CN108862915A - A kind of sewage disposal system and its sewage water treatment method - Google Patents
A kind of sewage disposal system and its sewage water treatment method Download PDFInfo
- Publication number
- CN108862915A CN108862915A CN201810797111.8A CN201810797111A CN108862915A CN 108862915 A CN108862915 A CN 108862915A CN 201810797111 A CN201810797111 A CN 201810797111A CN 108862915 A CN108862915 A CN 108862915A
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- water
- pond
- stirring
- aeration
- sewage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 239000010865 sewage Substances 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 86
- 238000005273 aeration Methods 0.000 claims abstract description 74
- 230000003647 oxidation Effects 0.000 claims abstract description 50
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 50
- 239000000945 filler Substances 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 30
- 238000009835 boiling Methods 0.000 claims abstract description 27
- 238000005189 flocculation Methods 0.000 claims abstract description 26
- 230000016615 flocculation Effects 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000001954 sterilising effect Effects 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 3
- 230000002045 lasting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 244000005700 microbiome Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000001095 motoneuron effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of sewage disposal system and its sewage water treatment methods, including filtering ponds, flocculation basin, oxidation pond, sterilization pool, water boiling supply and cooling and stirring pond, several spin aeration stirrers are provided in oxidation pond, several spin aeration stirrers keep identical spacing setting along oxidation pond length extending direction；Spin aeration stirrer includes several rotation aeration stirring components being arranged on shaft, and several rotation aeration stirring components keep identical spacing to be arranged on shaft；The support frame support being arranged in oxidation pond by its bottom of pond is provided with filler, filler includes several first filler blocks and several second filler block groups, and the first filler block is arranged in the second filler block group in the spacing between two neighboring spin aeration stirrer and is arranged in the spacing between two neighboring rotation aeration stirring component.A kind of sewage disposal system provided by the invention and its sewage water treatment method, sewage treatment are more thorough.
Description
Technical field
The invention belongs to technical field of sewage more particularly to a kind of sewage disposal system and its sewage water treatment methods.
Background technique
With the continuous improvement of industrial level, the sewage generated in industrial production is more and more, and most of manufacturing enterprises are all
The purified treatment of trade effluent is carried out using sewage purification treatment equipment.Carry out sewage disposal process in, need to water storage into
Row filtering, flocculation sedimentation, biological oxidation, disinfection, wherein biological oxidation process carried out in oxidation pond, is aoxidized
Filler is set in pond, is attached to filler surface with microorganism and degradation treatment is carried out to sewage.But current oxidation pond filler
Structure is relatively simple, microorganism cannot be attached to its surface well, moreover, its aerator needed does not have stirring yet
The structure of filler, aeration and stirring three are not effectively combined, cause quality of sewage disposal and efficiency lower by function.
Summary of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provide a kind of sewage disposal system and its
Unique filling-material structure, aeration, stirring three are effectively combined the processing of carry out sewage, sewage by sewage water treatment method
It handles more thorough.
Technical solution：To achieve the above object, a kind of sewage disposal system of the invention, including filtering ponds, flocculation basin, oxygen
Change pond, sterilization pool, water boiling supply and cooling and stirring pond, the filtering ponds, flocculation basin, oxidation pond, sterilization pool, water boiling supply and cold
But stirring pool is set gradually in ladder decline；
The oxidation pond is rectangle, is provided with several spin aeration stirrers, several spins in the oxidation pond
Aeration stirrer keeps identical spacing setting along oxidation pond length extending direction；The spin aeration stirrer includes setting
Several rotation aeration stirring components on shaft, several rotation aeration stirring components keep identical spacing to set on shaft
It sets；
The support frame support being arranged in the oxidation pond by its bottom of pond is provided with filler, and the filler includes several first
Filler block and several second filler block groups, the first filler block setting two neighboring spin aeration stirrer it
Between spacing in, the second filler block group be arranged in it is two neighboring rotation aeration stirring component between spacing in.
Further, the second filler block group includes two the second filler blocks, two the second filler blocks
It is symmetrically disposed on the two sides of shaft.
Further, the spin aeration stirrer further includes the driving motor that the lateral surface of oxidation pond is arranged in, institute
The one end and driving motor for stating shaft are drivingly connected, and the medial surface of the other end and oxidation pond is rotatably connected；
The rotation aeration stirring component includes the aeration annular disk and several paddles being installed on shaft with one heart, institute
Two annular sides for stating aeration annular disk are respectively arranged with aerating pore, and the arcuate flanks of the aeration annular disk are circumferentially distributed
There is airflow duct, the paddle is fixed on airflow duct, and the air entrance end of airflow duct is provided with
Air trapping cover；
The driving motor drivable shaft bar simultaneously drives rotation aeration stirring component rotation, wherein described in most significant end
Air trapping cover is located at the water surface of sewage or more.
Further, the airflow duct includes the first straight tube that same perpendicular is arranged in, camber line bend pipe and
Two straight tubes, the paddle are evenly distributed on the first straight tube；The connects with the internal cavities of first straight tube and aeration annular disk,
And first the tangent line of straight tube vertical itself and the junction for being aerated annular disk be arranged；Extension straight line where second straight tube and
Extension straight line where one straight tube is vertical, and the air entrance end of the second straight tube is arranged in the air trapping cover connection.
Further, the air of the air trapping cover enters cover mouth and is provided with filtering for the impurity in filter sewage
Sieve.
Further, heating component is provided in the water boiling supply, the heating component includes being vertically arranged in boil
Support rod in container and several heating dish being fixed on support rod, several heating dish are kept on support rod
Spacing is uniformly distributed；
The heating dish includes heat conduction shell and the electrothermal tube rack that is arranged in inside heat conduction shell, the electrothermal tube rack
Fit closely the inner wall setting of heat conduction shell；
The heat conduction shell is connected to it and is internally provided with interface channel, and the connecting pin of the electrothermal tube rack is logical by connection
Road and the conductive electric wire of water boiling supply are electrically connected.
Further, the cooling and stirring pond, which has, opens wide Chi Kou；If being provided in the cooling and stirring pond close to bottom of pond
Dry driving rabbling mechanism, several driving rabbling mechanisms keep identical spacing to be arranged side by side in same level plane；It is described
It is provided with several electric fans being evenly distributed on the pool wall in cooling and stirring pond, the blowing direction of the electric fan is towards cooling and stirring
The water surface of pool inner water.
Further, it is respectively provided on the filtering ponds, flocculation basin, oxidation pond, sterilization pool, water boiling supply and cooling and stirring pond
There is water discharge pipe road, is provided with control valve on the water discharge pipe road.
A kind of sewage water treatment method of sewage disposal system, specific step is as follows：
Step 1：Raw sewage is pumped into filter tank by water pump, carries out sewage water filtration；
Step 2：The control valve on the water discharge pipe road in filter tank is opened, the sewage after filtration treatment is discharged into flocculation basin,
And flocculant is added into flocculation basin, carry out the flocculation sedimentation of dirty impurities in water；
Step 3：The control valve on the water discharge pipe road of flocculation basin is opened, treated that sewage is discharged into oxygen by flocculation sedimentation
Change pond and carry out biological oxidation processing, while opening driving motor, under driving motor effect, rotation aeration stirring component is revolved
Turn, air is collected and be guided in aeration annular disk through airflow duct by air trapping cover, and exposing from aerating pore, together
When paddle carry out sewage lasting stirring；
Step 4：The control valve on the water discharge pipe road of oxidation pond is opened, treated that water is discharged into disinfection by biological oxidation
Pond carries out disinfection processing；
Step 5：The control valve on the water discharge pipe road of sterilization pool is opened, the water after disinfection treatment is discharged into water boiling supply
It inside carries out heating to boil, further removes the impurity in water removal, and more thorough high-temperature sterilization is carried out to water；
Step 6：The control valve on the water discharge pipe road of water boiling supply is opened, the heating water that boils that treated is discharged into cold
But stirring pool, while driving rabbling mechanism and electric fan are opened, driving rabbling mechanism is by agitating mode in cooling and stirring pond
Water be stirred heat dissipation, electric fan is blowed heat dissipation to the water in cooling and stirring pond by blowing mode, accelerates the cold of water
But speed opens the control on the water discharge pipe road in cooling and stirring pond after the water in cooling and stirring pond reaches exhaust temperature standard
Valve processed, water is discharged.
Beneficial effect：A kind of sewage disposal system of the invention and its sewage water treatment method, have the beneficial effect that：
(1) filler being arranged in oxidation pond, unique structure, increase the bond area of microorganism, and sewage degradation is more thorough
Bottom；
(2) under motor effect, rotation aeration stirring component carries out rotation aeration and stirring, is different from existing using exposure
Gas blower and mixing plant carry out the mode of aeration stirring, have taken into account two functions of aeration and stirring, function is more comprehensive, and saves
About cost；
(3) filler with unique texture, aeration, stirring three are effectively combined, improve sewage treatment
Efficiency；
(4) by disinfection after water by water boiling supply heating boil, can go water removal in impurity and to water progress
More thorough high-temperature sterilization；
(5) cooling for rear water is boiled for heating in cooling and stirring pond, it is made to be cooled to qualified discharge temperature when progress
Discharge.
Sewage water treatment method is rationally distributed, improves the timeliness of sewage treatment, and large-scale promotion is suitble to use.
Detailed description of the invention
Attached drawing 1 is overall structure diagram of the invention；
Attached drawing 2 is the whole structural schematic diagram of oxidation pond；
Attached drawing 3 is the top view of oxidation pond；
Attached drawing 4 is the main view of oxidation pond；
Attached drawing 5 is the structural schematic diagram of spin aeration stirrer；
Attached drawing 6 is the main view of spin aeration stirrer；
Attached drawing 7 is the structural schematic diagram of water boiling supply；
Attached drawing 8 is the structural schematic diagram in cooling and stirring pond.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in attached drawing 1 to attached drawing 8, a kind of sewage disposal system, including filtering ponds 1, flocculation basin 2, oxidation pond 3, disinfection
Pond 4, water boiling supply 8 and cooling and stirring pond 9, the filtering ponds 1, flocculation basin 2, oxidation pond 3, sterilization pool 4, water boiling supply 8 and cold
But stirring pool 9 is set gradually in ladder decline, when guaranteeing to open the corresponding control valve in each pond, in sewage can be automatic
Next processing pond is flowed into, without multiple suction pumps are arranged, structure is simple, saves input cost.
The oxidation pond 3 is rectangle, is provided with several spin aeration stirrers 5 in the oxidation pond 3, it is several it is described oneself
It revolves aeration stirrer 5 and keeps identical spacing setting along 3 length extending direction of oxidation pond；The spin aeration stirrer 5 wraps
Several rotation aeration stirring components 52 being arranged on shaft 51 are included, several rotation aeration stirring components 52 are on shaft 51
Keep identical spacing to be arranged, spin aeration stirrer 5 and rotation 52 position distribution of aeration stirring component are reasonable, guarantee aeration and
The uniformity of stirring.
The support of support frame 6 being arranged in the oxidation pond 3 by its bottom of pond is provided with filler 7, and the filler 7 includes several
First filler block 71 and several second filler block groups 72, the setting of the first filler block 71 are aerated in two neighboring spin
In spacing between agitating device 5, the second filler block group 72 setting two neighboring rotation aeration stirring component 52 it
Between spacing in.The second filler block group 72 includes two the second filler blocks 721, two the second filler blocks
721 are symmetrically disposed on the two sides of shaft 51, and the first filler block 71 and the second filler block 721 are used for the attachment of microorganism, position
It sets and is reasonably distributed, the space in enough oxidation ponds 3 is utilized, it is micro- to be more advantageous to increase for the unique structure that the two combines
The attachment surface of biology improves the efficiency of sewage degradation.
The spin aeration stirrer 5 further includes the driving motor 53 that the lateral surface of oxidation pond 3 is arranged in, the shaft
51 one end and driving motor 53 are drivingly connected, and the medial surface of the other end and oxidation pond 3 is rotatably connected；
The rotation aeration stirring component 52 includes the aeration annular disk 521 that is installed on shaft 51 with one heart and several stirs
Leaf 522 is mixed, two annular sides of the aeration annular disk 521 are respectively arranged with aerating pore 5211, in this way from aerating pore
5211 air exposed can provide enough oxygen, institute directly into the second filler block 721 for the oxidative degradation of microorganism
State aeration annular disk 521 arcuate flanks it is circumferentially distributed have airflow duct 523, the paddle 522 is fixed at air
On diversion pipe 523, and the air entrance end of airflow duct 523 is provided with air trapping cover 524；
The 53 drivable shaft bar 51 of driving motor simultaneously drives rotation aeration stirring component 52 to rotate, wherein being in most significant end
The air trapping cover 524 be located at 9 or more the water surface of sewage, guarantee that air trapping cover 524 can be collected into air；Work as rotation
When the rotation of air trapping cover 524 to 9 or more the water surface of aeration stirring component 52, this air trapping cover 524 carries out air trapping, receives
The air of collection pass through airflow duct 523 water conservancy diversion, be stored in airflow duct 523, when this air trapping cover 524 again into
When entering in sewage, since sewage progresses into airflow duct 523 from air trapping cover 524, the sky in airflow duct 523
Gas is gradually pushed into aeration annular disk 521 by sewage, and air is exposed from aerating pore 5211 in turn, realizes that the oxygenation of sewage exposes
Gas.
The airflow duct 523 includes the first straight tube 5231,5232 and of camber line bend pipe that same perpendicular is arranged in
Second straight tube 5233, the paddle 522 are evenly distributed on the first straight tube 5231；First straight tube 5231 and aeration annular
The connects with the internal cavities of disk 521, and the tangent line setting of the first straight tube 5231 vertical itself and the junction of aeration annular disk 521；Institute
Extension straight line where stating the second straight tube 5233 is vertical with the extension straight line where the first straight tube 5231, the air trapping cover
The air entrance end of the second straight tube 5233 is arranged in 524 connections.
The air of air trapping cover 524 enters cover mouth after being collected into air, air enter cover mouth meet head-on the water surface 9 and by
It is progressive enter sewage in.
The air of the air trapping cover 524 enters cover mouth and is provided with filter screen for the impurity in filter sewage 8
525, prevent impurity dirt from entering in aeration annular disk 521.
Heating component 81 is provided in the water boiling supply 8, the heating component includes being vertically arranged in water boiling supply 8
Support rod 811 and several heating dish 812 for being fixed on support rod 811, several heating dish 812 are in support rod
It keeps spacing uniformly distributed on 811, water is evenly heated, improve heating efficiency.
The heating dish 812 includes heat conduction shell 8121 and the electrothermal tube rack being arranged in inside heat conduction shell 8121
8122, the electrothermal tube rack 8122 fits closely the inner wall setting of heat conduction shell 8121, guarantees the efficiency of heat transfer.
The heat conduction shell 8121 is connected to it and is internally provided with interface channel 30, the connecting pin of the electrothermal tube rack 8122
It is electrically connected by interface channel 30 and the conductive electric wire 31 of water boiling supply 8.
The cooling and stirring pond 9 have open wide Chi Kou, convenient in the volatilization of vapor and cooling and stirring pond 9 water dissipate
Heat；Bottom of pond is provided with several driving rabbling mechanisms 91 in the cooling and stirring pond 9, several driving rabbling mechanisms 91 exist
It keeps identical spacing to be arranged side by side in same level plane, by driving the stirring of rabbling mechanism 91 to radiate, shortens cooling and stirring
Water reaches the time of exhaust temperature in pond 9；Several electric fans being evenly distributed are provided on the pool wall in the cooling and stirring pond 9
92, the blowing direction of the electric fan 92 is more advantageous to water in cooling and stirring pond 9 towards the water surface of water in cooling and stirring pond 9
Heat dissipation.
It is provided on the filtering ponds 1, flocculation basin 2, oxidation pond 3, sterilization pool 4, water boiling supply 8 and cooling and stirring pond 9
Water discharge pipe road is provided with control valve on the water discharge pipe road.
A kind of sewage water treatment method of sewage disposal system, specific step is as follows：
Step 1：Raw sewage is pumped into filter tank 1 by water pump, carries out sewage water filtration；
Step 2：The control valve on the water discharge pipe road in filter tank 1 is opened, the sewage after filtration treatment is discharged into flocculation basin 2
In, and flocculant is added into flocculation basin 2, carry out the flocculation sedimentation of dirty impurities in water；
Step 3：The control valve on the water discharge pipe road of flocculation basin 2 is opened, treated that sewage is discharged into oxygen by flocculation sedimentation
Change pond 3 and carry out biological oxidation processing, while opening driving motor 53, under the effect of driving motor 53, rotates aeration stirring component
52 are rotated, and air is collected and be guided in aeration annular disk 521 through airflow duct 523 by air trapping cover 524, and from
Aerating pore 5211 exposes, while paddle 522 carries out the lasting stirring of sewage；
Step 4：The control valve on the water discharge pipe road of oxidation pond 3 is opened, treated that water is discharged into disinfection by biological oxidation
Pond 4 carries out disinfection processing；
Step 5：The control valve on the water discharge pipe road of sterilization pool 4 is opened, the water after disinfection treatment is discharged into water boiling supply
Heating is carried out in 8 to boil, and further removes the impurity in water removal, and more thorough high-temperature sterilization is carried out to water；
Step 6：The control valve on the water discharge pipe road of water boiling supply 8 is opened, the heating water that boils that treated is discharged into cold
But stirring pool 9, while driving rabbling mechanism 91 and electric fan 92 are opened, driving rabbling mechanism 91 stirs cooling by agitating mode
It mixes the water in pond 9 and is stirred heat dissipation, heat dissipation is blowed to the water in cooling and stirring pond 9 by blowing mode in electric fan 92,
The cooling velocity for accelerating water opens the water row in cooling and stirring pond 9 after the water in cooling and stirring pond 9 reaches exhaust temperature standard
Control valve on pipeline out, water is discharged.
A kind of sewage disposal system of the invention has the following advantages that：
(6) filler being arranged in oxidation pond, unique structure, increase the bond area of microorganism, and sewage degradation is more thorough
Bottom；
(7) under motor effect, rotation aeration stirring component carries out rotation aeration and stirring, is different from existing using exposure
Gas blower and mixing plant carry out the mode of aeration stirring, have taken into account two functions of aeration and stirring, function is more comprehensive, and saves
About cost；
(8) filler with unique texture, aeration, stirring three are effectively combined, improve sewage treatment
Efficiency；
(9) by disinfection after water by water boiling supply heating boil, can go water removal in impurity and to water progress
More thorough high-temperature sterilization；
(10) cooling for rear water is boiled for heating in cooling and stirring pond, it is made to be cooled to qualified discharge temperature when progress
Discharge.
Sewage water treatment method is rationally distributed, improves the timeliness of sewage treatment, and large-scale promotion is suitble to use.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of sewage disposal system, it is characterised in that：Including filtering ponds (1), flocculation basin (2), oxidation pond (3), sterilization pool
(4), water boiling supply (8) and cooling and stirring pond (9), the filtering ponds (1), oxidation pond (3), sterilization pool (4), are boiled flocculation basin (2)
Boiling container (8) and cooling and stirring pond (9) is set gradually in ladder decline；
The oxidation pond (3) is rectangle, and several spin aeration stirrers (5) are provided in the oxidation pond (3), several described
Aeration stirrer (5) are spinned along the identical spacing setting of oxidation pond (3) length extending direction holding；The spin aeration stirring dress
Setting (5) includes several rotation aeration stirring components (52) being arranged on shaft (51), several rotation aeration stirring components
(52) identical spacing is kept to be arranged on shaft (51)；
Support frame (6) support being arranged in the oxidation pond (3) by its bottom of pond is provided with filler (7), and the filler (7) includes
Several first filler blocks (71) and several second filler block groups (72), the first filler block (71) are arranged adjacent two
In spacing between a spin aeration stirrer (5), the second filler block group (72) setting is exposed in two neighboring rotation
In spacing between gas agitating component (52).
2. a kind of sewage disposal system according to claim 1, it is characterised in that：Second filler block group (72) packet
Two the second filler blocks (721) are included, two the second filler blocks (721) are symmetrically disposed on the two sides of shaft (51).
3. a kind of sewage disposal system according to claim 1, it is characterised in that：The spin aeration stirrer (5)
It further include driving motor (53) of the setting in the lateral surface of oxidation pond (3), one end and driving motor (53) of the shaft (51)
It is drivingly connected, the other end and the medial surface of oxidation pond (3) are rotatably connected；
Rotation aeration stirring component (52) includes being installed in aeration annular disk (521) on shaft (51) and several with one heart
Two annular sides of paddle (522), aeration annular disk (521) are respectively arranged with aerating pore (5211), the exposure
The arcuate flanks of gas ring shape disk (521) are circumferentially distributed to be had airflow duct (523), and the paddle (522) is fixed at sky
In conductance flow tube (523), and the air entrance end of airflow duct (523) is provided with air trapping cover (524)；
Driving motor (53) the drivable shaft bar (51) simultaneously drives rotation aeration stirring component (52) rotation, wherein being in highest
The air trapping cover (524) at end is located at the water surface (9) of sewage (8) or more.
4. a kind of sewage disposal system according to claim 3, it is characterised in that：The airflow duct (523) includes
The first straight tube (5231), camber line bend pipe (5232) and the second straight tube (5233) of same perpendicular, the paddle are set
(522) it is evenly distributed on the first straight tube (5231)；The internal cavities of first straight tube (5231) and aeration annular disk (521)
Connection, and the tangent line setting of the first straight tube (5231) vertical itself and the junction of aeration annular disk (521)；Second straight tube
(5233) the extension straight line where is vertical with the extension straight line where the first straight tube (5231), and the air trapping cover (524) is even
Air entrance end of the logical setting in the second straight tube (5233).
5. a kind of sewage disposal system according to claim 4, it is characterised in that：The sky of the air trapping cover (524)
Gas enters cover mouth and is provided with filter screen (525) for the impurity in filter sewage.
6. a kind of sewage disposal system according to claim 1, it is characterised in that：It is provided in the water boiling supply (8)
Heating component (81), the heating component include the support rod (811) being vertically arranged in water boiling supply (8) and fixed setting
Several heating dish (812) on support rod (811), several heating dish (812) keep spacing equal on support rod (811)
Cloth；
The heating dish (812) includes the electrothermal tube rack of heat conduction shell (8121) and setting in heat conduction shell (8121) inside
(8122), the electrothermal tube rack (8122) fits closely the inner wall setting of heat conduction shell (8121)；
The heat conduction shell (8121) is connected to it and is internally provided with interface channel (30), the connection of the electrothermal tube rack (8122)
End is electrically connected by the conductive electric wire (31) of interface channel (30) and water boiling supply (8).
7. a kind of sewage disposal system according to claim 1, it is characterised in that：The cooling and stirring pond (9) has spacious
Open Chi Kou；Bottom of pond is provided with several driving rabbling mechanisms (91), several driving stirrings in the cooling and stirring pond (9)
Mechanism (91) keeps identical spacing to be arranged side by side in same level plane；It is provided on the pool wall of the cooling and stirring pond (9)
Several electric fans (92) being evenly distributed, the water surface of the blowing direction of the electric fan (92) towards cooling and stirring pond (9) interior water.
8. a kind of sewage disposal system according to claim 1, it is characterised in that：The filtering ponds (1), flocculation basin (2),
Oxidation pond (3), sterilization pool (4) are provided with water discharge pipe road, the water discharge on water boiling supply (8) and cooling and stirring pond (9)
Control valve is provided on pipeline.
9. a kind of sewage water treatment method of sewage disposal system, it is characterised in that：Specific step is as follows：
Step 1：Raw sewage is pumped into filter tank (1) by water pump, carries out sewage water filtration；
Step 2：The control valve on the water discharge pipe road of filter tank (1) is opened, the sewage after filtration treatment is discharged into flocculation basin (2)
In, and flocculant is added into flocculation basin (2), carry out the flocculation sedimentation of dirty impurities in water；
Step 3：The control valve on the water discharge pipe road of flocculation basin (2) is opened, treated that sewage is discharged into oxidation by flocculation sedimentation
Pond (3) carries out biological oxidation processing, while opening driving motor (53), under driving motor (53) effect, rotates aeration stirring
Component (52) is rotated, and air is collected by air trapping cover (524) and is guided to aeration annular disk through airflow duct (523)
(521) it in, and is exposed from aerating pore (5211), while paddle (522) carries out the lasting stirring of sewage；
Step 4：The control valve on the water discharge pipe road of oxidation pond (3) is opened, treated that water is discharged into sterilization pool by biological oxidation
(4) carry out disinfection processing；
Step 5：The control valve on the water discharge pipe road of sterilization pool (4) is opened, the water after disinfection treatment is discharged into water boiling supply
(8) heating is carried out in boil, and further removes the impurity in water removal, and more thorough high-temperature sterilization is carried out to water；
Step 6：The control valve on the water discharge pipe road of water boiling supply (8) is opened, heating is boiled that treated, and water is discharged into cooling
Stirring pool (9), while driving rabbling mechanism (91) and electric fan (92) are opened, driving rabbling mechanism (91) passes through agitating mode pair
Water in cooling and stirring pond (9) is stirred heat dissipation, electric fan (92) by way of blowing to the water in cooling and stirring pond (9) into
Row blowing heat dissipation, accelerates the cooling velocity of water, after the water in cooling and stirring pond (9) reaches exhaust temperature standard, opens cooling
Control valve on the water discharge pipe road of stirring pool (9), water is discharged.
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| CN110054231A (en) * | 2019-04-17 | 2019-07-26 | 重庆市机电设计研究院 | A kind of device for the anti-accumulation of wastewater treatment |
| CN111392975A (en) * | 2020-04-13 | 2020-07-10 | 殷富新 | Sewage purification system and method based on aeration, stirring and biological oxidation technology |
| CN112624495A (en) * | 2020-11-30 | 2021-04-09 | 零一环境科技(广东)有限公司 | Sewage treatment method integrating biochemical separation, aeration and precipitation |
| CN115196829A (en) * | 2022-07-15 | 2022-10-18 | 宁波雷人塑料科技有限公司 | Three-body combined plastic purification tank |
| CN115784487A (en) * | 2022-10-17 | 2023-03-14 | 生态环境部南京环境科学研究所 | Remediation device and remediation method for remediation of groundwater benzene series pollution |
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| CN108862915B (en) | 2021-03-09 |
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Denomination of invention: A sewage treatment system and a sewage treatment method thereof Effective date of registration: 20230322 Granted publication date: 20210309 Pledgee: Bank of China Limited Tonghua Branch Pledgor: Tonghua Xinhong New Material Co.,Ltd. Registration number: Y2023220000018 |
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