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Oilfield oily mud sand resource treatment equipment and method thereof

A processing equipment and recycling technology, applied in chemical instruments and methods, water/sludge/sewage treatment, separation methods, etc., can solve the problem of poor treatment effect and treatment efficiency, inconvenient oil separation, and inability to concentrate oil To improve the oil absorption effect, improve the oil absorption efficiency, and improve the effect of defoaming

Active Publication Date: 2021-12-21
东营昱辰技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an oil field oily mud sand resource processing equipment and its method, by setting the oil absorption component to extract the oil in the solution, improving the oil absorption efficiency and oil absorption effect, by setting the oil concentration mechanism to reduce the water content in the oil, Improve the quality and treatment effect of the oil, and then improve the quality of the recovered oil, and solve the problem that the existing oilfield oily mud sand treatment equipment is inconvenient to quickly separate the oil from the oil and water, and the obtained oil has a high water content, which cannot be used for oil treatment. For further concentration, the overall treatment effect and treatment efficiency of the equipment are not good

Method used

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  • Oilfield oily mud sand resource treatment equipment and method thereof
  • Oilfield oily mud sand resource treatment equipment and method thereof
  • Oilfield oily mud sand resource treatment equipment and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Such as Figure 1-12 As shown, a kind of resource treatment equipment for oilfield oily mud sand proposed by the present invention includes a sedimentation tank 1, a filter tank 2, an oil-water separation box 3, a first pump body 9, a first input pipe 10 and a first output pipe 11, and the sedimentation Pool 1 and filter tank 2 are connected through a pipeline with a valve, and the oily mud sand solution is precipitated in sedimentation tank 1, and the upper solution is transported to filter tank 2, and filter tank 2 filters the incoming upper solution to filter out solid particles, a mud pump is installed on the sedimentation tank 1, a mud pump and a mud delivery pipe are installed on the mud pump, and the other end of the mud suction pipe is connected to the bottom of the sedimentation tank 1, and the other end of the mud delivery pipe is connected to Sludge filter press, a sludge outlet and a water outlet pipe are installed on the sludge filter press, and the other e...

Embodiment 2

[0063] Such as Figure 10 As shown, the difference between this embodiment and Embodiment 1 is that a second motor 420 is fixedly installed on the box body 401 through a motor base, and a hollow shaft 421 is installed on the output end of the second motor 420, and the second motor 420 is used to drive the hollow shaft. shaft 421, and the hollow shaft 421 is horizontally arranged in the evaporation chamber 404 and connected with the box 401 in rotation, the oil outlet end of the oil delivery pipe 418 extends into the hollow shaft 421, and the heated oil is transported to the hollow shaft 421 through the oil delivery pipe 418, and the hollow shaft The outer peripheral surface of 421 is fixed with a hollow turntable 422 by bolts, the hollow shaft 421 is provided with an opening, and the hollow shaft 421 communicates with the hollow turntable 422 through the opening, the oil in the hollow shaft 421 enters the hollow turntable 422, and the two sides of the hollow turntable 422 Ther...

Embodiment 3

[0065] Such as Figure 10 As shown, the difference between this embodiment and Embodiment 1 and Embodiment 2 is that the top of the evaporation chamber 404 is rotatably mounted with a movable shaft 423 through a bearing, the hollow shaft 421 is meshed with the movable shaft 423 through a bevel gear, and the hollow shaft 421 is connected through two The bevel gear drives the movable shaft 423 to rotate, and the second row of fan blades 424 is fixedly installed with bolts on the movable shaft 423, and the second row of fan blades 424 is located directly below the second exhaust port 425, when the movable shaft 423 rotates, the second row of fan blades 424 The second row of fan blades 424 rotates thereupon and blows air toward the second exhaust port 425 to drive the air flow in the evaporation chamber 404 and make the interior of the evaporation chamber 404 in a negative pressure state, and then the evaporated air is discharged through the second exhaust port 425 The water vapor...

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Abstract

The invention belongs to the technical field of oilfield oily mud and sand treatment, and specifically relates to oilfield oily mud sand resource processing equipment and a method thereof, which are used to solve the inconvenience of the existing oilfield oily mud sand treatment equipment to quickly separate oil from oil and water, and the obtained The water content of the oil is high, the oil cannot be further concentrated, and the overall treatment effect and efficiency of the equipment are not good. Oilfield oily mud sand resource treatment equipment includes a sedimentation tank, a filter tank and an oil-water separation box. The first input pipe is connected to the filter tank. The oil-water separation box is equipped with an oil suction room and a negative pressure oil storage room. The bottom of the oil suction room is equipped with an aeration pipe, and the first output pipe communicates with the oil suction chamber; the present invention extracts the oil in the solution by setting the oil absorption assembly, improves the oil absorption efficiency and oil absorption effect, and reduces the water content in the oil by setting the oil concentration mechanism to improve the quality of the oil and treatment effect, thereby improving the quality of recovered oil.

Description

technical field [0001] The invention relates to the technical field of oilfield oily mud sand treatment, in particular to oilfield oily mud sand resource processing equipment and a method thereof. Background technique [0002] Oily mud sand refers to the mixture of mud, sand, and water polluted by crude oil and other organic substances produced in oilfield production activities, mainly from various links such as crude oil exploitation, gathering and transportation, and refining, and the hydrocarbon substances contained in oily mud sand It is very harmful to the environment. The direct discharge of oily mud sand will not only pollute the environment, but also cause waste of resources. Therefore, oily mud sand in oil fields needs to be treated; [0003] The existing oily mud sand treatment equipment in the oil field mainly separates oil water from mud sand by sedimentation and filtration. In the specific use process, it is inconvenient to quickly separate oil from oil water, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D1/22C02F1/40
CPCC02F9/00B01D1/22B01D1/16B01D19/0052C02F1/001C02F2001/007C02F1/24C02F1/40
Inventor 钟辉娟
Owner 东营昱辰技术有限公司