CN202015567U - Solvent recovery tower - Google Patents
Solvent recovery tower Download PDFInfo
- Publication number
- CN202015567U CN202015567U CN2011201037467U CN201120103746U CN202015567U CN 202015567 U CN202015567 U CN 202015567U CN 2011201037467 U CN2011201037467 U CN 2011201037467U CN 201120103746 U CN201120103746 U CN 201120103746U CN 202015567 U CN202015567 U CN 202015567U
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- saddle
- porcelain ring
- shape porcelain
- tower body
- solvent
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Abstract
The utility model discloses a solvent recovery tower, which is characterized by comprising a tower body, a fan, a spray plate, a refrigerator, a pump and a plurality of saddle type ceramic rings. The fan and the spray plate are arranged from top to bottom in the tower body, a solvent tank is arranged at the bottom of the tower body and connected to a liquid inlet of the refrigerator, a liquid outlet of the refrigerator is connected to the spray board, a gas inlet is arranged on the lower portion of the tower body and above the solvent tank, a gas outlet is arranged at the top of the tower body, and the saddle type ceramic rings are arranged between the spray board and the gas outlet in the tower body.
Description
Technical field
The utility model relates to a kind of solvent recovery tower, especially relates to the solvent recovery tower in the chlorinated rubber production technology.
Background technology
Chlorinated rubber is the rubber derived product that is obtained after chlorination modified by natural rubber or synthetic rubber, the chlorinated rubber relative density is 1.596, its water absorption rate is 0.1 to 0.3, thermal stable temperature is 130 ℃, dissolve in aromatic hydrocarbon, ester class, ketone, ethers, vegetable and animals oils and the chlorinated hydrocarbon solution, but be insoluble to aliphatic hydrocarbon, alcohols and water.Chlorinated rubber has good hear resistance, resistance to acids and bases and sea water resistance saline alkali corrosion etc.
The main application of chlorinated rubber is just to divide different model according to relative molecular mass size or viscosity, is applicable to printing ink, coating and adhesive etc.Low viscosity product is mainly used in easer; The medium viscosity product is mainly used in preparation coating; High-viscosity products is mainly used in the manufacturing adhesive.Main application fields is traffic paint, marine paint, container lacquer, building coating, swimming pool paint, flame retardant paint etc. aspect coating.The pavement marker lacquer claims traffic paint again, is a special application field of chlorinated rubber.With the chlorinated rubber is that based coating is wear-resisting, fast dried, very eye-catching on concrete and asphalt surface.Their bond properties is good, and holds out against the chemicals that uses when there is ice sheet on snowy day and ground and the effect of abrasive material.
But in the chlorinated rubber production process, solvent comes out from diffusion type cyclone separator top, by the gas after the spray drying tower gasification, directly enter in the atmosphere and can cause very big pollution to environment, and this part solvent is not recycled the waste resource.
Summary of the invention
Therefore, at above-mentioned problem, the solvent absorption tower that the utility model provides a kind of and saved energy and reduce the cost, organic efficiency is high.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of solvent recovery tower, comprise tower body, blower fan, shower plate, refrigeration machine, pump and a plurality of saddle-shape porcelain ring, described blower fan and shower plate are located in the tower body from top to bottom, the tower body bottom is provided with solvent cell, solvent cell is connected in the inlet of refrigeration machine by pump, the liquid outlet of refrigeration machine is connected in shower plate, described tower body bottom is provided with air inlet and air inlet is located at the solvent cell top, the tower body top is provided with the gas outlet, and it is interior between shower plate and gas outlet that each saddle-shape porcelain is located on tower body.
Further improve and be: described saddle-shape porcelain ring is a semicircular ring, its periphery annular indent.
Further improve and be: saddle-shape porcelain ring is divided into little saddle-shape porcelain ring, middle saddle-shape porcelain ring and big saddle-shape porcelain ring from small to large successively, big saddle-shape porcelain ring is piled up in the bottom, middle saddle-shape porcelain ring is piled up in big saddle-shape porcelain ring top, saddle-shape porcelain ring top during little saddle-shape porcelain ring is piled up in.
Further improve and be: the quantity of described saddle-shape porcelain ring is 1000-10000.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: in the chlorinated rubber production process, the gas that is gasified by spray drying tower, air inlet from the solvent recovery tower bottom enters in the tower body continuously, gas is subjected to the upwards graviational interaction of blower fan, and the solvent that the refrigeration machine liquid outlet comes out sprays downwards by shower plate.By in the saddle-shape porcelain ring, the solvent of cooled mistake spray reclaims and becomes liquid solvent gas up.These liquid solvents are lowered the temperature repeatedly by refrigeration machine, and circulation absorbs gas.Saddle-shape porcelain ring is a semicircular ring, its periphery annular indent, and big saddle-shape porcelain ring is piled up in the bottom, and middle saddle-shape porcelain ring is piled up in big saddle-shape porcelain ring top, saddle-shape porcelain ring top during little saddle-shape porcelain ring is piled up in.Saddle-shape porcelain ring after the accumulation has increased total specific area of saddle-shape porcelain ring, makes gas more abundant with contacting of solvent, and assimilation effect is better.The organic efficiency of solvent recovery tower of the present utility model can reach good energy saving purposes between 95%-99%.
From the economic benefit aspect, can save the cost of buying novel solvent greatly, reach energy saving purposes; From the environmental benefit aspect, owing to make repeatedly recycling utilization of discarded organic solvent, reduced waste gas, solvent slop pollution and destruction to environment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the little saddle-shape porcelain of the utility model ring;
Fig. 3 is the structural representation of saddle-shape porcelain ring in the utility model;
Fig. 4 is the structural representation of the big saddle-shape porcelain of the utility model ring.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment:
With reference to figure 1-Fig. 4, present embodiment discloses a kind of solvent recovery tower, comprise tower body 1, cavity volume 11, shower plate 2, blower fan (not shown), air inlet 3, gas outlet 4, little saddle-shape porcelain ring 51, middle saddle-shape porcelain ring 52, big saddle-shape porcelain ring 53, refrigeration machine 6, pump 7 and solvent cell 8, wherein:
Described blower fan, shower plate 2, each saddle-shape porcelain ring and solvent cell 8 are located in the tower body 1 from top to bottom.Solvent cell 8 is located at tower body 1 bottom, is provided with in the solvent cell 8 to absorb the solvent that reclaims gas.Blower fan is located at tower body 1 top shower plate 2 tops, and solvent cell 8 is connected in the inlet of refrigeration machine 6 by pump 7, and the liquid outlet of refrigeration machine 6 is connected in shower plate 2.
Described tower body 1 bottom solvent cell 8 tops are provided with air inlet 3, and tower body 1 top is provided with gas outlet 4.By the graviational interaction of blower fan, reclaim gas and enter in the tower body 1 from air inlet 3, upwards by behind saddle-shape porcelain ring, the shower plate 2, discharge from the gas outlet 4 at tower body 1 top.Wherein, arrow shown in Figure 1 is for reclaiming the trend of gas.The liquid of solvent cell 8 sprays downwards from shower plate 2 after freezing by refrigeration machine 6, flows to solvent cell 8 at last; Thereby form a closed cycle.Solvent is by in the process that sprays downwards, with the recovery GAS ABSORPTION dissolving that makes progress.
Described saddle-shape porcelain ring is that ceramic material makes, and saddle-shape porcelain ring is a semicircular ring, its periphery annular indent, and the structure of saddle-shape porcelain ring can be with reference to figure 2-Fig. 4.Saddle-shape porcelain ring is divided into little saddle-shape porcelain ring 51, middle saddle-shape porcelain ring 52 and big saddle-shape porcelain ring 53 from small to large successively.Wherein: the quantity of described saddle-shape porcelain ring is 3000, big saddle-shape porcelain ring 53, middle saddle-shape porcelain ring 52, little saddle-shape porcelain ring 51 each 1000.
As shown in Figure 1, tower body 1 has hollow reservoir 11, and cavity volume 11 is located at shower plate 2 belows, air inlet 3 tops.After 1000 big saddle-shape porcelain rings are piled up in cavity volume 11 bottoms, 1000 middle saddle-shape porcelain rings are piled up in big saddle-shape porcelain ring top; At last, 1000 little saddle-shape porcelain rings are piled up in middle saddle-shape porcelain ring top.
The accumulation of each saddle-shape porcelain ring is placed, and makes the specific area of saddle-shape porcelain ring increase, and increase in the gap that gas passes between each saddle-shape porcelain ring, and solvent became with the time of contact of reclaiming gas, reclaims more fully, and assimilation effect is better, and organic efficiency is higher.
From the economic benefit aspect, can save the cost of buying novel solvent greatly, reach energy saving purposes; From the environmental benefit aspect, owing to make repeatedly recycling utilization of discarded organic solvent, reduced waste gas, solvent slop pollution and destruction to environment.
Preferably, present embodiment adopts 3000 saddle-shape porcelain rings, each 1000 on little saddle-shape porcelain ring, middle saddle-shape porcelain ring, big saddle-shape porcelain ring.The quantity of saddle-shape porcelain ring, size can be done corresponding adjusting according to actual production, can also realize the technical purpose of present embodiment.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. solvent recovery tower, it is characterized in that: comprise tower body, blower fan, shower plate, refrigeration machine, pump and a plurality of saddle-shape porcelain ring, described blower fan and shower plate are located in the tower body from top to bottom, the tower body bottom is provided with solvent cell, solvent cell is connected in the inlet of refrigeration machine by pump, the liquid outlet of refrigeration machine is connected in shower plate, described tower body bottom is provided with air inlet and air inlet is located at the solvent cell top, the tower body top is provided with the gas outlet, and it is interior between shower plate and gas outlet that each saddle-shape porcelain is located on tower body.
2. solvent recovery tower according to claim 1 is characterized in that: described saddle-shape porcelain ring is a semicircular ring, its periphery annular indent.
3. solvent recovery tower according to claim 2, it is characterized in that: saddle-shape porcelain ring is divided into little saddle-shape porcelain ring, middle saddle-shape porcelain ring and big saddle-shape porcelain ring from small to large successively, big saddle-shape porcelain ring is piled up in the bottom, middle saddle-shape porcelain ring is piled up in big saddle-shape porcelain ring top, saddle-shape porcelain ring top during little saddle-shape porcelain ring is piled up in.
4. according to claim 1 or 2 or 3 described solvent recovery towers, it is characterized in that: the quantity of described saddle-shape porcelain ring is 1000-10000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201037467U CN202015567U (en) | 2011-04-08 | 2011-04-08 | Solvent recovery tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201037467U CN202015567U (en) | 2011-04-08 | 2011-04-08 | Solvent recovery tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015567U true CN202015567U (en) | 2011-10-26 |
Family
ID=44809248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201037467U Expired - Fee Related CN202015567U (en) | 2011-04-08 | 2011-04-08 | Solvent recovery tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174258A (en) * | 2014-08-21 | 2014-12-03 | 山东迪赛机电有限公司 | Solvent recovery device for producing film |
| CN104667569A (en) * | 2015-01-30 | 2015-06-03 | 周榕 | Plant extraction equipment for large-scale continuous production |
| CN105402747A (en) * | 2015-11-25 | 2016-03-16 | 中冶南方工程技术有限公司 | Pipe steam eliminating device and steam eliminating method thereof |
-
2011
- 2011-04-08 CN CN2011201037467U patent/CN202015567U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174258A (en) * | 2014-08-21 | 2014-12-03 | 山东迪赛机电有限公司 | Solvent recovery device for producing film |
| CN104667569A (en) * | 2015-01-30 | 2015-06-03 | 周榕 | Plant extraction equipment for large-scale continuous production |
| CN105402747A (en) * | 2015-11-25 | 2016-03-16 | 中冶南方工程技术有限公司 | Pipe steam eliminating device and steam eliminating method thereof |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: Yan Shi Zhen Yang Cheng Cun, Longyan City, Fujian Province, No. 364000 H-2 District of Xinluo Patentee after: Fujian Longyan Longhua Chemical Co. Ltd. Address before: Five 362000 mile Industrial Zone, Quanzhou, Fujian, Jinjiang Patentee before: Fujian Wantaixing Chemical Industry Develop Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20190408 |