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Cooling water system for reforming furnace metal burner

A technology of cooling water system and reformer, applied in hydrogen production, etc., can solve problems such as metal burner burnout, and achieve the effect of ensuring emergency cooling and preventing abnormal burnout

Active Publication Date: 2013-06-26
XIAN AEROSPACE SOURCE POWER ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the technical problem that the existing metal burner is easy to cause the metal burner to burn out when the power is cut off, the invention provides a cooling water system for the metal burner of the reformer

Method used

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  • Cooling water system for reforming furnace metal burner

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Embodiment Construction

[0013] The metal burner cooling water system of the present invention includes an emergency water system in an accident state and a circulating water system in a normal state. The circulating water system includes an atmospheric water tank, a pump group, an inlet orifice plate, a burner water inlet pipe, a burner outlet pipe, an outlet orifice plate, and a pressure relief orifice group that are connected in sequence to form a water circuit. The pressure relief orifice group includes multiple a pressure relief orifice; the emergency water system includes a high-pressure nitrogen storage tank, a nitrogen buffer tank, a high-pressure water tank, a high-pressure water inlet solenoid valve, and a high-pressure drain solenoid valve; the nitrogen buffer tank communicates with the high-pressure water tank, and the high-pressure water tank passes through the high-pressure water inlet solenoid valve It is connected with the burner inlet pipe, the burner outlet pipe is connected with the ...

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Abstract

The invention relates to a cooling water system for a reforming furnace metal burner in the ammonia or methanol synthesizing industry. The system comprises a circulating water system, wherein the circulating water system comprises a normal-pressure water tank, a pumping set, an inlet orifice plate, a nozzle water inlet pipeline, a nozzle water outlet pipeline and an outlet orifice plate which are sequentially connected with one another and forms a water circuit. By utilizing the system, a technical problem that a conventional metal burner can be easily burnt due to power failure is solved, the emergent cooling of the burner is ensured, and the burner is prevented from being abnormally burnt.

Description

technical field [0001] The invention relates to a cooling water system for a reformer metal burner in the synthetic ammonia or methanol industry. Background technique [0002] The metal burner has the advantages of uniform and reasonable flow field and temperature field, and long service life. However, the efficient and stable operation of the burner requires the uninterrupted flow of cooling water to take away the heat exchange of the burner at 800-1400°C in the reformer to ensure the normal operation of the burner. However, the existing metal burner cooling water system cannot deliver the cooling water to the metal burner when an emergency occurs and causes a power outage, resulting in burnout of the metal burner. Therefore, how to design a cooling water system that meets the needs of metal burners will play an important role in the safe, efficient and stable operation of metal burners in the future. Contents of the invention [0003] In order to solve the technical pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B3/02
Inventor 于晓亮陈杰祁宏图
Owner XIAN AEROSPACE SOURCE POWER ENG CO LTD
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