CN202555005U - Parallel-type organic solvent water removal system - Google Patents
Parallel-type organic solvent water removal system Download PDFInfo
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- CN202555005U CN202555005U CN2012202103687U CN201220210368U CN202555005U CN 202555005 U CN202555005 U CN 202555005U CN 2012202103687 U CN2012202103687 U CN 2012202103687U CN 201220210368 U CN201220210368 U CN 201220210368U CN 202555005 U CN202555005 U CN 202555005U
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- organic solvent
- parallel
- solvent water
- cylindrical shell
- scavenging system
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Abstract
The utility model discloses a parallel-type organic solvent water removal system, which comprises barrels, wherein the barrels are arranged on support legs of a bracket; barrel flanges are arranged at two ends of the barrels; sealing covers are arranged on the barrel flanges; filter screens are arranged between the sealing covers and the barrel flanges, and a liquid inlet and a liquid outlet are arranged on each of the sealing covers at two ends. The parallel-type organic solvent water removal system can be used for removing water of an organic solvent, can be used for dewatering a single-constituent solvent, and also can be used for dewatering a mixed solvent. In order to improve the production efficiency, a parallel mode of three molecular sieve dewatering systems is adopted, so that flow resistance of fluid can be reduced, and the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of water scavenging system of organic solvent, relates in particular to a kind of parallel organic solvent water scavenging system.
Background technology
Organic solvent plays a part in the industry very important in modern times; Particularly along with the fast development of lithium rechargeable battery; Electrolyte as lithium ion battery all is made up of organic solvent; To organic solvent, particularly the purity of dystectic organic solvent and water content are all had higher requirement.Require the water content of organic solvent to want < 10ppm, purity>99.95%.Utilize the physisorption of molecular sieve, adopt the way of pillar molecular sieve dehydration cycle, realize the dehydration of organic solvent and remove small molecular weight impurity water and small molecular weight impurity.
Summary of the invention
The purpose of the utility model provides a kind of parallel organic solvent water scavenging system, both can be used for the one-part solvent dehydration and also can be used for the mixed solvent dehydration, has improved production efficiency.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of parallel organic solvent water scavenging system comprises cylindrical shell, and it is characterized in that: cylindrical shell is installed in the support supporting leg; The two ends of cylindrical shell are provided with shell flange; Capping is installed on the shell flange, is provided with filter screen between capping and the shell flange, and inlet and liquid outlet are installed respectively in the capping at two ends.
According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: the structure of said cylindrical shell has a plurality of being in parallel installed with on the support supporting leg.
According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: on the said filter screen sealing gasket is installed.
According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: said cylindrical shell is provided with otic placode.
According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: the bottom mounting bracket base plate of said support supporting leg.
The utility model has the advantages of and be: both can be used for the one-part solvent dehydration, also can be used for the mixed solvent dehydration.In order to enhance productivity, the utility model adopts three molecular sieve dehydration system parallel waies, can reduce liquid flowing resistance, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is 10 a structural representation among Fig. 1.
Fig. 3 is the partial enlarged drawing of A among Fig. 1.
Fig. 4 is 4 a structural representation among Fig. 1.
Fig. 5 is 5 a structural representation among Fig. 1.
Fig. 6 is 6 a structural representation among Fig. 1.
In the accompanying drawing: 1, support base plate; 2, support supporting leg; 3, inlet; 4, capping; 5, filter screen; 6, shell flange; 7, cylindrical shell; 8, sealing gasket; 9, liquid outlet; 10, otic placode.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The structure of the utility model is as shown in Figure 1; A kind of parallel organic solvent water scavenging system comprises cylindrical shell 7, and it is characterized in that: cylindrical shell 7 is installed in support supporting leg 2; The two ends of cylindrical shell 7 are provided with shell flange 6; Capping 4 is installed on the shell flange 6, is provided with filter screen 5 between capping 4 and the shell flange 6, and inlet 3 and liquid outlet 9 are installed respectively in the capping 4 at two ends.According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: the structure of said cylindrical shell 7 has a plurality of being in parallel installed with on support supporting leg 2.According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: sealing gasket 8 is installed on the said filter screen 5.According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: said cylindrical shell 7 is provided with otic placode 10.According to described a kind of parallel organic solvent water scavenging system, it is characterized in that: the bottom mounting bracket base plate 1 of said support supporting leg 2.
The use principle of the utility model is as shown in Figure 1, and this dewatering system is formed in parallel by three pillars that the quantitative molecular sieve is housed, and three molecular sieve pillars hang on the special racks side by side, fix through screw.Each molecular sieve pillar is by forming with cylindrical shell 7, sealing gasket 8, filter screen 5, inlet 3, liquid outlet 9, the otic placode 10 of going up lower flange.Three molecular sieve dehydration posts are arranged side by side.Need the organic solvent of dehydration in storage tank, from inlet 3, to be pressed in the cylindrical shell of molecular sieve dehydration post through a circulating pump; Flow out from liquid outlet topmost 9 then, return in the storage tank, so circulation repeatedly; Qualified up to inspection by sampling, filter the back through filter and get into the certified products storage tank.Solvent tank bottom liquid outlet is linked to each other with circulating pump, and three parallel entries of circulating pump liquid outlet and molecular sieve dehydration system bottom are connected, and are furnished with valve, so that with maintenance or only use is wherein a part of.Inlet and capping are welded as a whole.Filter screen is placed between capping and the cylindrical shell lower flange, add gasket seal, and through the screw fit sealing.The cylindrical shell upper flange places filter screen between capping and the cylindrical shell upper flange equally, adds gasket seal, through the screw fit sealing.After molecular sieve dehydration post upper liquid outlet connects ball valve separately, insert a trunk line simultaneously and return solvent tank.Embodiment 1: the 800KG dimethyl carbonate is joined in the molecular sieve dehydration system storage tank, carry out dehydration cycle through circulating pump.Accurately take a sample through sample tap after 2 hours, adopt the karl Fischer moisture teller to measure water-organic solvent and be divided into 6.5ppm.Embodiment 2: the 800KG diethyl carbonate is joined in the molecular sieve dehydration system storage tank, carry out dehydration cycle through circulating pump.Accurately take a sample through sample tap after 3 hours, adopt the karl Fischer moisture teller to measure water-organic solvent and be divided into 5.8ppm.Embodiment 3: 250KG ethylene carbonate (38 ℃ of fusing points), 110KG propene carbonate (fusing point-48 ℃), 200KG methyl ethyl carbonate (fusing point-40 ℃), 280KG dimethyl carbonate (4 ℃) are joined respectively in the molecular sieve dehydration system, carry out dehydration cycle through circulating pump.Accurately take a sample through sample tap after 2 hours, adopt the karl Fischer moisture teller to measure water-organic solvent and be divided into 8.1ppm.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model.
Claims (5)
1. parallel organic solvent water scavenging system; Comprise cylindrical shell (7); It is characterized in that: cylindrical shell (7) is installed in support supporting leg (2), and the two ends of cylindrical shell (7) are provided with shell flange (6), and capping (4) is installed on the shell flange (6); Be provided with filter screen (5) between capping (4) and the shell flange (6), inlet (3) and liquid outlet (9) are installed respectively in the capping at two ends (4).
2. a kind of parallel organic solvent water scavenging system according to claim 1 is characterized in that: the structure of said cylindrical shell (7) has a plurality of being in parallel installed with on support supporting leg (2).
3. a kind of parallel organic solvent water scavenging system according to claim 1 is characterized in that: said filter screen (5) is gone up sealing gasket (8) is installed.
4. a kind of parallel organic solvent water scavenging system according to claim 1, it is characterized in that: said cylindrical shell (7) is provided with otic placode (10).
5. a kind of parallel organic solvent water scavenging system according to claim 1 is characterized in that: the bottom mounting bracket base plate (1) of said support supporting leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202103687U CN202555005U (en) | 2012-05-11 | 2012-05-11 | Parallel-type organic solvent water removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202103687U CN202555005U (en) | 2012-05-11 | 2012-05-11 | Parallel-type organic solvent water removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555005U true CN202555005U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202103687U Expired - Fee Related CN202555005U (en) | 2012-05-11 | 2012-05-11 | Parallel-type organic solvent water removal system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202555005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083998A (en) * | 2013-03-01 | 2013-05-08 | 成都广亚科技有限公司 | Simple solvent purification device and treatment method thereof |
| CN103170160A (en) * | 2013-04-09 | 2013-06-26 | 六九硅业有限公司 | Water removal method by utilizing mixed solvent of methylbenzene and 1,2-dimethoxyethane |
| CN106492505A (en) * | 2016-12-12 | 2017-03-15 | 河南华瑞高新材料科技股份有限公司 | A kind of battery electrolyte Purifying Device for Organic Solvent |
-
2012
- 2012-05-11 CN CN2012202103687U patent/CN202555005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083998A (en) * | 2013-03-01 | 2013-05-08 | 成都广亚科技有限公司 | Simple solvent purification device and treatment method thereof |
| CN103170160A (en) * | 2013-04-09 | 2013-06-26 | 六九硅业有限公司 | Water removal method by utilizing mixed solvent of methylbenzene and 1,2-dimethoxyethane |
| CN106492505A (en) * | 2016-12-12 | 2017-03-15 | 河南华瑞高新材料科技股份有限公司 | A kind of battery electrolyte Purifying Device for Organic Solvent |
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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: 20121128 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |