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Filter for oil field gathering and transportation pump

A filter, gathering and transportation technology, applied in pump components, variable capacity pump components, machines/engines, etc., can solve the problems of affecting gathering and transportation efficiency, inconvenient cleaning and replacement, poor filtering effect, etc., and achieve good filtering effect. , Simple structure, convenient cleaning and replacement

Inactive Publication Date: 2018-06-05
XIAN GUANTONG ENERGY TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to structural reasons, the existing filter has the problems of poor filtering effect, inconvenient cleaning and replacement, which affects the collection and transportation efficiency

Method used

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  • Filter for oil field gathering and transportation pump

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Embodiment Construction

[0008] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0009] Such as figure 1 The shown filter for an oil field gathering pump includes a pump body 1, a pump body inlet pipe 2, and a filter screen 3. The left end of the filter screen 3 is connected to the pump body inlet pipe 2 and the filter screen 3 The right end is connected with a valve through a clamp, the valve is connected with the oil pipeline, the upper end of the filter screen 3 is connected with the water inlet pipe through the v...

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Abstract

The invention relates to the technical field of oil field equipment, and particularly discloses a filter for an oil field gathering and transportation pump. The pump comprises a pump body, a pump bodyinlet pipe and a filter screen; the left end of the filter screen communicates with the pump body inlet pipe, the right end of the filter screen is connected with a valve through a hoop, and the valve communicates with an oil conveying pipeline; the upper end of the filter screen communicates with a water inlet pipe through a valve, and the lower end of the filter screen communicates with a wateroutlet pipe through a valve; and two flow guide ribs which are arranged right opposite to each other are arranged on the inner wall of the pump body inlet pipe in the axial direction, an anti-corrosion layer is further arranged on the inner surface of the pump body inlet pipe, the filter screen is a double-layer filter screen with a hollow structure, and a backwashing device is arranged in the filter screen. The filter has the advantages that the filter screen is used for carrying out twice filtering, so that the filtering effect is improved, and the filter is simple in structure, good in filtering effect, and convenient to clean and replace.

Description

Technical field [0001] The invention relates to the technical field of oilfield equipment, and specifically discloses a filter for an oilfield gathering pump. Background technique [0002] In the oil field gathering and transportation field, in order to prevent the gathering and transportation pump from clogging, it is necessary to connect the filter at the inlet of the gathering and transportation pump. However, the existing filter has the problems of poor filtering effect and inconvenient cleaning and replacement due to structural reasons, which affects the gathering and transportation efficiency. Summary of the invention [0003] The purpose of the present invention is to provide a filter for an oil field gathering pump, which uses a filter screen to filter twice, thereby improving the filtering effect, having a simple structure, good filtering effect, and convenient cleaning and replacement. [0004] In order to achieve the above objective, the present invention adopts the foll...

Claims

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Application Information

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IPC IPC(8): F04B53/20
CPCF04B53/20
Inventor 冯彦飞张欣刘美娟
Owner XIAN GUANTONG ENERGY TECH
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