CN205815296U - Recirculated water multiple stage filtration system - Google Patents
Recirculated water multiple stage filtration system Download PDFInfo
- Publication number
- CN205815296U CN205815296U CN201620767642.9U CN201620767642U CN205815296U CN 205815296 U CN205815296 U CN 205815296U CN 201620767642 U CN201620767642 U CN 201620767642U CN 205815296 U CN205815296 U CN 205815296U
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- Prior art keywords
- filter
- water
- filter element
- water inlet
- recirculated water
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Abstract
nullA kind of recirculated water multiple stage filtration system，Including water inlet pipe、Separator、Connecting tube、Filter、Outlet pipe，Described water inlet pipe connects the water inlet of separator，The outlet of described separator connects the water inlet of filter by connecting tube，The outlet of described filter connects described outlet pipe，Described filter is inclined and mounted between described connecting tube and outlet pipe，Described filter includes filter cylinder、It is arranged on the filter element group of cartridge interior，This utility model is reequiped in original circulating water supply system，Former water system is single filter，Oarse-grained stone is filtered away，The technical program adds filter on the basis of not changing former circulating water pipeline layout，Described filter is inclined and mounted between described connecting tube and outlet pipe，Utilize filter that recirculated water is further filtered，Filter the impurity such as the little granule stone in water or dust.
Description
Technical field
This utility model relates to commercial production circulating water treatment technology field, particularly relates to a kind of recirculated water multistage filtering
System.
Background technology
Containing a lot of impurity in industrial recirculated water, including granularity stone not of uniform size, dust etc., in order to not
These impurity are brought in later process, generally use some defecators to process.
Existing Circulated water filter often uses horizontal fixed form or vertical fixed form, and in defecator
Filter element be all an entirety, so change filter element time need integral replacing, relatively costly.
Further, original circulating water filtering system is designed as, only with single filter, can only being filtered by the stone of larger particles
Go out, and the stone or dust to small grain size does not has further filters.
Summary of the invention
Be necessary to propose a kind of do not change former circulation layout on the premise of, recirculated water carried out multistage filtering follow
Ring water multiple stage filtration system.
A kind of recirculated water multiple stage filtration system, including water inlet pipe, separator, connecting tube, filter, outlet pipe, described in enter
Water pipe connects the water inlet of separator, and the outlet of described separator connects the water inlet of filter, described mistake by connecting tube
The outlet of filter connects described outlet pipe, eddy flow storehouse that described separator includes being sequentially connected with from top to bottom, settling banker, collection
Storehouse, the sidewall in described eddy flow storehouse is offered water inlet, and the top in eddy flow storehouse sets out the mouth of a river, and described filter is inclined and mounted on institute
State between connecting tube and outlet pipe, filter away from the height of one end of described connecting tube higher than the height of one end near connecting tube
Degree, described filter includes filter cylinder, is arranged on the filter element group of cartridge interior, and described filter element group includes that the bottom along filter cylinder is to filter
Cylinder top set gradually bottom filter element, middle level filter element, upper strata filter element, the water inlet of described filter is relative with outlet
Being opened on the sidewall of filter cylinder, described water inlet is opened on the sidewall of the bottom of filter cylinder, and described outlet is opened in institute
State on the sidewall of the filter cylinder below bottom filter element.
Preferably, do not contact between described filter element group and filter cylinder, to form aquaporin, the described bottom excessively of recirculated water flowing
Filter element, middle level filter element, upper strata filter element have identical structure, and described bottom filter element includes metal screen, filter pulp, dash side plate, institute
Stating and do not contact between metal screen with filter cylinder, to form the aquaporin excessively of recirculated water flowing, described metal screen is hollow cylinder
Body, described filter pulp is filled in metal screen, and described dash side plate is two groups, axial along metal screen of two groups of dash side plates
What direction was relative is arranged on the both sides of metal screen, and on the inwall of filter cylinder, the axial direction along filter cylinder offers relative two
Chute, described bottom filter element, middle level filter element, the dash side plate of upper strata filter element insert described chute, with by bottom filter element, middle metafiltration
Core, upper strata filter element are fixed on the inside of filter cylinder, and the water inlet of described filter and outlet are opened in described chute both sides respectively
Filter cylinder sidewall on.
Preferably, the also top at filter cylinder arranges dismountable top cover, arranges dismountable bottom in the bottom of filter cylinder.
Preferably, described recirculated water multiple stage filtration system also includes water inlet end Pressure gauge and water side Pressure gauge, described in enter
Water end (W.E.) press water is arranged on water inlet pipe, and for monitoring the pressure of the recirculated water in water inlet pipe, described water side Pressure gauge is arranged
On outlet pipe, for detecting the pressure of the recirculated water in water pipe.
Preferably, also on the sidewall near the bottom of filter cylinder, observation port is offered.
Preferably, relief valve is also set in connecting tube.
Preferably, the eddy flow storehouse of described separator includes urceolus and inner core, does not contacts between described urceolus and inner core, is formed
Swirl channel, the water inlet in described eddy flow storehouse is just to swirl channel, so that the recirculated water in water inlet pipe enters swirl channel, described
The bottom opening of inner core is not higher than the bottom opening of urceolus.
This utility model is reequiped in original circulating water supply system, and former water system is single filter, will
Oarse-grained stone filters away, and the technical program adds filter on the basis of not changing former circulating water pipeline layout,
Described filter is inclined and mounted between described connecting tube and outlet pipe, utilizes filter that recirculated water is carried out further mistake
Filter, filters the impurity such as the little granule stone in water or dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of described recirculated water multiple stage filtration system.
Fig. 2 is the left view structural representation of described recirculated water multiple stage filtration system.
Fig. 3 is the Fig. 2 sectional structure schematic diagram along B-B.
Fig. 4 is the structural representation of described filter.
Fig. 5 is the decomposition texture schematic diagram of described filter.
Fig. 6 is the Fig. 4 sectional structure schematic diagram along C-C.
Fig. 7 is the structural representation after described filter cylinder removes top cover.
Fig. 8 is the left view structural representation of described filter cylinder.
Fig. 9 is the left view structural representation of described bottom filter element.
In figure: water inlet pipe 10, separator 20, connecting tube 30, filter 40, outlet pipe 50, water inlet end Pressure gauge 60, water outlet
End pressure table 70, relief valve 80, eddy flow storehouse 21, urceolus 211, inner core 212, swirl channel 213, water inlet 214, settling banker 22,
Collecting bin 23, filter cylinder 41, top cover 411, bottom 412, observation port 413, chute 414, movable snap ring 415, bottom filter element 42, metal
Filter screen 421, filter pulp 422, dash side plate 423, middle level filter element 43, upper strata filter element 44, excessively aquaporin-4 5.
Detailed description of the invention
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be embodiments more of the present utility model, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Seeing Fig. 1, this utility model embodiment provides a kind of recirculated water multiple stage filtration system, including water inlet pipe 10, divides
From device 20, connecting tube 30, filter 40, outlet pipe 50, water inlet pipe 10 connects the water inlet 214 of separator 20, separator 20
Outlet connects the water inlet of filter 40 by connecting tube 30, and the outlet of filter 40 connects outlet pipe 50, separator 20
Including the eddy flow storehouse 21 being sequentially connected with from top to bottom, settling banker 22, collecting bin 23, the sidewall in eddy flow storehouse 21 offers water inlet
214, the top in eddy flow storehouse 21 sets out the mouth of a river, and filter 40 is inclined and mounted between connecting tube 30 and outlet pipe 50, such as, inclines
Rake angle is 15 ° to 30 °, filter 40 away from the height of one end of connecting tube 30 higher than the height of one end near connecting tube 30
Degree, filter 40 includes filter cylinder 41, is arranged on the filter element group within filter cylinder 41, and filter element group includes that the bottom along filter cylinder 41 is to filter
Cylinder 41 top set gradually bottom filter element 42, middle level filter element 43, upper strata filter element 44, the water inlet of filter 40 and outlet
On the relative sidewall being opened in filter cylinder 41, water inlet is opened on the sidewall of the bottom of filter cylinder 41, and outlet is opened in
On the sidewall of the filter cylinder 41 below bottom filter element 42.
The filter process of this filter 40 is: enter the recirculated water of filter cylinder 41 from connecting tube 30, first connects with bottom filter element 42
Touch and filter, flow out from outlet, after bottom filter element 42 is blocked because of the too much impurity of absorption, enter the recirculated water of filter cylinder 41
Sidewall along filter cylinder 41 moves up, and when arriving the height of middle level filter element 43, is filtered by middle level filter element 43, then from outlet stream
Going out, after in like manner central metafiltration core 43 is blocked, recirculated water continues to move up, and arrives upper strata filter element 44 and is filtered.
So being inclined and mounted between connecting tube 30 and outlet pipe 50 by filter cylinder 41, filter element group is set to three layers the most simultaneously
Structure, so after lower floor's filter element is blocked, circulating water natural moves up, and by upper strata filter element filtering, so may insure that circulation
Water is all filtered, it is also possible to be individually replaced the filter element being blocked as required, it is also possible to is changed by three metafiltration cores simultaneously, significantly carries
High labor efficiency.
Being compared in prior art use horizontal direction to filter or vertical direction filters, whole filter element is used as filtering, time
Between long after, the overall strainability of filter element declines, and filter effect also can decline, it has to integral replacing, and this practicality
In novel, recirculated water relies on gravity to have precedence over by lower floor's filter element filtering, and after lower floor's filter element is blocked completely, just can be by upper strata
Filter element filtering, such lower floor filter element is utilized by 100%, and utilization rate is high；Or lower floor's filter element is blocked the most completely, it it was filtering velocity
Degree have dropped, then recirculated water is by while the filter element filtering of upper strata, and part water can also be by lower floor's filter element filtering, and then by lower floor
Filter element makes full use of, and the most indirectly reduces the cost that recirculated water filters.
This utility model embodiment is the repacking carried out on the basis of intrinsic, it is not necessary to former circulation is carried out
Change, only original water outlet water pipe is segmented into connecting tube 30 and outlet pipe 50, connect between connecting tube 30 and outlet pipe 50
Filter 40, it is not necessary to destroy or the original filtration system of layout again, the most newly-built circulating water filtering system is still reequiped,
Can realize.
Further, do not contact between filter element group with filter cylinder 41, to form aquaporin-4 5, the bottom filter element excessively of recirculated water flowing
42, middle level filter element 43, upper strata filter element 44 have identical structure, and bottom filter element 42 includes metal screen 421, filter pulp 422, dash side
Plate 423, does not contacts between metal screen 421 with filter cylinder 41, to form aquaporin-4 5, the metal screen 421 excessively of recirculated water flowing
For hollow cylinder, filter pulp 422 is filled in metal screen 421, and dash side plate 423 is two groups, two groups of dash side plates 423 along
The both sides being arranged on metal screen 421 that the axial direction of metal screen 421 is relative, along filter cylinder 41 on the inwall of filter cylinder 41
Axial direction offer relative two chute 414, bottom filter element 42, middle level filter element 43, the dash side plate 423 of upper strata filter element 44
Insert chute 414, bottom filter element 42, middle level filter element 43, upper strata filter element 44 to be fixed on the inside of filter cylinder 41, filter 40
On the sidewall of the filter cylinder 41 that water inlet and outlet are opened in chute 414 both sides respectively.
Chute 414 and the dash side plate 423 inserted in chute 414 are divided into intake antrum and backwater cavity by internal for filter cylinder 41,
Be positioned at above chute 414 for intake antrum, be positioned at below chute 414 for backwater cavity, after bottom filter element 42 is blocked, recirculated water
Aquaporin-4 5 of crossing above chute 414 moves up, and after filtering, flows along the aquaporin-4 5 of crossing below chute 414 again
To outlet.Chute 414 and dash side plate 423 not only act as the inside that filter element group is fixed on filter cylinder 41, and will not by
Filter recirculated water and be completely separated out by the recirculated water of filter element filtering, it is ensured that recirculated water is all filtered.
Further, the also top at filter cylinder 41 arranges dismountable top cover 411, arranges dismountable in the bottom of filter cylinder 41
Bottom 412.Top cover 411 or bottom 412 are connected to top or the bottom of filter cylinder by movable snap ring 415, so can be with selectivity
At top cover 411 or bottom 412, draw off filter element be carried out or change.If bottom filter element 42 is blocked seriously, can dismantle
Open bottom 412, only change or clean bottom filter element 42, it is not necessary to filter element group is all changed, thus by abundant for filter element 100%
Utilize, reduce filtration cost.
Further, recirculated water multiple stage filtration system also includes water inlet end Pressure gauge 60 and water side Pressure gauge 70, water inlet end
Press water is arranged on water inlet pipe 10, and for monitoring the pressure of the recirculated water in water inlet pipe 10, water side Pressure gauge 70 is arranged on
On outlet pipe 50, for detecting the pressure of the recirculated water in water pipe 50.
Owing to recirculated water is that depended on pressure pump is squeezed in recirculated water multiple stage filtration system, after filter element is blocked, in filtration system
The pressure born is very big, there is security risk, as further safety measure, uses two Pressure gauges in this utility model
Pressure in the filter cylinder 41 of monitoring filter 40, when force value and the force value of water side Pressure gauge 70 of water inlet end Pressure gauge 60
When differing less, showing that recirculated water passes through smoothness from filter element, filter effect is preferable, and circulation impurities in water is less, works as water inlet end
When the force value of Pressure gauge 60 and the force value difference of water side Pressure gauge 70 are bigger, the such as force value of water inlet end Pressure gauge 60
For 5MPa, the force value of water side Pressure gauge 70 is 1MPa, shows that three metafiltration cores are substantially all and is blocked, and needs to change clearly in time
Washing, the most not only the filter effect of filter element is poor, and filter cylinder 41 there is also the risk that pressure is excessive.So by two pressure
The pressure differential that table shows is possible not only to monitor the water pressure in circulating water filtering system, it is to avoid the generation of security incident, but also
The filter capacity of each metafiltration core or the situation that is blocked can be monitored, following the tracks of each metafiltration core according to two manometric numerical difference be
No needs is changed or is cleaned.
Further, also on the sidewall near the bottom of filter cylinder 41, observation port 413 is offered.As further aux. pressure table
The Optimized Measures of monitoring, is provided with observation port 413, and observation port 413 is opened in the least significant end of filter cylinder 41, for the most convenient
Observe filter cylinder 41 in the order of severity etc. that is blocked with or without recirculated water, filter element.Working as water degradation, the impurity in water has large change
Time, also can find in time.
Further, relief valve 80 is also set in connecting tube 30.When the pressure in filter cylinder 41 is excessive, relief valve 80 is automatic
Start decompression function, it is to avoid the generation of security incident.
Further, this device selects separator 20 as primary separation, it is intended to first separated by stone etc. bigger for granularity
Out, then enter back into filter and further filtered, stone less for granularity, dust etc. are filtered away, separate
The eddy flow storehouse 21 of device 20 includes urceolus 211 and inner core 212, does not contacts between urceolus 211 and inner core 212, forms swirl channel
213, the water inlet 214 in eddy flow storehouse 21 is just to swirl channel 213, so that the recirculated water in water inlet pipe 10 enters swirl channel 213,
The bottom opening of inner core 212 is not higher than the bottom opening of urceolus 211.
Urceolus 211 and inner core 212 herein are coaxially disposed, and enter the recirculated water in eddy flow storehouse 21 along urceolus from water inlet pipe 10
Swirl channel 213 downward spiral between 211 and inner core 212, the granule stone that proportion is bigger sinks to collecting bin 23, recirculated water from
The outlet at the top in eddy flow storehouse 21 enters connecting tube 30.The setting of inner core 212 has the effect to recirculated water water conservancy diversion, also has
Barrier effect to granule stone so that granule stone be blocked after under gravity, quickly fall in collecting bin 23.
Module or unit in this utility model embodiment device can merge according to actual needs, divide and delete
Subtract.
Above disclosed only this utility model preferred embodiment, can not limit this utility model with this certainly
Interest field, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to this reality
The equivalent variations made by novel claim, still falls within the scope that utility model is contained.
Claims (7)
1. a recirculated water multiple stage filtration system, it is characterised in that: include water inlet pipe, separator, connecting tube, filter, water outlet
Pipe, described water inlet pipe connects the water inlet of separator, and the outlet of described separator connects the water inlet of filter by connecting tube
Mouthful, the outlet of described filter connects described outlet pipe, and described separator includes the eddy flow storehouse being sequentially connected with from top to bottom, sinks
Storehouse, shallow lake, collecting bin, the sidewall in described eddy flow storehouse is offered water inlet, and the top in eddy flow storehouse sets out the mouth of a river, and described filter inclines
Tiltedly being arranged between described connecting tube and outlet pipe, filter is higher than near connecting tube away from the height of one end of described connecting tube
The height of one end, described filter includes filter cylinder, is arranged on the filter element group of cartridge interior, and described filter element group includes along filter cylinder
Bottom set gradually to the top of filter cylinder bottom filter element, middle level filter element, upper strata filter element, the water inlet of described filter and going out
On the sidewall being opened in filter cylinder that the mouth of a river is relative, described water inlet is opened on the sidewall of the bottom of filter cylinder, described water outlet
Mouth is opened on the sidewall of the filter cylinder below described bottom filter element.
2. recirculated water multiple stage filtration system as claimed in claim 1, it is characterised in that: do not connect between described filter element group and filter cylinder
Touching, to form the aquaporin excessively of recirculated water flowing, described bottom filter element, middle level filter element, upper strata filter element have identical structure, described
Bottom filter element includes metal screen, filter pulp, dash side plate, does not contacts between described metal screen and filter cylinder, to form recirculated water
Flow crosses aquaporin, and described metal screen is hollow cylinder, and described filter pulp is filled in metal screen, described dash side plate
Being two groups, two groups of dash side plates are along the relative both sides being arranged on metal screen of the axial direction of metal screen, at filter cylinder
On inwall, the axial direction along filter cylinder offers relative two chute, described bottom filter element, middle level filter element, the gear of upper strata filter element
Water side plate inserts described chute, so that bottom filter element, middle level filter element, upper strata filter element to be fixed on the inside of filter cylinder, described filter
Water inlet and the outlet filter cylinder that is opened in described chute both sides respectively sidewall on.
3. recirculated water multiple stage filtration system as claimed in claim 2, it is characterised in that: the also top at filter cylinder is arranged detachably
Top cover, in the bottom of filter cylinder, dismountable bottom is set.
4. recirculated water multiple stage filtration system as claimed in claim 2, it is characterised in that: described recirculated water multiple stage filtration system is also
Including water inlet end Pressure gauge and water side Pressure gauge, described water inlet end press water is arranged on water inlet pipe, is used for monitoring water inlet pipe
The pressure of interior recirculated water, described water side Pressure gauge is arranged on outlet pipe, for detecting the pressure of the recirculated water in water pipe
Power.
5. recirculated water multiple stage filtration system as claimed in claim 4, it is characterised in that: also at the sidewall of the bottom near filter cylinder
On offer observation port.
6. recirculated water multiple stage filtration system as claimed in claim 4, it is characterised in that: relief valve is also set in connecting tube.
7. recirculated water multiple stage filtration system as claimed in claim 1, it is characterised in that: outside the eddy flow storehouse of described separator includes
Cylinder and inner core, do not contact between described urceolus and inner core, forms swirl channel, and eddy flow is just led to by the water inlet in described eddy flow storehouse
Road, so that the recirculated water in water inlet pipe enters swirl channel, the bottom opening of described inner core is not higher than the bottom opening of urceolus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767642.9U CN205815296U (en) | 2016-07-20 | 2016-07-20 | Recirculated water multiple stage filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767642.9U CN205815296U (en) | 2016-07-20 | 2016-07-20 | Recirculated water multiple stage filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815296U true CN205815296U (en) | 2016-12-21 |
Family
ID=57561134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620767642.9U Withdrawn - After Issue CN205815296U (en) | 2016-07-20 | 2016-07-20 | Recirculated water multiple stage filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075991A (en) * | 2016-07-20 | 2016-11-09 | 石嘴山市塑料厂 | Recirculated water multiple stage filtration system |
| CN107308722A (en) * | 2017-07-31 | 2017-11-03 | 安徽诺鑫自动化设备有限公司 | A kind of Novel filter device for Hydraulic and Hydro-Power Engineering |
-
2016
- 2016-07-20 CN CN201620767642.9U patent/CN205815296U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075991A (en) * | 2016-07-20 | 2016-11-09 | 石嘴山市塑料厂 | Recirculated water multiple stage filtration system |
| CN107308722A (en) * | 2017-07-31 | 2017-11-03 | 安徽诺鑫自动化设备有限公司 | A kind of Novel filter device for Hydraulic and Hydro-Power Engineering |
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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 |
Granted publication date: 20161221 Effective date of abandoning: 20181221 |
|
| AV01 | Patent right actively abandoned |