CN106196099B - Torch heat tracing system - Google Patents
Torch heat tracing system Download PDFInfo
- Publication number
- CN106196099B CN106196099B CN201610507838.9A CN201610507838A CN106196099B CN 106196099 B CN106196099 B CN 106196099B CN 201610507838 A CN201610507838 A CN 201610507838A CN 106196099 B CN106196099 B CN 106196099B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- heat
- torch
- exchange coil
- heat exchange
- 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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Links
- 239000000779 smoke Substances 0.000 claims description 18
- 230000008030 elimination Effects 0.000 claims description 15
- 238000003379 elimination reaction Methods 0.000 claims description 15
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 abstract description 7
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- -1 amine salt Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to the technical field of petrochemical industry, in particular to a torch heat tracing system. The flare heat tracing system comprises a main flare and an acid gas flare, and is characterized in that: the upper end of the main torch is provided with a molecular sealer, the top end of the main torch is connected with a smoke-eliminating steam pipeline, and the smoke-eliminating steam pipeline is connected with a main steam pipeline; the steam main pipeline is provided with a heat tracing pipeline I and a heat tracing pipeline II; the heat tracing pipeline I is connected with one end of the heat exchange coil I, and the other end of the heat exchange coil I is connected with the condensation discharge pipeline I; the heat tracing pipeline I is connected with one end of a heat exchange coil II, the heat exchange coil II is wound at the upper end of the acid gas torch, and the other end of the heat exchange coil II is connected with a heat tracing pipeline II; and a condensation discharge pipeline II is arranged at the upper end of the valve of the heat tracing pipeline II. The invention reduces the salt deposition of the acid gas torch and avoids the pollution to the surrounding environment. The energy can be saved to the maximum extent on the premise of preventing the pipeline from freezing and equipment from being corroded.
Description
（One）Technical field
The present invention relates to technical field of petrochemical industry, more particularly to a kind of torch tracing system.
（Two）Background technology
Currently, all petrochemical industries all auxiliary constructions torch assembly, general torch assembly are equipped with Cauldron and acid
Property gas torch, it is ensured that the inflammable, explosive, poisonous gas that device discharges under normal, accident, driving and parking operating mode, can in time, peace
Entirely, reliably emptying burning, and meet relevant safety and environmental protection requirement, however the defect in torch design and installation so that
In the process of running because temperature change is also easy to produce sulfosalt, amine salt etc., when flare discharge amount is larger or the acid gas pipeline of processing pair
Ambient enviroment, which is constituted, to be influenced, and remaining residual night causes equipment strong corrosion in torch.
（Three）Invention content
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of torch tracing systems.
The present invention is achieved through the following technical solutions：
A kind of torch tracing system, including Cauldron and sour gas flare, it is characterised in that：The Cauldron upper end is equipped with
Molecular sealer, Cauldron top are connected with smoke elimination steam pipe line, which is connected with main steam header line；The steaming
Vapour Trunk Line is equipped with heat traced pipeline I and heat traced pipeline II；The heat traced pipeline I passes through molecular sealer lower end side, the companion
Hot pipeline I is connect with I one end of heat exchange coil, which is wrapped in the molecular sealer of Cauldron top, and heat exchange coil I is another
One end is connected with condensate drain pipeline I；The heat traced pipeline I is connect with II one end of heat exchange coil, which is wrapped in acidity
Gas torch upper end, II other end of heat exchange coil are connected with heat traced pipeline II；The smoke elimination steam pipe line, heat traced pipeline I, heat tracing pipe
It is equipped with valve on line II and condensate drain pipeline I；The valve upper end of the heat traced pipeline II is equipped with condensate drain pipeline II.
The heat traced pipeline I is less than the connector of heat exchange coil I and condensate drain pipeline I with the connector of heat exchange coil I.
The condensate drain pipeline II is equipped with valve.
The molecular sealer is bell-jar molecular sealer.
The molecular sealer bottom end is equipped with condensation oil pipe.
Cauldron original design is to enter smoke elimination steam by molecular sealer bottom end, the lime set condensed in molecular sealer
It is equally discharged by molecular sealer bottom end, molecular sealer bottom has part lime set residual, these residual nights are made in tracing steam
Larger corrosion is caused to equipment with lower；Meanwhile because smoke elimination steam end no pressure disappears to ensure molecular sealer heat tracing effect
Smoke aperture is usually larger, and steam is caused largely to waste.
By the way of the present invention detaches smoke elimination steam with heat traced pipeline, while heat traced pipeline is gone out using side into side, eliminates smoke and steam
Steam pipe line, the steam in heat traced pipeline I and heat traced pipeline II are all from main steam header line, and each season can use, and work as the summer
Ji Shi, molecular sealer need not provide heat tracing, open the valve on heat traced pipeline I and condensate drain pipeline II, close heat traced pipeline
II and condensate drain pipeline I on valve, only to sour gas line heat tracing, acid gas pipeline increases heat tracing line, can effectively reduce sour gas
Salt crust avoids the pollution to environment when sour gas discharge capacity is larger or processing pipeline；When winter, condensate drain pipeline II is closed
On valve, open heat traced pipeline I, the valve on heat traced pipeline II and condensate drain pipeline I, sour gas flare and molecular sealer companion
Heat setting liquid is discharged by condensate drain pipeline I, and smoke elimination steam pipe line is adjusted flexibly by valve, is not influenced by other factors；Prevent in winter
It congeals the stage, molecular sealer heat tracing line is not influenced by Cauldron smoke elimination steam, has saved the energy, while the companion that side goes out into side
Hot mode slows down corrosion of the raffinate to equipment in molecular sealer.
The beneficial effects of the invention are as follows：The present invention reduces sour gas flare by being transformed to torch tracing system
Salt crust avoids the pollution to ambient enviroment.In addition, realizing Cauldron under torch assembly normal standby status in winter and disappearing
Remain able to provide tracing steam for main molecular torch sealer under smoke dead status, prevent pipeline from congealing, equipment it is rotten
The energy has maximumlly been saved under the premise of erosion.
（Four）Description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure, Cauldron 1, sour gas flare 2 pushes up molecular sealer 3, smoke elimination steam pipe line 4, main steam header line 5, heat tracing
Pipeline I 6, heat traced pipeline II 7, heat exchange coil I 8, condensate drain pipeline I 9, heat exchange coil II 10, condensate drain pipeline II 11 condense oil pipe
12。
（Five）Specific implementation mode
Attached drawing is a kind of specific embodiment of the present invention.The embodiment includes Cauldron 1 and sour gas flare 2, the master
1 upper end of torch is equipped with molecular sealer 3, and 1 top of Cauldron is connected with smoke elimination steam pipe line 4, the smoke elimination steam pipe line 4 and steam
Trunk Line 5 is connected；The main steam header line 5 is equipped with heat traced pipeline I 6 and heat traced pipeline II 7；The heat traced pipeline I 6, which passes through, to be divided
3 lower end side of sub- sealer, the heat traced pipeline I 6 are connect with I 8 one end of heat exchange coil, which is wrapped in Cauldron 1
On, I 8 other end of heat exchange coil is connected with condensate drain pipeline I 9；The heat traced pipeline I 6 is connect with II 10 one end of heat exchange coil, this is changed
Hot coil II 10 is wrapped in 2 upper end of sour gas flare, and II 10 other end of heat exchange coil is connected with heat traced pipeline II 7；The smoke elimination
It is equipped with valve on steam pipe line 4, heat traced pipeline I 6, heat traced pipeline II 7 and condensate drain pipeline I 9；The valve of the heat traced pipeline II 7
Door upper end is equipped with condensate drain pipeline II 11.The heat traced pipeline I 6 and the connector of heat exchange coil I 8 are less than heat exchange pipeline I 8 and condensate drain
The connector of pipeline I 9.The condensate drain pipeline II 11 is equipped with valve.The molecular sealer 3 is bell-jar molecular sealer.
3 bottom end of the molecular sealer is equipped with condensation oil pipe 12.
When summer, molecular sealer 3 need not provide heat tracing, open the valve on heat traced pipeline I 6 and condensate drain pipeline II 11
Door closes the valve on heat traced pipeline II 7 and condensate drain pipeline I 9, and only to 2 heat tracing of sour gas flare, steam tracing pipeline I 6 passes through
Heat traced pipeline II 7, final condensate liquid are discharged by condensate drain pipeline II 11, and acid gas pipeline increases heat tracing line, can effectively reduce acidity
Depressed salt avoids the pollution to environment when sour gas discharge capacity is larger or processing pipeline；When winter, condensate drain pipeline is closed
Valve on II 11 opens heat traced pipeline I 6, the valve on heat traced pipeline II 7 and condensate drain pipeline I 9, sour gas flare 2 and molecule
3 heat tracing lime set of sealer is discharged by condensate drain pipeline I 9, and smoke elimination steam pipe line 4 is adjusted flexibly by valve, not by other factors shadow
It rings；Prevent congealing the stage in winter, 3 heat tracing line of molecular sealer is not influenced by Cauldron smoke elimination steam, has saved the energy, simultaneously
Side slows down corrosion of the raffinate to equipment in molecular sealer 3 into the heat tracing mode that side goes out.
The present invention is described by way of example above, but the present invention is not limited to above-mentioned specific embodiment, all to be based on
Any changes or modifications that the present invention is done belong to the scope of protection of present invention.
Claims (5)
1. a kind of torch tracing system, including Cauldron and sour gas flare, Cauldron upper end is equipped with molecular sealer, feature
It is：The Cauldron top is connected with smoke elimination steam pipe line, which is connected with main steam header line；The steam
Trunk Line is equipped with heat traced pipeline I and heat traced pipeline II；The heat traced pipeline I passes through molecular sealer lower end side, the heat tracing
Pipeline I is connect with I one end of heat exchange coil, which is wrapped in the molecular sealer of Cauldron top, and heat exchange coil I is another
End is connected with condensate drain pipeline I；The heat traced pipeline I is connect with II one end of heat exchange coil, which is wrapped in sour gas
Torch upper end, II other end of heat exchange coil are connected with heat traced pipeline II；The smoke elimination steam pipe line, heat traced pipeline I, heat traced pipeline
II and condensate drain pipeline I on be equipped with valve；The valve upper end of the heat traced pipeline II is equipped with condensate drain pipeline II.
2. torch tracing system according to claim 1, it is characterised in that：The company of the heat traced pipeline I and heat exchange coil I
Interface is less than the connector of heat exchange coil I and condensate drain pipeline I.
3. torch tracing system according to claim 1, it is characterised in that：The condensate drain pipeline II is equipped with valve.
4. torch tracing system according to claim 1, it is characterised in that：The molecular sealer is that bell-jar molecule is close
Seal device.
5. torch tracing system according to claim 1, it is characterised in that：The molecular sealer bottom end is equipped with condensed oil
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507838.9A CN106196099B (en) | 2016-07-01 | 2016-07-01 | Torch heat tracing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507838.9A CN106196099B (en) | 2016-07-01 | 2016-07-01 | Torch heat tracing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106196099A CN106196099A (en) | 2016-12-07 |
| CN106196099B true CN106196099B (en) | 2018-09-18 |
Family
ID=57464523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610507838.9A Active CN106196099B (en) | 2016-07-01 | 2016-07-01 | Torch heat tracing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196099B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343476Y (en) * | 1998-03-12 | 1999-10-13 | 沈阳市黎明波纹管补偿器制造厂 | Open ground lighting steam smoke-eliminating torch burner |
| DE10359323A1 (en) * | 2003-12-17 | 2005-07-14 | Lurgi Ag | Torch burner for use in e.g. refinery, has nozzle pipes placed concentric to muzzle pipe, in which one pipe carries supplemental burner that is coupled to gas source via bypass line and is placed within range of torch burner mouth |
| WO2006107241A1 (en) * | 2005-04-08 | 2006-10-12 | Leonid Nikolaevich Parfenov | Smoke-free method for burning gases in a flare plant |
| CN201476028U (en) * | 2009-08-26 | 2010-05-19 | 江苏中圣高科技产业有限公司 | Safe recycle and discharge system for torch gas |
| CN202066031U (en) * | 2011-05-11 | 2011-12-07 | 河南万安油气设备工程有限公司 | Combined assisting burner |
| CN202973122U (en) * | 2012-12-10 | 2013-06-05 | 陕西金黎明石化工程有限公司 | Sleeve type acid gas torch combustor |
| CN203464293U (en) * | 2013-09-12 | 2014-03-05 | 北京航天动力研究所 | Acid gas and cold flare gas combined flare burner |
| CN104791811A (en) * | 2015-03-23 | 2015-07-22 | 七台河宝泰隆煤化工股份有限公司 | Torch system |
| CN104990080A (en) * | 2015-06-23 | 2015-10-21 | 河南万安油气设备工程有限公司 | Novel molecular sealer |
| CN205026696U (en) * | 2015-09-14 | 2016-02-10 | 常州市长润石油有限公司 | Closed ground of oil plant torch assembly |
-
2016
- 2016-07-01 CN CN201610507838.9A patent/CN106196099B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343476Y (en) * | 1998-03-12 | 1999-10-13 | 沈阳市黎明波纹管补偿器制造厂 | Open ground lighting steam smoke-eliminating torch burner |
| DE10359323A1 (en) * | 2003-12-17 | 2005-07-14 | Lurgi Ag | Torch burner for use in e.g. refinery, has nozzle pipes placed concentric to muzzle pipe, in which one pipe carries supplemental burner that is coupled to gas source via bypass line and is placed within range of torch burner mouth |
| WO2006107241A1 (en) * | 2005-04-08 | 2006-10-12 | Leonid Nikolaevich Parfenov | Smoke-free method for burning gases in a flare plant |
| CN201476028U (en) * | 2009-08-26 | 2010-05-19 | 江苏中圣高科技产业有限公司 | Safe recycle and discharge system for torch gas |
| CN202066031U (en) * | 2011-05-11 | 2011-12-07 | 河南万安油气设备工程有限公司 | Combined assisting burner |
| CN202973122U (en) * | 2012-12-10 | 2013-06-05 | 陕西金黎明石化工程有限公司 | Sleeve type acid gas torch combustor |
| CN203464293U (en) * | 2013-09-12 | 2014-03-05 | 北京航天动力研究所 | Acid gas and cold flare gas combined flare burner |
| CN104791811A (en) * | 2015-03-23 | 2015-07-22 | 七台河宝泰隆煤化工股份有限公司 | Torch system |
| CN104990080A (en) * | 2015-06-23 | 2015-10-21 | 河南万安油气设备工程有限公司 | Novel molecular sealer |
| CN205026696U (en) * | 2015-09-14 | 2016-02-10 | 常州市长润石油有限公司 | Closed ground of oil plant torch assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106196099A (en) | 2016-12-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 274500 Vegetable Garden Market Town Industrial Park, Dongming County, Heze City, Shandong Province Patentee after: Dongming Qianhai Chemical Co., Ltd. Address before: 274500 the Yellow River Road, Dongming County, Heze, Shandong Province, No. 27 Patentee before: Shandong Dongming Petrolem & Chemical Group Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 274500 the Yellow River Road, Dongming County, Heze, Shandong Province, No. 27 Patentee after: SHANDONG DONGMING PETROLEUM & CHEMICAL GROUP CO.,LTD. Address before: 274500 Vegetable Garden Market Town Industrial Park, Dongming County, Heze City, Shandong Province Patentee before: DONGMING QIANHAI CHEMICAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flare heat tracing system Effective date of registration: 20211221 Granted publication date: 20180918 Pledgee: Industrial and Commercial Bank of China Limited Dongming sub branch Pledgor: SHANDONG DONGMING PETROLEUM & CHEMICAL GROUP CO.,LTD. Registration number: Y2021980015749 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220419 Granted publication date: 20180918 Pledgee: Industrial and Commercial Bank of China Limited Dongming sub branch Pledgor: SHANDONG DONGMING PETROLEUM & CHEMICAL GROUP CO.,LTD. Registration number: Y2021980015749 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220507 Address after: 274500 the Yellow River Road, Dongming County, Heze, Shandong Province, No. 27 Patentee after: Shandong Lianneng Engineering Co.,Ltd. Address before: 274500 the Yellow River Road, Dongming County, Heze, Shandong Province, No. 27 Patentee before: SHANDONG DONGMING PETROLEUM & CHEMICAL GROUP CO.,LTD. |