CN114195327B - Domestic sewage purifying and discharging system - Google Patents
Domestic sewage purifying and discharging system Download PDFInfo
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- CN114195327B CN114195327B CN202111458781.5A CN202111458781A CN114195327B CN 114195327 B CN114195327 B CN 114195327B CN 202111458781 A CN202111458781 A CN 202111458781A CN 114195327 B CN114195327 B CN 114195327B
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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
- 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
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2303/02—Odour removal or prevention of malodour
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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
- C02F2303/16—Regeneration of sorbents, filters
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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
- C02F3/28—Anaerobic digestion processes
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention provides a domestic sewage purifying and discharging system, which comprises: the ecological pool comprises a first communication pipeline, a collecting device, a second communication pipeline, an ecological pool and a collecting pool, wherein the first communication pipeline is a closed pipeline, one end of the first communication pipeline is communicated with the outlet end of the domestic sewage pipeline, the other end of the first communication pipeline is communicated with the inlet end of the collecting device, and vegetation is planted on the upper portion of the ecological pool. According to the invention, an anaerobic environment is provided for the domestic sewage through the closed first communication pipeline, bacteria are helped to decompose sundries in the sewage in the anaerobic environment, odor in the domestic sewage can not be emitted to the external environment through the closed first communication pipeline, peculiar smell in air is reduced, sundries in the sewage can be collected through the collecting device, the sewage is purified, and ammonia-containing, nitrogen, lithium, potassium, fluorine and other compounds in the sewage can be used as nutrients, so that nutrients are provided for vegetation above the ecological pool, and a comfortable living environment is created for residents.
Description
Technical Field
The invention relates to the technical field of domestic sewage treatment, in particular to a domestic sewage purification and discharge system.
Background
The urban sewage treatment process generally determines the sewage treatment degree and the corresponding treatment process according to the utilization or discharge direction of urban sewage and considering the natural purification capability of water body. The treated sewage, whether used for industry, agriculture or recharging and supplementing groundwater, must meet the relevant water quality standards issued by the country. Modern sewage treatment technology is divided into primary, secondary and tertiary treatment technologies according to treatment degree. The first stage sewage treatment uses physical methods, such as screening, precipitation, etc., to remove insoluble suspended solids and floating materials from the sewage. The secondary sewage treatment mainly adopts a biological treatment method, namely, a process of converting substances through the metabolism of microorganisms, so that various complex organic matters in the sewage are oxidized and degraded into simple substances. Biological treatment has certain requirements on sewage quality, water temperature, dissolved oxygen in water, pH value and the like. The sewage three-stage treatment is to remove insoluble organic matters, phosphorus, nitrogen and other nutritive substances in the sewage by using physical and chemical methods such as coagulation, filtration, ion exchange, reverse osmosis and the like on the basis of the first-stage and second-stage treatment. The composition of pollutants in sewage is very complex, and the combination of the methods is often required to meet the treatment requirements. The primary treatment of sewage is pretreatment, the secondary treatment is main body, and the treated sewage can generally reach the discharge standard. The three-stage treatment is advanced treatment, the water quality of the effluent is better, and even the effluent can reach the standard of drinking water quality, but the treatment cost is high, and the application is less except for some countries and regions with extremely water shortage. Many cities in China are building up and expanding sewage secondary treatment plants to solve the increasingly serious water pollution problem.
The invention with the authority number of CN111333268B discloses a high-efficiency purification system and a purification method for domestic sewage, wherein the purification component comprises a filter tank, an ecological tank, an electrolytic tank, an anaerobic tank and a interception tank which are sequentially communicated from left to right.
Disclosure of Invention
The invention provides a domestic sewage purification and discharge system, which is used for solving the technical problems that when the current purification assembly is used for treating domestic sewage, the purification assembly is not used for removing harmful gas or odor at an initial sewage collecting position, and the harmful gas or odor generated by decayed food and excrement can be discharged into the air to influence the living environment of residents and pollute the environment.
In order to solve the technical problems, the invention discloses a domestic sewage purifying and discharging system, which comprises: the ecological pond comprises a first communication pipeline, a collecting device, a second communication pipeline, an ecological pond and a collecting pond, wherein the first communication pipeline, the collecting device, the second communication pipeline, the ecological pond and the collecting pond are sequentially arranged, the first communication pipeline adopts a closed pipeline, one end of the first communication pipeline is communicated with the outlet end of the domestic sewage pipeline, the other end of the first communication pipeline is communicated with the inlet end of the collecting device, and vegetation is planted on the upper portion of the ecological pond.
Preferably, the output end of the collecting device is communicated with the input end of the second communication pipeline, the output end of the second communication pipeline is communicated with the input end of the ecological pool, and the ecological pool is communicated with the collecting pool.
Preferably, the collecting device comprises: the sludge sedimentation tank comprises a collecting tank body, an extracting pump and a first sedimentation tank, wherein the extracting tank body is arranged on one side of the collecting tank body, the input end of the extracting pump is communicated with the inside of the collecting tank body, the output end of the extracting pump is communicated with the inside of the extracting tank body, a mounting plate is arranged on one side of the extracting tank body, an odor treatment component is arranged on the front side of the mounting plate, a first pipeline is arranged at the upper end of the collecting tank body, the first pipeline is communicated with the inside of the collecting tank body, a first filter screen is arranged in the collecting tank body, the first filter screen is arranged at the position close to the inside of the collecting tank body, the left end and the right end of the first filter screen are respectively fixedly connected with the inner walls of the left side and the right side of the collecting tank body, a first motor is further arranged at the upper end of the collecting tank body, a first rotating shaft one end penetrates through the upper end of the collecting tank body and extends to the upper side of the first filter screen, a plurality of cutting blades are arranged on the outer wall of the first rotating shaft, a second blade is arranged between the adjacent two cutting blades, the second blade is far away from the first rotating shaft and the inner wall of the collecting tank body, the first rotating shaft is fixedly connected with the first sedimentation tank body, the first sedimentation tank body is fixedly connected with the first sedimentation tank body, and the sedimentation tank body is arranged at the upper end of the sedimentation tank body, and the sedimentation tank body is fixedly connected with the first sedimentation tank body.
Preferably, the collecting device further comprises a second settling tank, the second settling tank is arranged on the right side of the first settling tank, a first communication port is arranged on the left side wall of the second settling tank, a second communication port is arranged on the right side wall of the first settling tank, and the second settling tank is communicated with the first settling tank through the first communication port and the second communication port.
Preferably, the second processing assembly includes:
the second motor is arranged on the right side wall of the first settling tank, a second rotating shaft is arranged at the output end of the second motor, one end, far away from the second motor, of the second rotating shaft penetrates through the second settling tank and extends to the left side of the second settling tank, and a first belt pulley is arranged at one end, far away from the second motor, of the second rotating shaft;
the rotary drum is arranged on the second rotating shaft, the rotary drum is concentric with the second rotating shaft, and a first chute is arranged on the outer wall of the rotary drum;
the second filter screen is arranged in the first sedimentation tank, the second filter screen is positioned below the second rotating shaft, the left end and the right end of the second filter screen are respectively and fixedly connected with the inner walls of the left side and the right side of the first sedimentation tank, and the section of the second filter screen is arranged in an arc shape;
The third rotating shaft is positioned below the second rotating shaft, the third rotating shaft is perpendicular to the second rotating shaft, and the rear end of the third rotating shaft is rotationally connected with the inner wall of the rear side of the first sedimentation tank;
the first gear is arranged on the third rotating shaft;
the first swinging rod is arranged at the front end of the third rotating shaft, the first swinging rod rotates along with the third rotating shaft, a blind hole is formed in the first swinging rod, the lower end of the blind hole is communicated with the lower part of the first swinging rod, a first spring is slidably arranged in the blind hole, one end of the first spring is fixedly connected with the inner wall of the upper end of the blind hole, a first sliding rod is arranged at the other end of the first spring, the first sliding rod is slidably connected with the inner wall of the blind hole, one end of the first sliding rod, which is far away from the first spring, extends to the upper part of the second filter screen and is provided with a scraping plate, and the lower surface of the scraping plate is in contact with the upper surface of the second filter screen;
the first rack is arranged between the first gear and the rotary drum, the rear side wall of the first rack is in sliding connection with the inner wall of the rear side of the first settling tank, the lower end of the first rack is meshed with the first gear, the upper end of the first rack is provided with a second slide bar, one end of the second slide bar is fixedly connected with the upper end of the first rack, and the other end of the second slide bar extends into the first slide groove and is in sliding connection with the first slide groove;
The two collecting boxes are symmetrically arranged at the left side and the right side of the first sedimentation box, an opening is formed in one side, facing the first sedimentation box, of each collecting box, the collecting boxes are communicated with the inside of the first sedimentation box through the opening, and the opening is aligned to the second filter screen;
the fourth pivot, fourth pivot one end sets up the second belt pulley, the second belt pulley pass through the drive belt with first belt pulley transmission is connected, the fourth pivot is kept away from second belt pulley one end runs through in proper order first setting box left side wall the second intercommunication mouth first intercommunication mouth extends to in the second setting box, the fourth pivot with first setting box left side wall rotates to be connected, be provided with helical blade in the fourth pivot.
Preferably, the lower end of the second sedimentation tank is provided with a funnel-shaped, the lower end of the second sedimentation tank is provided with a drain pipe, one end of the drain pipe is communicated with the lower end of the second sedimentation tank, the other end of the drain pipe is connected with the input end of the second sludge pump, and the output end of the second sludge pump is connected with a sludge collecting assembly.
Preferably, the odor treatment assembly comprises:
the first box body is arranged on the front side wall of the mounting plate, the left end of the first box body is communicated with the exhaust box through a first connecting pipe, and a first one-way valve is arranged in the first connecting pipe;
The first piston is arranged in the first box body, the upper end and the lower end of the first piston are respectively connected with the inner walls of the upper side and the lower side of the first box body in a sliding mode, the first piston slides left and right along the inner wall of the first box body, a first connecting rod is arranged on the right side wall of the first piston, one end, away from the first piston, of the first connecting rod penetrates through the right side wall of the first box body and extends to the outside of the first box body, the first connecting rod is connected with the side wall of the first box body in a sliding mode, a second spring is sleeved on the first connecting rod, one end of the second spring is fixedly connected with the side wall of the first piston, and the other end of the second spring is fixedly connected with the right side wall of the first box body;
the second box body is positioned below the first box body, the rear side wall of the second box body is fixedly connected with the front side wall of the mounting plate, the second box body is communicated with the first box body through a second connecting pipe, one end of the second connecting pipe extends into the second box body, and a second one-way valve is arranged in the second connecting pipe;
the second piston is arranged in the second box body, the second piston is positioned on the right side of the second connecting pipe, the upper end and the lower end of the second piston are respectively connected with the inner walls of the upper side and the lower side of the second box body in a sliding manner, the second piston slides left and right along the inner wall of the second box body, a second rack is arranged on the right side wall of the second piston, one end of the second rack, far away from the second piston, penetrates through the right side wall of the second box body and extends to the outside of the second box body, the second rack is connected with the side wall of the second box body in a sliding manner, a third spring is sleeved on the second rack, one end of the third spring is fixedly connected with the side wall of the second box body, and the other end of the third spring is fixedly connected with the right side wall of the second box body;
The first water pump is arranged on the left side of the second box body, and the output end of the first water pump is communicated with the inside of the second box body;
the first water pipe is arranged at the left side of the lower end of the second box body, the first water pipe is communicated with the inside of the second box body, and a first electromagnetic valve is arranged in the first water pipe;
the third motor is arranged on the right side of the second box body, the fixed end of the third motor is fixedly connected with the front side wall of the mounting plate, a fifth rotating shaft is arranged at the output end of the third motor, a sector gear and a second gear are arranged on the fifth rotating shaft, the second gear is an incomplete gear, one side of the second gear with teeth and one side of the sector gear with teeth are mutually far away from each other, the second gear is positioned in front of the sector gear, and the second gear is intermittently meshed with the second rack;
the sixth rotating shaft is positioned above the fifth rotating shaft, one end of the sixth rotating shaft is rotationally connected with the front side wall of the mounting plate, a third gear and a second swinging rod are arranged on the sixth rotating shaft, the third gear is intermittently meshed with the sector gear, the second swinging rod is positioned at the front side of the third gear, and a rectangular through hole is formed in the position, close to the upper end, of the second swinging rod;
The third rack is positioned above the third gear, and the side wall of the third rack is fixedly connected with the side wall of the mounting plate;
the fourth rack is positioned above the third rack, the fourth rack is parallel to the third rack, and the rear side of the fourth rack is in sliding connection with the front side wall of the mounting plate;
the second sliding chute is arranged on the front side wall of the mounting plate, the second sliding chute is positioned between the third rack and the fourth rack, the second sliding chute is parallel to the third rack, a seventh rotating shaft is arranged in the second sliding chute in a sliding manner, one end of the seventh rotating shaft, far away from the second sliding chute, extends into the rectangular through hole and is in sliding connection with the inner wall of the rectangular through hole, a fourth gear is arranged on the seventh rotating shaft, and the fourth gear is respectively meshed with the third rack and the fourth rack;
eighth pivot, eighth pivot is located sixth pivot left side, eighth pivot is on a parallel with sixth pivot, eighth pivot one end with lateral wall rotates before the mounting panel and is connected, be provided with the third swinging arms in the eighth pivot, third swinging arms left side wall sets up first slide rail, slide on the first slide rail and set up first slider, first connecting rod keep away from first piston one end with first slider is articulated to be connected, third swinging arms right side wall sets up the second slide rail, slide on the second slide rail and set up the second slider, fourth rack left end with second slider is articulated to be connected.
Preferably, the first water pump input end is provided with a second water pipe, the second water pipe is far away from one end of the first water pump and is provided with a liquid storage tank, the second water pipe is communicated with the inside of the liquid storage tank, liquid with deodorant is arranged in the liquid storage tank, and a second electromagnetic valve is arranged in the second water pipe.
Preferably, the first water pipe is provided with a clean water tank at one end far away from the second tank body, and the first water pipe is communicated with the inside of the clean water tank.
Preferably, the water treatment device further comprises a second water pump, the second water pump is arranged at the upper end of the second settling tank, the input end of the second water pump is provided with a water inlet pipe, the water inlet pipe is far away from one end of the second water pump and extends to the inside of the second settling tank, the output end of the second water pump is provided with a water outlet pipe, the water outlet pipe is far away from one end of the second water pump and is communicated with the inside of the water purifying tank, and the water outlet end of the water purifying tank is communicated with the input end of the second communication pipeline.
The technical scheme of the invention has the following advantages: the invention provides a domestic sewage purifying and discharging system, which comprises: the ecological pool comprises a first communication pipeline, a collecting device, a second communication pipeline, an ecological pool and a collecting pool, wherein the first communication pipeline is a closed pipeline, one end of the first communication pipeline is communicated with the outlet end of the domestic sewage pipeline, the other end of the first communication pipeline is communicated with the inlet end of the collecting device, and vegetation is planted on the upper portion of the ecological pool. According to the invention, an anaerobic environment is provided for the domestic sewage through the closed first communication pipeline, bacteria can decompose sundries in the sewage in the anaerobic environment, odor in the domestic sewage can not be emitted to the external environment through the closed first communication pipeline, peculiar smell in air is reduced, the sundries in the sewage can be collected through the collecting device, the sewage is purified, and the compounds containing ammonia, nitrogen, lithium, potassium, fluorine and the like in the sewage can be used as nutrients to provide nutrients for vegetation above the ecological pool, and finally collected water in the collecting pool can be used for cultivating animals or carrying out agricultural irrigation.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings hereof.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the whole structure of the domestic sewage purifying and discharging system of the invention;
FIG. 2 is a schematic view of the overall structure of the collecting device in the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
fig. 5 is an enlarged view of fig. 2 at C in accordance with the present invention.
In the figure: 101. a first communication pipe; 102. a collecting device; 103 a second communication conduit; 104. an ecological pool; 105. a collecting tank; 1. a collection box; 2. an exhaust box; 3. an air extracting pump; 4. a mounting plate; 5. a first pipe; 6. a first filter screen; 7. a first motor; 8. a first rotating shaft; 9. a cutting blade; 10. a second blade; 11. a first settling tank; 12. a first sludge pump; 13. a second settling tank; 14. a second motor; 15. a second rotating shaft; 16. a first pulley; 17. a rotating drum; 18. a first chute; 19. a second filter screen; 20. a third rotating shaft; 21. a first gear; 22. a first swing lever; 23. a blind hole; 24. a first spring; 25. a first slide bar; 26. a scraper; 27. a first rack; 28. a second slide bar; 29. a collection box; 30. a fourth rotating shaft; 31. a second pulley; 32. a transmission belt; 33. a helical blade; 34. a blow-down pipe; 35. a second sludge pump; 36. a first case; 37. a first connection pipe; 38. a first piston; 39. a first link; 40. a second spring; 41. a second case; 42. a second connection pipe; 43. a second piston; 44. a second rack; 45. a third spring; 46. a first water pump; 47. a first water pipe; 48. a third motor; 49. a fifth rotating shaft; 50. a sector gear; 51. a second gear; 52. a sixth rotating shaft; 53. a third gear; 54. a second swing lever; 55. rectangular through holes; 56. a third rack; 57. a fourth rack; 58. a second chute; 59. a seventh rotation shaft; 60. a fourth gear; 61. an eighth rotation shaft; 62. a third swing lever; 63. a first slide rail; 64. a first slider; 65. a second slide rail; 66. a second slider; 67. a second water pipe; 68. a liquid storage tank; 69. a clean water tank; 70. a second water pump; 71. a water inlet pipe; 72. and a water outlet pipe.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
Example 1:
the embodiment of the invention provides a domestic sewage purifying and discharging system, as shown in figures 1-5, comprising: the ecological pool comprises a first communication pipeline 101, a collecting device 102, a second communication pipeline 103, an ecological pool 104 and a collecting pool 105, wherein the first communication pipeline 101, the collecting device 102, the second communication pipeline 103, the ecological pool 104 and the collecting pool 105 are sequentially arranged, the first communication pipeline 101 is a closed pipeline, one end of the first communication pipeline 101 is communicated with the outlet end of a domestic sewage pipeline, the other end of the first communication pipeline 101 is communicated with the inlet end of the collecting device 102, vegetation is planted on the upper portion of the ecological pool 104, the output end of the collecting device 102 is communicated with the input end of the second communication pipeline 103, the output end of the second communication pipeline 103 is communicated with the input end of the ecological pool 104, and the ecological pool 104 is communicated with the collecting pool 105.
The working principle and the beneficial effects of the technical scheme are as follows: when in use, the outlet end of the domestic sewage pipeline is communicated with the input end of the first communication pipeline 101, domestic sewage flows into the sealed first communication pipeline 101 through the domestic sewage pipeline, the first communication pipeline 101 is in an anaerobic sealed environment, anaerobic bacteria can be put into the anaerobic environment on one hand, so that sundries in the first communication pipeline 101 are decomposed, on the other hand, the sealed first communication pipeline 101 can avoid the odor in the domestic sewage from being dispersed, the domestic sewage flows into the collecting device 102, after the domestic sewage is purified by the collecting device 102, the sewage flows into the ecological pond 104 through the second communication pipeline 103, the ecological pond 104 overflows, vegetation such as lotus, lotus leaves and shrubs are planted at the ecological pond 104, and the vegetation can take the compounds containing ammonia, nitrogen, lithium, potassium and fluorine in the sewage as nutrients, so that the vegetation grows more vigorously, and finally, in the invention, the closed first communication pipeline 101 provides an anaerobic environment for domestic sewage, which is helpful for bacteria to decompose impurities in the sewage in the anaerobic environment, the closed first communication pipeline 101 can not lead odor in the domestic sewage to be emitted into the external environment, reduce odor in the air, improve comfort of residents, collect impurities in the sewage through the collecting device 102, purify the sewage, and can also take ammonia, nitrogen, lithium, potassium, fluorine and other compounds in the sewage as nutrients for vegetation above the ecological pond 104, the finally collected water in the collecting tank 105 can also be used for cultivating animals or carrying out agricultural irrigation, through the mode, the domestic sewage purification treatment is achieved, the ecological treatment of the domestic sewage is realized, the aim of secondary utilization of the domestic sewage is fulfilled, the domestic sewage can be treated, the odor can be reduced, the environment is beautified, and a comfortable living environment is created for residents.
Example 2
On the basis of embodiment 1, as shown in fig. 2 to 5, the collecting device 102 includes: the sludge sedimentation device comprises a collecting box 1, an extracting box 2, an extracting pump 3 and a first sedimentation box 11, wherein the extracting box 2 is arranged on one side of the collecting box 1, the input end of the extracting pump 3 is fixedly connected with the inner walls of the left side and the right side of the collecting box 1, the output end of the extracting pump 3 is also provided with a first motor 7, one side of the extracting box 2 is provided with a mounting plate 4, the front side of the mounting plate 4 is provided with an odor treatment component, the upper end of the collecting box 1 is provided with a first pipeline 5, the first pipeline 5 is communicated with the inner walls of the collecting box 1, a first filter screen 6 is arranged in the collecting box 1, the left side and the right side of the first filter screen 6 are respectively fixedly connected with the inner walls of the left side and the right side of the collecting box 1, the upper end of the collecting box 1 is also provided with a first motor 7, the output end of the first motor 7 is provided with a first rotating shaft 8, one end of the first rotating shaft 8 penetrates through the upper end of the collecting box 1 and extends to the upper side of the first filter screen 6, the outer wall 8 is provided with a plurality of blades 9, the first blades are arranged between the first blades and the first sedimentation box 1, the first blades are connected with the first sedimentation box 11, the first blades are respectively connected with the first sedimentation box 1, and the first sedimentation box is provided with the first sedimentation box 12, and the first blades are respectively connected with the first sedimentation box 11, and the sedimentation box is respectively connected with the first blades 12.
The working principle and the beneficial effects of the technical scheme are as follows: the invention is provided with a collecting device 102, the collecting device 102 is provided with a collecting box 1, the input end of the collecting box 1 is communicated with the output end of a first communication pipeline 101, the collecting box 1 can directly collect domestic sewage discharged in the life of residents through the first communication pipeline 101, when the domestic sewage flows into the collecting box 1 from the first communication pipeline 101, an air pump 3 is started, the air pump 3 can work to pump gas in the collecting box 1 into an air box 2, then the gas is conveyed to an odor treatment component arranged on a mounting plate 4, harmful gas in the gas is treated through the odor treatment component, odor of the gas in the air box 2 is eliminated, the gas treatment is finished from the collected initial position, the harmful gas is prevented from being discharged into the external environment, a comfortable living environment is created for the residents, a first pipeline 5 is arranged at the upper end of the collecting box 1, the first pipeline 5 can be communicated with the output ends of sewage pipes in a plurality of residents, generated domestic sewage flows into the collecting box 1 through the first pipeline 5, then is blocked by the first filter screen 6, sundries larger than the diameter of the first filter screen 6 in the domestic sewage are intercepted by the first filter screen 6, then the first motor 7 is started, the first motor 7 rotates to drive the first rotating shaft 8 to rotate, the first rotating shaft 8 rotates to drive the cutting blade 9 to rotate, the cutting blade 9 rotates to drive sundries above the first filter screen 6 to rotate, the sundries are crushed and cut, meanwhile, the second blade 10 arranged on the inner wall of the collecting box 1 also crushes and cuts the sundries, under the cooperation of the cutting blade 9 and the second blade 10, the sundries blocked above the first filter screen 6 are fully cut and crushed until the sundries are smaller than the diameter of the first filter screen 6, the debris after smashing falls into collecting box 1 below, through setting up cutting blade 9 and second blade 10, can smash great debris in the domestic sewage, be convenient for the clearance of later stage, simultaneously, through the stirring that cutting blade 9 was incessant, can prevent that first filter screen 6 from being stopped up, the life of collecting box 1 and first filter screen 6 is prolonged, start first dredge pump 12, first dredge pump 12 can carry the inside filth of collecting box 1 to first sedimentation tank 11 in, then carry out classification by the second processing module in the first sedimentation tank 11 to the filth in the first sedimentation tank 11.
Example 3
On the basis of embodiment 2, as shown in fig. 2, the collecting device 102 further includes a second settling tank 13, the second settling tank 13 is disposed on the right side of the first settling tank 11, a first communication port is disposed on the left side wall of the second settling tank 13, a second communication port is disposed on the right side wall of the first settling tank 11, and the second settling tank 13 is communicated with the first settling tank 11 through the first communication port and the second communication port.
The working principle and the beneficial effects of the technical scheme are as follows: a second sedimentation tank 13 is arranged on the right side of the first sedimentation tank 11, domestic sewage in the first sedimentation tank 11 carries sediments to be conveyed into the second sedimentation tank 13, and then the domestic sewage naturally sediments in the second sedimentation tank 13, so that solid waste and water are separated.
Example 4
On the basis of embodiment 3, as shown in fig. 2 and 4, the second processing assembly includes:
the second motor 14 is arranged on the right side wall of the first settling tank 11, a second rotating shaft 15 is arranged at the output end of the second motor 14, one end, far away from the second motor 14, of the second rotating shaft 15 penetrates through the second settling tank 13 and extends to the left side of the second settling tank 13, and a first belt pulley 16 is arranged at one end, far away from the second motor 14, of the second rotating shaft 15;
A rotary drum 17, wherein the rotary drum 17 is arranged on the second rotating shaft 15, the rotary drum 17 is concentric with the second rotating shaft 15, and a first chute 18 is arranged on the outer wall of the rotary drum 17;
the second filter screen 19 is arranged inside the first settling tank 11, the second filter screen 19 is positioned below the second rotating shaft 15, the left and right ends of the second filter screen 19 are fixedly connected with the inner walls of the left and right sides of the first settling tank 11 respectively, and the section of the second filter screen 19 is arranged in an arc shape;
the third rotating shaft 20 is positioned below the second rotating shaft 15, the third rotating shaft 20 is perpendicular to the second rotating shaft 15, and the rear end of the third rotating shaft 20 is rotationally connected with the inner wall of the rear side of the first settling tank 11;
a first gear 21, the first gear 21 being disposed on the third rotating shaft 20;
the first swinging rod 22 is arranged at the front end of the third rotating shaft 20, the first swinging rod 22 rotates along with the third rotating shaft 20, a blind hole 23 is formed in the first swinging rod 22, the lower end of the blind hole 23 is communicated with the lower part of the first swinging rod 22, a first spring 24 is slidably arranged in the blind hole 23, one end of the first spring 24 is fixedly connected with the inner wall of the upper end of the blind hole 23, a first sliding rod 25 is arranged at the other end of the first spring 24, the first sliding rod 25 is slidably connected with the inner wall of the blind hole 23, one end, far away from the first spring 24, of the first sliding rod 25 extends to the upper part of the second filter screen 19 and is provided with a scraping plate 26, and the lower surface of the scraping plate 26 is contacted with the upper surface of the second filter screen 19;
The first rack 27 is arranged between the first gear 21 and the rotary drum 17, the rear side wall of the first rack 27 is in sliding connection with the rear side inner wall of the first sedimentation tank 11, the lower end of the first rack 27 is meshed with the first gear 21, the upper end of the first rack 27 is provided with a second slide bar 28, one end of the second slide bar 28 is fixedly connected with the upper end of the first rack 27, and the other end of the second slide bar 28 extends into the first slide groove 18 and is in sliding connection with the first slide groove 18;
the two collecting boxes 29 are symmetrically arranged at the left side and the right side of the first sedimentation box 11, an opening is formed in one side, facing the first sedimentation box 11, of the collecting boxes 29, the collecting boxes 29 are communicated with the interior of the first sedimentation box 11 through the opening, and the opening is aligned to the second filter screen 19;
the fourth pivot 30, fourth pivot 30 one end sets up second belt pulley 31, second belt pulley 31 pass through drive belt 32 with first belt pulley 16 transmission is connected, fourth pivot 30 is kept away from second belt pulley 31 one end runs through in proper order first deposit box 11 left side wall the second intercommunication mouth first intercommunication mouth extends to in the second deposit box 13, fourth pivot 30 with first deposit box 11 left side wall rotates to be connected, be provided with helical blade 33 on the fourth pivot 30.
The working principle and the beneficial effects of the technical scheme are as follows: when domestic sewage flows into the first sedimentation tank 11 from the collection tank 1, suspended matters in the domestic sewage are blocked on the upper surface of the second filter screen 19 by the second filter screen 19, then the second motor 14 is started, the second motor 14 rotates to drive the second rotating shaft 15 to rotate, the second rotating shaft 15 rotates to drive the rotating drum 17 and the first belt pulley 16 to rotate simultaneously, when the rotating drum 17 rotates, the first sliding groove 18 drives the second sliding rod 28 to slide along the first sliding groove 18, the second sliding rod 28 drives the first rack 27 to slide left and right on the inner wall of the first sedimentation tank 11, the first rack 27 drives the first gear 21 to reciprocate, the first gear 21 drives the third rotating shaft 20 to reciprocate, the third rotating shaft 20 drives the first swinging rod 22 to reciprocate above the second filter screen 19, the first swinging rod 22 moves to drive the first sliding rod 25 to reciprocate, the first sliding rod 25 can drive the scraping plate 26 to slide left and right on the upper surface of the second filter screen 19 through the expansion and contraction of the first spring 24, the lower surface of the scraping plate 26 is always contacted with the upper surface of the second filter screen 19, so that suspended matters blocked by the upper surface of the second filter screen 19 are scraped, the scraped suspended matters are uniformly cleaned into the collecting boxes 29 at the two sides of the first settling tank 11, then the collecting boxes 29 are intensively cleaned, the section of the second filter screen 19 is arranged in an arc shape, the domestic sewage can flow down quickly and is not easy to remain on the surface of the second filter screen 19, the flowing domestic sewage can be stirred through the reciprocating motion of the scraping plate 26 on the upper surface of the second filter screen 19, the contact area of the domestic sewage and the second filter screen 19 is increased, the speed of the domestic sewage flowing below the second filter screen 19 is accelerated, the treatment speed of the domestic sewage is improved, the first belt pulley 16 can rotate through the driving belt 32 to drive the second belt pulley 31 to rotate, the second belt pulley 31 rotates to drive the fourth rotating shaft 30 to rotate, the fourth rotating shaft 30 rotates to drive the spiral blade 33 to drive, the spiral blade 33 extends into the second sedimentation tank 13, and under the rotation of the spiral blade 33, the domestic sewage collected at the bottom of the first sedimentation tank 11 is conveyed into the second sedimentation tank 13 and is further sedimented, so that the separation of sludge and water in the domestic sewage is realized.
Example 5
On the basis of embodiment 3, as shown in fig. 2, the lower end of the second settling tank 13 is provided with a funnel shape, the lower end of the second settling tank 13 is provided with a drain pipe 34, one end of the drain pipe 34 is communicated with the lower end of the second settling tank 13, the other end of the drain pipe 34 is connected with the input end of a second sludge pump 35, and the output end of the second sludge pump 35 is connected with a sludge collecting assembly.
The working principle and the beneficial effects of the technical scheme are as follows: the second sedimentation tank 13 lower extreme sets up to the funnel form, and the bottom of funnel form is provided with blow off pipe 34, and after the natural sediment of domestic sewage through second sedimentation tank 13, mud falls into second sedimentation tank 13 below naturally, and the mud that the water was left in second sedimentation tank 13 is above, can take out the mud that deposits in the second sedimentation tank 13 through second dredge pump 35, then carries to the mud collection subassembly to carry out further sludge treatment by the mud collection subassembly.
Example 6
On the basis of embodiment 3, as shown in fig. 2 and 5, the odor treatment assembly includes:
the first box body 36, the first box body 36 is arranged on the front side wall of the mounting plate 4, the left end of the first box body 36 is communicated with the air extraction box 2 through a first connecting pipe 37, and a first one-way valve is arranged in the first connecting pipe 37;
The first piston 38 is disposed in the first box 36, the upper and lower ends of the first piston 38 are respectively slidably connected with the inner walls of the upper and lower sides of the first box 36, the first piston 38 slides left and right along the inner wall of the first box 36, a first connecting rod 39 is disposed on the right side wall of the first piston 38, one end of the first connecting rod 39, which is far away from the first piston 38, penetrates through the right side wall of the first box 36 and extends to the outside of the first box 36, the first connecting rod 39 is slidably connected with the side wall of the first box 36, a second spring 40 is sleeved on the first connecting rod 39, one end of the second spring 40 is fixedly connected with the side wall of the first piston 38, and the other end of the second spring 40 is fixedly connected with the right side wall of the first box 36;
the second box 41 is located below the first box 36, the rear side wall of the second box 41 is fixedly connected with the front side wall of the mounting plate 4, the second box 41 is communicated with the first box 36 through a second connecting pipe 42, one end of the second connecting pipe 42 extends into the second box 41, and a second one-way valve is arranged in the second connecting pipe 42;
the second piston 43 is arranged in the second box 41, the second piston 43 is positioned on the right side of the second connecting pipe 42, the upper end and the lower end of the second piston 43 are respectively connected with the inner walls of the upper side and the lower side of the second box 41 in a sliding manner, the second piston 43 slides left and right along the inner wall of the second box 41, a second rack 44 is arranged on the right side wall of the second piston 43, one end, far away from the second piston 43, of the second rack 44 penetrates through the right side wall of the second box 41 and extends to the outside of the second box 41, the second rack 44 is in sliding connection with the side wall of the second box 41, a third spring 45 is sleeved on the second rack 44, one end of the third spring 45 is fixedly connected with the side wall of the second box 41, and the other end of the third spring 45 is fixedly connected with the right side wall of the second box 41;
The first water pump 46 is arranged at the left side of the second box 41, and the output end of the first water pump 46 is communicated with the inside of the second box 41;
a first water pipe 47, wherein the first water pipe 47 is arranged at the left side of the lower end of the second box 41, the first water pipe 47 is communicated with the inside of the second box 41, and a first electromagnetic valve is arranged in the first water pipe 47;
the third motor 48 is arranged on the right side of the second box 41, the fixed end of the third motor 48 is fixedly connected with the front side wall of the mounting plate 4, a fifth rotating shaft 49 is arranged at the output end of the third motor 48, a sector gear 50 and a second gear 51 are arranged on the fifth rotating shaft 49, the second gear 51 is an incomplete gear, one toothed side of the second gear 51 and one toothed side of the sector gear 50 are mutually far away, the second gear 51 is positioned in front of the sector gear 50, and the second gear 51 is intermittently meshed with the second rack 44;
a sixth rotating shaft 52, wherein the sixth rotating shaft 52 is located above the fifth rotating shaft 49, one end of the sixth rotating shaft 52 is rotatably connected with the front side wall of the mounting plate 4, a third gear 53 and a second swinging rod 54 are arranged on the sixth rotating shaft 52, the third gear 53 is intermittently meshed with the sector gear 50, the second swinging rod 54 is located at the front side of the third gear 53, and a rectangular through hole 55 is arranged at a position, close to the upper end, of the second swinging rod 54;
The third rack 56 is positioned above the third gear 53, and the side wall of the third rack 56 is fixedly connected with the side wall of the mounting plate 4;
a fourth rack 57, wherein the fourth rack 57 is located above the third rack 56, the fourth rack 57 is parallel to the third rack 56, and the rear side of the fourth rack 57 is slidably connected with the front side wall of the mounting plate 4;
the second sliding groove 58 is arranged on the front side wall of the mounting plate 4, the second sliding groove 58 is positioned between the third rack 56 and the fourth rack 57, the second sliding groove 58 is parallel to the third rack 56, a seventh rotating shaft 59 is slidably arranged in the second sliding groove 58, one end, away from the second sliding groove 58, of the seventh rotating shaft 59 extends into the rectangular through hole 55 and is slidably connected with the inner wall of the rectangular through hole 55, a fourth gear 60 is arranged on the seventh rotating shaft 59, and the fourth gear 60 is respectively meshed with the third rack 56 and the fourth rack 57;
an eighth rotating shaft 61, the eighth rotating shaft 61 is located at the left side of the sixth rotating shaft 52, the eighth rotating shaft 61 is parallel to the sixth rotating shaft 52, one end of the eighth rotating shaft 61 is rotatably connected with the front side wall of the mounting plate 4, a third swinging rod 62 is arranged on the eighth rotating shaft 61, a first sliding rail 63 is arranged on the left side wall of the third swinging rod 62, a first sliding block 64 is slidably arranged on the first sliding rail 63, one end of the first connecting rod 39, which is far away from the first piston 38, is hinged with the first sliding block 64, a second sliding rail 65 is arranged on the right side wall of the third swinging rod 62, a second sliding block 66 is slidably arranged on the second sliding rail 65, and the left end of the fourth rack 57 is hinged with the second sliding block 66;
The input end of the first water pump 46 is provided with a second water pipe 67, one end, far away from the first water pump 46, of the second water pipe 67 is provided with a liquid storage tank 68, the second water pipe 67 is communicated with the interior of the liquid storage tank 68, the liquid storage tank 68 is internally provided with liquid with deodorant, and the second water pipe 67 is internally provided with a second electromagnetic valve;
the first water pipe 47 is provided with a fresh water tank 69 at a position far from the second tank 41, and the first water pipe 47 is communicated with the interior of the fresh water tank 69;
still include second water pump 70, second water pump 70 sets up second sedimentation tank 13 upper end, second water pump 70 input sets up inlet tube 71, the inlet tube 71 keep away from second water pump 70 one end extends to inside second sedimentation tank 13, second water pump 70 output sets up outlet pipe 72, outlet pipe 72 keep away from second water pump 70 one end with the inside intercommunication of clean water tank 69, the water outlet end of clean water tank 69 with the input intercommunication of second communication pipeline 103.
The working principle and the beneficial effects of the technical scheme are as follows: when gas extracted from the collecting box 1 is stored in the extracting box 2, the third motor 48 is started, the third motor 48 rotates to drive the fifth rotating shaft 49 to rotate, the fifth rotating shaft 49 rotates to drive the sector gear 50 and the second gear 51 to rotate, the sector gear 50 is meshed with the third gear 53 first, then the sector gear 50 drives the third gear 53 to rotate clockwise, the third gear 53 drives the sixth rotating shaft 52 to rotate, the sixth rotating shaft 52 rotates to drive the second swinging rod 54 to swing rightwards, then the second swinging rod 54 drives the seventh rotating shaft 59 to slide rightwards along the second sliding groove 58 box through the rectangular through hole 55, the fourth gear 60 is meshed with the third rack 56, the fourth gear 60 rotates clockwise on the third rack 56, the fourth gear 60 drives the fourth rack 57 to slide rightwards, the fourth rack 57 drives the third swinging rod 62 to swing rightwards through the second sliding block 66, the second sliding block 66 slides on the second sliding rail 65, meanwhile, the third swinging rod 62 drives the first connecting rod 39 to move rightward through the first sliding block 64, the first connecting rod 39 pulls the first piston 38 to move rightward, the second spring 40 is compressed, at this time, the pressure in the first box 36 is reduced, the gas in the pumping box 2 flows into the first box 36 and fills the first box 36, when the sector gear 50 and the third gear 53 are engaged, the first piston 38 moves leftward under the action of the second spring 40, the gas in the first box 36 is extruded into the second box 41, the liquid with deodorant is stored in the second box 41, when the gas in the first box 36 is injected into the liquid in the second box 41, the gas is treated by the deodorant from the liquid, and the harmful gas in the gas is absorbed, and when the first piston 38 moves rightward, the second gear 51 is engaged with the second rack 44, the second gear 51 drives the second piston 43 to move leftwards through the second rack 44, the first electromagnetic valve in the first water pipe 47 is opened, the second electromagnetic valve in the second water pipe 67 is closed, liquid in the second tank 41 flows into the clean water tank 69 from the first water pipe 47, then after the second gear 51 is meshed with the second rack 44, the second piston 43 moves rightwards under the action of the third spring 45, the first water pump 46 is started, the first water pump 46 pumps liquid with deodorant into the second tank 41 from the liquid storage tank 68, the second tank 41 is filled, the next injection of gas in the first tank 36 is waited, the first electromagnetic valve is closed during the gas injection into the second tank 41, the second gear 51 is not contacted with the second rack 44, the second piston 43 is kept motionless, therefore, sufficient reaction time is reserved for the liquid and the gas in the second tank 41, harmful gas and odor in the gas can be fully eliminated and absorbed by the liquid, the odor treatment component can correspondingly mix quantitative gas and quantitative liquid, the ratio of the gas quantity to the liquid quantity each time is ensured to be unchanged, the waste of the liquid in the liquid storage tank 68 is reduced, the treatment cost can be saved while the harmful gas and the odor are fully eliminated, the gas treatment is more practical and effective, the gas treatment is completed, the harmful gas is prevented from being discharged into the external environment, a comfortable living environment is created for residents, finally, the second water pump 70 can pump the water in the second settling tank 13 into the clean water tank 69, and after the water is uniformly collected by the clean water tank 69, the water flows into the second communication pipeline 103 from the clean water tank 69, and finally flows into the subsequent steps.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (3)
1. The domestic sewage purification and discharge system is characterized by comprising: the ecological pool comprises a first communication pipeline (101), a collecting device (102), a second communication pipeline (103), an ecological pool (104) and a collecting pool (105), wherein the first communication pipeline (101), the collecting device (102), the second communication pipeline (103), the ecological pool (104) and the collecting pool (105) are sequentially arranged, the first communication pipeline (101) is a closed pipeline, one end of the first communication pipeline (101) is communicated with the outlet end of a domestic sewage pipeline, the other end of the first communication pipeline (101) is communicated with the inlet end of the collecting device (102), and vegetation is planted on the upper portion of the ecological pool (104);
the output end of the collecting device (102) is communicated with the input end of the second communication pipeline (103), the output end of the second communication pipeline (103) is communicated with the input end of the ecological pool (104), and the ecological pool (104) is communicated with the collecting pool (105);
The collecting device (102) comprises: collecting box (1), exhaust-gas tank (2), aspiration pump (3) and first deposit box (11), exhaust-gas tank (2) set up collecting box (1) one side, aspiration pump (3) input with collecting box (1) inside intercommunication, exhaust-gas pump (3) output with inside intercommunication of exhaust-gas tank (2), exhaust-gas tank (2) one side is provided with mounting panel (4), mounting panel (4) front side is provided with odor treatment subassembly, collecting box (1) upper end sets up first pipeline (5), first pipeline (5) with collecting box (1) inside intercommunication, be provided with first filter screen (6) in collecting box (1), first filter screen (6) set up collecting box (1) inside position down, both ends respectively with collecting box (1) left and right sides inner wall fixed connection, collecting box (1) upper end still sets up first motor (7), first output (7) with collecting box (1) inside intercommunication, first filter screen (6) set up first pivot (8) one side of running through (8) top rotating shaft (8) top end (8), a second blade (10) is arranged between two adjacent cutting blades (9), one end, away from the first rotating shaft (8), of the second blade (10) is fixedly connected with the inner wall of the collecting box (1), a first sludge discharge pump (12) is arranged between the first sedimentation box (11) and the collecting box (1), the input end of the first sludge discharge pump (12) is communicated with the lower end of the collecting box (1), the output end of the first sludge discharge pump (12) is communicated with the upper end of the first sedimentation box (11), and the first sedimentation box (11) is provided with a second treatment assembly;
The collecting device (102) further comprises a second sedimentation tank (13), the second sedimentation tank (13) is arranged on the right side of the first sedimentation tank (11), a first communication port is formed in the left side wall of the second sedimentation tank (13), a second communication port is formed in the right side wall of the first sedimentation tank (11), and the second sedimentation tank (13) is communicated with the first sedimentation tank (11) through the first communication port and the second communication port;
the odor treatment assembly includes:
the first box body (36), the first box body (36) is arranged on the front side wall of the mounting plate (4), the left end of the first box body (36) is communicated with the exhaust box (2) through a first connecting pipe (37), and a first one-way valve is arranged in the first connecting pipe (37);
the first piston (38), the first piston (38) is arranged in the first box (36), the upper end and the lower end of the first piston (38) are respectively connected with the inner walls of the upper side and the lower side of the first box (36) in a sliding manner, the first piston (38) slides left and right along the inner wall of the first box (36), a first connecting rod (39) is arranged on the right side wall of the first piston (38), one end of the first connecting rod (39) far away from the first piston (38) penetrates through the right side wall of the first box (36) and extends to the outside of the first box (36), the first connecting rod (39) is connected with the side wall of the first box (36) in a sliding manner, a second spring (40) is sleeved on the first connecting rod (39), one end of the second spring (40) is fixedly connected with the side wall of the first piston (38), and the other end of the second spring (40) is fixedly connected with the right side wall of the first box (36);
The second box body (41), the second box body (41) is located below the first box body (36), the rear side wall of the second box body (41) is fixedly connected with the front side wall of the mounting plate (4), the second box body (41) is communicated with the first box body (36) through a second connecting pipe (42), one end of the second connecting pipe (42) extends to the inside of the second box body (41), and a second one-way valve is arranged in the second connecting pipe (42);
the second piston (43), the second piston (43) is arranged in the second box body (41), the second piston (43) is positioned on the right side of the second connecting pipe (42), the upper end and the lower end of the second piston (43) are respectively connected with the inner walls of the upper side and the lower side of the second box body (41) in a sliding mode, the second piston (43) slides left and right along the inner wall of the second box body (41), a second rack (44) is arranged on the right side wall of the second piston (43), one end of the second rack (44) is far away from the second piston (43), penetrates through the right side wall of the second box body (41) and extends to the outside of the second box body (41), the second rack (44) is connected with the side wall of the second box body (41) in a sliding mode, a third spring (45) is sleeved on the second rack (44), one end of the third spring (45) is fixedly connected with the side wall of the second box body (41), and the other end of the third spring (45) is fixedly connected with the right side wall of the second box body (41);
The first water pump (46) is arranged on the left side of the second box body (41), and the output end of the first water pump (46) is communicated with the inside of the second box body (41);
the first water pipe (47), the first water pipe (47) is arranged at the left side of the lower end of the second box body (41), the first water pipe (47) is communicated with the inside of the second box body (41), and a first electromagnetic valve is arranged in the first water pipe (47);
the third motor (48), third motor (48) are in the right side of second box (41), third motor (48) stiff end with lateral wall fixed connection before mounting panel (4), third motor (48) output sets up fifth pivot (49), be provided with sector gear (50) and second gear (51) on fifth pivot (49), second gear (51) are incomplete gear, second gear (51) take tooth one side with sector gear (50) take tooth one side and keep away from each other and set up, second gear (51) are located sector gear (50) the place ahead, second gear (51) with second rack (44) intermittent type meshing;
the sixth rotating shaft (52), the sixth rotating shaft (52) is located above the fifth rotating shaft (49), one end of the sixth rotating shaft (52) is rotatably connected with the front side wall of the mounting plate (4), a third gear (53) and a second swinging rod (54) are arranged on the sixth rotating shaft (52), the third gear (53) is intermittently meshed with the sector gear (50), the second swinging rod (54) is located at the front side of the third gear (53), and a rectangular through hole (55) is formed in the position, close to the upper end, of the second swinging rod (54);
The third rack (56), the third rack (56) is located above the third gear (53), the side wall of the third rack (56) is fixedly connected with the side wall of the mounting plate (4);
a fourth rack (57), wherein the fourth rack (57) is positioned above the third rack (56), the fourth rack (57) is parallel to the third rack (56), and the rear side of the fourth rack (57) is in sliding connection with the front side wall of the mounting plate (4);
the second sliding groove (58), the second sliding groove (58) is arranged on the front side wall of the mounting plate (4), the second sliding groove (58) is located between the third rack (56) and the fourth rack (57), the second sliding groove (58) is parallel to the third rack (56), a seventh rotating shaft (59) is slidably arranged in the second sliding groove (58), one end, far away from the second sliding groove (58), of the seventh rotating shaft (59) extends into the rectangular through hole (55) and is in sliding connection with the inner wall of the rectangular through hole (55), a fourth gear (60) is arranged on the seventh rotating shaft (59), and the fourth gear (60) is meshed with the third rack (56) and the fourth rack (57) respectively;
the eighth rotating shaft (61), eighth rotating shaft (61) is located in the left side of sixth rotating shaft (52), eighth rotating shaft (61) is parallel to sixth rotating shaft (52), one end of eighth rotating shaft (61) is rotatably connected with the front side wall of mounting plate (4), third swinging rod (62) is arranged on eighth rotating shaft (61), first sliding rail (63) is arranged on the left side wall of third swinging rod (62), first sliding block (64) is slidably arranged on first sliding rail (63), one end of first connecting rod (39) far away from first piston (38) is hinged with first sliding block (64), second sliding rail (65) is arranged on the right side wall of third swinging rod (62), second sliding block (66) is slidably arranged on second sliding rail (65), and the left end of fourth rack (57) is hinged with second sliding block (66).
The first water pump (46) is provided with a second water pipe (67), one end, far away from the first water pump (46), of the second water pipe (67) is provided with a liquid storage tank (68), the second water pipe (67) is communicated with the interior of the liquid storage tank (68), the liquid storage tank (68) is internally provided with liquid with deodorant, and the second water pipe (67) is internally provided with a second electromagnetic valve;
one end of the first water pipe (47) far away from the second tank body (41) is provided with a clean water tank (69), and the first water pipe (47) is communicated with the inside of the clean water tank (69);
still include second water pump (70), second water pump (70) set up second sedimentation tank (13) upper end, second water pump (70) input sets up inlet tube (71), inlet tube (71) are kept away from second water pump (70) one end extends to inside second sedimentation tank (13), second water pump (70) output sets up outlet pipe (72), outlet pipe (72) are kept away from second water pump (70) one end with the inside intercommunication of water purification tank (69), the water outlet end of water purification tank (69) with the input intercommunication of second communication pipeline (103).
2. The sanitary wastewater purification and discharge system of claim 1, wherein the second treatment assembly comprises:
the second motor (14), the second motor (14) is arranged on the right side wall of the first sedimentation tank (11), a second rotating shaft (15) is arranged at the output end of the second motor (14), one end, far away from the second motor (14), of the second rotating shaft (15) penetrates through the second sedimentation tank (13) and extends to the left side of the second sedimentation tank (13), and a first belt pulley (16) is arranged at one end, far away from the second motor (14), of the second rotating shaft (15);
The rotary drum (17), the rotary drum (17) is arranged on the second rotating shaft (15), the rotary drum (17) is concentric with the second rotating shaft (15), and a first chute (18) is arranged on the outer wall of the rotary drum (17);
the second filter screen (19), the second filter screen (19) is arranged in the first settling tank (11), the second filter screen (19) is positioned below the second rotating shaft (15), the left and right ends of the second filter screen (19) are fixedly connected with the inner walls of the left and right sides of the first settling tank (11) respectively, and the section of the second filter screen (19) is in an arc shape;
the third rotating shaft (20) is positioned below the second rotating shaft (15), the third rotating shaft (20) is perpendicular to the second rotating shaft (15), and the rear end of the third rotating shaft (20) is rotatably connected with the inner wall of the rear side of the first sedimentation tank (11);
a first gear (21), the first gear (21) being arranged on the third rotation shaft (20);
the first swinging rod (22) is arranged at the front end of the third rotating shaft (20), the first swinging rod (22) rotates along with the third rotating shaft (20), a blind hole (23) is formed in the first swinging rod (22), the lower end of the blind hole (23) is communicated with the lower part of the first swinging rod (22), a first spring (24) is arranged in the blind hole (23) in a sliding manner, one end of the first spring (24) is fixedly connected with the inner wall of the upper end of the blind hole (23), a first sliding rod (25) is arranged at the other end of the first spring (24), the first sliding rod (25) is in sliding connection with the inner wall of the blind hole (23), one end of the first sliding rod (25) away from the first spring (24) extends to the upper part of the second filter screen (19) and is provided with a scraping plate (26), and the lower surface of the scraping plate (26) is in contact with the upper surface of the second filter screen (19).
The first rack (27) is arranged between the first gear (21) and the rotary drum (17), the rear side wall of the first rack (27) is in sliding connection with the rear side inner wall of the first sedimentation tank (11), the lower end of the first rack (27) is meshed with the first gear (21), the upper end of the first rack (27) is provided with a second slide bar (28), one end of the second slide bar (28) is fixedly connected with the upper end of the first rack (27), and the other end of the second slide bar (28) extends into the first slide groove (18) and is in sliding connection with the first slide groove (18);
the two collecting boxes (29) are symmetrically arranged at the left side and the right side of the first sedimentation box (11), an opening is formed in one side, facing the first sedimentation box (11), of each collecting box (29), the collecting boxes (29) are communicated with the inside of the first sedimentation box (11) through the opening, and the opening is aligned with the second filter screen (19);
fourth pivot (30), fourth pivot (30) one end sets up second belt pulley (31), second belt pulley (31) pass through drive belt (32) with first belt pulley (16) transmission is connected, fourth pivot (30) are kept away from second belt pulley (31) one end runs through in proper order first deposit box (11) left side wall second intercommunication mouth first intercommunication mouth extends to in second deposit box (13), fourth pivot (30) with first deposit box (11) left side wall rotates to be connected, be provided with helical blade (33) on fourth pivot (30).
3. The domestic sewage purification and drainage system according to claim 1, wherein the lower end of the second sedimentation tank (13) is provided with a funnel shape, the lower end of the second sedimentation tank (13) is provided with a drain pipe (34), one end of the drain pipe (34) is communicated with the lower end of the second sedimentation tank (13), the other end of the drain pipe (34) is connected with the input end of a second sludge pump (35), and the output end of the second sludge pump (35) is connected with a sludge collection assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111458781.5A CN114195327B (en) | 2021-12-02 | 2021-12-02 | Domestic sewage purifying and discharging system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111458781.5A CN114195327B (en) | 2021-12-02 | 2021-12-02 | Domestic sewage purifying and discharging system |
Publications (2)
Publication Number | Publication Date |
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CN114195327A CN114195327A (en) | 2022-03-18 |
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AU551752B2 (en) * | 1980-09-25 | 1986-05-08 | Sterling Drum Inc. | Treatment of waste water |
CA2096175C (en) * | 1992-05-13 | 1999-05-11 | E. Craig Jowett | Wastewater treatment method and apparatus |
CN106957128A (en) * | 2016-03-23 | 2017-07-18 | 北京林业大学 | A kind of zero-emission treatment system for domestic sewage and processing method |
CN106277606B (en) * | 2016-08-30 | 2019-05-17 | 吉林省中天环境工程有限公司 | A kind of high-efficiency environment friendly formula sewage treatment cleaning equipment |
CN109111059A (en) * | 2018-10-23 | 2019-01-01 | 何京恩 | The circulating water purification system of domestic water |
CN212894368U (en) * | 2020-07-31 | 2021-04-06 | 内蒙古九合节能环保科技有限责任公司 | Denitrification and dephosphorization device for urban sewage treatment |
CN213446583U (en) * | 2020-09-26 | 2021-06-15 | 武建生 | Device for treating rural sewage |
CN213652227U (en) * | 2020-10-14 | 2021-07-09 | 湖南芮达环保科技有限责任公司 | Domestic sewage treatment is with high-efficient deodorant environmental protection septic tank |
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