiliary combustion chamber A', and hot flue gas inlets are formed in the lower parts of the reciprocating grates located in the auxiliary combustion chamber A'. A plurality of radiation heating pipes are arranged in the carbonization chamber C, and the carbonization chamber C is provided with pyrolysis gas outlets. The structure of the main combustion chamber A is one of the following three structures: the activation furnace structure,the gasifier structure and the boiler structure. The L-shaped organic solid waste carbon gasifier realizes clean combustion of organic solid waste, no dioxin is produced, desulfurization and denitrification do not need to be performed, and no secondary environmental pollution is caused.

Description

technical field [0001] The invention relates to the technical field of organic solid waste treatment, in particular to the main structure and system of an L-shaped organic solid waste carbon gasification furnace. Background technique [0002] At present, most of the organic solid wastes are incinerated, and only heat energy is recovered. However, high-temperature incineration requires high equipment investment and operating costs, low incineration thermal efficiency, and desulfurization and denitration of flue gas after incineration. [0003] What's more serious is that the incineration of organic solid waste will produce dioxins that seriously endanger human health and cause secondary environmental pollution. This highly toxic dioxin (dioxin) is a general term for polychlorinated dibenzodioxin (PCDD, Polycholoro dibenzo-p-dioxin) and polychlorinated dibenzofuran (PCDF, Polycholoro dibenzo-furan). The toxicity is 130 times that of the well-known highly toxic substance cyani...

Claims

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Application Information

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IPC IPC(8): F23G5/027F23G5/16F23G5/44F22B1/16
CPCF22B1/16F23G5/027F23G5/16F23G5/44
Inventor 惠建明
Owner WUXI YIEN TECH
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