Combustion performance test system and test method of a mixed air gas

A test system and gas combustion technology, which is applied in the direction of chemical analysis by combustion, measuring devices, and gas mixture analysis, can solve the problems of unclear influence on the gas production process and the inability to accurately control the hydrocarbon content of mixed air gas, and achieve accurate data The effect of supporting and guaranteeing safety

Active Publication Date: 2022-05-31
HEFEI GENERAL MACHINERY RES INST
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Problems solved by technology

However, due to various influencing factors in the gas production process, such as air flow temperature, mixed hydrocarbon flow temperature, mixed hydrocarbon components, air distributor structure, etc., the influence on the gas production process under single or multiple effects is not clear, and it is impossible to base Real-time and precise control of the hydrocarbon content in the air-mixed gas under on-site conditions. Therefore, the research work on the influence of various influencing factors on the combustion performance of the mixed gas under the single or multiple effects of the mixed-air gas gas production process needs to be carried out urgently.

Method used

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  • Combustion performance test system and test method of a mixed air gas

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Embodiment Construction

[0035] For ease of understanding, the specific structure and workflow of the present invention is further described herein:

[0036] Specific embodiments of the present invention may refer to Figure 1 As shown, the entire system consists of a mixed hydrocarbon circuit, an air circuit, a thermal circulation circuit, and a test line, where:

[0037] The mixed hydrocarbon circuit comprises a hydrocarbon material tank 1 connected sequentially through the pipeline, manual valve V1, hydrocarbon circulation pump 2, manual valve V2, check valve CV1, flowmeter F1, the outlet of the flowmeter F1 is connected to the mixed empty gas storage tank 5; at the same time, the regulating valve FV1 is bridged between the manual valve V2 outlet and the manual valve V1 outlet to form a circuit. The hydrocarbon tank 1 is arranged with thermometer T1 and the manometer P1 for measuring internal temperature and pressure.

[0038]The air circuit comprises a fan 3, a manometer P2, a manual valve V21, a therm...

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Abstract

The invention relates to the technical field of testing the combustion performance of various hydrocarbon gas mixed with air, in particular to a combustion performance test system and a method thereof. The test system includes a mixed hydrocarbon circuit, an air circuit, a thermal cycle circuit and test pipelines, and the mixed hydrocarbon circuit, air circuit, thermal cycle circuit and test pipelines are all equipped with tests for flow measurement, temperature measurement and pressure measurement. unit. This test system can provide a complete hardware test platform for the influence of various influencing factors in the process of mixed air gas gas production process on the combustion performance of mixed gas under single or multiple effects, and finally provide accurate data support for the development of various hydrocarbon mixed air gas devices Another object of the present invention is to provide a test method based on the above-mentioned air-mixed gas combustion performance test system to ensure test efficiency.

Description

Technical field [0001] The present invention relates to a variety of hydrocarbon mixed gas combustion performance testing technology field, specifically relates to a mixed air gas combustion performance test system and test method thereof. Background [0002] Mixed gas is C 5 It is mainly a variety of mixed hydrocarbon liquid fuels, and its gaseous calorific value is about 37495.9kcal / m 3 In use, a certain proportion of air needs to be mixed to control its calorific value at 5500~9500kcal / m 3 within the scope of . Mixed air gas sources are abundant, with high safety factor, less investment, short cycle, moderate price advantages, in line with the requirements of comprehensive utilization, energy saving, environmental protection, as an alternative energy can be comparable with liquefied petroleum gas, artificial gas, natural gas three conventional energy, so the rational development and comprehensive utilization of mixed hydrocarbon raw materials can effectively reduce atmospheric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N31/12G01N33/00G01N30/02G01D21/02
CPCG01N31/12G01N33/0004G01N30/02G01D21/02Y02E20/34
Inventor 陈永东闫永超董丹丹吴晓红王林张雨晨倪利刚刘孝根夏春杰彭小敏
Owner HEFEI GENERAL MACHINERY RES INST
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