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Methanol heating device

A heating device, methanol technology, applied in the chemical industry, can solve the problems of polluted environment, insufficient combustion heat supply, high cost of methanol, etc., and achieve the effect of high combustion degree

Inactive Publication Date: 2015-06-10
李飞
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a methanol heating device, aiming to solve the problems of high cost, insufficient combustion heat supply and environmental pollution in the application of methanol in industrial combustion in the prior art

Method used

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  • Methanol heating device
  • Methanol heating device

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Embodiment Construction

[0010] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0011] The implementation of this embodiment will be described in detail below in conjunction with specific drawings.

[0012] Such as figure 1 As shown, the methanol heating device 1 includes a storage device 11 , a gasification device 12 and a combustion device 13 connected in sequence through a main pipeline 15 . The storage device 11 is used to store and output methanol, and the gasification device 12 can gasify the methanol, and then transport it to the combustion device 13 for gas heating. The gasification device 12 includes a reaction tank 122 and a thermal cycle device 121 for reacting...

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Abstract

The invention relates to the technical field of chemical engineering, discloses a methanol heating device which comprises a material storage device for storage and output of methanol, a gasification device for methanol gasification and a combustion device for gas heating, wherein the material storage device, the gasification device and the combustion device are communicated in sequence through a main pipeline; the gasification device comprises a reaction pot for reacting and gasifying methanol and a heat circulation device for combusting methanol gasified in the reaction pot to supply heat to the reaction pot. According to the methanol heating device provided by the invention, the reaction pot can provide a stable high-pressure and high-temperature environment in the case of heat supply of the heat circulation device, so that methanol and impurities are gasified into a mixed gas and then are conveyed into the combustion device for combustion to supply heat; in the way, the requirements for the purity of methanol are low, and the gaseous methanol is high in combustion degree, does not generate formaldehyde gas after combustion, is more environment-friendly.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a methanol heating device. Background technique [0002] my country is a big producer of methanol, and the domestic methanol industry has the problem of overcapacity. According to statistics, my country's methanol production capacity reached 51.491 million tons last year, with an output of 31.29 million tons. The operating load of the device was only 60.8%, and the problem of overcapacity was prominent. At the same time, in some industries, such as chemical plants and fertilizer plants, a large amount of associated products such as crude alcohol and waste alcohol (methanol with a purity of 55%-75%) will be produced, and the purity of such crude alcohol and waste alcohol is relatively low , the purification cost is high and cannot be directly applied. Not in the stats. If the relevant data of crude alcohol and waste alcohol are included, it can be concluded that the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23K5/00
Inventor 李飞
Owner 李飞
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