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A torch that relies on the energy of an air source to provide cooling air

A technology for cooling air and torches, applied in the field of torches, can solve the problems of increased torch structure volume, high material input cost, insufficient power supply, etc., and achieves the effects of reducing investment, reducing equipment size, and alleviating the shortage of power resources.

Active Publication Date: 2019-03-05
SHENZHEN WISDOM ENERGY TECH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will inevitably lead to high material input costs, increased structural volume of the torch, and most refractory and heat insulating materials have environmental protection problems
Moreover, there is already a shortage of power resources in the field well site. If additional cooling equipment is added, the shortage of power supply will be further aggravated

Method used

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  • A torch that relies on the energy of an air source to provide cooling air
  • A torch that relies on the energy of an air source to provide cooling air
  • A torch that relies on the energy of an air source to provide cooling air

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Embodiment Construction

[0022] Before describing the embodiments in detail, it should be understood that the present invention is not limited to the detailed structures or arrangements of elements described herein below or in the accompanying drawings. The present invention can be implemented in other ways. Also, it should be understood that the phraseology and terminology used herein are for descriptive purposes only and should not be interpreted as limiting. The terms "including", "comprising", "having" and similar expressions used herein are meant to include the items listed thereafter, their equivalents and other additional items. In particular, when "a certain element" is described, the present invention does not limit the number of the element to one, but may also include a plurality.

[0023] Such as figure 1 As shown, the present invention proposes a forced film cooled torch, which includes a combustion device 10, a turbine compressor 12, a gas channel 14 and a cooling air channel 16, where...

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Abstract

The invention discloses a torch with cooling air supplied by air source energy. The torch comprises a combustion device, a turbocompressor, a combustion gas channel and a cooling air channel. The combustion device comprises a combustion gas inlet and a cooling channel inlet. The turbocompressor comprises a rotating shaft and a turbine and an air compressor which are fixed to the rotating shaft, the turbine is provided with a turbine inlet and a turbine outlet, the turbine inlet is used for receiving high pressure combustion gas, the air compressor comprises an air compressor inlet and an air compressor outlet, and the air compressor inlet is used for receiving environment air. The combustion gas channel is connected between the turbine outlet and the combustion gas inlet. The cooling air channel is connected between the air compressor outlet and the cooling channel inlet.

Description

technical field [0001] The invention relates to a torch, in particular to a torch which relies on energy from an air source to provide cooling air. Background technique [0002] The air required for the combustion of the existing ground-injected torch is obtained by the injection of the gas source. When the gas in the combustion chamber is burned, the injected air participates in mixed combustion, and there is no excess air for cooling. Direct exposure to high temperatures without cooling measures. In order to ensure the use of the combustion chamber and reduce external radiation, the outer wall of the combustion chamber of the torch is generally made of refractory material plus heat insulation material, or a structure such as a high-temperature alloy vacuum interlayer. However, this will inevitably lead to high material input costs, increased structural volume of the torch, and most refractory and heat insulating materials have environmental protection problems. Moreover,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/06F01D15/10F01D15/08
CPCF01D15/08F01D15/10F23G7/06F23G2209/14
Inventor 胡秀文张诗明刘稼瑾
Owner SHENZHEN WISDOM ENERGY TECH CO
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