CN107913632A - A kind of ternary mixing arrangement - Google Patents
A kind of ternary mixing arrangement Download PDFInfo
- Publication number
- CN107913632A CN107913632A CN201610885080.2A CN201610885080A CN107913632A CN 107913632 A CN107913632 A CN 107913632A CN 201610885080 A CN201610885080 A CN 201610885080A CN 107913632 A CN107913632 A CN 107913632A
- Authority
- CN
- China
- Prior art keywords
- ternary
- built
- pipe
- oil
- mixer
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Abstract
The invention discloses a kind of ternary mixing arrangement, including sequentially connected gas-liquid medicine adding apparatus, ternary mixer, oily-water seperating equipment, the ternary mixer includes taper blending tank, built-in pipe, cut-off blade, the built-in pipe is arranged in taper blending tank and built-in inside pipe wall sets cut-off blade, the built-in pipe lower end opens up mixed liquor import, and built-in pipe upper end opens up mixture export.The ternary mixer at least sets one, when setting multiple, makes to be connected serially, i.e., the mixture export of the built-in pipe of previous ternary mixer connects the entrance of the taper blending tank of next ternary mixer.The present invention improves medicament and the mixability of bubble and sewage, the water-oil separating efficiency of oily wastewater is improved, so as to improve the treatment effect of oily wastewater.
Description
Technical field
The present invention relates to the sewage disposal technology of petroleum industry, specifically a kind of ternary mixing arrangement.
Background technology
Oil well, well-flushing can return out substantial amounts of oily wastewater when operation out of well.These oily wastewaters are sometimes straight
Tap into and handled into multi-purpose station.But in recent years, in order to make these oily wastewaters realize recycling as soon as possible, many wells
The method that oily wastewater all takes in-situ processing recycling, wherein based on Bubble-floating Method.Bubble-floating Method is exactly in oily wastewater
Middle ventilation, makes to be full of microbubble in sewage, while certain medicament is added in sewage, in this way, the crude oil in sewage will be attached
The top for rising to cesspool together on the surface of bubble and medicament, is then cleared up or is recycled with relevant device,
After profit removes the crude oil in decontaminated water in this way, the remaining water handled can repeat to make use of into well.But this method
Oil removal efficiency be limited by the mixture homogeneity of gas and medicament in air buoyancy tank, when most of can because medicament and bubble with
Sewage mixing is uneven and causes crude oil adhesion condition poor, and separating effect is undesirable.Sometimes in order to strengthen its mixing, meeting exists
An agitating device is added in foul water tank, but the agitating device can carry crude oil to microbubble and rise in practical operation
Route has an impact, or even the attachment of the bubble to having been formed and oil produces destruction, therefore separative efficiency is not still high.
The content of the invention
It is an object of the invention to provide a kind of ternary mixing arrangement, improves medicament and the mixability of bubble and sewage,
The water-oil separating efficiency of oily wastewater is improved, so as to improve the treatment effect of oily wastewater.
In order to achieve the above objectives, present invention employs following technical solution, a kind of ternary mixing arrangement, including connect successively
Gas-liquid medicine adding apparatus, ternary mixer, the oily-water seperating equipment connect, the ternary mixer include taper blending tank, built-in
Pipe, cut-off blade, the built-in pipe is arranged in taper blending tank and built-in inside pipe wall sets cut-off blade, the built-in pipe
Lower end opens up mixed liquor import, and built-in pipe upper end opens up mixture export.
The ternary mixer at least sets one, when setting multiple, makes to be connected serially, i.e., previous ternary
The mixture export of the built-in pipe of mixer connects the entrance of the taper blending tank of next ternary mixer.
The gas-liquid medicine adding apparatus includes adding pipeline, chemicals dosing plant, tracheae, addition pipeline one end connection oil-containing
Source of sewage, the entrance that other end connection taper blending tank upper end side opens up, described add on pipeline distinguish two bypass in parallel
Pipe, one of them connects chemicals dosing plant close to the bypass pipe of the entrance of taper blending tank, sets dosing to open on this bypass pipe
Close, another bypass pipe connection tracheae, tracheae reconnects gas generator.
The oily-water seperating equipment includes oil tank, crude oil transfer device, crude oil collection case, and the crude oil transfer device is set
Put in oil tank upper port, oil is transferred in crude oil collection case, oil tank lower end side open communication built-in pipe mixes
Close liquid outlet.
The crude oil transfer device is oil well pump or chain drive oil wiper.
The chain drive oil wiper includes two sprocket wheels, chain, oil scraping plate, and the chain is wrapped on two sprocket wheels, described
On oil scraping plate connection chain, oil scraping plate is scraped the oil on oil tank upper strata into crude oil collection case.
The gas-liquid medicine adding apparatus, ternary mixer, oily-water seperating equipment are each attached on base.
Compared to the prior art, the invention has the advantages that：
1st, medicament and gas mix in advance with oily wastewater, and oil-water separation tank is entered back into after mixing, will not be because of stirring
Mix and influence the bubble ascending path in oil-water separation tank.
2nd, is combined using Double-stroke with passively stirring in ternary mixer, can extend air-liquid, medicine three mixing when
Between, while strengthen mixed effect.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of ternary mixing arrangement of the present invention.
In figure：1st, crude oil collection case；2nd, oil-water separation tank；3rd, base；4th, ternary mixer；41st, taper blending tank；42、
Built-in pipe；43rd, cut-off blade；5th, gas generator；6th, chemicals dosing plant；7th, dosing switchs；8th, tracheae；9th, crude oil transfer device.
Embodiment
Detailed description for the present invention and technology contents, coordinate brief description of the drawings it is as follows, but attached drawing only provide reference with
Purposes of discussion, is not used for being any limitation as the present invention.
According to Fig. 1, a kind of ternary mixing arrangement, including sequentially connected gas-liquid medicine adding apparatus, ternary mixer 4, oil
Water separation device, the ternary mixer include taper blending tank 41, built-in pipe 42, cut-off blade 43, and the built-in pipe is set
In taper blending tank and built-in inside pipe wall sets cut-off blade, and the built-in pipe lower end opens up mixed liquor import, built-in pipe
Upper end opens up mixture export.The device can include a ternary mixer, or be in series comprising multiple ternary mixers
Ternary mixer group.D is the entrance that oily wastewater enters the device, and entrance D is nearby provided with two bypass, one of bypass
It is connected with tracheae 8, tracheae is connected with air generator 5, another bypass is connected with dosing switch 7, in the another of dosing switch 7
End connection chemicals dosing plant 6.After air-liquid, medicine three mixing, ternary mixer is entered by G, G mouthfuls are opened in the upper of ternary mixer
End.In ternary mixer, built-in pipe 42 is vertically placed to the center for the vortex chamber that taper blending tank 41 is formed, built-in pipe 42
Lower end position have an opening F, opening F connects vortex chamber with the inner cavity of built-in pipe, is connected with the inner wall of built-in pipe 42
Multiple cut-off blades 43, the inner cavity upper end opening of built-in pipe are connected with pipeline A, when containing multiple ternary mixers, pipeline A's
Entrance of the other end directly with next ternary catalyzing unit is connected, when comprising only a ternary catalyzing unit, the other end of pipeline A
It is connected with pipeline B, and the H mouths by being opened in bottom lead directly to oil-water separation tank 2.The top of oil-water separation tank 2 is equipped with crude oil
Transfer device 9, the side of oil-water separation tank 2 are equipped with pipeline C, and the lower part of pipeline C is connected with crude oil collection case 1.Above-mentioned whole dress
It is standby to be all placed on base 3, form a skid structure.
The device operation principle：Oily wastewater enters device along entrance D, while chemicals dosing plant 6 instills medicament and contains greasy dirt
In water, gas generator 5 is filled with gas in oily wastewater along tracheae 8.Carry the oily wastewater of medicament and gas first
Into in ternary mixer 4, along the direction of helix E eddy flow from top to bottom, built-in pipe 42 is then entered by entrance F, into
The liquid stream for entering built-in pipe 42 is moved from bottom to top, this equivalent to one round-trip flowing in ternary mixer 4, it is intended to increase fluid
Haul distance, extend incorporation time.Fluid can pass through multiple cut-off blades 43 when being moved in built-in pipe 42, in cut-off blade
Under the influence of 43, fluid produces passive stirring, medicament and gas is fully mixed with oily wastewater.Mixed when containing multiple ternarys
During device, liquid stream can enter next ternary mixer through pipeline A, each ternary mixer operation principle is identical, multiple ternarys
Mixer series connection is further intended to extend the mixing haul distance of fluid, lifts mixed effect.From ternary mixer out
Mixed liquor is finally entered in oil-water separation tank 2 by pipeline B, if only a ternary mixer, pipeline A lead directly to water-oil separating
Case 2.Due to the H mouthfuls of bottoms for being opened in oil-water separation tank 2, crude oil in fluid can under the action of gas and medicament, with
Microbubble oil rises, and is gathered in the top of oil-water separation tank 2, gathers the crude oil at top and is transferred to pipe by crude oil transfer device 9
In road C, and eventually fall into crude oil collection case 1, remaining sewage is then reused.
The foregoing is merely presently preferred embodiments of the present invention, is not used to limit the scope of the claims of the present invention, other are with this
The equivalence changes of the patent spirit of invention, should all belong to the scope of the claims of the present invention.
Claims (7)
1. a kind of ternary mixing arrangement, it is characterised in that including sequentially connected gas-liquid medicine adding apparatus, ternary mixer, oil
Water separation device, the ternary mixer include taper blending tank, built-in pipe, cut-off blade, and the built-in pipe is arranged on taper
In blending tank and built-in inside pipe wall sets cut-off blade, and the built-in pipe lower end opens up mixed liquor import, and built-in pipe upper end is opened
If mixture export.
2. a kind of ternary mixing arrangement according to claim 1, it is characterised in that the ternary mixer at least sets one
It is a, when setting multiple, make to be connected serially, i.e., under the mixture export connection of the built-in pipe of previous ternary mixer
The entrance of the taper blending tank of one ternary mixer.
3. a kind of ternary mixing arrangement according to claim 1, it is characterised in that the gas-liquid medicine adding apparatus includes adding
Enter pipeline, chemicals dosing plant, tracheae, addition pipeline one end connection oily wastewater source, other end connection taper blending tank upper end
The entrance that side opens up, two bypass pipes in parallel respectively on the addition pipeline, one of them entrance close to taper blending tank
Bypass pipe connection chemicals dosing plant, set dosing to switch on this bypass pipe, another bypass pipe connection tracheae, tracheae connects again
Connect gas generator.
4. a kind of ternary mixing arrangement according to claim 1, it is characterised in that the oily-water seperating equipment includes grease
Case, crude oil transfer device, crude oil collection case, the crude oil transfer device are arranged on oil tank upper port, oil are transferred to crude oil
In collecting box, the mixture export of oil tank lower end side open communication built-in pipe.
5. a kind of ternary mixing arrangement according to claim 4, it is characterised in that the crude oil transfer device is oil well pump
Or chain drive oil wiper.
6. a kind of ternary mixing arrangement according to claim 5, it is characterised in that the chain drive oil wiper includes two chains
Wheel, chain, oil scraping plate, the chain are wrapped on two sprocket wheels, and on the oil scraping plate connection chain, oil scraping plate is on oil tank
The oil of layer is scraped into crude oil collection case.
7. a kind of ternary mixing arrangement according to claim 1, it is characterised in that the gas-liquid medicine adding apparatus, ternary
Mixer, oily-water seperating equipment are each attached on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885080.2A CN107913632B (en) | 2016-10-10 | 2016-10-10 | Ternary mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885080.2A CN107913632B (en) | 2016-10-10 | 2016-10-10 | Ternary mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107913632A true CN107913632A (en) | 2018-04-17 |
| CN107913632B CN107913632B (en) | 2023-07-11 |
Family
ID=61891803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610885080.2A Active CN107913632B (en) | 2016-10-10 | 2016-10-10 | Ternary mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107913632B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380526A (en) * | 2008-10-17 | 2009-03-11 | 北京精瑞科迈净水技术有限公司 | Method and system for removing pollutant from fluid |
| CN101549231A (en) * | 2009-01-09 | 2009-10-07 | 中国地质大学（北京） | Air floatation rotary-splitting coupling separation method of algae-containing seawater and separator thereof |
| CN201545764U (en) * | 2009-10-29 | 2010-08-11 | 上海东振环保工程技术有限公司 | Device for treating emulsion and oil-bearing wastewater made by steel cold rolling |
| CN202544831U (en) * | 2012-04-11 | 2012-11-21 | 中国石油化工股份有限公司 | Oil-water two-phase simulation experimental device |
| CN202569989U (en) * | 2012-03-27 | 2012-12-05 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Static pipeline mixer |
| CN202909644U (en) * | 2012-11-08 | 2013-05-01 | 卜明 | Non-stirring mixing device |
| WO2015085023A1 (en) * | 2013-12-04 | 2015-06-11 | Schlumberger Canada Limited | Compact flotation unit having multiple vanes disposed around a cylinder used for waste collection |
| CN104888639A (en) * | 2015-04-30 | 2015-09-09 | 浙江联池水务设备有限公司 | Unobstructed pipeline mixer |
| CN105771718A (en) * | 2016-04-29 | 2016-07-20 | 四川海盾石油新技术开发有限公司 | Pipeline mixing device and pipeline drug adding method |
| CN206108981U (en) * | 2016-10-10 | 2017-04-19 | 中国石油化工股份有限公司 | A ternary mixing arrangement for operation is on --spot |
-
2016
- 2016-10-10 CN CN201610885080.2A patent/CN107913632B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380526A (en) * | 2008-10-17 | 2009-03-11 | 北京精瑞科迈净水技术有限公司 | Method and system for removing pollutant from fluid |
| CN101549231A (en) * | 2009-01-09 | 2009-10-07 | 中国地质大学（北京） | Air floatation rotary-splitting coupling separation method of algae-containing seawater and separator thereof |
| CN201545764U (en) * | 2009-10-29 | 2010-08-11 | 上海东振环保工程技术有限公司 | Device for treating emulsion and oil-bearing wastewater made by steel cold rolling |
| CN202569989U (en) * | 2012-03-27 | 2012-12-05 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Static pipeline mixer |
| CN202544831U (en) * | 2012-04-11 | 2012-11-21 | 中国石油化工股份有限公司 | Oil-water two-phase simulation experimental device |
| CN202909644U (en) * | 2012-11-08 | 2013-05-01 | 卜明 | Non-stirring mixing device |
| WO2015085023A1 (en) * | 2013-12-04 | 2015-06-11 | Schlumberger Canada Limited | Compact flotation unit having multiple vanes disposed around a cylinder used for waste collection |
| CN104888639A (en) * | 2015-04-30 | 2015-09-09 | 浙江联池水务设备有限公司 | Unobstructed pipeline mixer |
| CN105771718A (en) * | 2016-04-29 | 2016-07-20 | 四川海盾石油新技术开发有限公司 | Pipeline mixing device and pipeline drug adding method |
| CN206108981U (en) * | 2016-10-10 | 2017-04-19 | 中国石油化工股份有限公司 | A ternary mixing arrangement for operation is on --spot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107913632B (en) | 2023-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7972518B2 (en) | Method for removing suspended solids from aqueous fluids | |
| CN201567987U (en) | Complete equipment for processing waste drilling fluid while drilling | |
| CN205528141U (en) | Handle high oily sewage's integrated equipment | |
| CN202508946U (en) | Shale gas and oil well fracturing waste liquor recycling system | |
| CN206108981U (en) | A ternary mixing arrangement for operation is on --spot | |
| CN206843134U (en) | Janus particle oily water separating equipments | |
| CN103206179B (en) | Skid-mounted oilfield drilling fluid does not land harmless treatment device | |
| CN205367961U (en) | A integral type equipment for handling flowing back is returned to fracturing | |
| CN109851183A (en) | A kind of oil field mud processing unit and oil field mud processing method | |
| CN206502636U (en) | A kind of high-efficiency cyclone coalesces oily-water seperating equipment | |
| CN205472751U (en) | Closed cavitation air supporting device | |
| CN203175442U (en) | Skid-mounted oil field drilling mud harmless treatment device preventing mud from falling to ground | |
| CN105199770B (en) | A kind of method and apparatus of portable combination oil-sand washing | |
| CN107913632A (en) | A kind of ternary mixing arrangement | |
| CN209113632U (en) | A kind of oil-contained waste water treatment device | |
| CN104773880B (en) | Sewage treatment technology and equipment for well drilling | |
| CN201280487Y (en) | Skid-mounted apparatus used for oil-gas field downhole operation output fluid no-landing treatment | |
| CN208362149U (en) | Micro-nano bubble greasy filth cleaning integrated device and greasy filth cleaning system | |
| CN206607098U (en) | One kind cleaning HDPE reclaimed materials sewage disposal systems | |
| CN109174939A (en) | A kind of gas station's contaminated soil processing unit | |
| CN105417882B (en) | Sewage disposal system | |
| CN113443797A (en) | Pretreatment system and pretreatment method for oil-containing sludge | |
| CN103449689A (en) | Oil sludge sand separation method and oil sludge sand separator | |
| CN203382600U (en) | ASP (Alkali-Surfactant-Polymer)-flooding water-reinjection-treatment deoiling system | |
| CN207238747U (en) | A kind of organic material contaminated soil wet method prosthetic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |