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Oil drilling fluid filtration recovery device

A technology of oil drilling and recovery equipment, which is applied in the direction of filtration circuit, filtration separation, separation method, etc., which can solve the problems of poor filtration effect and high temperature of drilling fluid, and achieve good effect, reduce mining cost, and cool down.

Active Publication Date: 2019-12-06
海安发达石油仪器科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a petroleum drilling fluid filtration and recovery device, which has the advantages of better filtering effect and can cool down the drilling fluid, and solves the problems of poor filtering effect and high drilling fluid temperature

Method used

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-4 , a petroleum drilling fluid filtration and recovery device, comprising a base 1, the upper surface of the base 1 is fixedly connected with a support column 2, the top of the support column 2 is fixedly connected with the bottom surface of the filter box 3, the inner bottom surface of the filter box 3 is inclined, And the left side of the inner bottom surface of the filter box 3 is lower than the right side of the inner bottom surface of...

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Abstract

The invention relates to the technical field of oil equipment, and discloses an oil drilling fluid filtration recovery device. The device comprises a base, a support column is fixedly connected to theupper surface of the base, the top of the support column is fixedly connected with the bottom surface of a filter box, the top of the interior of the filter box is provided with a first filter, mounting grooves are formed in the inner walls of the left and right sides of the filter box and located below the first filter, a first motor is fixedly connected into each mounting groove, and a cam is fixedly connected to an output shaft of each first motor. By means of the oil drilling fluid filtration recovery device, the temperature of an oil drill pipe after filtration can be reduced, not only is the cooling effect good, but also the cooling speed is higher, the recovery of oil drill pipe fluid is more convenient, the situation can be avoided that the oil drill pipe fluid is difficult to recover due to high temperature, impurities in the oil drill pipe fluid can also be separated, the filtration and separation effect is better, the oil drill pipe fluid can be more conveniently recycled and utilized, and the mining cost is reduced.

Description

technical field [0001] The invention relates to the technical field of petroleum equipment, in particular to a filtration and recovery device for petroleum drilling fluid. Background technique [0002] One of the main objects of petroleum geological exploration is a viscous and dark brown liquid called "industrial blood". There are oil reserves in some areas of the upper crust, and the main components are various alkanes, cycloalkanes and aromatic hydrocarbons. There are two theories of biodeposition and petrochemical oil in the mechanism of oil formation. The former is more widely accepted. It is believed that oil is formed by organisms in ancient oceans or lakes after a long evolution. It belongs to biodeposition and is non-renewable. The latter believes that petroleum is produced by the carbon in the earth's crust itself, has nothing to do with biology, and is renewable. Petroleum is mainly used as fuel oil and gasoline, and is also a raw material for many chemical indust...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D36/04
CPCB01D36/045
Inventor 尹风玲张良贤周宁
Owner 海安发达石油仪器科技有限公司
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