CN201217639Y - Integrated waste water treatment device - Google Patents

Integrated waste water treatment device Download PDF

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Publication number
CN201217639Y
CN201217639Y CNU2008200089208U CN200820008920U CN201217639Y CN 201217639 Y CN201217639 Y CN 201217639Y CN U2008200089208 U CNU2008200089208 U CN U2008200089208U CN 200820008920 U CN200820008920 U CN 200820008920U CN 201217639 Y CN201217639 Y CN 201217639Y
Authority
CN
China
Prior art keywords
oil
separation chamber
water treatment
water
coarse
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 - Lifetime
Application number
CNU2008200089208U
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Chinese (zh)
Inventor
刘建春
王洪福
张跃文
卢永生
王晓勇
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.)
Samsung energy Polytron Technologies Inc
Original Assignee
CHANGJIANG (YANGZHONG) ELECTRIC DESALTING EQUIPMENT Co Ltd
Jiangsu Sanxing Chemical Co 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 CHANGJIANG (YANGZHONG) ELECTRIC DESALTING EQUIPMENT Co Ltd, Jiangsu Sanxing Chemical Co Ltd filed Critical CHANGJIANG (YANGZHONG) ELECTRIC DESALTING EQUIPMENT Co Ltd
Priority to CNU2008200089208U priority Critical patent/CN201217639Y/en
Application granted granted Critical
Publication of CN201217639Y publication Critical patent/CN201217639Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Disclosed is an integrated oil-polluted water treatment device, which mainly comprises a horizontal tank body, and a primary cyclone separation chamber, a secondary coarse-graining separation chamber and a tertiary diffusion separation chamber are laterally and sequentially arranged inside the tank body, the primary cyclone separation chamber is provided with an oil-water cyclone separator, a tangential water inlet, an oil drainage port and a diversion pipe, the diversion pipe is connected with the secondary coarse-graining separation chamber in the tank body, a hexagonal coalescent pack module made by lipophilic and hydrophobic material and hydrophilic and oleophobic material is arranged in the secondary coarse-graining separation chamber, and a packing cover plate is fixed above the coalescent pack module, and the coalescent pack module can coalesce tiny and free oil in water, and also has good coalescence effect to oil droplets with grain sizes smaller than 20 mu m. The sewage enters the diffusion separation chamber after being treated by the former two devices, the diffusion separation chamber is equipped with a trumpet shape diffusion tube, and after the sewage enters the diffusion tube, the pressure drops sharply due to abruptly enlarged flow area, and small oil droplets in the sewage float upwards in an oil cavity above the liquid level. The integrated oil-polluted water treatment device is a hermetic device, and can be operated directly under rather high pressure, and the device can reduce the oil content in the sewage to under 50ppm from 2000ppm.

Description

Integrated oil-contained waste water treatment device
Affiliated technical field
The utility model relates to a kind of environmental protection equipment, and more particularly it relates to a kind of integrated oily water separating equipment that utilizes cyclonic separation, compound coarse and separation by diffusion to form, and is mainly used in the free oil and the oil in water emulsion that remove in the sewage to be contained.
Background technology
Along with the fast development of national economy, especially industrial fast development, the oily(waste)water amount of generation is more and more, and the intractability of oily(waste)water is also just increasing, and the oily(waste)water pollution on the environment is also serious day by day.Existing oil conte, sewage treatment device removes oil tank, air flotation pool, strainer etc. usually by the plurality of devices combination as oil trap, swash plate.It is bulk processing that oil trap and swash plate remove oil tank, is used for removing the contained bigger oil droplet of particle in the decontaminated water, and air flotation pool and strainer belong to precision processing, the contained smaller oil droplet of particle in disposing of sewage.
The bulk processing equipment oil trap of sewage degrease, swash plate oil eliminator are gravity type boat davit to be separated, sewage must guarantee that there is the sufficient residence time in portion within it, could guarantee removal effect, this has just caused, and occupation area of equipment is big, cost of investment is high, the management more complicated, and works as the profit density difference less than 50kg/m 3The time deoiling effect very poor, and this class accurate process equipment manufacturing cost of air flotation pool and strainer is higher, control is also more complicated, and present oil-containing water treatment facility all can not under high pressure be operated.In a word, present oily water treatment is provided with has shortcomings such as very high restriction, complex process, control difficulty, floor space are big, facility investment height to working pressure.
Summary of the invention
In order to overcome the deficiency of existing oil-contained waste water treatment device, the utility model provides a kind of integrated oil-contained waste water treatment device, and this device has can be with high top pressure operation, simple in structure, characteristics such as control is convenient, it is little to take up an area of, less investment and oil removal efficiency height.
The technical scheme that its technical problem that solves the utility model adopts is: integrated oil-contained waste water treatment device; mainly constitute by a horizontal tank body; laterally be furnished with one-level cyclonic separation chamber successively along tank interior; secondary coarse separate chamber and three grades of separation by diffusion chambers; one-level cyclonic separation chamber is provided with oil-water cyclone separator; tangential water inlet; oil discharge outlet and water outlet; this water outlet links to each other with secondary coarse separate chamber in tank interior; be provided with the hexagon coalescent pack module that hydrophilic oleophobic and oleophilic drainage material are made in the secondary coarse separate chamber; this coalescent module can be with small in the water; the free oil content is coalescent comes out, and also has good coalescent effect for particle diameter less than 20 μ m oil droplets.Enter the separation by diffusion chamber then through the sewage after this two-stage device processes, a tubaeform diffuser tube has been installed in the separation by diffusion chamber, after sewage enters diffuser tube, because its circulation area increases suddenly, cause its pressure drop, the tiny oil droplet that contains in the sewage floats to the oil pocket of liquid level top.Secondary coarse separate chamber and top, three grades of separation by diffusion chambers all are provided with oil pocket, are used for collecting the oil droplet of separating from sewage.
The beneficial effects of the utility model are, can reach more than 97.5% for oleaginousness less than the oily(waste)water oil removal rate of 2000ppm, oil content of wastewater after promptly handling is less than 50ppm, and this integrated oil-contained waste water treatment device has advantages such as simple to operate, that control is convenient, running cost is low simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. horizontal tank bodies, 2. one-level cyclonic separation chamber, 3. cyclone separator among the figure; 4. one-level oil export, 5. secondary coarse separate chamber, 6. coalescent pack module; 7. filler cover plate, 8 secondary collection chambers, 9 secondary oil exports; 10 secondary water outs, 11 3 grades of separation by diffusion chambers, 12 diffuser tubes; 13 3 grades of collection chambers, 14 3 grades of oil exports, 15 3 grades of water inlets; 16 3 grades of water outs, 17 one-level aqueducts, 18 one-level water-ins
Embodiment
The utility model mainly is made up of a horizontal tank body 1; tank interior is divided into 2 secondary coarse separate chambers 5, one-level cyclonic separation chamber and three grades of separation by diffusion chambers 11; when oily(waste)water when one-level water-in 18 tangential directions enter cyclone separator 3; oily(waste)water portion's high speed centrifugation within it separates; the oil droplet that proportion is little will leave tank body from the one-level oil outlet 4 on horizontal tank body top; heavy water droplet enters secondary coarse separate chamber 5 from the one-level aqueduct 17 of bottom; one-level cyclonic separation chamber can be used to remove the bigger oil droplet of most water oil ratio method of double differences in the oily(waste)water, can be made up of a large-size rotational flow pipe or many little cyclone pipes according to the big or small cyclone separator 3 of the handled water yield and tank body.5 inside, secondary coarse separate chamber are provided with coalescent pack module 6; this module is divided into two portions up and down; top is the oleophilic drainage material; be shaped as hexagon; this module has extremely strong avidity and hydrophobic nature to oil; can be with the coalescent formation larger oil droplet of oil droplet tiny in the water; larger oil droplet floats to secondary collection chamber 8 after outside secondary oil export 9 drain tanks; the bottom is that hydrophilic oleophobic material is made; this module has extremely strong avidity and hydrophobic nature to glassware for drinking water, can make in the oleophilic drainage filler module that floats to top on the oil droplet tiny in the water.There is a filler cover plate 7 coalescent pack module 6 tops, can tightly fix filler, even this equipment the filler phenomenon can not occur running under the operational circumstances of big flow and pressure.Sewage after secondary coarse separate chamber 5 handles is through 10 to three grades of water inlets 15 of secondary water out; enter three grades of separation by diffusion chambers 11; three grades of separation by diffusion chambers mainly are made up of a diffuser tube 12; after sewage enters diffuser tube 12; circulation area increases suddenly; pressure reduces suddenly, and more remaining tiny oil droplets will float to three grades of collection chambers 13 and pass through and finally handle qualified sewage outside three grades of water out 16 drain tanks outside three grades of oil export 14 drain tanks in the sewage.The subtended angle of diffuser tube can be between 60-120 °.
This integrated oil-contained waste water treatment device is a closed unit, can be under higher pressure direct control, facts have proved that this equipment of use can drop to oil content of wastewater below the 50ppm from 2000ppm.

Claims (5)

1. integrated oil-contained waste water treatment device is characterized in that mainly being made of a horizontal tank body, laterally is furnished with one-level cyclonic separation chamber, secondary coarse separate chamber and three grades of separation by diffusion chambers successively along tank interior.
2. integrated oil-contained waste water treatment device according to claim 1,, it is characterized in that the one-level cyclonic separation is indoor has a cyclone separator, and this swirler can be made up of a large-size rotational flow pipe or many little cyclone pipes.
3. integrated oil-contained waste water treatment device according to claim 1 is characterized in that hexagon coalescent pack module is installed in the secondary coarse separate chamber, and has the filler cover plate to fix on the coalescent pack module.
4. hexagon filler module according to claim 3, lower section filler module are hydrophilic oleophobic type filler, and top filler module is an oleophilic drainage type filler.
5. integrated oil-contained waste water treatment device according to claim 1 is characterized in that the subtended angle of the diffuser tube that adopt three grades of separation by diffusion chambers can be between 60-120 °.
CNU2008200089208U 2008-03-19 2008-03-19 Integrated waste water treatment device Expired - Lifetime CN201217639Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200089208U CN201217639Y (en) 2008-03-19 2008-03-19 Integrated waste water treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200089208U CN201217639Y (en) 2008-03-19 2008-03-19 Integrated waste water treatment device

Publications (1)

Publication Number Publication Date
CN201217639Y true CN201217639Y (en) 2009-04-08

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CNU2008200089208U Expired - Lifetime CN201217639Y (en) 2008-03-19 2008-03-19 Integrated waste water treatment device

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CN (1) CN201217639Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102531291A (en) * 2012-01-16 2012-07-04 中海油能源发展股份有限公司天津分公司 Standard discharge treatment system for rock debris wastewater
CN102718285A (en) * 2012-07-17 2012-10-10 中国石油化工股份有限公司 Oily sewage physical demulsification method for oil field
CN105417628A (en) * 2015-12-14 2016-03-23 北京工业大学 Preparation method for structured packing for oil-water separation
CN106630502A (en) * 2017-03-21 2017-05-10 成都冠禹科技有限公司 Chemical industrial wastewater treatment device based on MBR (membrane bioreactor)
CN109592743A (en) * 2019-01-15 2019-04-09 西南石油大学 A kind of efficient crater plate degreasing unit
CN109692502A (en) * 2019-02-26 2019-04-30 华南理工大学 A kind of water-oil separating filter structure and preparation method thereof
CN110872155A (en) * 2018-09-03 2020-03-10 中国石油化工股份有限公司 Oil-water automatic separation device and application
CN111450576A (en) * 2020-04-15 2020-07-28 中国石油化工股份有限公司 Oil-water separation device and oil-water separation method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102531291A (en) * 2012-01-16 2012-07-04 中海油能源发展股份有限公司天津分公司 Standard discharge treatment system for rock debris wastewater
CN102718285A (en) * 2012-07-17 2012-10-10 中国石油化工股份有限公司 Oily sewage physical demulsification method for oil field
CN105417628A (en) * 2015-12-14 2016-03-23 北京工业大学 Preparation method for structured packing for oil-water separation
CN105417628B (en) * 2015-12-14 2019-03-22 北京工业大学 A kind of structured packing preparation method for water-oil separating
CN106630502A (en) * 2017-03-21 2017-05-10 成都冠禹科技有限公司 Chemical industrial wastewater treatment device based on MBR (membrane bioreactor)
CN106630502B (en) * 2017-03-21 2020-03-17 乌海市中科院生态环境中心工业废水处理技术研究所 Chemical sewage treatment device based on membrane bioreactor
CN110872155A (en) * 2018-09-03 2020-03-10 中国石油化工股份有限公司 Oil-water automatic separation device and application
CN109592743A (en) * 2019-01-15 2019-04-09 西南石油大学 A kind of efficient crater plate degreasing unit
CN109692502A (en) * 2019-02-26 2019-04-30 华南理工大学 A kind of water-oil separating filter structure and preparation method thereof
CN111450576A (en) * 2020-04-15 2020-07-28 中国石油化工股份有限公司 Oil-water separation device and oil-water separation method
CN111450576B (en) * 2020-04-15 2022-02-01 中国石油化工股份有限公司 Oil-water separation device and oil-water separation method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 212200 No. 2 CLP Road, Jiangsu, Yangzhong

Patentee after: Jiangsu Sanxing Chemical Co., Ltd.

Patentee after: Samsung energy Polytron Technologies Inc

Address before: 212200 No. 2 CLP Road, Jiangsu, Yangzhong

Patentee before: Jiangsu Sanxing Chemical Co., Ltd.

Patentee before: Changjiang (Yangzhong) Electric Desalting Equipment Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160802

Address after: 212200 No. 2 CLP Road, Jiangsu, Yangzhong

Patentee after: Samsung energy Polytron Technologies Inc

Address before: 212200 No. 2 CLP Road, Jiangsu, Yangzhong

Patentee before: Jiangsu Sanxing Chemical Co., Ltd.

Patentee before: Samsung energy Polytron Technologies Inc

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090408