Gas injection boiler using the emulsifying coke mortar combustion device

A technology of a combustion device and a steam injection boiler, which is applied to steam boilers, water-tube steam boilers, and combustion with various fuels, etc., can solve the problems of not reaching the melting point of emulsified coke slurry ash, ash, high manufacturing cost, and energy waste. , to achieve the effect of continuous and effective liquid slag removal, reduction of nitrogen oxides, and stable combustion conditions
CN101021313AInactive Publication Date: 2007-08-22广州迪森热能设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广州迪森热能设备有限公司
Publication Date
2007-08-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses a steam-injecting boiler adopting emulsified coke slurry combustion equipment. It includes boiler self-body and emulsified coke slurry combustion equipment. Said boiler self-body includes furnace cavity, at least one steam pipe set in the furnace cavity interior and smoke outlet cut on one end wall far-separated from the emulsified coke slurry combustion equipment. Said emulsified coke slurry combustion equipment includes a shell body formed from front end wall, rear end wall and side wall, a cylindrical combustion space is formed in the shell body, on the front end wall at least one emulsified coke slurry combustor, at least one oil combustor and / or at least one gas combustor are set, its rear end wall is equipped with an outlet, said outlet is communicated with furnace cavity.
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Description

technical field

[0001] The invention relates to a steam injection boiler, in particular to a steam injection boiler using an emulsified coke slurry combustion device. Background technique

[0002] The relatively clean energy currently used by steam injection boilers is mainly oil, natural gas or coal gas, etc. However, this has greatly increased the fuel cost of steam injection boilers, seriously affecting the survival of companies that use and manufacture steam injection boilers.

[0003] For this reason, those skilled in the art are working hard to develop new available energy sources. Inexpensive, efficient and clean emulsified coke slurry fuel has gradually become a new favorite in this field. The use of emulsified coke slurry fuel in steam injection boilers can not only make reasonable use of natural resources, but also reduce the fuel cost of steam injection boilers. Therefore, countries all over the world are vigorously promoting emulsified coke slurry combustion tec...

Claims

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