CN214861377U - Crude benzene separation water tank of coking plant - Google Patents
Crude benzene separation water tank of coking plant Download PDFInfo
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- CN214861377U CN214861377U CN202121111140.8U CN202121111140U CN214861377U CN 214861377 U CN214861377 U CN 214861377U CN 202121111140 U CN202121111140 U CN 202121111140U CN 214861377 U CN214861377 U CN 214861377U
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Abstract
The utility model discloses a coking plant crude benzol separation basin, including the oil water separating tank, one side upper portion in oil water separating tank be provided with centrifugal swirler, centrifugal swirler be provided with the bottom tube, the bottom tube insert the bottom in oil water separating tank, the inside fender stream board that is provided with of oil water separating tank, the oil water separating tank one side connection of keeping away from the inlet pipe be provided with out crude benzol pipe and outlet pipe, the inside first float and the second float of being provided with of oil water separating tank, first float density be less than the density of crude benzol, second float density be greater than crude benzol and be less than water, first float and second float all connection director, the controller still connect and take out crude benzol pump and suction pump. The utility model discloses be favorable to avoiding the not thorough problem of different density liquid separations, different liquid recycle alone reaches good separation, utilization effect.
Description
Technical Field
The utility model belongs to the technical field of liquid separation utilizes device. In particular to a crude benzene separation water tank of a coking plant.
Background
The separator tank serves as the most common means for separating the various liquids and gases. The existing separation device is mostly simple to separate, has small capacity, short separation time, unclear separation interface and difficult separate recycling of different liquids, and cannot visually judge the separation effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a crude benzene separation trough of a coking plant.
The utility model discloses a realize like this: the utility model provides a coking plant crude benzol separation basin, includes the oil-water separation groove, one side upper portion of oil-water separation groove be provided with centrifugal cyclone, one side of centrifugal cyclone be provided with the inlet pipe, the inlet pipe be used for the transport of crude benzol separation water, centrifugal cyclone upper portion be provided with the gas vent, the gas vent connect tail gas processing system, centrifugal cyclone be provided with the bottom tube, the bottom tube insert the bottom of oil-water separation groove, the oil-water separation inslot portion be provided with and keep off the flow board, keep off the flow board perpendicular to liquid flow direction, one side connection that the oil-water separation groove kept away from the inlet pipe be provided with out crude benzol pipe and outlet pipe, play crude benzol pipe set up in the top of outlet pipe, play crude benzol pipe and outlet pipe on be provided with out crude benzol pump and suction pump respectively, oil-water separation inslot portion be provided with first float and second float, first float density be less than the density of crude benzol, second float density be greater than crude benzol and be less than water, first float and second float all connect the controller, the controller still connect and take out crude benzol pump and suction pump.
The water separated from crude benzene enters from the top of the oil-water separation tank, the liquid-gas separator is realized through a centrifugal cyclone, gas is discharged from an exhaust port, liquid flows into the bottom of the oil-water separation tank through a bottom pipe, the crude benzene and the water are layered in the oil-water separation tank, a flow baffle is additionally arranged in the oil-water separation tank, and the flow baffle is perpendicular to the flowing direction of the liquid to prevent the propagation of liquid level waves. And the first floater, the second floater and the controller are adopted to control and adjust the inlet pipe elevations of the rough benzene pump and the suction pump, so as to respectively recover different liquids.
The inlet pipe on be provided with the observation window, conveniently observe the feed liquor condition.
The oil-water separation tank is provided with a liquid level meter, so that the separation effect can be observed.
The liquid level meter is a glass tube liquid level meter, is convenient to observe and is economical and practical.
The glass tube liquid level meter is provided with a heat tracing device to prevent the glass tube liquid level meter from being frozen and cracked in winter.
The utility model has the advantages that: the utility model has the advantages of reasonable design, set up centrifugal cyclone and realize the liquid-gas separation, supporting tail gas processing system simultaneously, improve the operational environment, the inside fender stream board that sets up of oil-water separation groove is favorable to avoiding the not thorough problem of different density liquid separations, adopt transparent glass pipe level gauge, be convenient for observe the separation effect, adopt first float, second float and controller to control the adjustment and take out thick benzene pump and suction pump and be favorable to different liquid recycle alone, reach good separation, utilize the effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a feed pipe, 2-an observation window, 3-an exhaust port, 4-a centrifugal cyclone, 401-a bottom pipe, 5-an oil-water separation tank, 6-a flow baffle, 7-a liquid level meter, 8-a crude benzene pump, 9-a water pump, 10-a crude benzene outlet pipe, 11-a water outlet pipe, 12-a first floater, 13-a second floater, 14-a controller and 15-a tail gas treatment system.
Detailed Description
As shown in fig. 1, a crude benzene separation water tank of a coking plant comprises an oil-water separation tank 5, a centrifugal cyclone 4 is arranged on the upper portion of one side of the oil-water separation tank 5, a feed pipe 1 is arranged on one side of the centrifugal cyclone 4, the feed pipe 1 is used for conveying crude benzene separation water, an exhaust port 3 is arranged on the upper portion of the centrifugal cyclone 4, the exhaust port 3 is connected with a tail gas treatment system 15, the centrifugal cyclone 4 is provided with a bottom pipe 401, the bottom pipe 101 is inserted into the bottom of the oil-water separation tank 5 to facilitate the smooth flow of liquid into the oil-water separation tank 4, a flow baffle 6 is arranged inside the oil-water separation tank 5, the flow baffle 6 is perpendicular to the flow direction of the liquid, one side of the oil-water separation tank 5, which is far away from the feed pipe 1, is connected with a crude benzene outlet pipe 10 and a water outlet pipe 11, the crude benzene outlet pipe 10 is arranged above the water outlet pipe 11, go out and be provided with out crude benzene pump 8 and suction pump 9 on crude benzene pipe 10 and outlet pipe 11 respectively, oil-water separation tank 5 inside be provided with first float 12 and second float 13, first float 12 density be less than the density of crude benzene, second float 13 density be greater than crude benzene and be less than water, first float 12 and second float 13 all connect controller 14, controller 14 still connect and take out crude benzene pump 8 and suction pump 9. The first floater 12, the second floater 13 and the controller 14 are used for controlling and adjusting the inlet pipe level of the crude benzene pump 8 and the inlet pipe level of the water pump 9 to respectively recover different liquids. The inlet pipe 1 on be provided with observation window 2, conveniently observe the feed liquor condition. The oil-water separation tank 5 is provided with a liquid level meter 7, and the liquid level meter 7 is a glass tube liquid level meter, is convenient to observe and is economical and practical. The glass tube liquid level meter is provided with a heat tracing device to prevent the glass tube liquid level meter from being frozen and cracked in winter.
The utility model discloses be favorable to avoiding the not thorough problem of different density liquid separations, different liquid recycle alone reaches good separation, utilization effect.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (5)
1. The utility model provides a coking plant crude benzol separation basin, includes the oil-water separation groove, its characterized in that, one side upper portion of oil-water separation groove be provided with centrifugal cyclone, one side of centrifugal cyclone be provided with the inlet pipe, the inlet pipe be used for the transport of crude benzol separation water, centrifugal cyclone upper portion be provided with the gas vent, the gas vent connect tail gas processing system, centrifugal cyclone be provided with the bottom tube, the bottom tube insert the bottom of oil-water separation groove, the inside fender stream board that is provided with of oil-water separation groove, fender stream board perpendicular to liquid flow direction, one side connection that the oil-water separation groove kept away from the inlet pipe be provided with out crude benzol pipe and outlet pipe, play crude benzol pipe set up in the top of outlet pipe, play crude benzol pipe and outlet pipe on be provided with out crude benzol pump and suction pump respectively, the inside first float and the second float of being provided with of oil-water separation groove, first float density be less than the density of crude benzol, second float density be greater than crude benzol and be less than water, first float and second float all connect the controller, the controller still connect and take out crude benzol pump and suction pump.
2. The crude benzene separation tank of a coke-oven plant as claimed in claim 1, wherein said feed pipe is provided with a viewing window.
3. The crude benzene separation tank of a coke-oven plant as claimed in claim 1, wherein said oil-water separation tank is provided with a level gauge.
4. The crude benzene separation tank of a coke-oven plant as claimed in claim 3, wherein said level gauge is a glass tube level gauge.
5. A crude benzene separation tank for a coke-oven plant as claimed in claim 4, wherein said level gauge is provided with heat tracing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121111140.8U CN214861377U (en) | 2021-05-24 | 2021-05-24 | Crude benzene separation water tank of coking plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121111140.8U CN214861377U (en) | 2021-05-24 | 2021-05-24 | Crude benzene separation water tank of coking plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214861377U true CN214861377U (en) | 2021-11-26 |
Family
ID=78936751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121111140.8U Active CN214861377U (en) | 2021-05-24 | 2021-05-24 | Crude benzene separation water tank of coking plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214861377U (en) |
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2021
- 2021-05-24 CN CN202121111140.8U patent/CN214861377U/en active Active
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