CN105565433B - A kind of remained ammonia oil expeller system provided with blow device - Google Patents
A kind of remained ammonia oil expeller system provided with blow device Download PDFInfo
- Publication number
- CN105565433B CN105565433B CN201610147233.3A CN201610147233A CN105565433B CN 105565433 B CN105565433 B CN 105565433B CN 201610147233 A CN201610147233 A CN 201610147233A CN 105565433 B CN105565433 B CN 105565433B
- Authority
- CN
- China
- Prior art keywords
- oil expeller
- oil
- compressed air
- remained ammonia
- pump
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- 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
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Classifications
-
- 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
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention relates to a kind of remained ammonia oil expeller system provided with blow device, belong to oil expeller technical field.Mainly solves the technical problem that remained ammonia surface oil slick or suspension can not discharge in time.It includes remained ammonia groove, jet pump, molten air chamber, waste water distributor, oil expeller and blow device；The rear end of the oil expeller is provided with oil slick drain, waste water drain and oil expeller air inlet pipe；Jet pump is provided with oil slick drain, backflow water out and oil expeller air inlet pipe；The blow device that described molten air chamber is included described in aerating regulation device includes gas compression pump, compressed air supervisor and scavenging conduit；The compressed air is responsible for and is arranged at the top of oil expeller；Compressed air supervisor in the oil expeller is provided with multiple compressed air branch pipes, and described compressed air arms parallel is uniformly distributed, and the upper end of described compressed air branch pipe sets scavenging conduit.The device enhances the deoiling effect to remained ammonia, improves production efficiency.
Description
Technical field
The present invention relates to oil removal machine technical field, specifically a kind of remained ammonia oil expeller system provided with blow device
System.
Background technology
The manufacturing enterprises such as coke oven production, oil extraction and smelting, machine-building, in process of production all can be more or less
Oil-containing remained ammonia is produced, for qualified discharge or recycles oily waste water, it is necessary to be carried out to remained ammonia at oil removing in-depth
Reason, good guarantee is provided for next step ammonia still process and the long-acting steady production of phenol-cyanogen sewage.Using residue in existing production
Ammoniacal liquor oil expeller carries out oil removal treatment to remained ammonia, but deoiling effect is bad.Especially it is smaller or not to carry out amount for remained ammonia
When stable, remained ammonia surface oil slick can not discharge in time, cause the accumulation of remained ammonia surface oil slick, reduce oil and residue
The separative efficiency of ammoniacal liquor.Therefore need to provide a kind of efficiently device of discharge remained ammonia surface oil slick or suspension, to improve
Production efficiency.
The content of the invention
It is an object of the invention to provide a kind of remained ammonia oil expeller system provided with blow device, to solve remaining ammonia
The technical problem that water surface oil slick or suspension can not discharge in time.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of remained ammonia oil expeller system provided with blow device, including it is remained ammonia groove, jet pump, molten air chamber, useless
Water distributor, oil expeller and blow device；
Described remained ammonia groove is provided with water pump, the water inlet pipe of the water pump and remained ammonia groove UNICOM, the water pump
Outlet pipe and described waste water distributor UNICOM；Described waste water distributor is arranged at the front end of oil expeller, described waste water point
Flashboard, the top space UNICOM that the waste water distributor passes through flashboard with oil expeller are provided between cloth device and the oil expeller；
The rear end of the oil expeller is provided with oil slick drain, waste water drain and oil expeller air inlet pipe；
The jet pump is provided with oil slick drain, backflow water out and oil expeller air inlet pipe；The bottom of the oil expeller is set
There is wastewater discharge pipe；The jet pump water inlet pipe and recycling effluent mouth UNICOM；The jet pump passes through jet pump escape pipe and institute
Shu Rong air chambers UNICOM；The molten air chamber is arranged at the lower section of the oil expeller；
Described molten air chamber includes aerating regulation device, and described aerating regulation device is arranged at the top of molten air chamber, described
Aerating regulation device includes aerating regulation device air inlet pipe and aerating regulation device escape pipe, and described aerating regulation device passes through aerating regulation
Device air inlet pipe and described molten air chamber UNICOM, described aerating regulation device escape pipe and the oil expeller UNICOM on described top, institute
The upper end for stating aerating regulation device escape pipe is provided with release head；
Described blow device includes gas compression pump, compressed air supervisor and scavenging conduit；The gas compression pump goes out
Gas port and the air inlet UNICOM of compressed air supervisor；The compressed air supervisor is entered by the top of oil expeller front end to be removed
In oily device, and it is arranged at the top of oil expeller；Compressed air supervisor in the oil expeller is provided with multiple compressed air branch pipes,
Described compressed air arms parallel is uniformly distributed, and the upper end of described compressed air branch pipe sets scavenging conduit.
The molten air chamber top is provided with exhaust outlet, and the bottom of the molten air chamber is provided with sewage draining exit.
Described gas compression pump is nitrogen compression pump or air pressure pump.
The air outlet of the scavenging conduit is with liquid level in 30 ° of installations.
Inspection socket is additionally provided with the top of oil expeller.
The beneficial effects of the invention are as follows：The device enhances the deoiling effect to remained ammonia, improves production efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
In figure：1. jet pump；2. molten air chamber；3. waste water distributor；4. oil expeller；5. flashboard；6. oil slick drain；7. time
Flowing water exports；8. oil expeller air inlet pipe；9. wastewater discharge pipe；10. inspection socket；11. exhaust outlet；12. sewage draining exit；13. compression is empty
Gas is responsible for；14. compressed air branch pipe；15. scavenging conduit；16. jet pump water inlet pipe；17. jet pump air inlet pipe；18. jet pumps out
Tracheae；19. aerating regulation device；20. aerating regulation device air inlet pipe；21. release head；22. wastewater inlet pipe.
Embodiment
As shown in figure 1, a kind of remained ammonia oil expeller system provided with blow device, including remained ammonia groove, jet pump
1st, molten air chamber 2, waste water distributor 3, oil expeller 4 and blow device；
Described remained ammonia groove is used to collect ammoniacal liquor caused by coke oven production, and described remained ammonia groove is provided with water pump,
The water inlet pipe of the water pump and remained ammonia groove UNICOM, the waste water of the outlet pipe of the water pump and described waste water distributor 3 enter
The UNICOM of water pipe 22；Described water pump is used to remained ammonia being delivered in waste water distributor 3；
Described waste water distributor 3 is arranged at the front end of oil expeller 4, and described waste water distributor 3, which is used to temporarily deposit, to be remained
Remaining ammoniacal liquor, the fluctuation of remained ammonia after remained ammonia is conveyed for reducing water pump；Described waste water distributor 3 and oil expeller 4 it
Between be provided with flashboard 5, the top space UNICOM that the waste water distributor 3 passes through flashboard 5 with oil expeller 4；When in waste water distributor 3
When ammoniacal liquor is filled with, ammoniacal liquor is by by the space overflow of the top of flashboard 5, into oil expeller 4, the setting of flashboard 5 can improve ammoniacal liquor
Gravity flow performance, the oil slick for being advantageous to ammoniacal liquor carrying top flow out from oil expeller 4.
The described rear end of oil expeller 4 is provided with oil slick drain 6, backflow water out 7 and oil expeller air inlet pipe 8；The oil removing
The bottom of device 4 is provided with wastewater discharge pipe 9；Described oil slick drain 9 is used for the oil slick for discharging floating above remained ammonia, described
Waste water drain 9 be used for discharge waste water；Remained ammonia after processing is after the discharge of oil expeller 4, in order to balance in oil expeller 4
Air pressure, in order to the smooth discharge of remained ammonia, the upper rear end of described oil expeller 4 is additionally provided with oil expeller air inlet pipe 8, institute
The oil expeller air inlet pipe 8 stated is by the inside of oil expeller 4 and external communication, in order to which extraneous air can be timely entered in oil expeller 4.Institute
The top for stating oil expeller 4 is additionally provided with inspection socket 10, and described inspection socket 10 is easy to the observation and maintenance inside oil expeller 4.
The jet pump 1 is provided with jet pump water inlet pipe 16, jet pump air inlet pipe 17 and jet pump escape pipe 18, the jet
Pump water inlet pipe 16 and backflow water out 7 UNICOM, i.e. small part waste water enters jet pump 1 by jet pump water inlet pipe 17；Penetrate
Air is absorbed in water system by stream pump 1 by jet pump air inlet pipe 16 using mode of jet, forms dissolved air water；Described molten gas
Water enters molten air chamber 2 by described jet pump escape pipe 18；
Described molten air chamber 2 includes aerating regulation device 19, and described aerating regulation device 19 is arranged at the top of molten air chamber 2,
Described aerating regulation device 19 includes aerating regulation device air inlet pipe 20 and aerating regulation device escape pipe, described aerating regulation device 19
By the UNICOM of molten air chamber 2 of aerating regulation device air inlet pipe 20 and described bottom, described aerating regulation device escape pipe with it is described
Top the UNICOM of oil expeller 4, the upper end of the aerating regulation device escape pipe is provided with release head 21；It is molten in the molten air chamber 2
Air water enters aerating regulation device 19 by aerating regulation device air inlet pipe 20, then by the release head on aerating regulation device escape pipe top
21 are discharged into bubble in oil expeller 4, and the micro-bubble that release head 21 discharges enters in remained ammonia, and bubble will remain with entering
The levitated object such as oil adheres in remaining ammoniacal liquor；The bubble diameter discharged by release head 21 is smaller, outstanding to oil in remained ammonia etc.
The adhesive capacity of float body is stronger, because the overall proportion with the suspension such as the oil after bubble adhesion is by less than the density of liquid,
According to law of buoyancy, therefore, emersion liquid level is floated on the upper surface of liquid by oily and other suspensions.
The upper end of the described body of molten air chamber 2 is provided with exhaust outlet 11, and when the pressure in molten air chamber is too high, exhaust outlet 11 is used
In discharging unnecessary gas, the bottom of the molten air chamber 2 is additionally provided with sewage draining exit 12, and described sewage draining exit 12 is used to discharge molten air chamber
Waste water in 2.
Under normal circumstances, due to the setting of flashboard 5 between waste water distributor 3 and oil expeller 4, remained ammonia is in oil expeller 4
In have certain gravity flow performance, self drainage of the oil slick and other floating objects that air supporting goes out in oil expeller 4 by remained ammonia in itself
Oil expeller 4 can be flowed out by oil slick drain 6.But remained ammonia come amount it is smaller and unstable in the case of, remained ammonia
Gravity flow performance can be greatly lowered, the oil slick of its upper surface and other floating objects can not discharge in time, be deposited in remained ammonia
Upper surface, is unfavorable for oil slick and other floating objects separate from remained ammonia.
In the case where remained ammonia gravity flow performance is bad, in order to increase the gravity flow performance of liquid, the system is also provided with
Blow device.Described blow device includes source of the gas, compressed air supervisor 13 and scavenging conduit 15, described source of the gas and compressed for air
Pump, the gas outlet of the air pressure pump and the air inlet UNICOM of compressed air supervisor 13；The compressed air supervisor 13
Entered by the upper front end of oil expeller 4 in oil expeller 4, and be arranged at the top of oil expeller 4；The oil removing, the compressed air in 4
Supervisor 13 is provided with multiple compressed air branch pipes 14, and described compressed air branch pipe 14 is parallel to be uniformly distributed.Described compression is empty
The upper end of gas branch pipe 14 sets scavenging conduit 15, and air outlet and the liquid level of the scavenging conduit 15 are in 30 °.If on blow device only
One air outlet tube mouth, the excessive undue fluctuation for very likely resulting in liquid of the pressure of air-out are set.
Compressed air supervisor 13 can realize the multistage sweeping to liquid level provided with multiple compressed air branch pipes 14, and multistage is blown
The flow effect of liquid level can be strengthened by sweeping, and be unlikely to make liquid produce great fluctuation process due to being blown again, and cause oil slick
Or suspension is again introduced into remained ammonia.In addition, only installed so being in 30 ° by the air outlet of scavenging conduit 15 and liquid level, in order to
Prevent the angle too conference of the air outlet and liquid level of scavenging conduit 15 from causing the undue fluctuation of liquid level, the air outlet and liquid of scavenging conduit 15
The angle in face is too small, can reduce the purging performance to liquid surface.
Blow device is set to 4 oil expellers, all the time to one purging power of oil slick in the machine room of oil expeller 4, enabled to
The separating rate of top oil or suspension and bottom waste water is accelerated, due to the timely removing of top oil slick so that remained ammonia
In oil can also separate in time, reduce remained ammonia in oil content.
This system is not only used in coking industry remained ammonia system, can be used for petrochemical industry and food processing
Enterprise, similar water quality need to remove inside the system of top light oil and suspension, have construction is simple, energy consumption is low, and raising removes
The characteristics of oily effect.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (3)
- A kind of 1. remained ammonia oil expeller system provided with blow device, it is characterised in that including remained ammonia groove, jet pump, Molten air chamber, waste water distributor, oil expeller and blow device；Described remained ammonia groove is provided with water pump, water inlet pipe and the remained ammonia groove UNICOM of the water pump, the water outlet of the water pump Pipe and described waste water distributor UNICOM；Described waste water distributor is arranged at the front end of oil expeller, described waste water distributor Flashboard, the top space UNICOM that the waste water distributor passes through flashboard with oil expeller are provided between the oil expeller；The rear end of the oil expeller is provided with oil slick drain, backflow water out, waste water drain and oil expeller air inlet pipe；The jet pump is provided with jet pump water inlet pipe, jet pump air inlet pipe and jet pump escape pipe, the jet pump water inlet pipe with The backflow water out UNICOM；The waste water drain is arranged on the rear portion bottom of oil expeller；The jet pump passes through jet pump Escape pipe and the molten air chamber UNICOM；The molten air chamber is arranged at the lower section of the oil expeller；Described molten air chamber includes aerating regulation device, and described aerating regulation device is arranged at the top of molten air chamber, described aeration Adjuster includes aerating regulation device air inlet pipe and aerating regulation device escape pipe, and described aerating regulation device is entered by aerating regulation device Tracheae and described molten air chamber UNICOM, described aerating regulation device escape pipe and the oil expeller UNICOM on described top, the exposure The upper end of gas adjuster escape pipe is provided with release head；Described blow device includes gas compression pump, compressed air supervisor and scavenging conduit；The gas outlet of the gas compression pump With the air inlet UNICOM of compressed air supervisor；The compressed air supervisor enters oil expeller by the top of oil expeller front end It is interior, and it is arranged at the top of oil expeller；Compressed air supervisor in the oil expeller is provided with multiple compressed air branch pipes, described Compressed air arms parallel be uniformly distributed, the upper end of described compressed air branch pipe sets scavenging conduit；The molten air chamber top is provided with exhaust outlet, and the bottom of the molten air chamber is provided with sewage draining exit；The air outlet of the scavenging conduit is with liquid level in 30 ° of installations.
- 2. a kind of remained ammonia oil expeller system provided with blow device according to claim 1, it is characterized in that, it is described Gas compression pump is nitrogen compression pump or air pressure pump.
- 3. a kind of remained ammonia oil expeller system provided with blow device according to claim 1, it is characterized in that, oil expeller Top be additionally provided with inspection socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147233.3A CN105565433B (en) | 2016-03-15 | 2016-03-15 | A kind of remained ammonia oil expeller system provided with blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147233.3A CN105565433B (en) | 2016-03-15 | 2016-03-15 | A kind of remained ammonia oil expeller system provided with blow device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565433A CN105565433A (en) | 2016-05-11 |
| CN105565433B true CN105565433B (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147233.3A Expired - Fee Related CN105565433B (en) | 2016-03-15 | 2016-03-15 | A kind of remained ammonia oil expeller system provided with blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565433B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008018158U1 (en) * | 2008-08-12 | 2011-12-22 | Ingolf Kurtze | Device for separating fat and oil emulsions |
| CN201785214U (en) * | 2010-08-06 | 2011-04-06 | 黑龙江建龙钢铁有限公司 | Closed floatation system with scum purging device |
| CN104478114A (en) * | 2014-11-28 | 2015-04-01 | 中冶焦耐工程技术有限公司 | Rotational flow air flotation separation device of tar ammonia water |
| CN204569620U (en) * | 2015-03-27 | 2015-08-19 | 山东钢铁股份有限公司 | A kind of coking chemical waste water oil removing slag removing system |
| CN205398171U (en) * | 2016-03-15 | 2016-07-27 | 山东钢铁股份有限公司 | Surplus aqueous ammonia degreaser system with device sweeps |
-
2016
- 2016-03-15 CN CN201610147233.3A patent/CN105565433B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105565433A (en) | 2016-05-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| 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: 20180123 Termination date: 20190315 |