CN205873996U - Bological aerated filter long handle filter tip - Google Patents
Bological aerated filter long handle filter tip Download PDFInfo
- Publication number
- CN205873996U CN205873996U CN201620872278.2U CN201620872278U CN205873996U CN 205873996 U CN205873996 U CN 205873996U CN 201620872278 U CN201620872278 U CN 201620872278U CN 205873996 U CN205873996 U CN 205873996U
- Authority
- CN
- China
- Prior art keywords
- handle
- filter
- cap
- straining
- sleeve pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a bological aerated filter long handle filter tip belongs to the sewage treatment plant field. Be equipped with the pipy handle of straining, its characterized in that, the lower part pipe wall top -down who strains the handle have processed small circle shape gas pocket, big circular gas pocket and rectangular hole respectively, and the upper end cartridge of straining the handle is in straining the cap, and the lower extreme of straining the cap is connected with the sleeve pipe, are equipped with the gap between sleeve pipe and the outer pipe wall of straining the handle, strain the cap and comprise the grid, are the sluicing groove between the adjacent grid, strain the upper end of cap and install the shutoff. The utility model discloses simple structure, the difficult jam, oxygen utilization ratio is high, strains that the handle is inside the phenomenon that contaminated thing blockked up can not to appear, distribution that water gently can be even, the water treatment is effectual.
Description
Technical field
This utility model relates to field of sewage treatment, is a kind of BAF long handle filter tip in detail.
Background technology
It is known that at present, the kind of BAF aeration filter tip has dried mushroom type, blossom type, column type and tower,
And tower because its moulding is simple, be not easily blocked and range of application is the widest.And the aeration filter tip of other type still there will be inside filter bar
The phenomenon of contaminated thing blocking, when backwash, the air water of immense pressure can not get release, causes the accidents such as filter plate breakage.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of BAF long handle filter tip, is difficult to block up
Plug, coefficient of oxygen utilization is high, does not haves the phenomenon of contaminated thing blocking inside filter handle, and water is gentle can be distributed uniformly, and water processes
Effective.
This utility model solves its technical problem and be the technical scheme is that a kind of BAF long handle filter tip,
It is provided with the filter handle of tubulose, it is characterised in that the bottom tube wall of filter handle is machined with small circular pore, big circular gas the most respectively
Hole and strip hole, the upper end of filter handle is inserted in filter cap, and the lower end of filter cap connects sleeve pipe, between the outer tube wall of sleeve pipe and filter handle
Being provided with gap, filter cap is made up of grid, is drain tank between adjacent grid, and the upper end of filter cap is provided with closure.
The beneficial effects of the utility model are, simple in construction is not easily blocked, and coefficient of oxygen utilization is high, do not have inside filter handle
The phenomenon of contaminated thing blocking, water is gentle can be distributed uniformly, and water treatment efficiency is good.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1, structural representation of the present utility model.
1. grid in Fig. 1,2. drain tank, 3. closure, 4. filter cap, 5. filter handle, 6. small circular pore, 7. big circular pore,
8. strip hole, 9. sleeve pipe, 10. gap.
Detailed description of the invention
In FIG, this utility model is provided with the filter handle 5 of tubulose, and the bottom tube wall of filter handle 5 is machined with little the most respectively
Circular pore 6, big circular pore 7 and strip hole 8, the upper end of filter handle 5 is inserted in filter cap 4, sleeve pipe 9 and the outer tube wall of filter handle 5
Between be provided with gap 10, filter cap 4 is made up of grid 1, is drain tank 2 between adjacent grid 1, and the upper end of filter cap 4 is provided with envelope
Stifled 3.
When this utility model uses, under filtered model, liquid level does not filters handle 5 bottom macropore air inlet 7, and gas enters from aperture
Pore 6 enters filter handle 5, and goes out from gap 10, provides oxygen for filter tank.Under backwash mode, after draining, air initially enters down
In the strip hole 8 in portion, large quantity of air is put into filtering handle 5, and goes out shearing from gap 10 and wash away filter material surface, causes dirty impurity in filter
Layer top, makes dirty impurity drain with waste water when aqueous vapor is rinsed simultaneously.Grid 1 can be effectively prevented filter handle 5 inside and be blocked up by dirt
Plug, filter cap 4 is provided with drain tank 2, can effectively rinse deposition, it is ensured that without slough between filter tip and filter plate.
Claims (1)
1. a BAF long handle filter tip, is provided with the filter handle of tubulose, it is characterised in that the bottom tube wall of filter handle is from upper
Lower small circular pore, greatly circle pore and the strip hole of being machined with respectively, the upper end of filter handle is inserted in filter cap, and the lower end of filter cap is even
Being connected to sleeve pipe, be provided with gap between the outer tube wall of sleeve pipe and filter handle, filter cap is made up of grid, for sluicing between adjacent grid
Groove, the upper end of filter cap is provided with closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872278.2U CN205873996U (en) | 2016-08-12 | 2016-08-12 | Bological aerated filter long handle filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872278.2U CN205873996U (en) | 2016-08-12 | 2016-08-12 | Bological aerated filter long handle filter tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873996U true CN205873996U (en) | 2017-01-11 |
Family
ID=57704207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872278.2U Expired - Fee Related CN205873996U (en) | 2016-08-12 | 2016-08-12 | Bological aerated filter long handle filter tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483627A (en) * | 2018-06-08 | 2018-09-04 | 安徽华骐环保科技股份有限公司 | A kind of multiple anti-clogging strainer head of down-mounting type |
| CN113830874A (en) * | 2021-09-27 | 2021-12-24 | 哈维(上海)环境科技有限公司 | Method for adding carbonic acid by adopting carbonic acid solution adding system |
-
2016
- 2016-08-12 CN CN201620872278.2U patent/CN205873996U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483627A (en) * | 2018-06-08 | 2018-09-04 | 安徽华骐环保科技股份有限公司 | A kind of multiple anti-clogging strainer head of down-mounting type |
| CN113830874A (en) * | 2021-09-27 | 2021-12-24 | 哈维(上海)环境科技有限公司 | Method for adding carbonic acid by adopting carbonic acid solution adding system |
| CN113830874B (en) * | 2021-09-27 | 2024-01-09 | 哈维(上海)环境科技有限公司 | Method for adding carbonic acid by adopting carbonic acid solution adding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |