CN113354204B - Domestic sewage recycling device - Google Patents
Domestic sewage recycling device Download PDFInfo
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- CN113354204B CN113354204B CN202110664856.9A CN202110664856A CN113354204B CN 113354204 B CN113354204 B CN 113354204B CN 202110664856 A CN202110664856 A CN 202110664856A CN 113354204 B CN113354204 B CN 113354204B
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
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Abstract
The invention discloses a novel domestic sewage recycling device, which comprises: the device comprises a filtering mechanism, an extruding mechanism and a reaction mechanism; the driving assembly is arranged at the bottom of the filtering shell, the stirring assembly is arranged in the middle of an inner cavity of the filtering shell, the coarse filtering assembly is arranged at the top of the inner cavity of the filtering shell, one end of the water outlet pipe is communicated with the side wall of the bottom of the filtering shell, and one end of the pulp outlet pipe is communicated with the side wall of the top of the filtering shell; the mud discharging assembly is arranged in the middle of the inner cavity of the extrusion shell; the extrusion assembly is positioned at the top of the inner cavity of the extrusion shell and is abutted against the top surface of the mud outlet assembly, and the other end of the mud outlet pipe is communicated with the top of the extrusion shell; the other end of the water outlet pipe is communicated with the side wall of the top of the reaction shell, the two ends of the connecting pipe are respectively communicated with the bottom of the extrusion shell and the top of the reaction shell, the aeration component is arranged at the bottom of the inner cavity of the reaction shell, the reaction component is arranged in the middle of the inner cavity of the reaction shell, and the aeration component is communicated with the inner cavity of the reaction shell through the circulating component.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a novel domestic sewage recycling device.
Background
Domestic sewage is mainly various detergents and sewage, garbage, excrement and the like used in urban life, is mostly nontoxic inorganic salts, and contains more nitrogen, phosphorus and sulfur and more pathogenic bacteria. The domestic sewage is also a low-temperature heat source and is a methane generating source.
In order to make the discharged water body reach the drainage standard, corresponding treatment steps are required, and the treatment process is sewage treatment. Sewage treatment is widely applied to various fields such as construction, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. The existing sewage treatment method is a common treatment method, in the treatment process, the activated sludge where the microorganisms are located often gradually runs off along with the progress of sewage treatment work, unnecessary waste is caused, the sewage treatment mode increases the workload of workers while consuming a large amount of resources, and meanwhile, only the microorganisms are used for treatment, but the impurities with large volume in the sewage are not filtered, so that the sewage treatment is not thorough, and the condition that the water quality is seriously influenced occurs.
Disclosure of Invention
The invention aims to provide a novel domestic sewage recycling device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a novel domestic sewage recycling device, which comprises: the device comprises a filtering mechanism, an extruding mechanism and a reaction mechanism;
the filtering mechanism comprises a filtering shell, a driving component, a stirring component, a coarse filtering component, a water outlet pipe and a slurry outlet pipe; the driving assembly is arranged at the bottom of the filtering shell, the stirring assembly is arranged in the middle of an inner cavity of the filtering shell, the coarse filtering assembly is arranged at the top of the inner cavity of the filtering shell, one end of the water outlet pipe is communicated with the side wall of the bottom of the filtering shell, and one end of the slurry outlet pipe is communicated with the side wall of the top of the filtering shell;
the extrusion mechanism comprises an extrusion shell, a mud discharging assembly and an extrusion assembly; the mud discharging assembly is arranged in the middle of the inner cavity of the extruding shell; the extrusion assembly is positioned at the top of the inner cavity of the extrusion shell and is abutted against the top surface of the mud outlet assembly, and the other end of the mud outlet pipe is communicated with the top of the extrusion shell;
the reaction mechanism comprises a reaction shell, a circulation component, an aeration component, a connecting pipe, a reaction component and a drain pipe; the other end of the water outlet pipe is communicated with the side wall of the top of the reaction shell, the two ends of the connecting pipe are respectively communicated with the bottom of the extrusion shell and the top of the reaction shell, the aeration component is arranged at the bottom of the inner cavity of the reaction shell, the reaction component is arranged in the middle of the inner cavity of the reaction shell, and the aeration component is communicated with the inner cavity of the reaction shell through the circulation component.
Preferably, the coarse filtering component comprises a water inlet pipe, a scraping motor, a scraping screw, a sealing bearing, a scraping plate, a filter screen, a discharging end cover and a storage hole;
the water inlet pipe is communicated with the top surface of the filter shell, the scraping motor is fixedly connected with the side wall of the top of the filter shell, the scraping motor output shaft penetrates through the side wall of the filter shell and fixedly connected with one end of the scraping screw, the other end of the scraping screw is rotatably connected with the inner wall of the filter shell, the sealing bearing sleeve is arranged on the outer wall of the scraping screw, the sealing bearing outer wall is fixedly connected with the filter shell, the scraper is arranged on the scraping screw, the scraper is in threaded connection with the scraping screw, the filter screen is arranged at the top of the inner cavity of the filter shell, the bottom surface of the scraper is in sliding connection with the top surface of the filter screen, the storage hole is formed in the inner wall of the filter shell, the two storage holes are formed in the upper portion of the filter screen, and the discharge end cover is detachably connected with the storage hole.
Preferably, the stirring assembly comprises a stirring cylinder, an auxiliary cylinder, a scraping rod, an exhaust hole, an annular plate, an air outlet, a sealing ring and a dosing end cover;
the utility model discloses a filter shell, including filter shell, sealing ring, auxiliary cylinder, scraper bar, annular plate, medicine feeding end cover, sealing ring, filter shell inner chamber bottom surface, the rotation hole has been seted up at filter shell bottom outer wall with the rotation hole inner wall passes through the sealing ring rotates to be connected, auxiliary cylinder is in be provided with a plurality of on the churn, auxiliary cylinder with the churn intercommunication, the exhaust hole is in a plurality of has been seted up on the auxiliary cylinder, the scraper bar sets up to elastic arc pole structure, the one end of scraper bar with churn top surface rigid coupling, the other end of scraper bar with filter shell inner wall sliding connection, the annular plate sets up filter shell inner chamber bottom surface, seted up the venthole in the annular plate, the venthole is in a plurality of have been seted up to the annular plate top surface, are located the filter screen below seted up on the filter shell inner wall with the medicine hole, add the medicine end cover with the connection can be dismantled to the medicine hole inner wall.
Preferably, the driving assembly comprises a driving shell, an exhaust pump, an air outlet pump, a driving motor, a driven gear, a driving gear, an air outlet pipe, an exhaust pipe and a rotating shaft;
the utility model discloses a filter shell, including drive casing, exhaust pump, driven gear cover, drive casing, exhaust pump input, driven gear cover, pivot one end rigid coupling, the other end of pivot with driving motor output rigid coupling, output pump sets up drive casing inner chamber bottom surface, the drive casing sets up filter shell bottom surface, the exhaust pump input runs through drive casing inner chamber bottom surface and external intercommunication, the exhaust pump input with blast pipe one end intercommunication, the blast pipe other end with churn inner wall sliding connection, the driven gear cover is established on the churn bottom outer wall, driven gear with driving gear intermeshing, the driving gear bottom with pivot one end rigid coupling, the other end of pivot with driving motor output rigid coupling, the output pump sets up drive casing inner chamber bottom surface, the output pump input end of giving vent to anger runs through drive casing inner chamber bottom surface intercommunication is external, the output pump output end with outlet duct one end intercommunication, the other end of outlet duct with go out the air cavity intercommunication.
Preferably, the extrusion assembly comprises an extrusion motor, an extrusion screw, a driving seat, a connecting shaft and an extrusion roller;
the extrusion motor rigid coupling is in on the extrusion casing outer wall, the extrusion motor output shaft runs through extrusion casing outer wall with extrusion screw rod one end rigid coupling, the extrusion screw rod other end with the extrusion casing inner wall rotates to be connected, drive the seat with the extrusion screw rod passes through threaded connection, the connecting axle sets up drive the seat bottom, the squeeze roll cover is established on the connecting axle, the squeeze roll with the connecting axle rotates to be connected.
Preferably, the mud discharging assembly comprises a mud filtering plate, a mud discharging end cover and a supporting rod;
the utility model discloses a mud filter, including extrusion casing, bracing piece, mud filter plate, mud outlet end cover, extrusion roller, mud filter plate top surface, the bracing piece is provided with a plurality of, just the bracing piece sets up extrusion casing inner chamber middle part, strain mud plate bottom surface with bracing piece top surface sliding connection is close to strain mud plate one side seted up out the mud hole on the extrusion casing inner wall, go out the mud end cover with go out mud downthehole wall and can dismantle the connection, strain mud plate top surface with the global butt of extrusion roller.
Preferably, the aeration assembly comprises a connecting cylinder, an aeration spray head and an aeration pump;
the aeration pump is arranged on the bottom surface of the reaction shell, the output end of the aeration pump penetrates through the bottom surface of the reaction shell and is communicated with the aeration spray head, the bottom of the connecting cylinder is fixedly connected with the bottom surface of the inner cavity of the reaction shell, and the aeration spray head is positioned in the connecting cylinder.
Preferably, the reaction assembly comprises a replacement end cover, a reaction cylinder, a filter hole and a biological membrane;
the outer wall of the bottom of the reaction barrel is connected with the inner wall of the connecting barrel through threads, the filter holes are formed in the outer wall of the connecting barrel, the biomembrane is sleeved on the outer wall of the reaction barrel, a microorganism layer is arranged in the reaction barrel, and the piece changing end cover is arranged in the middle of the top surface of the reaction shell.
Preferably, the circulation assembly includes a circulation pump, a circulation pipe, and an auxiliary circulation part;
one end of the circulating pipe is communicated with the outer wall of the reaction shell, the other end of the circulating pipe penetrates through the outer walls of the reaction shell and the connecting cylinder and is communicated with the connecting cylinder, and the circulating pump is arranged on the circulating pipe; the auxiliary circulating parts are provided with a plurality of parts and arranged in the reaction shell;
the auxiliary circulating part comprises an auxiliary motor, an auxiliary rod and an auxiliary branch rod;
the auxiliary motor is arranged on the top surface of the reaction shell, and an output shaft of the auxiliary motor penetrates through the top surface of the reaction shell and is fixedly connected with the top of the auxiliary rod; the auxiliary branch rods are provided with a plurality of auxiliary branch rods and are arranged on the outer walls of the auxiliary branch rods.
Preferably, the slurry outlet pipe is communicated with a slurry outlet pump, and the water outlet pipe and the water discharge pipe are both provided with shut-off valves.
The invention discloses the following technical effects: the filtering mechanism who sets up can carry out the coarse filtration with domestic sewage, get into in the filter housing after carrying out the filtering with bulky impurity, throw in behind the flocculating agent stirring subassembly with sewage with the flocculating agent carries out the intensive mixing, make impurity condense the back row advance in the extrusion mechanism, will condense unnecessary moisture in the impurity together again and retrieve, the recycle of water resource has been improved, simultaneously in entering into reaction mechanism through the exhaust water of filtering mechanism, carry out biological purification, in order to make good oxygen microorganism can strengthen purification efficiency, the aeration subassembly of setting can carry out the provision of oxygen, the circulation subassembly has realized carrying out repurifying's effect to the water in the reaction housing simultaneously, improve purifying effect, finally utilize the drain pipe to retrieve the water after will purifying and accomplish, realize reuse.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view showing the structure of a scraping bar in embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a portion A1 in embodiment 1 of the present invention;
FIG. 4 is an enlarged view of a portion A2 in example 1 of the present invention;
FIG. 5 is an enlarged view of a portion A3 in example 1 of the present invention;
FIG. 6 is an enlarged view of a portion A4 in example 1 of the present invention;
FIG. 7 is a schematic structural view of example 2 of the present invention;
wherein, 1, a filtering shell; 2. a water outlet pipe; 3. a pulp outlet pipe; 4. extruding the shell; 5. a reaction housing; 6. a connecting pipe; 7. a drain pipe; 8. a water inlet pipe; 9. a scraping motor; 10. a material scraping screw rod; 11. sealing the bearing; 12. a squeegee; 13. a filter screen; 14. a discharge end cover; 15. A material storage hole; 16. a mixing drum; 17. an auxiliary cylinder; 18. a scraping rod; 19. an exhaust hole; 20. An annular plate; 21. an air outlet; 22. a seal ring; 23. adding a medicine end cover; 24. a drive housing; 25. an exhaust pump; 26. discharging the air pump; 27. a drive motor; 28. a driven gear; 29. a driving gear; 30. an air outlet pipe; 31. an exhaust pipe; 32. a rotating shaft; 33. an extrusion motor; 34. extruding the screw; 35. a driving seat; 36. a connecting shaft; 37. a squeeze roll; 38. a mud filtering plate; 39. discharging a mud end cover; 40. a support bar; 41. a connecting cylinder; 42. an aeration nozzle; 43. an aeration pump; 44. Replacing an end cover; 45. a reaction cylinder; 46. a filter-out aperture; 47. a biofilm; 48. a circulation pump; 49. A circulation pipe; 50. an auxiliary motor; 51. an auxiliary lever; 52. an auxiliary branch; 53. a limiting seat; 54. a limiting slide block; 55. a limiting hole; 56. a spring.
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 order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Referring to fig. 1 to 6, the present invention provides a novel domestic sewage recycling apparatus, including: the device comprises a filtering mechanism, an extruding mechanism and a reaction mechanism;
the filtering mechanism comprises a filtering shell 1, a driving component, a stirring component, a coarse filtering component, a water outlet pipe 2 and a slurry outlet pipe 3; the driving component is arranged at the bottom of the filtering shell 1, the stirring component is arranged in the middle of an inner cavity of the filtering shell 1, the coarse filtering component is arranged at the top of the inner cavity of the filtering shell 1, one end of the water outlet pipe 2 is communicated with the side wall of the bottom of the filtering shell 1, and one end of the pulp outlet pipe 3 is communicated with the side wall of the top of the filtering shell 1;
the extrusion mechanism comprises an extrusion shell 4, a mud discharging assembly and an extrusion assembly; the mud discharging component is arranged in the middle of the inner cavity of the extrusion shell 4; the extrusion assembly is positioned at the top of the inner cavity of the extrusion shell 4 and is abutted against the top surface of the mud outlet assembly, and the other end of the mud outlet pipe 3 is communicated with the top of the extrusion shell 4;
the reaction mechanism comprises a reaction shell 5, a circulation component, an aeration component, a connecting pipe 6, a reaction component and a drain pipe 7; the other end of outlet pipe 2 communicates 5 top lateral walls of reaction casing, and 6 both ends of connecting pipe communicate respectively 4 bottoms of extrusion casing and 5 tops of reaction casing, and the aeration subassembly sets up in 5 inner chambers of reaction casing bottom, and the reaction subassembly setting is in 5 inner chambers of reaction casing middle parts, and the aeration subassembly communicates through the circulation subassembly with 5 inner chambers of reaction casing.
The filter mechanism who sets up can carry out the coarse filtration with domestic sewage, get into in the filter housing 1 after carrying out the filtering with bulky impurity, throw in behind the flocculating agent stirring subassembly with sewage and flocculating agent and carry out the intensive mixing, make impurity condense in the back row extrusion mechanism, the unnecessary moisture in the impurity that will condense together again is retrieved, the recycle of water resource has been improved, simultaneously in entering into reaction mechanism through filter mechanism exhaust water, carry out biological purification, can strengthen purification efficiency in order to make good oxygen microorganism, the aeration subassembly of setting can carry out the provision of oxygen, circulation subassembly has realized carrying out repeat purification's effect to the water in the reaction housing 5 simultaneously, improve purifying effect, finally utilize drain pipe 7 to retrieve the water after will purifying and accomplish, realize reuse.
According to a further optimized scheme, the coarse filtering component comprises a water inlet pipe 8, a scraping motor 9, a scraping screw 10, a sealing bearing 11, a scraping plate 12, a filtering net 13, a discharging end cover 14 and a storage hole 15;
8 intercommunication filter housing 1 top surfaces of inlet tube, scrape 1 top side wall of material motor 9 rigid coupling at filter housing, scrape material motor 9 output shaft run through filter housing 1 lateral wall and scrape material screw rod 10 one end rigid coupling, scrape the other end of material screw rod 10 and filter housing 1 inner wall and rotate and be connected, sealed bearing 11 covers is established on scraping material screw rod 10 outer wall, sealed bearing 11 outer wall and filter housing 1 rigid coupling, scraper blade 12 covers and is established on scraping material screw rod 10, scraper blade 12 passes through threaded connection with scraping material screw rod 10, filter screen 13 sets up at 1 inner chamber top of filter housing, scraper blade 12 bottom surface and 13 top surface sliding connection of filter screen, storage silo 15 has seted up two on filter housing 1 inner wall and is located filter screen 13 tops respectively, ejection of compact end cover 14 can dismantle with storage hole 15 and be connected.
The filter screen 13 that sets up can carry out the filtering with the bulky impurity in the sewage, and the scraper blade 12 of setting will be attached to the impurity on filter screen 13 and clear away, guarantees filter screen 13's filtration efficiency, impels impurity simultaneously in the stock chest 15, is convenient for clear up impurity.
In a further optimized scheme, the stirring assembly comprises a stirring cylinder 16, an auxiliary cylinder 17, a scraping rod 18, an exhaust hole 19, an annular plate 20, an air outlet hole 21, a sealing ring 22 and a dosing end cover 23;
rotation hole has been seted up at 1 inner chamber bottom surface middle part of filter housing, 16 outer walls of churn bottom rotate with rotation hole inner wall through sealing ring 22 and are connected, auxiliary cylinder 17 is provided with a plurality of on churn 16, auxiliary cylinder 17 and churn 16 intercommunication, a plurality of has been seted up on auxiliary cylinder 17 in exhaust hole 19, scrape material pole 18 and set up to elasticity arc rod structure, the one end and the 16 top surface rigid coupling of churn of scraping material pole 18, scrape the other end and the 1 inner wall sliding connection of material filter housing 18, annular plate 20 sets up at 1 inner chamber bottom surface of filter housing, the venthole has been seted up to annular plate 20, a plurality of has been seted up at annular plate 20 top surface, the medicine hole has been seted up on the 1 inner wall of filter housing that is located filter screen 13 below, add medicine end cover 23 and can dismantle with the medicine hole inner wall and be connected.
The churn 16 and the supplementary section of thick bamboo 17 of setting can stir flocculating agent and sewage fully, improve impurity bonding efficiency, it can aerify in filtering shell 1 to set up the venthole 21, make gaseous attached impurity go up to the sewage surface, be convenient for collect, can also clear away attached to impurity on supplementary section of thick bamboo 17 when the exhaust hole 19 of setting can increase exhaust efficiency, prevent piling up of impurity, the scraping pole 18 of setting can be with being located the impurity on sewage upper strata and dial into in the extrusion device.
In a further optimized scheme, the driving assembly comprises a driving shell 24, an exhaust pump 25, an exhaust pump 26, a driving motor 27, a driven gear 28, a driving gear 29, an exhaust pipe 30, an exhaust pipe 31 and a rotating shaft 32;
drive casing 24 sets up in filtering casing 1 bottom surface, exhaust pump 25 sets up in drive casing 24 inner chamber bottom surface, exhaust pump 25 input runs through drive casing 24 inner chamber bottom surface and external intercommunication, exhaust pump 25 input and 31 one end intercommunication of blast pipe, the blast pipe 31 other end and churn 16 inner wall sliding connection, driven gear 28 cover is established on churn 16 bottom outer wall, driven gear 28 and driving gear 29 intermeshing, driving gear 29 bottom and pivot 32 one end rigid coupling, the other end of pivot 32 and the output rigid coupling of driving motor 27, air outlet pump 26 sets up in drive casing 24 inner chamber bottom surface, air outlet pump 26 input runs through drive casing 24 inner chamber bottom surface and communicates the external world, air outlet pump 26 output and 30 one end intercommunication of outlet duct, the other end and the play air cavity intercommunication of outlet duct 30.
The drive casing 24 that sets up is kept apart with the sewage in filtering casing 1, avoids electrical component to intake, has improved life, and the exhaust pump 25 and the blast pipe 31 that set up cooperate and beat gas into the churn 16 in have realized the exhaust function of supplementary section of thick bamboo 17.
In a further optimized scheme, the extrusion assembly comprises an extrusion motor 33, an extrusion screw 34, a driving seat 35, a connecting shaft 36 and an extrusion roller 37;
the extrusion motor 33 is fixedly connected to the outer wall of the extrusion shell 4, an output shaft of the extrusion motor 33 penetrates through the outer wall of the extrusion shell 4 and is fixedly connected with one end of the extrusion screw 34, the other end of the extrusion screw 34 is rotatably connected with the inner wall of the extrusion shell 4, the driving seat 35 is in threaded connection with the extrusion screw 34, the connecting shaft 36 is arranged at the bottom of the driving seat 35, the extrusion roller 37 is sleeved on the connecting shaft 36, and the extrusion roller 37 is rotatably connected with the connecting shaft 36.
The extrusion subassembly that sets up has realized the reciprocal roll of squeeze roll 37 through extrusion motor 33's corotation reversal, thoroughly clears away the moisture of impurity, improves the recovery efficiency of water resource.
In a further optimized scheme, the mud discharging assembly comprises a mud filtering plate 38, a mud discharging end cover 39 and a supporting rod 40;
the bracing piece 40 is provided with a plurality of, and the bracing piece 40 sets up in 4 inner chambers of extrusion casing middle parts, strains mud board 38 bottom surface and bracing piece 40 top surface sliding connection, has seted up out the mud hole on being close to and has strained mud board 38 one side extrusion casing 4 inner wall, goes out mud end cover 39 and can dismantle with a mud hole inner wall and be connected, strains the global butt of mud board 38 top surface and squeeze roll 37.
The mud filter plate 38 can be moved out from the mud outlet hole, so that the mud attached to the mud filter plate 38 is removed, the mud filter plate 38 is recycled, and the working cost is saved.
The aeration component comprises a connecting cylinder 41, an aeration spray head 42 and an aeration pump 43;
the aeration pump 43 is arranged on the bottom surface of the reaction shell 5, the output end of the aeration pump 43 penetrates through the bottom surface of the reaction shell 5 and is communicated with the aeration nozzle 42, the bottom of the connecting cylinder 41 is fixedly connected with the bottom surface of the inner cavity of the reaction shell 5, and the aeration nozzle 42 is positioned in the connecting cylinder 41.
The arrangement of the aeration nozzle 42 can improve the dispersion effect of air in sewage, enhance the absorption efficiency of the microorganism layer to oxygen and accelerate the purification effect.
In a further optimized scheme, the reaction assembly comprises a replacement end cover 44, a reaction cylinder 45, a filter outlet 46 and a biological membrane 47;
the outer wall of the bottom of the reaction cylinder 45 is connected with the inner wall of the connecting cylinder 41 through threads, the filter holes 46 are formed in the outer wall of the connecting cylinder 41, the biomembrane 47 is sleeved on the outer wall of the reaction cylinder 45, a microorganism layer is arranged in the reaction cylinder 45, and the piece changing end cover 44 is arranged in the middle of the top surface of the reaction shell 5.
The reaction cylinder 45 and the biological membrane 47 are integrated, and the reaction cylinder 45 and the connecting cylinder 41 are connected, so that the whole reaction cylinder is convenient to replace, the repeated use is realized, and the loss of microorganisms can be avoided.
In a further optimized scheme, the circulating assembly comprises a circulating pump 48, a circulating pipe 49 and an auxiliary circulating part;
one end of the circulating pipe 49 is communicated with the outer wall of the reaction shell 5, the other end of the circulating pipe 49 penetrates through the outer wall of the reaction shell 5 and the connecting cylinder 41 to be communicated with the connecting cylinder 41, and the circulating pump 48 is arranged on the circulating pipe 49; the auxiliary circulating parts are arranged in the reaction shell 5;
the auxiliary circulation part comprises an auxiliary motor 50, an auxiliary rod 51 and an auxiliary branch rod 52;
the auxiliary motor 50 is arranged on the top surface of the reaction shell 5, and an output shaft of the auxiliary motor 50 penetrates through the top surface of the reaction shell 5 and is fixedly connected with the top of the auxiliary rod 51; the auxiliary branch rods 52 are provided in number and are arranged on the outer wall of the auxiliary rod 51.
The circulation subassembly that sets up can take into the microorganism layer with sewage in, purifies to the outside from reaction cylinder 45 is inside, when the area of contact of increase microorganism and sewage, avoids the loss of microorganism, and the supplementary circulation portion that sets up can mix the water that has purified completion water with for not purifying the completion, realizes purifying comprehensively.
Further optimizing the scheme, the slurry outlet pipe 3 is communicated with a slurry outlet pump, and the water outlet pipe 2 and the water discharge pipe 7 are both provided with shut-off valves.
Example 2
Referring to fig. 7, compared with the above embodiment 1, the present embodiment further provides a limit component to enhance the abutting effect between the squeeze roll 37 and the mud filter 38;
the limiting component comprises a limiting seat 53, a limiting slide block 54, a limiting hole 55 and a spring 56;
the two limiting seats 53 are respectively positioned on two sides of the bottom surface of the driving seat 35, limiting cavities are formed in the limiting seats 53, limiting holes 55 are formed in the side surfaces of the limiting seats 53, limiting sliding blocks 54 are arranged in the limiting cavities, the limiting sliding blocks 54 are connected with the inner walls of the limiting cavities in a sliding mode, springs 56 are arranged between the top surfaces of the limiting cavities and the limiting sliding blocks 54, two ends of the connecting shaft 36 are fixedly connected with the side surfaces of the two limiting sliding blocks 54 respectively, and the connecting shaft 36 penetrates through the extrusion roller 37 and is connected with the extrusion roller 37 in a rotating mode.
Because can form after discharging the filthy mud on filthy mud board 38 and pile up, can produce certain thickness after utilizing squeeze roll 37 to extrude the flattening with the filthy mud, in order to make squeeze roll 37's extrusion effect more showing, the spring 56 who sets up can contract squeeze roll 37 in order to adapt to the filthy mud of different thickness to extrude it, prevent because rigid extrusion causes the damage of extrusion subassembly or filthy mud board 38.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are only intended to illustrate the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (4)
1. A domestic sewage reuse apparatus, comprising: the device comprises a filtering mechanism, an extruding mechanism and a reaction mechanism; the filtering mechanism comprises a filtering shell (1), a driving component, a stirring component, a coarse filtering component, a water outlet pipe (2) and a slurry outlet pipe (3); the driving assembly is arranged at the bottom of the filtering shell (1), the stirring assembly is arranged in the middle of an inner cavity of the filtering shell (1), the coarse filtering assembly is arranged at the top of the inner cavity of the filtering shell (1), one end of the water outlet pipe (2) is communicated with the side wall of the bottom of the filtering shell (1), and one end of the pulp outlet pipe (3) is communicated with the side wall of the top of the filtering shell (1); the extrusion mechanism comprises an extrusion shell (4), a mud discharging assembly and an extrusion assembly; the mud discharging assembly is arranged in the middle of the inner cavity of the extrusion shell (4); the extrusion assembly is positioned at the top of the inner cavity of the extrusion shell (4) and is abutted against the top surface of the mud outlet assembly, and the other end of the mud outlet pipe (3) is communicated with the top of the extrusion shell (4); the reaction mechanism comprises a reaction shell (5), a circulation component, an aeration component, a connecting pipe (6), a reaction component and a drain pipe (7); the other end of the water outlet pipe (2) is communicated with the side wall of the top of the reaction shell (5), the two ends of the connecting pipe (6) are respectively communicated with the bottom of the extrusion shell (4) and the top of the reaction shell (5), the aeration component is arranged at the bottom of the inner cavity of the reaction shell (5), the reaction component is arranged in the middle of the inner cavity of the reaction shell (5), and the aeration component is communicated with the inner cavity of the reaction shell (5) through the circulating component;
the coarse filtering component comprises a water inlet pipe (8), a scraping motor (9), a scraping screw (10), a sealing bearing (11), a scraping plate (12), a filter screen (13), a discharging end cover (14) and a storage hole (15); the water inlet pipe (8) is communicated with the top surface of the filtering shell (1), the scraping motor (9) is fixedly connected to the side wall of the top of the filtering shell (1), the output shaft of the scraping motor (9) penetrates through the side wall of the filtering shell (1) and is fixedly connected with one end of the scraping screw (10), the other end of the scraping screw (10) is rotatably connected with the inner wall of the filtering shell (1), the sealing bearing (11) is sleeved on the outer wall of the scraping screw (10), the outer wall of the sealing bearing (11) is fixedly connected with the filtering shell (1), the scraping plate (12) is sleeved on the scraping screw (10), the scraping plate (12) is connected with the scraping screw (10) through threads, the filtering net (13) is arranged at the top of the inner cavity of the filtering shell (1), the bottom surface of the scraping plate (12) is slidably connected with the top surface of the filtering net (13), the material storage hole (15) is formed in the inner wall of the filtering shell (1) and is respectively located above the filtering net (13), and the material storage end cover (14) is detachably connected with the material storage hole (15);
the aeration component comprises a connecting cylinder (41), an aeration spray head (42) and an aeration pump (43); the aeration pump (43) is arranged on the bottom surface of the reaction shell (5), the output end of the aeration pump (43) penetrates through the bottom surface of the reaction shell (5) and is communicated with the aeration spray head (42), the bottom of the connecting cylinder (41) is fixedly connected with the bottom surface of the inner cavity of the reaction shell (5), and the aeration spray head (42) is positioned in the connecting cylinder (41);
the reaction assembly comprises a replacement end cover (44), a reaction cylinder (45), a filter hole (46) and a biological membrane (47); the outer wall of the bottom of the reaction cylinder (45) is connected with the inner wall of the connecting cylinder (41) through threads, a plurality of filtering holes (46) are formed in the outer wall of the connecting cylinder (41), the biological membrane (47) is sleeved on the outer wall of the reaction cylinder (45), a microbial layer is arranged in the reaction cylinder (45), and the element-changing end cover (44) is arranged in the middle of the top surface of the reaction shell (5);
the limiting assembly comprises a limiting seat (53), a limiting sliding block (54), a limiting hole (55) and a spring (56);
two limiting seats (53) are arranged and are respectively positioned on two sides of the bottom surface of the driving seat (35), a limiting cavity is formed in each limiting seat (53), a limiting hole (55) is formed in the side surface of each limiting seat (53), a limiting slide block (54) is arranged in each limiting cavity, each limiting slide block (54) is in sliding connection with the inner wall of each limiting cavity, a spring (56) is arranged between the top surface of each limiting cavity and each limiting slide block (54), two ends of each connecting shaft (36) are fixedly connected with the side surfaces of the two limiting slide blocks (54), and each connecting shaft (36) penetrates through the extrusion roller (37) and is in rotating connection with the extrusion roller (37);
the stirring assembly comprises a stirring cylinder (16), an auxiliary cylinder (17), a scraping rod (18), an exhaust hole (19), an annular plate (20), an air outlet hole (21), a sealing ring (22) and a dosing end cover (23); the middle part of the bottom surface of the inner cavity of the filtering shell (1) is provided with a rotating hole, the outer wall of the bottom of the stirring cylinder (16) is rotatably connected with the inner wall of the rotating hole through the sealing ring (22), the auxiliary cylinder (17) is provided with a plurality of materials on the stirring cylinder (16), the auxiliary cylinder (17) is communicated with the stirring cylinder (16), the exhaust hole (19) is provided with a plurality of materials on the auxiliary cylinder (17), the scraping rod (18) is arranged to be of an elastic arc rod structure, one end of the scraping rod (18) is fixedly connected with the top surface of the stirring cylinder (16), the other end of the scraping rod (18) is slidably connected with the inner wall of the filtering shell (1), the annular plate (20) is arranged on the bottom surface of the inner cavity of the filtering shell (1), the annular plate (20) is internally provided with an air outlet cavity, the air outlet hole (21) is provided with a plurality of materials on the top surface of the annular plate (20), the inner wall of the filtering shell (1) below the filtering screen (13) is provided with a medicine adding hole, and the end cover (23) is detachably connected with the medicine adding hole inner wall;
the driving assembly comprises a driving shell (24), an exhaust pump (25), an exhaust pump (26), a driving motor (27), a driven gear (28), a driving gear (29), an exhaust pipe (30), an exhaust pipe (31) and a rotating shaft (32); the driving shell (24) is arranged on the bottom surface of the filtering shell (1), the exhaust pump (25) is arranged on the bottom surface of an inner cavity of the driving shell (24), the input end of the exhaust pump (25) penetrates through the bottom surface of the inner cavity of the driving shell (24) to be communicated with the outside, the input end of the exhaust pump (25) is communicated with one end of the exhaust pipe (31), the other end of the exhaust pipe (31) is in sliding connection with the inner wall of the mixing drum (16), the driven gear (28) is sleeved on the outer wall of the bottom of the mixing drum (16), the driven gear (28) is meshed with the driving gear (29), the bottom of the driving gear (29) is fixedly connected with one end of the rotating shaft (32), the other end of the rotating shaft (32) is fixedly connected with the output end of the driving motor (27), the air outlet pump (26) is arranged on the bottom surface of the inner cavity of the driving shell (24), the input end of the air outlet pump (26) penetrates through the bottom surface of the inner cavity of the driving shell (24) to be communicated with the outside, the output end of the air outlet pump (26) is communicated with one end of the air outlet pipe (30);
the circulation component comprises a circulation pump (48), a circulation pipe (49) and an auxiliary circulation part; one end of the circulating pipe (49) is communicated with the outer wall of the reaction shell (5), the other end of the circulating pipe (49) penetrates through the outer wall of the reaction shell (5) and the connecting cylinder (41) to be communicated with the connecting cylinder (41), and the circulating pump (48) is arranged on the circulating pipe (49); the auxiliary circulating parts are provided with a plurality of parts and are arranged in the reaction shell (5); the auxiliary circulating part comprises an auxiliary motor (50), an auxiliary rod (51) and an auxiliary branch rod (52); the auxiliary motor (50) is arranged on the top surface of the reaction shell (5), and an output shaft of the auxiliary motor (50) penetrates through the top surface of the reaction shell (5) and is fixedly connected with the top of the auxiliary rod (51); the auxiliary branch rods (52) are provided with a plurality of auxiliary branch rods and are arranged on the outer wall of the auxiliary branch rods (51).
2. The domestic sewage recycling apparatus according to claim 1, wherein: the extrusion assembly comprises an extrusion motor (33), an extrusion screw (34), a driving seat (35), a connecting shaft (36) and an extrusion roller (37); extrusion motor (33) rigid coupling is in on extrusion casing (4) outer wall, extrusion motor (33) output shaft runs through extrusion casing (4) outer wall with extrusion screw (34) one end rigid coupling, extrusion screw (34) other end with extrusion casing (4) inner wall rotates and connects, drive seat (35) with extrusion screw (34) pass through threaded connection, connecting axle (36) set up drive seat (35) bottom, extrusion roller (37) cover is established on connecting axle (36), extrusion roller (37) with connecting axle (36) rotate and are connected.
3. The domestic sewage reuse apparatus according to claim 2, wherein: the mud discharging assembly comprises a mud filtering plate (38), a mud discharging end cover (39) and a supporting rod (40); the utility model discloses a mud filter, including extrusion casing (4), bracing piece (40), mud filter plate (38) bottom surface, bracing piece (40) top surface sliding connection, be close to mud filter plate (38) one side mud hole has been seted up on extrusion casing (4) inner wall, go out mud end cover (39) with the connection can be dismantled to play mud hole inner wall, mud filter plate (38) top surface with the global butt of squeeze roll (37).
4. The domestic sewage recycling apparatus according to claim 1, wherein: the slurry outlet pipe (3) is communicated with a slurry outlet pump, and the water outlet pipe (2) and the water discharge pipe (7) are respectively provided with a shut-off valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110664856.9A CN113354204B (en) | 2021-06-16 | 2021-06-16 | Domestic sewage recycling device |
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| CN202110664856.9A CN113354204B (en) | 2021-06-16 | 2021-06-16 | Domestic sewage recycling device |
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| CN113354204B true CN113354204B (en) | 2022-12-09 |
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| CN113620543A (en) * | 2021-09-10 | 2021-11-09 | 吉亮未来水科技(深圳)有限公司 | Ecological restoration device and restoration method for urban black and odorous riverway |
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| CN209759242U (en) * | 2019-02-26 | 2019-12-10 | 广西财经学院 | Multistage sewage treatment plant |
| CN111170573A (en) * | 2020-01-16 | 2020-05-19 | 河海大学 | Method for treating sewage containing organic waste liquid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6409914B1 (en) * | 2000-08-22 | 2002-06-25 | Crystal River Industries, Inc. | Waste treatment unit |
| CN205687773U (en) * | 2016-05-07 | 2016-11-16 | 同济大学苏州研究院 | A kind of mud drying device for power station |
| CN208327752U (en) * | 2018-05-15 | 2019-01-04 | 湖北莱切尔环保科技有限公司 | A kind of sewage purification processing system |
| CN108585288A (en) * | 2018-05-22 | 2018-09-28 | 朱宝林 | A kind of town domestic sewage processing reuse means |
| CN208454779U (en) * | 2018-05-30 | 2019-02-01 | 河南贝纳检测技术服务有限公司 | A kind of sludge drying device |
| US20210060576A1 (en) * | 2019-09-02 | 2021-03-04 | Zhijun Wang | Sewage treatment device for household garbage |
| CN210905144U (en) * | 2019-10-13 | 2020-07-03 | 无锡嬿侣生物科技有限公司 | Sewage coarse filtration device for processing vegetable protein peptide drinks |
| CN212198750U (en) * | 2020-01-17 | 2020-12-22 | 上海赛一水处理科技股份有限公司 | Multiple clarification plant of sewage |
| CN212076777U (en) * | 2020-03-04 | 2020-12-04 | 西原环保工程(上海)有限公司 | Sludge forming equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209759242U (en) * | 2019-02-26 | 2019-12-10 | 广西财经学院 | Multistage sewage treatment plant |
| CN111170573A (en) * | 2020-01-16 | 2020-05-19 | 河海大学 | Method for treating sewage containing organic waste liquid |
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