High-temperature circulating type energy-saving and environment-friendly combustion gun
An energy-saving, environmental-friendly, high-temperature cycle technology, applied in burners, combustion methods, combustion types, etc., can solve the problems of low thermal efficiency of natural gas and difficulty in meeting the application requirements of energy-saving and environmental protection
Active Publication Date: 2020-10-27
广州汤姆逊电气有限公司
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Problems solved by technology
[0003] At present, in the process of industrial production, when the existing natural gas burner uses natural gas as fuel, it uses low-pressure combustion. It first adjusts the pressure of the medium-pressure natural gas in the pipeline to a low pressure through a pressure regulating station and then transports it to the combustion chamber. The gun is mixed with the rotating combustion air around the outlet of the combustion gun and sent to the kiln for use; however, the existing natural gas burner still has low thermal efficiency of natural gas combustion in the process of burning natural gas, and it is difficult to achieve energy saving and environmental protection. application requirements
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[0022] refer to Figure 1-Figure 3 As shown, a high-temperature circulation type energy-saving and environment-friendly combustion gun includes a gun body 1 with an internal cavity, a combustion muzzle 2 is opened on the top of the gun body 1, and a natural gas inlet is opened at the bottom of the gun body 1 3. A combustion liner 4 is provided at the bottom of the gun body 1 and the combustion liner 4 is located in the cavity of the gun body 1, and a flame inlet 5 is provided at the bottom of the combustion liner 4. The side wall of the combustion liner 4 is provided with a plurality of exhaust gas heat discharge holes 6, and each row of exhaust gas heat discharge holes 6 is communicated with a waste gas heat delivery pipeline 8 through a connecting pipe 7, and the One end of the waste gas heat transfer pipe 8 is closed, and the other end of the waste gas heat transfer pipe 8 is connected in parallel and extends to the combustion muzzle 2; the outer wall of the combustion line...
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The invention discloses a high-temperature circulating type energy-saving and environment-friendly combustion gun. The high-temperature circulating type energy-saving and environment-friendly combustion gun comprises a gun body, wherein a combustion gun opening and a natural gas inlet are formed in the top and the bottom of the gun body correspondingly; a combustion inner container is arranged atthe bottom in a cavity of the gun body; a flame inlet is formed in the bottom of the combustion inner container; a waste gas heat discharging hole is formed in a side wall of the combustion inner container; the waste gas heat discharging hole is connected with a waste gas heat conveying pipeline through a connecting pipe; one end of the waste gas heat conveying pipeline is sealed and the other endof the waste gas heat conveying pipeline is connected in parallel and then stretches to the combustion gun opening; a natural gas isolation cracking pipeline is arranged on an outer wall of the combustion inner container in a surrounding manner; a gas inlet end of the natural gas isolation cracking pipeline is connected with the natural gas inlet; a gas outlet end of the natural gas isolation cracking pipeline stretches to the combustion gun opening; a shell sleeves the gun body and an oxygen-enriched conveying channel is arranged between the shell and the gun body. The high-temperature circulating type energy-saving and environment-friendly combustion gun has the advantages of high combustion heat efficiency, energy saving and environment friendliness and the like.
Description
technical field [0001] The invention relates to the technical field of combustion equipment, more specifically, to a high-temperature circulation energy-saving and environment-friendly combustion gun. Background technique [0002] Facing the increasing pressure of global warming, low-carbon economy has become a new development model. How to save energy and reduce greenhouse gas emissions is a common problem faced by the world; in addition, with the continuous rise of fuel prices, As a result, the production costs of various industrial enterprises continue to rise, forcing industrial enterprises to seek a new fuel or diversified fuels to replace traditional fuels. For this reason, those skilled in the art have researched and found that natural gas as the energy source of the combustion medium can not only replace traditional fuels and meet the production needs of various industrial enterprises, but also has low price, convenient transportation, cleanliness, and environmental ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F23D14/02F23D14/46F23D14/58F23D14/68F28D21/00
CPCF23D14/02F23D14/46F23D14/58F23D14/68F28D21/0014Y02E20/34
Inventor 朱锐斌彭程朱湛斌
Owner 广州汤姆逊电气有限公司