CN203820509U - Novel filter with rotary flow field - Google Patents

Novel filter with rotary flow field Download PDF

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Publication number
CN203820509U
CN203820509U CN201420082815.4U CN201420082815U CN203820509U CN 203820509 U CN203820509 U CN 203820509U CN 201420082815 U CN201420082815 U CN 201420082815U CN 203820509 U CN203820509 U CN 203820509U
Authority
CN
China
Prior art keywords
tank
liquid
flow
inlet pipe
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420082815.4U
Other languages
Chinese (zh)
Inventor
潘华强
刘策
倪令芹
林伟
蔺爱国
马文杰
Original Assignee
ZHANJIANG NANHAI WEST PETROLEUM HEZHONG OFFSHORE CONSTRUCTION CO Ltd
China National Offshore Oil Corp CNOOC
CNOOC Energy Technology and Services Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHANJIANG NANHAI WEST PETROLEUM HEZHONG OFFSHORE CONSTRUCTION CO Ltd, China National Offshore Oil Corp CNOOC, CNOOC Energy Technology and Services Ltd filed Critical ZHANJIANG NANHAI WEST PETROLEUM HEZHONG OFFSHORE CONSTRUCTION CO Ltd
Priority to CN201420082815.4U priority Critical patent/CN203820509U/en
Application granted granted Critical
Publication of CN203820509U publication Critical patent/CN203820509U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel filter with a rotary flow field. The novel filter with the rotary flow field comprises a tank body, wherein a liquid inlet pipe vertical to longitudinal axis of the tank body is arranged at the upper part of the tank body, an oil outlet pipe is arranged at the top of the tank body, a water outlet pipe is arranged at the bottom of the tank body; a flow guiding mechanism is arranged at a position close to a liquid outlet of the liquid inlet pipe inside the tank body, and the flow guiding mechanism is provided with a plurality of arc-shaped flow guiding vanes which are arranged around the circle center and consistent in shape. The novel filter with the rotary flow field has the advantages that the flow guiding mechanism is added, a rotary flow field can be formed inside the tank body, a filtering process is completed by virtue of vertical hydraulic pressure and horizontal pressure of the flow field, filtration power is improved, filtering efficiency is improved; meanwhile, the rotary flow field can wash a filtering membrane, stable filtering function of the filtering membrane is guaranteed, and blockage is prevented, so that the novel filter with the rotary flow field has higher popularization and application values.

Description

The filter with rotational flow field
Technical field
The utility model relates to a kind of strainer, belongs to oil development equipment technical field, refers in particular to a kind of filter with rotational flow field.
Background technology
The disposal of oily(waste)water, collects and mixes petroleum resources and prevent the pollution of the environment, and is general problem and the difficult problem of petroleum industry, and then has also expedited the emergence of physics, chemistry, biological multiple treatment process and relevant device facility.By natural subsidence and filtration, separating oil, water and slag are one of methods wherein, and strainer is exactly the equipment of commonly using in this method.The deficiencies such as the strainer of prior art, is main mainly with vertical sedimentation with relative static filtration, and it exists subsidence rate low, and filtration is short of power, the easy obstruction of filtration membrane.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, a kind of filter with rotational flow field is provided, this filter can produce rotational flow field not increasing in power consumption situation, promote and filter power, improve filtration efficiency, simultaneously can automatic washing filtering membrane, prevent from stopping up.
In order to realize above-mentioned purpose, the utility model is realized according to following technical scheme:
A filter with rotational flow field, includes a tank body, and described tank body top is provided with the liquid-inlet pipe perpendicular to tank body longitudinal center line, and tank body top is provided with oil outlet pipe, and bottom is provided with rising pipe; Described tank interior is faced by liquid-inlet pipe liquid outlet position and is provided with deflector, and this deflector is provided with somely to be arranged and the consistent arc guide vane of shape around its center of circle.
Further, described deflector includes a guide base and some around guide base center of circle layout and the consistent arc guide vane of shape, and wherein, guide base and liquid-inlet pipe are connected and fixed.
Further, the curved surfaces of the jet direction of described liquid-inlet pipe liquid outlet and arc guide vane is tangent.
Further, the quantity of described liquid-inlet pipe is consistent with the quantity of arc guide vane.
Further, described tank interior is provided with filtering membrane inner tube in deflector below, and the bottom of filtering membrane inner tube is provided with the scum pipe through tank base.
Compared with prior art, its beneficial effect is the utility model:
The utility model has increased deflector, can form rotational flow field in tank interior, by vertical hydraulic and horizontal fluid field pressure, complete filtration procedure, promoted filtration power, improved filtration efficiency, simultaneously, rotational flow field can be scrubbed filtering membrane, guarantee the stable filtering function of filtering membrane, prevent from stopping up, there is good application value.
In order to understand more clearly the utility model, below with reference to accompanying drawing explanation, set forth embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is the plan structure schematic diagram of deflector in the utility model.
Embodiment
As shown in Figure 1, 2, the filter with rotational flow field described in the utility model, includes a tank body 1, and described tank body 1 top is provided with the liquid-inlet pipe 2 perpendicular to tank body longitudinal center line, and tank body 1 top is provided with oil outlet pipe 3, and bottom is provided with rising pipe 4.
Preferred version as the present embodiment, above-mentioned tank body 1 inside is faced by liquid-inlet pipe liquid outlet position and is provided with deflector 5, described deflector 5 includes a guide base 51 and some around guide base center of circle layout and the consistent arc guide vane 52 of shape, wherein, guide base 52 is connected and fixed with liquid-inlet pipe 2.Further, the jet direction of described liquid-inlet pipe 2 liquid outlets and the curved surfaces of arc guide vane 52 are tangent, and the quantity of liquid-inlet pipe 2 is consistent with the quantity of arc guide vane 52.
Preferably, described tank body 1 inside is provided with filtering membrane inner tube 6 in deflector below, and the bottom of filtering membrane inner tube 6 is provided with the scum pipe 7 through tank body 1 bottom.
Principle of work of the present utility model is as described below: oily(waste)water is from liquid-inlet pipe liquid outlet directive arc guide vane, due to jet direction and arc guide vane tangent, in the limit of arc guide vane, force under effect, oily(waste)water forms centre type rotational flow field, utilize oil, the different specific weight of water and slag makes oil floating, from the oil outlet pipe at tank body top, discharge, and water, slag and the part Residual oil being mingled with sink to entering filtering membrane inner tube, by the filtration of filtering membrane inner tube, the water of oil-containing and slag does not enter tank body through filtering membrane inner tube, from water outlet, discharge tank body again, simultaneously, slag is under rotational flow field souring, sink to the bottom of filtering membrane inner tube and discharge from scum pipe, and the part Residual oil being mingled with further separation floating in filtering membrane inner tube, also from oil outlet pipe, discharge.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.

Claims (5)

1. a filter with rotational flow field, include a tank body, described tank body top is provided with the liquid-inlet pipe perpendicular to tank body longitudinal center line, and tank body top is provided with oil outlet pipe, bottom is provided with rising pipe, it is characterized in that: described tank interior is faced by liquid-inlet pipe liquid outlet position and is provided with deflector, this deflector is provided with somely to be arranged and the consistent arc guide vane of shape around its center of circle.
2. there is according to claim 1 the filter of rotational flow field, it is characterized in that: described deflector includes a guide base and some around guide base center of circle layout and the consistent arc guide vane of shape, wherein, guide base and liquid-inlet pipe are connected and fixed.
3. according to the filter described in claim 1 or 2 with rotational flow field, it is characterized in that: the curved surfaces of the jet direction of described liquid-inlet pipe liquid outlet and arc guide vane is tangent.
4. there is according to claim 3 the filter of rotational flow field, it is characterized in that: the quantity of described liquid-inlet pipe is consistent with the quantity of arc guide vane.
5. according to the filter described in claim 1 or 2 with rotational flow field, it is characterized in that: described tank interior is provided with filtering membrane inner tube in deflector below, and the bottom of filtering membrane inner tube is provided with the scum pipe through tank base.
CN201420082815.4U 2014-02-26 2014-02-26 Novel filter with rotary flow field Expired - Fee Related CN203820509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420082815.4U CN203820509U (en) 2014-02-26 2014-02-26 Novel filter with rotary flow field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420082815.4U CN203820509U (en) 2014-02-26 2014-02-26 Novel filter with rotary flow field

Publications (1)

Publication Number Publication Date
CN203820509U true CN203820509U (en) 2014-09-10

Family

ID=51476028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420082815.4U Expired - Fee Related CN203820509U (en) 2014-02-26 2014-02-26 Novel filter with rotary flow field

Country Status (1)

Country Link
CN (1) CN203820509U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103880119A (en) * 2014-02-26 2014-06-25 中国海洋石油总公司 Novel filter provided with rotational flow field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103880119A (en) * 2014-02-26 2014-06-25 中国海洋石油总公司 Novel filter provided with rotational flow field

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160701

Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Patentee after: China National Offshore Oil Corporation

Patentee after: CNOOC Energy Development Co., Ltd.

Patentee after: Energy development equipment technology Co., Ltd of CNOOC

Patentee after: Zhanjiang Nanhai West Petroleum Hezhong Offshore Construction Co., Ltd.

Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Patentee before: China National Offshore Oil Corporation

Patentee before: CNOOC Energy Development Co., Ltd.

Patentee before: Zhanjiang Nanhai West Petroleum Hezhong Offshore Construction Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20170208

Address after: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6

Patentee after: CNOOC Energy Technology Co., Ltd.

Patentee after: Energy development equipment technology Co., Ltd of CNOOC

Patentee after: Zhanjiang Nanhai West Petroleum Hezhong Offshore Construction Co., Ltd.

Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Patentee before: China National Offshore Oil Corporation

Patentee before: CNOOC Energy Technology Co., Ltd.

Patentee before: Energy development equipment technology Co., Ltd of CNOOC

Patentee before: Zhanjiang Nanhai West Petroleum Hezhong Offshore Construction Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140910

Termination date: 20200226

CF01 Termination of patent right due to non-payment of annual fee