CN205398274U - Circulating and filtering system of aluminium alloy hole sealing tank liquor - Google Patents
Circulating and filtering system of aluminium alloy hole sealing tank liquor Download PDFInfo
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- CN205398274U CN205398274U CN201620163241.2U CN201620163241U CN205398274U CN 205398274 U CN205398274 U CN 205398274U CN 201620163241 U CN201620163241 U CN 201620163241U CN 205398274 U CN205398274 U CN 205398274U
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- hole
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- sealing
- sealing tank
- film device
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Abstract
The utility model relates to a circulating and filtering system of aluminium alloy hole sealing tank liquor, the hole sealing tank liquor circulation system that recycles including being arranged in ensureing the hole sealing tank liquor to filter, be used for handling hole sealing waste liquid and hole sealing liquid waste processing system who recycles and the medicament cleaning system who is used for wasing the special filtration membrane device of hole sealing liquid circulation system. The utility model aims to provide a circulating and filtering system of aluminium alloy hole sealing tank liquor, and this hole sealing tank liquor is no nickel hole sealing tank liquor, through adopt full materialization membrane filtering process in this system for entire system does not have other additional harmful produce and gives birth to, and the water yield is economized on to the cyclic utilization tank liquor, and utilizes medicament cleaning system to come to special filtration membrane device among the washing hole sealing liquid circulation system, and the recovery washing liquid is recycled.
Description
Technical field
This utility model relates to waste water circulation filtration art, particularly to the circulated filter system of aluminium section bar liquor of hole-sealing tank.
Background technology
In the last few years, its surface is processed by the widely used anodizing technology of aluminium section bar, improves hardness and the corrosion resistance etc. on its surface.But owing to aluminium section bar can form microporous alumina film after carrying out anodic oxidation on its surface, its microcellular structure is the Partial Physical Property reducing aluminium section bar, it is necessary to carry out suitable sealing pores.Present method is all, by aluminium section bar liquor of hole-sealing tank, aluminium section bar is carried out sealing pores, but liquor of hole-sealing tank is after a period of time of working continuously, will there is cryolite crystallization in the tank liquor state of reaching capacity, in turn results in tank liquor muddiness and cannot use, now generally changes tank liquor.And saturated tank liquor is needed to carry out environmental protection treatment and makes its qualified discharge.Said method not only wastes liquor of hole-sealing tank, increases the cost of aluminium section bar sealing of hole, too increases the treating capacity of waste water simultaneously.
Chinese patent CN201210289101.6 discloses the processing method of waste water that a kind of aluminum products surface treatment produces, and it achieves the process of waste water of generation to aluminum products each step of surface treatment.The waste water that processing procedure produces includes: in sulphuric acid oil removing poaching wastewater, three acid treatment poaching wastewaters, ammonium acid fluoride pickling-rinsing waste water, alkali cleaning poaching wastewater, nitric acid and poaching wastewater, sulphuric acid anodizing poaching wastewater, nickel-plating rinsing waste water, acetic acid sealing of hole poaching wastewater.The waste water produced for all of step of surface treatment processes, and forms a set of integrated artistic flow process, it is easy to enterprise uses；And utilize the character of various waste water largely, react to each other, phase mutual precipitation can reduce the use of auxiliary agent, reduces cost.Above-mentioned patent relate to the processing procedure of nickel acetate sealing of hole poaching wastewater, and the sodium bicarbonate of hydrogen peroxide and precipitating nickel ions by destroying complex processes.
Utility model content
In view of the above, the purpose of this utility model is in that to provide the circulated filter system of aluminium section bar liquor of hole-sealing tank, and this liquor of hole-sealing tank is without nickel liquor of hole-sealing tank, by adopting full materialization membrane filtration process within the system, make whole system be attached with pest without other to produce, recycle tank liquor, reduce water consumption.
The circulated filter system of aluminium section bar liquor of hole-sealing tank, including the liquor of hole-sealing tank blood circulation recycled for guaranteeing liquor of hole-sealing tank to filter, for processing the sealing of hole liquid waste treatment system of sealing of hole waste liquid and recycling and for cleaning the medicament purging system of particular filter film device in pore-sealing liquid blood circulation；Wherein,
Sealing of hole groove, self priming pump, bag filter, extraordinary filtration film device are constituted a closed circuit by circulation line by described liquor of hole-sealing tank blood circulation；
Described sealing of hole liquid waste treatment system includes concentration basin, described concentration basin is connected with dope outlet in extraordinary filtration film device by liquid waste processing pipeline, and is connected with pneumatic diaphragm pump, filter press, sealing of hole groove by the waste water after concentration basin process successively logical liquid waste processing pipeline；
Described medicament purging system then includes cleaning agent and holds case, described cleaning agent holds case and tap water pipe line and links the detergent line being provided with low-pressure washing pump, and the detergent line being provided with low-pressure washing pump is divided into two to extraordinary filtration film device, be connected with the liquor of hole-sealing tank import of extraordinary filtration film device and liquor of hole-sealing tank outlet respectively, and in described extraordinary filtration film device, dope exports and holds case also by detergent line with cleaning agent and be connected.
This utility model can be further arranged to described extraordinary filtration film device for adopting ultrafiltration membrane technique isolation technics, and film group adopts hollow fiber microfiltration membrane.
This utility model can be further arranged to the liquor of hole-sealing tank import of described extraordinary filtration film device and liquor of hole-sealing tank exit is provided with piezometer.
The closed circuit place that this utility model can be further arranged between described extraordinary filtration film device and described bag filter also sets up a pressure pipeline, and described pressure pipeline is internally provided with pneumatic operated valve and ball valve, is circumscribed with oilless air compressor.
This utility model can be further arranged on the circulation line between described extraordinary filtration film device and sealing of hole groove and be additionally provided with pneumatic operated valve, ball valve, effusion meter.
The beneficial effects of the utility model are
1, this utility model carry out film process by the liquor of hole-sealing tank that liquor of hole-sealing tank blood circulation is just saturated after by filter after light liquid be again directed into sealing of hole groove so that realize recycling, wherein first pass through bag filter and carry out pretreatment, bulky grain cryolite crystalline solid in liquor of hole-sealing tank can be retained recycling, again through extraordinary filtration film device, the little granule in liquor of hole-sealing tank and colloidal substance are retained
2, sealing of hole liquid waste treatment system is then stood by concentration basin by dope, reduce the moisture content of cryolite in waste water, waste water after concentration basin process is imported filter press and carries out filter pressing by recycling pneumatic diaphragm pump, remove cryolite in dope, filtrate also just can recycle back to sealing of hole groove again, and the cryolite of the filtration in pressure filter also can be collected recycling；
3, medicament purging system is then for cleaning extraordinary filtration film device, cleaning agent holds the cleaning agent in case and mixes with tap water and utilize low-pressure washing pump that special type filtration film device is carried out, and will hold case back to cleaning agent again with liquid after cleaning；
4, the closed circuit place between described extraordinary filtration film device and described bag filter also sets up a pressure pipeline, pressure pipeline can be utilized to increase the liquor of hole-sealing tank filter efficiency at extraordinary filtration film device, pressure pipeline can also be utilized simultaneously to increase the cleaning agent cleaning efficiency to extraordinary filtration film device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the circulated filter system of this utility model aluminium section bar liquor of hole-sealing tank.
Detailed description of the invention
With reference to accompanying drawing 1, the circulated filter system embodiment of this utility model aluminium section bar liquor of hole-sealing tank is described further.
The circulated filter system of aluminium section bar liquor of hole-sealing tank, including the liquor of hole-sealing tank blood circulation recycled for guaranteeing liquor of hole-sealing tank to filter, for processing the sealing of hole liquid waste treatment system of sealing of hole waste liquid and recycling and for cleaning the medicament purging system of particular filter film device in pore-sealing liquid blood circulation.
Sealing of hole groove 11, self priming pump 12, bag filter 13, extraordinary filtration film device 14 are constituted a closed circuit by circulation line 1 by described liquor of hole-sealing tank blood circulation；After carrying out film process by the liquor of hole-sealing tank that liquor of hole-sealing tank blood circulation is just saturated, light liquid after filtration it is directed into sealing of hole groove 11 again and then realizes recycling, wherein first pass through bag filter 13 and carry out pretreatment, bulky grain cryolite crystalline solid in liquor of hole-sealing tank can be retained recycling, again through extraordinary filtration film device 14, the little granule in liquor of hole-sealing tank and colloidal substance be retained.Wherein said extraordinary filtration film device 14 is for adopting ultrafiltration membrane technique isolation technics, and film group adopts hollow fiber microfiltration membrane, and aperture is 0.03 micron.And the circulation line 1 between described extraordinary filtration film device 14 and sealing of hole groove 11 is additionally provided with pneumatic operated valve 42, ball valve 43, effusion meter 44.Utilize effusion meter and the combination monitoring liquor of hole-sealing tank blood circulation quantum of output of pneumatic operated valve, ball valve and external PLC control panel so that it is can more directly feed back on the display module of central control room.
Described sealing of hole liquid waste treatment system includes concentration basin 21, described concentration basin 21 is connected with dope outlet in extraordinary filtration film device 14 by liquid waste processing pipeline 2, and the waste water after being processed by concentration basin 21 leads to liquid waste processing pipeline 2 successively and is connected with pneumatic diaphragm pump 22, filter press 23, sealing of hole groove 11；Sealing of hole liquid waste treatment system is then stood by concentration basin 21 by dope, reduces the moisture content of cryolite in waste water, and recycling pneumatic diaphragm pump sealing of hole groove 11 recycles, and the cryolite of the filtration in pressure filter also can be collected recycling；22 concentration basin 21 is processed after waste water import filter press 23 carry out filter pressing, remove cryolite in dope, filtrate also just can recycle back to sealing of hole groove again, and the cryolite of the filtration in pressure filter also can be collected recycle.
Described medicament purging system then includes cleaning agent and holds case 31, described cleaning agent holds case 31 and tap water pipe line 4 and links the detergent line 3 being provided with low-pressure washing pump 32, and the detergent line 3 being provided with low-pressure washing pump 32 is divided into two to extraordinary filtration film device 14, be connected with the liquor of hole-sealing tank import of extraordinary filtration film device 14 and liquor of hole-sealing tank outlet respectively, and in described extraordinary filtration film device 14, dope exports and holds case 31 also by detergent line 3 with cleaning agent and be connected.Medicament purging system is then for cleaning extraordinary filtration film device 14, cleaning agent holds the cleaning agent in case 31 mix with tap water and utilize low-pressure washing pump 32 that extraordinary filtration film device 14 is carried out, and case 31 will be held back to cleaning agent again with liquid after cleaning, that saves cost, reduction water and cleaning agent makes consumption.
Closed circuit place between described extraordinary filtration film device 14 and described bag filter 13 also sets up a pressure pipeline 5, pressure pipeline 5 can be utilized to increase the liquor of hole-sealing tank filter efficiency at extraordinary filtration film device 14, pressure pipeline 5 can also be utilized simultaneously to increase the cleaning agent cleaning efficiency to extraordinary filtration film device 14.Wherein, described pressure pipeline 5 is internally provided with pneumatic operated valve 42 and ball valve 43, is circumscribed with oilless air compressor 51.Liquor of hole-sealing tank import and the liquor of hole-sealing tank exit of described extraordinary filtration film device 14 are provided with piezometer 41.Piezometer 41 is utilized to increase stressed size to monitor pressure pipeline 5 and then guarantee the safety of circulated filter system of whole aluminium section bar liquor of hole-sealing tank.
During for liquor of hole-sealing tank containing nickel ion, can set up except nickel device between sealing of hole groove 11, self priming pump 12 in liquor of hole-sealing tank blood circulation, except nickel device generally includes sedimentation tank, ion interchange unit, utilize in sedimentation tank, increase sodium carbonate adjustment pH value 4.6 ± 0.5, heavy metal ion is precipitated, recycling ion interchange unit is processed to discharge obtaining dope, and light liquid then enters subsequent step and refilters.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. the circulated filter system of aluminium section bar liquor of hole-sealing tank, it is characterized in that, this system include for guarantee liquor of hole-sealing tank filter and recycle liquor of hole-sealing tank blood circulation, for processing the sealing of hole liquid waste treatment system of sealing of hole waste liquid and recycling and for cleaning the medicament purging system of particular filter film device in pore-sealing liquid blood circulation；Wherein,
Sealing of hole groove, self priming pump, bag filter, extraordinary filtration film device are constituted a closed circuit by circulation line by described liquor of hole-sealing tank blood circulation；
Described sealing of hole liquid waste treatment system includes concentration basin, described concentration basin is connected with dope outlet in extraordinary filtration film device by liquid waste processing pipeline, and is connected with pneumatic diaphragm pump, filter press, sealing of hole groove by the waste water after concentration basin process successively logical liquid waste processing pipeline；
Described medicament purging system then includes cleaning agent and holds case, described cleaning agent holds case and tap water pipe line and links the detergent line being provided with low-pressure washing pump, and the detergent line being provided with low-pressure washing pump is divided into two to extraordinary filtration film device, be connected with the liquor of hole-sealing tank import of extraordinary filtration film device and liquor of hole-sealing tank outlet respectively, and in described extraordinary filtration film device, dope exports and holds case also by detergent line with cleaning agent and be connected.
2. the circulated filter system of aluminium section bar liquor of hole-sealing tank according to claim 1, it is characterised in that described extraordinary filtration film device is for adopting ultrafiltration membrane technique isolation technics, and film group adopts hollow fiber microfiltration membrane.
3. the circulated filter system of aluminium section bar liquor of hole-sealing tank according to claim 1, it is characterised in that liquor of hole-sealing tank import and the liquor of hole-sealing tank exit of described extraordinary filtration film device are provided with piezometer.
4. the circulated filter system of aluminium section bar liquor of hole-sealing tank according to claim 1, it is characterized in that, closed circuit place between described extraordinary filtration film device and described bag filter also sets up a pressure pipeline, described pressure pipeline is internally provided with pneumatic operated valve and ball valve, is circumscribed with oilless air compressor.
5. the circulated filter system of aluminium section bar liquor of hole-sealing tank according to claim 1, it is characterised in that be additionally provided with pneumatic operated valve, ball valve, effusion meter on the circulation line between described extraordinary filtration film device and sealing of hole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163241.2U CN205398274U (en) | 2016-03-04 | 2016-03-04 | Circulating and filtering system of aluminium alloy hole sealing tank liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163241.2U CN205398274U (en) | 2016-03-04 | 2016-03-04 | Circulating and filtering system of aluminium alloy hole sealing tank liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398274U true CN205398274U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620163241.2U Withdrawn - After Issue CN205398274U (en) | 2016-03-04 | 2016-03-04 | Circulating and filtering system of aluminium alloy hole sealing tank liquor |
Country Status (1)
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| CN (1) | CN205398274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621654A (en) * | 2016-03-04 | 2016-06-01 | 湖州蓝洋环保设备有限公司 | Circulating filtration system of aluminum profile hole sealing bath solutions |
| CN108070893A (en) * | 2017-12-15 | 2018-05-25 | 福建奋安铝业有限公司 | Aluminium section bar hole sealing device, aluminium section bar production line and production method |
-
2016
- 2016-03-04 CN CN201620163241.2U patent/CN205398274U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621654A (en) * | 2016-03-04 | 2016-06-01 | 湖州蓝洋环保设备有限公司 | Circulating filtration system of aluminum profile hole sealing bath solutions |
| CN108070893A (en) * | 2017-12-15 | 2018-05-25 | 福建奋安铝业有限公司 | Aluminium section bar hole sealing device, aluminium section bar production line and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180821 |