CN203990256U - A kind of organic vapor condensation absorption recycling device - Google Patents
A kind of organic vapor condensation absorption recycling device Download PDFInfo
- Publication number
- CN203990256U CN203990256U CN201420425124.XU CN201420425124U CN203990256U CN 203990256 U CN203990256 U CN 203990256U CN 201420425124 U CN201420425124 U CN 201420425124U CN 203990256 U CN203990256 U CN 203990256U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- filler rotor
- liquid distribution
- distribution trough
- organic vapor
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- Expired - Fee Related
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 19
- 238000009833 condensation Methods 0.000 title claims abstract description 17
- 230000005494 condensation Effects 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 239000012530 fluid Substances 0.000 claims description 31
- 230000002745 absorbent Effects 0.000 claims description 30
- 239000002250 absorbent Substances 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000010887 waste solvent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a kind of organic vapor condensation absorption recycling device, comprise cylindrical shell, filler rotor, liquid distribution trough, demister and bearing.Its middle cylinder body comprises cylindrical shell upper head plate, cylindrical shell bottom plate and cylinder; Filler rotor is positioned at cylindrical shell, and lower end connects belt pulley; Liquid distribution trough is positioned at described filler rotor center; Demister is positioned at described filler rotor top; Cylindrical shell upper head plate is provided with gas outlet tube, and cylinder sides lower end is provided with gas inlet tube, and cylindrical shell bottom plate is provided with liquid outlet tube.The utlity model has the advantages such as device smooth running, treating capacity is large, recovering effect is good, can meet the requirement of production application.
Description
Technical field
The utility model relates to a kind of organic vapor retracting device, is specifically related to a kind of organic vapor condensation absorption recycling device.
Background technology
Fast development along with national economy, the aromatic solvents such as benzene,toluene,xylene and alcohols, lipid, acetone equal solvent are widely used in the industrial circles such as press, spraying, packing, process hides, shoemaking, these are mainly low boiling, volatile organic matter, these performance property organic compounds have toxicity mostly, and wherein quite a few finally enters in atmosphere with the form of waste gas, not only waste solvent, go back major polluting atmosphere environment.Organic vapor was both reclaimed and can reclaim solvent, also can avoid environmental pollution simultaneously.
Condensation absorption process is conventional at present a kind of organic vapor absorption method.Disclosed this method equipment therefor such as Chinese patent literature CN202128938U, CN202460416U is all static packed tower, and ubiquity the shortcomings such as mass transfer effect is poor, organic efficiency is low, floor space is large, cost recovery is high.
What occur in recent years rotary packed bedly has good absorbing effect, a feature that equipment volume is little, utilizes the original packed absorber of rotary packed bed replacement effectively to improve assimilation effect, reduces occupation area of equipment.The utility model people has proposed a kind of rotary packed bed device (patent No. is CN102380289A) reclaiming for alcohol steam.But the filler rotor of this retracting device is single-point support structure, can not meet the requirement of installing smooth running and high throughput etc. in production application.
Utility model content
In order to meet the demand of actual production, the utility model proposes a kind of filler rotor is two point-supported rotary packed bed organic vapor condensation absorption recycling devices, it is good that this device has dynamic balance, and smooth running can meet the smooth operation requirement of installing in production application.Two ends up and down at filler rotor arrange guide vane, have increased the ventilation of equipment.Design a kind of novel liquid distribution trough, improved the distribution effect of liquid.
Described organic vapor condensation absorption recycling device comprises cylindrical shell, filler rotor, liquid distribution trough, demister and bearing.Described cylindrical shell comprises cylindrical shell upper head plate, cylindrical shell bottom plate and cylinder; Described filler rotor is positioned at cylindrical shell, and lower end connects belt pulley; Described liquid distribution trough is positioned at described filler rotor center; Described demister is positioned at described filler rotor top; Described cylindrical shell upper head plate is provided with gas outlet tube, and described cylinder sides lower end is provided with gas inlet tube, and described cylindrical shell bottom plate is provided with liquid outlet tube.
Described liquid distribution trough is column, by one section of stainless steel, separating steel column forms two sections of stainless steel seamless pipe steel pipe expanded joints, described liquid distribution trough is divided into fresh absorbent spray section and circulation fluid spray section, and the dimension scale of fresh absorbent spray section and circulation fluid spray section is 1/20～1/10.In the upper end of described liquid distribution trough, be provided with fresh absorbent inlet tube, in the lower end of described liquid distribution trough, be provided with circulation fluid inlet tube, described liquid distribution trough lateral opening hole, fan nozzle is installed, upper-lower section is respectively as the spray channels of fresh absorbent and circulation fluid, and its dimension scale is 1/20～1/10.The upper and lower two ends of described filler rotor are bolted respectively upper end turnbarrel and lower end turnbarrel.Described upper end turnbarrel 1 is fixed on described cylindrical shell upper head plate by bearing, and described lower end turnbarrel is fixed on cylindrical shell bottom plate by bearing.Described filler rotor, by cylindrical shell upper head plate and cylindrical shell bottom plate two end supports, is realized the smooth operation of filler rotor.Described liquid distribution trough lower end is through lower end turnbarrel, and the bottom of described lower end turnbarrel connects belt pulley by machanical fastener, and described belt pulley is driven by motor by belt.
Described filler rotor lower end is supported by 4～8 lower end bearing ribs, upper end by 4～8 upper ends fixedly gusset fix.A guide vane is all welded in every lower end bearing rib and every upper end fixedly gusset.Described filler rotor outward flange arranges a stiffening ring every 150～300mm.Described filler rotor top is bolted upper end turnbarrel, and described liquid distribution trough upper end is through described upper end turnbarrel.The filler of filler rotor is divided into fresh absorbent dry load layer and circulation fluid dry load layer, described fresh absorbent dry load layer is positioned at filler rotor top, account for packing layer total height 1/20～1/10 filler, filler rotor bottom remainder is circulation fluid dry load layer.
The utlity model has following beneficial effect:
(1) the filler rotor of organic vapor condensation absorption recycling device described in the utility model is 2 supports, and this device dynamic balance is good, and smooth running, can meet the smooth operation requirement of installing in production application.
(2) upper end of filler rotor described in the utility model fixedly gusset and lower end bearing rib all weld guide vane, be beneficial to passing through of gas, increased the ventilation of equipment.
(3) the utility model has designed a kind of liquid distributor, simple in structure, realizes the supply respectively of fresh absorbent and circulation fluid, when simplifying structure of distributor, makes the distribution of liquid more even, has strengthened assimilation effect, has saved the consumption of absorbent.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
Fig. 1 the utility model organic vapor condensation absorption recycling device structural representation.
Fig. 2 the utility model organic vapor condensation absorption recycling device structure top view.
Fig. 3 the utility model tube structure schematic diagram.
Fig. 4 the utility model filler rotor structure schematic diagram.
Fig. 5 the utility model liquid distribution trough structural representation.
In figure, 1-upper end turnbarrel, 2-cylindrical shell, 3-bearing, 4-belt pulley, 5-lower end turnbarrel, 6-filler rotor, 7-demister, 8-liquid distribution trough, 201-cylindrical shell upper head plate, 202-cylindrical shell bottom plate, 203-liquid outlet tube, 204-gas inlet tube, 205-cylinder, 206-gas outlet tube, 601-upper end guide vane, 602-fresh absorbent dry load layer, 603-circulation fluid dry load layer, 604-lower end bearing rib, 605-lower end guide vane, 606-stiffening ring, 607-erects bearing rib, 608-upper end is gusset fixedly, 801-fresh absorbent spray section, 802-circulation fluid spray section, 803-circulation fluid inlet tube, 804-separates steel column, 805-fresh absorbent inlet tube.
The specific embodiment
Described organic vapor condensation absorption recycling device comprises cylindrical shell 2, filler rotor 6, liquid distribution trough 8, demister 7, bearing 3 etc.Described cylindrical shell 2 comprises cylindrical shell upper head plate 201, cylindrical shell bottom plate 202 and cylinder 205; Described filler rotor 6 is positioned at cylindrical shell, and lower end connects belt pulley 4; Described liquid distribution trough 8 is positioned at described filler rotor center 6; Described demister 7 is positioned at described filler rotor 6 tops; Described cylindrical shell upper head plate 201 is provided with gas outlet tube 206, and described cylinder 205 lower ends, side are provided with gas inlet tube 204, and described cylindrical shell bottom plate 202 is provided with liquid outlet tube 203.
Described liquid distribution trough 8 is column, by one section of stainless steel, separating steel column 804 forms two sections of stainless steel seamless pipe steel pipe expanded joints, be fixed on upper shaft pressure cap, described liquid distribution trough 8 is divided into fresh absorbent spray section 801 and circulation fluid spray section 802, and the dimension scale of fresh absorbent spray section 801 and circulation fluid spray section 802 is 1/20～1/10.In the upper end of described liquid distribution trough 8, be provided with fresh absorbent inlet tube 803, in the lower end of described liquid distribution trough 8, be provided with circulation fluid inlet tube 803, described liquid distribution trough 8 lateral opening holes, fan nozzle is installed, upper-lower section is respectively as the spray channels of fresh absorbent and circulation fluid, and its dimension scale is 1/20～1/10.Described filler rotor 6 upper ends are bolted upper end turnbarrel 1, and described filler rotor 6 lower ends are bolted lower end turnbarrel 5.Described turnbarrel 1 is fixed on described cylindrical shell upper head plate 201 by bearing, and described lower end turnbarrel 5 is fixed on described cylindrical shell bottom plate 202 by bearing.Described liquid distribution trough 8 upper ends are through upper end turnbarrel 1, and described liquid distribution trough 8 lower ends are through lower end turnbarrel 5, and the bottom of described lower end turnbarrel 5 connects belt pulley 4 by machanical fastener, and described belt pulley 4 is driven by motor by belt.Described filler rotor 6 lower ends are supported by 4～8 lower end bearing ribs 604, and upper end is by the fixing gusset 608 in 4～8 upper ends.A guide vane is fixedly all welded on gusset 608 in every lower end bearing rib 604 and every upper end.Described filler rotor outward flange arranges a stiffening ring 606 every 150～300mm.Described liquid distribution trough 8 upper ends are through described upper end turnbarrel 1.
The filler of filler rotor is divided into fresh absorbent dry load layer 602 and circulation fluid dry load layer 603, described fresh absorbent dry load layer 602 is positioned at filler rotor 6 tops, account for packing layer total height 1/20～1/10 filler, circulation fluid dry load layer 603 is positioned at filler rotor 6 bottoms, the place that the part outside fresh absorbent dry load layer 602 absorbs as circulation fluid dry load layer 603 gas-liquid contact.
The gas-liquid volume ratio scope of organic vapor is 1:1000～1:100, and optimal proportion is in 1:500 left and right; Fresh absorbent is with circulation fluid volume ratio at 1:25～1:10, and optimal proportion is in 1:20 left and right; By the rotating speed of motor-driven rotor, in 0～1500r/min scope, summing up by experiment optimum speed is 1000r/min left and right.
The utility model operation principle is: organic vapor to be absorbed enters cylindrical shell 2 inside by the gas inlet tube 204 of bottom, by cylindrical shell 2 bottoms, to cylindrical shell top, moved, on the other hand, liquid-absorbant is divided into fresh absorbent and circulation fluid two parts, two strands of liquid of fresh absorbent and circulation fluid enter and are positioned at filler rotor 6 centers from the fresh absorbent inlet tube 805 of liquid distribution trough 8 and circulation fluid inlet tube 803 respectively, fixed liquid distribution trough 8, after the nozzle atomization of liquid distribution trough 8 is uniform, two strands of liquid is ejected into respectively fresh absorbent dry load layer 602 and circulation fluid dry load layer 603 absorbs.Liquid-absorbant under centrifugal action to the 6 outer end radial motions of filler rotor, so from bottom to top the organic vapor of motion first carries out once after thick absorption with circulation fluid contact mass transfer, with fresh absorbent contact mass transfer, carrying out once essence again absorbs, finally by crossing demister 7, remove after the liquid of carrying secretly, from gas outlet tube 206, discharge.Liquid-absorbant is discharged by liquid outlet tube 203, and wherein a part of liquid-absorbant injects the 803 pipe repetition previous actions of circulation fluid entrance as circulation fluid, and another part enters other operation and uses.
Claims (6)
1. an organic vapor condensation absorption recycling device, is characterized in that being, comprises cylindrical shell (2), filler rotor (6), liquid distribution trough (8), demister (7) and bearing (3); Described cylindrical shell (2) comprises cylindrical shell upper head plate (201), cylindrical shell bottom plate (202) and cylinder (205); Described filler rotor (6) is positioned at cylindrical shell (2), and lower end connects belt pulley (4); Described liquid distribution trough (8) is positioned at described filler rotor (6) center; Described demister (7) is positioned at described filler rotor (6) top; Described cylindrical shell upper head plate (201) is provided with gas outlet tube (206), and described cylinder (205) lower end, side is provided with gas inlet tube (204), and described cylindrical shell bottom plate (202) is provided with liquid outlet tube (203).
2. a kind of organic vapor condensation absorption recycling device according to claim 1, it is characterized in that, described liquid distribution trough (8) is column, by one section of stainless steel, separating steel column (804) forms two sections of stainless steel seamless pipe steel pipe expanded joints, described liquid distribution trough (8) is divided into fresh absorbent spray section (801) and circulation fluid spray section (802), and the dimension scale of fresh absorbent spray section (801) and circulation fluid spray section (802) is 1/20～1/10; In the upper end of described liquid distribution trough (8), be provided with fresh absorbent inlet tube (805), in the lower end of described liquid distribution trough (8), be provided with circulation fluid inlet tube (803), described liquid distribution trough (8) lateral opening hole, fan nozzle is installed, upper-lower section is respectively as the spray channels of fresh absorbent and circulation fluid, and its dimension scale is 1/20～1/10.
3. a kind of organic vapor condensation absorption recycling device according to claim 1, is characterized in that, the upper and lower two ends of described filler rotor (6) are bolted respectively upper end turnbarrel (1) and lower end turnbarrel (5); Described upper end turnbarrel (1) is fixed on described cylindrical shell upper head plate (201) by bearing, and described lower end turnbarrel (5) is fixed on cylindrical shell bottom plate (202) by bearing; Described filler rotor (6), by cylindrical shell upper head plate (201) and cylindrical shell bottom plate (202) two end supports, is realized the smooth operation of filler rotor (6).
4. a kind of organic vapor condensation absorption recycling device according to claim 1, it is characterized in that, described filler rotor (6) lower end is supported by 4～8 lower end bearing ribs (604), and by 4～8 upper ends, fixedly gusset (608) is fixing in upper end; A guide vane is all welded in every lower end bearing rib (604) and every upper end fixedly gusset (608).
5. a kind of organic vapor condensation absorption recycling device according to claim 1, is characterized in that, described filler rotor (6) outward flange arranges a stiffening ring (606) every 150～200mm.
6. a kind of organic vapor condensation absorption recycling device according to claim 1, it is characterized in that, the filler of described filler rotor (6) is divided into fresh absorbent dry load layer (602) and circulation fluid dry load layer (603), described fresh absorbent dry load layer (602) is positioned at filler rotor (6) top, account for packing layer total height 1/20～1/10 filler, filler rotor (6) bottom remainder is circulation fluid dry load layer (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425124.XU CN203990256U (en) | 2014-07-30 | 2014-07-30 | A kind of organic vapor condensation absorption recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425124.XU CN203990256U (en) | 2014-07-30 | 2014-07-30 | A kind of organic vapor condensation absorption recycling device |
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| Publication Number | Publication Date |
|---|---|
| CN203990256U true CN203990256U (en) | 2014-12-10 |
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| CN201420425124.XU Expired - Fee Related CN203990256U (en) | 2014-07-30 | 2014-07-30 | A kind of organic vapor condensation absorption recycling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147901A (en) * | 2014-07-30 | 2014-11-19 | 青岛科技大学 | Organic solvent steam condensing, absorbing and recovering device |
| CN109432937A (en) * | 2018-12-19 | 2019-03-08 | 马鞍山市方正机械制造有限责任公司 | A kind of blast furnace water slag-flushing Steam Recovery processing system and method |
-
2014
- 2014-07-30 CN CN201420425124.XU patent/CN203990256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147901A (en) * | 2014-07-30 | 2014-11-19 | 青岛科技大学 | Organic solvent steam condensing, absorbing and recovering device |
| CN109432937A (en) * | 2018-12-19 | 2019-03-08 | 马鞍山市方正机械制造有限责任公司 | A kind of blast furnace water slag-flushing Steam Recovery processing system and method |
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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: 20141210 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |