CN110713285A

CN110713285A - Purification mechanism for household sewage

Info

Publication number: CN110713285A
Application number: CN201911016683.9A
Authority: CN
Inventors: 曹涛
Original assignee: Shandong Baiying Industrial Equipment Co Ltd
Current assignee: Shandong Baiying Industrial Equipment Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-01-21

Abstract

The invention discloses a purification mechanism for household sewage, which comprises a bathroom water outlet and a filter screen strainer movably arranged on the bathroom water outlet, wherein the bottom of the bathroom water outlet is fixedly connected with a sewage collection box through a first water outlet pipeline, a disinfection device is arranged in the sewage collection box, the bottom of the sewage collection box is connected with a sewage filter box through a second water outlet pipeline, a filter device is arranged in the sewage filter box, one side of the sewage filter box is fixedly connected with a water storage box through a third water outlet pipeline, a car washing platform is arranged on the water storage box, a car washing device is arranged on the car washing platform, chemical agents in the bathroom sewage are removed through the disinfection device, impurities such as hair and the like in the bathroom sewage are filtered through the filter device, the secondary utilization of the bathroom sewage is realized through the car washing device, and a controller is. The invention has the advantages of simple structure and strong practicability.

Description

Purification mechanism for household sewage

Technical Field

The invention relates to the field of sewage purification, in particular to a purification mechanism for household sewage.

Background

The domestic sewage refers to the domestic water discharge of people in life and the wastewater generated in household sanitary facilities and the like. Domestic sewage is one of the main water sources constituting water pollution in urban areas of China, so that the demand of sewage and the sanitary and health problems related to sewage recycling aiming at non-drinking need to be researched. The economic development of the country and the improvement of the living standard of people require the increase of water resources, so that the development of unconventional water sources is urgently needed. Treated water discharged to water bodies (rivers, lakes, underground water bodies supplying water for daily life and industry and agriculture) has become an important component of the national unplanned fresh water supply, and therefore, sewage must be properly treated to remove and reduce harmful substances, thereby preventing the water bodies from being harmed.

In the prior art, for example, the patent number is CN 201720325253.5, the patent name is an intelligent bathroom energy-saving control system, a bathroom is provided with a plurality of time-limited charging devices, a spray head, an illuminating lamp and an alarm, the time-limited charging devices are connected with the spray head, the time-limited charging devices, the illuminating lamp and the alarm are all connected with a switching module, the time-limited charging devices are connected with a cold water tank through a first proportional electromagnetic valve, and the time-limited charging devices are connected with a hot water tank through a second electromagnetic proportional valve; the bathroom sewage treatment system also comprises a bathroom sewage collecting device, a sewage treatment box, a sewage collecting box, a heat pipe preheating system, a sewage purification system, a temperature difference power generation system and a solar cell panel, wherein the bathroom sewage collecting device is connected with the sewage treatment box; the time-limited charging device, the first proportional electromagnetic valve and the second electromagnetic proportional valve are all connected with the controller. The phenomenon of direct discharge of the bath sewage is improved, the waste heat of the sewage is fully utilized, the sewage is purified and reused, and water-saving measures are added during the use.

Bathroom sewage refers to sewage generated after people take a bath, contains a large amount of hair and harmful chemical components, is discharged directly without being filtered, easily causes blockage of sewer pipes, and has a large pollution degree to the environment.

Disclosure of Invention

The invention aims to solve the problems and designs a purification mechanism for domestic sewage.

The technical scheme of the invention is that the purification mechanism for the domestic sewage comprises a bathroom water outlet and a filter screen filter movably arranged on the bathroom water outlet, the bottom of the water outlet of the bathroom is fixedly connected with a sewage collecting box through a water outlet pipeline I, a disinfection device is arranged in the sewage collecting box, the bottom of the sewage collecting box is connected with a sewage filtering box through a water outlet pipeline II, a filtering device is arranged in the sewage filtering box, one side of the sewage filter tank is fixedly connected with a water storage tank through a water outlet pipeline III, the water storage tank is provided with a car washing platform, the car washing platform is provided with a car washing device, the bathroom sewage is treated by a disinfection device to remove chemical agents in the bathroom sewage, impurities such as hair in the bathroom sewage are filtered through the filtering device, the secondary utilization of the bathroom sewage is realized through the car washing device, and the car washing platform is provided with the controller.

The disinfection device comprises a sewage collection box water inlet arranged at the center of the upper surface of the sewage collection box, and the sewage collection box water inlet is communicated with a water outlet of the water outlet pipeline; a first circular through hole is formed in the upper surface of the rotating motor mounting box, and a first fastening bearing is embedded in the first circular through hole; a first rotating motor is fixedly installed in the rotating motor installation box, and the rotating end of the first rotating motor faces upwards vertically; a rotating end of the rotating motor is inserted into the fastening bearing I, and a stirring shaft is fixedly arranged at the rotating end of the rotating motor; a group of stirrers is fixedly arranged on the stirring shaft, and the stirrers are I-shaped; and the bottom of one side of the sewage collecting box is provided with a sewage collecting box water outlet which is communicated with the water inlet of the water outlet pipeline II.

The filtering device comprises a sewage filtering box water inlet which is formed in the center of the upper surface of the sewage filtering box, and the sewage filtering box water inlet is communicated with a water outlet of the water outlet pipeline II; a group of opposite vertical filter screen supporting plates are fixedly arranged in the sewage filtering box, an impurity filter screen is fixedly arranged on each filter screen supporting plate, and the impurity filter screen is a fine mesh filter screen; two groups of opposite circular through holes II are respectively formed in the upper surface and the lower surface of the sewage filter box, and fastening bearings II are embedded in the circular through holes II; a transmission shaft is inserted into the fastening bearing II, and one end of the transmission shaft extends out of the fastening bearing II; a driven gear is fixedly arranged at one end of the transmission shaft, which extends out of the fastening bearing II; a group of opposite rotating motors II are fixedly installed on the upper surface of the sewage filtering tank, the rotating ends of the rotating motors II are vertically upward, and driving gears are fixedly installed on the rotating ends of the rotating motors II; the driving gear is meshed with the driven gear; external threads are tapped on the outer side surface of the transmission shaft along the length direction of the transmission shaft, and a sliding block is connected to the transmission shaft in a threaded manner; a cleaning brush supporting frame is fixedly arranged on one side of the sliding block, and a cleaning brush is fixedly arranged on the cleaning brush supporting frame; the cleaning brush can be used for cleaning impurities on the impurity filtering net; an impurity outlet is formed in one side of the bottom of the sewage filtering box, an impurity discharging pipeline is fixedly inserted into the impurity outlet, and an impurity discharging control valve is mounted on the impurity discharging pipeline; the impurity discharging pipeline is communicated with an external sewage discharging pipeline; and the bottom of one side of the sewage filter box is provided with a sewage filter box water outlet which is communicated with the three water inlets of the water outlet pipeline.

The car washing device comprises a water storage tank water inlet arranged at the bottom of one side of the water storage tank, and the water storage tank water inlet is communicated with the three water outlets of the water outlet pipeline; a liquid level sensor is fixedly arranged on the inner wall of one side of the water storage tank, and a heater is fixedly arranged on the inner wall of the other side of the water storage tank; a water outlet pipeline is fixedly arranged at the water outlet end of the water pump; a water spray gun is arranged on the car washing platform, and the rear end of the water spray gun is connected with a water spray hose; the water outlet pipeline is communicated with the water spraying hose.

The sewage collecting box can add some disinfectants into the sewage collecting box through the water outlet of the bathroom, such as: hypochlorites, chlorine dioxide, etc. can react with chemical agents in bathroom sewage sufficiently.

The first rotating motor can drive the rotating end of the stirring shaft, and the stirrer on the stirring shaft can effectively stir the bathroom sewage, so that the disinfection effect is improved.

The disinfected bathroom sewage flows into the sewage filtering box through the water outlet pipeline II, and the impurity filtering net is a fine mesh filtering net which can effectively filter impurities such as hair and the like in the bathroom sewage; the second rotating motor can drive a driving gear on the rotating end, the driving gear is meshed with the driven gear, so that a transmission shaft on the driven gear can be driven, the sliding block is in threaded connection with the transmission shaft, and the cleaning brush on the sliding block can be used for cleaning impurities on the impurity filtering net.

The filtered bathroom sewage flows into the water storage tank through the water outlet pipeline, the water suction pump can pump the filtered bathroom sewage in the water storage tank to the water outlet pipeline, the water outlet pipeline is communicated with the water spraying hose, and the filtered bathroom sewage is reused through the water spraying gun.

According to the purification mechanism for the household sewage, which is manufactured by the technical scheme of the invention, the disinfection device is arranged in the sewage collection box to effectively remove chemical agents in the bathroom sewage, the filtering device in the sewage filtering box can filter impurities such as hair in the bathroom sewage, and the car washing device can realize secondary utilization of the bathroom sewage and improve the utilization rate of sewage resources.

Drawings

FIG. 1 is a schematic structural view of a purification mechanism for domestic sewage according to the present invention;

FIG. 2 is a schematic view of the disinfection apparatus of the present invention;

FIG. 3 is a schematic view of a filtration apparatus according to the present invention;

FIG. 4 is a schematic view of a car wash apparatus according to the present invention;

in the figure, 1, a water outlet of a bathroom; 2. a filter screen leaks; 3. a first water outlet pipeline; 4. a sewage collecting tank; 5. a water outlet pipeline II; 6. a sewage filtering tank; 7. a water outlet pipeline III; 8. a water storage tank; 9. a car washing platform; 10. a controller; 11. a water inlet of the sewage collecting tank; 12. a rotating electric machine mounting box; 13. a first circular through hole; 14. fastening a first bearing; 15. a first rotating motor; 16. a stirring shaft; 17. a stirrer; 18. a water outlet of the sewage collecting box; 19. a water inlet of the sewage filter tank; 20. a filter screen supporting plate; 21. an impurity filter screen; 22. a second circular through hole; 23. fastening a second bearing; 24. a drive shaft; 25. a driven gear; 26. a second rotating motor; 27. a driving gear; 28. a slider; 29. cleaning a brush support frame; 30. cleaning a brush; 31. an impurity outlet; 32. a trash removal pipeline; 33. a trash discharge control valve; 34. a water outlet of the sewage filter tank; 35. a water inlet of the water storage tank; 36. a liquid level sensor; 37. a heater; 38. a water pump; 39. a water outlet pipeline; 40. a water spray gun; 41. a water spray hose.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1-4, a purification mechanism for domestic sewage, in this embodiment, when in use, a user mounts the purification mechanism under the floor of a bathroom, and a car washing platform is placed at a suitable car washing position;

the first step is as follows: in sewage that the bathing back produced flows into outlet conduit 3 through bathroom delivery port 1, the impurity in the filter screen hourglass 2 can prefilter bathing sewage, filter screen hourglass 2 movable mounting is on bathroom delivery port 1, the user can regularly clear up the impurity that the filter screen leaks 2, in bathing sewage in outlet conduit 3 flows into sewage collecting box 4 through sewage collecting box water inlet 11, the user adds some disinfectants in 1 to sewage collecting box 4 through bathroom delivery port, if: hypochlorites, chlorine dioxide and the like can fully react with chemical agents in bathroom sewage, meanwhile, the first rotating motor 15 starts to work, the first rotating motor 15 drives the stirring shaft 16 on the rotating end, the stirrer 17 on the stirring shaft 16 can effectively stir the bathroom sewage, and the chemical agents in the bathroom sewage can be effectively removed by the disinfection device arranged in the sewage collecting box, so that the disinfection effect is improved;

the second step is that: the disinfected bathroom sewage flows into the sewage filtering box 6 through the water outlet pipe II 5, the impurity filtering net 21 is a fine mesh filtering net and can effectively filter impurities such as hair and the like in the bathroom sewage, the filtered bathroom sewage flows into the water storage tank 8 through the water outlet pipe III 7, the water pump 38 can pump the bathroom sewage filtered in the water storage tank 8 to the water outlet pipe 39, the water outlet pipe 39 is communicated with the water spraying hose 41, the filtered bathroom sewage is reused through the water spraying gun 40, when too many impurities are accumulated on the impurity filtering net 21, the rotating motor II 26 starts to work, the rotating motor II 26 drives the driving gear 27 on the rotating end, the driving gear 27 is meshed with the driven gear 25, the driving shaft 24 on the driven gear 25 can be driven, the driving shaft 28 is in threaded connection with the driving shaft 24, the cleaning brush 30 on the sliding block 28 can be used for cleaning the impurities on the impurity filtering net 21, impurity after the clearance passes through impurity export 31 and discharges, through being located the effective chemical agent who gets rid of in the bathroom sewage that is equipped with degassing unit in the sewage collecting box, impurity such as hair in the sewage rose box can be filtered to the filter equipment in the sewage rose box, and the reutilization of bathroom sewage can be realized to the carwash device, improves sewage resource utilization.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A purification mechanism for household sewage comprises a bathroom water outlet (1) and a filter screen strainer (2) movably mounted on the bathroom water outlet (1), and is characterized in that the bottom of the bathroom water outlet (1) is fixedly connected with a sewage collecting box (4) through a first water outlet pipeline (3), a disinfection device is arranged in the sewage collecting box (4), the bottom of the sewage collecting box (4) is connected with a sewage filtering box (6) through a second water outlet pipeline (5), a filtering device is arranged in the sewage filtering box (6), one side of the sewage filtering box (6) is fixedly connected with a water storage tank (8) through a third water outlet pipeline (7), a vehicle washing platform (9) is arranged on the water storage tank (8), a vehicle washing device is arranged on the vehicle washing platform (9), and chemical agents in the bathroom sewage are removed through the disinfection device, impurities such as hair in the bathroom sewage are filtered through the filtering device, the bathroom sewage is recycled through the car washing device, and the controller (10) is arranged on the car washing platform (9).

2. A purification mechanism for domestic sewage according to claim 1 wherein said disinfection means comprises a sewage collection tank inlet (11) opening at the centre of the upper surface of the sewage collection tank (4), the sewage collection tank inlet (11) communicating with an outlet conduit-outlet (3); a rotating motor mounting box (12) is fixedly mounted at the bottom in the sewage collecting box (4), a first circular through hole (13) is formed in the upper surface of the rotating motor mounting box (12), and a first fastening bearing (14) is embedded in the first circular through hole (13); a first rotating motor (15) is fixedly installed in the rotating motor installation box (12), and the rotating end of the first rotating motor (15) faces upwards vertically; the rotating end of the first rotating motor (15) is inserted into the first fastening bearing (14), and a stirring shaft (16) is fixedly installed at the rotating end of the first rotating motor (15); a group of stirrers (17) are fixedly arranged on the stirring shaft (16), and the stirrers (17) are I-shaped; a sewage collecting box water outlet (18) is formed in the bottom of one side of the sewage collecting box (4), and the sewage collecting box water outlet (18) is communicated with a water inlet of the water outlet pipeline II (5).

3. The purification mechanism for household sewage according to claim 1, wherein the filtering device comprises a sewage filtering tank water inlet (19) which is arranged at the center of the upper surface of the sewage filtering tank (6), and the sewage filtering tank water inlet (19) is communicated with the water outlet of the second water outlet pipeline (5); a group of opposite vertical filter screen supporting plates (20) are fixedly arranged in the sewage filtering box (6), an impurity filter screen (21) is fixedly arranged on each filter screen supporting plate (20), and each impurity filter screen (21) is a fine mesh filter screen; the upper surface and the lower surface of the sewage filtering box (6) are respectively provided with two groups of opposite circular through holes II (22), and fastening bearings II (23) are embedded in the circular through holes II (22); a transmission shaft (24) is inserted into the second fastening bearing (23), and one end of the transmission shaft (24) extends out of the second fastening bearing (23); one end of the transmission shaft (24) extending out of the fastening bearing II (23) is fixedly provided with a driven gear (25); a group of opposite rotating motors II (26) is fixedly installed on the upper surface of the sewage filtering tank (6), the rotating ends of the rotating motors II (26) are vertically upward, and driving gears (27) are fixedly installed on the rotating ends of the rotating motors II (26); the driving gear (27) and the driven gear (25) are mutually meshed; external threads are tapped on the outer side surface of the transmission shaft (24) along the length direction of the transmission shaft, and a sliding block (28) is connected to the transmission shaft (24) through threads; a cleaning brush support frame (29) is fixedly mounted on one side of the sliding block (28), and a cleaning brush (30) is fixedly mounted on the cleaning brush support frame (29); the cleaning brush (30) can be used for cleaning impurities on the impurity filter screen (21); an impurity outlet (31) is formed in one side of the bottom of the sewage filtering tank (6), an impurity discharging pipeline (32) is fixedly inserted into the impurity outlet (31), and an impurity discharging control valve (33) is installed on the impurity discharging pipeline (32); the impurity discharging pipeline (32) is communicated with an external sewage discharging pipeline; and the bottom of one side of the sewage filtering tank (6) is provided with a sewage filtering tank water outlet (34), and the sewage filtering tank water outlet (34) is communicated with a water inlet of the water outlet pipeline III (7).

4. The purification mechanism for domestic sewage according to claim 1, wherein said car washing device comprises a water tank inlet (35) opened at the bottom of one side of the water tank (8), the water tank inlet (35) is communicated with the outlet of the outlet pipe III (7); a liquid level sensor (36) is fixedly arranged on the inner wall of one side of the water storage tank (8), and a heater (37) is fixedly arranged on the inner wall of the other side of the water storage tank (8); a water suction pump (38) is installed in the water storage tank (8), and a water outlet pipeline (39) is fixedly installed at the water outlet end of the water suction pump (38); a water spray gun (40) is arranged on the car washing platform (9), and the rear end of the water spray gun (40) is connected with a water spray hose (41); the water outlet pipeline (39) is communicated with a water spraying hose (41).

5. A purification mechanism for domestic sewage according to claim 2, characterized in that said sewage collection tank (4) can add some disinfectant to the sewage collection tank (4) through the bathroom outlet (1), such as: hypochlorites, chlorine dioxide, etc. can react with chemical agents in bathroom sewage sufficiently.

6. The purification mechanism for household sewage according to claim 2, wherein the first rotating motor (15) can drive the stirring shaft (16) on the rotating end, and the stirrer (17) on the stirring shaft (16) can effectively stir the bathroom sewage to improve the disinfection effect.

7. The household sewage purification mechanism according to claim 3, wherein the disinfected bathroom sewage flows into the sewage filter box (6) through the second water outlet pipe (5), and the impurity filter screen (21) is a fine mesh filter screen capable of effectively filtering impurities such as hair in the bathroom sewage; rotating electrical machines two (26) can drive driving gear (27) on the rotation end, and driving gear (27) and driven gear (25) intermeshing to can drive transmission shaft (24) on driven gear (25), sliding block (28) and transmission shaft (24) threaded connection, clearance brush (30) on sliding block (28) can be used for clearing up the impurity on the impurity filter screen (21).

8. The domestic sewage purification mechanism according to claim 4, wherein the filtered bathroom sewage flows into the water storage tank (8) through the water outlet pipe III (7), the water pump (38) can pump the filtered bathroom sewage in the water storage tank (8) to the water outlet pipe (39), the water outlet pipe (39) is communicated with the water spray hose (41), and the filtered bathroom sewage is reused through the water spray gun (40).