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Coke boiler with low sulphur discharge

A technology of sulfur emission and coke, applied in the combustion chamber, combustion method, combustion equipment and other directions, can solve the problem that the boiler has not been published and has not been reported, and achieve the effect of huge economic and social benefits.

Inactive Publication Date: 2003-09-17
阮赪燮 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, boilers and boiler-related inventions emerge in endlessly, and there are thousands of patent applications involving this field in China alone, but there are no reports about boilers that use coke as fuel.

Method used

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  • Coke boiler with low sulphur discharge
  • Coke boiler with low sulphur discharge

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Embodiment Construction

[0017] refer to figure 1 , the coke burning low-sulfur emission boiler of the present invention comprises a drum 1, a fire pipe 2, a furnace 3, a horizontal water pipe 4, a feeding hole 5, an air chamber 6, an air inlet pipe 7, a slag cleaning hole 8, a furnace bottom 9 and The combustion chamber 10, wherein the boiler has no grate, and the furnace 3 is provided with a slag cleaning hole 8 and a feeding hole 5, as a coke combustion chamber 10, an air chamber 6 is placed in the combustion chamber 10, and the air inlet pipe 7 directly enters the coke layer. , and there are three sets of air inlet pipes, one set is 45° downward, the other is tangentially parallel, and the other is 15° upward. The accumulation height of coke in the furnace is greater than 250 mm.

[0018] Further, in the coke-burning low-sulfur emission boiler of the present invention, the stacking height of coke in the furnace is preferably 800-1000 mm. At this time, the combustion situation is the best. Around ...

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Abstract

The invention discloses a low-sulfur emission boiler for burning coke, which comprises a drum, a fire pipe, a furnace, a horizontal water pipe, a feeding hole, an air chamber, an air inlet pipe, a slag cleaning hole, a furnace bottom and a combustion chamber, wherein the boiler has no The grate and the air inlet pipe directly enter the coke layer, and there are three groups of air inlet pipes, one group is 45° downward, the other is tangentially parallel, and the other is 15° upward. The accumulation height of coke in the furnace is greater than 250mm. The boiler of the invention has a simple structure and low steel consumption, and can completely use coke as fuel, which not only achieves the purpose of environmental protection, but also greatly reduces the labor intensity of the fireman, and at the same time opens up a new broad sales market for coke.

Description

1. Technical field [0001] The invention relates to an industrial boiler, more particularly to a boiler that burns coke with low sulfur emission and meets environmental protection standards. 2. Background technology [0002] A boiler (steam generator) is a heat exchange device that uses the heat energy of fuel or other energy sources to heat the working medium (generally purified water) to a certain parameter (temperature, pressure). [0003] "Machine Repair Manual Volume 5 Power Equipment Repair" (3rd Edition) ("Machine Repair Manual" 3rd Edition Editorial Board Machinery Industry Press Beijing 1993 Chapter 1 "Industrial Boiler Room Equipment" pointed out that the overall types of boilers are: boiler Shell boiler - vertical water tube, vertical fire tube, horizontal external combustion, horizontal internal combustion, water tube boiler - single drum vertical, single drum vertical, single drum horizontal, double drum vertical, double boiler Horizontal cylinder type, vertical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23M3/06F24H1/22F24H1/28
Inventor 阮赪燮阮常春
Owner 阮赪燮
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