CN107261771A - Tar production treating tail gas device - Google Patents
Tar production treating tail gas device Download PDFInfo
- Publication number
- CN107261771A CN107261771A CN201710550890.7A CN201710550890A CN107261771A CN 107261771 A CN107261771 A CN 107261771A CN 201710550890 A CN201710550890 A CN 201710550890A CN 107261771 A CN107261771 A CN 107261771A
- Authority
- CN
- China
- Prior art keywords
- tail gas
- tower
- purification
- washing
- washing oil
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Industrial Gases (AREA)
Abstract
The present invention relates to tar production treating tail gas apparatus field, especially a kind of control circulating washing oil wash temperature, reduce the volatility of tar organic matter, so as to effectively solve tar production treating tail gas device of the tar removing tail gas to the pollution problem of air, including purification and washing tower, including engine manifold and circulating washing oil pump, engine manifold is connected with the bottom of towe of purification and washing tower, circulating washing oil pump connects the bottom of towe of purification and washing tower with tower top, cooler is provided between circulating washing oil pump and purification and washing tower, circulating washing oil flowed out via bottom of towe after be cooled device cooling and by tower top flow into purification and washing tower purified.Effectively control circulating washing oil wash temperature of the invention, the volatility of tar organic matter is reduced, is finally preferably fully and completely removed the smell of tail gas, the change to existing equipment is small, it is quite suitable for being transformed on the basis of existing equipment, and finally obtains the effect of preferable place to go smell.Among tar production treating tail gas.
Description
Technical field
The present invention relates to tar production treating tail gas apparatus field, especially a kind of tar production treating tail gas device.
Background technology
In the treating tail gas technology of tar production using it is wider be the suction that is produced using Venturi tube as tail gas collecting,
Clean power, tail gas is to clean for the first time into Venturi tube through circulating washing oil sprinkling, then the sprinkling of the circulating washing oil through washing column
Carry out outer after secondary clean arrange.The technology is effective to tail gas clean-up, but its shortcoming wash temperature is high, and the smell of tail gas can not
Fully and completely remove.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of control circulating washing oil wash temperature, reduce tar organic matter
Volatility so that effectively solution tar removing tail gas is to the tar production treating tail gas device of the pollution problem of air.
The technical solution adopted for the present invention to solve the technical problems is：Tar production treating tail gas device, including purification
Scrubbing tower, including engine manifold and circulating washing oil pump, the engine manifold are connected with the bottom of towe of purification and washing tower, and the circulation is washed
Oil pump connects the bottom of towe of purification and washing tower with tower top, and cooler is provided between the circulating washing oil pump and purification and washing tower,
The circulating washing oil flowed out via bottom of towe after be cooled device cooling and by tower top flow into purification and washing tower purified.
It is further that the cooler is water-cooling cooler.
It is further that the cooler is provided with recirculated water upper hose and vadose water pipe.
It is further, including tube furnace burns pipe, the tube furnace burns pipe and connected with the tower top of purification and washing tower.
It is further, including fresh oil repairing pipe that the fresh oil repairing pipe is connected with the tower top of purification and washing tower.
It is further, including washing oil barrel, the washing oil barrel connection circulating washing oil pump and washing oil groove.
The beneficial effects of the invention are as follows：The present invention is creative in circulation for defect present in existing treating tail gas
Cooler is set between washing oil pump and purification and washing tower, so as to effectively control circulating washing oil wash temperature, tar organic matter is reduced
Volatility, finally preferably the smell of tail gas is fully and completely removed.The design of the present invention is based on existing equipment, but to existing
There is the change of equipment small, be quite suitable for being transformed on the basis of existing equipment, and finally obtain preferable place to go smell
Effect.Among tar production treating tail gas.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Marked in figure：Purification and washing tower 1, bottom of towe 11, tower top 12, engine manifold 2, tube furnace burn pipe 3, fresh oil repairing
Pipe 4, anti-blank pipe 5, cooler 6, vadose water pipe 61, recirculated water upper hose 62, circulating washing oil pump 7, washing oil barrel 71.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Tar production treating tail gas device as shown in Figure 1, including purification and washing tower 1, including engine manifold 2 and circulation are washed
Oil pump 7, the engine manifold 2 is connected with the bottom of towe 11 of purification and washing tower 1, and the circulating washing oil pump 7 is by the tower of purification and washing tower 1
Bottom 11 is connected with tower top 12, and cooler 6, the circulating washing oil warp are provided between the circulating washing oil pump 7 and purification and washing tower 1
By bottom of towe 11 flow out after the device 6 that is cooled cool down and purification and washing tower 1 flowed into by tower top 12 and purified.
The present invention is directed to the defect of legacy equipment, is targetedly improved.By setting up cooler 6, washing oil is allowed to pass through
By bottom of towe 11, circulating washing oil pump 7 and cooler 6, then purification again is carried out from the tower top 12 of purification and washing tower 1 again.Now
Washing oil temperature general control at 25-30 DEG C, clean-up effect is very good.
General, the cooler 6 can be selected as water-cooling cooler.Further, the cooler 6 can be such as Fig. 1
Shown, recirculated water upper hose 62 and vadose water pipe 61 are set, so as to ensure that the moment of cooler 6 is in preferably cooling shape
State.
Burn in order to purified gas is sent into tube furnace and be further processed, such scheme can be selected：Including
Tube furnace burns pipe 3, and the tube furnace burns pipe 3 and connected with the tower top 12 of purification and washing tower 1.As shown in Figure 1, tube furnace burns
The design of pipe 3 is burnt, the conveying capacity of gas after purification is greatly improved.
Furthermore it is also possible to select to set up fresh oil repairing pipe 4, the tower top 12 of the fresh oil repairing pipe 4 and purification and washing tower 1 connects
It is logical, so as to supplement washing oil in time, it is ensured that the effect of purification.
It is also an option that washing oil barrel 71 is set up, the connection circulating washing oil of washing oil barrel 71 pump 7 and washing oil groove, so as to allow
Used again after washing oil cleaning.
The present invention for defect present in existing treating tail gas, it is creative circulating washing oil pump and purification and washing tower it
Between cooler is set, so as to effectively control circulating washing oil wash temperature, reduce the volatility of tar organic matter, it is final preferably
The smell of tail gas is fully and completely removed.The design of the present invention is based on existing equipment, but the change to existing equipment is small, very suitable
Transformed together on the basis of existing equipment, and finally obtain the effect of preferable place to go smell.Present invention is particularly suitable for
Among tar production treating tail gas.
Claims (6)
1. tar production treating tail gas device, including purification and washing tower (1), it is characterised in that：Including engine manifold (2) and circulation
Washing oil pump (7), the engine manifold (2) connects with the bottom of towe (11) of purification and washing tower (1), and the circulating washing oil pump (7) will be net
The bottom of towe (11) for changing scrubbing tower (1) is connected with tower top (12), is set between the circulating washing oil pump (7) and purification and washing tower (1)
There is cooler (6), the circulating washing oil is cooled down and flowed into by tower top (12) via the device (6) that is cooled after bottom of towe (11) outflow and purifies
Scrubbing tower (1) is purified.
2. tar production treating tail gas device as claimed in claim 1, it is characterised in that：The cooler (6) is that water cooling is cold
But device.
3. tar production treating tail gas device as claimed in claim 2, it is characterised in that：The cooler (6), which is provided with, follows
Ring water pipe waterborne (62) and vadose water pipe (61).
4. tar production treating tail gas device as claimed in claim 1, it is characterised in that：Pipe (3), institute are burned including tube furnace
Tube furnace burning pipe (3) is stated to connect with the tower top (12) of purification and washing tower (1).
5. tar production treating tail gas device as claimed in claim 1, it is characterised in that：It is described including fresh oil repairing pipe (4)
Fresh oil repairing pipe (4) is connected with the tower top (12) of purification and washing tower (1).
6. tar production treating tail gas device as claimed in claim 1, it is characterised in that：It is described including washing oil barrel (71)
Washing oil barrel (71) connection circulating washing oil pump (7) and washing oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550890.7A CN107261771A (en) | 2017-07-07 | 2017-07-07 | Tar production treating tail gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550890.7A CN107261771A (en) | 2017-07-07 | 2017-07-07 | Tar production treating tail gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107261771A true CN107261771A (en) | 2017-10-20 |
Family
ID=60072550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710550890.7A Pending CN107261771A (en) | 2017-07-07 | 2017-07-07 | Tar production treating tail gas device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107261771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514809A (en) * | 2018-05-08 | 2018-09-11 | 江苏智道工程技术有限公司 | A kind of coking crude benzene deep processing treating tail gas device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879398A (en) * | 2010-06-29 | 2010-11-10 | 南京钢铁股份有限公司 | Recovery process of coking crude benzene dispersing gas and device thereof |
| CN102463022A (en) * | 2010-11-04 | 2012-05-23 | 上海宝钢化工有限公司 | Method and apparatus for absorbing asphalt smoke |
| CN104923039A (en) * | 2015-06-26 | 2015-09-23 | 山东钢铁股份有限公司 | Tail gas emission system |
| CN204973481U (en) * | 2015-06-26 | 2016-01-20 | 山东钢铁股份有限公司 | Tail gas discharge system |
| CN106237820A (en) * | 2016-10-19 | 2016-12-21 | 中冶焦耐(大连)工程技术有限公司 | A kind of process technique containing VOCs industrial waste gas and system |
-
2017
- 2017-07-07 CN CN201710550890.7A patent/CN107261771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879398A (en) * | 2010-06-29 | 2010-11-10 | 南京钢铁股份有限公司 | Recovery process of coking crude benzene dispersing gas and device thereof |
| CN102463022A (en) * | 2010-11-04 | 2012-05-23 | 上海宝钢化工有限公司 | Method and apparatus for absorbing asphalt smoke |
| CN104923039A (en) * | 2015-06-26 | 2015-09-23 | 山东钢铁股份有限公司 | Tail gas emission system |
| CN204973481U (en) * | 2015-06-26 | 2016-01-20 | 山东钢铁股份有限公司 | Tail gas discharge system |
| CN106237820A (en) * | 2016-10-19 | 2016-12-21 | 中冶焦耐(大连)工程技术有限公司 | A kind of process technique containing VOCs industrial waste gas and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514809A (en) * | 2018-05-08 | 2018-09-11 | 江苏智道工程技术有限公司 | A kind of coking crude benzene deep processing treating tail gas device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |