CN209519608U - A kind of nanofiltration membrane material filtering system - Google Patents
A kind of nanofiltration membrane material filtering system Download PDFInfo
- Publication number
- CN209519608U CN209519608U CN201920117358.0U CN201920117358U CN209519608U CN 209519608 U CN209519608 U CN 209519608U CN 201920117358 U CN201920117358 U CN 201920117358U CN 209519608 U CN209519608 U CN 209519608U
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- China
- Prior art keywords
- level filter
- filter mechanism
- nanofiltration membrane
- purge tank
- cooling
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- Expired - Fee Related
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Abstract
The utility model innovation provides a kind of nanofiltration membrane material filtering system of high efficiency circulating filtration.This kind of nanofiltration membrane material filtering system, including feeding device, filter device, cooling device and cleaning device, the feeding device include material pot and by connecting tube and the tank connected charging pump of material；The filter device includes the first level filter mechanism and the second level filter mechanism, and the first level filter mechanism is made of multiple groups cartridge filter, and the second level filter mechanism is made of multiple groups membrane tube, and the hollow-fibre membrane in the membrane tube is nanofiltration membrane；The cooling device includes the cooling tube of heat exchanger and connection on heat exchangers, and booster pump is equipped between cooling device and the second level filter mechanism；The cleaning device includes purge tank and the heating mechanism inside purge tank.This nanofiltration membrane material filtering system carries out double filtration using multiple groups cartridge filter and multiple groups nanofiltration membrane tube, and multiple groups cartridge filter can filter out the macromolecular particle in material, and cooling device flows through heat exchanger by cooling water to realize cooling.
Description
Technical field
The utility model belongs to material filtering field more particularly to a kind of nanofiltration membrane material filtering system.
Background technique
Nanofiltration membrane material filtering system is a kind of system being filtered by nanofiltration membrane tube, existing nanofiltration membrane system
System is all the relatively simple material for filtering needs by nanofiltration membrane tube, will treat as final filtration by the material of nanofiltration membrane tube
Good material, and for the material higher to some solid contents in this way, viscosity is larger, solid particle is more, due to nanofiltration membrane tube
Channel diameter is smaller, and channel blockage may be influenced the service efficiency of film by these materials；According to the property of material, need to formulate not
It is synthermal, and existing system can not achieve recycling.
Summary of the invention
In view of the shortcomings of the prior art, the utility model innovation provides a kind of nanofiltration membrane of high efficiency circulating filtration
Material filtering system.
This nanofiltration membrane material filtering system, including feeding device, filter device, cooling device and cleaning device, institute
It states feeding device, filter device and cooling device to connect by connecting tube, the cleaning device is connected in parallel on by connecting tube to be added
Expect on device, the feeding device includes material pot and by connecting tube and the tank connected charging pump of material；The filtering dress
It sets including the first level filter mechanism and the second level filter mechanism, the first level filter mechanism is by multiple groups cartridge filter
Composition, the second level filter mechanism are made of multiple groups membrane tube, and the hollow-fibre membrane in the membrane tube is nanofiltration membrane；It is described cold
But device includes the cooling tube of heat exchanger and connection on heat exchangers, and the cooling device is arranged in the first level filter mechanism
And second between level filter mechanism, and booster pump is equipped between cooling device and the second level filter mechanism；The cleaning device
Heating mechanism including purge tank and inside purge tank, the material pot top is equipped with and the second level filter mechanism connects
The Matter Transfer mouth connect, the purge tank top are equipped with the water circulation port connecting with the second level filter mechanism.
The heat exchanger upper end is parallel with a straight-through connecting tube, leads directly to connecting tube and is equipped with control valve, the cooling dress
It sets and is equipped with indication dial plate between booster pump.
Described second level filter mechanism one end is equipped with blow-off line, drainage pipeline and filtration system again, and described the
Two level filter mechanisms and again between filtration system be equipped with diaphragm pump.
Water filling port is equipped at the top of the material pot.
Water filling port is equipped at the top of the purge tank, the heating mechanism inside the purge tank is made of jet chimney, described
Jet chimney is arranged in a curve way inside purge tank, and the air inlet and air outlet of jet chimney are all disposed within outside purge tank.
According to nanofiltration membrane material filtering system provided by the utility model, using multiple groups cartridge filter and multiple groups nanofiltration membrane
Pipe carries out double filtration, and multiple groups cartridge filter can filter out the macromolecular particle in material, such as sand, stone, avoids dividing greatly
The filter hole of sub- particle blocking nanofiltration membrane；Cooling device flows through heat exchanger by cooling water to realize cooling, and cleaning device can be right
The connecting tube and filter device of whole system are cleaned, and the recyclable cleaning of the water in cleaning device, until clear water becomes dirty
After water, it is discharged therewith.
Detailed description of the invention
Fig. 1 is the overall flow structure chart of the utility model.
Specific embodiment
As shown in Figure 1, this nanofiltration membrane material filtering system, including feeding device, filter device, cooling device and clear
Cleaning device, and feeding device, filter device and cooling device are connected by connecting tube, cleaning device is connected in parallel on by connecting tube
On feeding device, it is filtered to make the material in material pot 1 flow to subsequent device out of tank, feeding device includes material
Tank 1 and the charging pump 2 being connect by connecting tube with material pot 1；In order to avoid the macromolecular particle in material blocks nanofiltration membrane
Filter hole, filter device include the first level filter mechanism 3 and the second level filter mechanism 4, due to 31 energy of cartridge filter
Large particulate matter is filtered out, the effect of primary filtration is also able to achieve, is filtered so the first level filter mechanism 3 is ensured public security by multiple groups
Device 31 forms, and due to needing to carry out deeper filtering to material, filters out the pure substance needed in material, so by the
Two level filter mechanisms 4 are made of multiple groups membrane tube 41, and the hollow-fibre membrane in membrane tube 41 is nanofiltration membrane, and the aperture of nanofiltration membrane exists
1nm or more, general 1-2nm can filter out the spot for being greater than 1-2nm or more in material；Since the material in material pot 1 originates temperature
Degree is just relatively high, and the material generally in 60 DEG C -70 DEG C, material pot 1 flowed at a high speed under the action of passing through charging pump 2
It filters in device, the flow at high speed of material can be such that temperature of charge increases, and the material at this moment needing to heat up is cooled down, and most simple section
The type of cooling about is cooled down by cold water, and cooling device includes heat exchanger 5 and the cooling tube being connected on heat exchanger 56,
Cold water constantly flows in cooling tube 6, plays cooling effect, and cooling device setting is in the first level filter mechanism 3 and the
Between two level filter mechanisms 4, since material is not having power to continue to flow to the second level filter mechanism 4 after heat exchanger 5
It is interior, so booster pump 8 is arranged between cooling device and the second level filter mechanism 4；Since the cleaning effect of hot water is higher than
The cleaning effect of cold water, cleaning device includes purge tank 9 and the heating mechanism inside purge tank 9, due to material filtering
Can there be residue, the Matter Transfer mouth 10 connecting with the second level filter mechanism 4 is equipped at the top of material pot 1, remaining material will
It can be flowed into material pot 1 by connecting tube and Matter Transfer mouth 10, for filtering next time, since the hot water in purge tank 9 exists
When cleaning system pipeline and device, first pass punching is not washed clean, and needs circulation flushing, so being equipped with and the at the top of purge tank 9
The water circulation port 93 of two level filter mechanisms 4 connection, hot water will be rinsed after first pass and flowed by connecting tube and water circulation port 93
In purge tank 9, cleaned for second.
5 upper end of heat exchanger in the utility model is parallel with a straight-through connecting tube 7, leads directly to connecting tube 7 and is equipped with control
Valve 71 is equipped with indication dial plate 72, since material is in the increasing for being subjected to the former charging pump 2 and the latter between cooling device and booster pump 8
It quickly circulating after the pressure of press pump 8, the material in material pot 1 will flow in cooling device at a high speed, and at this moment the flow of material is excessive,
Material needs to flow in the second level filter mechanism 4 by straight-through connecting tube 7, control valve 71 will automatically control material flow through it is straight-through
Connecting tube 7.
4 one end of the second level filter mechanism in the utility model is equipped with blow-off line 13, drainage pipeline 14 and again
Filtration system 16 is equipped with diaphragm pump 17 between second level filter mechanism 4 and again filtration system 16, since material is by the
After the filtering of nanofiltration membrane in two level filter mechanisms 4, some little particle spots can be filtered out, these little particle spots can lead to
The discharge of blow-off line 13 is crossed, the hot water in purge tank 9 is after cleaning end conduit and device, and clear water will become sewage, and sewage can lead to
The discharge of drainage pipeline 14 is crossed, and filtered material can be transported in filtration system 16 again by diaphragm pump 17.
Water filling port 11 is equipped at the top of material pot 1 in the utility model, when material needs one in carrying out subsequent filtering
Fixed pure water is mixed, so being equipped with the opening of an addition pure water at the top of material pot 1.
Water filling port 11 is equipped at the top of purge tank 9 in the utility model, the heating mechanism inside purge tank 9 is by jet chimney
92 are constituted, and jet chimney 92 is arranged in a curve way inside purge tank 9, and the air inlet and air outlet of jet chimney 92 are all disposed within cleaning
Outside tank 9, since heating effect of the steam to water is preferable, so the heating method of water is heated using steam in purge tank 9, steam
The bending setting of pipeline 9, steam input tank is interior bigger with the contact surface of water, and the time is longer, and heating effect is higher.
Claims (5)
1. a kind of nanofiltration membrane material filtering system, including feeding device, filter device, cooling device and cleaning device, described
Feeding device, filter device and cooling device are connected by connecting tube, and the cleaning device is connected in parallel on charging by connecting tube
On device, it is characterised in that: the confession that the feeding device includes material pot (1) and connect with material pot (1) by connecting tube
Material pump (2)；The filter device includes the first level filter mechanism (3) and the second level filter mechanism (4), first level
Filter mechanism (3) is made of multiple groups cartridge filter (31), and the second level filter mechanism (4) is by multiple groups membrane tube (41) group
At the hollow-fibre membrane in the membrane tube (41) is nanofiltration membrane；The cooling device includes heat exchanger (5) and is connected to heat exchange
Cooling tube (6) on device (5), the cooling device are arranged in the first level filter mechanism (3) and the second level filter mechanism (4)
Between, booster pump (8) are equipped between cooling device and the second level filter mechanism (4)；The cleaning device includes purge tank (9)
And it is located at purge tank (9) internal heating mechanism, it is equipped at the top of the material pot (1) with the second level filter mechanism (4) even
The Matter Transfer mouth (10) connect, purge tank (9) top are equipped with the water circulation port connecting with the second level filter mechanism (4)
(93).
2. a kind of nanofiltration membrane material filtering system according to claim 1, it is characterised in that: heat exchanger (5) upper end is simultaneously
Be associated with a straight-through connecting tube (7), lead directly to connecting tube (7) and be equipped with control valve (71), the cooling device and booster pump (8) it
Between be equipped with indication dial plate (72).
3. a kind of nanofiltration membrane material filtering system according to claim 1, it is characterised in that: the second level filter mechanism
(4) one end is equipped with blow-off line (13), drainage pipeline (14) and filtration system (16) again, the second level filter mechanism
(4) and again diaphragm pump (17) are equipped between filtration system (16).
4. a kind of nanofiltration membrane material filtering system according to claim 1, it is characterised in that: set at the top of the material pot (1)
There are water filling port (11).
5. a kind of nanofiltration membrane material filtering system according to claim 1, it is characterised in that: set at the top of the purge tank (9)
Have water filling port (11), the internal heating mechanism of the purge tank (9) is made of jet chimney (92), and the jet chimney (92) is curved
Song setting is internal in purge tank (9), and it is external that the air inlet and air outlet of jet chimney (92) are all disposed within purge tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117358.0U CN209519608U (en) | 2019-01-24 | 2019-01-24 | A kind of nanofiltration membrane material filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117358.0U CN209519608U (en) | 2019-01-24 | 2019-01-24 | A kind of nanofiltration membrane material filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519608U true CN209519608U (en) | 2019-10-22 |
Family
ID=68230577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920117358.0U Expired - Fee Related CN209519608U (en) | 2019-01-24 | 2019-01-24 | A kind of nanofiltration membrane material filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519608U (en) |
-
2019
- 2019-01-24 CN CN201920117358.0U patent/CN209519608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20220124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |