A kind of integrated sewage treating apparatus sludge drainage system
Technical field
The utility model is related to technical field of sewage, specially a kind of integrated sewage treating apparatus sludge drainage system.
Background technology
Sewage disposal is to make sewage reach to drain a certain water body or mistake that the water quality requirement that reuses purifies it
Journey, sewage disposal are widely used in building, agricultural, and traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc. are each
The daily life of common people is also come into field more and more, and existing sewage disposal device is easy when to sewage disposal
Mud and some sewage are discharged simultaneously, do not have clean-up effect, to contaminated soil and environment, the mesh of environmental protection is not achieved
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Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of integrated sewage treating apparatus
Sludge drainage system, can by sewage carry out flocculation sediment and squeeze filter, be convenient for mud discharge, while can successively to sewage into
The precipitation of row mud, the sterilizing of sewage, the acid or neutralization of alkaline sewage and the degradation of indissoluble object, improve the purification effect of sewage
Fruit can effectively solve the problems in background technology.
To achieve the above object, the utility model provides the following technical solutions:A kind of integrated sewage treating apparatus spoil disposal
System, including clarifier-tank, including clarifier-tank include sedimentation basin, sterilization pool, acid-base neutralization pond and microbial degradation pond, the precipitation
Pond, sterilization pool, acid-base neutralization pond and microbial degradation pond are from left to right sequentially distributed, and the left side lower end of the sedimentation basin is equipped with
Sewage draw-out device, and the mateiral pump of sewage draw-out device is fixedly connected with sedimentation basin, the left side upper end of the sedimentation basin is set
There are PLC controller, the input terminal of the PLC controller to be electrically connected with the output end of external power supply, on the inside of the sedimentation basin
End is equipped with filtering sedimentation device, and the front surface of sedimentation basin corresponding with filtering the first metal otter board of sedimentation device is equipped with strip-shaped hole,
And first metal otter board and strip-shaped hole activity be clamped, the rear surface of sedimentation basin correspondings with filtering sedimentation device equipped with device for ejecting,
Flocculation plant is equipped on the right side of the upper end of the sedimentation basin, the lower front surface of the sedimentation basin is equipped with slush pump, the slush pump
Feed inlet be equipped with extraction mud pipe, the mud mouth of the extraction mud pipe one end and sedimentation basin far from slush pump connects, the slush pump
Discharge port be equipped with sludge out pipe.
The sterilization pool is internally provided with chlorination equipment, the ultraviolet ray disinfector of the chlorination equipment and the inside of sterilization pool
Lower face is fixedly connected.
The side in the acid-base neutralization pond is equipped with detector for pH value, and the upper table surface rear end in the acid-base neutralization pond is equipped with branch
Support, the side of support frame as described above are equipped with acid-base neutralization device, the acid bucket and alkalinity bucket of the acid-base neutralization device with branch
The upper surface of support is fixedly connected, and the feed screw of acid-base neutralization device is fixedly connected with the side lower end of supporting rack, institute
It states upper end in the middle part of the medial surface in acid-base neutralization pond and is equipped with supporting rod, and the feed screw front end of supporting rod and acid-base neutralization device
It is fixedly connected.
The medial surface upper end in the microbial degradation pond is equipped with the second water pump, and the water inlet of second water pump, which is equipped with, to draw water
Pipeline, the water inlet of the pumping conduit are located at the interior lower end in acid-base neutralization pond, the inner right side in the microbial degradation pond
Face upper end is equipped with Ultrasonic Level Measurement Device, the input terminal of the slush pump and the second water pump with the output end of PLC controller
Electrical connection, the detector for pH value and Ultrasonic Level Measurement Device with PLC controller is two-way is electrically connected.
As a kind of optimal technical scheme of the utility model, the sewage draw-out device includes mateiral pump, the pumping material
The feed inlet of pump be equipped with feed pipe, the one end of the feed pipe far from mateiral pump be equipped with loading hopper, the loading hopper it is interior
Portion is equipped with mesh plate, and the discharge port of the mateiral pump is equipped with discharge nozzle, and the discharge port of discharge nozzle is located on the inside of sedimentation basin
End, the input terminal of the mateiral pump are electrically connected with the output end of PLC controller.
As a kind of optimal technical scheme of the utility model, the flocculation plant includes storage vat, and the storage vat is logical
The upside that fixed frame is fixed on sedimentation basin is crossed, and fixed frame is fixedly connected with the side wall of sedimentation basin, the lower end of the storage vat is set
Have a drainage conduit, the side of the drainage conduit is equipped with the first solenoid valve, the input terminal of first solenoid valve and PLC controller it is defeated
Outlet is electrically connected.
As a kind of optimal technical scheme of the utility model, the chlorination equipment includes ultraviolet ray disinfector, the purple
The side of outside line sterilizer is equipped with the first water pump, and the water inlet of first water pump is equipped with water inlet line, and the water inlet line is remote
One end from the first water pump is located at the inside of sedimentation basin, and the water outlet of first water pump is equipped with connecting tube, and the connecting tube is remote
The water inlet of one end and ultraviolet ray disinfector from the first water pump connects, and the water outlet of ultraviolet ray disinfector is equipped with outlet pipe
Road, the water outlet of the outlet conduit are located at the inside in acid-base neutralization pond, and the input terminal of ultraviolet ray disinfector and the first water pump
It is electrically connected with the output end of PLC controller.
As a kind of optimal technical scheme of the utility model, the filtering sedimentation device includes four rectangular distributions
Electric telescopic rod, the fixing end of the electric telescopic rod and being fixedly connected for sedimentation basin, the telescopic end of the electric telescopic rod are set
Have a fixed frame, the upper table surface rear end of the fixed frame is equipped with two symmetrically arranged triangular prisms, the fixed frame it is interior
Portion is equipped with the first metal otter board, and fixed frame is slidably connected with the first metal otter board, and the inside of first metal otter board is set
There is the first filter plate, and the input terminal of electric telescopic rod is electrically connected with the output end of PLC controller.
As a kind of optimal technical scheme of the utility model, the device for ejecting includes push plate, precipitation corresponding with push plate
The side in pond is equipped with rectangular opening, and push plate is clamped with rectangular opening activity, and the rear end of the push plate is equipped with two symmetrically set stretch
The telescopic rod of contracting bar, the telescopic rod is fixedly connected with push plate, and the telescopic end movable sleeve of telescopic rod is connected to spring, described flexible
The fixing end of bar is fixedly connected with the outer wall of sedimentation basin.
As a kind of optimal technical scheme of the utility model, the acid-base neutralization device includes feed screw, described
Feed screw is fixedly connected with supporting rack, and the feed inlet of feed screw is connect with the discharge port of Y tube lower end, and spiral
The side of feeder is equipped with three-way solenoid valve, and the left end nozzle of the Y tube is equipped with alkaline bucket, and the right end nozzle of Y tube is set
There is an acid bucket, the input terminal of the feed screw and three-way solenoid valve is electrically connected with the output end of PLC controller.
As a kind of optimal technical scheme of the utility model, the microbial degradation pond is internally provided with L shape plates, institute
The upper surface right end for stating L shaped plate is equipped with equally distributed through-hole, and L shaped plate upper surface right end is equipped with the second metal otter board, described
Second metal otter board is internally provided with the second filter plate.
As a kind of optimal technical scheme of the utility model, the lateral surface of sedimentation basin corresponding with L shaped plate upper surface right end
Equipped with drainpipe, the side upper end of the drainpipe is equipped with second solenoid valve, and input terminal and the PLC of the second solenoid valve are controlled
The output end of device is electrically connected.
Compared with prior art, the utility model has the beneficial effects that:
1, the utility model passes through the clarifier-tank that is made of sedimentation basin, sterilization pool, acid-base neutralization pond and microbial degradation pond
Can the precipitation of mud, the sterilizing of sewage, the acid or neutralization of alkaline sewage and the degradation of indissoluble object be carried out to sewage successively,
And the mud inside sedimentation basin can be discharged by slush pump, be convenient for the recycling of clarifier-tank, while improving dirt
The clean-up effect of water.
2, the utility model can be filtered and extracted to sewage by loading hopper with mesh plate and mateiral pump,
Preventing from entering inside mateiral pump compared with bigger material causes mateiral pump to damage, and can be by the first filter plate to the sewage of extraction
It is filtered again, and contamination precipitation in sewage can also be accelerated by flocculation plant, so that impurity and clear water is layered, convenient for becoming silted up
The discharge of mud and the disinfection of clear water.
3, the utility model can be driven by electric telescopic rod on fixed frame, the first metal otter board and the first filter plate
Lower movement, while the first filter plate can be filtered the sewage in sedimentation basin, be convenient for the precipitation of mud and sediment, simultaneously
It can be pushed by the first metal otter board of device for ejecting pair, convenient for the dismounting, more of the first metal otter board and the first filter plate
It changes and cleans, improve filter effect.
4, the utility model can carry out Processing for removing by apparatus for ultraviolet disinfection to oettIed sewage, and can be with
The acid-base value of sewage is detected by detector for pH value, moreover it is possible to by acid-base neutralization device to acid or alkalinity dirt
Water is neutralized, and quantitative conveying can be carried out by feed screw acid material or basic materials, is convenient for the purification of sewage, together
When can prevent sewage from being impacted to the acid-base property of ambient enviroment, play the role of environmental protection.
5, the utility model can decompose the pollutant for being difficult to precipitate in sewage by microbial degradation pond, improve
Wastewater purifying efficiency can also be filtered sewage by the second metal otter board with the second filter plate and L shape plates, together
When microorganism can be prevented to be discharged, the liquid level in microbial degradation pond can also be examined by Ultrasonic Level Measurement Device
It surveys, convenient for being discharged in time to purified water.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is that the utility model structure right side regards schematic diagram;
Fig. 3 is the utility model structure schematic rear view.
In figure:1 clarifier-tank, 2 sedimentation basins, 3 sterilization pools, 4 acid-base neutralization ponds, 5 microbial degradation ponds, 6 sewage extract dress
It sets, 61 mateiral pumps, 62 feed pipes, 63 loading hoppers, 64 mesh plates, 65 discharge nozzles, 7 flocculation plants, 71 storage vats, 72 discharges
Pipe, 73 first solenoid valves, 8 chlorination equipments, 81 ultraviolet ray disinfectors, 82 first water pumps, 83 water inlet lines, 84 connecting tubes, 85 go out
Waterpipe, 9 filtering sedimentation devices, 91 electric telescopic rods, 92 fixed frames, 93 first metal otter boards, 94 first filter plates, 10
Device for ejecting, 101 push plates, 102 telescopic rods, 103 springs, 11 slush pumps, 111 extraction mud pipes, 112 sludge out pipe, the detection of 12 acid-base values
Instrument, 13 supporting racks, 14 acid-base neutralization devices, 141 acid buckets, 142 alkaline buckets, 143Y shapes pipe, 144 three-way solenoid valves, 145 spiral shells
Revolve feeder, 15L shapes plate, 16 through-holes, 17 second metal otter boards, 18 second filter plates, 19 Ultrasonic Level Measurement Devices, 20 rows
Water pipe, 21 second solenoid valves, 22PLC controllers, 23 second water pumps, 24 pumping conduits.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of integrated sewage treating apparatus spoil disposal system
System, including clarifier-tank 1, including clarifier-tank 1 include sedimentation basin 2, sterilization pool 3, acid-base neutralization pond 4 and microbial degradation pond 5, precipitation
Pond 2, sterilization pool 3, acid-base neutralization pond 4 and microbial degradation pond 5 are from left to right sequentially distributed, by by sedimentation basin 2, sterilization pool
3, the clarifier-tank 1 that acid-base neutralization pond 4 and microbial degradation pond 5 form can carry out the precipitation of mud, sewage to sewage successively
Disinfection, the acid or neutralization of alkaline sewage and the degradation of indissoluble object, and can by slush pump 11 to sedimentation basin 2 inside
Mud is discharged, and the recycling of clarifier-tank 1 is convenient for, while improving the clean-up effect of sewage, the left side lower end of sedimentation basin 2
Mateiral pump 61 equipped with sewage draw-out device 6, and sewage draw-out device 6 is fixedly connected with sedimentation basin 2, and sewage draw-out device 6 wraps
Mateiral pump 61 is included, the feed inlet of mateiral pump 61 is equipped with feed pipe 62, and the one end of feed pipe 62 far from mateiral pump 61 is equipped with charging and leaks
Bucket 63, loading hopper 63 is internally provided with mesh plate 64, can be with by loading hopper 63 with mesh plate 64 and mateiral pump 61
Sewage is filtered and is extracted, preventing from entering inside mateiral pump 61 compared with bigger material causes mateiral pump 61 to damage, mateiral pump 61
Discharge port be equipped with discharge nozzle 65, and the discharge port of discharge nozzle 65 is located at the inner upper end of sedimentation basin 2, the input of mateiral pump 61
End be electrically connected with the output end of PLC controller 22, by PLC controllers 22 control mateiral pump 61 work, mateiral pump 61 by into
Expects pipe 62 and loading hopper 63 extract sewage, and the left side upper end of sedimentation basin 2 is equipped with PLC controller 22, PLC controller
22 input terminal is electrically connected with the output end of external power supply, and the inner upper end of sedimentation basin 2 is equipped with filtering sedimentation device 9, and filtering is heavy
Falling unit 9 includes the electric telescopic rod 91 of four rectangular distributions, and the fixing end of electric telescopic rod 91 connects with the fixed of sedimentation basin 2
It connects, the telescopic end of electric telescopic rod 91 is equipped with fixed frame 92, and the upper table surface rear end of fixed frame 92 is equipped with two and is symmetrical arranged
Triangular prism, fixed frame 92 is internally provided with the first metal otter board 93, and fixed frame 92 and the first metal otter board 93 slide
Connection, the first metal otter board 93 is internally provided with the first filter plate 94, can by the first filter plate 94 to the sewage of extraction again
It is secondary to be filtered, and the input terminal of electric telescopic rod 91 is electrically connected with the output end of PLC controller 22, is replaced difference first and is filtered
First metal otter board 93 of plate 94 controls electric telescopic rod 91 by PLC controller 22 and shortens, and electric telescopic rod 91 passes through solid
Determining frame 92 drives the first metallic plate 93 and the first filter plate 94 to decline, to be filtered to sewage and accelerating impurity sinks
It forms sediment, the front surface of sedimentation basin corresponding with filtering the first metal otter board 93 of sedimentation device 92 is equipped with strip-shaped hole, and the first metal mesh
Plate 93 is clamped with strip-shaped hole activity, and the first metal mesh 93 is allow to be extracted by strip-shaped hole, is convenient for the replacement of the first metal mesh 93,
Fixed frame 92, the first metal otter board 93 and the first filter plate 94 can be driven to move up and down by electric telescopic rod 91, simultaneously
First filter plate 94 can be filtered the sewage in sedimentation basin 2, be convenient for the precipitation of mud and sediment, while can pass through
Device for ejecting 10 pushes the first metal otter board 93, convenient for the dismounting, more of the first metal otter board 93 and the first filter plate 94
It changes and cleans, improve filter effect, the rear surface of sedimentation basin corresponding with filtering sedimentation device 92 is equipped with device for ejecting 10, pop-up dress
It includes push plate 101 to set 10, and the side of sedimentation basin corresponding with push plate 101 2 is equipped with rectangular opening, and push plate 101 and rectangular opening active card
It connects, the rear end of push plate 101 is equipped with two symmetrically set telescopic rod 102, and the telescopic rod of telescopic rod 102 is fixed with push plate 101 to be connected
It connects, and the telescopic end movable sleeve of telescopic rod 102 is connected to spring 103, the fixing end and the outer wall of sedimentation basin 2 of telescopic rod 102 are fixed
Connection, spring 103 drive push plate 101 to move, and simultaneous retractable bar 102 shortens, to make push plate 101 push the first metal otter board 93
It is mobile, it is equipped with flocculation plant 7 on the right side of the upper end of sedimentation basin 2, contamination precipitation in sewage can be accelerated by flocculation plant 7, made
Impurity and clear water layering, convenient for the disinfection of the discharge and clear water of mud, flocculation plant 7 includes storage vat 71, and storage vat 71 passes through
Fixed frame is fixed on the upside of sedimentation basin 2, and fixed frame is fixedly connected with the side wall of sedimentation basin 2, and the lower end of storage vat 71 is equipped with
Drainage conduit 72, the side of drainage conduit 72 are equipped with the first solenoid valve 73, and the input terminal of the first solenoid valve 73 is defeated with PLC controller 22
Outlet is electrically connected, and controls the work of the first solenoid valve 73 by PLC controller 22, flocculant drops into sedimentation basin 2, to accelerate
The lower front surface of contamination precipitation in sewage, sedimentation basin 2 is equipped with slush pump 11, and the feed inlet of slush pump 11 is equipped with extraction mud pipe
111, the one end of extraction mud pipe 111 far from slush pump 11 is connect with the mud mouth of sedimentation basin 2, and the discharge port of slush pump 11 is equipped with mud extraction
Pipe 112 controls slush pump 11 by PLC controller 22 and works, and slush pump 11 is by extraction mud pipe 111 by sludge extraction and by going out
Mud pipe 112 is discharged.
Sterilization pool 3 is internally provided with chlorination equipment 8, the ultraviolet ray disinfector 81 of chlorination equipment 8 and the interior subordinate of sterilization pool 3
End face is fixedly connected, and chlorination equipment 8 includes ultraviolet ray disinfector 81, and the side of ultraviolet ray disinfector 81 is equipped with the first water pump 82,
The water inlet of first water pump 82 is equipped with water inlet line 83, and the one end of water inlet line 83 far from the first water pump 82 is located at sedimentation basin 2
The water outlet of inside, the first water pump 82 is equipped with connecting tube 84, connecting tube 84 one end and disinfection by ultraviolet light far from the first water pump 82
The water inlet of device 81 connects, and the water outlet of ultraviolet ray disinfector 81 is equipped with outlet conduit 85, the water outlet position of outlet conduit 85
Inside in acid-base neutralization pond 4, and output of the input terminal of ultraviolet ray disinfector 81 and the first water pump 82 with PLC controller 22
End electrical connection can carry out Processing for removing to oettIed sewage by apparatus for ultraviolet disinfection 81, be controlled by PLC controller 22
It makes the first water pump 82 and ultraviolet ray disinfector 81 works, the first water pump 82 extracts sewage by water inlet line 83, and will
Disinfection is sterilized in sewage transport to ultraviolet ray disinfector 81.
The side in acid-base neutralization pond 4 is equipped with detector for pH value 12, and the upper table surface rear end in acid-base neutralization pond 4 is equipped with supporting rack
13, the side of supporting rack 13 is equipped with acid-base neutralization device 14, and acid-base neutralization device 14 includes feed screw 145, screw feeding
Machine 145 is fixedly connected with supporting rack 13, and the feed inlet of feed screw 145 is connect with the discharge port of 143 lower end of Y tube, and
The side of feed screw 145 is equipped with three-way solenoid valve 144, and the left end nozzle of Y tube 143 is equipped with alkaline bucket 142, and Y tube
143 right end nozzle is equipped with acid bucket 141, and the input terminal of feed screw 145 and three-way solenoid valve 144 is and PLC controller
22 output end electrical connection, can be detected the acid-base value of sewage by detector for pH value 12, moreover it is possible to by soda acid
Acid or alkalinity sewage is neutralized with device 14,145 acid material of feed screw or basic materials can be passed through
Quantitative conveying is carried out, the purification of sewage is convenient for, while can prevent sewage from being impacted to the acid-base property of ambient enviroment, plays guarantor
The effect in retaining ring border, the acid bucket 141 of acid-base neutralization device 14 and alkaline bucket 142 are fixed with the upper surface of supporting rack 13 and are connected
It connects, and the feed screw 145 of acid-base neutralization device 14 is fixedly connected with the side lower end of supporting rack 13, acid-base neutralization pond 4
Upper end is equipped with supporting rod in the middle part of medial surface, and supporting rod is fixedly connected with 145 front end of feed screw of acid-base neutralization device 14,
PLC controller 22 controls three-way solenoid valve 144 and opens, and acidic or alkaline substances is made to fall into feed screw 145, PLC controls
Device 22 controls feed screw 145 and works, and acidic or alkaline substances is made to fall into sewage, to be neutralized to sewage.
The medial surface upper end in microbial degradation pond 5 is equipped with the second water pump 23, and the water inlet of the second water pump 23 is equipped with drinking-water pipe
Road 24, the water inlet of pumping conduit 24 are located at the interior lower end in acid-base neutralization pond 4, can be by microbial degradation pond 5 to sewage
In the pollutant that is difficult to precipitate decomposed, improve wastewater purifying efficiency, the inner right side face upper end in microbial degradation pond 5 is equipped with
Ultrasonic Level Measurement Device 19 can be detected the liquid level in microbial degradation pond 5 by Ultrasonic Level Measurement Device 19,
Convenient for being discharged in time to purified water, microbial degradation pond 5 is internally provided with L shaped plate 15, and the upper surface right end of L shaped plate 15 is set
There is equally distributed through-hole 16, and 15 upper surface right end of L shaped plate is equipped with the second metal otter board 17, the inside of the second metal otter board 17
Equipped with the second filter plate 18, sewage can be carried out by the second metal otter board 17 with the second filter plate 18 and L shaped plate 15
Filtering, while microorganism can be prevented to be discharged, the lateral surface of sedimentation basin corresponding with 15 upper surface right end of L shapes plate 2 is equipped with draining
Pipe 20 controls the work of the second water pump 23 by PLC controller 22, and sewage is drawn by the second water pump 23 by pumping conduit 24
In microbial degradation pond 5, microorganism decomposes impurity, while the second filter plate 18 is filtered sewage, and passes through row
Water pipe 20 is discharged, and Ultrasonic Level Measurement Device 19 can be detected the liquid level in microbial degradation pond 5, the side of drainpipe 20
Face upper end is equipped with second solenoid valve 21, and the input terminal of second solenoid valve 21 is electrically connected with the output end of PLC controller 22, slush pump
11 and second the input terminal of water pump 23 be electrically connected with the output end of PLC controller 22, detector for pH value 12 and ultrasonic solution
Position detector 19 with PLC controller 22 is two-way is electrically connected, PLC controller 22 controls mateiral pump 61, the first solenoid valve 73, purple
Outside line sterilizer 81, the first water pump 82, slush pump 11, detector for pH value 12, three-way solenoid valve 144, feed screw 145,
The mode of Ultrasonic Level Measurement Device 19, second solenoid valve 21 and the second water pump 23 is method commonly used in the prior art.
When in use:Mateiral pump 61 is controlled by PLC controller 22 to work, mateiral pump 61 is leaked by feed pipe 62 and charging
63 pairs of sewage of bucket extract, and mesh plate 64 is filtered sewage, and 73 work of the first solenoid valve is controlled by PLC controllers 22
Make, flocculant drops into sedimentation basin 2, makes the contamination precipitation in sewage, replaces the first metal mesh of different first filter plates 94
Plate 93 controls electric telescopic rod 91 by PLC controller 22 and shortens, and electric telescopic rod 91 drives first by fixed frame 92
Metallic plate 93 and the first filter plate 94 decline, and to be filtered the precipitation of simultaneously accelerating impurity to sewage, pass through PLC controller
22 control slush pumps 11 work, and slush pump 11 is discharged by extraction mud pipe 111 by sludge extraction and by sludge out pipe 112, passes through PLC
Controller 22 controls the first water pump 82 and ultraviolet ray disinfector 81 works, and the first water pump 82 carries out sewage by water inlet line 83
It extracts, and disinfection will be sterilized in sewage transport to ultraviolet ray disinfector 81, then sewage enters in acid-base neutralization pond 4, PLC
Controller 22 controls detector for pH value 12 and works, and detector for pH value 12 is detected the acid-base value of sewage, and by signal
PLC controller 22 is passed to, PLC controller 22 controls three-way solenoid valve 144 and opens, so that acidic or alkaline substances is fallen into spiral and send
In material machine 145, PLC controller 22 controls feed screw 145 and works, and acidic or alkaline substances is made to fall into sewage, to
Sewage is neutralized, the work of the second water pump 23 is then controlled by PLC controller 22, the second water pump 23 passes through pumping conduit
24 are drawn into sewage in microbial degradation pond 5, and microorganism decomposes impurity, while the second filter plate 18 carries out sewage
Filtering, and be discharged by drainpipe 20, Ultrasonic Level Measurement Device 19 can examine the liquid level in microbial degradation pond 5
It surveys.
Sewage can be carried out flocculation sediment and squeezed to filter by the utility model, be convenient for the discharge of mud, while can be according to
It is secondary that the precipitation of mud, the sterilizing of sewage, the acid or neutralization of alkaline sewage and the degradation of indissoluble object are carried out to sewage, it improves dirty
The clean-up effect of water, it is highly practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.