CN201411449Y - Spiral stripping tower - Google Patents
Spiral stripping tower Download PDFInfo
- Publication number
- CN201411449Y CN201411449Y CN2009200867533U CN200920086753U CN201411449Y CN 201411449 Y CN201411449 Y CN 201411449Y CN 2009200867533 U CN2009200867533 U CN 2009200867533U CN 200920086753 U CN200920086753 U CN 200920086753U CN 201411449 Y CN201411449 Y CN 201411449Y
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- steam
- tower
- oil
- blade
- tower body
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- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Fats And Perfumes (AREA)
Abstract
A spiral stripping tower used for a leaching workshop of the fat and oil processing industry comprises a tower body, a steam inlet at the lower part of the tower body, a steam outlet at the upper part, an oil inlet at the upper part and an oil outlet at the bottom, and is characterized in that a helical blade (9) is mounted between the oil inlet (16) and the oil outlet (11) in the tower body (5);eyeholes (7) are formed on the helical blade (9); a steam channel (15) penetrating through the helical blade (9) is longitudinally mounted in the middle of the tower body (5); and steam channel holes(8) are formed in the surface of the steam channel (15). The spiral stripper with the advantages of good solvent oil removing effect, little residual solvent, high working efficiency, high processingspeed, long repair cycle, easy repair and maintenance, simple and fast mounting, simple structure and low cost saves deodorization time, reduces factors of air pollution, is favorable for environmental protection and can further improve the overall working efficiency.
Description
Technical field
The utility model relates to fat and oil processing equipment, is a kind of spiral stripping tower specifically.
Background technology
Stripping tower is the visual plant that the grease processing industry leaches the workshop, bearing solvent oil is being proposed the task of going from grease, to guarantee the quality of crude oil, for guaranteeing that process safety production and people health play crucial effects, countries in the world are all carried out research and discovery in process of production.
The stripping tower that uses uses stacked stripping tower at present, complex structure, dismounting, cleaning trouble, and inefficiency, crude oil after treatment are residual molten very high in process of production, during deodorization, the solvent oil that has in the recirculated water is still a lot of in oil refining, is difficult to reach the requirement of the 30ppm of national regulation, and deodorization time is long, threatens shop safety.In addition, owing to be subjected to the restriction of space plant area, be easy to dirty long-pending the obstruction, extremely difficult dismounting maintenance owing to often stop up, badly influences the continuity and the working efficiency of production, also has influence on the quality of producing crude oil simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of effective, the high efficiency of oil, spiral stripping tower that is used for grease processing simple in structure of desolventizing.
Described spiral stripping tower comprises the steam inlet of body of the tower, body of the tower bottom, the steam outlet on top, the oil-in on top and the oil outlet of bottom, it is characterized in that: between oil-in and the oil outlet screw-blade is housed in body of the tower, is furnished with eyelet on screw-blade.
To the steam passage that runs through screw-blade is installed, the surface of steam passage has the steam passage hole in the central longitudinal of body of the tower.
Described body of the tower uses the modularization splicing, and the flange fixed installation is used at the junction surface.
The shell of described body of the tower is provided with steam jacket, and the interlayer steam inlet is arranged at the bottom of body of the tower, and the inwall of steam jacket has perforate.
The beneficial effects of the utility model are:
1, the removal solvent oil is effective, residual molten low, and far below the national standard of 30ppm, majority reaches in the 10ppm.
2, high efficiency, processing speed is fast.Owing to use the screw-blade that has eyelet, the contact area that makes pending mixing oil and steam is than traditional stacked being more than doubled, add that the mobile of mixing oil is to stir mobile on the screw-blade, mixing oil fully contacts with steam, and solvent oil is easier to propose volatilization.
3, the quantity of steam of Shi Yonging is few.General technology is used the quantity of steam that needs 5 air pressure, behind the use spiral stripping tower, only need use the quantity of steam of 4 air pressure, has reduced energy consumption, has increased the utilization ratio of steam simultaneously.
4, reduce deodorization time, reduced the air-polluting factor, be beneficial to environmental protection, further improved whole work efficiency.
5, the turnaround long because the spiral stripping tower is simple in structure, be difficult for resulting in blockage, make whole maintenance cycle greatly prolong, be equivalent to improve working efficiency.
6, repair and maintenance is easy, spiral stripping tower convenient disassembly, simple in structure, clean easily, maintenance cost is low.
7, install simply fast, owing to adopted modular construction, assembly unit simply, fast.
8, simple in structure, cost is low.
Description of drawings
Fig. 1 is the utility model longitudinal profile structural representation,
Fig. 2 is a body of the tower cross-sectional structure synoptic diagram.
Among the figure: 1-steam outlet, 2-dividing plate, 3-baffle plate, 4-flange, 5-body of the tower, 6-pipe connecting, 7-eyelet, 8-steam passage hole, 9-screw-blade, 10-vapor-nozzle, 11-oil outlet, 12-steam inlet, 13-interlayer steam inlet, 14-steam jacket, 15-steam passage, 16-oil-in.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: spiral stripping tower as shown in fig. 1, comprise the steam inlet 12 of body of the tower 5, body of the tower bottom, the steam outlet 1 on top, the oil-in 16 on top and the oil outlet 11 of bottom, in body of the tower 5, between oil-in 16 and the oil outlet 11 screw-blade 9 is housed, as can see from Figure 2, on screw-blade 9, be furnished with eyelet 7.To the steam passage 15 that runs through screw-blade 9 is installed, the surface of steam passage 15 has steam passage hole 8 in the central longitudinal of body of the tower 5.The screw-blade 9 and the eyelet 7 on the screw-blade 9 that run through stripping tower inside are keys of whole stripping tower, make terminal with compact integral structure around the screw-blade 9 of steam passage 15, because owing to use the screw-blade 9 that has eyelet 7, the contact area that makes pending mixing oil and steam is than traditional stacked being more than doubled, add that the mobile of mixing oil is to stir mobile on the screw-blade 9, mixing oil fully contacts with steam, and solvent oil is easier to propose volatilization.
Described body of the tower 15 uses the modularization splicing, and flange 4 fixed installations are used at the junction surface.The shell of described body of the tower 5 is provided with steam jacket 14, and interlayer steam inlet 13 is arranged at the bottom of body of the tower 5, and the inwall of steam jacket 14 has perforate, is convenient to steam and enters in the body of the tower 15.Mixing oil enters from the oil-in 16 of top, lower surface along screw-blade 9 upper surfaces and screw-blade 9 trickles with the state that rolls downwards, steam is from the steam passage 15 and steam jacket 14 ejections of below, pass through screw-blade 9 upward, form the pros and cons working order, with the abundant stripping of the solvent oil in the mixing oil, steam is gone out from the steam outlet 1 of cat head.
After body of the tower 5 assembly units, steam jacket 14 is communicated with by pipe connecting 6, owing to used the modularization splicing structure, repair and maintenance is easy, spiral stripping tower convenient disassembly, simple in structure, clean easily, maintenance cost is low.In addition, use the steam passage 15 and the steam jacket 14 at middle part to enter steam simultaneously, make mixing oil fully be contacted with steam, the space is big in the spiral stripping Tata, and steam and mixing oil flow unblocked, and stripping is abundant.
Claims (4)
1. spiral stripping tower, comprise the steam inlet of body of the tower, body of the tower bottom, the steam outlet on top, the oil-in on top and the oil outlet of bottom, it is characterized in that: in body of the tower (5), between oil-in (16) and the oil outlet (11) screw-blade (9) is housed, on screw-blade (9), is furnished with eyelet (7).
2. spiral stripping tower according to claim 1 is characterized in that: to the steam passage (15) that runs through screw-blade (9) is installed, the surface of steam passage (15) has steam passage hole (8) in the central longitudinal of body of the tower (5).
3. spiral stripping tower according to claim 1 is characterized in that: described body of the tower (15) uses the modularization splicing, and flange (4) fixed installation is used at the junction surface.
4. according to claim 1 or 2 or 3 described spiral stripping towers, it is characterized in that: the shell of described body of the tower (5) is provided with steam jacket (14), and interlayer steam inlet (13) is arranged at the bottom of body of the tower (5), and the inwall of steam jacket (14) has perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200867533U CN201411449Y (en) | 2009-06-19 | 2009-06-19 | Spiral stripping tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200867533U CN201411449Y (en) | 2009-06-19 | 2009-06-19 | Spiral stripping tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411449Y true CN201411449Y (en) | 2010-02-24 |
Family
ID=41713336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200867533U Expired - Fee Related CN201411449Y (en) | 2009-06-19 | 2009-06-19 | Spiral stripping tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411449Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537110A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Plate-type cyclone composite stripping tower and application thereof |
| CN103537111A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Filling material cyclone composite stripping tower and application thereof |
| CN103537172A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Cyclone distillation desorption tower and application thereof |
| CN103695162A (en) * | 2012-09-28 | 2014-04-02 | 北京中天金谷粮油工程技术有限公司 | Double-stage mixing stripping tower with self-cleaning type inclined plates |
| CN113582280A (en) * | 2021-09-02 | 2021-11-02 | 东营益盛化工有限公司 | Butyl acetate recovery unit |
-
2009
- 2009-06-19 CN CN2009200867533U patent/CN201411449Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695162A (en) * | 2012-09-28 | 2014-04-02 | 北京中天金谷粮油工程技术有限公司 | Double-stage mixing stripping tower with self-cleaning type inclined plates |
| CN103537110A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Plate-type cyclone composite stripping tower and application thereof |
| CN103537111A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Filling material cyclone composite stripping tower and application thereof |
| CN103537172A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Cyclone distillation desorption tower and application thereof |
| CN103537111B (en) * | 2013-10-14 | 2015-12-30 | 航天环境工程有限公司 | A kind of filler eddy flow composite steam stripping tower and application |
| CN103537172B (en) * | 2013-10-14 | 2016-01-13 | 航天环境工程有限公司 | A kind of eddy flow distillation desorber and application |
| CN113582280A (en) * | 2021-09-02 | 2021-11-02 | 东营益盛化工有限公司 | Butyl acetate recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |