CN205222904U - Advanced treatment unit of oil field waste water - Google Patents
Advanced treatment unit of oil field waste water Download PDFInfo
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- CN205222904U CN205222904U CN201521058254.5U CN201521058254U CN205222904U CN 205222904 U CN205222904 U CN 205222904U CN 201521058254 U CN201521058254 U CN 201521058254U CN 205222904 U CN205222904 U CN 205222904U
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- outlet
- ozone
- communicated
- oil field
- tower
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Abstract
The utility model provides an advanced treatment unit of oil field waste water, include: intake unit, processing unit, play water unit, processing unit includes: pump, ozone reposition of redundant personnel switch, ozone flowmeter, check valve, two -way ejector, buffering reposition of redundant personnel tower, supersound reaction void tower, uv light source room, pump and two -way ejector intercommunication, two -way ejector one end pass through the export intercommunication in pump and buffer adjustment pond, and the other end communicates with the entry of buffering reposition of redundant personnel tower, ozone reposition of redundant personnel switch, ozone flowmeter, check valve connect gradually, and check valve is connected with two -way ejector, install the filler reactor in supersound reaction void tower, have closed filled tower in the uv light source indoor location, the entry intercommunication of void tower, uv light source room is reacted respectively in the export of buffering reposition of redundant personnel tower with the supersound. This device simple process, easy safe operation, waste water treatment is efficient.
Description
Technical field
The present invention relates to technical field of waste water processing, particularly relate to a kind of advanced treatment apparatus of oil field waste.
Background technology
The advanced treatment of oil field waste mainly adopts high-level oxidation technology, and its principle, mainly by the acting in conjunction such as optical, electrical, catalyzer, oxygenant, produces active extremely strong free radical, make the contaminant degradation of difficult degradation be small molecules, or direct oxidation is CO
2and H
2o.High-level oxidation technology mainly contains: chemical high-level oxidation technology (Fenton method), the advanced oxidation technology based on potentiometric titrations, photocatalysis oxidation technique, hydrothermal oxidation technology, high-pressure basic granulite technology, ultrasonic, ozone class advanced oxidation processes.Ozone has higher redox potential (2.07V is only second to fluorine) in water, is commonly used to carry out sterilization and disinfection, taste removal, deodorizing, decolouring etc., has a wide range of applications in drinking water treatment.Wherein ozone class advanced oxidation processes comprises O again
3/ UV method, O
3/ method the synergy such as ultrasonic, is intended to improve ozone utilization rate, strengthens synergy.
The dispersion of current ozone in aqueous phase is uneven, does not form microbubble form, causes ozone utilization ratio in aqueous phase low, how efficiency utilization ozone, becomes oil field wastewater treatment urgent problem.
Summary of the invention
The object of the invention is to solve the defect that above-mentioned prior art exists, provide a kind of can the device of advanced treatment oil field waste.
Technical scheme of the present invention is as follows: a kind of advanced treatment apparatus of oil field waste, comprise: inlet unit, processing unit, water unit, wherein inlet unit, processing unit and water unit are communicated with successively, and described processing unit comprises: pump, ozone diverting switch, flow of ozone gauge, one way stop peturn valve, bidirectional jet device, buffering splitter column, ultrasonic reaction void tower, ultraviolet source room; Described pump is communicated with bidirectional jet device, and bidirectional jet device one end is by the outlet in pump and dash adjustment pond, and the other end is communicated with the entrance of buffering splitter column; Ozone diverting switch, flow of ozone gauge, one way stop peturn valve connect successively, and one way stop peturn valve is connected with bidirectional jet device; In ultrasonic reaction void tower, packed column reactor is installed, has closed packing tower at ultraviolet source indoor location; The outlet of described buffering splitter column is communicated with the entrance of ultrasonic reaction void tower, ultraviolet source room respectively, and the outlet of ultrasonic reaction void tower, ultraviolet source room is communicated with water unit.
The advanced treatment apparatus of above-mentioned oil field waste, can also be, the outlet of described ultrasonic reaction void tower and the entrance of ultraviolet source room pass through pipeline communication, and on the pipeline be communicated with, the first valve is installed, the outlet that ultrasonic reaction void tower is communicated with water unit is provided with the second valve, is provided with the 3rd valve in described ultraviolet source room import.
The advanced treatment apparatus of above-mentioned oil field waste, can also be, described inlet unit comprises: intake pump, dash adjustment pond; Described water inlet pump outlet is communicated with the entrance in dash adjustment pond.
The advanced treatment apparatus of above-mentioned oil field waste, can also be, dash adjustment is provided with liquidometer in pond.
The advanced treatment apparatus of above-mentioned oil field waste, can also be, described water unit comprises: gas-liquid separator, and described ultrasonic reaction void tower is communicated with the entrance of gas-liquid separator with the outlet of ultraviolet source room.
The advanced treatment apparatus of above-mentioned oil field waste, can also be, the water outlet of gas-liquid separator is connected with liquid meter.
The advanced treatment apparatus of above-mentioned oil field waste, can also be, also comprise tail gas treating unit, described tail gas treating unit comprises: high temperature heater (HTH) and adsorption chamber, wherein another water outlet of gas-liquid separator passes through tieback pipeline tieback to dash adjustment pond, high temperature heater (HTH) is connected to the pneumatic outlet of gas-liquid separator, and the outlet of high temperature heater (HTH) connects described adsorption chamber.
Beneficial effect:
The advanced treatment apparatus of oil field waste provided by the invention, be made up of inlet unit, processing unit, outlet system, device is provided with three kinds of advanced waste treatment methods, both can joint synergy, according to the alternative single use ozone of water quality complexity, ozone catalytic, ozone-ultraviolet, ozone ultrasonic, also can combination and cooperation process.The present invention is mainly for singularity (the high COD of oil field waste
cr, high chroma etc.) normal treatment process and device, it cannot be made to process qualified discharge, by ultrasonic reactor and the closed packing tower combined action of this device, effectively can remove the COD in waste water
crand colourity, and reach first discharge standard.This device technique is simple, and be easy to safety operation, waste water treatment efficiency is high.
Accompanying drawing explanation
Fig. 1 is the advanced treatment apparatus structural representation of oil field waste of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, be clearly and completely described for the technical scheme in the present invention below.
As shown in Figure 1, the advanced treatment apparatus of oil field waste provided by the invention, mainly comprises inlet unit, processing unit, water unit, and wherein inlet unit, processing unit and water unit are communicated with successively.Wherein processing unit comprises: pump 4, ozone diverting switch 5, flow of ozone gauge 6, one way stop peturn valve 7, bidirectional jet device 8, buffering splitter column 9, ultrasonic reaction void tower 10, ultraviolet source room 12; Described pump 4 is communicated with bidirectional jet device 8, and bidirectional jet device 8 one end is by the outlet of pump 4 with dash adjustment pond 2, and the other end is communicated with the entrance of buffering splitter column 9; Ozone diverting switch 5, flow of ozone gauge 6, one way stop peturn valve 7 connect successively, and one way stop peturn valve 7 is connected with bidirectional jet device 8; Packed column reactor 11 is installed in ultrasonic reaction void tower 10, closed packing tower 13 is installed in ultraviolet source room 12; The outlet of described buffering splitter column 9 is communicated with the entrance of ultrasonic reaction void tower 10, ultraviolet source room 12 respectively, and the outlet of ultrasonic reaction void tower 10, ultraviolet source room 12 is communicated with water unit.
Pipeline communication can be passed through in addition at the entrance of the outlet of above-mentioned ultrasonic reaction void tower 10 and ultraviolet source room 12, and on the pipeline be communicated with, the first valve 14-1 is installed, the outlet that ultrasonic reaction void tower 10 is communicated with water unit is provided with the second valve 14-2, is provided with the 3rd valve 15 in described ultraviolet source room 12 import.
In the present invention, after oil field waste pre-treatment, enter dash adjustment pond 2 by intake pump 1; Utilize pump 4 again water to be squeezed into buffering splitter column 9 and simultaneously in pipeline, load bidirectional jet device 8, ozone by bidirectional jet device 8 with enter water and mix, mixing wastewater with air ratio and dispersing mode are regulated by pump 4 and flow of ozone gauge 6; According to water quality load selecting reactor after ozone mixes with waste water.Reactor can load the filler reaction tower 11 of ultrasonic reactor 10 and the closed packing tower 13 loading ultraviolet source room 12, select single use by the first valve 14-1, the second valve 14-2 and the 3rd valve 15 or use simultaneously, also can be connected in series when water conditioning load is large, improve processing efficiency, be beneficial to the diversity selection of method of wastewater treatment and the synergetic property investigation etc. for the treatment of process condition.
Inlet unit of the present invention can comprise: intake pump 1, dash adjustment pond 2; The outlet of described intake pump 1 is communicated with the entrance in dash adjustment pond 2.In order to better measure capacity and the degree of depth of waste water, liquidometer 3 can be provided with in dash adjustment pond 2.
And water unit of the present invention comprises: gas-liquid separator 16, wherein the outlet of ultrasonic reaction void tower 10, ultraviolet source room 12 is communicated with the entrance of gas-liquid separator 16.Same conveniently measurement and metering, can be connected with liquid meter 17 at the water outlet of gas-liquid separator 16.
Further improve as the present invention, it can also comprise tail gas treating unit, described tail gas treating unit comprises: high temperature heater (HTH) 18 and adsorption chamber 19, wherein another water outlet of gas-liquid separator 16 passes through tieback pipeline tieback to dash adjustment pond 2, high temperature heater (HTH) 18 is connected to the pneumatic outlet of gas-liquid separator 16, and the outlet of high temperature heater (HTH) 18 connects described adsorption chamber 19.
Gas-liquid mixed waste water of the present invention is by entering gas-liquid separator 16 after reaction tower, overflow part ozone in tail gas to be used by gas phase backflow, partial tail gas passes through high temperature heater (HTH) 18, after reacting by heating, after adsorbing through adsorption chamber 19, detect up to standard just to enter in air afterwards; For ensureing the recycle of effluent quality and ozone, device is provided with liquid-phase reflux pipeline, regulates reflux ratio by water outlet liquid meter 17.Device configuration ozone concn detector, avoids the improper spilling of ozone, causes topsoil.
The present invention according to the alternative single use ozone of water quality complexity, ozone catalytic, ozone-ultraviolet, ozone ultrasonic, also can combination and cooperation process.By ozone oxidation and various solid waste from water treatment, form the OH that oxidisability is strong, reaction preference is low.As UV/O
3be utilize ozone under the irradiation of UV-light, decompose and produce the treatment process that active secondary oxygenant carrys out oxidation of organic compounds.Its oxidizing reaction is free radical type.The mechanism that free radical produces is:
O3+hυ※O+O2
O3+hυ+H
2O※H
2O
2+O
2
O+H
2O※-OH
H
2O
2+hυ※-OH
O
3/ UV combined method accelerates O
3speed, and impel organism to form a large amount of activated molecule, organic oxidation has possessed more effective condition.Research according to Jun-ichiroHayashi etc. shows, uses O
3/ UV system enhances 10 times to organic degradation capability than the oxidation capacity be used alone.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1.
a kind of advanced treatment apparatus of oil field waste, comprise: inlet unit, processing unit, water unit, wherein inlet unit, processing unit and water unit are communicated with successively, it is characterized in that, described processing unit comprises: pump (4), ozone diverting switch (5), flow of ozone gauge (6), one way stop peturn valve (7), bidirectional jet device (8), buffering splitter column (9), ultrasonic reaction void tower (10), ultraviolet source room (12); Described pump (4) is communicated with bidirectional jet device (8), and bidirectional jet device (8) one end is by the outlet of pump (4) with dash adjustment pond (2), and the other end is communicated with the entrance of buffering splitter column (9); Ozone diverting switch (5), flow of ozone gauge (6), one way stop peturn valve (7) connect successively, and one way stop peturn valve (7) is connected with bidirectional jet device (8); Packed column reactor (11) is installed in ultrasonic reaction void tower (10), closed packing tower (13) is installed in ultraviolet source room (12); The outlet of described buffering splitter column (9) is communicated with the entrance of ultrasonic reaction void tower (10), ultraviolet source room (12) respectively, and the outlet of ultrasonic reaction void tower (10), ultraviolet source room (12) is communicated with water unit.
2.
the advanced treatment apparatus of oil field waste according to claim 1, it is characterized in that, the outlet of described ultrasonic reaction void tower (10) and the entrance of ultraviolet source room (12) pass through pipeline communication, and on the pipeline be communicated with, the first valve (14-1) is installed, the outlet that ultrasonic reaction void tower (10) is communicated with water unit is provided with the second valve (14-2), is provided with the 3rd valve (15) in described ultraviolet source room (12) import.
3.
the advanced treatment apparatus of oil field waste according to claim 1, is characterized in that, described inlet unit comprises: intake pump (1), dash adjustment pond (2); The outlet of described intake pump (1) is communicated with the entrance of dash adjustment pond (2).
4.
the advanced treatment apparatus of oil field waste according to claim 3, is characterized in that, is provided with liquidometer (3) in dash adjustment pond (2).
5.
the advanced treatment apparatus of oil field waste according to claim 1, it is characterized in that, described water unit comprises: gas-liquid separator (16), and described ultrasonic reaction void tower (10) is communicated with the entrance of gas-liquid separator (16) with the outlet of ultraviolet source room (12).
6.
the advanced treatment apparatus of oil field waste according to claim 5, is characterized in that, the water outlet of gas-liquid separator (16) is connected with liquid meter (17).
7.
according to the advanced treatment apparatus of the arbitrary described oil field waste of claim 1-6, it is characterized in that, also comprise tail gas treating unit, described tail gas treating unit comprises: high temperature heater (HTH) (18) and adsorption chamber (19), wherein another water outlet of gas-liquid separator (16) passes through tieback pipeline tieback to dash adjustment pond (2), high temperature heater (HTH) (18) is connected to the pneumatic outlet of gas-liquid separator (16), and the outlet of high temperature heater (HTH) (18) connects described adsorption chamber (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058254.5U CN205222904U (en) | 2015-12-18 | 2015-12-18 | Advanced treatment unit of oil field waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058254.5U CN205222904U (en) | 2015-12-18 | 2015-12-18 | Advanced treatment unit of oil field waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222904U true CN205222904U (en) | 2016-05-11 |
Family
ID=55897981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058254.5U Expired - Fee Related CN205222904U (en) | 2015-12-18 | 2015-12-18 | Advanced treatment unit of oil field waste water |
Country Status (1)
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|---|---|
| CN (1) | CN205222904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978898A (en) * | 2021-02-25 | 2021-06-18 | 西南石油大学 | Hydraulic-ultrasonic cavitation cooperative rotational flow microbubble enhanced ozone mass transfer device |
-
2015
- 2015-12-18 CN CN201521058254.5U patent/CN205222904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978898A (en) * | 2021-02-25 | 2021-06-18 | 西南石油大学 | Hydraulic-ultrasonic cavitation cooperative rotational flow microbubble enhanced ozone mass transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161218 |