CN201990564U - Multifunctional endocentric air flotation and electric polarization integrated oily sewage treatment device - Google Patents
Multifunctional endocentric air flotation and electric polarization integrated oily sewage treatment device Download PDFInfo
- Publication number
- CN201990564U CN201990564U CN2010206705111U CN201020670511U CN201990564U CN 201990564 U CN201990564 U CN 201990564U CN 2010206705111 U CN2010206705111 U CN 2010206705111U CN 201020670511 U CN201020670511 U CN 201020670511U CN 201990564 U CN201990564 U CN 201990564U
- Authority
- CN
- China
- Prior art keywords
- oil
- endocentric
- air flotation
- entad
- treatment device
- 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
Links
- 238000005188 flotation Methods 0.000 title claims abstract description 9
- 239000010865 sewage Substances 0.000 title abstract description 7
- 230000010287 polarization Effects 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004065 wastewater treatment Methods 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000015271 coagulation Effects 0.000 abstract description 5
- 238000005345 coagulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 3
- 230000002265 prevention Effects 0.000 abstract 2
- 239000004576 sand Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 20
- 230000005587 bubbling Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a multifunctional endocentric air flotation and electrode electric polarization integrated oily sewage treatment device which is characterized in that the functions of endocentric air flotation oil removal, eddy current coagulation, electrically-polarized scale prevention and electrically-polarized scale removal are integrated into a whole to realize that one machine has multiple functions, and two stages are replaced by the integrated structure and simplify the oily sewage treatment flow; any chemical is not added during the operation of the device, so that the running expense can be greatly reduced; when an endocentric air flotation oil removal method is selected for oil recovery, so that the oil recovery effect is good, the gas consumption is less, and the recovered raw oil does not contain silty sand and is convenient to utilize; and after electrically polarized, the water can effectively prevent the phenomenon that a machine pump and a filter element are scaled and blocked to ensure that the normal operation of the machine pump and a subsequent filtering device. The multifunctional endocentric air flotation and electrode electric polarization integrated oily sewage treatment device can be widely applied to the oil recovery, the scale prevention and the scale removal of oily sewage.
Description
Technical field
The utility model relates to the multi-functional entad air supporting and the electropolarization unification oil-contained waste water treatment device of a kind of multi-functional entad air supporting and electropolarization unification oil-contained waste water treatment device, especially oil field extracted water.
Background technology
At present, the air-floating apparatus in usefulness during oil-contaminated water of oil field is handled is the independent dosing air-floating apparatus that uses, and this air-floating apparatus one is that volume is big, floor space is big, can not place in other water treatment device and together use; The 2nd, dosing working cost height; The 3rd, high-leveled and difficult because of the sump oil silt content of dosing emersion to handle and to utilize, increase follow-up sump oil recycling difficulty; The 4th, dosing all exists medicament to water, oil and environment and pollutes; The 5th, dosing oil removal by air bubbling scrubbing weak effect does not satisfy follow-up filter plant to requirements in water quality, causes entire treatment system effect variation, does not reach the design objective requirement.
Be head it off, once utilized entad oil removal by air bubbling method (application number: 201010129299.2) of airtight eddy current, carry out oil-contaminated water of oil field and handle the test of reclaiming crude oil, seen the oily effect of extraordinary receipts, because the starting point is single receipts oil, exist the back sewage fouling of receipts oil serious for this reason, stop up pump and filter core, the problem that its follow-up filtration unit can't normally be moved is not resolved.
The utility model content
In order further to solve entad antiscale, the scale removal problem after the oil removing of oil removal by air bubbling method of airtight eddy current, the utility model provides a kind of multi-functional entad air supporting and electropolarization unification oil-contained waste water treatment device of novel texture, this device not only has good receipts oil effect, and under the situation of not dosing, has the function of antiscale, scale removal again, can effectively prevent the generation of pump and filter core fouling latch up phenomenon, realize that pump and filtration unit normally move, and it is qualified stable to guarantee to handle back water quality.
The technical scheme that its technical problem that solves the utility model adopts is: the tank body of device is vertical cylindrical can, and the first half is air flotation zone entad in jar, and entad air supporting member entad is housed in the air flotation zone; Lower Half in jar is the electropolarization district, electrode bar is housed and the quarrel of catchmenting in the electropolarization district; The jar end, be provided with blow-off pipe, and the tank body Lower Half is provided with rising pipe, is provided with water inlet pipe in the middle of the tank body, and tank deck is provided with collection tube.
Another technical scheme that its technical problem that solves the utility model adopts is: the water inlet pipe of device is provided with Gas dissolving pipe, thereby water inlet pipe is a tangent line to be welded on and to make water directly to produce in entering jar on the barrel of tank body to make on the water-in of eddy current rotation or the water inlet pipe straight line entad air supporting member in being welded on jar into water produce the eddy current rotation by air supporting member entad to finish entad oil removal by air bubbling.
Another technical scheme again that its technical problem that solves the utility model adopts is: on the tank skin of the tank body Lower Half of device electrode bar is housed, in order to the water body that passes through is carried out the processing of electropolarization antiscale, scale removal.
The beneficial effects of the utility model are: entad the function of oil removal by air bubbling, eddy current coagulation, electropolarization antiscale, electropolarization scale removal combines together, realize that a device multipotency and one are for multistage, device volume is little, floor space is few, technology is simple, effective, and not dosing of operational process, working cost are low; Having stopped dosing handles chemical agent in the pollution of water, oil and environment and the dosing process the injury of human body.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a left view of the present utility model.
Fig. 3 is a vertical view of the present utility model.
Fig. 4 is a cut-away view of the present utility model.
1. supporting legs among the figure, 2. rising pipe, 3. electrode bar, 4. water inlet pipe, 5. Gas dissolving pipe, 6. tank body, 7. collection tube, 8. manhole, 9. blow-off pipe, 10. air supporting member entad, 11. quarrels of catchmenting.
Embodiment
In Fig. 1 sewage by lift pump promote (not drawing) enter water inlet pipe (4) behind the molten gas of Gas dissolving pipe (5) (compressed air source unit does not draw), tangentially enter directly produce the eddy current rotation in the tank body (6) or enter jar in entad air supporting member (10) in produce eddy current and rotate and finish entad oil removal by air bubbling, the centrifugal force that the eddy current rotation produces is with inwardly circle migration of oil gas, and oil gas is assembled the back at interior circle and discharged from tank deck collection tube (7) at the buoyancy float downward tank deck of gas; The solid particulate of water and suspension is migrated to cylindrical under action of centrifugal force, the solid particulate that is suspended in the water is outwards producing coagulation in the migration process, the small-particle coagulation is become macrobead, platy shaped particle coagulation glomeration particle, macrobead that forms and spheroidal particle are discharged from jar bottom blowdown pipe (9) at the bottom of tank skin is settled down to jar, and the dirty polarization of carrying out electric field during through the electrode bar (3) on the tank skin of water rotation is handled, and makes the glassware for drinking water after the processing that antiscale, descaling function be arranged; Water after polarization is handled is collected by the quarrel of catchmenting (11) and is entered rising pipe (2) and discharge, thus entad oil removal by air bubbling and the electropolarization of finishing oily(waste)water handle, treatment process is simply, not dosing, working cost be low, effective.
Claims (3)
1. multi-functional entad air supporting and electropolarization unification oil-contained waste water treatment device, it is characterized in that: the tank body of device (6) be vertical cylindrical can, jar interior first half is air flotation zone entad, and entad air supporting member (10) entad is housed in the air flotation zone; Lower Half in jar is the electropolarization district, and electrode bar (3) and the quarrel of catchmenting (11) are housed in the electropolarization district; The jar end, be provided with blow-off pipe (9), and the tank body Lower Half is provided with rising pipe (2), is provided with water inlet pipe (4) in the middle of the tank body, and tank deck is provided with collection tube (7).
2. multi-functional entad air supporting according to claim 1 and electropolarization unification oil-contained waste water treatment device is characterized in that: the water inlet pipe of device (4) be tangent line be welded on the barrel of tank body (6) or the water-in of the entad air supporting member (10) of straight line in being welded on jar on.
3. multi-functional entad air supporting according to claim 1 and electropolarization unification oil-contained waste water treatment device is characterized in that: be provided with Gas dissolving pipe (5) on water inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705111U CN201990564U (en) | 2010-12-09 | 2010-12-09 | Multifunctional endocentric air flotation and electric polarization integrated oily sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705111U CN201990564U (en) | 2010-12-09 | 2010-12-09 | Multifunctional endocentric air flotation and electric polarization integrated oily sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990564U true CN201990564U (en) | 2011-09-28 |
Family
ID=44667059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206705111U Expired - Lifetime CN201990564U (en) | 2010-12-09 | 2010-12-09 | Multifunctional endocentric air flotation and electric polarization integrated oily sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198135A (en) * | 2015-10-27 | 2015-12-30 | 山东海吉雅环保设备有限公司 | Method for processing oil-field drilling-well and measure waste liquid for enabling water quality to reach standard and reusing water |
| CN118892708A (en) * | 2024-07-16 | 2024-11-05 | 中化学大江环保科技股份有限公司 | A liquid flotation device for dust removal spray tower |
-
2010
- 2010-12-09 CN CN2010206705111U patent/CN201990564U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198135A (en) * | 2015-10-27 | 2015-12-30 | 山东海吉雅环保设备有限公司 | Method for processing oil-field drilling-well and measure waste liquid for enabling water quality to reach standard and reusing water |
| CN118892708A (en) * | 2024-07-16 | 2024-11-05 | 中化学大江环保科技股份有限公司 | A liquid flotation device for dust removal spray tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |