CN205709964U - A kind of remained ammonia oil removal by air bubbling system - Google Patents
A kind of remained ammonia oil removal by air bubbling system Download PDFInfo
- Publication number
- CN205709964U CN205709964U CN201620624873.4U CN201620624873U CN205709964U CN 205709964 U CN205709964 U CN 205709964U CN 201620624873 U CN201620624873 U CN 201620624873U CN 205709964 U CN205709964 U CN 205709964U
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- CN
- China
- Prior art keywords
- oil removal
- air
- air bubbling
- tail gas
- remained ammonia
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Abstract
The utility model discloses a kind of remained ammonia oil removal by air bubbling system, including oil removal by air bubbling room, molten air chamber, jet pump, air introduction, circulation of tail gas pipe and three-way valve；With circulation of tail gas pipe, jet pump is connected with oil removal by air bubbling room, constantly the tail gas of suction oil removal by air bubbling chamber interior becomes the source of the gas of new molten gas, decrease or even avoid the tail gas in oil removal by air bubbling room to escape, reduce the tail gas accumulation of more than oil removal by air bubbling indoor liquid level.
Description
Technical field
This utility model relates to coker technical field, especially relates to a kind of remained ammonia oil removal by air bubbling system.
Background technology
Remained ammonia is an important medium of output in integrated iron and steel works, the recovered work of remained ammonia that coke oven produces
Enter pretreatment remained ammonia vat after the mechanical settling tank of sequence or dreg scraping trough precipitate and separate to stand, the most also to enter
One step removes the oil-containing inside remained ammonia and impurity, at present, the oil-containings used in oil removal by air bubbling method removing remained ammonia more
And impurity, utilizing mode of jet to be absorbed by air in remained ammonia system, form air-water mixture, mixing wastewater with air liquid is through molten
Gas tank respectively enters aerating regulation device again and is returned to oil removal by air bubbling indoor by release head, release head the bubble diameter after processing is more
Add tiny so that it is adhere to flco, cause overall proportion less than the situation of remained ammonia, make flco emersion water according to law of buoyancy
Face, thus separate the oil in remained ammonia or float.
But this system needs constantly to introduce the Venturi tube formation air-water mixture that new air enters in jet pump, by
Remained ammonia temperature in oil removal by air bubbling room is higher and accumulates more microbubble, cause oil removal by air bubbling chamber interior liquid level with
On tail gas more, easily escape, cause environmental pollution, have a strong impact on the operation bad border of worker simultaneously；And tail gas accumulation, cause
The above air pressure of liquid level raises, and also the floating of oil or float in remained ammonia is created negative influence.
Therefore, how to reduce or even to avoid the tail gas in oil removal by air bubbling room to escape, reduce oil removal by air bubbling indoor liquid levels with
On tail gas accumulation be that those skilled in the art need badly and solve the technical problem that.
Utility model content
The purpose of this utility model is to provide a kind of remained ammonia oil removal by air bubbling system, and this oil removal by air bubbling system can subtract
Avoid the tail gas in oil removal by air bubbling room to escape less or even, reduce the tail gas accumulation of more than oil removal by air bubbling indoor liquid level.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is:
A kind of remained ammonia oil removal by air bubbling system, including oil removal by air bubbling room, molten air chamber, jet pump, air introduction, tail gas
Circulation pipe and three-way valve；
Described oil removal by air bubbling room includes the remained ammonia entrance for introducing the remained ammonia treating oil removing, for discharging air supporting
After the remained ammonia outlet of the remained ammonia after oil removing and discharge oil removal by air bubbling, the oils thing outlet of the oils thing of output, described
The remained ammonia entrance of oil removal by air bubbling room connects with remained ammonia water source；
The inlet of described jet pump connects for extraction remained ammonia with the middle and lower part of described oil removal by air bubbling room, described
The air inlet of jet pump is connected with one end of described air introduction and one end of described circulation of tail gas pipe by described three-way valve
Pass to supply air or tail gas in described jet pump, the other end emptying of described air introduction, described circulation of tail gas pipe
The other end connects with described oil removal by air bubbling room and the two junction is positioned on the liquid level that described oil removal by air bubbling is indoor, described in penetrate
The gas-liquid mixture outlet of stream pump connects with the gas-liquid mixture entrance of described molten air chamber, and the gas-liquid mixture of described molten air chamber goes out
Mouth connects with the bottom of described oil removal by air bubbling machine.
Preferably, described three-way valve is electric T-shaped valve.
Preferably, also including the mist eliminator taking off liquid for tail gas, described mist eliminator is arranged at the interior of described oil removal by air bubbling room
Portion, and it is positioned at the junction of described circulation of tail gas pipe and described oil removal by air bubbling room, and it is located close to the one of described oil removal by air bubbling room
Side.
Preferably, described mist eliminator is baffle plate type mist eliminator.
Preferably, described circulation of tail gas pipe is reverse U shape, and the peak of described circulation of tail gas pipe is higher than described circulation of tail gas
The level height of the junction of pipe and described oil removal by air bubbling room, the described oil removal by air bubbling room of the liquid being beneficial in tail gas backflow.
Compared with prior art, this utility model provides a kind of remained ammonia oil removal by air bubbling system, including oil removal by air bubbling
Room, molten air chamber, jet pump, air introduction, circulation of tail gas pipe and three-way valve；This utility model has following Advantageous effect
Really:
1. in this utility model, with circulation of tail gas pipe, jet pump is connected with oil removal by air bubbling room, constantly aspirate oil removal by air bubbling
The tail gas of chamber interior becomes the source of the gas of new molten gas, decreases or even avoid the tail gas in oil removal by air bubbling room to escape, fall
Tail gas accumulation more than low oil removal by air bubbling indoor liquid level.
2. the oil removal by air bubbling system that this utility model provides both can be used in coking industry remained ammonia system, it is also possible to uses
Inside the system needing by air supporting principle Treatment of Wastewater in Coking, having construction simple, energy consumption is low, improves the spy of Environmental Protection Level
Point.
3. in this utility model, circulation of tail gas blockage when, it is possible to use three-way valve switches air in time to be introduced
Pipe, has switching and is simple and convenient to operate and the feature of easy cleaning, and this system reform is based on existing equipment simultaneously, does not affect master
Body equipment, substantially without investment, has preferable economic benefit and social benefit.
This utility model provides a kind of remained ammonia oil removal by air bubbling system, and the tail gas that oil removal by air bubbling is indoor is the most sharp
With, again as the source of the gas of oil removal by air bubbling, it is particularly well-suited to coking industry, remained ammonia oil removal by air bubbling system can be greatly reduced
The tail gas amount produced, operating environment is greatly improved.
Accompanying drawing explanation
The operation principle schematic diagram of the remained ammonia oil removal by air bubbling system that Fig. 1 provides for this utility model embodiment.
In figure: 1 oil removal by air bubbling room, 101 remained ammonia entrances, 102 remained ammonia outlets, 103 oils thing outlets, 2 molten gas
Room, 3 jet pumps, 4 air introduction, 5 circulation of tail gas pipes.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model rather than whole embodiments.Based on the reality in this utility model
Execute example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all
Belong to the scope of this utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " axially ", " radially ", " longitudinally ", " horizontal stroke
To ", " length ", " width ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", " outward ", " clockwise ",
Orientation or the position relationship of the instruction such as " counterclockwise ", " vertically ", " level " are based on orientation shown in the drawings or position relationship, only
It is for the ease of description this utility model and to simplify description rather than instruction or imply that the device of indication or element must have spy
Fixed orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score, can include that the first and second features directly contact, it is also possible to include the first and second features be not directly contact but
By the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include
Fisrt feature second feature surface and oblique upper, or be merely representative of fisrt feature level height higher than second feature.
Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature the underface of second feature and tiltedly under
Side, or it is merely representative of fisrt feature level height less than second feature.
Operation principle signal with reference to the remained ammonia oil removal by air bubbling system that Fig. 1, Fig. 1 provide for this utility model embodiment
Figure.
This utility model provides a kind of remained ammonia oil removal by air bubbling system, including oil removal by air bubbling room 1, molten air chamber 2, jet
Pump 3, air introduction 4, circulation of tail gas pipe 5 and three-way valve；
Described oil removal by air bubbling room includes the remained ammonia entrance 101 for introducing the remained ammonia treating oil removing, for discharging
After the remained ammonia outlet 102 of the remained ammonia after oil removal by air bubbling and discharge oil removal by air bubbling, the oils thing of the oils thing of output goes out
Mouth 103, the remained ammonia entrance of described oil removal by air bubbling room connects with remained ammonia water source；
The inlet of described jet pump 3 connects with the middle and lower part of described oil removal by air bubbling room 1 for extraction remained ammonia, institute
State air inlet one end and the one of described circulation of tail gas pipe 5 by described three-way valve with described air introduction of jet pump 3
End connection is to supply air or tail gas in described jet pump 3, and the other end emptying of described air introduction 4, described tail gas follows
The other end of endless tube 5 connects with described oil removal by air bubbling room 1 and the two junction be positioned at described oil removal by air bubbling room 1 liquid level it
On, the gas-liquid mixture outlet of described jet pump 3 connects with the gas-liquid mixture entrance of described molten air chamber 2, described molten air chamber 2
Gas-liquid mixture outlet connects with the bottom of described oil removal by air bubbling machine 1.
In an embodiment of the present utility model, described three-way valve is electric T-shaped valve.
In an embodiment of the present utility model, also including the mist eliminator taking off liquid for tail gas, described mist eliminator is arranged
In the inside of described oil removal by air bubbling room 1, and it is positioned at the junction of described circulation of tail gas pipe 5 and described oil removal by air bubbling room 1, and is positioned at
Side near described oil removal by air bubbling room 1.
In an embodiment of the present utility model, described mist eliminator is baffle plate type mist eliminator.
In an embodiment of the present utility model, described circulation of tail gas pipe 5 is reverse U shape, described circulation of tail gas pipe 5
Peak is higher than the level height of described circulation of tail gas pipe 5 with the junction of described oil removal by air bubbling room 1, the liquid being beneficial in tail gas
The described oil removal by air bubbling room 1 of body backflow.
The method and apparatus of the most detailed description of this utility model is prior art, repeats no more.
Principle of the present utility model and embodiment are set forth by specific embodiment used herein, above enforcement
The explanation of example is only intended to help to understand method of the present utility model and core concept thereof.It should be pointed out that, for the art
Those of ordinary skill for, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some
Improving and modify, these improve and modification also falls in this utility model scope of the claims.
Claims (5)
1. a remained ammonia oil removal by air bubbling system, it is characterised in that include that oil removal by air bubbling room, molten air chamber, jet pump, air draw
Enter pipe, circulation of tail gas pipe and three-way valve；
Described oil removal by air bubbling room includes the remained ammonia entrance for introducing the remained ammonia treating oil removing, for discharging oil removal by air bubbling
After the remained ammonia outlet of remained ammonia and discharge the oils thing outlet of the oils thing of output after oil removal by air bubbling, described air supporting
The remained ammonia entrance of oil removing room connects with remained ammonia water source；
The inlet of described jet pump connects with the middle and lower part of described oil removal by air bubbling room for extraction remained ammonia, described jet
The air inlet of pump by described three-way valve connect with one end of one end of described air introduction and described circulation of tail gas pipe with
Air or tail gas is supplied in described jet pump, the other end emptying of described air introduction, another of described circulation of tail gas pipe
End connects with described oil removal by air bubbling room and the junction of the two is positioned on the liquid level that described oil removal by air bubbling is indoor, described jet pump
Gas-liquid mixture outlet connect with the gas-liquid mixture entrance of described molten air chamber, the gas-liquid mixture of described molten air chamber export and
The bottom connection of described oil removal by air bubbling machine.
Remained ammonia oil removal by air bubbling system the most according to claim 1, it is characterised in that described three-way valve is electric three passes
Valve.
Remained ammonia oil removal by air bubbling system the most according to claim 1, it is characterised in that also include taking off liquid for tail gas
Mist eliminator, described mist eliminator is arranged at the inside of described oil removal by air bubbling room, and is positioned at described circulation of tail gas pipe and removes with described air supporting
The junction of grease chamber, and it is located close to the side of described oil removal by air bubbling room.
Remained ammonia oil removal by air bubbling system the most according to claim 3, it is characterised in that described mist eliminator is baffle plate type
Mist eliminator.
Remained ammonia oil removal by air bubbling system the most according to claim 1, it is characterised in that described circulation of tail gas pipe is down U
Font, the peak of described circulation of tail gas pipe is high with the level of the junction of described oil removal by air bubbling room higher than described circulation of tail gas pipe
Degree, the described oil removal by air bubbling room of the liquid being beneficial in tail gas backflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624873.4U CN205709964U (en) | 2016-06-22 | 2016-06-22 | A kind of remained ammonia oil removal by air bubbling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624873.4U CN205709964U (en) | 2016-06-22 | 2016-06-22 | A kind of remained ammonia oil removal by air bubbling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709964U true CN205709964U (en) | 2016-11-23 |
Family
ID=57315101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624873.4U Expired - Fee Related CN205709964U (en) | 2016-06-22 | 2016-06-22 | A kind of remained ammonia oil removal by air bubbling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709964U (en) |
-
2016
- 2016-06-22 CN CN201620624873.4U patent/CN205709964U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161123 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |