CN201978674U - Device used for cleaning and separating waste lubricating oil ceramic membrane - Google Patents
Device used for cleaning and separating waste lubricating oil ceramic membrane Download PDFInfo
- Publication number
- CN201978674U CN201978674U CN2011201213948U CN201120121394U CN201978674U CN 201978674 U CN201978674 U CN 201978674U CN 2011201213948 U CN2011201213948 U CN 2011201213948U CN 201120121394 U CN201120121394 U CN 201120121394U CN 201978674 U CN201978674 U CN 201978674U
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- cleaning
- membrane
- pipeline
- ceramic membrane
- lubricating oil
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Abstract
The utility model discloses a device used for cleaning and separating a waste lubricating oil ceramic membrane, which comprises a membrane assembly (1), wherein one end of the membrane assembly (1) is connected with one end of a cleaning agent container (3) through a pipeline (2), and the other end of the cleaning agent container (3) is connected with an air compressor (4) through the pipeline (2). The utility model provides a ceramic membrane cleaning device which takes petroleum ether as a cleaning agent, is convenient to operate and has high cleaning efficiency, and because the boiling point of the petroleum ether is low, the used cleaning agent can be reused through distillation, condensation and regeneration, and cleaning residues in the membrane after being cleaned are volatilizable so as to avoid the secondary pollution of cleaning solution; and simultaneously the device also has the characteristics of simple structure, low cost, low backflushing pressure, short backflushing time and high backflushing efficiency, and the membrane flux recovery rate after backflushing of 20min can reach more than 84.5%.
Description
Technical field
The utility model relates to a kind of cleaning device of ceramic membrane, a kind of specifically device that is used to clean separation waste lubricating oil ceramic membrane that adopts benzinum as cleaning agent.
Background technology
Ceramic membrane separates in the waste lubricating oil process, when membrane flux descends when obvious, just need clean film, to improve cleaning efficiency, prolongs membrane lifetime, minimizing operating cost.Can be used as the cleaning agent that separates the ceramic membrane behind the waste lubricating oil at present water-based solvent, organic solvent, gas etc. are arranged; Cleaning method adopts the recoil mode usually.The employing water-based solvent cleans, and residual water branch reduces membrane flux in the film, needs high temperature that it is removed, and is unfavorable for practical operation; During purge of gas, because of the flushing resistance is very big, cleaning efficiency is not high; Organic solvent dissolves waste lubricating oil and pollutant thereof easily, and cleaning performance is better.Pipeline owing to the ceramic membrane filter device is thicker in addition, and provides pressure with the high temperature gear-type oil pump, washes if carry out online backflushing on filter, and cleaning agent may corrosion pipeline or oil pump gear.Therefore need badly select a kind of easy to operate, cleaning efficiency is high, the organic washing agent of non-secondary pollution and its supporting cleaning device is provided.
Summary of the invention
The purpose of this utility model is the defective at prior art, provide a kind of easy to operate, cleaning efficiency is high is used to clean the device that separates the waste lubricating oil ceramic membrane.
The purpose of this utility model solves by the following technical programs:
A kind of being used to cleaned the device that separates the waste lubricating oil ceramic membrane, comprises membrane module, and an end of described membrane module links to each other with an end of detergent container by pipeline, and the other end of detergent container links to each other with air compressor machine by pipeline.
Pipeline between described membrane module and the detergent container is provided with second valve.
Pipeline between described detergent container and the air compressor machine is provided with first valve, and the pipeline between described first valve and the air compressor machine is provided with Pressure gauge.
Be provided with ceramic membrane in the described membrane module, the pipeline that described ceramic membrane lower end links to each other is provided with the 3rd valve.
Described air compressor machine and the 3rd valve are positioned on the pipeline at membrane module two ends.
Described membrane module and detergent container adopt the PVC material to make.
The utility model has following advantage compared to existing technology:
The utility model provides a kind of ceramic membrane cleaning device that adopts benzinum as cleaning agent, not only easy to operate, cleaning efficiency is high, and because the boiling point of benzinum is low, can be after cleaning agent uses by recycling after the distillation-condensation regeneration, it is volatilizable to clean the interior wash residue of caudacoria, avoids the secondary pollution of cleaning fluid.
Backwashing pressure of the present utility model is low, and backwashing time is short, flush efficiency is high, and the membrane flux recovery rate behind the backwash 20min can reach more than 84.5% usually; And have characteristics simple in structure, that cost is low.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: 1-membrane module; 2-pipeline; 3-detergent container; 4-air compressor machine; 5-Pressure gauge; 6-ceramic membrane; 7-the first valve; 8-the second valve; 9-the three valve.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1: a kind of being used to cleaned the device that separates the waste lubricating oil ceramic membrane, comprises the membrane module 1 that the PVC material is made, and is provided with ceramic membrane 6 in this membrane module 1, and the pipeline 2 that ceramic membrane 6 lower ends link to each other is provided with the 3rd valve 9.Detergent container 3 one ends that one end of membrane module 1 is made by pipeline 2 and PVC material link to each other, and the pipeline 2 between membrane module 1 and the detergent container 3 is provided with second valve 8; The other end of detergent container 3 links to each other with air compressor machine 4 by pipeline 2, is provided with Pressure gauge 5 at the pipeline 2 that is provided with on the pipeline 2 between detergent container 3 and the air compressor machine 4 between first valve, 7, the first valves 7 and the air compressor machine 4.Air compressor machine 4 and the 3rd valve 9 are positioned on the pipeline 2 at membrane module 1 two ends in addition, the position opposite of air compressor machine 4 and the 3rd valve 9.
The utility model is carrying out ceramic membrane when cleaning, and the ceramic membrane 6 that at first will need to clean is packed in the membrane module 1, benzinum is poured in the detergent container 3 into connecting pipe 2; Close first valve 7 then, open second valve 8 and the 3rd valve 9, open air compressor machine 4, when the pressure of Pressure gauge 5 demonstrations rises to 0.5MPa, slowly open first valve 7, begin ceramic membrane 6 is carried out backwash, the membrane flux recovery rate behind the backwash 20min can reach more than 84.5% usually.
The technology that the utility model does not relate to all can be realized by prior art.
Claims (6)
1. one kind is used to clean the device that separates the waste lubricating oil ceramic membrane, comprise membrane module (1), an end that it is characterized in that described membrane module (1) links to each other with an end of detergent container (3) by pipeline (2), and the other end of detergent container (3) links to each other with air compressor machine (4) by pipeline (2).
2. clean the device that separates the waste lubricating oil ceramic membrane in according to claim 1 being used to, it is characterized in that the pipeline (2) between described membrane module (1) and the detergent container (3) is provided with second valve (8).
3. at the device that is used to clean separation waste lubricating oil ceramic membrane according to claim 1 and 2, it is characterized in that the pipeline (2) between described detergent container (3) and the air compressor machine (4) is provided with first valve (7), the pipeline (2) between described first valve (7) and the air compressor machine (4) is provided with Pressure gauge (5).
4. clean the device that separates the waste lubricating oil ceramic membrane in according to claim 1 being used to, it is characterized in that being provided with in the described membrane module (1) ceramic membrane (6), the pipeline (2) that described ceramic membrane (6) lower end links to each other is provided with the 3rd valve (9).
5. cleaning the device that separates the waste lubricating oil ceramic membrane, it is characterized in that described air compressor machine (4) and the 3rd valve (9) are positioned on the pipeline (2) at membrane module (1) two ends according to claim 1 or 4 described being used to.
6. clean the device that separates the waste lubricating oil ceramic membrane in according to claim 1 being used to, it is characterized in that described membrane module (1) and detergent container (3) adopt the PVC material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201213948U CN201978674U (en) | 2011-04-22 | 2011-04-22 | Device used for cleaning and separating waste lubricating oil ceramic membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201213948U CN201978674U (en) | 2011-04-22 | 2011-04-22 | Device used for cleaning and separating waste lubricating oil ceramic membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978674U true CN201978674U (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201213948U Expired - Fee Related CN201978674U (en) | 2011-04-22 | 2011-04-22 | Device used for cleaning and separating waste lubricating oil ceramic membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585890A (en) * | 2013-11-27 | 2014-02-19 | 杭州创享环境技术有限公司 | Cleaning method for silicon carbide membrane used for impurity removal in production of epoxy ester plasticizer |
| CN104548948A (en) * | 2014-12-24 | 2015-04-29 | 哈尔滨工业大学 | Cleaning technology suitable for processing oil recovery waste water polytetrafluoroethylene film |
-
2011
- 2011-04-22 CN CN2011201213948U patent/CN201978674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585890A (en) * | 2013-11-27 | 2014-02-19 | 杭州创享环境技术有限公司 | Cleaning method for silicon carbide membrane used for impurity removal in production of epoxy ester plasticizer |
| CN104548948A (en) * | 2014-12-24 | 2015-04-29 | 哈尔滨工业大学 | Cleaning technology suitable for processing oil recovery waste water polytetrafluoroethylene film |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20180422 |