CN213141757U

CN213141757U - Prevent blockking up good oxygen sewage treatment device

Info

Publication number: CN213141757U
Application number: CN202021791189.8U
Authority: CN
Inventors: 冯小慧
Original assignee: Guangdong Licheng Environmental Technology Co ltd
Current assignee: Guangdong Licheng Environmental Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-07
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an anti-clogging aerobic sewage treatment device, which comprises a treatment tank, an aeration device and an aeration pipeline component, wherein one end of the treatment tank is provided with a water inlet, and the other end of the treatment tank is provided with a water outlet; the aeration device is arranged at the top end of the treatment tank; the aeration pipeline assembly comprises a connecting pipe, an air inlet box and a plurality of air inlet pipes, and one end of the connecting pipe is communicated with the aeration device; the other end of the connecting pipe is communicated with the top end of the air inlet box; the top ends of the plurality of air inlet pipes are communicated with the bottom end of the air inlet box; the bottom ends of the plurality of air inlet pipes are communicated into the treatment pool; the bottom of the treatment pool is also provided with a stirring component. The utility model discloses a prevent blockking up good oxygen sewage treatment device, its multiplicable oxygen and the contact surface of the good oxygen fungus of sewage improve reaction efficiency.

Description

Prevent blockking up good oxygen sewage treatment device

Technical Field

The utility model relates to a sewage treatment device, in particular to an anti-blocking aerobic sewage treatment device.

Background

At present, in the sewage treatment, the sewage is purified in order to meet the water quality requirement of discharging into a certain water body or reusing, and some aerobic bacteria are contained in the general sewage, and oxygen is introduced through an aeration device to react with the aerobic microorganisms, so that organic matters in the sewage are digested and degraded, and the purpose of purification is achieved. However, in the conventional sewage tank, the contact between oxygen and sewage is insufficient, the aerobic bacteria reaction efficiency is low, and the purification effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a prevent blockking up good oxygen sewage treatment device, the contact surface of its multiplicable oxygen and good oxygen fungus of sewage improves reaction efficiency.

The purpose of the utility model is realized by adopting the following technical scheme:

an anti-clogging aerobic sewage treatment device comprises a treatment tank, an aeration device and an aeration pipeline assembly, wherein a water inlet is formed in one end of the treatment tank, and a water outlet is formed in the other end of the treatment tank; the aeration device is arranged at the top end of the treatment tank; the aeration pipeline assembly comprises a connecting pipe, an air inlet box and a plurality of air inlet pipes, and one end of the connecting pipe is communicated with the aeration device; the other end of the connecting pipe is communicated with the top end of the air inlet box; the top ends of the plurality of air inlet pipes are communicated with the bottom end of the air inlet box; the bottom ends of the plurality of air inlet pipes are communicated into the treatment pool; the bottom of the treatment pool is also provided with a stirring component.

Preferably, the stirring assembly comprises a stirring blade and a motor, and the motor is used for driving the stirring blade to rotate.

Preferably, a water inlet assembly is arranged in the treatment tank, the water inlet assembly comprises a water inlet pipe and a filter grid, and the filter grid is fixed in the treatment tank and positioned above the stirring assembly; one end of the water inlet pipe is communicated with the water inlet; the other end of the water inlet pipe is communicated to the upper part of the filter grid.

Preferably, the water inlet is provided with a first filter plate.

Preferably, a partition plate and a water guide pipe are arranged in the treatment tank, and the partition plate is arranged between the aeration pipeline assembly and the water outlet; the part of the treatment tank between the partition plate and the water outlet forms a filter cavity; one end of the water guide pipe is communicated to the lower part of the aeration pipeline component; the other end of the water guide pipe penetrates through the partition plate and is communicated to the filter cavity; a second filter plate is arranged between the water guide pipe and the water outlet; the filtering aperture of the second filtering plate is smaller than that of the first filtering plate.

Preferably, a water pump is arranged in the treatment tank and communicated with the water guide pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the sewage treatment is carried out, sewage can be led in from the water inlet, then the aeration device leads oxygen into the treatment tank through the aeration pipeline assembly, and the oxygen is led into the air inlet box through the connecting pipe and then is led in through the plurality of air inlet pipes, so that the oxygen inlet area can be increased, the contact surface of the oxygen and aerobic bacteria in the sewage is increased, and the reaction efficiency is improved; and the stirring component is matched to stir, so that the reaction is more sufficient, and the sewage treatment effect is better.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 10. a treatment tank; 11. a water inlet; 11. a first filter panel; 12. a water outlet; 13. a water inlet pipe; 14. a water inlet grid; 15. a partition plate; 16. a water conduit; 17. a second filter plate; 20. an aeration device; 31. a connecting pipe; 32. an air intake box; 33. an air inlet pipe; 40. and a stirring component.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in figures 1 and 2, the anti-clogging aerobic sewage treatment equipment comprises a treatment tank 10, an aeration device 20 and an aeration pipeline assembly, wherein one end of the treatment tank 10 is provided with a water inlet 11, the other end of the treatment tank 10 is provided with a water outlet 12, and the aeration device 20 is arranged at the top end of the treatment tank 10. The specific aeration conduit assembly includes a connection pipe 31, an air inlet tank 32, and a plurality of air inlet pipes 33, one end of the connection pipe 31 is communicated with the aeration apparatus 20, and the other end of the connection pipe 31 is communicated with the top end of the air inlet tank 32. The top ends of the plurality of air inlet pipes 33 communicate with the bottom end of the air inlet box 32, and the bottom ends of the plurality of air inlet pipes 33 penetrate into the treatment tank 10. An agitation assembly 40 is also provided at the bottom end of the treatment tank 10.

On the basis of the structure, the utility model discloses a when preventing blockking up good oxygen sewage treatment device, can pass through pipeline and sewage discharge device intercommunication with water inlet 11, sewage can get into in the sewage pond through water inlet 11, afterwards, then aeration equipment 20 is in leading-in oxygen of aeration pipe assembly to handling pond 10.

Specifically in the air guide process, oxygen can be earlier through connecting pipe 31 leading-in air inlet box 32 in, and a certain amount of oxygen can be stopped in air inlet box 32, then evenly derive to the sewage pond through a plurality of intake pipes 33, and a plurality of intake pipes 33 multiplicable oxygen area of admitting air increases the oxygen and the contact surface of good oxygen fungus in the sewage, improves reaction efficiency. Meanwhile, the stirring component 40 is matched for stirring, so that sewage can be fully mixed with oxygen, the reaction is more sufficient, and the sewage treatment effect is better. After that, the treated sewage can be led out through the water outlet 12.

It should be noted that the aeration device 20 can be implemented by an oxygen supplier in the prior art.

Preferably, above-mentioned stirring subassembly 40 includes stirring vane and motor, and the motor can drive stirring vane and rotate, and the power cord of motor can be connected with outside commercial power circuit electric connection, and the pivot of motor can be connected with stirring vane, and the pivot of motor rotates and can drive stirring vane and rotate to mix sewage, make sewage and oxygen intensive mixing. Of course, the stirring blades can be realized by turbine blades in the prior art, and can generate vortex when rotating, so that the mixing is more sufficient.

Further, a water inlet assembly may be disposed in the treatment tank 10, and the water inlet assembly may include a water inlet pipe 13 and a filter grid, the filter grid is fixed in the treatment tank 10, the filter grid may be located above the stirring assembly 40, and the filter grid may be fixed to an inner wall of the wastewater tank by screws. One end of the water inlet pipe 13 is communicated with the water inlet 11; the other end of the water inlet pipe 13 is communicated to the upper part of the filter grid.

So, when leading-in sewage, accessible aqueduct 16 guides sewage to the filter grid on, the filter grid can carry out prefilter to sewage, and the sewage after the filtration reachs stirring vane department again and stirs to take place to react with oxygen. Because the sewage passes through the filtration grid and filters great impurity, therefore prevent to block dead stirring vane.

Certainly, after sewage treatment, can dismantle the filter grid and wash, the clearance is cleared up in the jack-up, the later stage of being convenient for is used.

Further, can be equipped with first filter at water inlet 11, this first filter can carry out first step before sewage gets into the effluent water sump and filter the grid in the cooperation, realizes the double filtration of water inlet department, and sewage treatment effect is better.

More specifically, a partition 15 and a water conduit 16 may be further disposed in the treatment tank 10, the partition 15 is disposed between the aeration pipe assembly and the water outlet 12, and a portion of the treatment tank 10 located between the partition 15 and the water outlet 12 forms a filter chamber. One end of the water conduit 16 is communicated to the lower part of the aeration pipeline assembly, and the other end of the water conduit 16 passes through the partition plate 15 and is communicated to the filter cavity. In addition, a second filter plate 17 is disposed between the water guide pipe 16 and the water outlet 12, and the filter pore size of the second filter plate 17 is smaller than that of the first filter plate.

So, sewage can stop in the one side that delivery port 12 was kept away from to baffle 15 through the separation of baffle 15 after leading-in effluent water sump of water inlet 11, and sewage can fully react with oxygen after, oxidation purification effect is better. After that, the sewage is guided to the second filter plate 17 through the water guide pipe 16 for secondary filtration, and the filtration aperture of the second filter plate 17 is smaller than that of the first filter plate, so that finer impurities can be further filtered, and the sewage purification effect is better.

Of course, the first filter plate and the second filter plate 17 can be fixed on the inner wall of the air inlet and the inner wall of the treatment tank 10 by screws, so as to be convenient for disassembly, assembly and cleaning, and the filter plates can be directly purchased from the existing market, so as to be convenient for direct purchase and replacement, and the specific structure and the filtering principle of the filter plate can be directly known by the prior art, so that the detailed description is omitted.

Further, a water pump is arranged in the treatment tank 10 and is communicated with the water guide pipe 16, after the water is oxidized for a period of time, the oxidized water can be pumped by the water pump to the bottom of the filtering cavity and is discharged after being filtered, and the sewage discharge efficiency is improved.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. An anti-clogging aerobic sewage treatment device is characterized by comprising a treatment tank, an aeration device and an aeration pipeline assembly, wherein one end of the treatment tank is provided with a water inlet, and the other end of the treatment tank is provided with a water outlet; the aeration device is arranged at the top end of the treatment tank; the aeration pipeline assembly comprises a connecting pipe, an air inlet box and a plurality of air inlet pipes, and one end of the connecting pipe is communicated with the aeration device; the other end of the connecting pipe is communicated with the top end of the air inlet box; the top ends of the plurality of air inlet pipes are communicated with the bottom end of the air inlet box; the bottom ends of the plurality of air inlet pipes are communicated into the treatment pool; the bottom of the treatment pool is also provided with a stirring component.

2. The anti-clogging aerobic sewage treatment apparatus according to claim 1, wherein the stirring assembly comprises a stirring blade and a motor, and the motor is used for driving the stirring blade to rotate.

3. The anti-clogging aerobic sewage treatment facility according to claim 1, wherein a water inlet component is arranged in the treatment tank, the water inlet component comprises a water inlet pipe and a filter grid, and the filter grid is fixed in the treatment tank and positioned above the stirring component; one end of the water inlet pipe is communicated with the water inlet; the other end of the water inlet pipe is communicated to the upper part of the filter grid.

4. The anti-clogging aerobic wastewater treatment apparatus according to claim 3, wherein said water inlet is provided with a first filter plate.

5. The anti-clogging aerobic sewage treatment facility according to claim 4, wherein a partition plate and a water conduit are arranged in the treatment tank, and the partition plate is arranged between the aeration pipe assembly and the water outlet; the part of the treatment tank between the partition plate and the water outlet forms a filter cavity; one end of the water guide pipe is communicated to the lower part of the aeration pipeline component; the other end of the water guide pipe penetrates through the partition plate and is communicated to the filter cavity; a second filter plate is arranged between the water guide pipe and the water outlet; the filtering aperture of the second filtering plate is smaller than that of the first filtering plate.

6. The anti-clogging aerobic sewage treatment facility according to claim 5, wherein a water pump is provided in the treatment tank and is communicated with the water conduit.