CN203227319U - Reboiler at bottom of anthracene distillation tower - Google Patents
Reboiler at bottom of anthracene distillation tower Download PDFInfo
- Publication number
- CN203227319U CN203227319U CN2013202309576U CN201320230957U CN203227319U CN 203227319 U CN203227319 U CN 203227319U CN 2013202309576 U CN2013202309576 U CN 2013202309576U CN 201320230957 U CN201320230957 U CN 201320230957U CN 203227319 U CN203227319 U CN 203227319U
- Authority
- CN
- China
- Prior art keywords
- reboiler
- main body
- anthracene
- conduction oil
- outlet
- 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.)
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- MWPLVEDNUUSJAV-UHFFFAOYSA-N Anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000004821 distillation Methods 0.000 title abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 56
- 239000000295 fuel oil Substances 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000002708 enhancing Effects 0.000 abstract 1
- 230000002411 adverse Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
The utility model relates to a reboiler at the bottom of an anthracene distillation tower. The upper end and the lower end of a reboiler main body are connected with the distillation tower and a pipe box respectively through a fixed pipe plate; a 1# heat-conducting oil outlet is formed in the upper part of the reboiler main body; a 1# heat-conducting oil inlet is formed in the lower part of the reboiler main body; a baffle plate is fixed in the reboiler main body; a heat exchange pipe passes through the baffle plate and is fixed with the fixed pipe plate; an expansion joint is arranged on the reboiler main body; a casing pipe is arranged outside the pipe box; a 2# heat-conducting oil outlet is formed in the lower part of the pipe box; a 2# heat-conducting oil inlet is formed in the upper part of the pipe box; and a heavy oil component outlet is formed in the bottom of the pipe box. The reboiler has the advantages that the reboiler is directly connected to the lower end of the distillation tower, and is compact in structure, small in occupied area, easy to operate, small in investment and low in energy consumption; the 1# heat-conducting oil and anthracene residual oil perform complete heat exchange in a countercurrent mode; the baffle plate arranged in the reboiler main body can enhance the heat exchange effect; the anthracene content of the heavy oil component flowing out of the bottom of the reboiler is low; the utilization ratio of raw materials is high; and the treatment effect is obviously improved.
Description
Technical field
The utility model relates to the device that the anthracene Residual oil heats and heavy oil component separates in a kind of anthracene production, relates in particular to a kind of anthracene distillation tower bottom reboiler.
Background technology
Raw material anthracene Residual oil complicated component during anthracene is produced is directly handled with destilling tower, and the anthracene productive rate is low, and energy consumption is many, has high anthracene content at the bottom of the tower in the effluent, and raw material availability is low.Be generally and overcome the above problems, usually superheated steam is incorporated in the destilling tower, very high but this method requires equipment, and energy consumption increases greatly, and this operation has also increased construction and the operation cost of factory, to installing and keeping in repair and also caused certain degree of difficulty.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model provides a kind of anthracene distillation tower bottom reboiler, can be directly installed on the lower end of destilling tower, and anthracene Residual oil in the anthracene production is heated and separates heavy oil component.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of anthracene distillation tower bottom reboiler, comprise reboiler main body, heat exchanger tube, deflection plate, expansion joint, the outlet of 1# conduction oil, 1# conduction oil entrance, bobbin carriage, the outlet of 2# conduction oil, 2# conduction oil entrance, heavy oil component outlet, the upper end of reboiler main body, lower end are connected with destilling tower, bobbin carriage respectively by fixed tube sheet, reboiler main body top is provided with the outlet of 1# conduction oil, the bottom is provided with 1# conduction oil entrance, deflection plate is fixed in the main body of seething with excitement again, heat exchanger tube passes deflection plate and fixed tube sheet is fixed, and the main body of seething with excitement again is provided with expansion joint; Bobbin carriage outer setting sleeve pipe, bobbin carriage bottom are provided with the outlet of 2# conduction oil, and top is provided with 2# conduction oil entrance, and the bottom is provided with the heavy oil component outlet.
Compared with prior art, the beneficial effects of the utility model are:
Reboiler directly is connected the destilling tower lower end, compact conformation, and floor space is little, processing ease, small investment, energy consumption is low; The 1# conduction oil is with mode and the abundant heat exchange of anthracene Residual oil of adverse current, and the deflection plate of reboiler body interior setting can be strengthened the heat exchange effect, for strong condition is provided separating of light oil in the anthracene Residual oil and heavy oil component; Anthracene content is low in the heavy oil component that flow out the reboiler bottom, the raw material availability height, and treatment effect obviously improves.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: the outlet of 1-reboiler main body 2-heat exchanger tube 3-deflection plate 4-expansion joint 5-1# conduction oil outlet 6-1# conduction oil entrance 7-bobbin carriage 8-2# conduction oil outlet 9-2# conduction oil entrance 10-heavy oil component.
The specific embodiment
Below in conjunction with Figure of description the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, a kind of anthracene distillation tower bottom reboiler, comprise reboiler main body 1, heat exchanger tube 2, deflection plate 3, expansion joint 4,1# conduction oil outlet 5,1# conduction oil entrance 6, bobbin carriage 7,2# conduction oil outlet 8,2# conduction oil entrance 9, heavy oil component outlet 10, the upper end of reboiler main body 1, the lower end by fixed tube sheet respectively with destilling tower, bobbin carriage 7 is connected, reboiler main body 1 top is provided with 1# conduction oil outlet 5, the bottom is provided with 1# conduction oil entrance 6, deflection plate 3 is fixed in the main body 1 of seething with excitement again, heat exchanger tube 2 passes deflection plate 3 and fixes with fixed tube sheet, and the main body of seething with excitement again 1 is provided with expansion joint 4; Bobbin carriage 7 outer setting sleeve pipes, bobbin carriage 7 bottoms are provided with 2# conduction oil outlet 8, and top is provided with 2# conduction oil entrance 9, and the bottom is provided with heavy oil component outlet 10.
Reboiler main body 1 is connected with bobbin carriage 7 by fixed tube sheet, the 1# conduction oil enters reboiler main body 1 through 1# conduction oil entrance 6, fully conduct heat by the mode of countercurrent flow and the anthracene Residual oil in the heat exchanger tube 2, and the deflection plate 3 reinforcement heat exchange that in reboiler main body 1, arrange, discharge from 1# conduction oil outlet 5 at last; Bobbin carriage 7 outer setting sleeve structures, the 2# conduction oil enters sleeve pipe through 2# conduction oil entrance 9, the abundant heat exchange of anthracene Residual oil in 2# conduction oil and the bobbin carriage 7, light oil constituents wherein constantly floats, heavy oil component descends, final heavy oil component is discharged from the heavy oil component outlet 10 of bottom, and the 2# conduction oil is discharged from 2# conduction oil outlet 8.
The utility model reboiler directly is connected the destilling tower lower end, compact conformation, and floor space is little, processing ease, small investment, energy consumption is low; The 1# conduction oil is with mode and the abundant heat exchange of anthracene Residual oil of adverse current, and the deflection plate of reboiler body interior setting can be strengthened the heat exchange effect, for strong condition is provided separating of light oil in the anthracene Residual oil and heavy oil component; Anthracene content is low in the heavy oil component that flow out the reboiler bottom, the raw material availability height, and treatment effect obviously improves.
Claims (1)
1. an anthracene distills tower bottom reboiler, it is characterized in that, comprise reboiler main body, heat exchanger tube, deflection plate, expansion joint, the outlet of 1# conduction oil, 1# conduction oil entrance, bobbin carriage, the outlet of 2# conduction oil, 2# conduction oil entrance, heavy oil component outlet, the upper end of reboiler main body, lower end are connected with destilling tower, bobbin carriage respectively by fixed tube sheet, reboiler main body top is provided with the outlet of 1# conduction oil, the bottom is provided with 1# conduction oil entrance, deflection plate is fixed in the main body of seething with excitement again, heat exchanger tube passes deflection plate and fixed tube sheet is fixed, and the main body of seething with excitement again is provided with expansion joint; Bobbin carriage outer setting sleeve pipe, bobbin carriage bottom are provided with the outlet of 2# conduction oil, and top is provided with 2# conduction oil entrance, and the bottom is provided with the heavy oil component outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202309576U CN203227319U (en) | 2013-04-28 | 2013-04-28 | Reboiler at bottom of anthracene distillation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202309576U CN203227319U (en) | 2013-04-28 | 2013-04-28 | Reboiler at bottom of anthracene distillation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227319U true CN203227319U (en) | 2013-10-09 |
Family
ID=49283469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202309576U Active CN203227319U (en) | 2013-04-28 | 2013-04-28 | Reboiler at bottom of anthracene distillation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327522A (en) * | 2014-08-13 | 2016-02-17 | 江苏绿叶锅炉有限公司 | Fractionating tower reboiler |
| CN106310690A (en) * | 2016-09-22 | 2017-01-11 | 武汉钢铁股份有限公司 | Steam reboiler with expansion joint |
-
2013
- 2013-04-28 CN CN2013202309576U patent/CN203227319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327522A (en) * | 2014-08-13 | 2016-02-17 | 江苏绿叶锅炉有限公司 | Fractionating tower reboiler |
| CN106310690A (en) * | 2016-09-22 | 2017-01-11 | 武汉钢铁股份有限公司 | Steam reboiler with expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180904 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC |
|
| TR01 | Transfer of patent right |