CN209024328U - It is a kind of can self-cleaning reflux precipitating sewage disposal device - Google Patents

It is a kind of can self-cleaning reflux precipitating sewage disposal device Download PDF

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Publication number
CN209024328U
CN209024328U CN201821730487.9U CN201821730487U CN209024328U CN 209024328 U CN209024328 U CN 209024328U CN 201821730487 U CN201821730487 U CN 201821730487U CN 209024328 U CN209024328 U CN 209024328U
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China
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sedimentation basin
flocculant
cleaning
treatment tank
sewage
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CN201821730487.9U
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任黎涛
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SICHUAN ZHONGCE ENVIRONMENTAL TECHNOLOGY Co Ltd
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SICHUAN ZHONGCE ENVIRONMENTAL TECHNOLOGY Co Ltd
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Abstract

The utility model belongs to technical field of sewage treatment equipment, more particularly to it is a kind of can self-cleaning reflux precipitating sewage disposal device, including sedimentation basin and treatment tank, the sedimentation basin is connected with treatment tank by connecting tube, flocculant agitating device is provided in the sedimentation basin, there is inclined plate in the sedimentation basin bottom end by inclined plate fixed mount setting, filter screen is provided in the middle part of the treatment tank, the filter screen is provided with cleaning device close to the side of sedimentation basin, the filter screen other side is provided with sponge plate, oxygenate apparatus is provided between filter screen and sponge plate, return pipe is additionally provided between the treatment tank and sedimentation basin.The utility model can enable sewage and flocculant in sedimentation basin come into full contact with, and to the greatest extent go out the contamination precipitation in sewage, improve the working efficiency of settlement of sewage;The treatment tank after work can also be cleaned, avoid the dirt of long-term accumulation from blocking corresponding equipment, extend the service life of the present apparatus.

Description

It is a kind of can self-cleaning reflux precipitating sewage disposal device
Technical field
The utility model belongs to technical field of sewage treatment equipment, and in particular to it is a kind of can be at the sewage of self-cleaning reflux precipitating Manage equipment.
Background technique
Sewage treatment: the mistake that the water quality requirement to make sewage reach a certain water body of draining or reusing purifies it Journey.It is each that sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc. The daily life of common people is also come into field more and more, is divided by the property of sewage, and the pollution of water has two classes: a kind of It is natural pollution;Another kind of is artificial pollution, and currently biggish to water body harm is artificial pollution.Water pollution can be miscellaneous according to polluting The difference of matter and be broadly divided into chemical contamination, physical pollution and biologic contamination three categories.Pollutant mainly has without place The industrial wastewater managed and discharged, unprocessed and discharge sanitary sewage;A large amount of farmlands using chemical fertilizer, pesticide, herbicide are dirty Water;Stack trade waste by the river and house refuse;Soil erosion;Mine system engineering.
If these sewage fail to be dealt carefully with, it is directly discharged into environment, pollution necessarily is generated to environment.These sewage In it is general all contain a large amount of house refuse or building waste, i.e., contain a large amount of impurity in water body, these impurity are often broken The main reason for bad water ecology, it is therefore desirable to handle the impurity in these sewage.Existing sewage disposal device is only It is that flocculant is simply added into sewage, to be precipitated to the impurity in sewage, but since the amount of sewage is larger, flocculation The amount of agent is less, and flocculant tends not to be uniformly mixed in sewage, directly just as sewage flows away, sedimentation effect compared with Difference.And without cleaning device in existing sewage disposal device, the sewage disposal device that cannot be cleaned is in long-term work A large amount of dirt can be accumulated, the service life of equipment is influenced.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim be to provide one kind can self-cleaning reflux it is heavy The sewage disposal device in shallow lake is mixed unevenly with solving sewage disposal device flocculant in the prior art with sewage, and precipitating is not Sufficiently, and there is no the technical issues of cleaning device.
The technology employed by the present utility model is it is a kind of can self-cleaning reflux precipitating sewage disposal device, including it is heavy Shallow lake pond and treatment tank, described sedimentation basin one end are provided with water inlet, and the treatment tank end is provided with discharge outlet, institute It states sedimentation basin and is connected with treatment tank by connecting tube, flocculant agitating device, the precipitating are provided in the sedimentation basin It is provided with inclined plate fixed frame on the inner wall of bottom of pond end, inclined plate is installed on the inclined plate fixed frame, is set in the middle part of the treatment tank It is equipped with filter screen, the filter screen is provided with cleaning device close to the side of sedimentation basin, and the filter screen other side is provided with sponge plate, Oxygenate apparatus is provided between filter screen and sponge plate, treatment tank front end is provided with clear water entrance, treatment tank end It is provided with disinfectant adding mouth, is additionally provided with return pipe between the treatment tank and sedimentation basin.
Further, the flocculant agitating device includes shaft, flocculant storehouse, blade and conduit, the shaft rotation It is connected on the inner wall of sedimentation basin, the flocculant storehouse is fixedly connected in shaft, is provided with blade on the flocculant storehouse, institute State the conduit for being provided in blade and being connected to inside flocculant storehouse.The main purpose of flocculant agitating device be improve flocculant with The mixture homogeneity of sewage is provided with shaft, flocculant storehouse, blade and conduit, shaft rotation connection in order to realize the purpose On the inner wall of sedimentation basin, first is that it is used to support flocculant storehouse, second is that for driving flocculant storehouse to rotate, it can be in sedimentation basin peripheral hardware A motor is set for providing driving force to shaft.Flocculant storehouse be mainly used for store flocculant, conduit be used for by flocculant from It is exported in flocculant storehouse, blade is for fixed catheter and can stir sewage, and multiple blades are arranged on flocculant storehouse and lead Pipe, flocculant storehouse can be spilt in rotation from all directions by flocculant, ensure that the uniformity that flocculant is launched.
Further, the blade is evenly distributed on flocculant storehouse, and one end that the conduit exposes blade is provided with lotus Fluffy spray head.Blade is uniformly arranged on flocculant storehouse, ensure that the stirring degree to sewage, mixes sewage and flocculant more Uniformly, contamination precipitation effect in lifting sewage.One end that conduit exposes blade is provided with seedpod of the lotus spray head, seedpod of the lotus spray head can be with It allows the flocculant in conduit to spill with multi-angle into sewage, is further ensured that the sprinkling of flocculant is uniform.
Further, the cleaning device includes motor, rotating bar, flabellum and cleaning brush, and the motor is fixed at The outside for the treatment of tank is connected with rotating bar on the motor, and the rotating bar is located inside treatment tank, the rotation It is provided with flabellum in the middle part of bar, the turning rod end is provided with cleaning brush.Cleaning device is mainly used for cleaning sullage processing pond, can May also set up corresponding equipment and be cleaned automatically using cleaning by hand, motor is mainly that rotating bar provides power, and flabellum is used In agitation clear water, flushing effect is promoted, cleaning brush is for the equipment in cleaning sullage processing pond.
Further, the rotating bar is set at the center for the treatment of tank longitudinal section, the cleaning brush and filter screen It is in contact.Since cleaning brush can rotate in treatment tank with rotating bar, if rotating bar is positioned close to sewage treatment The position of pond inner wall then can greatly limit the clean range of cleaning brush, in order to guarantee better cleaning effect, rotating bar setting At the center for the treatment of tank longitudinal section, such cleaning brush just can be arranged longer, promote the cleaning to treatment tank and imitate Fruit.Cleaning brush contacts the impurity that can be washed on filter screen with filter screen, prevents impurity from blocking filter screen.
Further, water pump is additionally provided on the return pipe.Since the water after cleaning sullage processing pond also will become dirt Water can pollute processed water source, if being directly expelled directly out from the discharge outlet for the treatment of tank in order to cleaning Sewage afterwards is handled, it is preferred that is provided with return pipe, return pipe is primarily to draw back sedimentation basin for the sewage after cleaning It is inside handled, water pump then provides the power of extraction for return pipe.
Further, the precipitating bottom of pond portion is provided with sludge extraction pump, and the sedimentation basin bottom side is provided with mud Delivery pipe, the sludge extraction pump are connect with mud delivery pipe.The various impurity precipitated in sedimentation basin can be stacked to form Sludge, if cannot be handled in time these sludge, when accumulation can flow to sewage treatment with connecting tube to a certain extent Pond then loses the meaning of precipitating in this way, it is preferred that precipitating bottom of pond portion is provided with sludge extraction pump, the sludge extraction pump On be connected with mud delivery pipe, the impurity precipitated in sedimentation basin can extract and by mud discharge by sludge extraction pump in time Pipe discharge.
Further, valve is provided in the connecting tube.The sewage that valve is mainly used for controlling in sedimentation basin flows into dirty In water treating pond, when needing cleaning sullage processing pond, then valve is closed;When normal work, then valve is opened.
The utility model has the following beneficial effects:
1, by setting flocculant agitating device, guarantee that the sewage in sedimentation basin can come into full contact with flocculant, it is maximum The going out the contamination precipitation in sewage of degree, improves the working efficiency of settlement of sewage;It is clear by being arranged in treatment tank Cleaning device can clean the treatment tank after work by cleaning device, guarantee the cleannes in treatment tank, It avoids the dirt of long-term accumulation from blocking corresponding equipment, extends the service life of the present apparatus.
2, by setting shaft, flocculant storehouse, blade, conduit and seedpod of the lotus spray head, shaft drives the rotation of flocculant storehouse, flocculation Flocculant in agent storehouse is most sprayed onto sewage afterwards through seedpod of the lotus spray head from the conduit outflow on blade, ensure that the spray of flocculant It spills uniformly, while the blade rotated can stir sewage, be uniformly mixed flocculant with sewage, improves sedimentation effect.
3, by setting motor, rotating bar, flabellum and cleaning brush, the treatment tank after having worked is cleaned, electricity Machine drives rotating bar rotation, and rotating bar drives flabellum and cleaning brush rotation, and the flabellum in rotating bar drives clear water rotation, to sewage Processing pond inner wall is rinsed, and rotating bar drives cleaning brush to scrub filter screen, and the impurity on filter screen is scrubbed clean, Filter screen is prevented to be blocked.
4, by setting return pipe and water pump, the sewage after cleaning sullage processing pond is drawn into precipitating by return pipe It is precipitated in pond, the sewage after cleaning is subjected to circular treatment, avoids for the sewage of cleaning being expelled directly out.
5, by setting sludge extraction pump and mud delivery pipe, the mud impurity being settled out in sedimentation basin is discharged in time, Mud is avoided to flow in treatment tank by connecting tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
In figure: 1- sedimentation basin;2- treatment tank;3- water inlet;4- shaft;5- flocculant storehouse;6- blade;7- conduit; 8- seedpod of the lotus spray head;9- inclined plate fixed frame;10- inclined plate;11- sludge extraction pump;12- mud delivery pipe;13- connecting tube;14- valve Door;15- motor;16- rotating bar;17- flabellum;18- cleaning brush;19- water pump;20- return pipe;21- filter screen;22- oxygenation dress It sets;23- sponge plate;24- disinfectant adding mouth;25- discharge outlet;26- clear water entrance.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Embodiment 1:
As shown in Figure 1, it is a kind of can self-cleaning reflux precipitating sewage disposal device, including sedimentation basin 1 and treatment tank 2, Described 1 one end of sedimentation basin is provided with water inlet 3, and 2 end for the treatment of tank is provided with discharge outlet 25,1 He of sedimentation basin Treatment tank 2 is connected by connecting tube 13, and flocculant agitating device, 1 bottom end of sedimentation basin are provided in the sedimentation basin 1 It is provided with inclined plate fixed frame 9 on inner wall, inclined plate 10 is installed on the inclined plate fixed frame 9, is arranged in the middle part of the treatment tank 2 There is filter screen 21, the filter screen 21 is provided with cleaning device close to the side of sedimentation basin 1, and 21 other side of filter screen is provided with sea Continuous plate 23, is provided with oxygenate apparatus 22 between filter screen 21 and sponge plate 23,2 front end for the treatment of tank is provided with clear water entrance 26,2 end for the treatment of tank is provided with disinfectant adding mouth 24, is additionally provided with back between the treatment tank 2 and sedimentation basin 1 Flow tube 20.
Sewage: when the utility model at work, being first drained into sedimentation basin 1 by working principle from water inlet 3, and it is heavy to open Flocculant agitating device in shallow lake pond 1, flocculant agitating device is equably sprinkled into flocculant into sewage, and by sewage and flocculates Agent stirs evenly, and is adsorbed on the impurity in sewage constantly on flocculant, then forms bulky grain, then settle by inclined plate 10 To 1 bottom of sedimentation basin, it is flowed into treatment tank 2 by oettIed sewage by connecting tube 13, in treatment tank 2 Water obtains the further filtering of filter screen 21 and sponge plate 23 after treatment, and oxygenate apparatus 22 is in treatment tank 2 Sewage provides sufficient oxygen, carries out oxidation processes to sewage and guarantees the oxygen content in sewage, from 2 end for the treatment of tank Disinfectant adding mouth 24 adds disinfectant into sewage, carries out disinfection to sewage and the processing that eliminate the unusual smell, the dirt after having handled Water is discharged into the Nature by discharge outlet 25.When needing cleaning sullage processing pond, connecting tube 13 and discharge outlet 25 are closed, then Clear water is added into treatment tank by clear water entrance 26, starts cleaning device, treatment tank 2 is cleaned, and is cleaned After the sewage after cleaning be drawn into sedimentation basin 1 by return pipe 20 handle, then open connecting tube 13 and row The mouth of a river 25 restores to work normally.
Embodiment 2:
As a preferred embodiment of the present invention, on the basis of embodiment 1, the flocculant agitating device includes shaft 4, flocculant storehouse 5, blade 6 and conduit 7, the shaft 4 are rotatably connected on the inner wall of sedimentation basin, and the flocculant storehouse 5 is fixed It is connected in shaft 4, blade 6 is provided on the flocculant storehouse 5, is provided in the blade 6 and is connected to inside flocculant storehouse 5 Conduit 7.The main purpose of flocculant agitating device is to improve the mixture homogeneity of flocculant and sewage, in order to realize this mesh , it is provided with shaft 4, flocculant storehouse 5, blade 6 and conduit 7, shaft 4 is rotatably connected on the inner wall of sedimentation basin 1, first is that being used for Flocculant storehouse 5 is supported, second is that a motor can be arranged outside sedimentation basin 1 for shaft 4 for driving flocculant storehouse 5 to rotate Driving force is provided.Flocculant storehouse 5 is mainly used for storing flocculant, and conduit 7 out of flocculant storehouse 5 for exporting flocculant, leaf Piece 6 is for fixed catheter 7 and can stir sewage, and multiple blades 6 and conduit 7, flocculant storehouse 5 are arranged on flocculant storehouse 5 It can spill from all directions by flocculant in rotation, and pass through the stirring of blade 6, flocculant is uniformly mixed with sewage, It ensure that the uniformity that flocculant is launched.
The blade 6 is evenly distributed on flocculant storehouse 5, and one end that the conduit 7 exposes blade 6 is provided with seedpod of the lotus spray head 8.Blade 6 is uniformly arranged on flocculant storehouse 5, ensure that the stirring degree to sewage, mixes sewage and flocculant more equal It is even, contamination precipitation effect in lifting sewage.One end that conduit 7 exposes blade 6 is provided with seedpod of the lotus spray head 8, seedpod of the lotus spray head 8 can To allow the flocculant in conduit 7 to spill with multi-angle into sewage, it is further ensured that the sprinkling of flocculant is uniform.
Flocculant storehouse 5 is mounted in shaft 4, can be arranged to shaft 4 hollow, and is connected to flocculant storehouse 5, with to flocculation Agent storehouse 5 constantly provides flocculant, can also be finished the flocculant in flocculant storehouse 5 as a working cycles, each work Make first to close water inlet 3 after circulation terminates, then will work on after the flocculant addition completely in flocculant storehouse 5.Work as flocculation When agent storehouse 5 rotates, internal flocculant is since centrifugal force can be spilt along conduit 7 into sewage, certainly, for better effect, One device inflated into flocculant storehouse 5 can also be set on flocculant storehouse 5, flocculant is sprayed into water in a manner of high pressure In, air charging system can directly adopt the prior art, and those skilled in the art can decide whether setting inflation dress according to actual needs It sets.Sewage is flow backwards into flocculant storehouse 5 at work in order to prevent, and a check valve can be installed on conduit 7, and check valve uses The prior art, since centrifugal force can be such that flocculant constantly spills outward to the present apparatus at work, sewage be difficult into Enter flocculant storehouse 5, those skilled in the art can decide whether to add check valve on conduit 7 according to the actual situation.
Embodiment 3:
As a preferred embodiment of the present invention, on the basis of embodiment 1, the cleaning device includes motor 15, turns Lever 16, flabellum 17 and cleaning brush 18, the motor 15 are fixed at the outside for the treatment of tank 2, connect on the motor There is rotating bar 16, the rotating bar 16 is located inside treatment tank 2, and flabellum 16 is provided in the middle part of the rotating bar 16, described 16 end of rotating bar is provided with cleaning brush 18.Cleaning device is mainly used for cleaning sullage processing pond 2, can be cleaned using manual, It may also set up corresponding equipment to be cleaned automatically, motor 15 is mainly that rotating bar 16 provides power, and flabellum 17 is clear for stirring Water promotes flushing effect, and cleaning brush 18 is for the equipment in cleaning sullage processing pond 2.
The rotating bar 16 is set at the center of 2 longitudinal section for the treatment of tank, the cleaning brush 18 and 21 phase of filter screen Contact.Since cleaning brush 18 can rotate in treatment tank 2 with rotating bar 16, if rotating bar 16 is positioned close to sewage The position of 2 inner wall of processing pond then can greatly limit the clean range of cleaning brush 18, in order to guarantee better cleaning effect, turn Lever 16 is set at the center of 2 longitudinal section for the treatment of tank, and such cleaning brush 18 just can be arranged longer, is promoted to sewage Manage the cleaning effect in pond 2.Cleaning brush 18 contacts the impurity that can be washed on filter screen 21 with filter screen 21, prevents impurity from blocking Filter screen 21.
Embodiment 4:
As shown in Figure 1, it is a kind of can self-cleaning reflux precipitating sewage disposal device, including sedimentation basin 1 and treatment tank 2, Described 1 one end of sedimentation basin is provided with water inlet 3, and 2 end for the treatment of tank is provided with discharge outlet 25,1 He of sedimentation basin Treatment tank 2 is connected by connecting tube 13, and flocculant agitating device, 1 bottom end of sedimentation basin are provided in the sedimentation basin 1 It is provided with inclined plate fixed frame 9 on inner wall, inclined plate 10 is installed on the inclined plate fixed frame 9, is arranged in the middle part of the treatment tank 2 There is filter screen 21, the filter screen 21 is provided with cleaning device close to the side of sedimentation basin 1, and 21 other side of filter screen is provided with sea Continuous plate 23, is provided with oxygenate apparatus 22 between filter screen 21 and sponge plate 23,2 front end for the treatment of tank is provided with clear water entrance 26,2 end for the treatment of tank is provided with disinfectant adding mouth 24, is additionally provided with back between the treatment tank 2 and sedimentation basin 1 Flow tube 20.
The flocculant agitating device includes shaft 4, flocculant storehouse 5, blade 6 and conduit 7, and the shaft 4 is rotatablely connected On the inner wall of sedimentation basin, the flocculant storehouse 5 is fixedly connected in shaft 4, and blade 6, institute are provided on the flocculant storehouse 5 State the conduit 7 for being provided in blade 6 and being connected to inside flocculant storehouse 5.
The blade 6 is evenly distributed on flocculant storehouse 5, and one end that the conduit 7 exposes blade 6 is provided with seedpod of the lotus spray head 8。
The cleaning device includes motor 15, rotating bar 16, flabellum 17 and cleaning brush 18, and the motor 15 is fixed at The outside for the treatment of tank 2 is connected with rotating bar 16 on the motor, and the rotating bar 16 is located inside treatment tank 2, institute It states and is provided with flabellum 16 in the middle part of rotating bar 16,16 end of rotating bar is provided with cleaning brush 18.
The rotating bar 16 is set at the center of 2 longitudinal section for the treatment of tank, the cleaning brush 18 and 21 phase of filter screen Contact.
Water pump 19 is additionally provided on the return pipe 20.Since the water after cleaning sullage processing pond 2 also will become sewage, such as Fruit is directly expelled directly out from the discharge outlet 25 for the treatment of tank 2, processed water source can be polluted, after to cleaning Sewage handled, it is preferred that be provided with return pipe 20, return pipe 20 is primarily to draw back precipitating for the sewage after cleaning 1 is handled in pond, and water pump 19 then provides the power of extraction for return pipe 20.
1 bottom of sedimentation basin is provided with sludge extraction pump 11, and 1 bottom side of sedimentation basin is provided with mud delivery pipe 12, the sludge extraction pump 11 is connect with mud delivery pipe 12.The various impurity precipitated in sedimentation basin 1 can be stacked to form Sludge, if cannot be handled in time these sludge, when accumulation can flow at sewage to a certain extent with connecting tube 13 Pond 2 is managed, then loses the meaning of precipitating in this way, it is preferred that 1 bottom of sedimentation basin is provided with sludge extraction pump 11, the mud Mud delivery pipe 12 is connected on draw-off pump 11, sludge extraction pump 11 can in time extract the impurity precipitated in sedimentation basin 1 And it is discharged by mud delivery pipe 12.
Valve 14 is provided in the connecting tube 13.The sewage that valve 14 is mainly used for controlling in sedimentation basin 1 flows into sewage In processing pond 2, when needing cleaning sullage processing pond 2, then valve 14 is closed;When normal work, then valve 14 is opened.
The present apparatus guarantees that the sewage in sedimentation basin 1 can come into full contact with flocculant by setting flocculant agitating device, The contamination precipitation in sewage is gone out to the greatest extent, improves the working efficiency of settlement of sewage;By being set in treatment tank 2 Cleaning device is set, the treatment tank after work can be cleaned by cleaning device, is guaranteed clear in treatment tank Cleanliness avoids the dirt of long-term accumulation from blocking corresponding equipment, extends the service life of the present apparatus.
The present apparatus drives flocculant by setting shaft 4, flocculant storehouse 5, blade 6, conduit 7 and seedpod of the lotus spray head 8, shaft 4 Storehouse 5 rotates, and the flocculant in flocculant storehouse 5 is flowed out from the conduit 7 on blade 6, is most sprayed onto sewage through seedpod of the lotus spray head 8 afterwards, It ensure that the sprinkling of flocculant is uniform, while the blade 6 rotated can stir sewage, be uniformly mixed flocculant with sewage, improve Sedimentation effect.
The present apparatus is by setting motor 15, rotating bar 16, flabellum 14 and cleaning brush 18, to the treatment tank after having worked It is cleaned, motor 15 drives rotating bar 16 to rotate, and rotating bar 16 drives flabellum 17 and cleaning brush 18 to rotate, in rotating bar 16 Flabellum 17 drive clear water rotation, 2 inner wall for the treatment of tank is rinsed, rotating bar 16 drive cleaning brush 18 to filter screen 21 into Row is scrubbed, and the impurity on filter screen 21 is scrubbed clean, and filter screen 21 is prevented to be blocked.
The present apparatus passes through return pipe 20 by setting return pipe 20 and water pump 19, by the sewage after cleaning sullage processing pond It is drawn into sedimentation basin 1 and is precipitated, the sewage after cleaning is subjected to circular treatment, avoids for the sewage of cleaning being expelled directly out.
The present apparatus pumps 11 and mud delivery pipe 12 by setting sludge extraction, in time that the mud being settled out in sedimentation basin is miscellaneous Matter discharge, avoids mud from flowing in treatment tank 2 by connecting tube 13.
It is lower than 70mg/L through suspended matter in utility model device treated waste water, meets national grade one discharge standard and want It asks, other corresponding Indexs measures meet national secondary discharge standard requirement.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.

Claims (8)

1. one kind can self-cleaning reflux precipitating sewage disposal device, including sedimentation basin (1) and treatment tank (2), feature exists In: described sedimentation basin (1) one end is provided with water inlet (3), and treatment tank (2) end is provided with discharge outlet (25), institute It states sedimentation basin (1) and treatment tank (2) to connect by connecting tube (13), flocculant stirring is provided in the sedimentation basin (1) Device is provided with inclined plate fixed frame (9) on the inner wall of sedimentation basin (1) bottom end, is equipped with inclined plate on the inclined plate fixed frame (9) (10), it is provided with filter screen (21) in the middle part of the treatment tank (2), side of the filter screen (21) close to sedimentation basin (1) It is provided with cleaning device, filter screen (21) other side is provided with sponge plate (23), sets between filter screen (21) and sponge plate (23) It is equipped with oxygenate apparatus (22), treatment tank (2) front end is provided with clear water entrance (26), and treatment tank (2) end is provided with Disinfectant adding mouth (24) is additionally provided with return pipe (20) between the treatment tank (2) and sedimentation basin (1).
2. one kind according to claim 1 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the flocculation Agent agitating device includes shaft (4), flocculant storehouse (5), blade (6) and conduit (7), and the shaft (4) is rotatably connected on precipitating On the inner wall in pond, the flocculant storehouse (5) is fixedly connected on shaft (4), is provided with blade (6) on the flocculant storehouse (5), The conduit (7) for being provided in the blade (6) and being connected to inside flocculant storehouse (5).
3. one kind according to claim 2 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the blade (6) it is evenly distributed on flocculant storehouse (5), one end that the conduit (7) exposes blade (6) is provided with seedpod of the lotus spray head (8).
4. one kind according to claim 1 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the cleaning Device includes motor (15), rotating bar (16), flabellum (17) and cleaning brush (18), and the motor (15) is fixed at sewage The outside of pond (2) to be managed, is connected with rotating bar (16) on the motor, the rotating bar (16) is located at treatment tank (2) inside, It is provided with flabellum (16) in the middle part of the rotating bar (16), rotating bar (16) end is provided with cleaning brush (18).
5. one kind according to claim 4 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the rotation Bar (16) is set at the center for the treatment of tank (2) longitudinal section, and the cleaning brush (18) is in contact with filter screen (21).
6. one kind according to claim 1 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the reflux Water pump (19) are additionally provided on pipe (20).
7. one kind according to claim 1 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the precipitating Pond (1) bottom is provided with sludge extraction pump (11), and sedimentation basin (1) bottom side is provided with mud delivery pipe (12), described Sludge extraction pump (11) is connect with mud delivery pipe (12).
8. one kind according to claim 1 can self-cleaning reflux precipitating sewage disposal device, it is characterised in that: the connection Valve (14) are provided on pipe (13).
CN201821730487.9U 2018-10-24 2018-10-24 It is a kind of can self-cleaning reflux precipitating sewage disposal device Active CN209024328U (en)

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CN201821730487.9U CN209024328U (en) 2018-10-24 2018-10-24 It is a kind of can self-cleaning reflux precipitating sewage disposal device

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Application Number Priority Date Filing Date Title
CN201821730487.9U CN209024328U (en) 2018-10-24 2018-10-24 It is a kind of can self-cleaning reflux precipitating sewage disposal device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110194537A (en) * 2019-07-09 2019-09-03 上海建为环保科技有限公司 A kind of water pollution control system based on Internet of Things
CN111282425A (en) * 2020-04-01 2020-06-16 扬州绿泉环保工程技术有限公司 Industrial waste gas integral type machinery environmental protection treatment facility
CN112777809A (en) * 2021-02-01 2021-05-11 浙江省机电设计研究院有限公司 High BOD wastewater treatment device and method based on blasting type air floatation technology
CN112978980A (en) * 2021-02-04 2021-06-18 姜聪辉 Sewage treatment is with deposiing device convenient to material loading

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110194537A (en) * 2019-07-09 2019-09-03 上海建为环保科技有限公司 A kind of water pollution control system based on Internet of Things
CN111282425A (en) * 2020-04-01 2020-06-16 扬州绿泉环保工程技术有限公司 Industrial waste gas integral type machinery environmental protection treatment facility
CN111282425B (en) * 2020-04-01 2022-04-29 扬州绿泉环保工程技术有限公司 Industrial waste gas integral type machinery environmental protection treatment facility
CN112777809A (en) * 2021-02-01 2021-05-11 浙江省机电设计研究院有限公司 High BOD wastewater treatment device and method based on blasting type air floatation technology
CN112978980A (en) * 2021-02-04 2021-06-18 姜聪辉 Sewage treatment is with deposiing device convenient to material loading

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