CN203329433U - Filter device for oil-field wastewater with high polymer content - Google Patents

Filter device for oil-field wastewater with high polymer content Download PDF

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Publication number
CN203329433U
CN203329433U CN2013202921878U CN201320292187U CN203329433U CN 203329433 U CN203329433 U CN 203329433U CN 2013202921878 U CN2013202921878 U CN 2013202921878U CN 201320292187 U CN201320292187 U CN 201320292187U CN 203329433 U CN203329433 U CN 203329433U
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CN
China
Prior art keywords
water
high polymer
oil
filter device
filter
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Expired - Fee Related
Application number
CN2013202921878U
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Chinese (zh)
Inventor
梁枫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu LVDI Technology Co Ltd
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Chengdu LVDI Technology Co Ltd
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Priority to CN2013202921878U priority Critical patent/CN203329433U/en
Application granted granted Critical
Publication of CN203329433U publication Critical patent/CN203329433U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a filter device for oil-field wastewater with high polymer content. The filter device comprises a filter tank, wherein a locator is arranged on the filter tank; a speed reducer is arranged on the locator; a motor is arranged on the speed reducer; a gas inlet tube, a gas storage tank and a discharge tube are respectively arranged on the surface of the filter tank; a water and gas distribution system is arranged in the filter tank; a confluence tube is arranged on the side surface of the water and gas distribution system; a stirring connecting piece is arranged on the bottom of the water and gas distribution system; a stirring impeller is arranged on the stirring connecting piece; a material filter device is arranged on the lower part of the stirring impeller. The filter device for the oil-field wastewater with high polymer content is high in filtering and purifying efficiencies, good in circulation, convenient to run and operate, capable of realizing the backwashing of the filtered materials better, complete in backwashing, and strong in regenerative capacity of the filtered materials.

Description

The high polymer-bearing waste-water filter in oil field
Technical field
The utility model relates to a kind of filter, particularly the high polymer-bearing waste-water filter in a kind of oil field.
Background technology
Along with deepening continuously and the application of oil recovery technique of oil field development, the moisture content of crude oil rises gradually, and the composite water cut of part crude oil is greater than 90 percent.Be accompanied by the extraction of crude oil, also produced number of polymers and driven oil extraction-generated waste water simultaneously.With conventional water drive sewage, compare, due to the existence of residual polymer, the polymer-bearing waste-water viscosity raises, and in water, the emulsion stability of oil droplet and solid suspension significantly strengthens, and makes water-oil separating and oil-containing intractability strengthen.And existing filter can't meet current demand, good filtering foreign material, and clean also more difficult, drop into all after dates of next normal drainage simultaneously, localised load increases, and impurity can sink to inside from surface, very likely causes whole filter to lose efficacy.
The utility model content
The purpose of this utility model just is to provide a kind of oil field high polymer-bearing waste-water filter, can address the above problem fully.
To achieve these goals, the technical solution adopted in the utility model is such: the high polymer-bearing waste-water filter in oil field of the present utility model, comprise filtering tank, filtering tank is provided with locator, locator is provided with reductor, reductor is provided with motor, the filtering tank surface is respectively equipped with air inlet pipe, air accumulator and drainage conduit, be provided with the distribute water and air system in filtering tank, distribute water and air system side is provided with total header, its bottom is provided with the stirring connector, stirs connector and is provided with agitator arm, and the agitator arm bottom is provided with filtering device.
As preferably, described distribute water and air system is provided with the distribute water and air hole.
As preferably, the size in described distribute water and air hole is nine to 12 millimeters.
Compared with prior art, the utility model has the advantage of: this oil field high polymer-bearing waste-water filter filtration, purification efficiency is high, circulation good, is convenient to operation, can better realize the filtrate backwash, and backwash is thorough, and the media regeneration ability is strong.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, the high polymer-bearing waste-water filter in oil field of the present utility model, comprise filtering tank 4, filtering tank 4 is provided with locator 3, locator 3 is provided with reductor 2, reductor 2 is provided with motor 1, filtering tank 4 surfaces are respectively equipped with air inlet pipe 9, air accumulator 10 and drainage conduit 12, be provided with distribute water and air system 5 in filtering tank 4, distribute water and air system 5 sides are provided with total header 6, its bottom is provided with stirs connector 7, stir connector 7 and be provided with agitator arm 8, agitator arm 8 bottoms are provided with filtering device 11, described distribute water and air system 5 is provided with the distribute water and air hole, the size in described distribute water and air hole is nine to 12 millimeters.
This oil field high polymer-bearing waste-water filter filtration, purification efficiency is high, circulation good, is convenient to operation, can better realize the filtrate backwash, and backwash is thorough, and the media regeneration ability is strong.Filtering tank 4 is provided with locator 3, makes it have the function of location; Locator 3 is provided with reductor 2, makes it have the function of deceleration; Reductor 2 is provided with motor 1, can effectively drive the reductor running; Distribute water and air system 5 is provided with the distribute water and air hole, and the size in described distribute water and air hole is nine to 12 millimeters, meets design concept, is convenient to filter.

Claims (3)

1. the high polymer-bearing waste-water filter in oil field, comprise filtering tank, it is characterized in that: filtering tank is provided with locator, and locator is provided with reductor, and reductor is provided with motor, the filtering tank surface is respectively equipped with air inlet pipe, air accumulator and drainage conduit, be provided with the distribute water and air system in filtering tank, distribute water and air system side is provided with total header, and its bottom is provided with the stirring connector, stir connector and be provided with agitator arm, the agitator arm bottom is provided with filtering device.
2. the high polymer-bearing waste-water filter in oil field according to claim 1, it is characterized in that: described distribute water and air system is provided with the distribute water and air hole.
3. the high polymer-bearing waste-water filter in oil field according to claim 2, it is characterized in that: the size in described distribute water and air hole is nine to 12 millimeters.
CN2013202921878U 2013-05-27 2013-05-27 Filter device for oil-field wastewater with high polymer content Expired - Fee Related CN203329433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202921878U CN203329433U (en) 2013-05-27 2013-05-27 Filter device for oil-field wastewater with high polymer content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202921878U CN203329433U (en) 2013-05-27 2013-05-27 Filter device for oil-field wastewater with high polymer content

Publications (1)

Publication Number Publication Date
CN203329433U true CN203329433U (en) 2013-12-11

Family

ID=49698134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202921878U Expired - Fee Related CN203329433U (en) 2013-05-27 2013-05-27 Filter device for oil-field wastewater with high polymer content

Country Status (1)

Country Link
CN (1) CN203329433U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366834A (en) * 2014-08-28 2016-03-02 中国海洋石油总公司 Polymer-contained sewage processing system of offshore platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366834A (en) * 2014-08-28 2016-03-02 中国海洋石油总公司 Polymer-contained sewage processing system of offshore platform
CN105366834B (en) * 2014-08-28 2017-11-10 中国海洋石油总公司 The polymer-bearing waste-water processing system of offshore platform

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131211

Termination date: 20140527