CN202828575U - Cold coke water tank of delay coking - Google Patents
Cold coke water tank of delay coking Download PDFInfo
- Publication number
- CN202828575U CN202828575U CN201220487715.0U CN201220487715U CN202828575U CN 202828575 U CN202828575 U CN 202828575U CN 201220487715 U CN201220487715 U CN 201220487715U CN 202828575 U CN202828575 U CN 202828575U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- floating roof
- tank body
- filled
- delayed coking
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a cold coke water tank of delay coking. The cold coke water tank of the delay coking comprises a tank body, an air collection chamber, a desulfuration chamber, a water inlet and a water outlet, wherein the water inlet and the water outlet are formed in the periphery of the tank body. The cold coke water tank of the delay coking further comprises a floating roof capable of floating on the surface of the cold coke water inside the tank body, and an air collection pipe is arranged on the floating roof. The air collection chamber and the desulfuration chamber are sequentially connected on the air collection pipe. The floating roof of the cold coke water tank of the delay coking can float up and down together with the lifting and dropping of a liquid level, and therefore the explosion problem caused by respiration of the cold coke water tank is solved.
Description
Technical field
The utility model relates to a kind of Delayed coking coke-cooling water and fills with.
Background technology
In the oil refining enterprise, delay coking device coke cooling water originally adopted the pond to cool off in the open, and the foul gas such as the hydrogen sulphide in the coke cooling water, mercaptan have caused serious pollution to environment.In order to solve the problem of environmental pollution, adopt airtight tank body to store coke cooling water in the prior art, and with the purpose of gas through digester desulfurization realization deodorization, but because the respiration of coke cooling water tank, easily cause the ferrous spontaneous combustion of coke cooling water kettle cure, ignite the interior fire gases of tank and make the blast of coke cooling water tank body.
The utility model content
The purpose of this utility model provides a kind of Delayed coking coke-cooling water and fills with.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of Delayed coking coke-cooling water is filled with, and comprises tank body, common chamber, desulfurization chamber and is arranged on water inlet and the water outlet of tank body periphery, and also comprise floating over the floating roof above the coke cooling water in the tank body, floating roof is provided with effuser; Described common chamber and desulfurization chamber order be connected on mutually effuser above.
When in the coke cooling water tank coke cooling water being arranged, logical coke cooling water under the above-mentioned effuser, upper logical common chamber, logical desulfurization chamber on the common chamber.Above-mentioned water inlet and water outlet all preferably are arranged on the tank base periphery.
In order to be conducive to balance, make floating head can play better covering effect, described effuser is arranged on the central authorities of floating roof.
In order to prevent that the pernicious gas in the coke cooling water overflows in the tank body, described floating roof periphery is fitted with inner tank wall.
In order further to prevent overflowing of pernicious gas in the coke cooling water, described floating roof is provided with seal ring along its periphery.
Above-mentioned floating roof is preferably the cavity body structure of hollow.Floating roof be shaped as arbitrary shape.
Below floating roof, the periphery of tank body and also be provided with the oil slick discharge side near the position of floating roof.
Below floating roof, the periphery of tank body and also be provided with the scum silica frost discharge side near the position of floating roof.
Fluctuate although floating roof is the lifting with liquid level, can oil slick discharge side and scum silica frost discharge side be set according to the conventional storage level of coke cooling water in the cold burnt tower.
The bottom of tank body or bottom periphery also are provided with the coke powder discharge side.
In order to protect from the wind and rain, also be provided with canopy at the top of tank body.
The utility model coke cooling water tank, its floating roof can fluctuate with the lifting of liquid level, thereby has solved the blast problem that the respiration owing to the coke cooling water tank causes.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1 is tank body, and 2 is common chamber, and 3 is desulfurization chamber, and 4 is water inlet, and 5 is water outlet, and 6 is the coke powder discharge side, and 7 is the oil slick discharge side, and 8 is the scum silica frost discharge side, and 9 is floating roof, and 10 is effuser, and 11 is canopy, and 12 is seal ring.
The specific embodiment
In order to understand better the utility model, further illustrate content of the present utility model below in conjunction with embodiment, but content of the present utility model not only is confined to the following examples.
As shown in Figure 1, Delayed coking coke-cooling water is filled with, and comprises tank body, common chamber, desulfurization chamber, the water inlet that is arranged on the tank body periphery and water outlet, can float over the floating roof above the coke cooling water in the tank body, and floating roof central authorities are provided with effuser; Described common chamber and desulfurization chamber order be connected on mutually effuser above; Described floating roof is provided with seal ring along its periphery, and fits with inner tank wall; Floating roof is the cavity body structure of hollow; Below floating roof, the periphery of tank body and also be provided with oil slick discharge side and scum silica frost discharge side near the position of floating roof; Bottom periphery is provided with the coke powder discharge side; Top at tank body is provided with canopy.
Above-mentioned coke cooling water tank, its floating roof can fluctuate with the lifting of liquid level, thereby has solved the blast problem that the respiration owing to the coke cooling water tank causes.
Claims (10)
1. a Delayed coking coke-cooling water is filled with, and comprises tank body, common chamber, desulfurization chamber and is arranged on water inlet and the water outlet of tank body periphery, and it is characterized in that: also comprise floating over the floating roof above the coke cooling water in the tank body, floating roof is provided with effuser; Described common chamber and desulfurization chamber order be connected on mutually effuser above.
2. a kind of Delayed coking coke-cooling water as claimed in claim 1 is filled with, and it is characterized in that: floating roof is the cavity body structure of hollow.
3. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: the periphery of floating roof and inner tank wall are fitted.
4. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: floating roof is provided with seal ring along its periphery.
5. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: effuser is arranged on the central authorities of floating roof.
6. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: water inlet and water outlet are arranged on the tank base periphery.
7. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: below floating roof, the periphery of tank body and also be provided with the oil slick discharge side near the position of floating roof.
8. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: below floating roof, the periphery of tank body and also be provided with the scum silica frost discharge side near the position of floating roof.
9. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: the bottom of tank body or bottom periphery also are provided with the coke powder discharge side.
10. a kind of Delayed coking coke-cooling water as claimed in claim 1 or 2 is filled with, and it is characterized in that: the top at tank body also is provided with canopy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487715.0U CN202828575U (en) | 2012-09-21 | 2012-09-21 | Cold coke water tank of delay coking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487715.0U CN202828575U (en) | 2012-09-21 | 2012-09-21 | Cold coke water tank of delay coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202828575U true CN202828575U (en) | 2013-03-27 |
Family
ID=47940336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220487715.0U Expired - Lifetime CN202828575U (en) | 2012-09-21 | 2012-09-21 | Cold coke water tank of delay coking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202828575U (en) |
-
2012
- 2012-09-21 CN CN201220487715.0U patent/CN202828575U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |