Sewage disposal system and its treatment process
Technical field
The present invention relates to a kind of sewage disposal systems, and in particular to a kind of sewage disposal system and its treatment process belong to ring
Protect technical field.
Background technology
Sewage disposal is that the water quality requirement for draining a certain water body to make sewage reach or reusing purifies it
Process.Sewage disposal is 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 a field more and more..
If Patent publication No CN204400770U discloses a kind of aquaculture wastewater processing system, belong to aquaculture wastewater processing skill
Art field.A kind of aquaculture wastewater processing system, it is characterised in that:Including anaerobic pond, aerobic tank, bioflocculation pond, osmotic cell, storage
Liquid pool;The anaerobic pond, aerobic tank, bioflocculation pond, osmotic cell, liquid storage tank are sequentially communicated;Anaerobism is equipped in the anaerobic pond
Bacterium, the aerobic tank are equipped with four groups, and the osmotic cell is equipped with three groups.The present invention provides a kind of novel aquaculture wastewater processing systems
System, by by anaerobic pond, aerobic tank, bioflocculation pond, osmotic cell, liquid storage tank sequential communication successively has reached good processing
Effect;Simple in structure, operating cost is low;The quantity in the pond of various species is reasonably arranged, is improved at aquaculture wastewater
The efficiency of reason.
For another example Patent publication No CN204848591U discloses the present invention and provides a kind of aquaculture wastewater processing equipment, described to support
Growing sewage disposal device includes:Water tank and pedestal, the water tank are divided into:It is grid area, hydrolysis acidification area, membrane biological reaction area, smelly
Oxygen zoneofoxidation, settling zone and clear water zone;The grid area includes:Grid, the grid are fixed on above the hydrolysis acidification area;
The hydrolysis acidification area is equipped with filler support and elevator pump, and the elevator pump is described to fill out in the middle lower section in the hydrolysis acidification area
Expect to be 3 D elastic filler on holder, is connected by hanging rod between 3 D elastic filler;The membrane biological reaction area is equipped with plate membrane
Component and micro-hole aerator;The ozone oxidation area is equipped with ozonation aerated device and reflux pump, and the ozonation aerated device is sent out with ozone
Raw device connection;The elevator pump is connect with the reflux pump;The outlet of the micro-hole aerator and air blower connects.The present invention carries
The aquaculture wastewater processing equipment of confession, treated sewage effluent quality directly reach discharge standard.
Existing farm in order to replace water quality can in the sea, lake, river be expelled directly out water, do not simply fail to using can be with
The hydraulic energy of miniature hydro-power generation, but also the water quality of pollution nautical mile, lake, river.
Invention content
The present invention overcomes problems of the existing technology, it is proposed that a kind of sewage disposal system and its treatment process, it should
Device is generated electricity using the water of farm's excretion, can not only be improved the generating efficiency of micro-hydraulic station in this way, can also be prevented
Only the seawater around farm, lake, river are contaminated.
The specific technical solution of the present invention is as follows:
Sewage disposal system, including aquaculture pond, separating and treating apparatus and drainage storage device, it is characterised in that:
The bottom of the aquaculture pond is equipped with wastewater outlet;For track installation in the both sides of aquaculture pond, moving slide board installation is in-orbit
On road, the moving slide board is connected with mobile soil pick-up plate by hydraulic stem one, pacifies between the moving slide board and mobile soil pick-up plate
Equipped with soil pick-up hose, the soil pick-up hose is connect with stretching tube placing box;
The soil pick-up hose is connect with defeated dirty pipe, and the sewage in defeated dirty pipe is pumped into separating and treating apparatus by water pump, described
Narrow categorizing style layered filtration cylinder is installed, the stripper plate pushed by hydraulic cylinder two is laid in narrow categorizing style point inside separating and treating apparatus
In layer cartridge filter, filtered water collection case is laid in the lower section of narrow categorizing style layered filtration cylinder, the front cloth of the filtered water collection case
Equipped with slag charge collecting box;
Further include aeration tank, the water inlet end of the aeration tank is equipped with the preliminary filtering being connected to wastewater outlet by pipeline
Pond, power generating turbine equipment is equipped on the pipeline between the preliminary filtering ponds and wastewater outlet, and generator is mounted on power generation whirlpool
It takes turns above equipment, air blower is installed on the outside of the aeration tank.
Preferentially, the soil pick-up hose is the plastic flexible pipe of one dividing into three, is fixed on mobile soil pick-up plate by clip.
Preferentially, idler wheel has been uniformly arranged it above the mobile soil pick-up plate.The stretching tube placing box, which is internally provided with, to be turned
Axis, soil pick-up hose are wound in shaft, and described shaft one end is equipped with steel coil spring box.Setting sandstone is filled out in the preliminary filtering ponds
Fill filter layer.
Preferentially, the aeration tank is connected with water pump by pipeline two, and the water pump is connected to drainage storage device, draining
Pipe is mounted on the bottom end of drainage storage device.Water quality detection equipment is also equipped between the drainpipe and drainage storage device.
Based on above-mentioned apparatus, the present invention also provides a kind of sewage treatment process, which is characterized in that includes the following steps:
1)By the soil pick-up hose above mobile soil pick-up plate by the waste residue in aquaculture pond, the defeated dirty pipe of fish excrement sucking is interior and passes through
Water pump is sent into separating and treating apparatus;
2)Narrow categorizing style layered filtration cylinder in separating and treating apparatus is by waste residue, water filtration in fish excrement to filtered water collection
In case;To waste residue under the promotion of hydraulic cylinder two, fish excrement is carried out squeezing blocking and be pushed it into slag charge collecting box stripper plate;
3)It is eliminated waste residue, after fish excrement, the waste water in aquaculture pond is excluded by wastewater outlet, and power generating turbine is driven to set
Make electrical power generators be drained into preliminary filtering ponds later for rotation to be filtered;
4)For waste water by being discharged into aeration tank after filtering, disinfection agent of chlorine dioxide and air are sent into aeration tank pair by air blower
Waste water carries out disinfection;
5)Waste water is sent to by water pump in drainage storage device by pipeline after disinfection;
6)Waste water is discharged after being detected by water quality detection equipment by drainpipe.
Beneficial effects of the present invention:It is generated electricity using the water of farm's excretion, miniature hydro-power generation can not only be improved in this way
The generating efficiency of factory, seawater, lake, the river being also prevented from around farm are contaminated, are suitble to promote the use of.
Description of the drawings
Fig. 1 is sewage disposal system structure arrangement schematic diagram of the present invention;
Fig. 2 is the structure chart of separating and treating apparatus of the present invention;
Fig. 3 is the structure chart of stretching tube placing box;
Fig. 4 is mobile soil pick-up plate schematic diagram.
Specific implementation mode
As shown in Figs 1-4, sewage disposal system, including aquaculture pond 2, separating and treating apparatus 11 and drainage storage device 14.
The bottom of aquaculture pond 2 is equipped with wastewater outlet 1;Track 3 is mounted on the both sides of aquaculture pond 2, and moving slide board 5 is installed in-orbit
On road 3, the moving slide board 5 is connected with mobile soil pick-up plate 8 by hydraulic stem 1, and mobile soil pick-up plate 8 has been uniformly arranged above
Idler wheel 32, in this way movement soil pick-up plate 8 quickly move back and forth in aquaculture pond 2.
Soil pick-up hose 7, the soil pick-up hose 7 and stretching tube placing box are installed between moving slide board 5 and mobile soil pick-up plate 8
6 connections.
Soil pick-up hose 7 is the plastic flexible pipe of one dividing into three, and soil pick-up hose 7 shares 2, can also be according to the size of aquaculture pond
It is arranged more, soil pick-up hose 7 is fixed on by clip on mobile soil pick-up plate 8, while can also be locked by iron wire.Stretching tube
Placing box 6 is internally provided with shaft 30, and soil pick-up hose 7 is wound in shaft 30, and 30 one end of the shaft is equipped with steel coil spring box
28, the soil pick-up hose 7 pulled out can be automatically recovered in stretching tube placing box 6 by steel coil spring box 28 with automatic rebounding.
Soil pick-up hose 7 is connect with defeated dirty pipe 9, and the sewage in defeated dirty pipe 9 is pumped into separating and treating apparatus 11 by water pump 10, institute
It states and narrow categorizing style layered filtration cylinder 23 is installed inside separating and treating apparatus 11, laid by the stripper plate 24 that hydraulic cylinder 2 25 pushes
In narrow categorizing style layered filtration cylinder 23, filtered water collection case 26 is laid in the lower section of narrow categorizing style layered filtration cylinder 23, the filtering
The front of water collection tank 26 is laid with slag charge collecting box 27.
In addition, further including aeration tank 18, the water inlet end of the aeration tank 18, which is equipped with, passes through what pipeline was connected to wastewater outlet 1
Preliminary filtering ponds 19, the interior setting sandstone of the preliminary filtering ponds 19 fill filter layer.
Power generating turbine equipment 20 is installed, generator 21 is installed on the pipeline tentatively between filtering ponds 19 and wastewater outlet 1
On power generating turbine equipment 20, generator 21 is generated electricity by the promotion of power generating turbine equipment 20, outside the aeration tank 18
Side is equipped with air blower 17.Aeration tank 18 is connected with water pump 15 by pipeline two, and the water pump 15 connects with drainage storage device 14
Logical, drainpipe 13 is mounted on the bottom end of drainage storage device 14.It is also installed between the drainpipe 13 and drainage storage device 14
There are water quality detection equipment 16, water quality detection equipment 16 to be detected in real time to the water after processing, such as finds unqualified to send out
Sewage is reentered preliminary filtering ponds 19 by time row pipeline and handled again by alarm.
Based on above-mentioned apparatus, the present invention also provides a kind of sewage treatment process, which is characterized in that includes the following steps:
1)Pass through mobile soil pick-up plate 8)By the waste residue in aquaculture pond 2, fish excrement sucks in defeated dirty pipe 9 simultaneously the soil pick-up hose 7 in face
It is sent into separating and treating apparatus 11 by water pump 10;
2)By waste residue, drainage was arrived in the water filtration in fish excrement for narrow categorizing style layered filtration cylinder 23 in separating and treating apparatus 11
In collecting box 26;To waste residue under the promotion of hydraulic cylinder 2 25, fish excrement carries out squeezing blocking and pushes it into slag charge stripper plate 24
In collecting box 27;
3)It is eliminated waste residue, after fish excrement, the waste water in aquaculture pond 2 is excluded by wastewater outlet 1, and drives power generating turbine
The rotation of equipment 20 is drained into preliminary filtering ponds 19 after so that generator 21 is generated electricity and is filtered;
4)For waste water by being discharged into after filtering in aeration tank 18, disinfection agent of chlorine dioxide and air are sent into aeration by air blower 17
Pond 18 carries out disinfection to waste water;
5)Waste water is sent to by water pump 15 in drainage storage device 14 by pipeline after disinfection;
6)Waste water is discharged after being detected by water quality detection equipment 16 by drainpipe 13.