CN203728805U - Matched oil product cooling device behind deodorization tower in oil refining technology - Google Patents
Matched oil product cooling device behind deodorization tower in oil refining technology Download PDFInfo
- Publication number
- CN203728805U CN203728805U CN201420101894.9U CN201420101894U CN203728805U CN 203728805 U CN203728805 U CN 203728805U CN 201420101894 U CN201420101894 U CN 201420101894U CN 203728805 U CN203728805 U CN 203728805U
- Authority
- CN
- China
- Prior art keywords
- grease
- outlet
- oil
- finished product
- import
- 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.)
- Expired - Lifetime
Links
- 238000007670 refining Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 title abstract description 6
- 238000004332 deodorization Methods 0.000 title abstract description 6
- 238000005516 engineering process Methods 0.000 title abstract description 3
- 239000012530 fluid Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims description 54
- 230000008676 import Effects 0.000 claims description 30
- 230000001877 deodorizing effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 description 11
- 238000009874 alkali refining Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A matched oil product cooling device behind a deodorization tower in an oil refining technology comprises two spiral heat exchangers, wherein the two spiral heat exchangers are connected to anoil product main pipeline led out behind the deodorization tower respectively through respective oil product inlets and connecting pipelines, respective oil product outlets of the two spiral heat exchangers are in parallel connection with an oil inlet on a tubular heat exchanger through connecting pipelines, an oil outlet of the tubular heat exchanger is connected to an oil product storage tank through a pipeline; each spiral heat exchanger comprises a body, each oil product inlet and each oil product outlet are arranged on upper and lower side walls of each body respectively and communicated with two ends of a spiral hot fluid heat-exchange runner arranged in each body; a water cooling inlet and a water cooling outlet are arranged at upper and lower ends of each body respectively and communicated with two ends of a spiral cold fluid heat-exchange runner arranged in each body.
Description
Technical field
The utility model relates in a kind of oil refining process matched processed oil heat sink after deodorizing tower, belong to technical field of heat exchange.
Background technology
Existing oil refining process, comprises following operation: the crude oil after stirring is obtained to refining finished product grease after aquation, alkali refining, washing, dry decolouring, essential oil filtration, deodorization; Wherein deodorising process is that after carrying by steam in deodorizing tower, finished product grease is made in deodorization; But by deodorizing tower, carry out finished product grease after deodorization generally 100 ℃ of left and right, if so high temperature adopts natural cooling process, not only the cooling time long, and waste heat energy, easily cause Oxidation of Fat and Oils.Therefore after existing deodorizing tower, be connected to the spiral heat exchanger of two series connection and form processed oil heat sink.Existing this spiral heat exchanger is mainly in body, to be furnished with hot-fluid runner and the cold fluid runner mutually spiraling, and hot-fluid and cold fluid are realized conduction heat exchange by hot-fluid runner and cold fluid runner separately respectively.As disclosed a kind of " votator " on Chinese patent communique, number of patent application is 201310092021.6; It comprises cold fluid pipe and hot-fluid pipe, cold fluid pipe and hot-fluid pipe are planar spiral, side contacts in the outside of hot-fluid pipe outer wall and cold fluid pipe outer wall, the outlet pipe of cold fluid pipe and hot-fluid pipe is perpendicular to the plane of cold and hot fluid pipe body, and the inlet pipe of cold fluid pipe and hot-fluid pipe is parallel to the plane of cold and hot fluid pipe body.
In prior art; processed oil heat sink is mainly to select two spiral heat exchangers to be in series; and because the spiral heat exchange runner in spiral heat exchanger is long and mostly be soldered; therefore under normal service condition; also easily there are the quality problems such as leakage; and once the leakage of the fluids such as appearance one place or several places sealing-off will cause stopping accident.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of rational in infrastructure, easy to use and reliable, can increase the service life, and avoids in oil refining process that stopping accident occurs matched processed oil heat sink after deodorizing tower.
The purpose of this utility model completes by following technical solution, it comprises two spiral heat exchangers, two described spiral heat exchangers are connected on the finished product grease total pipeline of drawing after deodorizing tower by the import of finished product grease and connecting tube separately, the grease of the finished product separately outlet of two spiral heat exchangers is connected in the grease import on a tubular heat exchanger by connecting tube, and the outlet of the grease of this tubular heat exchanger is connected in finished product grease basin by pipeline.
Described spiral heat exchanger comprises body, on body top and bottom sidewall, be respectively arranged with the outlet of the import of described finished product grease and finished product grease, and the import of described finished product grease and the outlet of finished product grease are communicated in the two ends of the hot-fluid heat exchange runner of the spiral layout arranging in body; The upper and lower end parts of described body is respectively arranged with the outlet of water-cooled import and water-cooled, and described water-cooled import and water-cooled outlet are communicated in the two ends of the cold fluid heat exchange runner of the spiral layout arranging in body.
Described finished product grease import is positioned on one sidewall of body bottom, and the outlet of finished product grease is positioned on another relative sidewall of body top; Described water-cooled import is positioned at the upper end of body, and water-cooled outlet is positioned at the bottom of body; Described finished product grease outlet is communicated in the grease import of tubular heat exchanger, described tubular heat exchanger comprises housing, the two ends of housing are respectively arranged with the oil-feed concentration chamber of grease import with the fuel-displaced concentration chamber of grease outlet, and between oil-feed concentration chamber and fuel-displaced concentration chamber, are provided with the many grease heat transfer tubes that are communicated with oil-feed concentration chamber and fuel-displaced concentration chamber; On the sidewall of housing, be provided with the water-in and the water outlet that are communicated with housing inner chamber.
Described water-in is positioned on housing one sidewall of contiguous fuel-displaced concentration chamber, and described water outlet is positioned on another sidewall of housing of contiguous oil-feed concentration chamber.
The utlity model has rational in infrastructurely, easy to use and reliable, can increase the service life, avoid the features such as stopping accident generation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, the utility model comprises two spiral heat exchangers 1, two described spiral heat exchangers 1 are connected on the finished product grease total pipeline of drawing after deodorizing tower by the import 2 of finished product grease and connecting tube separately, the grease of the finished product separately outlet 3 of two spiral heat exchangers 1 is connected in the grease import 5 of a tubular heat exchanger 4 by connecting tube, and the grease of this tubular heat exchanger 4 outlet 6 is connected in finished product grease basin by pipeline.
Spiral heat exchanger 1 shown in figure comprises body, on body top and bottom sidewall, be respectively arranged with described finished product grease import 2 and finished product grease outlet 3, and described finished product grease import 2 and finished product grease outlet 3 are communicated in the two ends of the hot-fluid heat exchange runner of the spiral layout arranging in body; The upper and lower end parts of described body is respectively arranged with water-cooled import 7 and water-cooled outlet 8, and described water-cooled import 7 and water-cooled outlet 8 are communicated in the two ends of the cold fluid heat exchange runner of the spiral layout arranging in body.
The utility model is preferably: described finished product grease import 2 is positioned on one sidewall of body bottom, and finished product grease outlet 3 is positioned on another relative sidewall of body top; Described water-cooled import 7 is positioned at the upper end of body, and water-cooled outlet 8 is positioned at the bottom of body; Described finished product grease outlet 3 is communicated in the grease import 5 of tubular heat exchanger 4, described tubular heat exchanger 4 comprises housing, the two ends of housing are respectively arranged with the fuel-displaced concentration chamber 10 that exports 6 with the oil-feed concentration chamber 9 of grease import 5 with grease, and between oil-feed concentration chamber 9 and fuel-displaced concentration chamber 10, are provided with the many grease heat transfer tubes 11 that are communicated with oil-feed concentration chamber and fuel-displaced concentration chamber; On the sidewall of housing, be provided with the water-in 12 and the water outlet 13 that are communicated with housing inner chamber.
Described water-in 12 is positioned on housing one sidewall of contiguous fuel-displaced concentration chamber 10, and described water outlet 13 is positioned on another sidewall of housing of contiguous oil-feed concentration chamber 9; Said structure is furnished with and is beneficial to the highest of heat exchange efficiency, because it can increase the length of heat exchange pipeline, increases heat interchanging area.
Use the processed oil heat sink of said structure, owing to adopting 1 parallel connection and a tubular heat exchanger of two spiral heat exchangers, therefore, once there is the quality accidents such as leakage in one of them spiral heat exchanger 1, just can pass through easily the spiral heat exchanger 1 of this generation quality accident of valve closes, just can keep in repair easily or change, improve the serviceability of complete machine.
Claims (4)
1. matched processed oil heat sink after deodorizing tower in an oil refining process, it comprises two spiral heat exchangers, two spiral heat exchangers described in it is characterized in that are connected on the finished product grease total pipeline of drawing after deodorizing tower by the import of finished product grease and connecting tube separately, the grease of the finished product separately outlet of two spiral heat exchangers is connected in the grease import on a tubular heat exchanger by connecting tube, and the outlet of the grease of this tubular heat exchanger is connected in finished product grease basin by pipeline.
2. matched processed oil heat sink after deodorizing tower in oil refining process according to claim 1, it is characterized in that described spiral heat exchanger comprises body, on body top and bottom sidewall, be respectively arranged with the outlet of the import of described finished product grease and finished product grease, and the import of described finished product grease and the outlet of finished product grease are communicated in the two ends of the hot-fluid heat exchange runner of the spiral layout arranging in body; The upper and lower end parts of described body is respectively arranged with the outlet of water-cooled import and water-cooled, and described water-cooled import and water-cooled outlet are communicated in the two ends of the cold fluid heat exchange runner of the spiral layout arranging in body.
3. matched processed oil heat sink after deodorizing tower in oil refining process according to claim 2, it is characterized in that described finished product grease import is positioned on one sidewall of body bottom, and the outlet of finished product grease is positioned on another relative sidewall of body top; Described water-cooled import is positioned at the upper end of body, and water-cooled outlet is positioned at the bottom of body; Described finished product grease outlet is communicated in the grease import of tubular heat exchanger, described tubular heat exchanger comprises housing, the two ends of housing are respectively arranged with the oil-feed concentration chamber of grease import with the fuel-displaced concentration chamber of grease outlet, and between oil-feed concentration chamber and fuel-displaced concentration chamber, are provided with the many grease heat transfer tubes that are communicated with oil-feed concentration chamber and fuel-displaced concentration chamber; On the sidewall of housing, be provided with the water-in and the water outlet that are communicated with housing inner chamber.
4. matched processed oil heat sink after deodorizing tower in oil refining process according to claim 3, it is characterized in that described water-in is positioned on housing one sidewall of contiguous fuel-displaced concentration chamber, described water outlet is positioned on another sidewall of housing of contiguous oil-feed concentration chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101894.9U CN203728805U (en) | 2014-03-07 | 2014-03-07 | Matched oil product cooling device behind deodorization tower in oil refining technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101894.9U CN203728805U (en) | 2014-03-07 | 2014-03-07 | Matched oil product cooling device behind deodorization tower in oil refining technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728805U true CN203728805U (en) | 2014-07-23 |
Family
ID=51198891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101894.9U Expired - Lifetime CN203728805U (en) | 2014-03-07 | 2014-03-07 | Matched oil product cooling device behind deodorization tower in oil refining technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728805U (en) |
-
2014
- 2014-03-07 CN CN201420101894.9U patent/CN203728805U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204007233U (en) | The U-shaped pipe heat exchanger of a kind of continuous helical deflecting plate | |
| CN102721299A (en) | Stepped high-efficiency heat exchanger | |
| CN204091728U (en) | Heat quantity reclaiming type energy-saving drinking machine | |
| CN203837278U (en) | Double-coil pipe heat exchange heat pump water tank | |
| CN202747865U (en) | High efficiency heat exchanger for water dispenser | |
| CN101608841A (en) | Thermal-collecting tube, solar thermal collector and solar water heater | |
| CN201652803U (en) | Improved heat-preservation water tank | |
| CN101773367B (en) | Semiconductor water dispenser | |
| CN203728805U (en) | Matched oil product cooling device behind deodorization tower in oil refining technology | |
| CN203615788U (en) | High-efficiency detachable heat exchanger | |
| CN204421704U (en) | A kind of heat energy recovery equipment of secondary heat exchange | |
| CN201748713U (en) | High-efficiency compact heat exchanger | |
| CN202304502U (en) | Cylindrical heat exchanger | |
| CN102192595A (en) | Sleeve heat exchange water tank and heat pump water heater using water tank | |
| CN204071750U (en) | Electricity separation formula energy-saving drinking machine | |
| CN203828722U (en) | Heat exchanger of water dispenser | |
| CN202675942U (en) | Step type efficient heat exchanger | |
| CN203190853U (en) | Heat exchanger | |
| CN203731361U (en) | Heat pipe type evaporator | |
| CN205262249U (en) | Steam type water heating device | |
| CN201547871U (en) | Core-exchanging solar-energy water heating system | |
| CN201170698Y (en) | Hot oil split type preposition preheater | |
| CN203177467U (en) | Split steam self-cleaning phase transition heating furnace | |
| CN204438527U (en) | Condensation-type gas-fired heating water heater heat exchanger | |
| CN201768703U (en) | Instant-heating CIP cleaning machine set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |