Combined energy-saving environment-friendly biomass fuel boiler

A biomass fuel, energy-saving and environment-friendly technology, applied in steam boilers, water-tube steam boilers, combustion chambers, etc., can solve the problems of short service life and inability to adapt to burners, so as to prolong service life, reduce backfire and pyrotechnic reaction channeling and pollution reduction

Inactive Publication Date: 2014-10-29
李而宏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the "Boiler and Boiler Room Equipment" published by China Construction Industry Press in December 1990, and the "Biomass Fuel User's Manual" published by Beijing Chemical Industry Press, they introduced the various types of biomass fuel in recent years. The structure of various types of boilers and the use of biomass burners. These boilers have made great achievements in how to increase the fuel combustion value, improve thermal efficiency, and save energy. However, with the continuous development of science and technology, the original boiler structure The combustion method and thermal efficiency are far from meeting and cannot adapt to the needs of modern society.
The burner used today is easy to burn out the burner furnace due to the high temperature of the furnace, resulting in a short service life of the burner

Method used

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  • Combined energy-saving environment-friendly biomass fuel boiler

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Embodiment Construction

[0016] In order to introduce the present invention in more detail, the present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a combined energy-saving and environment-friendly biomass fuel boiler includes a combustion device, a boiler device and a waste heat dust removal purifier. The combustion device is a burner with an inner cavity on the furnace wall to recover heat; The boiler device is provided with a plurality of heat-absorbing tubes; the waste heat dust removal purifier is a device that combines waste heat collection and dust removal, and the boiler device is connected to the nozzle 15 of the combustion device through the boiler fire inlet 16, and the boiler device The chimney 27 is connected with the waste heat dust collector through a chimney pipe 33 with a flange 28 .

[0018] The combustion device includes a burner base 1, a boiler burner liner 3, a casing 7, a furnace 9 and a nozzle 15,...

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Abstract

The invention relates to a combined energy-saving environment-friendly biomass fuel boiler which comprises a combustion device, a boiler device and a waste heat dust removal purifier. The combustion device is a combustor used for recycling heat, the boiler wall of the combustor is provided with an inner cavity, the boiler device is provided with multiple heat absorbing tubes, the waste heat dust removal purifier is a device integrating waste heat collecting and dust removal, the boiler device is connected with a nozzle of the combustion device through a boiler fire inlet, and a chimney of the boiler device is connected with the waste heat dust removal purifier through a chimney tube provided with a flange. The boiler has the advantages of being ingenious in structural design, high in heat utilization rate, good in dust removal effect, long in service life and the like.

Description

technical field [0001] The invention relates to a boiler, in particular to a combined energy-saving and environment-friendly biomass fuel boiler. Background technique [0002] At present, various energy-saving boilers continue to appear in our country, and the technology is constantly reforming and innovating. According to the "Boiler and Boiler Room Equipment" published by China Construction Industry Press in December 1990, and the "Biomass Fuel User's Manual" published by Beijing Chemical Industry Press, they introduced the various types of biomass fuel in recent years. The structure of various types of boilers and the use of biomass burners. These boilers have made great achievements in how to increase the fuel combustion value, improve thermal efficiency, and save energy. However, with the continuous development of science and technology, the original boiler structure And combustion mode and heat efficiency all satisfy far away and can't adapt to the needs of modern soc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B15/00F23M5/08F24H1/40F24H9/00
Inventor 李而宏
Owner 李而宏
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