CN114988634A - A kind of oxidation ditch system for river sewage treatment and using method thereof - Google Patents
A kind of oxidation ditch system for river sewage treatment and using method thereof Download PDFInfo
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- CN114988634A CN114988634A CN202210444019.XA CN202210444019A CN114988634A CN 114988634 A CN114988634 A CN 114988634A CN 202210444019 A CN202210444019 A CN 202210444019A CN 114988634 A CN114988634 A CN 114988634A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
本发明公开了一种河道污水处理用氧化沟系统及其使用方法，包括污水过滤仓，所述污水过滤仓的中部通过承重转轴转动连接有挡水转板，所述承重转轴的一侧固定连接有第一转动齿轮，所述第一转动齿轮的一侧啮合有第二转动齿轮，所述第二转动齿轮的一侧固定连接有第一转向齿轮，所述第一转向齿轮的一侧啮合有第一锥形齿轮。本发明通过将河道连接管道和斜面滤网的设置，将河道连接管道连接到需要进行污水处理的河道边上，水流上漂浮的较大的杂质垃圾会先被斜面滤网拦下，使得后方的垃圾杂质将前方拦下的垃圾杂质相前推，可以有效防止长时间使用对河水引流口造成垃圾堵塞，且方便了工作人员对垃圾杂质的清理，提高了装置的适用性和便捷性。
The invention discloses an oxidation ditch system for river sewage treatment and a method of using the same, comprising a sewage filter bin, a water blocking plate is rotatably connected in the middle of the sewage filter bin through a load-bearing rotating shaft, and one side of the load-bearing rotating shaft is fixedly connected There is a first rotating gear, one side of the first rotating gear is meshed with a second rotating gear, one side of the second rotating gear is fixedly connected with a first steering gear, and one side of the first steering gear is meshed with a first bevel gear. The present invention connects the river connecting pipeline to the edge of the river where sewage treatment needs to be carried out by arranging the river connecting pipe and the inclined screen. The garbage impurity pushes the garbage impurity caught in the front, which can effectively prevent the garbage from blocking the river drainage port due to long-term use, and facilitates the staff to clean up the garbage and impurities, and improves the applicability and convenience of the device.
Description
Technical Field
The invention relates to the technical field of sewage treatment oxidation treatment, in particular to an oxidation ditch system for river sewage treatment and a using method thereof.
Background
The aerator in the sewage treatment technology is a machine which directly injects 'micro bubbles' into untreated sewage through a gas dispersing impeller, under the combined action of a coagulant and a flocculating agent, suspended matters are subjected to physical flocculation and chemical flocculation to form large suspended matter floccules, the 'floccules' float on a liquid surface to form floating slag under the buoyancy of the bubble clusters, the machine is separated from water by utilizing a slag scraping machine, the aerator has good oxygenation effect in the treatment process, can provide sufficient oxygen-maintaining concentration for water treatment, thus effectively improving the treatment effect on the sewage to a certain extent, effectively controlling secondary pollution, being an environment-friendly water treatment mode, generating and maintaining effective gas-water contact, keeping a certain dissolved oxygen concentration in the water under the condition that the biological oxidation continuously consumes oxygen, and effectively saving the cost of water treatment, is a technology with good treatment effect.
The oxidation ditch system for river sewage treatment in the prior art has the following defects:
1. patent document CN112775161A discloses, "a river course sewage treatment device, which comprises a fixing plate, one side of fixed plate is rotated through the bearing and is connected with the dwang, and the first fixed section of thick bamboo of one end fixedly connected with of dwang, fixedly connected with filter between the both sides of first fixed section of thick bamboo inner wall, and the filtration pore has all been seted up with the bottom in the top of filter, the both sides of filter are the unclosed setting, and the inside swing joint of filter has the diaphragm, the top of diaphragm and the equal fixedly connected with fixed head in bottom, the both sides of filter all communicate there is fixed pipe. The utility model discloses can clear up the debris that filter off fast convenient in river course sewage treatment filtering process, fine has prevented to take place the condition of jam in the filtering process, brought very big facility to river course sewage's filtration for the staff, better faster assurance that river course sewage treatment is filterable go on, the filterable efficiency and the effect of river course sewage treatment have been improved, excellent in use effect, but be fit for promoting "this equipment does not possess power potential energy recycle's function, thereby easily cause the waste of resource.
2. Patent document CN108585276A discloses, "a river sewage treatment method, the river course sewage is completely purified by sequentially performing flocculating treatment by a flocculating agent, adsorption treatment by modified mixed soil, adsorption treatment by activated carbon and filtration by a ceramic membrane, the river course sewage treatment method is simple and convenient, through reasonable planning of periodical purification treatment, harmful substances, harmful bacteria and impurities of heavy metals in the sewage can be effectively killed, and removes organic matters, so that the purified water quality is better, the sewage treatment efficiency of the invention is high, the treated water meets the relevant national sanitary standard, can directly discharge, is favorable for relieving the pressure of environmental pollution, but the river sewage treatment method does not have the function of stirring sewage to ensure that the sewage is fully reacted, thereby easily reducing the working efficiency of workers and wasting time and energy.
3. Patent document CN110759472A discloses "a river sewage treatment device, which includes an ecological filter assembly, a biological filter for synchronously removing nitrogen and phosphorus from sewage, and a purification and remediation unit for decomposing pollutants in water. According to the river sewage treatment device provided by the invention, the biological filter, the purification and restoration component and the ecological filter component are matched with each other, so that the water body is comprehensively purified and treated from the water surface to the water bottom, meanwhile, plants and microorganisms in the water body are used for treating, no additional chemical reagent is needed to be added, secondary pollution is avoided, too many mechanical equipment are not needed to increase the operation cost, aquatic plants for treating can be used as landscaping environment, but the river sewage treatment device does not have the function of automatically scraping the settled sewage, and manual cleaning is still needed after the use is finished, so that the work load of workers is easily increased.
Disclosure of Invention
The invention aims to provide an oxidation ditch system for river sewage treatment and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the above objects, the present invention provides the following technical solution, wherein the oxidation ditch system for river sewage treatment comprises a sewage filtering bin, the middle part of the sewage filtering bin is rotatably connected with a water baffle rotating plate through a bearing rotating shaft, one side of the bearing rotating shaft is fixedly connected with a first rotating gear, one side of the first rotating gear is engaged with a second rotating gear, one side of the second rotating gear is fixedly connected with a first steering gear, one side of the first steering gear is engaged with a first bevel gear, one side of the first bevel gear is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a second bevel gear, one side of the second bevel gear is engaged with a second steering gear, the second steering gear is rotatably connected with a rotating shaft through a driving belt,
the sewage filter bin is characterized in that a supporting block is fixedly connected to the upper surface of the sewage filter bin, a connecting column is rotatably connected to one side of the supporting block through a rotating shaft, and a filter mesh is fixedly connected to one side of the connecting column.
Preferably, one side fixedly connected with river course connecting tube in sewage filter storehouse, one side fixedly connected with inclined plane filter screen of river course connecting tube upper surface.
Preferably, a water outlet is formed in one side of the sewage filtering bin, a settling pond is fixedly connected to one side, close to the water outlet, of the sewage filtering bin, and a fixing groove is formed in the inner bottom wall of the settling pond through the inner bottom wall of the settling pond and fixedly connected with a fixing connecting plate.
Preferably, the middle part of the fixed connection plate is fixedly connected with a fixing ring, the middle part of the fixing ring is provided with a first limiting sliding groove, and the top of one side of the fixed connection plate is fixedly connected with a first rack.
Preferably, a second limiting sliding groove is formed in the middle of the inner side wall of the sedimentation tank, and a second rack is fixedly connected to the top of the inner side wall of the sedimentation tank.
Preferably, a first sliding plate is lapped on one side of the fixed connecting plate, a first limiting block is fixedly connected to one side of the first sliding plate, the first limiting block is connected to the inside of the first limiting sliding groove in a sliding mode, a connecting pipe is fixedly connected to the bottom of the other side of the first sliding plate, and a second sliding plate is fixedly connected to one end of the connecting pipe.
Preferably, one side of the second sliding plate is provided with a second limiting block, the second limiting block is connected to the inside of the second limiting sliding groove in a sliding mode, a motor is fixedly mounted at the top of the second sliding plate, the output end of the motor is connected with a moving gear in a rotating mode through a bearing shaft, and the moving gear is meshed with the surface of the second rack.
Preferably, the upper surface of the connecting pipe is fixedly connected with a water pipe, the inner side wall of the water pipe is rotatably connected with a one-way valve through a spring rotating shaft, the top end of the water pipe is fixedly connected with an aeration pipe, and the top of the aeration pipe is fixedly connected with an aeration net piece.
Preferably, the middle part of one side of the first sliding plate is connected with a slag scraping plate through a clamping plate in a clamping manner, the middle part of the slag scraping plate is fixedly connected with a slag scraping filter screen, one side of the sedimentation tank is fixedly connected with a drain pipe, and the middle part of the drain pipe is in threaded connection with a valve.
A use method of an oxidation ditch system for river sewage treatment comprises the following steps:
s1, when the device is used, a river channel connecting pipeline is connected to the edge of a river channel needing sewage treatment, so that sewage needing to be treated in the river channel can be drained into the device through the river channel connecting pipeline, when water flow in the river channel flows into the river channel connecting pipeline, larger impurity garbage floating on the water flow can be blocked by an inclined plane filter screen firstly, the inclined plane filter screen and the water surface form a relatively flat inclination angle, the garbage impurities at the rear part can push the garbage impurities blocked at the front part forwards, the garbage blockage of a river water drainage opening due to long-time use can be effectively prevented, workers can conveniently clean the garbage impurities, and the applicability and the convenience of the device are improved;
s2, when the device is used, river water primarily filtered by the inclined plane filter screen flows into the sewage filtering bin, the initial inlet of the sewage filtering bin has a downward inclined angle and can increase downward acceleration to the water flow, the accelerated water flow impacts the water retaining rotating plate to enable the water retaining rotating plate to rotate through the bearing rotating shaft, the water retaining rotating plate drives the first rotating gear to rotate through the rotating shaft, the first gear drives the second gear to rotate, the diameter of the first gear is half of that of the second gear, the second gear drives the first conical gear to rotate through the first rotating gear, the first conical gear drives the second conical gear to rotate through the connecting rod, the second conical gear drives the second rotating gear to rotate, the rotating shaft drives the connecting column to rotate to enable the filter screen to rotate, when the device introduces the water flow, the rotating shaft can be driven only through the power of the water flow, the filter net rotates, the rotation direction of the filter net at the bottom of the rotating shaft is opposite to the flow direction of sewage drained from the sewage filter bin, impurities and garbage in the sewage can be filtered by the filter net and lifted out of the device, the impurities and the garbage can be cleaned, the utilization of energy is greatly increased by using water flow potential energy, the potential energy waste is reduced, and the applicability of the device is improved;
s3, when the device is used, the first sliding plate slides on the fixed connecting plate through the first limiting block and the first limiting sliding groove, the second sliding plate slides on the inner wall of the sedimentation tank through the second limiting block and the second limiting sliding groove, when the device works, the motor is electrified to drive the moving gear to rotate, the moving gear is meshed with the second rack, the moving gear drives the second sliding plate to rotate in the sedimentation tank, the first sliding plate is connected with the second sliding plate through the connecting pipe, so that the second sliding plate drives the connecting pipe and the first sliding plate to rotate together in the sedimentation tank, gas is introduced into the connecting pipe, micro bubbles are injected into sewage to be treated through the aeration pipe and the aeration net piece, suspended matters in the sewage are coagulated, a movable aeration method is used, the sewage coagulation effect in the sedimentation tank can be greatly increased, and the installation number of the aeration machines is reduced, the economic consumption is reduced, and the applicability and the economical efficiency of the device are improved;
s4, when the device is used and works, the first sliding plate and the second sliding plate drive the connecting pipe to rotate in the sedimentation tank, the scum scraping plate clamped on one side of the first sliding plate and the second sliding plate scrapes scum on the coagulated floater on the surface of the water body, the scum scraping efficiency can be greatly increased, the labor force is reduced, and the applicability of the device is improved
Compared with the prior art, the invention has the following beneficial effects:
the river channel connecting pipeline is connected to the edge of a river channel needing sewage treatment through the arrangement of the river channel connecting pipeline and the inclined plane filter screen, when water flow in the river channel flows into the river channel connecting pipeline, larger impurity garbage floating on the water flow is firstly blocked by the inclined plane filter screen, the inclined plane filter screen forms a relatively flat inclined angle with the water surface, the garbage impurities at the rear part can push the garbage impurities at the front part forwards, the garbage blockage of a river water drainage port due to long-time use can be effectively prevented, workers can conveniently clean the garbage impurities, the applicability and the convenience of the device are improved, the river water primarily filtered by the inclined plane filter screen flows into the sewage filtering bin through the arrangement of the filtering bin, when the device introduces the water flow, the rotating shaft can be driven by the power of the water flow to rotate the filter screen, and the rotating direction of the filter screen at the bottom of the rotating shaft is opposite to the sewage flow direction guided in the sewage filtering bin, the filter screen can filter impurities and garbage in sewage, the filter screen can be lifted out of the device to clean the impurities and the garbage, the energy utilization is greatly increased by using water flow potential energy, the potential energy waste is reduced, the applicability of the device is improved, through the arrangement of the fixed connecting plate and the connecting pipe, when the device works, gas is introduced into the connecting pipe, micro bubbles are injected into the sewage to be treated through the aeration pipe and the aeration screen, suspended matters in the sewage are coagulated, by using a movable aeration method, the sewage coagulation effect in a sedimentation tank can be greatly increased, the installation quantity of the aerator is reduced, the economic consumption is reduced, the applicability and the saving of the device are improved, through the arrangement of the slag scraping plate, when the device works, the slag scraping plate carries out slag scraping treatment on floaters coagulated on the surface of a water body, the slag scraping efficiency can be greatly increased, reduce the manpower, improve the suitability of device.
Drawings
FIG. 1 is a schematic structural view of a sewage filtration bin according to the present invention.
Fig. 2 is a schematic structural view of the fixed connecting plate of the present invention.
Fig. 3 is a schematic structural view of a second limiting chute of the present invention.
Fig. 4 is a schematic structural view of the fixed connecting plate of the present invention.
FIG. 5 is a schematic view of a connecting tube according to the present invention.
Fig. 6 is a schematic view of the moving gear structure of the present invention.
FIG. 7 is a schematic view of the structure of the aeration mesh of the present invention.
Fig. 8 is a schematic view of the structure of the slag scraping plate of the invention.
Fig. 9 is a schematic view of a drain structure according to the present invention.
Fig. 10 is a schematic view of the structure of the river channel connecting pipeline of the present invention.
Fig. 11 is a schematic view of the structure of the filter mesh sheet of the present invention.
FIG. 12 is a schematic view of a water deflector of the present invention.
In the figure: 1. a sewage filtering bin; 2. a load-bearing rotating shaft; 3. a water retaining rotating plate; 4. a first rotating gear; 5. a second rotating gear; 6. a first steering gear; 7. a first bevel gear; 8. a connecting rod; 9. a second bevel gear; 10. a second steering gear; 11. a transmission belt; 12. a rotating shaft; 13. a support block; 14. connecting columns; 15. a filter mesh sheet; 16. the river channel is connected with a pipeline; 17. an inclined plane filter screen; 18. a water outlet; 19. a sedimentation tank; 20. fixing grooves; 21. fixing the connecting plate; 22. a stationary ring; 23. a first limiting chute; 24. a first rack; 25. a second limit chute; 26. a second rack; 27. a first slide plate; 28. a first stopper; 29. a connecting pipe; 30. a second slide plate; 31. a second limiting block; 32. a motor; 33. a moving gear; 34. a water delivery pipe; 35. a spring shaft; 36. a one-way valve; 37. an aeration pipe; 38. an aeration mesh sheet; 39. clamping a plate; 40. a slag scraping plate; 41. a slag scraping filter screen; 42. a drain pipe; 43. and (4) a valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, an oxidation ditch system for river sewage treatment comprises a sewage filtering bin 1, a water blocking rotary plate 3 is rotatably connected to the middle part of the sewage filtering bin 1 through a bearing rotary shaft 2, a first rotary gear 4 is fixedly connected to one side of the bearing rotary shaft 2, a second rotary gear 5 is meshed to one side of the first rotary gear 4, a first steering gear 6 is fixedly connected to one side of the second rotary gear 5, a first bevel gear 7 is meshed to one side of the first steering gear 6, a connecting rod 8 is fixedly connected to one side of the first bevel gear 7, a second bevel gear 9 is fixedly connected to one end of the connecting rod 8, a second steering gear 10 is meshed to one side of the second bevel gear 9, and a rotary shaft 12 is rotatably connected to the second steering gear 10 through a driving belt 11,
the upper surface of the sewage filtering bin 1 is fixedly connected with a supporting block 13, one side of the supporting block 13 is rotatably connected with a connecting column 14 through a rotating shaft 12, one side of the connecting column 14 is fixedly connected with a filtering net sheet 15, through the arrangement of the filtering bin 1, river water primarily filtered by an inclined plane filter screen 17 flows into the sewage filtering bin 1, the initial inlet of the sewage filtering bin has a downward inclined angle and can increase downward acceleration to water flow, the accelerated water flow impacts a water blocking rotating plate 3, so that the water blocking rotating plate 3 rotates through a bearing rotating shaft 2, the water blocking rotating plate 3 drives a first rotating gear 4 to rotate through the rotating shaft 2, the first gear 4 drives a second gear 5 to rotate, the diameter of the first gear 4 is half of that of the second gear 5, the second gear 5 drives a first conical gear 7 to rotate through a first steering gear 6, the first conical gear 7 drives a second conical gear 9 to rotate through a connecting rod 8, the second bevel gear 9 drives the second steering gear 10 to rotate, the second steering gear 10 drives the rotating shaft 12 to rotate through the driving belt 11, the rotating shaft 12 drives the connecting column 14 to rotate so that the filter mesh 15 rotates, when water flow is introduced into the device, the rotating shaft can be driven only through the power of the water flow so that the filter mesh 15 rotates, the rotating direction of the filter mesh 15 at the bottom of the rotating shaft 12 is opposite to the flowing direction of sewage drained in the sewage filtering bin 1, impurities and garbage in the sewage can be filtered by the filter mesh 15 and lifted out of the device, the impurity garbage can be cleaned, the energy utilization is greatly increased by using water flow potential energy, the potential energy waste is reduced, and the applicability of the device is improved;
referring to fig. 1 and 3, an oxidation ditch system for treating river sewage is provided, wherein a river connecting pipe 16 is fixedly connected to one side of a sewage filtering bin 1, an inclined filter screen 17 is fixedly connected to one side of the upper surface of the river connecting pipe 16, the river connecting pipe 16 is connected to the edge of a river to be treated by the arrangement of the river connecting pipe 16 and the inclined filter screen 17, so that sewage to be treated in the river can be drained into the device through the river connecting pipe 16, when water in the river flows into the river connecting pipe 16, larger impurity garbage floating on the water flows can be blocked by the inclined filter screen 17, the inclined filter screen 17 forms a relatively flat inclination angle with the water surface, the garbage impurities in the rear can push forward the garbage impurities blocked in the front, the garbage blockage of a river drainage port due to long-time use can be effectively prevented, and the cleaning of the garbage impurities by workers is facilitated, the applicability and the convenience of the device are improved;
referring to fig. 1 and 4, an oxidation ditch system for river sewage treatment, a drainage outlet 18 is formed at one side of a sewage filtering bin 1, a settling basin 19 is fixedly connected at one side of the sewage filtering bin 1 close to the drainage outlet 18, a fixed connecting plate 21 is fixedly connected to an inner bottom wall of the settling basin 19 through a fixed groove 20 formed on the surface of the inner bottom wall, a fixed ring 22 is fixedly connected to the middle of the fixed connecting plate 21, a first limit chute 23 is formed in the middle of the fixed ring 22, a first rack 24 is fixedly connected to the top of one side of the fixed connecting plate 21, a second limit chute 25 is formed in the middle of the inner side wall of the settling basin 19, a second rack 26 is fixedly connected to the top of the inner side wall of the settling basin 19, a first sliding plate 27 is lapped at one side of the fixed connecting plate 21, a first limit block 28 is fixedly connected to one side of the first sliding plate 27, the first limit block 28 is slidably connected to the inside of the first limit chute 23, the bottom of the other side of the first sliding plate 27 is fixedly connected with a connecting pipe 29, one end of the connecting pipe 29 is fixedly connected with a second sliding plate 30, one side of the second sliding plate 30 is provided with a second limiting block 31, the second limiting block 31 is fixedly connected with the second sliding plate 30 (in other embodiments, the second limiting block 31 is movably connected with the second sliding plate 30, and an elastic member is arranged between the second limiting block 31 and the second sliding plate 30, so that the second limiting block 31 can be telescopically arranged at one side of the second sliding plate 30), the second limiting block 31 is slidably connected inside the second limiting chute 25, the top of the second sliding plate 30 is fixedly provided with a motor 32, the output end of the motor 32 is rotatably connected with a moving gear 33 through a bearing shaft, the moving gear 33 is meshed with the surface of the second rack 26, the upper surface of the connecting pipe 29 is fixedly connected with a water conveying pipe 34, the inner side wall of the water conveying pipe 34 is rotatably connected with a one-way valve 36 through a spring rotating shaft 35, the top end of the water pipe 34 is fixedly connected with an aeration pipe 37, the top of the aeration pipe 37 is fixedly connected with an aeration net piece 38, through the arrangement of the fixed connecting plate 21 and the connecting pipe 29, the first sliding plate 27 slides on the fixed connecting plate 21 through the first limit block 28 and the first limit chute 23, the second sliding plate 30 slides on the inner wall of the sedimentation tank 19 through the second limit block 31 and the second limit chute 25, when the device works, the motor 32 is electrified to drive the moving gear 33 to rotate, because the moving gear 33 is meshed with the second rack 26, the moving gear 33 drives the second sliding plate 30 to rotate in the sedimentation tank 19, the first sliding plate 27 is connected with the second sliding plate 30 through the connecting pipe 29, so that the second sliding plate 30 drives the connecting pipe 29 and the first sliding plate 27 to rotate together in the sedimentation tank 19, gas is introduced into the connecting pipe 29, and micro bubbles are injected into sewage to be treated through the aeration pipe 37 and the aeration net piece 38, the suspended matters in the sewage are coagulated, and the movable aeration method is used, so that the sewage coagulation effect in the sedimentation tank 19 can be greatly improved, the installation quantity of aeration machines is reduced, the economic consumption is reduced, and the applicability and the economical efficiency of the device are improved;
please refer to fig. 1 and fig. 4, an oxidation ditch system for river sewage treatment, the middle part of one side of the first sliding plate 27 is connected with the scum board 40 through the clamping plate 39 in a clamping manner, the middle part of the scum board 40 is fixedly connected with the scum screen 41, one side of the sedimentation basin 19 is fixedly connected with the drain pipe 42, the middle part of the drain pipe 42 is connected with the valve 43 through the thread, through the setting of the scum board 40, when the device works, the first sliding plate 27 and the second sliding plate 30 drive the connecting pipe 29 to rotate in the sedimentation basin 19, the scum board 40 connected to one side of the first sliding plate 27 and the second sliding plate 30 scrapes the scum of the coagulated floaters on the surface of the water body, the scum efficiency can be greatly increased, the labor force is reduced, and the applicability of the device is improved.
A use method of an oxidation ditch system for river sewage treatment comprises the following steps:
s1, when the device is used, a river channel connecting pipeline 16 is connected to the edge of a river channel needing sewage treatment, so that sewage needing to be treated in the river channel can be drained into the device through the river channel connecting pipeline 16, when water flow in the river channel flows into the river channel connecting pipeline 16, larger impurity garbage floating on the water flow is firstly blocked by an inclined plane filter screen 17, the inclined plane filter screen 17 and the water surface form a relatively flat inclined angle, the garbage impurities blocked in front can be pushed forward by the garbage impurities at the rear, the garbage blockage caused to a river water drainage port due to long-time use can be effectively prevented, workers can conveniently clean the garbage impurities, and the applicability and the convenience of the device are improved;
s2, when the device is used, river water primarily filtered by an inclined plane filter screen 17 flows into a sewage filtering bin 1, the initial inlet of the sewage filtering bin has a downward inclined angle, downward acceleration can be added to the water flow, the accelerated water flow impacts a water baffle rotating plate 3, so that the water baffle rotating plate 3 rotates through a bearing rotating shaft 2, the water baffle rotating plate 3 drives a first rotating gear 4 to rotate through the rotating shaft 2, the first gear 4 drives a second gear 5 to rotate, the diameter of the first gear 4 is half of that of the second gear 5, the second gear 5 drives a first conical gear 7 to rotate through a first steering gear 6, the first conical gear 7 drives a second conical gear 9 to rotate through a connecting rod 8, the second conical gear 9 drives a second steering gear 10 to rotate, the second steering gear 10 drives a rotating shaft 12 to rotate through a driving belt 11, the rotating shaft 12 drives a connecting column 14 to rotate, so that a filtering net piece 15 rotates, when water flow is introduced into the device, the rotating shaft can be driven only by the power of the water flow, so that the filter mesh 15 rotates, the rotating direction of the filter mesh 15 at the bottom of the rotating shaft 12 is opposite to the flow direction of sewage drained in the sewage filtering bin 1, impurities and garbage in the sewage can be filtered by the filter mesh 15 and lifted out of the device, the impurity garbage can be cleaned, the energy utilization is greatly increased by using the potential energy of the water flow, the potential energy waste is reduced, and the applicability of the device is improved;
s3, when the device is used, the first sliding plate 27 slides on the fixed connecting plate 21 through the first limiting block 28 and the first limiting chute 23, the second sliding plate 30 slides on the inner wall of the sedimentation tank 19 through the second limiting block 31 and the second limiting chute 25, when the device works, the motor 32 is electrified to drive the moving gear 33 to rotate, as the moving gear 33 is meshed with the second rack 26, the moving gear 33 drives the second sliding plate 30 to rotate in the sedimentation tank 19, the first sliding plate 27 is connected with the second sliding plate 30 through the connecting pipe 29, so that the second sliding plate 30 drives the connecting pipe 29 and the first sliding plate 27 to rotate together in the sedimentation tank 19, gas is introduced into the connecting pipe 29, micro-bubbles are injected into sewage to be treated through the aeration pipe 37 and the aeration net piece 38 to coagulate suspended matters in the sewage, and by using a movable aeration method, the sewage coagulation effect in the sedimentation tank 19 can be greatly increased, the installation quantity of the aeration machines is reduced, the economic consumption is reduced, and the applicability and the economy of the device are improved;
s4, when the device is used, when the device works, the first sliding plate 27 and the second sliding plate 30 drive the connecting pipe 29 to rotate in the sedimentation tank 19, the scum board 40 clamped on one side of the first sliding plate 27 and the second sliding plate 30 scrapes scum on the coagulated floaters on the surface of the water body, the scum scraping efficiency can be greatly increased, the labor force is reduced, and the applicability of the device is improved.
The working principle is as follows:
firstly, the river channel connecting pipeline 16 is connected to the edge of a river channel needing sewage treatment by arranging the river channel connecting pipeline 16 and the inclined plane filter screen 17, so that sewage needing to be treated in the river channel can be drained into the device through the river channel connecting pipeline 16, when water flow in the river channel flows into the river channel connecting pipeline 16, larger impurity garbage floating on the water flow is firstly blocked by the inclined plane filter screen 17, the inclined plane filter screen 17 and the water surface form a relatively flat inclination angle, the garbage impurities at the rear can push forward the garbage impurities blocked at the front, the garbage blockage caused to a river water drainage port due to long-time use can be effectively prevented, convenience is brought to cleaning of the garbage impurities by workers, and the applicability and convenience of the device are improved;
secondly, by the arrangement of the filter bin 1, river water primarily filtered by the inclined filter screen 17 flows into the sewage filter bin 1, the initial inlet of the sewage filter bin has a downward inclined angle, which can increase a downward acceleration to the water flow, the accelerated water flow impacts the water baffle rotating plate 3, so that the water baffle rotating plate 3 rotates through the bearing rotating shaft 2, the water baffle rotating plate 3 drives the first rotating gear 4 to rotate through the rotating shaft 2, the first gear 4 drives the second gear 5 to rotate, the diameter of the first gear 4 is half of the diameter of the second gear 5, the second gear 5 drives the first conical gear 7 to rotate through the first steering gear 6, the first conical gear 7 drives the second conical gear 9 to rotate through the connecting rod 8, the second conical gear 9 drives the second steering gear 10 to rotate, the second steering gear 10 drives the rotating shaft 12 to rotate through the driving belt 11, the rotating shaft 12 drives the connecting column 14 to rotate, so that the filter screen 15 rotates, when water flow is introduced into the device, the rotating shaft can be driven only by the power of the water flow, so that the filter mesh 15 rotates, the rotating direction of the filter mesh 15 at the bottom of the rotating shaft 12 is opposite to the flow direction of sewage drained in the sewage filtering bin 1, impurities and garbage in the sewage can be filtered by the filter mesh 15 and lifted out of the device, the impurity garbage can be cleaned, the energy utilization is greatly increased by using the potential energy of the water flow, the potential energy waste is reduced, and the applicability of the device is improved;
thirdly, through the arrangement of the fixed connection board 21 and the connection pipe 29, the first sliding board 27 slides on the fixed connection board 21 through the first limit block 28 and the first limit chute 23, the second sliding board 30 slides on the inner wall of the sedimentation tank 19 through the second limit block 31 and the second limit chute 25, when the device works, the motor 32 is electrified to drive the moving gear 33 to rotate, as the moving gear 33 is meshed with the second rack 26, the moving gear 33 drives the second sliding board 30 to rotate inside the sedimentation tank 19, the first sliding board 27 is connected with the second sliding board 30 through the connection pipe 29, so that the second sliding board 30 drives the connection pipe 29 and the first sliding board 27 to rotate together in the sedimentation tank 19, gas is introduced into the connection pipe 29, micro-bubbles are injected into sewage to be treated through the aeration pipe 37 and the aeration net piece 38, suspended matters in the sewage are coagulated, and a movable aeration method is used, the sewage coagulation effect in the sedimentation tank 19 can be greatly improved, the installation quantity of the aeration machines is reduced, the economic consumption is reduced, and the applicability and the economy of the device are improved;
thirdly, through the setting of scum board 40, when the device during operation, first slide 27 and second slide 30 drive connecting pipe 29 when 19 rotations in the sedimentation tank, the floater after the joint has coagulated in first slide 27 and the scum board 40 of second slide 30 one side is to the water surface is scraped the sediment and is handled, can greatly increased scrape sediment efficiency, reduces manpower, improves the suitability of device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a river course is oxidation ditch system for sewage treatment, includes sewage filtration storehouse (1), its characterized in that: the sewage filter bin is characterized in that the middle of the sewage filter bin (1) is rotatably connected with a water retaining rotating plate (3) through a bearing rotating shaft (2), one side of the bearing rotating shaft (2) is fixedly connected with a first rotating gear (4), one side of the first rotating gear (4) is meshed with a second rotating gear (5), one side of the second rotating gear (5) is fixedly connected with a first steering gear (6), one side of the first steering gear (6) is meshed with a first bevel gear (7), one side of the first bevel gear (7) is fixedly connected with a connecting rod (8), one end of the connecting rod (8) is fixedly connected with a second bevel gear (9), one side of the second bevel gear (9) is meshed with a second steering gear (10), and the second steering gear (10) is rotatably connected with a rotating shaft (12) through a driving belt (11),
the sewage filter comprises a sewage filter bin (1), and is characterized in that a supporting block (13) is fixedly connected to the upper surface of the sewage filter bin (1), a connecting column (14) is rotatably connected to one side of the supporting block (13) through a rotating shaft (12), and a filter mesh (15) is fixedly connected to one side of the connecting column (14).
2. The oxidation ditch system for river sewage treatment according to claim 1, wherein: one side fixedly connected with river course connecting tube (16) in sewage filter storehouse (1), one side fixedly connected with inclined plane filter screen (17) of river course connecting tube (16) upper surface.
3. The oxidation ditch system for river sewage treatment according to claim 1, wherein: a water outlet (18) is formed in one side of the sewage filtering bin (1), a settling pond (19) is fixedly connected to one side, close to the water outlet (18), of the sewage filtering bin (1), and a fixing connecting plate (21) is fixedly connected to the inner bottom wall of the settling pond (19) through a fixing groove (20) formed in the surface of the inner bottom wall.
4. The oxidation ditch system for river sewage treatment according to claim 3, wherein: the middle part fixedly connected with retainer plate (22) of fixed connection board (21), first spacing spout (23) have been seted up in the middle part of retainer plate (22), the first rack (24) of top fixedly connected with of fixed connection board (21) one side.
5. The oxidation ditch system for river sewage treatment according to claim 3, wherein: the middle part of the inner side wall of the sedimentation tank (19) is provided with a second limiting sliding chute (25), and the top part of the inner side wall of the sedimentation tank (19) is fixedly connected with a second rack (26).
6. The oxidation ditch system for river sewage treatment according to claim 3, wherein: one side overlap joint of fixed connection board (21) has first slide (27), the first stopper (28) of one side fixedly connected with of first slide (27), first stopper (28) sliding connection is in the inside of first spacing spout (23), the bottom fixedly connected with connecting pipe (29) of first slide (27) opposite side, the one end fixedly connected with second slide (30) of connecting pipe (29).
7. The oxidation ditch system for river sewage treatment according to claim 6, wherein: one side of second slide (30) is provided with second stopper (31), second stopper (31) sliding connection is in the inside of second spacing spout (25), the top fixed mounting of second slide (30) has motor (32), the output of motor (32) is connected with removal gear (33) through bearing shaft rotation, removal gear (33) mesh in the surface of second rack (26).
8. The oxidation ditch system for river sewage treatment according to claim 6, wherein: the upper surface of the connecting pipe (29) is fixedly connected with a water pipe (34), the inner side wall of the water pipe (34) is rotatably connected with a one-way valve (36) through a spring rotating shaft (35), the top end of the water pipe (34) is fixedly connected with an aeration pipe (37), and the top of the aeration pipe (37) is fixedly connected with an aeration net piece (38).
9. The oxidation ditch system for river sewage treatment according to claim 6, wherein: the middle part of first slide (27) one side has scum board (40) through cardboard (39) joint, the middle part fixedly connected with scum filter screen (41) of scum board (40), one side fixedly connected with drain pipe (42) of sedimentation tank (19), the middle part threaded connection of drain pipe (42) has valve (43).
10. The use method of the oxidation ditch system for river sewage treatment according to any one of claims 1 to 9, which is characterized by comprising the following steps:
s1, when the device is used, a river channel connecting pipeline (16) is connected to the edge of a river channel needing sewage treatment, so that sewage needing to be treated in the river channel can be drained into the device through the river channel connecting pipeline (16), when water flow in the river channel flows into the river channel connecting pipeline (16), larger impurity garbage floating on the water flow can be blocked by an inclined plane filter screen (17) firstly, the inclined plane filter screen (17) and the water surface form a flat inclined angle, the garbage impurities at the rear push forward the garbage impurities blocked at the front, the garbage blockage of a river water drainage opening due to long-time use can be effectively prevented, the garbage impurities can be conveniently cleaned by workers, and the applicability and the convenience of the device are improved;
s2, when the device is used, river water primarily filtered by an inclined plane filter screen (17) flows into a sewage filtering bin (1), the initial inlet of the sewage filtering bin () has a downward inclined angle and can increase downward acceleration to the water flow, the accelerated water flow impacts a water blocking rotating plate (3) to enable the water blocking rotating plate (3) to rotate through a bearing rotating shaft (2), the water blocking rotating plate (3) drives a first rotating gear (4) to rotate through the rotating shaft (2), the first gear (4) drives a second gear (5) to rotate, the diameter of the first gear (4) is half of that of the second gear (5), the second gear (5) drives a first conical gear (7) to rotate through a first steering gear (6), the first conical gear (7) drives a second conical gear (9) to rotate through a connecting rod (8), and the second steering gear (10) is driven by the first conical gear (9) to rotate, the second steering gear (10) drives the rotating shaft (12) to rotate through the driving belt (11), the rotating shaft (12) drives the connecting column (14) to rotate so that the filter screen (15) rotates, when the device introduces water flow, the rotating shaft can be driven only through the power of the water flow so that the filter screen (15) rotates, the rotating direction of the filter screen (15) at the bottom of the rotating shaft (12) is opposite to the flow direction of sewage drained in the sewage filtering bin (1), impurities and garbage in the sewage can be filtered by the filter screen (15) and lifted out of the device, the impurity garbage can be cleaned, the potential energy of the water flow is used, the utilization of energy is greatly increased, the waste of the potential energy is reduced, and the applicability of the device is improved;
s3, when the device is used, a first sliding plate (27) slides on a fixed connecting plate (21) through a first limiting block (28) and a first limiting sliding groove (23), a second sliding plate (30) slides on the inner wall of a sedimentation tank (19) through a second limiting block (31) and a second limiting sliding groove (25), when the device works, a motor (32) is electrified to drive a moving gear (33) to rotate, the moving gear (33) is meshed with a second rack (26), so the moving gear (33) drives the second sliding plate (30) to rotate in the sedimentation tank (19), the first sliding plate (27) and the second sliding plate (30) are connected through a connecting pipe (29), the second sliding plate (30) drives the connecting pipe (29) and the first sliding plate (27) to rotate together in the sedimentation tank (19), gas is introduced into the connecting pipe (29), and micro bubbles are injected into sewage to be treated through an aeration pipe (37) and a mesh (38), suspended matters in the sewage are coagulated, and by using a movable aeration method, the coagulation effect of the sewage in a sedimentation tank (19) can be greatly improved, the installation quantity of aeration machines is reduced, the economic consumption is reduced, and the applicability and the economical efficiency of the device are improved;
s4, when the device is used, when the device works, the first sliding plate (27) and the second sliding plate (30) drive the connecting pipe (29) to rotate in the sedimentation tank (19), and the scum board (40) clamped on one side of the first sliding plate (27) and the second sliding plate (30) scrapes scum on the coagulated floating substances on the surface of the water body, so that the scum scraping efficiency can be greatly increased, the labor force is reduced, and the applicability of the device is improved.
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| CN202210444019.XA CN114988634B (en) | 2022-04-26 | 2022-04-26 | Oxidation ditch system for river sewage treatment and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210444019.XA CN114988634B (en) | 2022-04-26 | 2022-04-26 | Oxidation ditch system for river sewage treatment and application method thereof |
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| CN114988634B CN114988634B (en) | 2023-05-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117756269A (en) * | 2023-12-25 | 2024-03-26 | 苏州金泽环境发展有限公司 | A mirror pollutant cleaning and collection mechanism for sewage treatment bioreactors |
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| CN114988634B (en) | 2023-05-02 |
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Address after: 214200 Nanxin East Road, HeQiao Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: Lingzhi Equipment Co.,Ltd. Country or region after: China Patentee after: JIANGSU LINGZHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Patentee after: Lingzhi water treatment equipment (Henan) Co.,Ltd. Patentee after: LINGZHI ENVIRONMENTAL PROTECTION (LINQUAN) Co.,Ltd. Address before: 214200 Nanxin East Road, HeQiao Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: LINGZHI ENVIRONMENTAL PROTECTION Co.,Ltd. Country or region before: China Patentee before: JIANGSU LINGZHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Patentee before: Lingzhi water treatment equipment (Henan) Co.,Ltd. Patentee before: LINGZHI ENVIRONMENTAL PROTECTION (LINQUAN) Co.,Ltd. |