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Environment-friendly coal and gas burning steam boiler

A boiler and gas technology, applied in steam boilers, steam boiler accessories, steam boiler components, etc., can solve problems such as environmental pollution, low utilization of coal and gas, waste of resources and time, etc.

Inactive Publication Date: 2013-07-31
李勤坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The consequences of this are firstly that carbon monoxide and coal tar cannot be completely burned to cause environmental pollution; secondly, the utilization rate of coal is low; thirdly, the temperature rises slowly; resources and time, and the boiler is both a heat sink and a huge radiator at the same time, so the utilization rate of coal and gas is low

Method used

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  • Environment-friendly coal and gas burning steam boiler
  • Environment-friendly coal and gas burning steam boiler
  • Environment-friendly coal and gas burning steam boiler

Examples

Experimental program
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Embodiment Construction

[0017] exist figure 1 Middle: This boiler has the same pressure gauge, water level gauge, thermometer, water inlet, boiling water port, and steam outlet water seal tube as ordinary boilers. Their functional positions are basically the same as other boilers. The difference between this boiler and ordinary boilers is that: in the boiler A (1) gas furnace is arranged at the bottom, and the inner wall of the (16) gas furnace is composed of (2) gas furnace combustion chamber and (20) gas furnace heat absorber, and (42) movable furnace bridge device passes through (50) The supporting ring of the movable furnace bridge device and the clip at the bottom of (40) gas making are fixed in the inner wall of the (16) gas making furnace, surrounded by (24) fillers, and the (43) system of (42) the movable furnace bridge device The (44) movable furnace bridge conduit and (45) gas furnace air inlet are welded on the gas furnace air chamber to facilitate the (26) movable furnace bridge to enter ...

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Abstract

The invention discloses an environment-friendly coal and gas burning steam boiler. As the boiler adopts a grading and layering principle as well as a coal-burning and gas producing principle, oxygen is supplied by feeding air from the bottom, so that the boiler is heated rapidly, secondary air feeding and oxygen supply are realized, and tar and carbon monoxide are burnt fully. When waste heat diffuses through the upper part and the periphery, water is fed from the upper part and supplied to an inner layer of the boiler through an outer circulation layer, so that the utilization rate of coal and gas is improved; and at the same time, a dedusting device is adopted, so that the environmental pollution is reduced.

Description

[0001] Technical field: [0002] The invention relates to a coal-fired gas-fired environment-friendly steam boiler, which can especially improve coal utilization rate, reduce environmental pollution and save energy. Background technique: [0003] At present, the known coal-fired steam boilers on the market are to put coal into the boiler and rely on the chimney ventilation of the boiler itself to support combustion. The consequences of this are firstly that carbon monoxide and coal tar cannot be completely burned to cause environmental pollution, secondly, the utilization rate of coal is low, thirdly, the temperature rises slowly, and fourthly, no matter how much water you want to use, you must boil all the water, which wastes a lot of water. Resources and time, and the boiler is not only a heat sink, but also a huge radiator, so the utilization rate of coal and gas is low. Invention content: [0004] In order to overcome the deficiencies of existing coal-fired gas-fired ...

Claims

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Application Information

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IPC IPC(8): F22B31/00F23B90/06F22B37/00
Inventor 李勤坤
Owner 李勤坤