CN105417629A - Residual ammonia water oil-removal groove - Google Patents
Residual ammonia water oil-removal groove Download PDFInfo
- Publication number
- CN105417629A CN105417629A CN201510999789.0A CN201510999789A CN105417629A CN 105417629 A CN105417629 A CN 105417629A CN 201510999789 A CN201510999789 A CN 201510999789A CN 105417629 A CN105417629 A CN 105417629A
- Authority
- CN
- China
- Prior art keywords
- cell body
- groove
- fixed
- upper chamber
- ammonia water
- 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.)
- Pending
Links
Classifications
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/024—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
Abstract
The invention relates to a residual ammonia water oil-removal groove. The residual ammonia water oil-removal groove is characterized in that a taper hopper is fixed in the groove, the groove is divided into a lower chamber and an upper chamber by the taper hopper, an outlet of the taper hopper stretches out of the bottom of the groove in a sealing mode; an separator plate with up and down directions is arranged in the upper chamber, the upper chamber is divided into a left upper chamber and a right upper chamber by the separator plate, the left upper chamber and the right upper chamber are communicated to the taper hopper at the bottom end of the separator plate; a mixed liquor inlet is fixed on the groove of the left upper chamber in the sealing mode, the right upper chamber is communicated to the lower chamber through a liquid delivery tube fixed outside the groove in the sealing mode, an ammonia water outlet is fixed on the groove of the lower chamber in the sealing mode; an overflow weir is fixed on upper part of the groove in the upper chamber, and the overflow weir is communicated to a lightweight tar outlet tube in the sealing mode. According to the invention, lightweight tar and a few of tar slag in the residual ammonia water can be effectively clarified and separated, so that pure ammonia water can be obtained, and the groove is in favor of waste water processing.
Description
Technical field
The present invention relates to a kind of residual coking ammonia water groove, particularly a kind of degreasing tank of remained ammonia.
Background technology
Coal forms coke through high temperature carbonization, and the coke-oven gas simultaneously produced, tar and ammoniacal liquor enter recovery of chemical products system by effuser 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 ammoniacal liquor part is used for effuser down cycles and utilizes, and remaining ammoniacal liquor need remove hazardous and noxious substances further through purpose ceramic-film filter, ammonia still, biological dephenolize.Owing to containing the uninterrupted production of a small amount of tar light oil and coke oven in coal gas, tar ammonia density variation is utilized to be difficult to thorough separating tar, ammoniacal liquor by the method for the static clarification of mechanical settling tank.Containing tar light oil and a small amount of coke tar refuse in ammoniacal liquor, easily ammonia spray nozzle on blocking effuser, increases purpose ceramic-film filter, ammonia still, biological dephenolize water treatment difficulty, is unfavorable for that Treatment of Coking Effluent is up to standard.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of remained ammonia degreasing tank.It can carry out further clarified separation to the tar light oil contained in remained ammonia and a small amount of coke tar refuse effectively, thus obtains purer ammoniacal liquor, is conducive to wastewater treatment.
The present invention solves the technical scheme that its technical problem takes: cell body internal fixtion taper bucket, and 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; Have the dividing plate of above-below direction in described epicoele, epicoele is divided into upper left chamber and upper right chamber by dividing plate, and upper left chamber and upper right chamber communicate between dividing plate bottom with taper bucket; The fixing mixed solution import of sealing on the cell body of described upper left chamber, upper right chamber is communicated with described cavity of resorption by the sealing catheter be fixed on outside cell body, the cell body of cavity of resorption seals fixed ammonia water out; Fixed weir weir, cell body top in described epicoele, overflow weir seals with tar light oil outlet pipe and communicates.
The present invention can clarify the tar light oil on the large coke tar refuse of ammoniacal liquor lower layer density and upper strata effectively.Tar light oil content in remained ammonia can be reduced, improve the tar rate of recovery, 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 present invention is further illustrated.
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, cell body 9 internal fixtion taper bucket 4, taper bucket 4 is divided into cavity of resorption 2 and epicoele by cell body 9, and taper bucket 4 exports the bottom that cell body 9 is stretched out in 15 sealings; Have the dividing plate 5 of above-below direction in described epicoele, 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 with between taper bucket 4 in dividing plate 5 bottom; The fixing mixed solution import 7 of sealing on the cell body 9 of described upper left chamber 6, upper right chamber 13 is communicated with described cavity of resorption 2 by the sealing catheter 12 be fixed on outside cell body 9, and the cell body 9 of cavity of resorption 2 seals fixed ammonia water out 1; Fixed weir weir, cell body 9 top 8 in described epicoele, overflow weir 8 seals with tar light oil outlet pipe 13 and communicates.
Upper end and the governor lever 10 of described dividing plate 5 are fixed, and governor lever 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 overflow weir 8 is fixed with regulator of level 11, and regulator of level 11 seals with described tar light oil outlet pipe 13 and communicates, and regulator of level 11 stretches out cell body 9.
The mixed solution of coke-oven gas, tar and ammoniacal liquor enters cell body 9 upper left chamber 6, upper right chamber 14 by mixed solution import 7, and the coke tar refuse of precipitation regularly can export 15 discharges from taper bucket 4.Tar light oil floats, and is discharged from tar light oil outlet pipe 13 by overflow weir 8 or regulator of level 11.The ammoniacal liquor of clarification is discharged from ammoniacal liquor outlet 1.
Claims (3)
1. a remained ammonia degreasing tank, it is characterized in that: cell body (9) internal fixtion taper bucket (4), taper bucket (4) is divided into cavity of resorption (2) and epicoele by cell body (9), and the bottom of cell body (9) is stretched out in taper bucket (4) outlet (15) sealing; The dividing plate (5) of above-below direction is had in described epicoele, 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 fixing mixed solution import (7) of the upper sealing of cell body (9) of described upper left chamber (6), upper right chamber (13) is fixed on cell body (9) catheter outward (12) by sealing and communicates with described cavity of resorption (2), the cell body (9) upper sealing fixed ammonia water out (1) of cavity of resorption (2); Fixed weir weir, cell body (9) top (8) in described epicoele, overflow weir (8) seals with tar light oil outlet pipe (13) and communicates.
2. remained ammonia degreasing tank according to claim 1, is characterized in that: the upper end of described dividing plate (5) and governor lever (10) are fixed, and governor lever (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).
3. remained ammonia degreasing tank according to claim 1, it is characterized in that: described overflow weir (8) is fixed with regulator of level (11), regulator of level (11) seals with described tar light oil outlet pipe (13) and communicates, and regulator of level (11) stretches out cell body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999789.0A CN105417629A (en) | 2015-12-25 | 2015-12-25 | Residual ammonia water oil-removal groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999789.0A CN105417629A (en) | 2015-12-25 | 2015-12-25 | Residual ammonia water oil-removal groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105417629A true CN105417629A (en) | 2016-03-23 |
Family
ID=55496251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999789.0A Pending CN105417629A (en) | 2015-12-25 | 2015-12-25 | Residual ammonia water oil-removal groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417629A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080110803A1 (en) * | 2006-11-10 | 2008-05-15 | Veltri Fred J | Settling vessel for extracting crude oil from tar sands |
| CN103252116A (en) * | 2013-01-03 | 2013-08-21 | 程相魁 | Movement part-free low-consumption and high-efficiency ammonia water, tar and tar residue separation dewatering integration tank |
| CN103254919A (en) * | 2013-05-21 | 2013-08-21 | 中冶焦耐工程技术有限公司 | Technique and device for preventing deposition and blockage of tar residues of tar system |
| CN103408182A (en) * | 2013-08-23 | 2013-11-27 | 济钢集团有限公司 | Process for deoiling residual ammonia water |
| CN103496796A (en) * | 2013-09-04 | 2014-01-08 | 攀钢集团西昌钢钒有限公司 | Oil extraction and slag removal method and system for vertical tar-ammonia water separating process |
| CN103861327A (en) * | 2014-03-31 | 2014-06-18 | 中冶焦耐工程技术有限公司 | Device and method for separating tar and ammonia water by applying ultrasonic technology |
| CN203852868U (en) * | 2014-03-31 | 2014-10-01 | 中冶焦耐工程技术有限公司 | Device for performing tar and ammonia water separation by applying ultrasonic technology |
| CN204723818U (en) * | 2015-06-10 | 2015-10-28 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Mechanization tar ammonia defecator returns tar device automatically |
| CN205367806U (en) * | 2015-12-25 | 2016-07-06 | 新兴铸管股份有限公司 | Surplus aqueous ammonia removes oil groove |
-
2015
- 2015-12-25 CN CN201510999789.0A patent/CN105417629A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080110803A1 (en) * | 2006-11-10 | 2008-05-15 | Veltri Fred J | Settling vessel for extracting crude oil from tar sands |
| CN103252116A (en) * | 2013-01-03 | 2013-08-21 | 程相魁 | Movement part-free low-consumption and high-efficiency ammonia water, tar and tar residue separation dewatering integration tank |
| CN103254919A (en) * | 2013-05-21 | 2013-08-21 | 中冶焦耐工程技术有限公司 | Technique and device for preventing deposition and blockage of tar residues of tar system |
| CN103408182A (en) * | 2013-08-23 | 2013-11-27 | 济钢集团有限公司 | Process for deoiling residual ammonia water |
| CN103496796A (en) * | 2013-09-04 | 2014-01-08 | 攀钢集团西昌钢钒有限公司 | Oil extraction and slag removal method and system for vertical tar-ammonia water separating process |
| CN103861327A (en) * | 2014-03-31 | 2014-06-18 | 中冶焦耐工程技术有限公司 | Device and method for separating tar and ammonia water by applying ultrasonic technology |
| CN203852868U (en) * | 2014-03-31 | 2014-10-01 | 中冶焦耐工程技术有限公司 | Device for performing tar and ammonia water separation by applying ultrasonic technology |
| CN204723818U (en) * | 2015-06-10 | 2015-10-28 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Mechanization tar ammonia defecator returns tar device automatically |
| CN205367806U (en) * | 2015-12-25 | 2016-07-06 | 新兴铸管股份有限公司 | Surplus aqueous ammonia removes oil groove |
Non-Patent Citations (1)
| Title |
|---|
| 周雪锋，刘宁: "立式焦油氨水分离器防堵塞探讨", 《四川冶金》 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |