CN206404450U - New and effective Sand Filtration System - Google Patents
New and effective Sand Filtration System Download PDFInfo
- Publication number
- CN206404450U CN206404450U CN201720072804.1U CN201720072804U CN206404450U CN 206404450 U CN206404450 U CN 206404450U CN 201720072804 U CN201720072804 U CN 201720072804U CN 206404450 U CN206404450 U CN 206404450U
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- China
- Prior art keywords
- water
- sand filtration
- backwash
- connection
- channel
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new and effective Sand Filtration System, including Sand Filtration System and backwashing system；Described Sand Filtration System includes inlet channel, and the cloth water channel being connected with inlet channel, cloth water channel connection sand filtration area, sand filtration area connection produces groove, and production tank passes through water producing pipe connection observation well, observation well connection production pond；Described backwashing system includes the source of the gas being connected with production tank by backwash air inlet pipe, the backwash water source connected by backwash water pipe；Described production tank connection backwash rhone, backwash rhone connection drainage ditch.The utility model is simple in construction, and the sewage into the less suspension in inlet channel enters cloth water channel and sand filtration area through the water intaking valve positioned at inlet channel side, realize filtering process after the preliminary sedimentation in inlet channel；The system also has backwash function, and backwash water improves the backwash water-use efficiency of system under the guide functions for sweeping wash water, reduces sand filtration cost, and backwash water source uses the clean water after sand filtration, reduces competitiveness of the pollution there is provided enterprise of water.
Description
Technical field
The utility model is related to sand filtration apparatus field, specially a kind of new and effective Sand Filtration System.
Background technology
The discharge and its processing of sewage, the particularly significant environment of an environment purification in the life that becomes a reality, many
Sewage disposal process in, be a highly important link for the removal of impurities desanding of water.
Filter equipment is extremely popularized in sewage disposal using face, and the purpose is to filter out clean water, what it is for filter sewage is
Sand grains etc. has the material of filtering property, and such filter material is easy for that foul can be stained with, when dirt collection to a certain extent
After upper, filter efficiency will be influenceed, so in order to not influence the effect of filtering, it is necessary to which the filter material for being stained with foul is filtered
Wash, so as to be recycled.Many such product facilities are also occurred in that in the market, but are due to that backwash intensity is big,
Very big power consumption is generally required, the cost of water process is considerably increased, is not easy to penetration and promotion.
Therefore it provides one kind can efficiently carry out sewage sand filtration, backwash intensity controlled, and it is clean to carry out more thoroughly backwash
Net new and effective sand filtration apparatus, has been a good problem to study.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model is rational in infrastructure there is provided one kind, and can realize
Rapidly and efficiently sand filtration is carried out to sewage, while the new and effective Sand Filtration System of self backwash can be realized.
What the purpose of this utility model was realized in：
New and effective Sand Filtration System, including Sand Filtration System and backwashing system；Described Sand Filtration System includes inlet channel 1, with
The cloth water channel 3 that inlet channel 1 is connected, the connection sand filtration of cloth water channel 3 area 5, the connection of sand filtration area 5 produces groove 12, and production tank passes through water producing pipe
Connection observation well 7, the observation connection production of well 7 pond 8；Described backwashing system includes being connected by backwash air inlet pipe with production tank 12
Source of the gas, the backwash water source connected by backwash water pipe；The described connection backwash of production tank 12 rhone 11, backwash rhone 11
Connect drainage ditch 9；
Water intaking valve 2 is provided between described inlet channel 1 and cloth water channel 3；What water intaking valve 2 was arranged on inlet channel is top；
Water distributor 4 is provided between described cloth water channel 3 and sand filtration area 5；
Filter cap 6 is provided between described sand filtration area 5 and production tank 12；
Generation valve a is provided with described water producing pipe；Backwash intake valve c is provided with described backwash air inlet pipe；It is described
Backwash water pipe on be provided with backwash water intaking valve b；
Draining valve 10 is provided between described backwash rhone 11 and drainage ditch 9.
Positive beneficial effect：The utility model is simple in construction, and the sewage into the less suspension in inlet channel passes through
In inlet channel after preliminary sedimentation, enter cloth water channel and sand filtration area through the water intaking valve positioned at inlet channel side, realize filtering process；This
System also has backwash function, and backwash water improves the backwash water-use efficiency of system, reduced under the guide functions for sweeping wash water
Sand filtration cost, backwash water source uses the clean water after sand filtration, reduces competitiveness of the pollution there is provided enterprise of water.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
It is in figure：Inlet channel 1, water intaking valve 2, cloth water channel 3, water distributor 4, sand filtration area 5, filter cap 6, observation well 7, production pond 8,
Drainage ditch 9, draining valve 10, backwash rhone 11, production tank 12, generation valve a, backwash water intaking valve b, backwash intake valve c.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
As shown in figure 1, new and effective Sand Filtration System, including sand filtration flow and backwash flow；Described Sand Filtration System includes
Inlet channel 1, the cloth water channel 3 being connected with inlet channel 1, the connection sand filtration of cloth water channel 3 area 5, the connection of sand filtration area 5 produces groove 12, produces tank
Pass through water producing pipe connection observation well 7, the observation connection production of well 7 pond 8；Described backwashing system includes passing through backwash with production tank 12
The source of the gas of air inlet pipe connection is entered by c valves, and the backwash water source connected by backwash water pipe is entered by b valves, air water commonly through
Filter cap 6 enters sand filtration area 5, and the water outlet after backwash enters backwash in the guide functions underflow stream for sweeping wash water flowed out from cloth water channel 3
Rhone 11, enters drainage ditch 9 through draining valve 10；The described connection backwash of production tank 12 rhone 11, backwash rhone 11 connects
Run in water channel 9；
Water intaking valve 2 is provided between described inlet channel 1 and cloth water channel 3；What water intaking valve 2 was arranged on inlet channel is top；
Water distributor 4 is provided between described cloth water channel 3 and sand filtration area 5；
Filter cap 6 is provided between described sand filtration area 5 and production tank 12；
Generation valve a is provided with described water producing pipe；Backwash intake valve c is provided with described backwash air inlet pipe；It is described
Backwash water pipe on be provided with backwash water intaking valve b；
Draining valve 10 is provided between described backwash rhone 11 and drainage ditch 9.
Filter process：Water intake by inlet channel, then enters cloth water channel through water intaking valve, enters sand filtration area by water distributor
Filtered, by filter cap separate after enter produce groove；Produce water and enter observation well through producing valve, finally by observation well kick to production water
Pond；
Backwash process：Backwash water and backwash gas enter production tank respectively through respective pipeline, through filter cap to sand filtration area
Filtrate is cleaned, and backwash tank enters backwash rhone, enters drainage ditch through draining valve, draining be re-used as after substrate into
Water；Backwash process prevents wash water and debris to be detained sand filtration area with a small amount of entrance.
The utility model is simple in construction, and the sewage into the less suspension in inlet channel passes through tentatively heavy in inlet channel
Behind shallow lake, enter cloth water channel and sand filtration area through the water intaking valve positioned at inlet channel side, realize filtering process；The system also has backwash
Function, backwash water improves the backwash water-use efficiency of system, reduces sand filtration cost, backwash under the guide functions for sweeping wash water
Water source uses the clean water after sand filtration, reduces competitiveness of the pollution there is provided enterprise of water.
Above case study on implementation is merely to illustrate preferred embodiment of the present utility model, but the utility model is not limited to
State embodiment, in the knowledge that the field those of ordinary skill possesses, it is of the present utility model spirit and principle it
Interior made any modification, equivalent substitute and improvement etc., are regarded as the protection domain of the application.
Claims (6)
1. new and effective Sand Filtration System, including Sand Filtration System and backwashing system；It is characterized in that：Described Sand Filtration System include into
Water channel, the cloth water channel being connected with inlet channel, cloth water channel connection sand filtration area, sand filtration area connection produces groove, and production tank passes through water producing pipe
Connection observation well, observation well connection production pond；Described backwashing system includes the gas being connected with production tank by backwash air inlet pipe
Source, the backwash water source connected by backwash water pipe；Described production tank connection backwash rhone, the connection draining of backwash rhone
Canal.
2. new and effective Sand Filtration System according to claim 1, it is characterised in that：Between described inlet channel and cloth water channel
It is provided with water intaking valve；What water intaking valve was arranged on inlet channel is top.
3. new and effective Sand Filtration System according to claim 1, it is characterised in that：Between described cloth water channel and sand filtration area
It is provided with water distributor.
4. new and effective Sand Filtration System according to claim 1, it is characterised in that：Between described sand filtration area and production tank
It is provided with filter cap.
5. new and effective Sand Filtration System according to claim 1, it is characterised in that：Generation is provided with described water producing pipe
Valve；Backwash intake valve is provided with described backwash air inlet pipe；Backwash water intaking valve is provided with described backwash water pipe.
6. new and effective Sand Filtration System according to claim 1, it is characterised in that：Described backwash rhone and drainage ditch
Between be provided with draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072804.1U CN206404450U (en) | 2017-01-20 | 2017-01-20 | New and effective Sand Filtration System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072804.1U CN206404450U (en) | 2017-01-20 | 2017-01-20 | New and effective Sand Filtration System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404450U true CN206404450U (en) | 2017-08-15 |
Family
ID=59555549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072804.1U Expired - Fee Related CN206404450U (en) | 2017-01-20 | 2017-01-20 | New and effective Sand Filtration System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404450U (en) |
-
2017
- 2017-01-20 CN CN201720072804.1U patent/CN206404450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |