CN216639196U

CN216639196U - Hydraulic engineering's high-efficient environmental protection water treatment facilities

Info

Publication number: CN216639196U
Application number: CN202122268795.2U
Authority: CN
Inventors: 侯志民
Original assignee: Kunxiang Group Co ltd
Current assignee: Kunxiang Group Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-05-31
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses efficient and environment-friendly water treatment equipment for hydraulic engineering, and relates to the technical field of water conservancy construction. The sewage treatment system comprises a water inlet pipe, a sewage treatment tank, an air inlet, a water level monitoring port and a water outlet pipe, wherein the sewage treatment tank is of a tank body structure and comprises a filtering tank, an anoxic tank, an aerobic tank and a reservoir. The utility model intercepts large floating objects in sewage by arranging the coarse grating; smaller floating objects which cannot be removed by the coarse grating are further intercepted by arranging the fine grating so as to avoid blocking subsequent equipment and pipelines; by arranging the sandstone layer, the activated carbon layer and the fine sand layer, sewage is filtered layer by layer and the unpleasant substances in the sewage are adsorbed; the air inlet is arranged, so that microorganisms can metabolize to have enough oxygen, and organic pollutants in a dissolved and colloidal state in sewage are degraded and converted into harmless substances; the ultraviolet lamp is used for disinfection and sterilization, and does not harm human health.

Description

Hydraulic engineering's high-efficient environmental protection water treatment facilities

Technical Field

The utility model belongs to the field of water conservancy construction technology, and particularly relates to efficient and environment-friendly water treatment equipment for water conservancy engineering.

Background

In the water conservancy work progress, current water purification treatment equipment causes mud to block up equipment easily carrying out the sewage treatment in-process, needs regular washing, influences sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide high-efficiency and environment-friendly water treatment equipment for hydraulic engineering, which solves the problems that equipment is easily blocked by sludge and needs to be cleaned frequently in the existing sewage treatment process.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to high-efficiency environment-friendly water treatment equipment for hydraulic engineering, which comprises a water inlet pipe, a sewage treatment tank, an air inlet, a water level monitoring port and a water outlet pipe, wherein the sewage treatment tank is of a tank body structure and comprises a filtering tank, an anoxic tank, an aerobic tank and a reservoir, the anoxic tank is connected to the lower part of the filtering tank through a pipeline, the aerobic tank is connected to the lower part of the anoxic tank through a pipeline, and the reservoir is connected to the lower part of the aerobic tank through a pipeline;

the inner surface of the water inlet pipe is provided with a grating, the grating comprises a thick grating and a thin grating, the thick grating is used for intercepting large floating objects in the sewage, and the thin grating further intercepts smaller floating objects which cannot be removed by the thick grating so as to avoid blocking subsequent equipment and pipelines;

A plurality of stirrers are circumferentially arrayed on the upper surface of the anoxic tank, each stirrer comprises a plurality of stirring blades and a rotating shaft, the rotating shaft is connected with the stirring blades, a sludge guide plate is arranged on the lower surface of the anoxic tank, and the sludge guide plate and the stirrer are matched for use and are used for preventing sludge from precipitating;

an air inlet is formed in the outer surface of the aerobic tank, certain oxygen is consumed for microbial metabolism, biological fillers are arranged on the inner surface of the aerobic tank, and organic pollutants in a dissolved and colloidal state in sewage are degraded and converted into harmless substances by utilizing the microbial metabolism function;

cistern lower surface and play water piping connection, the sewage discharge recovery and the utilization that will handle the completion, the cistern internal surface is provided with a plurality of ultraviolet lamp, and ultraviolet lamp is used for disinfection and sterilization to can not endanger health, the cistern surface is connected with water level monitoring mouth, utilizes the linker principle, real-time supervision cistern water level.

Preferably, the grid size suits with the inlet tube, thick grid one side is provided with thin grid, and thick grid is at first filtered the interception to sewage, prevents that sewage from blockking up thin grid.

Preferably, the filtering pond internal surface is provided with the filter layer, the filter layer includes gravel layer, activated carbon layer and fine sand layer, gravel layer one side is provided with the activated carbon layer, activated carbon layer one side is provided with the fine sand layer, filters layer upon layer in proper order to can't reach the treatment effect.

Preferably, the anoxic tank, the filtering tank, the aerobic tank and the reservoir are communicated with each other, the filtering tank is arranged on one side of the anoxic tank, the aerobic tank is arranged on one side of the filtering tank, the reservoir is arranged on one side of the aerobic tank, the anoxic tank prevents sludge in sewage from precipitating, the filtering tank adsorbs and filters the sewage, the aerobic tank carries out microbial degradation, the reservoir stores the treated sewage, the sewage is treated layer by layer, and the position of the sewage cannot be reversed.

Preferably, the biological filler is zoogloea bougainsteri, sphaerotheca plankton and pseudomonas.

The utility model has the following beneficial effects:

the utility model intercepts large floating objects in sewage by arranging the coarse grating; smaller floating objects which cannot be removed by the coarse grating are further intercepted by arranging the fine grating so as to avoid blocking subsequent equipment and pipelines; the sludge guide plate and the stirrer are arranged to prevent sludge from precipitating; by arranging the sandstone layer, the activated carbon layer and the fine sand layer, sewage is filtered layer by layer and the unpleasant substances in the sewage are adsorbed; the air inlet is arranged, so that microorganisms can metabolize to have enough oxygen, and organic pollutants in a dissolved and colloidal state in sewage are degraded and converted into harmless substances; the ultraviolet lamp is used for disinfection and sterilization, and the human health is not harmed; the treated sewage is discharged, recycled and utilized by arranging the water outlet pipe; by arranging the water level monitoring port, the water level of the water storage tank is monitored in real time by utilizing the principle of the communicating vessel.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is a schematic view of the structure of the stirrer of the present invention;

fig. 4 is a front view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a water inlet pipe; 11. coarse grating; 12. fine grids; 2. a sewage treatment tank; 21. an anoxic tank; 211. a sludge guide plate; 212. a stirrer; 2121. a rotating shaft; 2122. stirring blades; 22. a filtration tank; 221. a sandstone layer; 222. an activated carbon layer; 223. a fine sand layer; 23. an aerobic tank; 231. biological fillers; 24. a reservoir; 241. an ultraviolet lamp; 3. an air inlet; 4. a water level monitoring port; 5. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to a high efficiency environmental protection water treatment device for water conservancy project, which comprises a water inlet pipe 1, a sewage treatment tank 2, an air inlet 3, a water level monitoring port 4 and a water outlet pipe 5, wherein the sewage treatment tank 2 is a box structure, the sewage treatment tank 2 comprises a filtering tank 22, an anoxic tank 21, an aerobic tank 23 and a water storage tank 24, the anoxic tank 21 is connected below the filtering tank 22 through a pipeline, the aerobic tank 23 is connected below the anoxic tank 21 through a pipeline, and the water storage tank 24 is connected below the aerobic tank 23 through a pipeline;

the inner surface of the water inlet pipe 1 is provided with a grid, the grid comprises a coarse grid 11 and a fine grid 12, the coarse grid 11 is used for intercepting large floaters in sewage, and the fine grid 12 is used for further intercepting smaller floaters which cannot be removed by the coarse grid so as to avoid blocking subsequent equipment and pipelines;

A plurality of stirrers 212 are arrayed on the upper surface of the anoxic tank 21 in a circumferential array, each stirrer 212 comprises a plurality of stirring blades 2122 and a rotating shaft 2121, the stirring blades 2122 are connected to the rotating shaft 2121, a sludge guide plate 211 is arranged on the lower surface of the anoxic tank, and the sludge guide plate 211 is matched with the stirrer 212 for use and is used for preventing sludge from precipitating;

the outer surface of the aerobic tank 23 is provided with an air inlet 3, certain oxygen is consumed for microbial metabolism, the inner surface of the aerobic tank 23 is provided with a biological filler 231, and organic pollutants in a dissolved and colloidal state in sewage are degraded and converted into harmless substances by utilizing the microbial metabolism function;

the lower surface of the water storage tank 24 is connected with the water outlet pipe 5, the inner surface of the water storage tank 24 is provided with a plurality of ultraviolet lamps 241, the ultraviolet lamps 241 are used for disinfection and sterilization and do not harm human health, the outer surface of the water storage tank 24 is connected with the water level monitoring port 4, and the water level of the water storage tank 24 is monitored in real time by utilizing the principle of a communicating vessel.

Further, the size of the grid is matched with that of the water inlet pipe 1, one side of the thick grid 11 is provided with the thin grid 12, and the thick grid 11 firstly intercepts and filters sewage to prevent the sewage from blocking the thin grid 12.

Further, the filtering layer is arranged on the inner surface of the filtering pool 22 and comprises a sand-stone layer 221, an activated carbon layer 222 and a fine sand layer 223, the activated carbon layer 222 is arranged on one side of the sand-stone layer 221, the fine sand layer 223 is arranged on one side of the activated carbon layer 222, and the sand-stone layer 221, the activated carbon layer 222 and the fine sand layer 223 are sequentially filtered layer by layer so as to avoid the failure of the treatment effect.

Further, the anoxic tank 21, the filtering tank 22, the aerobic tank 23 and the water storage tank 24 are communicated with each other, the filtering tank 22 is arranged on one side of the anoxic tank 21, the aerobic tank 23 is arranged on one side of the filtering tank 22, the water storage tank 24 is arranged on one side of the aerobic tank 23, the anoxic tank 21 prevents sludge in sewage from precipitating, the filtering tank 22 performs adsorption filtration on the sewage, the aerobic tank 23 performs microbial degradation, the water storage tank 24 stores the treated sewage, and the positions of the layers of the treated sewage cannot be reversed.

Further, the biological filler 231 is zoogloea, sphaerotheca plankton, pseudomonas.

The first embodiment is as follows: the embodiment shown in fig. 1-3 is a use method of high-efficiency environment-friendly water treatment equipment for hydraulic engineering: sewage firstly enters through the water inlet pipe 1, the thick grating 11 intercepts large floaters in the sewage, the thin grating 12 further intercepts smaller floaters which cannot be removed by the thick grating 11, the sewage enters the anoxic tank 21, the stirrer 212 works to prevent sludge precipitation, the sewage passes through the sand layer 222, the activated carbon layer 223 and the fine sand layer 224 in the filtering tank 22, is filtered layer by layer, then reaches the aerobic tank 231 for micro-degradation, and finally reaches the reservoir 24, the water level monitoring port 4 can monitor the water level of the reservoir 24 in real time, and finally the sewage leaves and flows out through the water outlet pipe 5.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hydraulic engineering's high-efficient environmental protection water treatment facilities, includes inlet tube (1), sewage treatment case (2), air intake (3), water level monitoring mouth (4) and outlet pipe (5), its characterized in that: the sewage treatment tank (2) is of a tank body structure, the sewage treatment tank (2) comprises a filtering tank (22), an anoxic tank (21), an aerobic tank (23) and a reservoir (24), the lower part of the filtering tank (22) is connected with the anoxic tank (21) through a pipeline, the lower part of the anoxic tank (21) is connected with the aerobic tank (23) through a pipeline, and the lower part of the aerobic tank (23) is connected with the reservoir (24) through a pipeline;

the inner surface of the water inlet pipe (1) is provided with a grid, and the grid comprises a coarse grid (11) and a fine grid (12);

a plurality of stirrers (212) are arrayed on the upper surface of the anoxic tank (21) in a circumferential array, each stirrer (212) comprises a plurality of stirring blades (2122) and a rotating shaft (2121), each rotating shaft (2121) is connected with one stirring blade (2122), and a sludge guide plate (211) is arranged on the lower surface of the anoxic tank (21);

an air inlet (3) is formed in the outer surface of the aerobic tank (23), and a biological filler (231) is arranged on the inner surface of the aerobic tank (23);

the lower surface of the water storage tank (24) is connected with the water outlet pipe (5), a plurality of ultraviolet lamps (241) are arranged on the inner surface of the water storage tank (24), and the outer surface of the water storage tank (24) is connected with the water level monitoring port (4).

2. A water conservancy project efficient and environment-friendly water treatment equipment according to claim 1, wherein the size of the grating is adapted to the water inlet pipe (1), and a fine grating (12) is arranged on one side of the coarse grating (11).

3. The efficient and environment-friendly water treatment equipment for water conservancy projects according to claim 1, wherein a filtering layer is arranged on the inner surface of the filtering tank (22) and comprises a sandstone layer (221), an activated carbon layer (222) and a fine sand layer (223), the activated carbon layer (222) is arranged on one side of the sandstone layer (221), and the fine sand layer (223) is arranged on one side of the activated carbon layer (222).

4. The water conservancy project high-efficiency environment-friendly water treatment equipment according to claim 1, wherein the anoxic tank (21), the filter tank (22), the aerobic tank (23) and the water storage tank (24) are communicated with each other, the filter tank (22) is arranged at one side of the anoxic tank (21), the aerobic tank (23) is arranged at one side of the filter tank (22), and the water storage tank (24) is arranged at one side of the aerobic tank (23).

5. The water conservancy project efficient environment-friendly water treatment equipment as claimed in claim 1, wherein the biological filler (231) is zoogloea bougainsteri, sphaerotheca plankton and pseudomonas.