CN216513319U

CN216513319U - Domestic sewage integration treatment facility

Info

Publication number: CN216513319U
Application number: CN202122082734.7U
Authority: CN
Inventors: 张喜忠; 吴燕
Original assignee: Shanxi Qingliyuan Environmental Protection Technology Co ltd
Current assignee: Shanxi Qingliyuan Environmental Protection Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-05-13
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses integrated domestic sewage treatment equipment, which comprises an aeration tank and a filter tank, wherein an aeration driving mechanism is arranged in the aeration tank; the aeration driving mechanism comprises a fixed plate arranged inside the aeration tank, the outer mounting of the fixed plate is provided with a water falling hopper, the inner symmetry of the aeration tank is provided with a positioning rod, one end of the positioning rod, far away from the aeration tank, is provided with a limiting ring, and one side of the two limiting rings, far away from the positioning rod, is jointly rotated and connected with a propeller. The utility model can realize automatic aeration of sewage through the matching use of the water falling hopper, the propeller, the face gear, the bevel gear and the stirring disc, greatly reduces the energy consumption of equipment, simultaneously prevents the sewage from being incapable of being aerated when the driving equipment fails, improves the treatment effect of the sewage, has simple structure and small occupied area, can discharge the sewage after the water level reaches a certain position, and leads the dirt and the water to be separated more thoroughly.

Description

Domestic sewage integration treatment facility

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to domestic sewage integrated treatment equipment.

Background

Along with the continuous improvement of the life quality of people, the amount of domestic sewage is also increased continuously, so that a large number of domestic sewage integrated treatment equipment is produced, the sewage integrated treatment equipment has the processes of physical filtration, biodegradation, plant interception and the like, organic substances are effectively removed, and simultaneously the purpose of removing N and P can be achieved through the cooperation of aquatic plants and microorganisms; is particularly suitable for the projects of treating and recycling domestic sewage, river channels, natural lake water systems and the like. As for the current situation of rural sewage, the method can completely meet the national discharge requirement.

Most of the existing domestic sewage integrated treatment equipment is provided with a row of different treatment tanks for treating sewage, so that the occupied area is large; when the aeration, need make sewage aeration abundant through external drive arrangement, energy resource consumption is great, in case drive arrangement breaks down moreover, can lead to sewage aeration insufficient, influences the treatment effect of sewage, carries out the sediment back to sewage simultaneously, and the discharge precision of the clean liquid of is difficult to control leads to the not thorough of dirt and separation of water, influences the next step processing of sewage, consequently needs a domestic sewage integration treatment facility.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, the occupied area of equipment is large, the energy consumption is large, the insufficient aeration of sewage is easy to occur, the treatment effect of the sewage is influenced, the incomplete separation of dirt and water is easy to occur, and the next treatment of the sewage is influenced, and provides the integrated domestic sewage treatment equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an integrated domestic sewage treatment device comprises an aeration tank and a filter tank, wherein an aeration driving mechanism is arranged in the aeration tank;

the aeration driving mechanism comprises a fixed plate installed inside an aeration tank, an outfall of the fixed plate is provided with a water falling hopper, positioning rods are symmetrically installed inside the aeration tank, one ends of the positioning rods, far away from the aeration tank, are provided with limiting rings, two limiting rings, one sides of the limiting rings, far away from the positioning rods, are jointly rotated and connected with screws, end face gears are installed at shaft ends of the screws, the inside of the aeration tank is connected with a transverse rod in a rotating mode, the outside of the transverse rod is provided with bevel gears, the bevel gears are meshed with the end face gears, stirring discs are symmetrically installed outside the transverse rod, and a dirt cleaning mechanism used for cleaning dirt is arranged inside the filtering tank.

The above technical solution further comprises:

preferably, a water inlet pipe is installed outside the aeration tank, and a plurality of air holes are formed outside the aeration tank.

Preferably, the outer portion of the water falling hopper is movably connected with a conical filter screen, and one side of the conical filter screen, which is close to the water falling hopper, is provided with a plurality of partition plates.

Preferably, a drain valve is installed outside the aeration tank, and a communicating pipe is installed between the aeration tank and the filtering tank.

Preferably, the mechanism of decontaminating is including installing the filter in the filtering ponds inside, the slide opening has been seted up to the outside of filtering ponds, the inside sliding connection of slide opening has the slide bar, the slide bar is close to the one end of filter and installs the scraper blade, the spring has been cup jointed to the outside of slide bar.

Preferably, the outside sliding connection of filtering ponds has the seal block to the seal block is located the filter and is close to one side of scraper blade, the push pedal is installed to one side that the filtering ponds were kept away from to the seal block, the externally mounted of filtering ponds has the drain valve.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the sewage can be automatically aerated by matching the water falling hopper, the propeller, the face gear, the bevel gear and the stirring disc, so that the energy consumption of equipment is greatly reduced, meanwhile, the phenomenon that the sewage cannot be aerated when the driving equipment breaks down is prevented, the sewage treatment effect is improved, the equipment has a simple structure, the occupied area is small, the water can be discharged after reaching a certain position, and the dirt and the water can be more thoroughly separated.

2. According to the utility model, the filter plate, the slide rod, the spring and the scraper are matched for use, so that dirt is more conveniently discharged, the filter plate is prevented from being blocked after long-time work, the sewage treatment of equipment is prevented from being influenced, the sewage treatment efficiency of the equipment is improved, and the sewage treatment effect is also improved.

Drawings

FIG. 1 is a schematic perspective view of an integrated domestic sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of an aeration tank according to the present invention;

fig. 3 is a cross-sectional view of the drain funnel according to the present invention;

FIG. 4 is a schematic view of the internal structure of the filtration tank according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2;

fig. 6 is an enlarged view of the structure at B in fig. 4.

In the figure: 1. an aeration tank; 2. a water inlet pipe; 3. air holes are formed; 4. a fixing plate; 5. a water falling hopper; 6. a conical filter screen; 7. a partition plate; 8. positioning a rod; 9. a limiting ring; 10. a propeller; 11. a face gear; 12. a cross bar; 13. a bevel gear; 14. a stirring plate; 15. a blowoff valve; 16. a communicating pipe; 17. a filtration tank; 18. a filter plate; 19. a slide hole; 20. a slide bar; 21. a squeegee; 22. a spring; 23. sealing the plugging block; 24. pushing the plate; 25. and (4) draining the water valve.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2 and 5, the integrated domestic sewage treatment equipment provided by the utility model comprises an aeration tank 1 and a filter tank 17, wherein an aeration driving mechanism is arranged in the aeration tank 1;

aeration actuating mechanism is including installing fixed plate 4 in aeration tank 1 inside, the externally mounted of fixed plate 4 has fill 5 of falling into water, aeration tank 1's inside symmetry installs locating lever 8, locating lever 8 is kept away from aeration tank 1's one end and is installed spacing ring 9, the common rotation in one side of keeping away from locating lever 8 of two spacing rings 9 is connected with screw 10, face gear 11 is installed to screw 10's axle head, aeration tank 1's internal rotation is connected with horizontal pole 12, the externally mounted of horizontal pole 12 has bevel gear 13, and bevel gear 13 and face gear 11 intermeshing, stirring dish 14 is installed to the external symmetry of horizontal pole 12, the inside of filtering ponds 17 is provided with the mechanism of decontaminating that is used for clearing up the dirt.

The working principle of the integrated domestic sewage treatment equipment based on the first embodiment is that sewage enters the interior of an aeration tank 1 through a water inlet pipe 2 during working, when the sewage falls to a falling water hopper 5, the sewage is gathered on the falling water hopper 5 and then falls, so that the kinetic energy of water is improved, a propeller 10 which is rotatably connected between two limiting rings 9 is arranged below the falling water hopper 5, the propeller 10 is driven to rotate when the sewage with higher speed falls, because the end gear 11 is arranged at the shaft end of the propeller 10, and the end gear 11 is mutually meshed with a bevel gear 13 outside a cross rod 12, the cross rod 12 is driven to rotate through the bevel gear 13, so as to drive a stirring disc 14 to rotate, so as to stir the sewage in the aeration tank 1, the energy consumption of the equipment is greatly reduced, meanwhile, when the driving equipment fails, the sewage cannot be aerated, and the sewage treatment effect is improved, and the structure of the device is simple, and the occupied area is small.

Example two

As shown in fig. 1, 3, 4 and 6, based on the first embodiment, a water inlet pipe 2 is installed outside an aeration tank 1, a plurality of air holes 3 are formed outside the aeration tank 1 to improve aeration of sewage, a conical filter screen 6 is movably connected outside a water falling hopper 5, and a plurality of partition plates 7 are installed on one side, close to the water falling hopper 5, of the conical filter screen 6, so that the conical filter screen 6 is convenient to install and detach, and the flow rate of sewage can be improved;

the externally mounted of aeration tank 1 has blowoff valve 15, install communicating pipe 16 jointly between aeration tank 1 and the filtering ponds 17, the mechanism of decontaminating is including installing filter 18 inside filtering ponds 17, slide opening 19 has been seted up to filtering ponds 17's outside, slide opening 19's inside sliding connection has slide bar 20, slide bar 20 is close to the one end of filter 18 and installs scraper blade 21, can clear up the dirt on the filter 18 through scraper blade 21, spring 22 has been cup jointed to slide bar 20's outside, make scraper blade 21 and filter 18 in close contact with, improve the effect of decontaminating of filter 18, filtering ponds 17's outside sliding connection has seal block 23, and seal block 23 is located one side that filter 18 is close to scraper blade 21, push pedal 24 is installed to one side that filtering ponds 17 were kept away from to seal block 23, the externally mounted of filtering ponds 17 has drain valve 25.

In this embodiment, when the water level inside the aeration tank 1 is higher than the communicating pipe 16, the clean water on the upper side enters the filtering tank 17 through the communicating pipe 16, and under the action of the filtering plate 18, the sewage is further cleaned, so that the sewage treatment effect is better; when more dirt is accumulated on the filter plate 18, the sliding rod 20 can be pulled upwards to drive the scraper 21 to be separated from the filter plate 18, then the scraper 21 is pulled towards one side of the communicating pipe 16, then the sliding rod 20 is loosened, the scraper 21 is in contact with the filter plate 18 at the moment, the scraper 21 is pushed in the opposite direction to drive the dirt on the filter plate 18 to move towards one side of the sealing block 23, and finally the push plate 24 is pulled to clean the dirt on the filter plate 18, so that the filter plate 18 is prevented from being blocked after long-time work, and the sewage treatment of equipment is prevented from being influenced; and when the dirt and water in the aeration tank 1 and the filtering tank 17 reach a certain height, the dirt and water can be discharged through the drain valve 15 and the drain valve 25, so that the sewage treatment efficiency of the equipment is improved, and the sewage treatment effect is also improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The integrated domestic sewage treatment equipment comprises an aeration tank (1) and a filter tank (17), and is characterized in that an aeration driving mechanism is arranged in the aeration tank (1);

the aeration driving mechanism comprises a fixed plate (4) arranged in the aeration tank (1), a water falling hopper (5) is arranged outside the fixed plate (4), positioning rods (8) are symmetrically arranged inside the aeration tank (1), one end of the positioning rod (8) far away from the aeration tank (1) is provided with a limiting ring (9), one sides of the two limiting rings (9) far away from the positioning rod (8) are jointly and rotatably connected with a propeller (10), an end face gear (11) is installed at the shaft end of the propeller (10), a cross rod (12) is rotatably connected inside the aeration tank (1), a bevel gear (13) is installed outside the cross rod (12), and the bevel gear (13) and the face gear (11) are meshed with each other, stirring discs (14) are symmetrically arranged on the outer portion of the cross rod (12), and a dirt cleaning mechanism for cleaning dirt is arranged in the filtering tank (17).

2. The integrated domestic sewage treatment equipment according to claim 1, wherein a water inlet pipe (2) is installed outside the aeration tank (1), and a plurality of air holes (3) are formed outside the aeration tank (1).

3. The integrated domestic sewage treatment equipment according to claim 1, wherein a conical filter screen (6) is movably connected to the outside of the downpipe (5), and a plurality of partition plates (7) are installed on one side of the conical filter screen (6) close to the downpipe (5).

4. The integrated domestic sewage treatment apparatus according to claim 1, wherein a blowdown valve (15) is installed outside the aeration tank (1), and a communicating pipe (16) is installed between the aeration tank (1) and the filtering tank (17).

5. The integrated domestic sewage treatment equipment according to claim 1, wherein the sewage disposal mechanism comprises a filter plate (18) installed inside a filter tank (17), a slide hole (19) is formed in the outside of the filter tank (17), a slide rod (20) is slidably connected inside the slide hole (19), a scraper (21) is installed at one end of the slide rod (20) close to the filter plate (18), and a spring (22) is sleeved outside the slide rod (20).

6. The integrated domestic sewage treatment equipment according to claim 5, wherein a sealing block (23) is slidably connected to the outside of the filtering tank (17), the sealing block (23) is positioned on one side of the filtering plate (18) close to the scraper (21), a push plate (24) is installed on one side of the sealing block (23) far away from the filtering tank (17), and a drain valve (25) is installed on the outside of the filtering tank (17).