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High Efficiency Cokeless Briquette Boiler

A coke-free, high-efficiency technology, applied in the field of boiler combustion, can solve the problems of high energy consumption energy utilization, easy coking and dust accumulation, low efficiency, etc., and achieve the effect of reducing emissions and reducing urban pollution

Active Publication Date: 2017-09-12
杨飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At the present stage in our country, there are still a large number of small hand-fired furnaces with low efficiency, high energy consumption and high pollution, which cannot achieve clean combustion, and there are energy utilization problems with low efficiency and high energy consumption.

Method used

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  • High Efficiency Cokeless Briquette Boiler
  • High Efficiency Cokeless Briquette Boiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] During use, the molded coal falls into the combustion zone 7 through the feeding port 22, and the molded coal is ignited by artificial ignition.

[0043] The external induced draft fan introduces air through the damper 29, and the gas enters the air chamber 30 from the ash chamber 15; then enters the combustion zone 7 through the gap between the inner water-cooled wall pipes 9, so that the molded coal can be fully burned.

[0044] Tap water enters the preheater 38 through the water inlet pipe 27, and then enters the outer water jacket 2, the inner and lower large water jacket 11 and the inner and lower small water jacket 12 through the water connecting pipe 28;

[0045] The water in the inner and lower small water jackets 12 enters the inner upper water jacket 5 through the inner water-cooled wall pipe 9, and then enters the outer water jacket 2 through the connecting pipe 3; Enter the outer water jacket 2;

[0046] The water in the outer water jacket 2 is supplied to ...

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Abstract

A high-efficiency coke-free briquette boiler, including a furnace body, a furnace, a smoke chamber, a high-level water tank, a preheater and a dust collector. Including the outer furnace body, outer water jacket and inner smoke chamber; the furnace includes the combustion zone and the air chamber; the high-level water tank is respectively connected with the outer water jacket and the preheater; the preheater is connected with the water inlet pipe, and the preheater is connected with the inner and lower water jacket Connected; the inner and lower large water jackets are connected with the outer water jacket; the outer water jacket is connected with the outlet pipe; a water level gauge and a water level controller are installed in the high water tank, which are respectively connected with the outer water jacket and the preheater. The present invention utilizes the design features of the water-cooled wall tube and the air chamber, so that there is sufficient air circulation in the furnace, the briquettes are fully burned, and a large amount of nitrogen oxides cannot be formed, which reduces the discharge of nitrogen oxides, reduces urban pollution, and The flame in the combustion area is scattered, and it also solves the problem of easy coking in traditional small hand-burning furnaces. It is an environmentally friendly, high-efficiency and energy-saving new boiler.

Description

technical field [0001] The invention relates to the field of boiler combustion, in particular to a high-efficiency coke-free briquette boiler. Background technique [0002] At the present stage in our country, there are still a large number of small hand-fired furnaces with low efficiency, high energy consumption and high pollution, which cannot achieve clean combustion, and there are energy utilization problems with low efficiency and high energy consumption. . Contents of the invention [0003] To sum up, the object of the present invention is to provide a high-efficiency coke-free briquette boiler. [0004] The purpose of the present invention is achieved by the following technologies: [0005] A high-efficiency coke-free briquette boiler, including a furnace body, a furnace, a smoke chamber, a high-level water tank, a preheater and a dust collector. They are respectively communicated with the outer water jacket and the preheater; the preheater is communicated with t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/44F24H9/00
Inventor 刘春生邸亮马福元杨吉平杨飞
Owner 杨飞
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