CN107328250A - A kind of efficient heavy wash oil condensing unit - Google Patents
A kind of efficient heavy wash oil condensing unit Download PDFInfo
- Publication number
- CN107328250A CN107328250A CN201710751005.1A CN201710751005A CN107328250A CN 107328250 A CN107328250 A CN 107328250A CN 201710751005 A CN201710751005 A CN 201710751005A CN 107328250 A CN107328250 A CN 107328250A
- Authority
- CN
- China
- Prior art keywords
- oil
- separator
- condensing unit
- condenser
- pressurization
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 23
- 238000009833 condensation Methods 0.000 claims abstract description 21
- 230000005494 condensation Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 230000008676 import Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 21
- 239000012528 membrane Substances 0.000 claims description 8
- 238000001728 nano-filtration Methods 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 36
- 239000007788 liquid Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- 239000011280 coal tar Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 238000004525 petroleum distillation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of efficient heavy wash oil condensing unit, including pressurization trash separator and condenser body, the discharging opening of the pressurization trash separator connects the import of condenser body by conveying pipeline, condenser pipe is installed in the middle part of the condenser internal body condensation chamber, the discharging opening of bottom cutting of the condenser body away from charging aperture side passes through the defeated device of drainage conduit connection point, the bottom discharging opening of described point of defeated device connects the charging aperture of the first oil water separator by delivery pipe, the impurity removal port of the pressurization trash separator bottom connects the charging aperture of the second oil water separator by conduit, the oil-out of second oil water separator connects the import of the second molecular filter by conduit and the discharging opening of the second molecular filter by conduit connects external storage.The efficient heavy wash oil condensing unit, the first oil water separator and the second oil water separator carry out the separation of product and water, reduce the moisture in product, improve the quality of product.
Description
Technical field
The invention belongs to condensing unit technical field, and in particular to a kind of efficient heavy wash oil condensing unit.
Background technology
Cut in coal tar or oil, 230-300 °C, early stage does not find its clear and definite purposes, using it with coal tar,
Other components are similar in oil the characteristics of mix, and for the washing of the gas produced in fractional distillation process, are allowed to absorb in gas
The materials such as benzene, naphthalene, hence obtain one's name washing oil, is primarily now used as coal tar professional terms.
Heavy wash oil is general by being obtained to coal tar or petroleum distillation, needs to carry out condensation work during distillation, now
The condensing unit condensation efficiency condensed for heavy wash oil is relatively low, the temperature before the steam for needing to condense enters inside condensing unit
The efficiency of condensation can be substantially reduced by spending height, and when heavy wash oil is in condensation, a small amount of water can be condensed together, it is difficult to be separated, if
Condensed water is expelled directly out, and is polluted the environment in condensed water containing a small amount of heavy wash oil.
The content of the invention
It is an object of the invention to provide a kind of efficient heavy wash oil condensing unit, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of efficient heavy wash oil condensing unit, including add
Trash separator and condenser body are pressed, the import of the pressurization trash separator is connected with feed pipe, the discharging opening of the pressurization trash separator
Connected by conveying pipeline and condenser pipe is installed in the middle part of the import of condenser body, the condenser internal body condensation chamber, institute
The discharging opening of bottom cutting of the condenser body away from charging aperture side is stated by a drainage conduit connection point defeated device, described point of defeated device
Bottom discharging opening connects the charging aperture of the first oil water separator by delivery pipe, and the impurity removal port of the pressurization trash separator bottom passes through
Conduit connects the charging aperture of the second oil water separator, and the oil-out of second oil water separator connects the second membrane filtration by conduit
The discharging opening of the import of device and the second molecular filter connects external storage by conduit, and the pressurization trash separator is connected by appendix
Connect the output end of air pump.
It is preferred that, the outside of the feed pipe, which is provided with cooling tube, the upper and lower part through hole of the cooling tube, installs
There are cooling water inlet pipe and outlet pipe.
It is preferred that, electric control valve is installed in the middle part of the conveying pipeline.
It is preferred that, the condenser body is that cooling chamber, the cooling chamber are set between double casing and double casing
Upper and lower part cutting through hole in be connected with coolant inlet pipe and outlet pipe, the condenser pipe body is in the shape of a spiral.
It is preferred that, described point of defeated device internal body centre position is welded with a point defeated portion, described point of defeated portion one end connection
Drainage conduit and the other end connect outside by tracheae, and described point of defeated portion is tiltedly installed with nanofiltration membrane close to delivery pipe side, institute
State in the through hole that point defeated portion is cut close to nanofiltration membrane side body lower part and conveying bucket is installed.
It is preferred that, the outlet pipe of first oil water separator connects the first molecular filter.
The technique effect and advantage of the present invention：The efficient heavy wash oil condensing unit, by pressurizeing, trash separator carries out removal of impurities
Work, realizes the removal to impurity in washing oil steam, improves liquefaction boiling point in the quality of washing oil, heavy wash oil steam higher
Impurity liquefaction is separated out, and increases product quality；Cooling work is carried out by cooling tube, realizes and washing oil condensation work is aided in, carry
Preceding reduction vapor (steam) temperature, so as to the condensation work in later stage；Product and water are carried out by the first oil water separator and the first molecular filter
Mask work, realizes and carries out Purification to heavy wash oil product, improves the quality of product；Entered by spiral helicine condenser pipe
Row condensation work, realizes the raising to condensing operating efficiency；Separated by the second oil water separator and the second molecular filter
And filtration, realize and impurity is separated and Purification, improve the degree that whole product is collected, improve economy.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 divides defeated device internal structure schematic diagram for the present invention's.
In figure：1 feed pipe, 2 cooling tubes, 3 pressurization trash separators, 4 air pumps, 5 electric control valves, 6 conveying pipelines, 7 second profits point
From device, 8 second molecular filters, 9 condenser bodies, 10 cooling chambers, 11 condenser pipes, 12 condensation chambers, 13 drainage conduits, 14 points of defeated devices, 15
Delivery pipe, 16 first oil water separators, 17 points of defeated portions, 18 nanofiltration membranes, 19 conveying buckets, 20 first molecular filters.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, structural representations of the Fig. 1 for the present invention, a kind of efficient heavy wash oil condensing unit, wherein, including
Pressurize trash separator 3 and condenser body 9, and the import of the pressurization trash separator 3 is connected with liquid in feed pipe 1, heavy wash oil steam
Change the higher impurity liquefaction of boiling point to separate out, the liquid of precipitation is discharged by the second oil water separator 7 and the second molecular filter 8, described
Conveying pipeline 1 carries out conveying work, and the steam containing heavy wash oil is transported in condenser body 9.The outside of the feed pipe 1
Cooling tube 2 is installed, the cooling tube 2 carries out cooling work to conveying pipeline 1, and the temperature of steam is reduced in advance, improves condensation
Efficiency.Cooling water inlet pipe and outlet pipe be installed, the pressurization trash separator 3 goes out in the upper and lower part through hole of the cooling tube 2
Material mouth connects the import of condenser body 9 by conveying pipeline 6, and the inside of condenser body 9 carries out condensation work.The condensation
Device body 9 is is set to cooling chamber 10 between double casing and double casing, the inside of cooling chamber 10 is filled with coolant, auxiliary
Help condensation work.Coolant inlet pipe and outlet pipe are connected with the through hole of the upper and lower part cutting of the cooling chamber 10, it is described cold
In the shape of a spiral, the condenser pipe 11 carries out condensation work and the increase contact area of spiral helicine condenser pipe 11 to the solidifying body of pipe 11, carries
The efficiency of height condensation.The middle part of conveying pipeline 6 is provided with electric control valve 5, and the control of electric control valve 5 enters condenser body 9
In steam, control condensation speed.The middle part of the internal condensation room 12 of condenser body 9 is provided with condenser pipe 11, described
The discharging opening of bottom cutting of the condenser body 9 away from charging aperture side is by the defeated device 14 of the connection point of drainage conduit 13, and described point defeated
The inside of device 14 carries out the conveying respectively of gas and liquid, is respectively processed.The bottom discharging opening of described point of defeated device 14 passes through defeated
Pipe 15 is sent to connect the charging aperture of the first oil water separator 16, first oil water separator 16 divides the product in the product of discharge
Separate out and, re-use.The outlet pipe of first oil water separator 16 connects the first molecular filter 20, first molecular filter 20
The moisture entered in the product separated is separated.The impurity removal port of pressurization trash separator 3 bottom connects second by conduit
The charging aperture of oil water separator 7, second oil water separator 7 enters the product discharged in impurity and separated, second oil
The oil-out of separator 7 connects the import of the second molecular filter 8 by conduit and the discharging opening of the second molecular filter 8 is connected by conduit
External storage is connect, second molecular filter 8 carries out the Purification of product, and the pressurization trash separator 3 is connected by appendix
The output end of air pump 4, the air pump 4 is worked, and pressurized operation is carried out to the inside of pressurization trash separator 3.
Referring to Fig. 2, point defeated device internal structure schematic diagrams of the Fig. 2 for the present invention.In the middle of the described point of defeated internal body of device 14
Position is welded with a point defeated portion 17, and described point of defeated portion 17 carries out the two-way transportation work of gas and liquid, described point of defeated portion 17
One end connects drainage conduit 13 and the other end connects outside by tracheae, and described point of defeated portion 17 tilts close to the side of delivery pipe 13 and installed
There is nanofiltration membrane 18, the nanofiltration membrane 18 allows gas by the way that without allowing liquid to pass through, liquid is carried out by conveying bucket 19
Conveying, described point of defeated portion 17 is provided with conveying bucket 19 in the through hole of the side body lower part cutting of nanofiltration membrane 18, described defeated
Hopper 19 carries out product and collected and transportation work.
Operation principle：The steam for containing heavy wash oil when using is conveyed by conveying pipeline 1, and the inside of cooling tube 2 is carried out
It is passed through cooling water and carries out cooling work, steam enters inside pressurization trash separator 3 afterwards, and air pump 4 is operated, to pressurization trash separator
3 internal pressurizations, impurity liquefaction is sequentially entered inside the second oil water separator 7 and the second molecular filter 8, and the steam after removal of impurities passes through
The control steam of electric control valve 5 enters inside condenser body 9, and condensation work is carried out inside condenser body 9, what condensation was produced
Product is entered inside point defeated device 14 by drainage conduit 13, and product liquid is passed sequentially through into the by delivery pipe 15 by point defeated device 14
First molecular filter 20 of one oil water separator 16.
Claims (6)
1. a kind of efficient heavy wash oil condensing unit, including pressurization trash separator（3）With condenser body（9）, it is characterised in that：Institute
State pressurization trash separator（3）Import be connected with feed pipe（1）, the pressurization trash separator（3）Discharging opening pass through conveying pipeline（6）Even
Connect condenser body（9）Import, the condenser body（9）Internal condensation room（12）Middle part condenser pipe is installed（11）,
The condenser body（9）The discharging opening that bottom away from charging aperture side is cut passes through drainage conduit（13）The defeated device of connection point
（14）, described point of defeated device（14）Bottom discharging opening pass through delivery pipe（15）Connect the first oil water separator（16）Charging aperture,
The pressurization trash separator（3）The impurity removal port of bottom connects the second oil water separator by conduit（7）Charging aperture, it is described second oil
Separator（7）Oil-out pass through conduit connect the second molecular filter（8）Import and the second molecular filter（8）Discharging opening pass through
Conduit connects external storage, the pressurization trash separator（3）Air pump is connected by appendix（4）Output end.
2. a kind of efficient heavy wash oil condensing unit according to claim 1, it is characterised in that：The feed pipe（1）'s
Outside is provided with cooling tube（2）, the cooling tube（2）Upper and lower part through hole in cooling water inlet pipe and outlet pipe are installed.
3. a kind of efficient heavy wash oil condensing unit according to claim 1, it is characterised in that：The conveying pipeline（6）In
Portion is provided with electric control valve（5）.
4. a kind of efficient heavy wash oil condensing unit according to claim 1, it is characterised in that：The condenser body
（9）To be set to cooling chamber between double casing and double casing（10）, the cooling chamber（10）Upper and lower part cutting
Coolant inlet pipe and outlet pipe, the condenser pipe are connected with through hole（11）Body is in the shape of a spiral.
5. a kind of efficient heavy wash oil condensing unit according to claim 1, it is characterised in that：Described point of defeated device（14）Machine
Internal portion centre position is welded with a point defeated portion（17）, described point of defeated portion（17）One end connects drainage conduit（13）And the other end is logical
Cross tracheae connection outside, described point of defeated portion（17）Close to delivery pipe（13）Side is tiltedly installed with nanofiltration membrane（18）, described point
Defeated portion（17）Close to nanofiltration membrane（18）Conveying bucket is installed in the through hole of side body lower part cutting（19）.
6. a kind of efficient heavy wash oil condensing unit according to claim 1, it is characterised in that：First water-oil separating
Device（16）Outlet pipe connect the first molecular filter（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751005.1A CN107328250A (en) | 2017-08-28 | 2017-08-28 | A kind of efficient heavy wash oil condensing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751005.1A CN107328250A (en) | 2017-08-28 | 2017-08-28 | A kind of efficient heavy wash oil condensing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107328250A true CN107328250A (en) | 2017-11-07 |
Family
ID=60203793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751005.1A Pending CN107328250A (en) | 2017-08-28 | 2017-08-28 | A kind of efficient heavy wash oil condensing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328250A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005161115A (en) * | 2003-11-28 | 2005-06-23 | Mitsubishi Electric Corp | Gasoline vapor recovery device |
| CN101218324A (en) * | 2005-07-08 | 2008-07-09 | 埃克森美孚化学专利公司 | Method for processing hydrocarbon pyrolysis effluent |
| CN102021044A (en) * | 2009-09-15 | 2011-04-20 | 中国海洋石油总公司 | Method for acquiring synthesis gas by pressurizing crushed coal |
| CN203803293U (en) * | 2014-04-09 | 2014-09-03 | 安徽华澳生物技术有限公司 | Steam-water pressurizing separation device |
| CN205045281U (en) * | 2015-08-14 | 2016-02-24 | 中国石油大学(华东) | Large -scale storage tank vapor recovery system system |
| CN105940090A (en) * | 2013-12-23 | 2016-09-14 | 乔治洛德方法研究和开发液化空气有限公司 | Process for the separation and processing of tar from gas condensate |
| CN106010790A (en) * | 2016-05-26 | 2016-10-12 | 重庆大易科技投资有限公司 | Oil-water separation device and method for simultaneously extracting light volatile oil and heavy volatile oil |
| CN106590765A (en) * | 2016-12-09 | 2017-04-26 | 大连理工大学 | High-temperature tar recovery system |
| CN106978203A (en) * | 2017-04-12 | 2017-07-25 | 西北大学 | A kind of coal tar takes off slag and fraction seperation technique and device |
-
2017
- 2017-08-28 CN CN201710751005.1A patent/CN107328250A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005161115A (en) * | 2003-11-28 | 2005-06-23 | Mitsubishi Electric Corp | Gasoline vapor recovery device |
| CN101218324A (en) * | 2005-07-08 | 2008-07-09 | 埃克森美孚化学专利公司 | Method for processing hydrocarbon pyrolysis effluent |
| CN102021044A (en) * | 2009-09-15 | 2011-04-20 | 中国海洋石油总公司 | Method for acquiring synthesis gas by pressurizing crushed coal |
| CN105940090A (en) * | 2013-12-23 | 2016-09-14 | 乔治洛德方法研究和开发液化空气有限公司 | Process for the separation and processing of tar from gas condensate |
| CN203803293U (en) * | 2014-04-09 | 2014-09-03 | 安徽华澳生物技术有限公司 | Steam-water pressurizing separation device |
| CN205045281U (en) * | 2015-08-14 | 2016-02-24 | 中国石油大学(华东) | Large -scale storage tank vapor recovery system system |
| CN106010790A (en) * | 2016-05-26 | 2016-10-12 | 重庆大易科技投资有限公司 | Oil-water separation device and method for simultaneously extracting light volatile oil and heavy volatile oil |
| CN106590765A (en) * | 2016-12-09 | 2017-04-26 | 大连理工大学 | High-temperature tar recovery system |
| CN106978203A (en) * | 2017-04-12 | 2017-07-25 | 西北大学 | A kind of coal tar takes off slag and fraction seperation technique and device |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181010 Address after: 056500 North Village of Chen Zhuang village, Cixian village, Handan, Hebei (Cixian Coal Chemical Industry Park) Applicant after: HEBEI SINOCHEM XINBAO CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 056000 12 Fu Qiang Road, Cixian Economic Development Zone, Handan, Hebei Applicant before: Jia Hailiang |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |
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| WD01 | Invention patent application deemed withdrawn after publication |