CN205867705U - Filter and filtration system - Google Patents
Filter and filtration system Download PDFInfo
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- CN205867705U CN205867705U CN201620650463.7U CN201620650463U CN205867705U CN 205867705 U CN205867705 U CN 205867705U CN 201620650463 U CN201620650463 U CN 201620650463U CN 205867705 U CN205867705 U CN 205867705U
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- filter
- filtration
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- drainage screen
- rack
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Abstract
The utility model relates to a water processing technique field especially relates to a filter and filtration system. The filter include the cartridge filter and set up in filter screen in the cartridge filter, be provided with blow off pipe and inlet tube on the cartridge filter 1, the filter screen includes filter screen rack and filters the wire winding, the last drainage exit tube that was provided with of filter screen rack, filter screen rack is including being no less than two filter screen strengthening rib and shrouding, filter screen strengthening rib circumference equipartition in on the shrouding, just the shrouding is located filter screen strengthening rib bottom, filter the wire winding set up in on filter screen rack's the lateral wall, and it is adjacent filter interval setting between the wire winding, it is the triangle -shaped structure to filter wire winding transverse section shape. This filter simple structure just is applicable to the filtration of the water that multiple pH valve is different. The utility model provides a filtration system can implementation system self - cleaning.
Description
Technical field
This utility model relates to water-treatment technology field, particularly relates to a kind of filter and filtration system.
Background technology
In industry, domestic use of water processing procedure, need water is carried out solid-liquor separation, i.e. need in removal water by different
Float, such as the impurity such as sand grains, silt particle, rust fragment, is down to meet industrial and civilian requirement by the turbidity of water.
At present in the pretreatment of water, normally used is fabric filter element filter, and wherein filter element material is the most organic
Fiber, for example with polypropylene (PP) material, fabric filter element filtration device structure is simple, cost is low for this.But, filter element receives dirt
After be difficult to clean up, change number of times more frequent, and then improve the cost that water processes；Meanwhile, this fabric filter element filter
Also it is not suitable for making the filtration of the different water of acid-base value.Range is restricted.Present water also has employing powered brush in processing
Automatically the stainless steel filtering net filter cleaned, this kind of filter is rotated by driven by motor brush, scrubs the dirt of screen surface,
Periodically it is carried out, but this kind of filtration device structure complexity, and later maintenance is the most difficult so that production cost increases, Er Qie electricity
Machine thus can not automatically clean after breaking down, manual cleaning then increases workload, and this kind of filter dismounting is loaded down with trivial details, to equipment
Stable operation brings hidden danger.
Therefore, how a kind of filter is proposed, it is possible to solve filtration device structure of the prior art complexity, be not applied for
The filtration of the water that multiple acid-base value is different, is those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to propose a kind of filter, it is possible to solve filtration device structure in prior art complicated,
It is not applied for the water filtration problem that multiple acid-base value is different.
The purpose of this utility model also resides in a kind of filtration system of proposition, it is possible to realizes filtration system and automatically cleans.
For reaching this purpose, this utility model by the following technical solutions:
A kind of filter, including cartridge filter and be arranged at the drainage screen in described cartridge filter, described cartridge filter is arranged
There are blow-off pipe and water inlet pipe, described drainage screen to include filtering rack and filtering wrapping wire, described filtration rack was provided with
Drainage goes out pipe, and described filtration rack includes the drainage screen reinforcement no less than two and shrouding, described drainage screen reinforcement week
To being distributed on described shrouding, and described shrouding is positioned at bottom described drainage screen reinforcement；Described filtration wrapping wire is arranged at described
Filter on the lateral wall of rack, and between adjacent described filtration wrapping wire, interval is arranged；Described filtration wrapping wire lateral cross section is shaped as
Triangular structure.
As preferably, the lateral cross section of described filtration wrapping wire is shaped as equilateral triangle structure；And described filtration wrapping wire, filtration
Rack is made of stainless steel.
As preferably, described filtration wrapping wire contacts with described drainage screen stringing.
As preferably, described drainage screen and described cartridge filter are by fast-open type clamp connection.
As preferably, described cartridge filter lateral wall is provided with water inlet pipe, bottom described cartridge filter, is provided with blow-off pipe；Institute
State filtration rack top be provided with drainage go out pipe.
As preferably, described drainage screen reinforcement is arc.
In this utility model, the drainage screen in filter includes filtering rack and filtering wrapping wire, and filters wrapping wire cross section
Be shaped as triangle, between adjacent head wrapping wire formed drainage path be shaped as trapezoidal, cross drainage narrow enter width go out, it is possible to have
The impurity of larger particles in the stop water of effect, and then the effective filtering accuracy ensureing drainage screen.Meanwhile, need filter water from
Drainage screen sidewall enters in drainage screen, and impurity is stopped outside drainage screen by drainage screen, and impurity is discharged by blow-off pipe, this kind of knot
Structure can reduce workman and process the time of water dirt；When drainage screen is carried out, inside drainage screen, cleanout fluid was poured into
In filter screen, it is possible to wash away being blocked in the dirt at drainage mouth from drainage screen, and discharged by blow-off pipe.This filtration device structure
Simply, and be applicable to the filtration of the different water of multiple acid-base value.
This utility model additionally provides a kind of filtration system, and this system includes filter described above, described filter
Quantity is provided with entering water electromagnetic valve no less than at two, and the water inlet pipe of described filter, and the drainage of crossing of described filter goes out pipe
Place is provided with out water solenoid valve, described in go out water solenoid valve and be positioned on same pipeline；The row of being provided with at the blow-off pipe of described filter
Dirty electromagnetic valve, described entering water electromagnetic valve is also associated with water pump.
The filtration system that this utility model provides is capable of automatically cleaning, when wherein a filter needs to clean, and will
Entering water electromagnetic valve on this filter is closed, and the water after the filtration in other filter is entered by water pump by going out water solenoid valve
In the filter that needs are carried out, and then it is capable of the function that filtration system is cleaned automatically.
Accompanying drawing explanation
Fig. 1 is the structural representation of the filter that this utility model embodiment 1 provides；
Fig. 2 is the partial sectional view of the drainage screen that this utility model embodiment 1 provides；
Fig. 3 is the structural representation of the filtration system that this utility model embodiment 2 provides.
In figure:
1, cartridge filter；11, blow-off pipe；12, water inlet pipe；2, drainage screen；21, wrapping wire is filtered；22, cross drainage and go out pipe；23, mistake
Filter screen reinforcement；24, shrouding；3, fast-open type clip；4, entering water electromagnetic valve；5, water solenoid valve is gone out；6, blowoff electromagnetic valve.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings and pass through
Detailed description of the invention further illustrates the technical solution of the utility model.
Embodiment 1
As shown in Figure 1-2, this utility model provides a kind of filter, including cartridge filter 1 and be arranged at described filtration
Drainage screen 2 in cylinder 1, described cartridge filter 1 is provided with blow-off pipe 11 and water inlet pipe 12, and described drainage screen 2 includes drainage screen
Frame and filtration wrapping wire 21, described filtration rack was provided with drainage and went out pipe 22, and described filtration rack includes no less than two
Drainage screen reinforcement 23 and shrouding 24, wherein drainage screen reinforcement 23 is arc, described drainage screen reinforcement 23 circumference
It is distributed on described shrouding 24 and the inner side of the drainage screen reinforcement 23 arc core described shrouding 24 of sensing；Described shrouding 24 is positioned at described
Bottom drainage screen reinforcement 23；Described filtration wrapping wire 21 is arranged on the lateral wall of described filtration rack, adjacent described filtration around
Between silk 21, interval is arranged, as in figure 2 it is shown, interval is arranged between described filtration wrapping wire 21 and filtration wrapping wire 21 ', and this kind of structure energy
Enough move the water to flow in drainage screen 2；Described filtration wrapping wire 21 lateral cross section is shaped as triangular structure.
In the present embodiment, cartridge filter 1, shrouding 24, filtration rack are made up of stainless steel material, it is possible to different for acid-base value
Water filter.It is not provided with through hole on shrouding 24 simultaneously, makes the water that drainage screen 2 cleans when being carried out from drainage screen side
Wall flows out, and increases water velocity and impulsive force.It is further ensured that cleaning quality.
As optimal technical scheme in the present embodiment, as in figure 2 it is shown, the lateral cross section filtering wrapping wire 21 is shaped as positive triangle
Shape structure；And filtration wrapping wire 21 contacts with described drainage screen stringing.I.e. filter intersection and the filtration rack of wrapping wire 21 two side
Connect, and filtration wrapping wire 21 is welded on filtration rack.Filter rack and filter linear contact lay between wrapping wire, it is possible to save filter around
Silk is filtering the space taken on rack, makes filtration wrapping wire and the filtration channel filtered between wrapping wire more, and then can filter
More water.
For convenience this filter is dismounted, in the present embodiment, as it is shown in figure 1, drainage screen 2 passes through with described cartridge filter 1
Fast-open type clip 3 connects.The structure of this fast-open type clip 3 is identical, at this no longer with fast-open type clip 3 structure of the prior art
Repeat.
Dirt is discharged for convenience, and cartridge filter 1 is provided with water inlet pipe 12 on lateral wall, water inlet pipe 12 is arranged on cartridge filter
After the water that needs can be made on the lateral wall of 1 to filter enters in cartridge filter 1, it is achieved water separates with dirt, and will not in drainage screen 2
Residual soil, when cleaning this drainage screen 2, it is only necessary to outside cleaning；It is provided with blow-off pipe 11 bottom described cartridge filter 1, should
Structure facilitates dirt to discharge, and does not have residual；Described filtration rack top was provided with drainage and went out pipe 22, it is ensured that the water after filtration
Do not have secondary pollution.
Drainage screen reinforcement 23 is arc, it is possible to make filtration rack as far as possible for circular configuration.
The water filtered is needed to be flowed in cartridge filter 1 from water inlet pipe 12, owing to having filtration between drainage screen 2 and cartridge filter 1
District, it is possible to separated with dirt by water, the water level after filtration is in drainage screen, and dirt is positioned at outside drainage screen, and the water after filtration is first
After drainage excessively goes out pipe 22 outflow, dirt flows out at blow-off pipe 11 again.
Embodiment 2
The present embodiment provides a kind of filtration system, including the filter as provided in embodiment 1, wherein said filter
Quantity is provided with entering water electromagnetic valve 4 no less than at two, and the water inlet pipe 12 of described filter, and the drainage of crossing of described filter goes out
Be provided with out water solenoid valve 5 at pipe 22, described in go out water solenoid valve 5 and be positioned on same pipeline；At the blow-off pipe 11 of described filter
Being provided with blowoff electromagnetic valve 6, described entering water electromagnetic valve 4 is also associated with water pump.
In the present embodiment, filter is full of water in filter process in filter.Water after filter filters enters and filters
The water tank that device is connected, is provided with liquid level sensor in water tank, control opening of each electromagnetic valve and water pump according to liquid level is high and low
Stop.The cleaning filter cycle is arranged according to influent quality, when water quality inferiority, arranges 30min filter cylinder automatic backwash once；
When water quality is good, then 60min automatic backwash is once, or can the longer time.Water quality good or poor, by water quality report turbid
Depending on the indexs such as degree, float.Need after coming into operation to adjust by practical operation situation.
Certainly, in other embodiments, filter outlet is provided with the sensor measuring filtered water stream speed, sensor and control
Device is connected, and above-mentioned entering water electromagnetic valve 4, goes out water solenoid valve 5, blowoff electromagnetic valve 6, water pump by controller control.Sensor is examined
Measuring filtered water stream speed when dropping to limit value, controller can control entering water electromagnetic valve 4, go out water solenoid valve 5, blowoff electromagnetic valve 6, water
The keying of pump, it is achieved automatic cleaning function.
Certainly, sensor can also is that pressure transducer or differential pressure pickup.Operator are according to showing that sensor connects
Show that on device, the pressure of display obtains pressure differential, judges that filter is the need of cleaning；Or sensor is connected with controller, control
Device processed judges whether to need to be carried out filter according to pressure differential.
This filtration system is capable of automatically cleaning, and eliminates the step could cleaned after drainage screen need to be dismantled further.
When wherein a filter needs to clean, the entering water electromagnetic valve 4 on this filter is closed, open water pump by other filter
Water after middle filtration enters in the filter needing to be carried out, and is discharged by blowoff electromagnetic valve 6, and then is capable of filtering
The function that system is cleaned automatically.
Owing in cleaning process, water flows out from drainage screen interior, and then the dirt on drainage screen can be blocked in
Wash from drainage screen.
Note, of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not limited to the embodiments described above, above-mentioned embodiment and saying
Described in bright book, principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this
Utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model,
Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a filter, including cartridge filter (1) and the drainage screen (2) that is arranged in described cartridge filter (1), described cartridge filter
(1) be provided with blow-off pipe (11) and water inlet pipe (12) on, it is characterised in that described drainage screen (2) include filter rack and
Filtering wrapping wire (21), described filtration rack was provided with drainage and goes out pipe (22), described filtration rack includes no less than two
Drainage screen reinforcement (23) and shrouding (24), described drainage screen reinforcement (23) circumference is distributed on described shrouding (24), and
Described shrouding (24) is positioned at described drainage screen reinforcement (23) bottom；Described filtration wrapping wire (21) is arranged at described filtration rack
On lateral wall, and between adjacent described filtration wrapping wire (21), interval is arranged；Described filtration wrapping wire (21) lateral cross section is shaped as three
Angular structure.
Filter the most according to claim 1, it is characterised in that the lateral cross section of described filtration wrapping wire (21) is just shaped as
Triangular structure, and described filtration wrapping wire (21), filter rack be made of stainless steel.
Filter the most according to claim 1 and 2, it is characterised in that described filtration wrapping wire (21) and described filtration rack
Linear contact lay.
Filter the most according to claim 3, it is characterised in that described drainage screen (2) and described cartridge filter (1) are by fast
Open-type hose clamp (3) connects.
Filter the most according to claim 4, it is characterised in that be provided with water inlet pipe on described cartridge filter (1) lateral wall
(12), described cartridge filter (1) bottom is provided with blow-off pipe (11)；Described filtration rack top was provided with drainage and went out pipe (22).
Filter the most according to claim 1, it is characterised in that described drainage screen reinforcement (23) is arc.
7. a filtration system, including the filter as described in any one of claim 1-6, it is characterised in that described filter
Quantity is no less than two, and water inlet pipe (12) place of described filter is provided with entering water electromagnetic valve (4), the filtration of described filter
Water goes out pipe (22) place and is provided with out water solenoid valve (5), described in go out water solenoid valve (5) and be positioned on same pipeline；Described filter
Blow-off pipe (11) place is provided with blowoff electromagnetic valve (6), and described entering water electromagnetic valve (4) is also associated with water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650463.7U CN205867705U (en) | 2016-06-23 | 2016-06-23 | Filter and filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650463.7U CN205867705U (en) | 2016-06-23 | 2016-06-23 | Filter and filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867705U true CN205867705U (en) | 2017-01-11 |
Family
ID=57692696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650463.7U Active CN205867705U (en) | 2016-06-23 | 2016-06-23 | Filter and filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201429A (en) * | 2019-06-28 | 2019-09-06 | 昌登宇 | The method of by-product paraffin is removed in a kind of filter and filtering methanol production |
-
2016
- 2016-06-23 CN CN201620650463.7U patent/CN205867705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201429A (en) * | 2019-06-28 | 2019-09-06 | 昌登宇 | The method of by-product paraffin is removed in a kind of filter and filtering methanol production |
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