CN216129442U

CN216129442U - Low energy consumption municipal sewage treatment plant

Info

Publication number: CN216129442U
Application number: CN202121100709.0U
Authority: CN
Inventors: 丁叶民; 丁铭轩
Original assignee: Jiangsu Yixing Xingchen Environment Engineering Co ltd
Current assignee: Jiangsu Yixing Xingchen Environment Engineering Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-03-25
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a low-energy-consumption municipal sewage treatment device which comprises a sewage tank, a filtering tank, a treatment tank and a disinfection tank, wherein a garbage cleaning device is arranged above the sewage tank, the sewage tank is arranged on one side of the filtering tank and is connected with a water inlet of the filtering tank through a water inlet pipe, a filtering component is arranged in the filtering tank, the filtering tank is connected with a water inlet of the treatment tank through a water outlet pipe arranged on the other side of the filtering tank, a stirring device is arranged in the treatment tank, the treatment tank is connected with the water inlet of the disinfection tank through a disinfection pipeline, and a water outlet of the disinfection tank is connected with a water storage tank through a water storage pipeline; the utility model can automatically collect and remove the floating materials on the surface of the sewage, reduce the working intensity of workers, ensure the cleanness of the water treated by the filter tank, the treatment tank and the disinfection tank, ensure that the water can be used in other required places and reduce the waste of water resources.

Description

Low energy consumption municipal sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a low-energy-consumption municipal sewage treatment device.

Background

Municipal sewage is all drained water collected through a sewer pipeline, is mixed water of various domestic sewage, industrial wastewater and urban rainfall runoff drained into a sewer pipeline system, has been developed for over a hundred years, and a plurality of existing mature municipal sewage treatment processes, such as an oxidation ditch, SBR, A2O and the like, can be divided into a physical treatment method, a chemical treatment method, a physical and chemical treatment method, a biological treatment method and the like according to the action principle.

When municipal sewage is treated, impurities on the surface of the sewage are often removed, manual fishing is often needed in the prior art, the efficiency is not high, and meanwhile, dangerous substances in the sewage threaten the safety of workers, so that a low-energy-consumption municipal sewage treatment device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a low-energy-consumption municipal sewage treatment device which can automatically collect and remove floating substances on the surface of sewage, improve the cleaning efficiency, reduce the working intensity of workers, ensure the cleanness of water treated by a filter tank, a treatment tank and a disinfection tank, enable the water to be used in other required places and reduce the waste of water resources.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a low energy consumption municipal sewage treatment plant, includes effluent water sump, filtering ponds, treatment tank and disinfection pond the effluent water sump top is provided with rubbish cleaning device, the effluent water sump sets up filtering ponds one side to connect through the water inlet that advances water piping connection filtering ponds, be provided with filter assembly in the filtering ponds to the filtering ponds are provided with out water piping connection treatment tank water inlet through its opposite side, are provided with agitating unit in this treatment tank, and the treatment tank passes through disinfection pipe connection disinfection pond water inlet, and this disinfection pond delivery port passes through the reservoir pipe connection tank.

Preferably, rubbish cleaning device includes flexible rotating electrical machines, bearing frame, horizontal pole and collects the box, the bearing frame sets up the motion intracavity that sets up in effluent water sump upper end both sides to this bearing frame slides on the slide rail that the motion intracavity set up through its bottom slider, is provided with between two bearing frames the horizontal pole, flexible rotating electrical machines sets up outside one of them motion chamber to this flexible rotating electrical machines's telescopic shaft is connected through the corresponding one end of rotating connector and horizontal pole, and the driving gear that sets up on the telescopic shaft simultaneously is connected with the driven gear meshing that horizontal pole one end set up the horizontal pole bottom is provided with collects the box.

Preferably, an opening is arranged on one side of the collecting box, a bottom plate of the collecting box is full of the hole sieve, and a magnet is arranged at the bottom of the collecting box.

Preferably, a garbage collecting tank is arranged on one side of the sewage pool on the same side as the opening of the collecting box, and the garbage collecting tank is communicated with the sewage pool through a discharge hole which is formed in the collecting tank and is larger than the size of the collecting box.

Preferably, a detachable filter screen cover is arranged at the water outlet of the sewage pool.

Preferably, the stirring device comprises a driving motor, a stirring shaft and stirring blades, the stirring shaft is arranged in the treatment pool and connected with an output shaft of the driving motor arranged at the bottom of the treatment pool, and the stirring blades are arranged on the stirring shaft in a staggered manner.

Preferably, a medicament feeding port is arranged on one side of the treatment pool.

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

according to the telescopic rotating motor, the transverse rod is pushed and rotated, so that the collecting box at the bottom of the transverse rod is driven to collect floating objects on the surface of sewage, the floating objects are discharged into the garbage collecting tank through the discharge port, the floating object cleaning efficiency is improved through mechanical operation, meanwhile, the magnet is arranged at the bottom of the collecting box, metal impurities in the sewage can be adsorbed, the detachable filter screen cover is arranged at the water inlet of the filter tank, large-particle impurities can be effectively blocked, the filtering effect is improved, the filter screen assembly can be prevented from being blocked, the replacement of the filter assembly is reduced, the service life of the filter assembly is prolonged, and the economic cost is also saved;

according to the utility model, the stirring device is arranged in the treatment tank, sewage and the medicament are uniformly mixed in a stirring manner, the medicament is fully reacted in the sewage, the sewage treatment efficiency and the treatment effect are accelerated, the ultraviolet disinfection lamp and the activated carbon filter screen are arranged in the disinfection tank and cooperate with each other, the working effect of the disinfection tank is enhanced, and the cleanness of effluent is ensured, wherein the ultraviolet disinfection lamp can kill bacteria contained in the sewage, and the activated carbon filter screen can remove organic impurities such as heterochrosis, peculiar smell, residual disinfectant and the like contained in the sewage; meanwhile, water obtained after disinfection treatment enters the water storage tank, and water in the water storage tank can be used in other required places, so that water resource waste is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic structural view of a stirring device according to the present invention;

FIG. 4 is a schematic view of the construction of the disinfection tank of the present invention;

in the figure: 1 effluent water sump, 2 filtering ponds, 3 processing ponds, 4 disinfection ponds, 5 tank, 6 flexible rotating electrical machines, 7 bearing seats, 8 horizontal poles, 9 collection boxes, 10 slide rails, 11 driving gears, 12 driven gears, 13 hole sieves, 14 garbage collection groove, 15 filter screen covers, 16 driving motor, 17 (mixing) shaft, 18 stirring leaf, 19 medicament input mouth, 20 ultraviolet ray disinfection lamp, 21 active carbon filter screen, 22 filtering component.

Detailed Description

Example 1

The embodiment provides a low-energy-consumption municipal sewage treatment device, as shown in fig. 1-4, comprising a sewage tank 1, a filter tank 2, a treatment tank 3 and a disinfection tank 4, wherein a garbage cleaning device is arranged above the sewage tank 1, the garbage cleaning device comprises a telescopic rotating motor 6, bearing seats 7, a cross rod 8 and a collection box 9, the bearing seats 7 are arranged in motion cavities arranged at two sides of the upper end of the sewage tank 1, the bearing seats 7 slide on slide rails 10 arranged in the motion cavities through bottom sliders of the bearing seats 7, the cross rod 8 is arranged between the two bearing seats 7, the telescopic rotating motor 6 is arranged outside one of the motion cavities, a telescopic shaft of the telescopic rotating motor 6 is connected with one corresponding end of the cross rod 8 through a rotating connector, and a driving gear 11 arranged on the telescopic shaft is engaged with a driven gear 12 arranged at one end of the cross rod 8, a collecting box 9 is arranged at the bottom end of the cross bar 8, an opening is arranged at one side of the collecting box 9, a perforated sieve 13 is distributed on the bottom plate of the collecting box 9, a magnet is arranged at the bottom of the collecting box 9, a garbage collecting tank 14 is arranged at one side of the sewage pool 1 at the same side of the opening of the collecting box 9, a discharging port which is larger than the size of the collecting box 9 is arranged on the collecting tank and communicated with the sewage pool 1 through the discharging port, the sewage pool 1 is arranged at one side of the filtering pool 2, a water outlet of the sewage pool is connected with a water inlet of the filtering pool 2 through a water inlet pipe, a detachable filter screen cover 15 is arranged at a water outlet of the sewage pool 1, a filtering component 22 is arranged in the filtering pool 2, the filtering pool 2 is connected with a water inlet of the processing pool 3 through a water outlet pipe at the other side of the filtering pool, a stirring device is arranged in the processing pool 3, and comprises a driving motor 16, a stirring shaft 17 and stirring blade 18, the (mixing) shaft 17 sets up in handling pond 3 to with the output shaft of the driving motor 16 who handles 3 bottoms settings in pond, the dislocation is provided with stirring leaf 18 on (mixing) shaft 17, is provided with medicament and puts in mouthful 19 in 3 one sides in handling pond, handles 4 water inlets of pond 3 through disinfection pipe connection disinfection pond, and the reservoir 5 is passed through to 4 delivery ports in this disinfection pond.

In addition to the above embodiments, the present invention may have other embodiments, and any technical solutions formed by equivalent substitutions or equivalent transformations are within the scope of the present invention.

Claims

1. The utility model provides a low energy consumption municipal sewage treatment plant, includes effluent water sump (1), filtering ponds (2), treatment tank (3) and disinfection pond (4), its characterized in that effluent water sump (1) top is provided with rubbish cleaning device, effluent water sump (1) sets up filtering ponds (2) one side to the water inlet through advancing water piping connection filtering ponds (2) is connected, be provided with filter assembly (22) in filtering ponds (2), and filtering ponds (2) are provided with out water piping connection treatment tank (3) water inlet through its opposite side, are provided with agitating unit in this treatment tank (3), and treatment tank (3) are through disinfection pipe connection disinfection pond (4) water inlet, and this disinfection pond (4) delivery port is through storing up water piping connection tank (5).

2. The low-energy consumption municipal sewage treatment plant according to claim 1, the garbage cleaning device comprises a telescopic rotating motor (6), a bearing seat (7), a cross rod (8) and a collecting box (9), the bearing seats (7) are arranged in the motion cavities arranged at the two sides of the upper end of the sewage tank (1), the bearing seats (7) slide on sliding rails (10) arranged in the motion cavities through sliding blocks at the bottoms of the bearing seats, the cross rod (8) is arranged between the two bearing seats (7), the telescopic rotating motor (6) is arranged outside one of the motion cavities, and the telescopic shaft of the telescopic rotating motor (6) is connected with the corresponding end of the cross bar (8) through a rotary connector, meanwhile, a driving gear (11) arranged on the telescopic shaft is meshed with a driven gear (12) arranged at one end of the cross rod (8), and a collecting box (9) is arranged at the bottom end of the cross rod (8).

3. A low energy consumption municipal sewage treatment plant according to claim 2, characterized in that the collection box (9) is provided with openings on one side and the floor of the collection box (9) is lined with a perforated screen (13) while magnets are provided at the bottom of the collection box (9).

4. A low energy consumption municipal sewage treatment plant according to claim 3, characterized in that a waste collection tank (14) is provided on the side of the sewage reservoir (1) on the same side as the opening of the collection box (9) and through which a discharge outlet larger than the size of the collection box (9) is provided in the collection tank and communicates with the sewage reservoir (1).

5. A low energy consumption municipal sewage treatment plant according to claim 1, characterized in that a removable strainer cover (15) is provided at the outlet of the lagoon (1).

6. The municipal sewage treatment plant according to claim 1, wherein the stirring device comprises a driving motor (16), a stirring shaft (17) and stirring blades (18), the stirring shaft (17) is arranged in the treatment tank (3) and is connected with an output shaft of the driving motor (16) arranged at the bottom of the treatment tank (3), and the stirring blades (18) are arranged on the stirring shaft (17) in a staggered manner.

7. A low energy consumption municipal sewage treatment plant according to claim 1, characterized in that a chemical dosing port (19) is provided on one side of the treatment tank (3).

8. A low energy consumption municipal sewage treatment plant according to claim 1, characterized in that an ultraviolet disinfection lamp (20) and an activated carbon filter screen (21) are provided in the disinfection tank (4).