CN206955835U - A kind of sewage disposal system - Google Patents
A kind of sewage disposal system Download PDFInfo
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- CN206955835U CN206955835U CN201720609647.3U CN201720609647U CN206955835U CN 206955835 U CN206955835 U CN 206955835U CN 201720609647 U CN201720609647 U CN 201720609647U CN 206955835 U CN206955835 U CN 206955835U
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- decontamination
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- disposal system
- sewage disposal
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Abstract
The utility model discloses a kind of sewage disposal system, including：Sedimentation basin (1), decontamination pond (2) and sterilizing pond (3).Decontamination pond (2) rear wall is provided with agitating device (28), agitating device (28) includes the agitating shaft being fixed on decontamination pond (2) rear wall and 6 blades (280) that can be rotated around agitating shaft, 6 blades (280) are evenly distributed on agitating shaft periphery, it is in 60 degree of angles between each two blade (280), each blade (280) end is provided with the baffle plate (281) with blade (280) at an angle.Agitating device (28) can realize the decontamination irregular flowing of pond (2) interior current, current are fully chaotic, the medicament for ensureing to launch in decontamination pond (2) can be sufficiently mixed with water body, can will also decontaminate the cobble (200) with surface mycoderm below pond (2) simultaneously can contact with water body above decontamination pond (2), reach depth decontamination.
Description
Technical field
The utility model belongs to sewage treatment area, more particularly to a kind of urban sewage treatment system.
Background technology
With the growth of China's urban population, the expansion of residence area and the further concentration of population, domestic consumption
Increase therewith, the sewage quantity for discharging city is more and more.City domestic sewage is mainly by kitchen, lavatory flushing, washed one's hair
Bath, laundry water etc. are formed, the organic nitrogen and ammonia nitrogen contained in sewage, are mainly derived from the discarded of protein metabolism in human body food
Thing such as excrement etc..At present, city domestic sewage has turned into the primary pollution source of China's municipal water, and existing sewage treatment facility
Be difficult to bear day more increased sewage load, cause a large amount of sanitary sewages it is not purified be just discharged into river course, lake and pollute from
Right water body and surrounding environment.Substantial amounts of sewage directly discharges, and not only breaks up ecology, the also serious production for endangering industrial or agricultural and people
The health and safety of class.Therefore, city domestic sewage processing is it in the weight in treatment work at present and in the future
Weight, the qualified discharge of its sanitary sewage turn into one urgent problem to be solved of today's society.During the present invention is realized,
Inventor has found that at least there are the following problems：
At present, city domestic sewage treatment facility is generally big-and-middle-sized water treatment facilities, has and invests big, floor space
Greatly, the features such as operating cost is high, the needs that city domestic sewage quickly handles development on a small scale can not be adapted to.Meanwhile such is dirty
The problems such as treatment effeciency is low, sewage disposal is not up to standard also be present in water treatment facilities.
Utility model content
The utility model is badly in need of solving for current sanitary sewage, and existing sewage-treatment plant has cost height, dirt
A kind of the problems such as water process is not up to standard, there is provided urban sewage treatment system.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
Sewage disposal system includes：Sedimentation basin, decontamination pond and sterilizing pond.
Further, sedimentation basin, the sewage being collected into is subjected to preliminary sedimentation, including the first water inlet and the first water outlet
Mouthful.
Further, pond is decontaminated, the sewage after preliminary sedimentation enters decontamination pond and is further processed, the decontamination pond
Rear wall be provided with agitating device, the agitating device includes the agitating shaft being fixed on the decontamination pond rear wall and can be around
6 blades of agitating shaft rotation, the blade are evenly distributed on agitating shaft periphery, are in 60 degree of angles between each two blade, described
Paddle end is provided with the baffle plate with the blade at an angle, is equipped with cobble in the decontamination pond, the height of cobble is less than
The agitating shaft axle center.
Further, the top in the decontamination pond is provided with batching hole, and the batching hole is provided with closure, and the closure is provided with
Water pipe, the water pipe are connected with decontamination medicine-chest, and the decontamination medicine-chest is built with decontamination material bag.
Further, sterilizing pond, inwall are provided with multiple infrared sterilization devices, and the side in the sterilizing pond is provided with water
Matter monitor, the sterilizing pond include the 4th water inlet and the 3rd delivery port.
Further, the section that the decontamination pond is is the tetrahedral structure of isosceles trapezoid wide at the top and narrow at the bottom；It is wherein described to remove
The upper top surface in dirty pond is parallel with bottom surface, and the upper top surface is longer than the bottom surface；Two inclined-plane injustice in the decontamination pond
It is capable and isometric.
Further, the decontamination pond includes the second delivery port positioned at the bottom surface bottom, and is arranged on the inclined-plane
Two water inlets of upper end, respectively the second water inlet and the 3rd water inlet.
Further, first delivery port is connected with described second and the 3rd water inlet by filter pipe, institute
State the second delivery port with the 4th water inlet by purge pipe to be connected, and often place's connecting portion is both provided with silica gel sealing ring.
Further, the decontamination medicine-chest is provided with the 5th water inlet and the 4th delivery port, and the 5th water inlet is arranged on institute
The top for stating decontamination medicine-chest is connected with water pipe, and the 4th delivery port is arranged on the bottom of the decontamination medicine-chest, the decontamination medicine
Case can use wooden structures or irony structure, and decontamination material bag is provided with inside the decontamination medicine-chest.
Further, it is equipped with activated carbon filter layer among the cobble.
Further, the infrared sterilization device can be strafed with 360 degree of full angles.
Further, the sedimentation basin bottom is provided with medicine adder, and decontamination medicine is provided with inside the medicine adder,
Decontamination medicine uses magnesium carbonate.
Further, the agitating device is driven using AC variable speed motor.
Further, the blade width is different.
The beneficial effects of the utility model are, by setting not wide blade in decontamination pond and being set in paddle end
Put baffle plate, it is possible to achieve the decontamination irregular flowing of pool inner water stream, current are fully disorderly, ensure the medicament energy launched in decontamination pond
It is enough to be sufficiently mixed with water body, while cobble of the decontamination pond lower section with surface mycoderm can also be connect with water body above decontamination pond
Touch, so that the slippage increase of the COD (COD) and biochemical oxygen demand (BOD) (BOD) in water, farthest reaches and remove
Carbon, phosphorus, the effect of fixed nitrogen.
Brief description of the drawings
Fig. 1 is a kind of structural representation of sewage disposal system provided in an embodiment of the present invention.
Reference
1- sedimentation basins, 2- decontamination pond, 3- sterilizings pond, 4- filter pipes, 5- purge pipes, the water inlets of 10- first,
The delivery ports of 11- first, 12- medicines adder, the water inlets of 21- second, the water inlets of 22- the 3rd, the delivery ports of 23- second, 24- feed intake
Hole, 25- closures, 26- water pipes, 27- decontamination medicine-chest, the water inlets of 270- the 5th, the delivery ports of 271- the 4th, 200- cobbles, 201-
Activated carbon filter layer, 28- agitating devices, 280- blades, 281- baffle plates, 30- infrared sterilizations device, the water inlets of 31- the 4th, 32-
3rd delivery port.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to embodiment and join
According to accompanying drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring this
The concept of invention.
As shown in figure 1, the utility model embodiment discloses a kind of sewage disposal system, including：Sedimentation basin 1, decontamination pond 2
With sterilizing pond 3.
Wherein, sedimentation basin 1, the sewage being collected into is subjected to preliminary sedimentation, gone out including the first water inlet 10 and first
The mouth of a river 11.Sewage enters sedimentation basin 1, the medicine pair distributed by the medicated premix of the bottom of sedimentation basin 1 from the first water inlet 10
Sewage carries out primary deposition sterilization.Specifically, the diameter of the first water inlet 10 is 2 times of the diameter of the first delivery port 11, shallow lake bottom of pond
Portion is provided with medicine adder 12, and the inside of medicine adder 12 is provided with decontamination medicine, and decontamination medicine uses magnesium carbonate.So have
Help water outlet current to slow down, sewage is increased in the residence time of sedimentation basin 1, medicine can be given full play to, it is degerming to reach sewage.
Sewage after first filtering enters decontamination pond 2 by the first delivery port 11 by filter pipe 4, wherein, decontaminate pond 2
Rear wall is provided with agitating device 28, and agitating device 28 includes the agitating shaft being fixed on the decontamination rear wall of pond 2 and can be around stirring
6 blades, 280,6 blades 280 of axle rotation are evenly distributed on agitating shaft periphery, are in 60 degree of angles between each two blade 280,
Each end of blade 280 is provided with the baffle plate 281 with blade 280 at an angle, and specifically, baffle plate 281 can with the angle of blade 280
To be 90 degree, 100 degree or 110 degree, and each width of blade 280 is different.Agitating device 28 uses AC variable speed motor
Driving, it is possible to achieve the irregular flowing of current in decontamination pond 2, current are fully disorderly, ensure the medicament energy launched in decontamination pond 2
It is enough to be sufficiently mixed with water body, at the same will can also decontaminate cobble 200 of the lower section of pond 2 with surface mycoderm can with above decontamination pond 2
Water body contacts, so that the slippage increase of the COD COD and biochemical oxygen demand (BOD) BOD in water, farthest reach
Except carbon, phosphorus, the effect of fixed nitrogen.
Decontamination is equipped with cobble 200 in pond 2, and the height of cobble 200 is less than agitating shaft axle center.Wherein, spread among cobble 200
Provided with activated carbon filter layer 201, tiny debris is effectively filtered.
The top in decontamination pond 2 is provided with batching hole 24, and batching hole 24 is provided with closure 25, and closure 25 is provided with water pipe 26, water
Pipe 26 is connected with the decontamination water inlet 270270 of medicine-chest 27 the 5th, and dirty medicine-chest can use wooden structures or irony structure, decontaminates medicine
Built with disinfection decontamination medicine, running water enters decontamination medicine-chest 27 and is thoroughly mixed to form liquid medicine by the 4th with decontamination material bag case 27
Delivery port 271 enters in the sewage in decontamination pond 2, carries out sterilizing.
Decontamination pond 2 is arranged to isosceles trapezoid wide at the top and narrow at the bottom, and decontamination pond 2 includes going out positioned at the second of the bottom surface bottom
The mouth of a river 23, and it is arranged on two water inlets of the inclined-plane upper end, respectively the second water inlet 21 and the 3rd water inlet 22.Oblique
Face top is respectively equipped with two water inlets, helps to increase inflow, reduces water yield, sewage is fully filtered in decontamination pond 2
Decontamination.
Sterilizing pond 3, inwall are provided with multiple infrared sterilization devices 30, and specifically, infrared sterilization device 30 can be with 360 degree
Full angle is strafed.The side in the sterilizing pond 3 is provided with water monitor, and sterilizing pond 3 includes the He of the 4th water inlet 31
3rd delivery port 32.
First delivery port 11 is connected with the second water inlet 21 and the 3rd water inlet 22 by filter pipe 4, and described second
Delivery port 23 is connected with the 4th water inlet 31 by purge pipe 5, and often place's connecting portion is both provided with silica gel sealing ring.Silicon
Glue sealing ring helps to prevent sewage from flowing out.
It should be appreciated that above-mentioned being given for example only property of embodiment of the present utility model illustrates or explained this practicality
New principle, without forming to limitation of the present utility model.Therefore, in the feelings without departing from spirit and scope of the present utility model
Any modification, equivalent substitution and improvements done under condition etc., should be included within the scope of protection of the utility model.In addition, this
Utility model appended claims be intended to fall into scope and border or this scope and border etc.
Example is changed and modifications with the whole in form.
Claims (10)
- A kind of 1. sewage disposal system, it is characterised in that including：Sedimentation basin (1), the sewage being collected into is subjected to preliminary sedimentation, including the first water inlet (10) and the first delivery port (11)；Decontaminate pond (2), the sewage after preliminary sedimentation enters decontamination pond (2) and is further processed, decontamination pond (2) Rear wall is provided with agitating device (28), and the agitating device (28) includes being fixed on stirring on described decontamination pond (2) rear wall Axle and 6 blades (280) that can be rotated around agitating shaft are mixed, the blade (280) is evenly distributed on agitating shaft periphery, each blade (280) angle of composition is in 60 degree, and blade (280) end is provided with the baffle plate with the blade (280) at an angle (281) cobble (200), is equipped with decontamination pond (2), the height of cobble (200) is less than the agitating shaft axle center, described to remove The top of dirty pond (2) is provided with batching hole (24), and the batching hole (24) is provided with closure (25), and the closure (25) is provided with water Manage (26), the water pipe (26) is connected with decontamination medicine-chest (27), and the decontamination medicine-chest (27) is built with decontamination material bag；Sterilizing pond (3), inwall are provided with multiple infrared sterilization devices (30), and the side of the sterilizing pond (3) is provided with water Matter monitor, the sterilizing pond (3) include the 4th water inlet (31) and the 3rd delivery port (32).
- 2. sewage disposal system according to claim 1, wherein,The section that decontamination pond (2) is is the tetrahedral structure of isosceles trapezoid wide at the top and narrow at the bottom；Wherein described decontamination pond (2) Upper top surface is parallel with bottom surface, and the upper top surface is longer than the bottom surface；It is described decontamination pond (2) two inclined-planes it is not parallel and It is isometric.
- 3. sewage disposal system according to claim 2, wherein, decontamination pond (2) includes being located at the bottom surface bottom Second delivery port (23) in portion, and two water inlets of the inclined-plane upper end are arranged on, respectively the second water inlet (21) and Three water inlets (22).
- 4. sewage disposal system according to claim 3, wherein, first delivery port (11) is intake with second and the 3rd Mouth (22) is connected by filter pipe (4), and second delivery port (23) passes through purge pipe with the 4th water inlet (31) (5) it is connected, and often place's connecting portion is both provided with silica gel sealing ring.
- 5. sewage disposal system according to claim 1, wherein, the decontamination medicine-chest (27) is provided with the 5th water inlet (270) and the 4th delivery port (271), the 5th water inlet (270) are arranged on top and the water pipe of the decontamination medicine-chest (27) (26) connect, the 4th delivery port (271) is arranged on the bottom of the decontamination medicine-chest (27), and the decontamination medicine-chest (27) can be with Using wooden structures or irony structure, decontamination material bag is provided with inside the decontamination medicine-chest (27).
- 6. sewage disposal system according to claim 1, wherein, activated carbon filtering is equipped among the cobble (200) Layer (201).
- 7. sewage disposal system according to claim 1, wherein, the infrared sterilization device (30) can be with 360 degree of full-shapes Degree is strafed.
- 8. sewage disposal system according to claim 1, wherein, sedimentation basin (1) bottom is provided with medicine adder (12) decontamination medicine, is provided with inside the medicine adder (12), decontamination medicine uses magnesium carbonate.
- 9. sewage disposal system according to claim 1, wherein, the agitating device (28) is driven using AC variable speed motor It is dynamic.
- 10. sewage disposal system according to claim 1, wherein, blade (280) width is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609647.3U CN206955835U (en) | 2017-05-27 | 2017-05-27 | A kind of sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609647.3U CN206955835U (en) | 2017-05-27 | 2017-05-27 | A kind of sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955835U true CN206955835U (en) | 2018-02-02 |
Family
ID=61379717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609647.3U Active CN206955835U (en) | 2017-05-27 | 2017-05-27 | A kind of sewage disposal system |
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| CN (1) | CN206955835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127935A (en) * | 2019-04-24 | 2019-08-16 | 长江勘测规划设计研究有限责任公司 | Trapezoidal composite flow manual-rapid infiltration pond and its sewage disposal system |
-
2017
- 2017-05-27 CN CN201720609647.3U patent/CN206955835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127935A (en) * | 2019-04-24 | 2019-08-16 | 长江勘测规划设计研究有限责任公司 | Trapezoidal composite flow manual-rapid infiltration pond and its sewage disposal system |
| CN110127935B (en) * | 2019-04-24 | 2024-04-16 | 长江勘测规划设计研究有限责任公司 | Trapezoidal composite flow artificial rapid infiltration tank and sewage treatment system thereof |
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