CN105771629A - Oil separating device in desulfurization system - Google Patents
Oil separating device in desulfurization system Download PDFInfo
- Publication number
- CN105771629A CN105771629A CN201610010293.0A CN201610010293A CN105771629A CN 105771629 A CN105771629 A CN 105771629A CN 201610010293 A CN201610010293 A CN 201610010293A CN 105771629 A CN105771629 A CN 105771629A
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- CN
- China
- Prior art keywords
- oil separation
- oil separating
- oil
- dividing plate
- desulphurization system
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses an oil separating device in a desulfurization system, and belongs to the technical field of desulfurization. The device comprises that at least one group of oil separating plates is mounted inside an oil separating tank body; each group of oil separating plates is located between a tar-containing acid liquid inlet and a clear acid liquid outlet and comprises two separating plates I and one separating plate II; the separating plate II is located between the separating plates I, each separating plate I is located in a storage groove filled with a filter material, and the storage grooves are located at the bottom of the oil separating tank body. The fact that an oil separating device is added in a low temperature catalytic oxidation-process desulfurization system aims at preventing trapped tar from blocking a desulfurizer bed layer for a second time. The device is the oil separating tank internally provided with the separating plates and the quartz sand storage grooves, a sprayed regenerated tar-containing acid liquid firstly flows back to the oil separating tank body, tar, heavy oil and various oils are adsorbed and intercepted after passing through quartz sand, while a clear acid liquid can return to a regeneration system and continues to use; with use of the device, the desulfurization system resistance is decreased obviously, the desulfurization effect is improved obviously, and the oil separating tank is made of a glass steel material and has the advantages of corrosion resistance and low cost.
Description
Technical field
The present invention relates to technical field of desulfurization, particularly to the oil separation equipment in a kind of desulphurization system.
Background technology
Coke oven flue gas processes one of conventional method for desulfurization technology, coke oven flue gas is likely to containing gasification tar intercepted by the bed containing catalyst after desulfurizing tower, reach to purify purpose.But, through after a period of time, bed accumulates tar too much time can result in blockage bed, the resistance causing desulphurization system overall increases, and affects desulfurized effect.The bed of blocking is after regenerative system washs, and tar intercepted on it transfers in regenerating tank, and thus longtime running can make the tar content in regenerating tank more and more higher, and the regeneration effect of regenerative system is had a negative impact.
Summary of the invention
It is an object of the invention to overcome above the deficiencies in the prior art, it is provided that the oil separation equipment in a kind of desulphurization system.Oil separation equipment in the present invention the technical scheme is that a kind of desulphurization system for achieving the above object, it is characterized in that: include oil separation tank casing, its internally installed least one set oil separating plate, often group oil separating plate is containing between tar acid solution entrance and clear acid solution outlet, often group oil separating plate includes two pieces of dividing plates I and one piece of dividing plate II, dividing plate II is between dividing plate I, and every piece of dividing plate I is arranged in the storage tank equipped with filtrate, and storage tank is positioned at the bottom of oil separation tank casing.
Further, the material of described oil separation tank casing is fiberglass or outer surface be carbon steel inner surface is Corrosion Protection of Fiber Reinforced Plastics layer.
Further, the length of described oil separation tank casing is 5-7m, and width is 4-6m, is highly 3-5m.
Further, the height of described dividing plate I is 2.8-4.8m.
Further, the height of described dividing plate II is 2-4m.
Further, the length of described storage tank is 5-7m, and width is 0.6-0.8m, is highly 0.5-0.6m.
Further, described filtrate is quartz sand particle.
Further, the diameter of described quartz sand particle is 3-8mm.
The present invention is a kind of oil separation equipment increased in low-temperature catalytic oxidation method desulphurization system, it is therefore an objective to avoid the tar secondary blocking desulfurizing agent bed caught.Oil separation equipment is the internal oil separation tank equipped with dividing plate and quartz sand storage tank, the spray regeneration acid solution containing tar is first back in oil separation tank casing, the various oils such as tar, heavy oil is adsorbed after quartz sand, interception, and clear acid solution can return to regenerative system and is continuing with, after using this oil separation equipment, desulphurization system resistance significantly reduces, desulfurized effect significantly improves, and oil separation tank adopts glass steel material, corrosion-resistant, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the oil separation equipment in a kind of desulphurization system.
In figure: 1, oil separation tank casing, 2, the outlet of clear acid solution, 3, storage tank, 4, dividing plate I, 5, dividing plate II, 6, filtrate, 7, containing tar acid solution entrance.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, but invention is not limited to specific embodiment.
Embodiment 1
Oil separation equipment in a kind of desulphurization system, including oil separation tank casing 1, the material of oil separation tank casing 1 is fiberglass, and the length of oil separation tank casing 1 is 5m, and width is 4m, is highly 3m.The internally installed least one set oil separating plate of oil separation tank casing 1, often group oil separating plate is containing between tar acid solution entrance 7 and clear acid solution outlet 2, often group oil separating plate includes two pieces of dividing plates I 4 and one piece of dividing plate II 5, the height of dividing plate I is 2.8m, dividing plate II 5 is between dividing plate I 4, and the height of dividing plate II 5 is 2m.Every piece of dividing plate I 4 is arranged in the storage tank 3 equipped with filtrate 6, and storage tank 3 is positioned at the bottom of oil separation tank casing 1, and the length of storage tank 3 is 5m, and width is 0.6m, is highly 0.5m, and filtrate 6 is quartz sand particle, and the diameter of quartz sand particle is 3mm.
Operation principle: by the effect matched between dividing plate I 4, dividing plate II 5, storage tank 3, force the oil-containing acid solution that need to process quartz sand in storage tank 3, quartz sand has absorption, strainability, and the proportion of tar is a bit larger tham pickle, after the effect of twice storage tank 3, so just can play the effect of oil removal.
Embodiment 2
The Each part of the oil separation equipment in a kind of desulphurization system described in the present embodiment is all in the same manner as in Example 1 with annexation, and different technical parameters is:
1) the material outer surface of oil separation tank casing 1 is carbon steel inner surface is Corrosion Protection of Fiber Reinforced Plastics layer；
2) length of oil separation tank casing 1 is 6m, and width is 5m, is highly 4m；
3) height of dividing plate I 4 is 3.8m；
4) height of dividing plate II 5 is 3m；
5) length of storage tank 3 is 6m, and width is 0.7m, is highly 0.55m；
6) diameter of quartz sand particle is 5.5mm.
Embodiment 3
The Each part of the oil separation equipment in a kind of desulphurization system described in the present embodiment is all identical with embodiment 1, embodiment 2 with annexation, and different technical parameters is:
1) material of oil separation tank casing 1 is fiberglass；
2) length of oil separation tank casing 1 is 7m, and width is 6m, is highly 5m；
3) height of dividing plate I 4 is 4.8m；
4) height of dividing plate II 5 is 4m；
5) length of storage tank 3 is 7m, and width is 0.8m, is highly 0.6m；
6) diameter of quartz sand particle is 8mm.
Ultimate principle and the principal character of the present invention have more than been shown and described; skilled person will appreciate that the present invention is not restricted to the described embodiments; what the above embodiments and description described simply illustrates principles of the invention; without departing from the spirit and scope of the present invention; the present invention has various changes and modifications; these changes and improvements both fall within the scope of protection of present invention, and claimed scope is defined by appending claims and equivalent.
Claims (8)
1. the oil separation equipment in a desulphurization system, it is characterized in that: include oil separation tank casing (1), its internally installed least one set oil separating plate, often group oil separating plate is positioned between the acid solution entrance containing tar (7) and clear acid solution outlet (2), often group oil separating plate includes two pieces of dividing plates I (4) and one piece of dividing plate II (5), dividing plate II (5) is positioned between dividing plate I (4), every piece of dividing plate I (4) is arranged in the storage tank (3) equipped with filtrate (6), and storage tank (3) is positioned at the bottom of oil separation tank casing (1).
2. the oil separation equipment in a kind of desulphurization system according to claim 1, it is characterised in that: the material of described oil separation tank casing (1) is fiberglass or outer surface be carbon steel inner surface is Corrosion Protection of Fiber Reinforced Plastics layer.
3. the oil separation equipment in a kind of desulphurization system according to claim 1 and 2, it is characterised in that: the length of described oil separation tank casing (1) is 5-7m, and width is 4-6m, is highly 3-5m.
4. the oil separation equipment in a kind of desulphurization system according to claim 1 and 2, it is characterised in that: the height of described dividing plate I (4) is 2.8-4.8m.
5. the oil separation equipment in a kind of desulphurization system according to claim 1 and 2, it is characterised in that: the height of described dividing plate II (5) is 2-4m.
6. the oil separation equipment in a kind of desulphurization system according to claim 1 and 2, it is characterised in that: the length of described storage tank (3) is 5-7m, and width is 0.6-0.8m, is highly 0.5-0.6m.
7. the oil separation equipment in a kind of desulphurization system according to claim 1 and 2, it is characterised in that: described filtrate (6) is quartz sand particle.
8. the oil separation equipment in a kind of desulphurization system according to claim 7, it is characterised in that: the diameter of described quartz sand particle is 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010293.0A CN105771629A (en) | 2016-01-06 | 2016-01-06 | Oil separating device in desulfurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010293.0A CN105771629A (en) | 2016-01-06 | 2016-01-06 | Oil separating device in desulfurization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771629A true CN105771629A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010293.0A Pending CN105771629A (en) | 2016-01-06 | 2016-01-06 | Oil separating device in desulfurization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126838A (en) * | 2017-07-01 | 2017-09-05 | 成都国化环保科技有限公司 | A kind of flue gas desulfurization device line |
| CN107149874A (en) * | 2017-07-01 | 2017-09-12 | 成都国化环保科技有限公司 | A kind of retrieval of sulfuric acid equipment line |
-
2016
- 2016-01-06 CN CN201610010293.0A patent/CN105771629A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126838A (en) * | 2017-07-01 | 2017-09-05 | 成都国化环保科技有限公司 | A kind of flue gas desulfurization device line |
| CN107149874A (en) * | 2017-07-01 | 2017-09-12 | 成都国化环保科技有限公司 | A kind of retrieval of sulfuric acid equipment line |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |