CN106630004A - Oil removal collection device for phenol and ammonia recycling system - Google Patents
Oil removal collection device for phenol and ammonia recycling system Download PDFInfo
- Publication number
- CN106630004A CN106630004A CN201611028606.1A CN201611028606A CN106630004A CN 106630004 A CN106630004 A CN 106630004A CN 201611028606 A CN201611028606 A CN 201611028606A CN 106630004 A CN106630004 A CN 106630004A
- Authority
- CN
- China
- Prior art keywords
- oil
- separation tank
- collection device
- water separation
- recovery system
- 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.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 title abstract description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract description 4
- 238000004064 recycling Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 230000009615 deamination Effects 0.000 claims description 23
- 238000006481 deamination reaction Methods 0.000 claims description 23
- XABJJJZIQNZSIM-UHFFFAOYSA-N azane;phenol Chemical compound [NH4+].[O-]C1=CC=CC=C1 XABJJJZIQNZSIM-UHFFFAOYSA-N 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 11
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract 2
- 239000010865 sewage Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- KSSNXJHPEFVKHY-UHFFFAOYSA-N phenol;hydrate Chemical compound O.OC1=CC=CC=C1 KSSNXJHPEFVKHY-UHFFFAOYSA-N 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to an oil removal collection device for a phenol and ammonia recycling system. The oil removal collection device is characterized by comprising a vertically arranged ammonia removal water cooler, wherein a steam oil removal device is arranged on the ammonia removal water cooler; the bottom part of the ammonia removal water cooler is connected with an oil and water separation tank through a blowdown pipeline; the oil and water separation tank is provided with a water outlet; the lower part of the oil and water separation tank is connected with an oil tank through an oil drainage pipeline; the oil tank is provided with an oil outlet. A floating oil removal device is arranged on the oil and water separation tank, and comprises an oil scraping knife and an oil drainage plate; the oil scraping knife is arranged at the top part of the oil and water separation tank; the oil drainage plate is connected with the oil and water separation tank and the oil tank. The oil removal collection device has the advantages that the blockage of the ammonia removal water cooler is prevented, and the dirty oil is collected.
Description
Technical field
The present invention relates to a kind of oil removing collection device for phenol ammonia recovery system, belongs to coal gasification waste water process field.
Background technology
Although coal gasification waste water has carried out depickling, deamination oil removing through phenol ammonia recovery unit, in the phenol water after oil removing
Still containing oil, this part oil is caused in a large number to gather in cooler.In prior art, because phenol ammonia reclaiming process can not
Remove these oil, therefore it is serious to easily lead to cooler blocking, so as to affect heat transfer effect, the shortening device cycle of operation, no
Beneficial to improve production efficiency.
The content of the invention
For the problems referred to above, it is an object of the invention to provide it is a kind of prevent deamination water cooler block for phenol recovery ammonia
The oil removing collection device of system.
For achieving the above object, the present invention takes technical scheme below：A kind of oil removing for phenol ammonia recovery system is collected
Device, it is characterised in that：It includes vertically arranged deamination water cooler, is provided with steam on the deamination water cooler and removes
Oily device.
Oil-water separation tank is connected by blowdown pipeline in the bottom of the deamination water cooler, on the oil-water separation tank
Delivery port is provided with, oil groove is connected by delivery pipeline in the bottom of the oil-water separation tank, be provided with out on the oil groove
Hydraulic fluid port.
It is provided with the oil-water separation tank except oil slick device, it is described except oil slick device includes being arranged on oil-water separation tank
The oil scraper at top and the oil extraction plate of the connection oil-water separation tank and the oil groove.
In the blowdown pipeline, the oil-water separation tank, the delivery pipeline, the oil groove, the oil extraction plate and described
Tracing thermal-insulating device is provided with oil-out.
Visor is provided with the delivery pipeline.
The delivery port is arranged on the middle part of the oil-water separation tank, and control valve is provided with the delivery port.
The oil-out is arranged on the bottom of the oil groove, and control valve is provided with the oil-out.
Control valve is provided with the blowdown pipeline.
Control valve is provided with the delivery pipeline.
The steam oil-removing device is arranged on the top of the deamination water cooler.
Due to taking above technical scheme, it has advantages below to the present invention：1st, the present invention is provided with steam oil-removing device,
Using the steam medium in steam oil-removing device, rapidly steam heating can be carried out to deamination water cooler, make deamination water-cooled
But the greasy dirt of device bottom softens, and then discharges through blowdown pipeline with steam and condensate liquid, and the present invention is prevented from deamination water-cooled
But device blocking.2nd, the present invention is provided with oil-water separation tank and oil groove, can rapidly to sewage and Oil stain mixture or oil
Dirty and condensate mixture carries out stratification, and the greasy dirt after separation is delivered in oil groove, in order to secondary utilization, saves
Resource, while being prevented from polluting environment, security is good.3rd, the present invention is provided with except oil slick device, in order to profit is divided
Top layer oil slick from groove is delivered in oil groove, further increases the effect that degreases.4th, blowdown pipeline of the present invention, water-oil separating
Tracing thermal-insulating device is provided with groove, delivery pipeline, oil groove, oil extraction plate and oil-out, greasy dirt condensation is prevented from, accelerates oil
Dirt flowing, the present invention effect that degreases is good.5th, the present invention is provided with visor on delivery pipeline, pure in order to ensure oil extraction dirt
Degree.
Description of the drawings
Fig. 1 is the structural representation of the present invention
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the present invention proposes a kind of oil removing collection device for phenol ammonia recovery system, it includes vertical cloth
The deamination water cooler 1 put, is provided with steam oil-removing device 2 on deamination water cooler 1.In the bottom of deamination water cooler 1
Oil-water separation tank 4 is connected by blowdown pipeline 3, delivery port 41 is provided with oil-water separation tank 4.Under oil-water separation tank 4
Portion connects oil groove 6 by delivery pipeline 5, and oil-out 61 is provided with oil groove 6.
In above-described embodiment, it is provided with oil-water separation tank 4 except oil slick device, except oil slick device includes being arranged on profit
The oil scraper 7 and connection oil-water separation tank 4 at the top of separating tank 4 and the oil extraction plate 8 of oil groove 6, can be by the top layer of oil-water separation tank 4
Oil slick is delivered in oil groove 6.
In above-described embodiment, blowdown pipeline 3, oil-water separation tank 4, delivery pipeline 5, oil groove 6, oil extraction plate 8 and oil-out 61
On be provided with tracing thermal-insulating device, be prevented from greasy dirt condensation.
In above-described embodiment, delivery port 41 is arranged on the middle part of oil-water separation tank 4, and control valve is provided with delivery port 41
9。
In above-described embodiment, oil-out 61 is arranged on the bottom of oil groove 6, and control valve 10 is provided with oil-out 61.
In above-described embodiment, visor is provided with delivery pipeline 5, in order to ensure oil extraction purity.
In above-described embodiment, control valve 31 is provided with blowdown pipeline 3.
In above-described embodiment, control valve 51 is provided with delivery pipeline 5.
In above-described embodiment, steam oil-removing device 2 is arranged on the top of deamination water cooler 1.
In above-described embodiment, steam oil-removing device 2 is steam pipe line.
When the present invention is used, under normal circumstances, the tube side medium of deamination water cooler 1 is the oil-containing phenol after depickling, deamination
Water, shell side medium is cooling water.Because deamination water cooler 1 needs to carry out easily gathering after cooling heat transferring, therefore greasy dirt cooling
In the bottom of deamination water cooler 1.Now, interval opens blowdown pipeline 3, you can to complete the oil extraction to deamination water cooler 1
Operation.When such as finding that greasy dirt results in blockage on deamination water cooler 1 and affects heat transfer effect, that is, open steam oil-removing device
2, the pressure of the steam inside medium of steam oil-removing device 2 is 0.5 MPa, and temperature is 160 degrees Celsius, can be to deamination water cooler
1 carries out steam heating.Greasy dirt heats after-tack with steam and condensate liquid through blowdown pipeline 3, into oil-water separation tank 4.No matter
It is the sewage and Oil stain mixture for discharging under normal circumstances, or adds the greasy dirt and condensate mixture of hot driving, due to density
Difference is big, and greasy dirt and sewage are easy in the stratification of oil-water separation tank 4.After standing separation, the bottom of oil-water separation tank 4 is oil
Dirt, middle part is sewage, and there is particle, the dust that greasy dirt is wrapped up on top layer.When oil-water separation tank 4 reaches certain liquid level, using hand push
Oil scraper 7 pushes to top layer oil slick in oil groove 6 through oil extraction plate 8.Afterwards, delivery pipeline 5 is opened, according to U-tube principle, is beaten
After driving control valve 51, the bottom greasy dirt of oil-water separation tank 4 is flowed in oil groove 6.Institute is confirmed by the visor observed on delivery pipeline 5
Row's medium be greasy dirt, closing control valve 51 after emptying.After greasy dirt emptying in oil-water separation tank 4, there is substantial amounts of sewage, open
Control valve 9 on delivery port 41, so as to the sewage in emptying oil-water separation tank 4.After oil groove 6 reaches certain liquid level, open out
Control valve 10 on hydraulic fluid port 61, completes loading and unloading.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each part, connected mode etc. all can be
Change, every equivalents carried out on the basis of technical solution of the present invention and improvement should not be excluded the present invention's
Outside protection domain.
Claims (10)
1. a kind of oil removing collection device for phenol ammonia recovery system, it is characterised in that：It includes vertically arranged deamination water-cooled
But device, on the deamination water cooler steam oil-removing device is provided with.
2. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 1, it is characterised in that：Described de-
The bottom of ammoniacal liquor cooler connects oil-water separation tank by blowdown pipeline, and on the oil-water separation tank delivery port is provided with,
The bottom of the oil-water separation tank connects oil groove by delivery pipeline, and on the oil groove oil-out is provided with.
3. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：In the oil
It is provided with water separating tank except oil slick device, it is described except oil slick device includes being arranged on oil scraper and the company at the top of oil-water separation tank
Connect the oil extraction plate of the oil-water separation tank and the oil groove.
4. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：In the row
It is provided with dirty pipeline, the oil-water separation tank, the delivery pipeline, the oil groove, the oil extraction plate and the oil-out
Tracing thermal-insulating device.
5. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：In the row
Visor is provided with oil pipeline.
6. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：The water outlet
Mouth is arranged on the middle part of the oil-water separation tank, and control valve is provided with the delivery port.
7. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：It is described fuel-displaced
Mouth is arranged on the bottom of the oil groove, and control valve is provided with the oil-out.
8. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：In the row
Control valve is provided with dirty pipeline.
9. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 2, it is characterised in that：In the row
Control valve is provided with oil pipeline.
10. a kind of oil removing collection device for phenol ammonia recovery system as claimed in claim 1 or 2, it is characterised in that：It is described
Steam oil-removing device is arranged on the top of the deamination water cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028606.1A CN106630004A (en) | 2016-11-17 | 2016-11-17 | Oil removal collection device for phenol and ammonia recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028606.1A CN106630004A (en) | 2016-11-17 | 2016-11-17 | Oil removal collection device for phenol and ammonia recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106630004A true CN106630004A (en) | 2017-05-10 |
Family
ID=58807440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611028606.1A Pending CN106630004A (en) | 2016-11-17 | 2016-11-17 | Oil removal collection device for phenol and ammonia recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106630004A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854165A (en) * | 2017-12-28 | 2018-11-23 | 郑州铂来化研科技有限公司 | Oily separation method in a kind of deammoniation tower ammonia lime set |
| CN109481993A (en) * | 2018-11-22 | 2019-03-19 | 唐山唐钢气体有限公司 | A kind of emptying gas filter device |
| CN114768306A (en) * | 2022-05-26 | 2022-07-22 | 陕西精益化工有限公司 | Heavy oil collecting and conveying method for phenol ammonia recovery |
| CN114853119A (en) * | 2022-06-21 | 2022-08-05 | 广东韶钢松山股份有限公司 | Ammonia still blowdown water treatment facilities and coal gas clean system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854165A (en) * | 2017-12-28 | 2018-11-23 | 郑州铂来化研科技有限公司 | Oily separation method in a kind of deammoniation tower ammonia lime set |
| CN109481993A (en) * | 2018-11-22 | 2019-03-19 | 唐山唐钢气体有限公司 | A kind of emptying gas filter device |
| CN114768306A (en) * | 2022-05-26 | 2022-07-22 | 陕西精益化工有限公司 | Heavy oil collecting and conveying method for phenol ammonia recovery |
| CN114853119A (en) * | 2022-06-21 | 2022-08-05 | 广东韶钢松山股份有限公司 | Ammonia still blowdown water treatment facilities and coal gas clean system |
| CN114853119B (en) * | 2022-06-21 | 2023-08-04 | 广东韶钢松山股份有限公司 | Ammonia still sewage treatment device and gas purification system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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