A kind of sewage filter system for sewage multidomain treat-ment
Technical field
It the utility model is related to technical field of sewage, more particularly to a kind of sewage water filtration for sewage multidomain treat-ment
System.
Background technology
The treatment technology of current sewage is most of all to carry out substep to handle to sewage:It is heavy that sewage is passed through first
Shallow lake pond, preliminary sedimentation processing is carried out to realize to larger and heavier particulate matter in sewage;Then again by the sewage through precipitation process
Filtered by filtering ponds;Finally sewage up to standard after filtering is discharged.This traditional sewage disposal technology process
Comparatively laborious, process cycle is long, and sedimentation basin and filtering ponds occupy substantial amounts of place, easily cause space resources
Waste and cost of investment increase.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of process cycle it is shorter, it is compact-sized and take up an area
The sewage filter system of the small sewage multidomain treat-ment of area.
Technical solution used by solve above-mentioned technical problem:A kind of sewage water filtration system for sewage multidomain treat-ment
System, including sewage disposal container and inside the sewage disposal container and the cloth bag that is made of some equally distributed cloth bags
Filtering area, is the catchment equipped with water outlet positioned at the top in the Bag filter area, and the cloth bag mouth is communicated with catchment,
It is the settling zone equipped with sludge outlet positioned at the lower section in the Bag filter area, the water inlet of the sewage disposal container is arranged on
The bottom in Bag filter area.
Further, the Bag filter area and catchment be equipped with sealing partition plate, the cloth bag mouth be connected to sealing every
The bottom surface of plate, the sealing partition plate are equipped with the osculum communicated with cloth bag mouth.
Further, the cloth bag is in vertical distribution.
Further, the cloth bag be internally provided be used to support cloth bag and be fixedly connected on sealing partition plate on cloth bag branch
Support.
Further, the bottom of the cloth bag is arc-shaped.
Further, the bottom of the neighbouring cloth bag is equipped with some high pressure back flush line ends being connected with high pressure back flush line
Mouthful.
Further, the neighbouring water inlet is equipped with the high pressure back flush line port opposite with water inlet.
Further, the bottom of the settling zone is equipped with sludge discharge pipe and the sludge being connected with sludge discharge pipe discharge
Pump.
Further, the settling zone is in up-side down triangle.
Further, the catchment is equipped with Water quality detector.
Beneficial effect:Sewage enters sewage disposal container by water inlet, and most of particulate matter in sewage is in settling zone
Precipitation, meanwhile, sewage flows up and enters Bag filter area, and the tiny particles content and colloid in sewage are attached to cloth bag
Surface simultaneously forms a secondary filter layer, and waste water during the secondary filter layer by fully being filtered, filtered waste water cloth again
Bag sack flows into catchment, and is discharged through discharge outlet, which is set in upper and lower subregion, reduces the occupancy of site area,
And can realize settling zone and Bag filter area concurrent job, improve the efficiency of sewage disposal.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and examples;
Fig. 1 is a kind of structure diagram of sewage filter system for sewage multidomain treat-ment of the utility model embodiment.
Embodiment
With reference to Fig. 1, a kind of sewage filter system for sewage multidomain treat-ment, including sewage disposal container 1 and be located at
1 bosom of sewage disposal container and the Bag filter area 10 that is made of some cloth bags 11, positioned at the upper of Bag filter area 10
Side is the catchment 20 equipped with water outlet 21, and cloth bag mouth is communicated with catchment 20, is to set positioned at the lower section in Bag filter area 10
There is the settling zone 30 of sludge outlet, the water inlet 12 of sewage disposal container 1 is arranged on the bottom in Bag filter area 10.As excellent
Choosing, Bag filter area 10 and catchment 20 are equipped with sealing partition plate 13, and cloth bag mouth is connected to the bottom surface of sealing partition plate 13, seal every
Plate 13 is equipped with the osculum communicated with cloth bag mouth.Sewage enters sewage disposal container 1 by water inlet 12, the big portion in sewage
Particulate matter is divided to be precipitated in settling zone 30, meanwhile, sewage flows up and enters Bag filter area 10, the tiny particles content in sewage
And colloid is attached to the surface of cloth bag 11 and forms a secondary filter layer, waste water is abundant when by the secondary filter layer
Filtering, the osculum that filtered waste water is then passed through sealing partition plate 13 flows into catchment 20, and is discharged through discharge outlet, due to row
Pool 20 and Bag filter area 10 are equipped with a sealing partition plate 13, and it is through cloth bag 11 to be effectively guaranteed all sewage
Just discharged after filtering, ensure that the effect of sewage water filtration.Meanwhile the system is set in upper and lower subregion, reduces site area
Take, and then reduce cost of investment, and can realize settling zone 30 and 10 concurrent job of Bag filter area, improve sewage disposal
Efficiency.
Preferably, Bag filter area 10 is made of some in vertical equally distributed cloth bag 11, and cloth bag 11 is interior
Portion is equipped with the cloth bag supporting rack 14 for being used to support cloth bag 11 and being fixedly connected on sealing partition plate 13.Cloth bag 11 is vertically distributed, and is had
It is smooth beneficial to sewage upstream;Cloth bag supporting rack 14 fixes cloth bag 11, it is ensured that cloth bag 11 will not be rushed by the current of sewage and deformed, and be had
Formation and stabilization beneficial to secondary filter layer.
Preferably, the bottom of cloth bag 11 is arc-shaped, resistance of the cloth bag 11 to sewage is advantageously reduced.
Preferably, the bottom of neighbouring cloth bag 11 is equipped with some high pressure back flush line ends being connected with high pressure back flush line 15
Mouth 16.Since cloth bag 11 is in sewage for a long time, the accumulation that secondary filter layer can be slowly is thickening, and then influences sewage
Throughput so that the efficiency of sewage water filtration substantially reduces.Therefore, gases at high pressure periodically are passed through in high pressure back flush line 15, it is high
Body of calming the anger is sprayed through being evenly distributed on the high pressure back flush line port 16 of 11 bottom of cloth bag, so that sewage rolls, cloth bag 11
Dither is produced, 11 top layer secondary filter layer of cloth bag is destroyed, recovers the percent of pass of sewage, be effectively guaranteed whole system
Normal table is run.High pressure back flush line 15 passes through the side wall of sewage disposal container 1, and the break-make of high pressure back flush line 15 can pass through
Solenoid valve 17 on its pipeline is controlled.
Preferably, neighbouring water inlet 12 is equipped with the high pressure back flush line port 16 opposite with water inlet 12, can effectively solve
The problem of certainly water inlet 12 is blocked.
Preferably, settling zone 30 is in up-side down triangle, and the bottom of settling zone 30 is equipped with sludge discharge pipe 31 and is arranged with sludge
The connected sludge excavationg pump 32 of outlet pipe 31.Inclined-plane of the sludge through inverted triangle flows into the bottom of settling zone 30, in sludge excavationg pump
Under the action of 32, sludge is discharged settling zone 30, realizes the cleaning to settling zone 30 at any time.
Preferably, catchment 20 is equipped with Water quality detector, achievees the purpose that the sewage quality of monitoring discharge at any time, if discharge
Sewage it is undesirable, can timely pinpoint the problems.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge that the technical field those of ordinary skill possesses, this practicality can also not departed from
Various changes can be made on the premise of new objective.