CN207137477U - A kind of disc filter flusher - Google Patents
A kind of disc filter flusher Download PDFInfo
- Publication number
- CN207137477U CN207137477U CN201721075068.1U CN201721075068U CN207137477U CN 207137477 U CN207137477 U CN 207137477U CN 201721075068 U CN201721075068 U CN 201721075068U CN 207137477 U CN207137477 U CN 207137477U
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- China
- Prior art keywords
- shower nozzle
- cavity
- disc filter
- connecting tube
- flusher according
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Abstract
It the utility model is related to a kind of disc filter flusher, including cavity, shower nozzle, shower nozzle base and connecting tube, the cavity has the cuboid of confined space for inside, the bottom of cavity is equipped with connecting tube, the connecting tube is provided with the confined space UNICOM of connection screw thread, connecting tube and inside cavity, and the top of cavity is provided with two row's shower nozzle bases, shower nozzle is housed, the both ends of cavity are provided with screwed hole on shower nozzle base.The utility model overcomes phenomena such as filter material present in disc filter cleaning process in the prior art is easy to wear, cleaning is not thorough, the problem of causing disc filter operational effect undesirable.
Description
Technical field
The cleaning device in a kind of sewage disposal process is the utility model is related to, is rushed more particularly to a kind of disc filter
Cleaning device.
Background technology
At present, the cleaning way of the filtering table of disc filter is mainly the water after being filtered by suction by water pump, right
Filtering table carries out backwash in the opposite direction of filtering direction, and then the dirt of filtering table surface sediment is aspirated away, reaches
The purpose of cleaning.
Above-mentioned form is that current disc filter application is most, widest.But there is problems with：Back washing device
Must directly it be contacted with filtering table, otherwise the negative pressure in backwash pipeline can not reach a certain numerical value, it is impossible to panel surface heap will be filtered
Long-pending dirt is effectively cleaned, and can so cause to filter the filter material abrasion of panel surface, the lost of life.
In addition, if when disc filter front end influent quality is poor, effect that above-mentioned backwash mode is cleaned to filtering table
Fruit is not thorough, and it is frequent to easily cause disc filter backwash, ultimately results in equipment overflow, and effluent quality is not up to standard, and increase is safeguarded
And operating cost.
Utility model content
The utility model provides a kind of disc filter flusher, overcomes disc filter in the prior art and cleaned
Phenomena such as filter material present in journey is easy to wear, cleaning is not thorough, the problem of causing disc filter operational effect undesirable.
A kind of disc filter flusher, including cavity, shower nozzle, shower nozzle base and connecting tube, the cavity are inside
There is the cuboid of confined space, the bottom of cavity is equipped with connecting tube, and the connecting tube is provided with connection screw thread, connecting tube and cavity
Internal confined space UNICOM, the top of cavity is provided with two row's shower nozzle bases, shower nozzle is housed on shower nozzle base, the both ends of cavity are set
There is screwed hole.
Further, the confined space of the inside cavity is rectangle.
Further, the two rows shower nozzle base is mutually in be staggered front to back the top that state is uniformly arranged in cavity.
Further, the shower nozzle is angle adjustable shower nozzle.
Further, the front side of the cavity is interruption-like is placed with filtering table, at the top of the surface of filtering table and cavity
Shower nozzle on two row's shower nozzle bases is corresponding.
Further, the injection track of the shower nozzle is that the heeling condition that straight line sprays is injected in the surface of filtering table, directly
The a plurality of injection trajectory alignment in the same plane that line sprays is in the fan-shaped jet face for forming shower nozzle.
Further, when the jet face of the shower nozzle is in fan-shaped, it is in line segment shape to be injected on the surface of filtering table.
Further, the connecting tube is connected on gas distribution pipe through connection screw thread.
Further, screwed hole of the cavity through both ends is bolted on fixed mount.
The beneficial effects of the utility model are：
Compared with prior art, the utility model disc filter flusher has advantages below：Ensureing disc type mistake
Under the requirement of the design parameter index of filter, make to be not directly contacted between flusher and filtering table, solving filter material can not keep away
The wear problem exempted from, reduce the maintenance cost of equipment；Gas punching of the present utility model is changed to by original water pump suction backwash
After washing, the cleaning performance of filtering table can be improved, disc filter is extended the interval time of cleaning, is not easily caused overflow,
Effluent index is set to keep stablizing normal, the power consumption of reduction equipment operation, so as to reduce the processing cost of sewage indirectly；This practicality is new
The injection track of the shower nozzle of type and the slanted angle of filtering table are adjustable, can be done accordingly according to the water quality situation that filtering table front end intakes
Adjustment, to reach preferable developing result；It is of the present utility model it is simple in construction, fault rate is low, installation, easy to maintenance quick.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of disc filter flusher of the utility model.
Fig. 2 is the use state diagram under a kind of disc filter flusher side view of the utility model.
Fig. 3 is the use state diagram under a kind of disc filter flusher of the utility model is overlooked.
Fig. 4 be a kind of shower nozzle of disc filter flusher of the utility model be injected in filtering panel surface on be in line segment shape
Schematic diagram.
In accompanying drawing marked as：1 is cavity, and 2 be connecting tube, and 3 be screwed hole, and 4 be shower nozzle base, and 5 be shower nozzle, and 6 be filtering
Disk, 7 be fixed mount, and 8 be injection track, and 9 be jet face.
Embodiment
The technical solution of the utility model is described further with reference to the accompanying drawings and detailed description：
As shown in Figure 1 to 4, a kind of disc filter flusher, including cavity 1, shower nozzle 5, shower nozzle base 4 and connection
Pipe 2, the cavity 1 have the cuboid of confined space for inside, and the bottom of cavity 1 is equipped with connecting tube 2, set in the connecting tube 2
There are connection screw thread, connecting tube 2 and the confined space UNICOM inside cavity 1, the top of cavity 1 is provided with two row's shower nozzle bases 4, shower nozzle
Shower nozzle 5 is housed, the both ends of cavity are provided with screwed hole 3 on base 4.
Confined space inside the cavity 1 is rectangle.
The two rows shower nozzle base 4 is mutually in be staggered front to back the top that state is uniformly arranged in cavity 1.
The shower nozzle 5 is angle adjustable shower nozzle.
The front side of the cavity 1 is interruption-like to be placed with filtering table 6, the two rows spray on the surface and the top of cavity 1 of filtering table 6
Shower nozzle 5 on head base 4 is corresponding.
The injection track 8 of the shower nozzle 5 is the surface that the heeling condition that straight line sprays is injected in filtering table 6, and straight line sprays
A plurality of injection trajectory alignment in the same plane in the fan-shaped jet face 9 for forming shower nozzle（As shown in Figure 3）.
When the jet face 9 of the shower nozzle 5 is in fan-shaped, it is in line segment shape to be injected on the surface of filtering table 6（As shown in Figure 4）.
The connecting tube 2 is connected on gas distribution pipe through connection screw thread.
Screwed hole 3 of the cavity 1 through both ends is bolted on fixed mount 7.
Operation principle of the present utility model is, external compression air by the connecting tube 2 being connected with gas distribution pipe enter with
In the cavity 1 that connecting tube 2 is connected, screwed hole of the cavity 1 through both ends is bolted on fixed mount 7, the compression in cavity 1
Air passes through shower nozzle base 4, is obliquely ejected into finally by shower nozzle 5 on the surface of filtering table 6, reaches cleaning filtering table
Purpose, Fig. 4 is injection vestige of the shower nozzle 5 on filtering table 6, if shower nozzle 5 is arranged in same row, it sprays vestige can be overlapping
Interference, developing result is influenceed, therefore shower nozzle 5 need to be in two row, interlaced arrangement, injection vestige interlocks for two row, the vestige of interruption.
Embodiment described above, simply preferred embodiment of the present utility model, is not limited of the present utility model
Practical range, therefore the equivalent change or modification that all construction, feature and principles according to described in the utility model patent scope are done,
It should be included in present utility model application the scope of the claims.
Claims (9)
1. a kind of disc filter flusher, it is characterised in that including cavity, shower nozzle, shower nozzle base and connecting tube, the chamber
Body has the cuboid of confined space for inside, and the bottom of cavity is equipped with connecting tube, and the connecting tube is provided with connection screw thread, connection
Pipe and the confined space UNICOM of inside cavity, the top of cavity is provided with two row's shower nozzle bases, shower nozzle, cavity is housed on shower nozzle base
Both ends be provided with screwed hole.
A kind of 2. disc filter flusher according to claim 1, it is characterised in that the inside cavity it is closed
Space is rectangle.
A kind of 3. disc filter flusher according to claim 1, it is characterised in that the two rows shower nozzle base phase
It is in mutually to be staggered front to back the top that state is uniformly arranged in cavity.
4. a kind of disc filter flusher according to claim 1, it is characterised in that the shower nozzle is angle adjustable
Shower nozzle.
5. a kind of disc filter flusher according to claim 1, it is characterised in that between the front side of the cavity is in
Filtering table is placed with every shape, and the shower nozzle on two row's shower nozzle bases at the top of the surface of filtering table and cavity is corresponding.
A kind of 6. disc filter flusher according to claim 5, it is characterised in that the injection track of the shower nozzle
The heeling condition sprayed for straight line is injected in the surface of filtering table, a plurality of injection track row in the same plane that straight line sprays
Row are in the fan-shaped jet face for forming shower nozzle.
7. a kind of disc filter flusher according to claim 6, it is characterised in that the jet face of the shower nozzle is in
When fan-shaped, it is in line segment shape to be injected on the surface of filtering table.
8. a kind of disc filter flusher according to claim 1, it is characterised in that the connecting tube is through connecting spiral shell
Line is connected on gas distribution pipe.
A kind of 9. disc filter flusher according to claim 1, it is characterised in that spiral shell of the cavity through both ends
Pit is bolted on fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075068.1U CN207137477U (en) | 2017-08-25 | 2017-08-25 | A kind of disc filter flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075068.1U CN207137477U (en) | 2017-08-25 | 2017-08-25 | A kind of disc filter flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137477U true CN207137477U (en) | 2018-03-27 |
Family
ID=61670030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075068.1U Active CN207137477U (en) | 2017-08-25 | 2017-08-25 | A kind of disc filter flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376479A (en) * | 2020-11-05 | 2021-02-19 | 南京晨光森田环保科技有限公司 | Jet flow interference preventing suction cup spray pipe device of washing and sweeping vehicle |
-
2017
- 2017-08-25 CN CN201721075068.1U patent/CN207137477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376479A (en) * | 2020-11-05 | 2021-02-19 | 南京晨光森田环保科技有限公司 | Jet flow interference preventing suction cup spray pipe device of washing and sweeping vehicle |
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