CN207418318U - A kind of advection scraping brush type automatic water filter - Google Patents
A kind of advection scraping brush type automatic water filter Download PDFInfo
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- CN207418318U CN207418318U CN201721413120.XU CN201721413120U CN207418318U CN 207418318 U CN207418318 U CN 207418318U CN 201721413120 U CN201721413120 U CN 201721413120U CN 207418318 U CN207418318 U CN 207418318U
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- water tank
- steel wire
- wire rack
- open type
- advection
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Abstract
The utility model discloses a kind of advection scraping brush type automatic water filters, including filter housings, further include rotating driving device, rotary scraping and brushing apparatus, cylindrical shape open type steel wire rack, filter head housings internal body portion is divided into enter water tank interconnected successively, go out water tank and receive dirty cabin three parts, enter water tank is equipped with water inlet, go out water tank equipped with water outlet, it is described go out water tank in fixed setting open type steel wire rack, the rotary scraping and brushing apparatus is co-axially located in open type steel wire rack and rotates its rotation driving axis through being driven by being arranged on the external rotating driving device of filter head housings after enter water tank, it is described to receive dirty bilge portion and set sewage draining exit, receiving dirty cabin side sets access cover.The utility model significantly extends time between overhaul, overhauls fast and easy, is more conducive to the processing of dirt impurity, saves substantial amounts of manpower and materials.
Description
Technical field
The utility model is related to a kind of advection scraping brush type automatic water filters, belong to technical field of water treatment equipment.
Background technology
Traditional various used to all kinds of dirt impurity contained in water for hydroelectric water filter intercepts simultaneously
Filtering net surface and inside is stranded in, then manually or automatically backwash is removed contamination and blowdown.If it but is mixed into flood season water
A large amount of silt particle, branches（Root）, weeds（Root）Or a large amount of house refuses in upper river cities and towns are into water to be filtered, then work
Condition is especially severe, and substantial amounts of dirt impurity will thoroughly block the filter screen of water filter in very short time, so as to cause water mistake
Filter cannot work.
In recent years, the domestic power station for having a large portion to be completed power generation occurs as soon as above-mentioned feelings in water quality treatment
Condition, due to the filtration core of automatic water filter（The either single core type of multi-core type or large capacity）The required repair time after blocking
It is longer, and need the interval time overhauled shorter, the requirement of operating mode water supply cannot be met substantially.
Therefore, many power stations have been changed to two shorter blue formula water filters spare each other of repair time in early period, and one
Platform overhauls, and the dirt impurity for intercepting and being stranded in mesh basket is directly proposed to clear up by a job, to substantially meet operating mode water supply
Requirement.But since dirt impurity is too many, maintenance is excessively frequent, overhauling once in one hour even occur in some operating modes,
The cost of overhaul is too high.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, a kind of advection scraping brush type automatic water is provided
Filter can effectively extend the interval time and repair time of maintenance.
The technical solution adopted in the utility model is such：
A kind of advection scraping brush type automatic water filter including filter housings, further includes rotating driving device, rotary scraping and brushing
Device, cylindrical shape open type steel wire rack, filter head housings internal body portion is divided into successively interconnected enter water tank, go out water tank and receives dirty cabin three
Most of, enter water tank is equipped with water inlet, goes out water tank equipped with water outlet, it is described go out water tank in fixed setting open type steel wire rack, the rotation
Turn scraping and brushing apparatus be co-axially located in open type steel wire rack and by its rotation driving axis through after enter water tank by being arranged on filter housings
Outer rotating driving device driving rotates, described to receive dirty bilge portion and set sewage draining exit, receives dirty cabin side and sets access cover.
In above-mentioned technical proposal, open type steel wire rack uses the open type steel wire rack of large capacity single cartridge type, i.e. both ends are not closed.Contain dirt
The current of object impurity enter from one end of open type steel wire rack, and the main dirt impurity in current utilizes the waterpower flow behavior of sewage
And the effect of inertia force, by the direct advection of the other end of open type steel wire rack enter it is substantially immobilising receive dirty cabin, and be retained in open type
The dirt impurity on steel wire rack surface is then scraped by the rotary scraping and brushing apparatus of rotation brush down after also into receiving dirty cabin, these dirt impurity
It is discharged when opening the valve of sewage draining exit.
Receive dirty cabin setting and compared with the prior art one greatly improve, more dirt impurity can be accommodated, this is
What various water filters before did not had.The blowdown valve set at sewage draining exit can be set according to the content of operating mode water quality dirt
The time is automatically turned on, dirt impurity therein is reliably externally automatically drained out in time.
Traditional automatic water filter automatic backwash is and a large amount of only for into screen surface and the dirt impurity that blocks
Dirt impurity be stranded in soil chamber, screen surface is not removed contamination also and is finished, and blocks quickly, cause be driven automatic water filter
Cisco unity malfunction under such conditions.And blue formula water filter is unable to automatic pollution discharge.Therefore, the special knot of the utility model
Structure makes open type steel wire rack that may block the interval time of maintenance as 200-300 times of the basket manual maintenance water filter of tradition, this is
The technological progress of highly significant.
At present, the utility model starts to try out in indivedual power stations, as Yunnan Yunnan can bear man ditch power station, original every machine
Group installs two blue formula water filters additional, and time between overhaul is 40 minutes or so, after using the utility model instead, filter net jam inspection
The interval time repaiied extends to 15 days or so, so as to greatly extend time between overhaul.
Preferably, the rotary scraping and brushing apparatus surface sets scraper and nylon bruss.Scraper is used for table in open type steel wire rack
Dirt impurity cut-out on face is scraped and then cleaned with the filter opening on nylon bruss opposite opened steel wire rack.
Preferably, the access cover and receive and be rotatablely connected between dirty cabin and latch sealing, it can realize and quick open inspection
It repaiies, then filter comes into operation again.
The utility model significantly extends time between overhaul, overhauls fast and easy, is more conducive to dirt impurity
Processing, saves substantial amounts of manpower and materials.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment.
It is marked in figure：1 is rotating driving device, and 2 be filter housings, and 21 be enter water tank, and 22 be water inlet, and 23 be water outlet
Cabin, 24 be water outlet, and 25 be sewage draining exit, and 26 is receive dirty cabin, and 27 be access cover, and 3 be rotation driving axis, and 4 be rotary scraping and brushing apparatus,
41 be scraper, and 42 be nylon bruss, and 5 be open type steel wire rack.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
Embodiment：
As shown in Figure 1, a kind of advection scraping brush type automatic water filter, including filter housings 2, further includes rotation driving dress
1, rotary scraping and brushing apparatus 4, cylindrical shape open type steel wire rack 5 are put, enter water tank interconnected successively is separated into inside filter housings 2
21st, go out water tank 23 and receive dirty 6 three parts of cabin, enter water tank 21 is equipped with water inlet 22, goes out water tank 23 equipped with water outlet 24, it is described go out
Fixed setting open type steel wire rack 5 in water tank 23, the rotary scraping and brushing apparatus 4 are co-axially located in open type steel wire rack 5 and are rotated drive
Moving axis 3 passes through and drives rotation by the rotating driving device 1 being arranged on outside filter housings 2 after enter water tank 21, described to receive dirty cabin 26
Bottom sets sewage draining exit 25, receives dirty 26 side of cabin and sets access cover 27.
4 surface of rotary scraping and brushing apparatus sets scraper 41 and nylon bruss 42.
It the access cover 27 and receives and is rotatablely connected between dirty cabin 26 and latches sealing.
Claims (3)
1. a kind of advection scraping brush type automatic water filter, including filter housings（2）, it is characterised in that：Further include rotation driving
Device（1）, rotary scraping and brushing apparatus（4）, cylindrical shape open type steel wire rack（5）, filter housings（2）Inside is separated into be interconnected successively
Enter water tank（21）, go out water tank（23）With receive dirty cabin（6）Three parts, enter water tank（21）Equipped with water inlet（22）, go out water tank
（23）Equipped with water outlet（24）, it is described go out water tank（23）Interior fixed setting open type steel wire rack（5）, the rotary scraping and brushing apparatus（4）If
It puts in open type steel wire rack（5）It is interior and by its rotation driving axis（3）Through enter water tank（21）Afterwards by being arranged on filter housings（2）Outer
Rotating driving device（1）Driving rotates, described to receive dirty cabin（26）Bottom sets sewage draining exit（25）, receive dirty cabin（26）Side sets access cover
（27）.
2. a kind of advection scraping brush type automatic water filter according to claim 1, it is characterised in that：The rotary scraping and brushing dress
It puts（4）Surface sets scraper（41）And nylon bruss（42）.
3. a kind of advection scraping brush type automatic water filter according to claim 1, it is characterised in that：The access cover（27）
With receiving dirty cabin（26）Between be rotatablely connected and latch sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413120.XU CN207418318U (en) | 2017-10-30 | 2017-10-30 | A kind of advection scraping brush type automatic water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413120.XU CN207418318U (en) | 2017-10-30 | 2017-10-30 | A kind of advection scraping brush type automatic water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418318U true CN207418318U (en) | 2018-05-29 |
Family
ID=62309206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721413120.XU Active CN207418318U (en) | 2017-10-30 | 2017-10-30 | A kind of advection scraping brush type automatic water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585806A (en) * | 2017-10-30 | 2018-01-16 | 自贡市华瑞过滤设备制造有限公司 | A kind of advection scraping brush type automatic water filter |
-
2017
- 2017-10-30 CN CN201721413120.XU patent/CN207418318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585806A (en) * | 2017-10-30 | 2018-01-16 | 自贡市华瑞过滤设备制造有限公司 | A kind of advection scraping brush type automatic water filter |
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