Oil, water and gas zero-discharging pipe sealing and emptying transmission system
A zero-emission, pipeline technology, applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as air pollution, achieve the effects of saving manpower and material resources, avoiding environmental protection, and convenient operation
Inactive Publication Date: 2007-08-15
蔺新良
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Problems solved by technology
[0002] Most of the oil, water and gas discharged from pipelines such as single wells, metering stations, and gathering stations are directly discharged into special oil overflow pools (or pre-buried oil storage tanks) near the metering stations, and the discharged toxic natural gas Directly discharged into the atmosphere, causing air pollution
At present, there is no timely and effective recovery device and technology for oil, water and liquid zero discharge including natural gas in the pipeline on site.
Method used
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[0013] A kind of specific embodiment as shown in Figure 1, comprises oil delivery main line 12, oil measuring and venting pipeline 14, natural gas delivery pipeline 26, storage and transfer tank 3 and separator 19, liquid level gauge 4 is arranged on storage and transfer tank 3, inside A separation umbrella 6 is provided, a sand discharge cleaning device 5 is provided at the bottom, a quick balance valve 2, a pressure gauge 1, a safety valve 23 and a manhole 30 are provided at the upper part, and the lower part of the transfer tank 3 is buried underground.
[0014] A valve 11 is provided on the main oil delivery line 12, and a valve 16 and a pressure gauge 15 are provided on the oil measuring and venting pipeline 14. The inlet of the storage and transfer tank 3 is connected to the oil measuring and venting pipeline 14 through the valve 7, and the outlet of the storage and transferring tank 3 is connected to the oil measuring and venting pipeline 14 through the valve 8. Oil trun...
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The invention discloses a seal discharge transmitter of oil, water, and gas discharge tube, comprising an oil line, an oil discharge tube, a natural gas tube and a storage pot. The inlet of the storage pot via a valve is connected with an oil discharge tube, the outlet of the storage pot is connected with the oil line via a valve while its inlet tube is arranged with a bypass tube between it and the outlet tube, the bypass tube is arranged with a valve, and air outlet of storage pot via a valve is connected with the natural gas tube. The invention can separate and recycle oil, water and gas completely, without discharging harmful gas and left material in the oil pot, to be used to discharge the tube in single well or the like.
Description
(1) Technical field [0001] The invention relates to a pipeline sealing venting transfer system for oil exploitation facilities, in particular to a closed venting transfer system for single wells, metering stations, gathering and transportation stations and other oil, water and gas zero discharge pipeline closed venting transfer systems. (2) Background technology [0002] Most of the oil, water and gas discharged from pipelines such as single wells, metering stations, and gathering stations are directly discharged into special oil overflow pools (or pre-buried oil storage tanks) near the metering stations, and the discharged toxic natural gas Directly discharged into the atmosphere, causing air pollution. At present, there is no timely and effective recovery device and technology for oil-water liquid zero discharge including natural gas in the on-site pipeline venting. (3) Contents of the invention [0003] The technical problem to be solved by the present invention is: to...
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IPC IPC(8): F17D3/08
Inventor 闫毓霞顾永涛杨怀杰任乐峰黄孝相张殿瑞孙文升刘勇杨松李中华寻长征吴向阳
Owner 蔺新良