Air-mixed gas combustion performance test system and test method thereof

A test system and gas combustion technology, which is applied in chemical analysis by combustion, measuring devices, and analysis of gas mixtures, etc., can solve the problems of unclear influence on the gas production process and the inability to accurately control the hydrocarbon content of mixed gas

Active Publication Date: 2020-10-27
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-tim

Method used

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  • Air-mixed gas combustion performance test system and test method thereof

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Embodiment Construction

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

[0036] The concrete implementation structure of the present invention can refer to figure 1 As shown, the whole system is composed of mixed hydrocarbon circuit, air circuit, thermal cycle circuit and test pipeline, among which:

[0037] The mixed hydrocarbon circuit includes a hydrocarbon material tank 1, a manual valve V1, a hydrocarbon circulation pump 2, a manual valve V2, a check valve CV1, and a flow meter F1 connected sequentially through pipelines, and the outlet of the flow meter F1 is connected to a mixed air gas storage tank 5; At the same time, the regulating valve FV1 is bridged between the outlet of the manual valve V2 and the outlet of the manual valve V1 to form a loop. The hydrocarbon material tank 1 is equipped with a thermometer T1 and a pressure gauge P1 for measuring internal temperature and pressure.

[0038] The air circuit inclu...

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Abstract

The invention relates to the technical field of testing of combustion performance of multi-hydrocarbon air-mixed gas, in particular to an air-mixed gas combustion performance testing system and a testmethod thereof. The test system comprises a mixed hydrocarbon loop, an air loop, a heat circulation loop and a test pipeline, wherein test units for realizing flow measurement, temperature measurement and pressure measurement are arranged on the mixed hydrocarbon loop, the air loop, the heat circulation loop and the test pipeline. The test system can provide a perfect hardware test platform for the influence of each influence factor on the combustion performance of the mixed gas under the single action or multiple actions in the air-mixed gas production process, and finally provides accuratedata support for the development of various hydrocarbon air-mixed gas devices; and another purpose of the invention is to provide a test method based on the air-mixed gas combustion performance test system so as to ensure the test efficiency.

Description

technical field [0001] 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. Background technique [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 , need to mix a certain proportion of air in use, so that its calorific value can be controlled at 5500~9500kcal / m 3 In the range. The air-mixed gas has abundant sources, has the advantages of high safety factor, less investment, short cycle, and moderate price. It meets the requirements of comprehensive utilization, energy saving, and environmental protection. Therefore, rational development and comprehensive utilization of mixed hydrocarbon raw materials can effectively reduce atmospheric environmental pollution, improve social energy utilization efficiency, and play an extremely important r...

Claims

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Application Information

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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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