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Efficient household garbage pyrolysis gasification furnace system

A technology for domestic waste and pyrolysis gasification, which is applied in gasification process, fixed bed gasification, moving parts of gasifier, etc., can solve the problems of incomplete combustion, high transportation cost and insufficient, and avoid local accumulation. and compaction, to ensure continuity, to ensure the effect of smooth flow

Pending Publication Date: 2020-06-05
云南固废投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are three main domestic waste treatment technologies: incineration, landfill and composting. The mainstream is direct incineration, which puts the waste into an incinerator for combustion. However, domestic domestic waste has a large amount, low calorific value, and complex components, making it very inconvenient to handle.
First of all, the domestic waste in an area is extremely scattered, uncompressed, and bulky, resulting in high transportation costs; secondly, the domestic waste is not sorted, has a large amount of moisture, and has a low calorific value, and the combustion is very unstable and insufficient, resulting in incomplete combustion , a large amount of slag, and low efficiency of heat energy utilization; again, incomplete combustion can easily produce excessive smoke and fly ash, leading to environmental problems such as pollution

Method used

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  • Efficient household garbage pyrolysis gasification furnace system
  • Efficient household garbage pyrolysis gasification furnace system
  • Efficient household garbage pyrolysis gasification furnace system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] Such as figure 1 As shown, a high-efficiency domestic waste pyrolysis gasification furnace system includes a feed bin 1, a double-roller feeding device 2, an upper flue 3, an upper cover 4, a furnace cover seat 5, a furnace body 6, and a grate assembly 7 , grate transmission device 8, rotating platform 9, furnace body transmission device 10, furnace body support seat 11, bottom support seat 12, primary air supply duct 13, slag removal device 14 and concrete water tank 15;

[0075] A double-roller feeding device 2 is installed in the lower part of the feeding bin 1 at the upper end of the loam cake 4;

[0076] The discharge port of the double-roller feeding device 2 is connected with the discharge port of the upper cover 4;

[0077] The inlet of the upper flue 3 is connected with the flue outlet of the upper cover 4;

[0078] The upper cover 4 is tightly connected to the furnace cover base 5, and the furnace cover base 5 is fixedly installed on the equipment foundation...

Embodiment 2

[0089] Such as Figure 1~2 As shown, a high-efficiency domestic waste pyrolysis gasification furnace system includes a feed bin 1, a double-roller feeding device 2, an upper flue 3, an upper cover 4, a furnace cover seat 5, a furnace body 6, and a grate assembly 7 , grate transmission device 8, rotating platform 9, furnace body transmission device 10, furnace body support seat 11, bottom support seat 12, primary air supply duct 13, slag removal device 14 and concrete water tank 15;

[0090] A double-roller feeding device 2 is installed in the lower part of the feeding bin 1 at the upper end of the loam cake 4;

[0091] The discharge port of the double-roller feeding device 2 is connected with the discharge port of the upper cover 4;

[0092] The entrance of the upper flue 3 is connected to the flue outlet of the upper cover 4; the upper flue 3 is a transitional flue connecting the gasifier body device and the comprehensive utilization or treatment of flue gas;

[0093] The u...

Embodiment 3

[0111] Such as Figure 1~2 As shown, a high-efficiency domestic waste pyrolysis gasification furnace system includes a feed bin 1, a double-roller feeding device 2, an upper flue 3, an upper cover 4, a furnace cover seat 5, a furnace body 6, and a grate assembly 7 , grate transmission device 8, rotating platform 9, furnace body transmission device 10, furnace body support seat 11, bottom support seat 12, primary air supply duct 13, slag removal device 14 and concrete water tank 15;

[0112] A double-roller feeding device 2 is installed in the lower part of the feeding bin 1 at the upper end of the loam cake 4;

[0113] The discharge port of the double-roller feeding device 2 is connected with the discharge port of the upper cover 4;

[0114] The entrance of the upper flue 3 is connected to the flue outlet of the upper cover 4; the upper flue 3 is a transitional flue connecting the gasifier body device and the comprehensive utilization or treatment of flue gas;

[0115] The u...

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Abstract

The invention relates to an efficient household garbage pyrolysis gasification furnace system, and belongs to the technical field of household garbage incineration equipment. The pyrolysis gasification furnace system comprises a feeding bin, a double-roller feeding device, an upper flue, an upper cover, a furnace cover base, a furnace body, a furnace bar assembly, a furnace bar transmission device, a rotating platform, a furnace body transmission device, a furnace body supporting base, a bottom supporting base, a primary air supply pipeline, a slag discharging device, and a concrete water tank. The structure of the efficient household garbage pyrolysis gasification furnace system is novel, the operation is efficient and environment-friendly, and the system is suitable for efficient and environment-friendly small garbage treatment projects of small counties and towns in developed areas at home and abroad, is capable of treating 50-500 tons of household garbage everyday and is easy to use and popularize.

Description

technical field [0001] The invention belongs to the technical field of domestic waste incineration treatment equipment, and in particular relates to a high-efficiency domestic waste pyrolysis gasification furnace system. Background technique [0002] Household garbage is not only the chief culprit of environmental pollution, but also a potential resource. To utilize scientifically and rationally to turn waste into treasure has become an urgent problem to be solved in the world. At present, there are three main domestic waste treatment technologies: incineration, landfill and composting. The mainstream is direct incineration, which puts the waste into an incinerator for combustion. However, domestic domestic waste has a large amount, low calorific value, and complex components, making it very inconvenient to handle. . First of all, the domestic waste in an area is extremely scattered, uncompressed, and bulky, resulting in high transportation costs; secondly, the domestic wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/42C10J3/20
CPCC10J3/20C10J3/42C10J2200/36C10J2300/0946C10J2300/0956C10J2300/0976
Inventor 罗宇煊邹新国张传健陈亮缪祥毅段周林孔令兵张麦青夏尊羊
Owner 云南固废投资有限公司
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