CN205367806U - Surplus aqueous ammonia removes oil groove - Google Patents
Surplus aqueous ammonia removes oil groove Download PDFInfo
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- CN205367806U CN205367806U CN201521104271.8U CN201521104271U CN205367806U CN 205367806 U CN205367806 U CN 205367806U CN 201521104271 U CN201521104271 U CN 201521104271U CN 205367806 U CN205367806 U CN 205367806U
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- cell body
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- resorption
- cavity
- aqueous ammonia
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Abstract
The utility model relates to a surplus aqueous ammonia removes oil groove. Cell body internal stability fixed cone appears and fights, and the toper is fought dividing into cavity of resorption and epicoele in the cell body, bottom that toper fill exit seal stretches out the cell body, last intracavity have a baffle of upper and lower orientation, the baffle divides into upper left chamber and upper right chamber with the epicoele, upper left chamber and upper right chamber communicate with each other between baffle bottom and toper are fought, the cell body upper seal in upper left chamber is fixed to mix the liquid import, upper right chamber through the sealed catheter of fixing the cell body outside and the cavity of resorption the fixed aqueous ammonia export of the cell body upper seal of cavity of resorption communicates with each other, go up the fixed overflow weir in cell body upper portion of intracavity, the overflow weir communicates with each other with the tar light oil outlet pipe is sealed. It can include some tar light oils to the surplus aqueous ammonia effectively and a small amount of tar sediment carries out further clarification separation to obtain more net aqueous ammonia, be favorable to waste water treatment.
Description
Technical field
This utility model relates to a kind of residual coking ammonia water groove, particularly to the degreasing tank of a kind of remained ammonia.
Background technology
Coal forms coke through high-temperature retorting, and coke-stove gas, tar and the ammonia simultaneously produced enters recovery of chemical products system by discharge through gas-liquid separator.Wherein the tar ammonia of liquid portion utilizes density variation to carry out static clarified separation by mechanical settling tank.An isolated ammonia part utilizes for discharge down cycles, and remaining ammonia need to remove poisonous and harmful substance further through purpose ceramic-film filter, ammonia still, biological dephenolize.Owing to producing containing a small amount of tar light oil and the uninterrupted of coke oven in coal gas, tar ammonia density variation is utilized to be difficult to be completely separated tar, ammonia by the method for the static clarification of mechanical settling tank.Containing tar light oil and a small amount of tar slag in ammonia, it is easy to ammonia spray nozzle on blocking discharge, increase purpose ceramic-film filter, ammonia still, biological dephenolize water intractability, be unfavorable for that Treatment of Coking Effluent is up to standard.
Summary of the invention
In order to overcome the shortcoming of prior art, this utility model provides a kind of remained ammonia degreasing tank.Tar light oil and a small amount of tar slag that remained ammonia can be contained within by effectively carry out further clarified separation, thus obtaining the ammonia that comparison is pure, are conducive to wastewater treatment.
The technical scheme in the invention for solving the technical problem is: fixing taper bucket in cell body, taper bucket will be divided into cavity of resorption and epicoele in cell body, taper bucket exit seal stretches out the bottom of cell body；Described upper intracavity has the dividing plate of above-below direction, and epicoele is divided into upper left chamber and upper right chamber, upper left chamber and upper right chamber and communicates between dividing plate bottom with taper bucket by dividing plate；Sealing fixing mixed liquor import on the cell body of described upper left chamber, upper right chamber communicates with described cavity of resorption by sealing the catheter being fixed on outside cell body, and the cell body of cavity of resorption seals fixed ammonia water out；The fixed weir weir, cell body top of described upper intracavity, downflow weir seals with tar light oil outlet and communicates.
This utility model can clarify the tar light oil on the big tar slag of ammonia lower layer density and upper strata effectively.Tar light oil content in remained ammonia can be reduced, improve the tar response rate, reduce the pressure of purpose ceramic-film filter, ammonia still, biochemical dephenolize, be conducive to coking chemical waste water up to standard.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this this utility model is further illustrated.
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As it is shown in figure 1, fixing taper bucket 4 in cell body 9, taper bucket 4 will be divided into cavity of resorption 2 and epicoele in cell body 9, taper bucket 4 exports 15 sealings and stretches out the bottom of cell body 9；Described upper intracavity has the dividing plate 5 of above-below direction, and epicoele is divided into upper left chamber 6 and upper right chamber 14, upper left chamber 6 and upper right chamber 14 and communicates between dividing plate 5 bottom and taper bucket 4 by dividing plate 5；Sealing fixing mixed liquor import 7 on the cell body 9 of described upper left chamber 6, upper right chamber 14 communicates with described cavity of resorption 2 by sealing the catheter 12 being fixed on outside cell body 9, and the cell body 9 of cavity of resorption 2 seals fixed ammonia water out 1；The fixed weir weir, cell body 9 top 8 of described upper intracavity, downflow weir 8 seals with tar light oil outlet 13 and communicates.
The upper end of described dividing plate 5 is fixed with adjusting rod 10, and adjusting rod 10 stretches out cell body 9.The openings of sizes of dividing plate 5 lower end can be regulated by up-down adjustment bar 10.
Described downflow weir 8 is fixed with level regulator 11, and level regulator 11 seals with described tar light oil outlet 13 and communicates, and level regulator 11 stretches out cell body 9.
The mixed liquor of coke-stove gas, tar and ammonia enters cell body 9 upper left chamber 6, upper right chamber 14 by mixed liquor import 7, and the tar slag of precipitation regularly can export 15 discharges from taper bucket 4.Tar light oil floats, and is discharged from tar light oil outlet 13 by downflow weir 8 or level regulator 11.The ammonia of clarification exports 1 discharge from ammonia.
Claims (3)
1. a remained ammonia degreasing tank, it is characterized in that: fixing taper bucket (4) in cell body (9), taper bucket (4) will be divided into cavity of resorption (2) and epicoele in cell body (9), taper bucket (4) outlet (15) seals the bottom stretching out cell body (9)；Described upper intracavity has the dividing plate (5) of above-below direction, epicoele is divided into upper left chamber (6) and upper right chamber (14) by dividing plate (5), and upper left chamber (6) and upper right chamber (14) communicate between dividing plate (5) bottom with taper bucket (4)；The cell body (9) of described upper left chamber (6) is upper seals fixing mixed liquor import (7), upper right chamber (14) is fixed on cell body (9) catheter (12) outward by sealing and communicates with described cavity of resorption (2), and the cell body (9) of cavity of resorption (2) is upper seals fixed ammonia water out (1)；Fixed weir weir, cell body (9) top (8) of described upper intracavity, downflow weir (8) seals with tar light oil outlet (13) and communicates.
2. remained ammonia degreasing tank according to claim 1, it is characterised in that: the upper end of described dividing plate (5) is fixed with adjusting rod (10), and adjusting rod (10) stretches out cell body (9).
3. remained ammonia degreasing tank according to claim 1, it is characterized in that: described downflow weir (8) is fixed with level regulator (11), level regulator (11) seals with described tar light oil outlet (13) and communicates, and level regulator (11) stretches out cell body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104271.8U CN205367806U (en) | 2015-12-25 | 2015-12-25 | Surplus aqueous ammonia removes oil groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104271.8U CN205367806U (en) | 2015-12-25 | 2015-12-25 | Surplus aqueous ammonia removes oil groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367806U true CN205367806U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104271.8U Active CN205367806U (en) | 2015-12-25 | 2015-12-25 | Surplus aqueous ammonia removes oil groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417629A (en) * | 2015-12-25 | 2016-03-23 | 新兴铸管股份有限公司 | Residual ammonia water oil-removal groove |
| CN106753497A (en) * | 2016-12-23 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of technique for improving tar quality |
-
2015
- 2015-12-25 CN CN201521104271.8U patent/CN205367806U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417629A (en) * | 2015-12-25 | 2016-03-23 | 新兴铸管股份有限公司 | Residual ammonia water oil-removal groove |
| CN106753497A (en) * | 2016-12-23 | 2017-05-31 | 山东钢铁股份有限公司 | A kind of technique for improving tar quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |