Dome device for oil-water-sand separation equipment
A separation equipment, oil-water technology, applied in water treatment and refining, hydrocarbon oil dehydration/demulsification, petroleum industry, etc., to ensure the effect of effective sealing
Inactive Publication Date: 2013-09-04
淮北市大金矿山机器有限责任公司
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Problems solved by technology
[0004] The purpose of the present invention is to invent a dome device for the oil-water-sand separation equipment, aiming at the defect of the dome of the oil tank of the existing oil-sand separation equipment, which can not only realize the rotation of the rake frame, but also realize the effective sealing of the oil tank
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[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0013] Such as figure 1 As shown, a dome device for oil-water-sand separation equipment, including a dome 1, is characterized in that a round hole 5 is opened above the dome 1, and the round hole 5 is sequentially provided with an inner reinforcing ring 3 and a The outer reinforcement ring 2, the inner reinforcement ring 3 and the outer reinforcement ring 2 are fixedly connected by several vertical ribs 4. The diameter of the circular hole 5 is 0.8-1.2m. A sealing device is installed above the circular hole 5 . There are several vertical ribs 4 evenly arranged in the present invention.
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Abstract
The invention discloses a dome device for oil-water-sand separation equipment. The dome device comprises a dome and is characterized in that the top of the dome is provided with a circular hole; an inner reinforcing ring and an outer reinforcing ring are successively arranged from inside to outside of the circular hole; and the inner reinforcing ring and the outer reinforcing ring are fixed and connected through several studs. According to the invention, the circular hole is arranged on the top of the dome, the inner and outer reinforcing rings are fixedly connected with the studs, and a sealing device is installed above the circular hole. Thus, rotation of a rake is easily realized, and meanwhile, effective sealing of an oil tank can also be guaranteed.
Description
technical field [0001] The invention belongs to the improvement of petroleum engineering oil sand exploitation and separation equipment, in particular to a dome device used for oil-water-sand separation equipment. Background technique [0002] Impurities such as water, salt, and silt in oil will bring a lot of trouble to oil gathering, transportation and refining, mainly: (1) Reduce the effective utilization rate of equipment and pipelines, especially in the case of high water content It is more prominent; (2) increases the power consumption during the transportation process; (3) increases the fuel consumption during the heating process; (4) causes scaling and corrosion of metal pipelines and equipment; (5) affects the refining work of normal progress. [0003] In the oil separation, the water-based method is used to separate the oil-sand water. The oil-sand oil storage tank is generally fixed as a whole structure, and the oil-water-sand separation equipment with the rotati...
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IPC IPC(8): C10G33/00C10G31/08
Inventor 王春桥孙开军王杰
Owner 淮北市大金矿山机器有限责任公司