CN208726944U - A kind of circulation flushing formula filter plant for water filtration - Google Patents
A kind of circulation flushing formula filter plant for water filtration Download PDFInfo
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- CN208726944U CN208726944U CN201820638239.5U CN201820638239U CN208726944U CN 208726944 U CN208726944 U CN 208726944U CN 201820638239 U CN201820638239 U CN 201820638239U CN 208726944 U CN208726944 U CN 208726944U
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- sewage
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- pipeline
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Abstract
The utility model discloses a kind of circulation flushing formula filter plants for water filtration, including filter vat, the filter chamber for loading the dielectric cavity of filter medium and positioned at dielectric cavity top is equipped in the filter vat, wastewater influent pipeline is connected on the filter vat, water purification outlet conduit, the wastewater influent pipeline is led directly in dielectric cavity, sewage disengagement chamber is equipped in the filter chamber, sewage water discharge pipeline is connected on the sewage disengagement chamber, back purge system is equipped in the sewage disengagement chamber, the bottom of the filter vat is equipped with the settling banker for placing sediment, the sewage water discharge pipeline is connected to settling banker, the settling banker is equipped with circulating water outlet and sewage draining exit.The utility model is equipped with settling banker in the bottom of filter vat, and the sewage and dirty substance being discharged from sewage water discharge pipeline carry out unhurried current precipitating to dirty substance by settling banker, and sewage can be discharged into pond again and be filtered, reduce the waste of water resource after precipitating.
Description
Technical field
The utility model relates to a kind of filter plants, and in particular to a kind of circulation flushing formula filtering for water filtration is set
It is standby.
Background technique
It is fitted with circulating filter plant on large size fishpond or fish pond at present, filter medium is equipped in the filter plant,
Sewage enters in equipment to be filtered by filter medium, becomes clean water after filtering and in recycled back fishpond or fish pond.It crosses
Filter medium absorbs the dirty substance in sewage, and after long-time service, the dirty substance in filter medium is excessive, then can not play filtering
Effect, it is therefore desirable to which filter medium is rinsed.At present mostly use on the market the principle of drift sand filter to filter medium into
Row rinses, and the filter medium containing dirty substance is transported to top by air lift from the conical lower portion of filter plant
Washer separates dirty substance from filter medium by current stabilization effect, and dirty substance is discharged by cleaning water outs,
Clean filter medium returns to the bottom of filter plant using self weight.However find in use, air lift can not
Completely the filter medium of bottom is transported, bottom can accumulate many dirty substances or the filtering with dirty substance over time
Medium affects the filter effect of water.Further, sewage and upright connect from sewage mouth of soil are discharged, and displacement is big, causes
The waste of water resource.Therefore the present inventor improves it.
Utility model content
A kind of filter effect provided by the utility model, the internal special circulation in water filtration without the accumulation of dirty substance
Flushing type filter plant.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of circulation flushing formula filter plant for water filtration, including filter vat, interior be equipped with of the filter vat are used for
The dielectric cavity of filter medium and the filter chamber positioned at dielectric cavity top are loaded, is connected with sewage water inlet pipe on the filter vat
Road, water purification outlet conduit, the wastewater influent pipeline are led directly in dielectric cavity, and sewage disengagement chamber is equipped in the filter chamber, described
It is connected with sewage water discharge pipeline on sewage disengagement chamber, is equipped with back purge system, the bottom of the filter vat in the sewage disengagement chamber
Portion is equipped with the settling banker for placing sediment, and the sewage water discharge pipeline is connected to settling banker, and the settling banker goes out equipped with recirculated water
Mouth and sewage draining exit.
In the present invention, the back purge system includes the flushing pipe being arranged in sewage disengagement chamber, the punching
The bottom end for washing pipeline, which is equipped with, is open and is connected to dielectric cavity, is equipped with Backwash pipeline, the Backwash pipeline in the flushing pipe
Lower part be mounted in dielectric cavity by locating piece, the lower part of the Backwash pipeline is connected with admission line.
In the present invention, the bottom of the dielectric cavity is connected with drainage line.
In the present invention, the bottom of the dielectric cavity is taper, and drainage line is connected to the bottommost of taper.
In the present invention, the top of the flushing pipe is lower than the top of sewage disengagement chamber.
In the present invention, the top of the Backwash pipeline is lower than the top of flushing pipe.
In the present invention, the end of the wastewater influent pipeline is equipped with cricoid baffle.
In the present invention, the bottom of the wastewater influent pipeline is connected to the lower part of flushing pipe.
The beneficial effects of the utility model are: the utility model is equipped with settling banker in the bottom of filter vat, from sewage water discharge
The sewage and dirty substance of pipeline discharge carry out unhurried current precipitating to dirty substance by settling banker, and sewage, can be again after precipitating
It is discharged into pond and is filtered, reduce the waste of water resource, after dirty substance is deposited, be directly discharged from sewage draining exit.And
Settling banker and filter vat form one, occupy little space, and are easy to use.The utility model can be to being accumulated in by drainage line
The dirty substance of bottom or the filter medium with dirty substance are discharged or are cleaned, and ensure that the clean of inner filtration medium,
Keep its filter effect more preferable；Further, admission line is connected to the side wall of Backwash pipeline, when air blowing, the sewage and mistake of bottom
Filter medium enters in Backwash pipeline under the action of negative pressure and is up rinsed, and admission line is not necessarily to occupy bottom space,
The rising of sewage and filter medium will not be impacted, rinse speed faster, effect is more preferable.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the present embodiment.
Specific embodiment
Referring to Fig.1, a kind of circulation flushing formula filter plant for water filtration provided by the present embodiment, including filtering
Bucket 1, the interior filter chamber 16 being equipped with for loading the dielectric cavity 2 of filter medium and positioned at 2 top of dielectric cavity of the filter vat 1,
The filter medium was filter sand or ceramic for filtration particle, and wastewater influent pipeline 3, water purification water outlet are connected on the filter vat 1
Pipeline 4, the height of the water purification outlet conduit 4 are lower than the height of wastewater influent pipeline 3.The wastewater influent pipeline 3 is straight-through to be situated between
It in matter chamber 2 and is submerged in filter medium, sewage disengagement chamber 5 is equipped in the filter chamber 16, is connected on the sewage disengagement chamber 5
There is sewage water discharge pipeline 6, back purge system is equipped in the sewage disengagement chamber 5, the bottom of the filter vat 1, which is equipped with, places precipitating
The settling banker 13 of object, the sewage water discharge pipeline 6 are connected to settling banker 13, and sluggish flow in the settling banker 13, dirty substance will
It can be deposited in settling banker 13, to increase sedimentation effect, filter medium can be placed in settling banker 13, is set on the settling banker 13
There are circulating water outlet 14 and sewage draining exit 15, oettIed sewage is discharged into pond internal circulation filtering from circulating water outlet 14,
Sewage draining exit 15 can periodically be opened the dirty substance of precipitating is discharged, to guarantee filter effect.
Further, the back purge system includes the flushing pipe 7 being arranged in sewage disengagement chamber 5, the flushing pipe 7
Bottom end be equipped with and be open and be connected to dielectric cavity 2, be equipped with Backwash pipeline 8 in the flushing pipe 7, the Backwash pipeline 8
Lower part is mounted in dielectric cavity 2 by locating piece 9, and the shape of the locating piece 9 is umbellate form and is located at flushing pipe 7 and sewage
The underface of water inlet line 3, the lower part of the Backwash pipeline 8 are connected with admission line 10, the bottom connection of the dielectric cavity 2
There is drainage line 11, is connected with switch valve in the drainage line 11, it can be by the filter medium of bottom by drainage line 11
Discharge.
In the present embodiment, the bottom of the dielectric cavity 2 is taper, and convenient for the aggregation of filter medium, drainage line 11 connects
The bottommost of logical taper.
In the present embodiment, the top of the flushing pipe 7 is lower than the top of sewage disengagement chamber 5, so that dirty substance can
To float in sewage disengagement chamber 5；The top of the Backwash pipeline 8 is lower than the top of flushing pipe 7, the Backwash pipeline 8
Top be equipped with T connector, avoid filter medium cross Backwash pipeline 8 enter sewage disengagement chamber 5 in.
As preferred embodiment, the end of the wastewater influent pipeline 3 is equipped with cricoid baffle 12, avoid sewage into
Directly rise after entering dielectric cavity 2, extends the circulation distance of sewage, keep sewage water filtration more complete.
Further, the bottom of the wastewater influent pipeline 3 is connected to the lower part of flushing pipe 7, and wastewater influent pipeline 3 enters
It directly drives the filter medium being just backwashed mobile, filter medium is avoided to be accumulated in the top of locating piece 9.
It is filtered, filters working principle of the utility model is: sewage enters in dielectric cavity 2 out of wastewater influent pipeline 3
Water purification afterwards rises and is discharged from water purification outlet conduit 4；The ventilation of admission line 10 enters in Backwash pipeline 8, due to gas
Relatively light, gas up moves to generate negative pressure, the sewage and mistake of bottom in the bottom of Backwash pipeline 8 along Backwash pipeline 8
Filter medium under the action of negative pressure enter Backwash pipeline 8 in and be up rinsed, during rising, due to air-flow with
The concussion of water flow is detached from the dirty substance inside filter medium, rises to the top of Backwash pipeline 8, the filtering after flushing
Medium moves down along flushing pipe 7 under self gravitation effect and returns in dielectric cavity 2, and dirty substance gravity is small in water flow
Effect is lower to be entered sewage disengagement chamber 5 and is discharged in settling banker 13 from sewage water discharge pipeline 6, and sewage and dirty substance are by precipitating
Storehouse carries out unhurried current precipitating to dirty substance, and sewage can be discharged into pond again and be filtered, reduce water resource after precipitating
Waste after dirty substance is deposited, is directly discharged from sewage draining exit.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (8)
1. a kind of circulation flushing formula filter plant for water filtration, including filter vat (1), the filter vat (1) is interior to be equipped with
For loading the dielectric cavity (2) of filter medium and being located at the filter chamber (16) on dielectric cavity (2) top, on the filter vat (1)
It is connected with wastewater influent pipeline (3), water purification outlet conduit (4), the wastewater influent pipeline (3) is led directly in dielectric cavity (2), special
Sign is: being equipped with sewage disengagement chamber (5) in the filter chamber (16), is connected with sewage water discharge pipe on the sewage disengagement chamber (5)
Road (6), the sewage disengagement chamber (5) is interior to be equipped with back purge system, and the bottom of the filter vat (1), which is equipped with, places the heavy of sediment
Shallow lake storehouse (13), the sewage water discharge pipeline (6) are connected to settling banker (13), and the settling banker (13) is equipped with circulating water outlet (14)
And sewage draining exit (15).
2. a kind of circulation flushing formula filter plant for water filtration according to claim 1, it is characterised in that: described
Back purge system includes the flushing pipe (7) being arranged in sewage disengagement chamber (5), and the bottom end of the flushing pipe (7), which is equipped with, opens
Mouth is simultaneously connected to dielectric cavity (2), is equipped with Backwash pipeline (8) in the flushing pipe (7), the lower part of the Backwash pipeline (8)
It is mounted in dielectric cavity (2) by locating piece (9), the lower part of the Backwash pipeline (8) is connected with admission line (10).
3. a kind of circulation flushing formula filter plant for water filtration according to claim 1, it is characterised in that: described
The bottom of dielectric cavity (2) is connected with drainage line (11).
4. a kind of circulation flushing formula filter plant for water filtration according to claim 3, it is characterised in that: described
The bottom of dielectric cavity (2) is taper, and drainage line (11) is connected to the bottommost of taper.
5. a kind of circulation flushing formula filter plant for water filtration according to claim 2, it is characterised in that: described
The top of flushing pipe (7) is lower than the top of sewage disengagement chamber (5).
6. a kind of circulation flushing formula filter plant for water filtration according to claim 2, it is characterised in that: described
The top of Backwash pipeline (8) is lower than the top of flushing pipe (7).
7. a kind of circulation flushing formula filter plant for water filtration according to claim 2, it is characterised in that: described
The end of wastewater influent pipeline (3) is equipped with cricoid baffle (12).
8. a kind of circulation flushing formula filter plant for water filtration according to claim 2, it is characterised in that: described
The bottom of wastewater influent pipeline (3) is connected to the lower part of flushing pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638239.5U CN208726944U (en) | 2018-04-28 | 2018-04-28 | A kind of circulation flushing formula filter plant for water filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638239.5U CN208726944U (en) | 2018-04-28 | 2018-04-28 | A kind of circulation flushing formula filter plant for water filtration |
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| Publication Number | Publication Date |
|---|---|
| CN208726944U true CN208726944U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820638239.5U Active CN208726944U (en) | 2018-04-28 | 2018-04-28 | A kind of circulation flushing formula filter plant for water filtration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448954A (en) * | 2019-08-06 | 2019-11-15 | 刘忠平 | A kind of novel dry-cleaning liquid clarifier |
-
2018
- 2018-04-28 CN CN201820638239.5U patent/CN208726944U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448954A (en) * | 2019-08-06 | 2019-11-15 | 刘忠平 | A kind of novel dry-cleaning liquid clarifier |
| CN110448954B (en) * | 2019-08-06 | 2024-05-24 | 刘忠平 | Novel dry washing liquid purifier |
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