CN114457890B - Municipal drainage rain and sewage split-flow treatment device - Google Patents
Municipal drainage rain and sewage split-flow treatment device Download PDFInfo
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- CN114457890B CN114457890B CN202210142378.XA CN202210142378A CN114457890B CN 114457890 B CN114457890 B CN 114457890B CN 202210142378 A CN202210142378 A CN 202210142378A CN 114457890 B CN114457890 B CN 114457890B
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- 239000010865 sewage Substances 0.000 title claims abstract description 132
- 238000011282 treatment Methods 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 239000013049 sediment Substances 0.000 claims description 29
- 238000004062 sedimentation Methods 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 17
- 210000003813 thumb Anatomy 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 229910001385 heavy metal Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000003672 processing method Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000011221 initial treatment Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000007726 management method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000003903 river water pollution Methods 0.000 description 1
- -1 simultaneously Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a municipal drainage rain and sewage diversion treatment device, and belongs to the technical field of municipal drainage. A municipal drainage rain and sewage diversion treatment device, comprising: the treatment box is connected with an external sewer port through a connecting pipe, wherein a control cavity, a detection cavity and a treatment cavity are arranged in the treatment box; the controller and the water quality detector are all arranged in the control cavity, wherein the detection end of the water quality detector extends into the detection cavity; the water level adjusting mechanism is arranged in the detection cavity; the invention can realize the accurate diversion of rain and sewage, avoid the pollution caused by the sewage directly entering the river, is beneficial to the collection and the utilization of the rainwater and the centralized management and the discharge, can reduce the treatment time of the sewage treatment plant by carrying out the primary treatment on the sewage, ensures the treatment efficiency of the sewage treatment plant, effectively improves the practicability of the device and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of municipal drainage, in particular to a municipal drainage rain and sewage diversion treatment device.
Background
Along with the development of economy and the enhancement of environmental protection consciousness, water resources are more and more precious, in order to better utilize rainwater resources, the drainage mode of a municipal drainage pipeline is respectively used for implementing rainwater and sewage in China, namely, rainwater and sewage are split, the rainwater and sewage are respectively conveyed by a pipeline, the rainwater and the sewage are directly discharged to a river channel through a rainwater pipe network for drainage or the sewage is discharged to the river channel through the rainwater pipe network for subsequent treatment, and the sewage is then sent to a sewage treatment plant for treatment after being concentrated through the sewage pipe network, so that the pollution caused by the direct entry of the sewage into a river is avoided, the rainwater is collected, utilized and the drainage is managed in a centralized manner, the impact of water quantity on the sewage treatment plant can be reduced, and the treatment efficiency of the sewage treatment plant is ensured.
The rainwater is light in pollution, can directly discharge into the river after the reposition of redundant personnel, and after natural precipitation, can regard as natural view water, also can regard as the municipal water of city that sprays the road as supplying, consequently the rainwater is through purifying, buffering inflow river, can improve the benefit of using of surface water, simultaneously, sewage is concentrated the back and is discharged into sewage pipe network, and handle it through sewage treatment plant, and then realize sewage regeneration, can accelerate the sewage collection rate after reposition of redundant personnel through the rain and sewage, improve the sewage treatment rate, avoid sewage to cause the pollution to river course, groundwater, can not only improve urban water environment, can also reduce sewage treatment cost.
The utility model provides a rain and sewage separator practicality among the prior art is relatively poor, is difficult for distinguishing sewage and rainwater, can carry out accurate reposition of redundant personnel to sewage and rainwater very little, and the drain of drain pipe is stopped up easily, makes sewage gush out the drain crossing, causes urban road surface to be flooded phenomenon, consequently the urgent need municipal drainage rain and sewage reposition of redundant personnel processing apparatus solves above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that a rain and sewage separation device in the prior art is difficult to distinguish sewage from rainwater and a drain outlet of a drain pipe is easy to be blocked, and provides a municipal drainage rain and sewage diversion treatment device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a municipal drainage rain and sewage diversion treatment device, comprising: the treatment box is connected with an external sewer port through a connecting pipe, wherein a control cavity, a detection cavity and a treatment cavity are arranged in the treatment box; the controller and the water quality detector are all arranged in the control cavity, wherein the detection end of the water quality detector extends into the detection cavity; the water level adjusting mechanism is arranged in the detection cavity; the water inlet of the drain pipe is connected with the water outlet of the detection cavity, and the water outlet of the drain pipe is connected with an external rainwater pipe network; the filter residue box is arranged on one side of the treatment box, which is close to the drain pipe, wherein a water inlet of the filter residue box is connected with a drain outlet of the drain pipe; the diversion assembly is arranged at the drain outlet of the drain pipe; the first filter plate is obliquely arranged on one side of the filter residue box close to the water inlet; the thumb wheel is rotationally connected in the filter residue box through a rotating shaft and is positioned above the first filter plate; the motor is arranged on one side of the filter residue box, and the output end of the motor is fixedly connected with one end of the rotating shaft; the crank is sleeved on the rotating shaft; the air bag is arranged on the side wall, close to the crank, of the filter residue box; and the jet head is arranged on one side of the drain pipe away from the drain outlet and is connected with the air outlet of the air bag through an air pipe.
In order to facilitate the water quality detection of the rainwater that makes the water quality detector can be stable, preferably, water level adjustment mechanism includes control switch, guide bar, feeler lever, first solenoid valve, control switch installs at the top that detects the chamber, the guide bar symmetry sets up in control switch's both sides, the feeler lever passes through floating block sliding connection on the guide bar, and is located control switch's water quality under, first solenoid valve installs the delivery port department at detecting the chamber.
In order to control the opening and closing of the first electromagnetic valve conveniently, further, a water flow detector is installed in the connecting pipe, and a distance meter is fixedly connected to one side of the detecting cavity, which is close to the control switch.
In order to prevent rainwater flowing into the detection cavity from splashing on the control switch and the range finder, further, the control switch and the range finder are sleeved with a protective cover which is fixedly connected in the detection cavity, and through holes are formed in the positions, close to the control switch and the range finder, of the protective cover.
In order to facilitate sewage drainage into the filter residue box, preferably, the flow guide assembly comprises a rotating plate and an electric air cylinder, wherein the rotating plate is rotationally connected to a drain outlet of a drain pipe through a rotating shaft, the electric air cylinder is hinged to the drain pipe and used for driving the rotating plate to overturn, and the telescopic end of the electric air cylinder extends into the drain pipe and is propped against the rotating plate.
In order to be convenient for reduce sewage treatment plant's work burden, preferably, install the sedimentation tank in the treatment chamber, one side lower extreme fixedly connected with funnel that the filter residue case is close to first filter plate, in the delivery port of funnel extends to the sedimentation tank, the delivery port of sedimentation tank is connected with the three-way pipe, two delivery ports of three-way pipe are connected with first water pipe, second water pipe respectively, be equipped with second electromagnetic valve, third electromagnetic valve on first water pipe, the second water pipe respectively, install silt detector on the first water pipe, the one end that the three-way pipe was kept away from to the first water pipe extends to the filter residue incasement, the second filter plate is installed to the lower extreme of filter residue case, pass through third water piping connection between the outlet of filter residue case and the second water pipe, the delivery port and the external sewage pipe network of second water pipe are connected.
In order to be convenient for discharge filter residue case fast with silt, leaf, further, the filter residue case is close to the lower extreme of funnel and is equipped with the third filter plate, second filter plate, third filter plate all slope to keeping away from the one end setting of handling the case, the filter residue case is close to the lower one end of second filter plate, third filter plate all is equipped with the blowdown stopper.
In order to prevent sediment and sewage from remaining in the sedimentation tank and the filter residue box, bacteria are bred, malodor occurs, and furthermore, the two sides of the sedimentation tank, which are close to the water outlet, are provided with a first drainage plate, and one side of the filter residue box, which is close to the water outlet, is provided with a second drainage plate.
In order to facilitate normal operation of the device when power failure occurs, preferably, a storage battery is arranged in the control cavity, and the controller, the water quality detector, the control switch, the range finder, the water flow detector, the first electromagnetic valve, the electric cylinder, the motor, the second electromagnetic valve, the third electromagnetic valve and the sediment detector are electrically connected with the storage battery.
Compared with the prior art, the invention provides a municipal drainage rain and sewage diversion treatment device, which has the following beneficial effects:
1. this municipal drainage rain sewage reposition of redundant personnel processing apparatus through the setting of water conservancy diversion subassembly, can realize the accurate reposition of redundant personnel of rain sewage, avoids sewage directly to get into the river and causes the pollution, through motor, axis of rotation, thumb wheel, crank, gasbag, and the setting of jet head can prevent impurity such as leaf silt in the sewage to block up drain, first filter plate, and the effectual impurity such as messenger sewage and leaf silt is quick passes through, improves drainage efficiency.
2. This municipal drainage rain sewage shunts processing apparatus through water level adjustment mechanism's setting, can control the water level of detecting the intracavity, makes the detection end that detects the intracavity water level and do not have the water quality detector all the time to improve the accuracy that water quality detector detected, effectually improved the practicality of device.
The device has the advantages that the device has no parts which are the same as or can be realized by adopting the prior art, the invention can realize the accurate diversion of rain and sewage, avoid the pollution caused by the direct entry of sewage into a river, is beneficial to the collection, the utilization and the centralized management and the discharge of the rainwater, can reduce the treatment time of a sewage treatment plant by primarily treating the sewage, ensures the treatment efficiency of the sewage treatment plant, effectively improves the practicability of the device, and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic diagram of a municipal drainage rainwater and sewage diversion treatment device;
fig. 2 is a schematic diagram of the internal structure of a treatment box in the municipal drainage rain and sewage diversion treatment device;
fig. 3 is a schematic structural diagram of a drain pipe, a sedimentation tank, a residue filtering box, a funnel and the like in the municipal drainage rain and sewage diversion treatment device provided by the invention;
fig. 4 is a schematic structural diagram of a residue tank, a motor, a thumb wheel, a crank and an air bag in the municipal drainage rain and sewage diversion treatment device;
fig. 5 is a schematic structural diagram of a portion a in fig. 1 of a municipal drainage rain and sewage diversion treatment device according to the invention;
FIG. 6 is a schematic diagram of the structure of the portion B in FIG. 3 of a municipal drainage rain and sewage diversion treatment device according to the invention;
fig. 7 is a schematic structural diagram of a part C in fig. 3 of a municipal drainage rain and sewage diversion treatment device according to the invention;
fig. 8 is a schematic structural diagram of a portion D in fig. 3 of a municipal drainage rainwater and sewage diversion treatment device according to the present invention.
In the figure: 1. a treatment box; 101. a control chamber; 102. a detection chamber; 103. a processing chamber; 2. a connecting pipe; 3. a controller; 4. a water quality detector; 5. a storage battery; 6. a control switch; 7. a guide rod; 8. a feeler lever; 9. a floating block; 10. a range finder; 11. a water flow detector; 12. a drain pipe; 13. a first electromagnetic valve; 14. a filter residue box; 15. an electric cylinder; 16. a rotating plate; 17. a rotating shaft; 18. a thumb wheel; 19. a crank; 20. an air bag; 21. a motor; 22. an air pipe; 23. a jet head; 24. a sedimentation tank; 25. a first drainage plate; 26. a third filter plate; 27. a second filter plate; 28. a second drainage plate; 29. a drain plug; 30. a first water pipe; 31. a third water pipe; 32. a second electromagnetic valve; 33. a third electromagnetic valve; 34. a second water pipe; 35. a first filter plate; 36. a funnel; 37. a sediment detector.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 8, a municipal drainage rain and sewage diversion treatment apparatus includes: the treatment box 1 is connected with an external sewer port through a connecting pipe 2, wherein a control cavity 101, a detection cavity 102 and a treatment cavity 103 are arranged in the treatment box 1; the controller 3 and the water quality detector 4 are all arranged in the control cavity 101, wherein the detection end of the water quality detector 4 extends into the detection cavity 102; the water level adjusting mechanism is arranged in the detection cavity 102; the water inlet of the drain pipe 12 is connected with the water outlet of the detection cavity 102, and the water outlet is connected with an external rainwater pipe network; the filter residue box 14 is arranged on one side of the treatment box 1 close to the drain pipe 12, wherein a water inlet of the filter residue box 14 is connected with a drain outlet of the drain pipe 12; the diversion component is arranged at the drain outlet of the drain pipe 12; the first filter plate 35 is obliquely arranged on one side of the filter residue box 14 close to the water inlet; the thumb wheel 18 is rotatably connected in the residue filtering box 14 through a rotating shaft 17 and is positioned above the first filter plate 35; a motor 21 mounted on one side of the residue tank 14, and having an output end fixedly connected to one end of the rotation shaft 17; the crank 19 is sleeved on the rotating shaft 17; an air bag 20 mounted on the sidewall of the filter residue tank 14 adjacent to the crank 19; the air jet head 23 is arranged on one side of the drain pipe 12 far away from the drain outlet and is connected with the air outlet of the air bag 20 through an air pipe 22.
During installation, a worker firstly moves the device to a designated position, then connects the treatment box 1 with an external sewer port through the connecting pipe 2, then connects the water outlet of the drain pipe 12 with an external rainwater pipe network, finally connects the water outlet of the filter residue box 14 with an external sewage pipe network, and then completes installation, when raining, rainwater can wash out the road, so that pollutant and sediment leave accumulated on the road surface can flow into the detection cavity 102 together with rainwater, the earlier stage rainwater with the pollutant and sediment leave is sewage, along with the continuous flow of the rainwater into the detection cavity 102, the water level can be continuously raised, when the rainwater exceeds the detection end of the water quality detector 4, the water quality detector 4 starts to detect the water quality of the earlier stage rainwater, the water level in the detection cavity 102 can be adjusted through the arrangement of the water level adjusting mechanism, the water level in the detection cavity 102 always passes through the detection end of the water quality detector 4, so that the detection accuracy of the water quality detector 4 is improved, when the water quality detector 4 detects that the water quality detector 4 is unqualified, a signal is transmitted to the controller 3 at the moment, the controller 3 controls the diversion assembly to rotate, so that the lower end of the drain pipe 12 close to the drain outlet is sealed, unqualified sewage flows into the filter residue box 14, the sewage flowing into the filter residue box 14 is separated under the action of the first filter plate 35, impurities such as leaf and sediment in the sewage are filtered, the sewage is subjected to preliminary filtration, the work load of a sewage treatment plant is reduced, the sewage treatment efficiency of the sewage treatment plant is effectively improved, when the controller 3 controls the diversion assembly to work, the motor 21 is started again, the motor 21 drives the deflector wheel 18 to rotate through the rotating shaft 17, thereby shifting the impurities such as leaf sediment and the like flowing onto the first filter plate 35 to one end of the first filter plate 35 far away from the water inlet, thereby improving the trafficability of water flow, preventing the impurities such as leaf sediment and the like from blocking the filter holes on the first filter plate 35 and affecting the discharge of sewage, wherein, a crank 19 is fixedly connected on the rotating shaft 17, one side of the inner wall of the filter residue box 14 close to the crank 19 is provided with an air bag 20, when the rotating shaft 17 rotates, the crank 19 can also drive the crank 19 to rotate, the crank 19 can intermittently extrude the air bag 20, thereby the air bag 20 supplies air to the air jet head 23 through the air pipe 22, the air jet head 23 jets the impurities such as leaf sediment and the like in the drain outlet of the drain pipe 12, so that the impurities such as leaf sediment and the like are prevented from being pushed too much, the drain outlet is blocked, thereby affecting the passage of sewage, the sewage is flushed out of the drain hole, and the phenomenon that urban pavement is flooded, the sewage and impurities such as leaf sediment can be effectively and rapidly passed through, the drainage efficiency is improved, the filtered garbage but the heavy metal pollution is serious initial rainwater can be discharged into a sewage pipe network through the drainage outlet of the filter residue box 14 and then conveyed into a sewage treatment plant for further treatment, when the water quality detector 4 detects that the rainwater in the detection cavity 102 meets the drainage standard, the controller 3 controls the diversion assembly to reverse, so that the drainage pipe 12 is conducted, the rainwater meeting the drainage standard can flow into the rainwater pipe network along the drainage pipe 12 and then is discharged into a river, the device can realize the accurate diversion of the rainwater and the sewage, avoid the pollution caused by the direct entry of the sewage into the river, and is beneficial to the collection, the utilization and the centralized management and the drainage of the rainwater, the treatment time of the sewage treatment plant can be reduced by carrying out the initial treatment on the sewage, ensure the treatment efficiency of the sewage treatment plant, effectively improve the practicability of the device, and be suitable for popularization and use.
Example 2:
referring to fig. 1, 3 and 5, a municipal drainage rain and sewage diversion treatment apparatus is basically the same as that of embodiment 1, and further comprises: the water level regulating mechanism comprises a control switch 6, a guide rod 7, a feeler lever 8 and a first electromagnetic valve 13, wherein the control switch 6 is arranged at the top of a detection cavity 102, the guide rod 7 is symmetrically arranged at two sides of the control switch 6, the feeler lever 8 is connected onto the guide rod 7 in a sliding way through a floating block 9 and is positioned right below the control switch 6, the first electromagnetic valve 13 is arranged at a water outlet of the detection cavity 102, when the water level regulating mechanism is not used, the first electromagnetic valve 13 is in a closed state, after rainwater enters the detection cavity 102, the feeler lever 8 is continuously lifted under the action of the floating block 9 along with the continuous rising of the water level of the rainwater, when the feeler lever 8 is lifted to the uppermost end, the controller 3 is started through the control switch 6, and the controller 3 can control the first electromagnetic valve 13 to be opened by a certain angle, so that the rainwater with a certain depth is always stored in the detection cavity 102, the water quality detector 4 is conveniently detected, the water quality detector 4 can not detect the rainwater when the water level is prevented from being lower, and the water quality detector 4 can stably detect the rainwater quality of the rainwater, and the subsequent rainwater and dirt separation work is conveniently carried out;
the water flow detector 11 is arranged in the connecting pipe 2, the distance meter 10 is fixedly connected to one side of the detecting cavity 102 close to the control switch 6, the rainfall can be monitored in real time through the arrangement of the water flow detector 11, so that the opening size of the first electromagnetic valve 13 can be controlled according to the rainfall, the rainwater with a certain depth is always stored in the detecting cavity 102, the water quality detector 4 is convenient to detect, the rising height of the floating block 9 can be monitored in real time through the arrangement of the distance meter 10, when the water flows into the detecting cavity 102, the floating block 9 moves to the lowest end at the moment when the rainwater in the detecting cavity 102 is completely filled, after the distance meter 10 detects that the floating block 9 moves to the lowest end, a signal is transmitted to the controller 3 at the moment, the controller 3 can control the first electromagnetic valve 13 to be closed, the drain pipe 12 is sealed, dust and leaves are prevented from flowing into the drain pipe 12 along with the rainwater with good water quality, the river water pollution is caused, and the practicability of the device is effectively improved;
the control switch 6, cup joint the protection casing on the distancer 10, protection casing fixed connection is in detecting the intracavity 102, and the protection casing is close to control switch 6, all is equipped with the through-hole under the distancer 10, through the setting of protection casing, can play the effect of protection to control switch 6, distancer 10, prevent to flow into the rainwater that detects the intracavity 102 and splash to control switch 6, on the distancer 10, make control switch 6, distancer 10 take place the short circuit to make the operation that control switch 6 distancer 10 can be stable when using, improve its life.
Example 3:
referring to fig. 6, a municipal drainage rain and sewage diversion treatment apparatus is basically the same as that of embodiment 1, and further: the diversion component comprises a rotating plate 16 and an electric air cylinder 15, wherein the rotating plate 16 is rotationally connected to a drain outlet of the drain pipe 12 through a rotating shaft, a support is mounted on the outer side of the drain pipe 12 and is in sealed arrangement with the drain pipe 12, a containing hole for containing a telescopic rod of the electric air cylinder 15 to stretch in is formed in the side wall of the drain pipe 12 corresponding to the mounting position of the support, the electric air cylinder 15 is obliquely arranged at the lower end of one side of the drain pipe 12, close to the air jet head 23, of the drain pipe 12 through the support, the telescopic end of the electric air cylinder 15 extends into the drain pipe 12 and abuts against the rotating plate 16, and when the telescopic rod of the electric air cylinder 15 stretches or retracts, the rotating plate 16 can be driven to overturn. It can be understood that the telescopic rod of the electric cylinder 15 is in sliding fit with the rotating plate 16, and of course, the telescopic end of the electric cylinder 15 may be hinged with the rotating plate 16, while the other end of the electric cylinder 15 is hinged with the bracket, and the installation mode may be selected according to actual needs. When the quality of water that water quality testing appearance 4 detected earlier stage rainwater is relatively poor, control electronic cylinder 15 through the controller 3 and extend this moment, electronic cylinder 15's flexible end then drives rotor plate 16 and rotates, rotor plate 16 then seals drain pipe 12, make sewage flow filter treatment in filter residue case 14, wherein, rotor plate 16's length is greater than drain pipe 12's width, thereby rotor plate 16 seals with drain pipe 12 back, can make rotor plate 16 slope certain angle, and then be convenient for make sewage can flow into filter residue incasement 14 fast along the angle of slope, prevent impurity such as leaf in the sewage from causing the jam to drain of drain pipe 12, influence the passage of sewage, the effectual practicality that improves the device.
Example 4:
referring to fig. 1, 3, 7 and 8, a municipal drainage rain and sewage diversion treatment apparatus is basically the same as that of embodiment 1, and further comprises: the sedimentation tank 24 is arranged in the treatment cavity 103, the funnel 36 is fixedly connected to the lower end of one side of the filter residue box 14 close to the first filter plate 35, the water outlet of the funnel 36 extends into the sedimentation tank 24, the water outlet of the sedimentation tank 24 is connected with a three-way pipe, two water outlets of the three-way pipe are respectively connected with a first water pipe 30 and a second water pipe 34, the first water pipe 30 and the second water pipe 34 are respectively provided with a second electromagnetic valve 32 and a third electromagnetic valve 33, the first water pipe 30 is provided with a sediment detector 37, one end of the first water pipe 30 far away from the three-way pipe extends into the filter residue box 14, the lower end of the filter residue box 14 is provided with a second filter plate 27, the water outlet of the filter residue box 14 is connected with the second water pipe 34 through a third water pipe 31, the water outlet of the second water pipe 34 is connected with an external sewage pipe network, when the rainwater in the current period flows into the filter residue box 14, the first filter plate 35 can filter leaves and a plurality of large blocks of impurities, sediment and sewage flow into the sedimentation tank 24 through the hopper 36 for sedimentation treatment, after sediment sedimentation is completed, the second electromagnetic valve 32 is opened at the moment, a small amount of sewage flows into the filter residue tank 14 through the first water pipe 30, the sediment detector 37 is opened to detect the sediment amount in the first water pipe 30 when the second electromagnetic valve 32 is opened, when the sediment detector 37 detects that no sediment exists in the first water pipe 30, the second electromagnetic valve 32 is closed at the moment, the third electromagnetic valve 33 is opened, at the moment, the sewage without sediment flows into an external sewage pipe network through the second water pipe 34 and is conveyed into a sewage treatment plant for treatment, the sediment and the sewage entering the filter residue tank 14 are separated under the action of the second filter plate 27, the sediment is reserved in the filter residue tank 14 by the second filter plate 27, the sewage flows into the second water pipe 34 through the third water pipe 31 and then flows into an external sewage pipe network through the second water pipe 34, so that the sewage is subjected to primary treatment, the work load of a sewage treatment plant is reduced, the sewage treatment efficiency of the sewage treatment plant is effectively improved, and the practicability is higher;
the lower end of the filter residue box 14, which is close to the funnel 36, is provided with a third filter plate 26, the second filter plate 27 and the third filter plate 26 are both obliquely arranged towards one end far away from the treatment box 1, and the lower ends of the filter residue box 14, which are close to the second filter plate 27 and the third filter plate 26, are respectively provided with a drain plug 29;
the sedimentation tank 24 is close to the both sides of outlet and is equipped with first drainage board 25, and the filter residue case 14 is close to one side of outlet and is equipped with second drainage board 28, through the setting of first drainage board 25, second drainage board 28, can play the effect of water conservancy diversion to the silt in the sedimentation tank 24 and the sewage in the filter residue case 14, prevent silt, sewage and remain in sedimentation tank 24, filter residue case 14 to breed the bacterium, take place the phenomenon of foul.
Example 5:
referring to fig. 1, a municipal drainage rain and sewage diversion treatment apparatus is basically the same as that of embodiment 1, and further: the battery 5 is installed to control chamber 101, controller 3, water quality testing appearance 4, control switch 6, distancer 10, rivers detector 11, first solenoid valve 13, electric cylinder 15, motor 21, second solenoid valve 32, third solenoid valve 33, silt detector 37 all with battery 5 electric connection, through battery 5's setting, when encountering strong wind and heavy rain and air and lead to having a power failure, can open battery 5 and supply power for the device, make the device can normally work, the effectual practicality that improves the device.
The invention can realize the accurate diversion of rain and sewage, avoid the pollution caused by the sewage directly entering the river, is beneficial to the collection and the utilization of the rainwater and the centralized management and the discharge, can reduce the treatment time of the sewage treatment plant by carrying out the primary treatment on the sewage, ensures the treatment efficiency of the sewage treatment plant, effectively improves the practicability of the device and is suitable for popularization and use.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. A municipal drainage rain and sewage diversion treatment method, wherein the treatment method is based on a treatment device, and the treatment device comprises:
the treatment box (1), the treatment box (1) is connected with an external sewer port through a connecting pipe (2),
wherein, a control cavity (101), a detection cavity (102) and a processing cavity (103) are arranged in the processing box (1);
the controller (3) and the water quality detector (4) are all arranged in the control cavity (101),
wherein the detection end of the water quality detector (4) extends into the detection cavity (102);
the water level adjusting mechanism is arranged in the detection cavity (102);
the water inlet of the drain pipe (12) is connected with the water outlet of the detection cavity (102), and the water outlet is connected with an external rainwater pipe network;
a filter residue box (14) arranged at one side of the treatment box (1) close to the drain pipe (12),
wherein, the water inlet of the filter residue box (14) is connected with the sewage outlet of the drain pipe (12);
the diversion assembly is arranged at the drain outlet of the drain pipe (12);
the first filter plate (35) is obliquely arranged on one side, close to the water inlet, of the filter residue box (14);
the thumb wheel (18) is rotationally connected in the residue filtering box (14) through a rotating shaft (17) and is positioned above the first filter plate (35);
the motor (21) is arranged on one side of the filter residue box (14), and the output end of the motor is fixedly connected with one end of the rotating shaft (17);
a crank (19) sleeved on the rotating shaft (17);
an air bag (20) which is arranged on the side wall of the residue filtering box (14) close to the crank (19);
the air jet head (23) is arranged on one side of the drain pipe (12) far away from the drain outlet and is connected with the air outlet of the air bag (20) through an air pipe (22);
the water level adjusting mechanism comprises a control switch (6), a guide rod (7), a feeler lever (8) and a first electromagnetic valve (13), wherein the control switch (6) is arranged at the top of the detection cavity (102), the guide rod (7) is symmetrically arranged at two sides of the control switch (6), the feeler lever (8) is slidably connected onto the guide rod (7) through a floating block (9) and is positioned right below the control switch (6), and the first electromagnetic valve (13) is arranged at the water outlet of the detection cavity (102);
a water flow detector (11) is arranged in the connecting pipe (2), and a distance meter (10) is fixedly connected to one side of the detection cavity (102) close to the control switch (6);
the control switch (6) and the range finder (10) are sleeved with a protective cover, the protective cover is fixedly connected in the detection cavity (102), and through holes are formed in the protective cover and close to the control switch (6) and under the range finder (10);
the flow guide assembly comprises a rotating plate (16) and an electric air cylinder (15), the rotating plate (16) is rotatably connected to a drain outlet of the drain pipe (12) through a rotating shaft, the electric air cylinder (15) is obliquely arranged at the lower end of one side of the drain pipe (12) close to the jet head (23) through a bracket, and the telescopic end of the electric air cylinder (15) extends into the drain pipe (12) and is propped against the rotating plate (16);
a sedimentation tank (24) is arranged in the treatment cavity (103), a funnel (36) is fixedly connected to the lower end of one side of the filter residue box (14) close to the first filter plate (35), a water outlet of the funnel (36) extends into the sedimentation tank (24), a three-way pipe is connected to a water outlet of the sedimentation tank (24), a first water pipe (30) and a second water pipe (34) are respectively connected to two water outlets of the three-way pipe, a second electromagnetic valve (32) and a third electromagnetic valve (33) are respectively arranged on the first water pipe (30) and the second water pipe (34), a sediment detector (37) is arranged on the first water pipe (30), one end of the first water pipe (30) far away from the three-way pipe extends into the filter residue box (14), a second filter plate (27) is arranged at the lower end of the filter residue box (14), a water outlet of the filter residue box (14) is connected with the second water pipe (34) through a third water pipe (31), and a water outlet of the second water pipe (34) is connected with sewage outside;
the lower end of the filter residue box (14) close to the funnel (36) is provided with a third filter plate (26), the second filter plate (27) and the third filter plate (26) are both obliquely arranged towards one end far away from the treatment box (1), and one end of the filter residue box (14) close to the second filter plate (27) and one end of the third filter plate (26) which is lower is provided with a drain plug (29);
the two sides of the sedimentation tank (24) close to the water outlet are provided with first drainage plates (25), and one side of the filter residue box (14) close to the water outlet is provided with second drainage plates (28);
the control cavity (101) is internally provided with a storage battery (5), and the controller (3), the water quality detector (4), the control switch (6), the distance meter (10), the water flow detector (11), the first electromagnetic valve (13), the electric cylinder (15), the motor (21), the second electromagnetic valve (32), the third electromagnetic valve (33) and the sediment detector (37) are electrically connected with the storage battery (5);
the processing method comprises the following steps:
firstly, the device is moved to a designated position, then the treatment box (1) is connected with an external sewer port through a connecting pipe (2), then the water outlet of a drain pipe (12) is connected with an external rainwater pipe network, and finally the water outlet of a filter residue box (14) is connected with an external sewage pipe network, so that the installation can be completed;
when raining, rainwater can wash out the road surface, make pollutant and silt leaf that the road surface is left on can communicate the rainwater and flow into detection chamber (102) together, the rainwater that earlier stage has pollutant and silt leaf is sewage, along with the rainwater constantly flowing into detection chamber (102), the water level can rise constantly, when the rainwater is beyond the detection end of water quality detector (4), water quality detector (4) begins to detect earlier stage rainwater quality of water, through setting up of water level adjustment mechanism, can adjust the water level in detection chamber (102), make the water level in detection chamber (102) not beyond the detection end of water quality detector (4) all the time, thereby improve the accuracy that water quality detector (4) detected;
when the water quality detector (4) detects that the sewage is unqualified, a signal is transmitted to the controller (3), the controller (3) controls the diversion assembly to rotate, so that the lower end of the drain pipe (12) close to the sewage outlet is sealed, unqualified sewage flows into the filter residue box (14), the sewage flowing into the filter residue box (14) is separated under the action of the first filter plate (35), impurities such as leaf sediment in the sewage are filtered, the sewage is subjected to preliminary filtration, the workload of a sewage treatment plant is reduced, and the sewage treatment efficiency of the sewage treatment plant is effectively improved;
when the controller (3) controls the flow guiding assembly to work, the motor (21) is restarted, the motor (21) drives the thumb wheel (18) to rotate through the rotating shaft (17), thereby shifting impurities such as leaf sediment flowing onto the first filter plate (35) to one end of the first filter plate (35) far away from the water inlet, improving the water flow trafficability, preventing the impurities such as leaf sediment from blocking the filter holes on the first filter plate (35) and affecting the discharge of sewage, wherein the rotating shaft (17) is fixedly connected with a crank (19), one side of the inner wall of the filter residue box (14) close to the crank (19) is provided with an air bag (20), and when the rotating shaft (17) rotates, the crank (19) can be driven to rotate, the crank (19) can intermittently extrude the air bag (20), thereby the air bag (20) supplies air to the air jet head (23) through the air pipe (22), the air jet head (23) jets the impurities such as leaf sediment in the drain outlet of the drain pipe (12) to enable the impurities to quickly enter the filter residue box (14), the impurities such as leaf sediment are prevented from being excessively pushed and accumulated, the drain outlet is blocked, the sewage is influenced, the sewage is discharged out of the sewer outlet, the phenomenon that urban road surfaces are flooded is caused, the impurities such as sewage and leaf sediment are effectively and quickly passed, the drainage efficiency is improved, the filtered waste is discharged into a sewage pipe network through the water outlet of the filter residue box (14) when the initial rainwater which is seriously polluted by heavy metal, then the rainwater is conveyed into a sewage treatment plant for further treatment, when the water quality detector (4) detects that the rainwater in the detection cavity (102) meets the discharge standard, the controller (3) controls the diversion assembly to reverse, so that the drain pipe (12) is conducted, and the rainwater meeting the discharge standard flows into a rainwater pipe network along the drain pipe (12) and is discharged to a river.
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| CN202210142378.XA CN114457890B (en) | 2022-02-16 | 2022-02-16 | Municipal drainage rain and sewage split-flow treatment device |
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| CN202210142378.XA CN114457890B (en) | 2022-02-16 | 2022-02-16 | Municipal drainage rain and sewage split-flow treatment device |
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| CN114457890B true CN114457890B (en) | 2024-02-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114775757B (en) * | 2022-05-30 | 2024-03-08 | 中国建筑第五工程局有限公司 | Drainage system based on municipal road confluence pipe network |
| CN116971471B (en) * | 2023-09-21 | 2023-12-12 | 河南长锦建设工程有限公司辉县市分公司 | Intelligent rain and sewage diverter valve |
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