CN206793419U - A kind of general valve group of ultrafiltration apparatus - Google Patents
A kind of general valve group of ultrafiltration apparatus Download PDFInfo
- Publication number
- CN206793419U CN206793419U CN201720970121.8U CN201720970121U CN206793419U CN 206793419 U CN206793419 U CN 206793419U CN 201720970121 U CN201720970121 U CN 201720970121U CN 206793419 U CN206793419 U CN 206793419U
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- Prior art keywords
- valve
- valve group
- backwash
- pipe
- house steward
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 77
- 238000004140 cleaning Methods 0.000 claims abstract description 57
- 238000010926 purge Methods 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009295 crossflow filtration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of general valve group of ultrafiltration apparatus applied in water treatment field, the top connected, upper and lower part valve group are opened and closed including control device and with ultrafiltration apparatus, top valve group includes top valve group house steward, branch pipe, top backwash pipe, backwash valve, cleaning pipe and purge valve；Top valve group includes top valve group house steward, branch pipe, top screen pipe, strainer valve, backwash tube, backwash valve, cleaning pipe and purge valve；Bottom valve group includes bottom valve group house steward, branch pipe, bottom screen pipe, strainer valve, backwash tube, backwash valve, cleaning pipe and purge valve, top backwash valve, top strainer valve, top backwash valve, bottom strainer valve and bottom backwash valve and electrically connected with control device.The utility model is directed to different ultrafiltration membrane elements and the method for operation, realizes that pipeline enclosure switches by adjusting valve opening and closing, to meet ultrafiltration membrane elements difference to pipe-line system requirement；Pipeline need not be changed in the process of running to set and consider that changing film influences pipeline, solves ultrafiltration membrane elements and is difficult to interchange issues.
Description
Technical field
Water treatment field is the utility model is related to, is especially a kind of general valve group of ultrafiltration apparatus.
Background technology
At present, it is quite varied in water treatment field, the application of hyperfiltration technique.Hyperfiltration technique is used as using pressure as motive force
One of membrane separation technique, have that floor space is small, using the advantages that flexible, producing water water quality is stable, and production aquatic organism is safe.
However, it is to change film in the runtime that hyperfiltration technique faces the problem of maximum in application process.Because ultrafiltration membrane elements lack system
One professional standard, membrane component form have differences, if any interior press mold, point of outer press mold；The method of operation there is also difference, if any
A variety of methods of operation such as Quan Liu, cross-flow.
These differences cause hyperfiltration technique in the process of running when face change film when, by the membrane component of construction period selection
Limit and the type of membrane component can not be changed；Simultaneously because the pipeline of ultrafiltration system is according to the milipore filter of selection in process of construction
The method of operation designs, and the later stage is also difficult to meet the operation of other types membrane component by changing pipeline, and these all give milipore filter
The use of user brings significant limitation.Therefore, how to solve the general interchangeability of each producer's different type ultrafiltration membrane elements
Problem, it is the deciding factor for promoting hyperfiltration technique further to develop.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of general valve group of ultrafiltration apparatus, and it is in the process of running
Pipeline setting need not be changed, need not consider to change influence of the film for pipe-line system after once mounting, solve ultrafiltration membrane elements conscientiously
It is difficult to the technical problem of general exchange.
Technical solution of the present utility model is to provide a kind of general valve group of ultrafiltration apparatus with following structure, bag
Include top valve group, top valve group, bottom valve group and control device, the top valve group, top valve group, bottom valve group are and ultrafiltration
Device open-close type connects；
The top valve group includes top valve group house steward, top valve group branch pipe, top backwash pipe, top backwash valve, top
Cleaning pipe and top purge valve, top valve group house steward are located above ultrafiltration apparatus, connected with least one top valve group branch pipe, push up
The other end of portion's valve group branch pipe connects with ultrafiltration apparatus top, top backwash pipe and top cleaning pipe one end with top valve group
House steward is connected, and the top backwash valve and top purge valve are attached separately on top backwash pipe and top cleaning pipe；
The top valve group includes top valve group house steward, top valve group branch pipe, top screen pipe, top strainer valve, top
Backwash tube, top backwash valve, top cleaning pipe and top purge valve, the top valve group house steward are located at ultrafiltration apparatus top, with
At least one top valve group branch pipe connection, the other end of top valve group branch pipe connect with ultrafiltration apparatus top, the top filtering
One end of pipe, top backwash tube and top cleaning pipe is connected with top valve group house steward, and the other end of the top screen pipe is set
There is top to filter interface tube, the top strainer valve is on the screen pipe of top, and the other end of the top backwash tube is provided with upper
Portion's backwash interface tube, for the top backwash valve on the backwash tube of top, the another of pipe is cleaned at the top cleaning pipe and top
End connection, and cleaning connection interface tube is provided with connection position, the top purge valve is on top cleaning pipe；
The bottom valve group includes bottom valve group house steward, bottom valve group branch pipe, bottom screen pipe, bottom strainer valve, bottom
Backwash tube, bottom backwash valve, bottom cleaning pipe and bottom purge valve, the bottom valve group house steward are located at ultrafiltration apparatus bottom, with
At least one bottom valve group branch pipe connection, the other end of bottom valve group branch pipe connect with ultrafiltration apparatus bottom, the bottom filtering
One end of pipe, bottom backwash tube and bottom cleaning pipe is connected with bottom valve group house steward, and the other end of the bottom screen pipe is set
There is bottom to filter interface tube, the bottom strainer valve is mounted on the screen pipe of bottom, the bottom backwash tube and top backwash pipe
The other end is connected, and backwash connection interface tube is provided with connection position, and the bottom backwash valve is described on the backwash tube of bottom
The other end of bottom cleaning pipe is provided with bottom cleaning interface tube, and the bottom purge valve is on bottom cleaning pipe；
The top backwash valve, top strainer valve, top backwash valve, bottom strainer valve and bottom backwash valve fill with control
Put electrical connection.
The general valve group of a kind of ultrafiltration apparatus described in the utility model, wherein, the top valve group house steward, top valve group branch
Pipe, top valve group house steward, top valve group branch pipe, bottom valve group house steward and bottom valve group branch pipe are horizontally disposed, the crown valve
Group branch pipe and top valve group house steward are perpendicular, and the top valve group branch pipe and top valve group house steward are perpendicular, the bottom valve group
Branch pipe and bottom valve group house steward are perpendicular.
The general valve group of a kind of ultrafiltration apparatus described in the utility model, wherein, the top backwash pipe, top screen pipe,
Flowmeter is housed on top backwash tube, bottom screen pipe and bottom backwash tube.
After above structure, compared with prior art, a kind of general valve group of ultrafiltration apparatus of the utility model has following
Advantage：The utility model can be directed to different types of ultrafiltration membrane elements, the different methods of operation, only by adjusting opening for valve
Close to realize the switching of pipeline enclosure, to meet requirement of the difference of ultrafiltration membrane elements to pipe-line system；In the process of running need not
Change pipeline to set, influence of the film for pipe-line system is changed without considering after once mounting, solve ultrafiltration membrane elements conscientiously and be difficult to
The problem of general exchange.
By top valve group house steward, top valve group branch pipe, top valve group house steward, top valve group branch pipe, bottom valve group house steward and
Bottom valve group branch pipe is horizontally disposed with, and top valve group branch pipe and top valve group house steward are perpendicular, top valve group branch pipe and upper valve
Group house steward is perpendicular, bottom valve group branch pipe and bottom valve group house steward are perpendicular, and this structure can further eliminate and change film and change
After the method for operation, the influence to pipe-line system, make the utility model operation more stable.
Flowmeter is installed on top backwash pipe, top screen pipe, top backwash tube, bottom screen pipe and bottom backwash tube
It is available for operating personnel's Real Time Observation to correspond to the traffic conditions of pipeline, to further ensure that the stability of the utility model operation.
Brief description of the drawings
Fig. 1 is a kind of main view dimensional structure diagram of the general valve group of ultrafiltration apparatus of the utility model；
Fig. 2 is that a kind of right side of the general valve group of ultrafiltration apparatus of the utility model regards dimensional structure diagram.
Embodiment
A kind of general valve group of ultrafiltration apparatus of the utility model is made with reference to the accompanying drawings and detailed description further detailed
Describe in detail bright：
As depicted in figs. 1 and 2, in this embodiment, a kind of general valve group of ultrafiltration apparatus of the utility model includes
Top valve group, top valve group, bottom valve group and control device, top valve group, top valve group, bottom valve group with ultrafiltration apparatus 29
Open-close type connects.
Top valve group includes top valve group house steward 1, top valve group branch pipe 2, top backwash pipe 4, top backwash valve 3, top
Clean pipe 5 and top purge valve 6.The transverse horizontal of top valve group house steward 1 is arranged on the top of ultrafiltration apparatus 29, with least one top
Valve group branch pipe 2 connects, and top valve group branch pipe 2 is horizontally disposed and perpendicular with top valve group house steward 1, after top valve group branch pipe 2
Portion end connects with the top of ultrafiltration apparatus 29.The quantity of top valve group branch pipe 2 corresponds with the quantity of ultrafiltration apparatus 29.Top
Backwash tube 4 is located at the bottom left of top valve group house steward 1, and vertical with top valve group house steward 1, the top and top of top backwash pipe 4
Portion valve group house steward 1 connects, and top backwash valve 3 realizes top backwash pipe 4 and top valve group house steward's 1 on top backwash pipe 4
Open-close type connects.Top cleaning pipe 5 is located at the bottom right of top valve group house steward 1, and top cleaning pipe 5 bottom is crossed ultrafiltration apparatus and led to
With valve group vertically downward, positioned at the general valve group outermost of ultrafiltration apparatus.The top of top cleaning pipe 5 connects with top valve group house steward 1
Logical, top purge valve 6 realizes that top cleaning pipe 5 connects with the open-close type of top valve group house steward 1 on top cleaning pipe 5.
Top valve group includes top valve group house steward 7, top valve group branch pipe 8, top screen pipe 10, top strainer valve 9, top
Backwash tube 12, top backwash valve 11, top cleaning pipe 14 and top purge valve 15.The transverse horizontal of top valve group house steward 7 is arranged on
The top of ultrafiltration apparatus 29, connected with least one top valve group branch pipe 8, top valve group branch pipe 8 it is horizontally disposed and with top valve group
House steward 7 is perpendicular, and the rear end of top valve group branch pipe 8 connects with the top of ultrafiltration apparatus 29.The quantity of top valve group branch pipe 8 with
The quantity of ultrafiltration apparatus 29 corresponds.Top screen pipe 10 is located at the top left side of top valve group house steward 7, and perpendicular to upper valve
Group house steward 7 upwardly extends, and the bottom of top screen pipe 10 connects with top valve group house steward 7, and top is provided with top filtering interface tube
25, top strainer valve 9 realizes that top screen pipe 10 and the open-close type of top valve group house steward 7 connect on top screen pipe 10.
Top backwash tube 12 is located at the bottom right of top valve group house steward 7, and is extended downwardly perpendicular to top valve group house steward 7, top backwash
The top of pipe 12 connects with top valve group house steward 7, and bottom is provided with top backwash interface tube 26, and top backwash valve 11 is anti-mounted in top
Wash on pipe 12, realize that top backwash tube 12 and the open-close type of top valve group house steward 7 connect.Top cleaning pipe 14 is located at top valve group
The front side of house steward 7 middle part, the general valve group of filter is got over vertically downward in top cleaning pipe 14 bottom, positioned at the general valve group of ultrafiltration apparatus
Outermost.The top of top cleaning pipe 14 connects with top valve group house steward 7, the bottom of top cleaning pipe 14 and top cleaning pipe 5
Bottom connection, and connection position be provided with cleaning connection interface tube 24.Top purge valve 15 is real on top cleaning pipe 14
Existing top cleaning pipe 14 connects with the open-close type of top valve group house steward 7.
Bottom valve group include bottom valve group house steward 16, bottom valve group branch pipe 17, bottom screen pipe 19, bottom strainer valve 18,
Bottom backwash tube 21, bottom backwash valve 20, bottom cleaning pipe 23 and bottom purge valve 22.The transverse horizontal of bottom valve group house steward 16 is set
Put in the bottom of ultrafiltration apparatus 29, connected with least one bottom valve group branch pipe 17, bottom valve group branch pipe 17 is horizontally disposed and with
Portion valve group house steward 16 is perpendicular, and the rear end of bottom valve group branch pipe 17 connects with the bottom of ultrafiltration apparatus 29.Bottom valve group branch pipe
17 quantity corresponds with the quantity of ultrafiltration apparatus 29.Bottom screen pipe 19 is located at the top left side of bottom valve group house steward 16, and
Valve group house steward 16 is parallel with bottom.The right-hand member of bottom screen pipe 19 connects with bottom valve group house steward 16, and left end is provided with bottom mistake
Chimney filter interface 27, bottom strainer valve 18 realize bottom screen pipe 19 and bottom valve group house steward's 16 on bottom screen pipe 19
Open-close type connects.Bottom backwash tube 21 is located at the top right side of bottom valve group house steward 16, and perpendicular with bottom valve group house steward 16.
The bottom of bottom backwash tube 21 connects with bottom valve group house steward 16, the top of bottom backwash tube 21 and the bottom of top backwash pipe 4
Connection, and backwash connection interface tube 13 is provided with connection position.Bottom backwash valve 20 realizes bottom on bottom backwash tube 21
Backwash tube 21 connects with the open-close type of bottom valve group house steward 16.After the top of bottom cleaning pipe 23 is located at bottom valve group house steward 16
Portion middle part, and connected with bottom valve group house steward 16, the bottom of bottom cleaning pipe 23 is provided with bottom cleaning interface tube 28, bottom
Purge valve 22 realizes that bottom cleaning pipe 23 connects with the open-close type of bottom valve group house steward 16 on bottom cleaning pipe 23.
Top backwash valve 3, top strainer valve 9, top backwash valve 11, bottom strainer valve 18 and bottom backwash valve 20 with control
Device electrical connection processed.
The traffic conditions of pipeline are corresponded to for the ease of operating personnel's Real Time Observation, to further ensure that the utility model is run
Stability, the top backwash pipe 4, top screen pipe 10, top backwash tube 12, bottom screen pipe 19 and bottom backwash tube 21
It is upper that flowmeter is housed.
A kind of application method of the general valve group of ultrafiltration apparatus of the utility model is as follows：
1st, when the membrane component in ultrafiltration apparatus 29 is interior press mold, and uses cross-flow filtration
Top backwash valve 11, bottom backwash valve 20 is controlled to close by control device, manually by top purge valve 15 with
Portion's purge valve 22 is closed；Bottom strainer valve 18, top strainer valve 9 and top backwash valve 3 is controlled to open by control device simultaneously.
Raw water filters interface tube 27 by bottom and entered by bottom screen pipe 19 in bottom valve group house steward 16, and then passes through bottom valve group branch
Pipe 17 is filtered into each bottom of ultrafiltration apparatus 29.Concentrated water is arranged by top valve group branch pipe 2 from each top of ultrafiltration apparatus 29
Go out, collect to top valve group house steward 1, by top backwash pipe 4 in communication, the discharge system of interface tube 13 is connected by backwash.
And the production water after filtering is discharged by top valve group branch pipe 8 from each top of ultrafiltration apparatus 29, collect to top valve group house steward 7, lead to
Cross top cleaning pipe 14 in communication and drain into cleaning connection interface tube 24, then discharge system.
During backwash, bottom strainer valve 18 and top strainer valve 9 is controlled to close by control device, while control top backwash
Valve 3, top backwash valve 11 and bottom backwash valve 20 are opened.Backwash water is entered by top backwash interface tube 26 by top backwash tube 12
Enter top valve group house steward 7, and then the top of ultrafiltration apparatus 29 is entered by top valve group branch pipe 8 and carries out backwash.Backwash after backwash
Draining is collected to shared simultaneously from the top of ultrafiltration apparatus 29 and bottom respectively by top valve group branch pipe 2 and bottom valve group branch pipe 17
Pipeline, the discharge system of interface tube 13 is connected by backwash.
When CIP is cleaned, control top strainer valve 9, bottom strainer valve 18, top backwash valve 3, top anti-by control device
Wash valve 11 and bottom backwash valve 20 is turned off, artificial open top part purge valve 6, top purge valve 15 and bottom purge valve 22.CIP
Rinse water cleans interface tube 28 by bottom and cleans pipe 23 into bottom valve group house steward 16 by bottom, and then passes through bottom valve group branch
Pipe 17 enters the bottom of ultrafiltration apparatus 29 and carries out membrane component cleaning.Water after cleaning is by top valve group branch pipe 2 and top valve group branch pipe 8
Collected simultaneously to common-use tunnel from the top of ultrafiltration apparatus 29 and top respectively, the discharge system of interface tube 24 is connected by cleaning.
2nd, when the membrane component in ultrafiltration apparatus 29 is interior press mold, during using grossflow filtration
Top backwash valve 11, bottom backwash valve 20 and top backwash valve 3 is controlled to close by control device, manually by top
Purge valve 15 and bottom purge valve 22 are closed.Bottom strainer valve 18 and top strainer valve 9 is controlled to open by control device simultaneously.
Raw water filters interface tube 27 by bottom and enters bottom valve group house steward 16 by bottom screen pipe 19, and then passes through bottom valve group branch pipe
17 are filtered into each bottom of ultrafiltration apparatus 29.Production water after filtering is by top valve group branch pipe 8 from each ultrafiltration apparatus 29
Top is discharged, and is collected to top valve group house steward 7, and draining into top by top screen pipe 10 in communication filters interface tube 25,
Then discharge system.
During backwash, bottom strainer valve 18, top strainer valve 9 and top backwash valve 3 is controlled to close by control device, simultaneously
Control top backwash valve 11 and bottom backwash valve 20 are opened.Backwash water is entered by top backwash interface tube 26 by top backwash tube 12
Enter top valve group house steward 7, and then the top of ultrafiltration apparatus 29 is entered by top valve group branch pipe 8 and carries out backwash.Backwash after backwash
Draining is collected to common conduit simultaneously by bottom valve group branch pipe 17 from the bottom of ultrafiltration apparatus 29, and interface tube 13 is connected by backwash
Discharge system.
CIP cleaning processes are identical with above-mentioned interior press mold cross-flow filtration process.
3rd, when the membrane component in ultrafiltration apparatus 29 is outer press mold
Top backwash valve 11, bottom backwash valve 21 and top backwash valve 3 is controlled to close by control device, manually by top
Purge valve 15 and bottom purge valve 22 are closed, while control bottom strainer valve 18 and top strainer valve 9 to open by control device.
Raw water filters interface tube 25 by top and enters top valve group house steward 7 by top screen pipe 10, and then passes through top valve group branch pipe 8
Filtered into each top of ultrafiltration apparatus 29.Production water after filtering is by bottom valve group branch pipe 17 under each ultrafiltration apparatus 29
Portion discharges, and collects to bottom valve group house steward 16, and draining into bottom by bottom screen pipe 19 in communication filters interface tube 27, after
And discharge system.
During backwash, bottom strainer valve 18, top strainer valve 9 and top backwash valve 3 is controlled to close by control device, simultaneously
Control top backwash valve 11 and bottom backwash valve 20 are opened.Backwash water is entered by backwash connection interface tube 13 by bottom backwash tube 21
Enter bottom valve group house steward 16, and then the bottom of ultrafiltration apparatus 29 is entered by bottom valve group branch pipe 17 and carries out backwash.It is anti-after backwash
Upper collection top valve group house steward 7 of the draining by top valve group branch pipe 8 from ultrafiltration apparatus 29 is washed, and then enters top backwash tube
12, pass through the discharge system of top backwash interface tube 26.
When CIP is cleaned, control top strainer valve 9, bottom strainer valve 18, top backwash valve 3, top anti-by control device
Wash valve 11 and bottom backwash valve 20 is turned off, artificial open top part purge valve 6, top purge valve 15 and bottom purge valve 22.CIP
Rinse water cleans pipe 14 by top by cleaning connection interface tube 24 and top cleans pipe 5 and respectively enters the He of top valve group house steward 7
Top valve group house steward 1, so by top valve group branch pipe 8 and top valve group branch pipe 2 respectively enter ultrafiltration apparatus 29 top and
Top is cleaned.Water after cleaning is discharged by bottom valve group branch pipe 17 from the bottom of ultrafiltration apparatus 29, is collected to bottom valve group
House steward 16, and then enter cleaning pipe 23 in bottom in communication, and the discharge system of interface tube 28 is cleaned by bottom.
In summary, the utility model can be directed to different types of ultrafiltration membrane elements, the different methods of operation, only pass through
Adjustment valve is opened and closed to realize the switching of pipeline enclosure, to meet requirement of the difference of ultrafiltration membrane elements to pipe-line system.Transporting
Pipeline setting need not be changed during row, need not consider to change influence of the film for pipe-line system after once mounting, solve conscientiously super
Filter membrane component is difficult to the problem of general exchange.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, all should fall into the scope of protection of the utility model.
Claims (3)
- A kind of 1. general valve group of ultrafiltration apparatus, it is characterised in that：Including top valve group, top valve group, bottom valve group and control dress Put, the top valve group, top valve group, bottom valve group connect with ultrafiltration apparatus (29) open-close type；The top valve group includes top valve group house steward (1), top valve group branch pipe (2), top backwash pipe (4), top backwash valve (3), top cleaning pipe (5) and top purge valve (6), the top valve group house steward (1) are located at ultrafiltration apparatus (29) top, and extremely A few top valve group branch pipe (2) connection, the other end of top valve group branch pipe (2) connects with ultrafiltration apparatus (29) top, described Top backwash pipe (4) and top cleaning pipe (5) one end connected with top valve group house steward (1), the top backwash valve (3) and Top purge valve (6) is attached separately on top backwash pipe (4) and top cleaning pipe (5)；The top valve group includes top valve group house steward (7), top valve group branch pipe (8), top screen pipe (10), top strainer valve (9), top backwash tube (12), top backwash valve (11), top cleaning pipe (14) and top purge valve (15), the top valve group House steward (7) is located at ultrafiltration apparatus (29) top, is connected with least one top valve group branch pipe (8), top valve group branch pipe (8) it is another One end connects with ultrafiltration apparatus (29) top, the top screen pipe (10), top backwash tube (12) and top cleaning pipe (14) One end connected with top valve group house steward (7), the other end of the top screen pipe (10) is provided with top filtering interface tube (25), for the top strainer valve (9) on top screen pipe (10), the other end of the top backwash tube (12) is provided with top Backwash interface tube (26), the top backwash valve (11) is on top backwash tube (12), the top cleaning pipe (14) and top The other end connection of portion's cleaning pipe (5), and it is provided with cleaning connection interface tube (24), the top purge valve (15) at connection position Cleaned mounted in top on pipe (14)；The bottom valve group includes bottom valve group house steward (16), bottom valve group branch pipe (17), bottom screen pipe (19), bottom filtering Valve (18), bottom backwash tube (21), bottom backwash valve (20), bottom cleaning pipe (23) and bottom purge valve (22), the bottom Valve group house steward (16) is located at ultrafiltration apparatus (29) bottom, is connected with least one bottom valve group branch pipe (17), bottom valve group branch pipe (17) the other end connects with ultrafiltration apparatus (29) bottom, and the bottom screen pipe (19), bottom backwash tube (21) and bottom are clear The one end for washing pipe (23) connects with bottom valve group house steward (16), and the other end of the bottom screen pipe (19) filters provided with bottom Interface tube (27), for the bottom strainer valve (18) on bottom screen pipe (19), the bottom backwash tube (21) and top are anti- The other end connection of pipe (4) is washed, and backwash connection interface tube (13) is provided with connection position, the bottom backwash valve (20) is mounted in On bottom backwash tube (21), the other end of the bottom cleaning pipe (23) is provided with bottom cleaning interface tube (28), and the bottom is clear Valve (22) is washed on bottom cleaning pipe (23)；The top backwash valve (3), top strainer valve (9), top backwash valve (11), bottom strainer valve (18) and bottom backwash valve (20) electrically connected with control device.
- A kind of 2. general valve group of ultrafiltration apparatus according to claim 1, it is characterised in that：The top valve group house steward (1), Top valve group branch pipe (2), top valve group house steward (7), top valve group branch pipe (8), bottom valve group house steward (16) and bottom valve group branch Manage (17) to be horizontally disposed with, the top valve group branch pipe (2) and top valve group house steward (1) are perpendicular, the top valve group branch pipe (8) perpendicular with top valve group house steward (7), the bottom valve group branch pipe (17) and bottom valve group house steward (16) are perpendicular.
- A kind of 3. general valve group of ultrafiltration apparatus according to claim 1 or 2, it is characterised in that：The top backwash pipe (4) flowmeter, is housed on top screen pipe (10), top backwash tube (12), bottom screen pipe (19) and bottom backwash tube (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970121.8U CN206793419U (en) | 2017-08-04 | 2017-08-04 | A kind of general valve group of ultrafiltration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970121.8U CN206793419U (en) | 2017-08-04 | 2017-08-04 | A kind of general valve group of ultrafiltration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793419U true CN206793419U (en) | 2017-12-26 |
Family
ID=60747911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720970121.8U Withdrawn - After Issue CN206793419U (en) | 2017-08-04 | 2017-08-04 | A kind of general valve group of ultrafiltration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224878A (en) * | 2017-08-04 | 2017-10-03 | 金科水务工程(北京)有限公司 | A kind of general valve group of ultrafiltration apparatus |
-
2017
- 2017-08-04 CN CN201720970121.8U patent/CN206793419U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224878A (en) * | 2017-08-04 | 2017-10-03 | 金科水务工程(北京)有限公司 | A kind of general valve group of ultrafiltration apparatus |
| CN107224878B (en) * | 2017-08-04 | 2023-05-30 | 金科环境股份有限公司 | Universal valve group for ultrafiltration device |
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