CN210505784U

CN210505784U - Drop aeration equipment for sewage treatment

Info

Publication number: CN210505784U
Application number: CN201921430178.4U
Authority: CN
Inventors: 秦涛
Original assignee: Yunnan Vientiane Construction Engineering Co Ltd
Current assignee: Yunnan Vientiane Construction Engineering Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a drop aeration equipment of sewage treatment, including handling the case, the avris fixed position who handles the bottom of the case portion installs anti-skidding support footing, the horizontal fixed mounting of intermediate position of the positive lower extreme of processing case has the water pump support, the water inlet has been seted up to the intermediate position of handling the case up end, the intermediate position fixed mounting of handling case avris lower extreme has the direction water pipe, the positive intermediate position fixed mounting of aeration case has the observation window, the up end fixed mounting of drop platform has the anti-breaking dog, the outside movable mounting of outlet has the drain valve. This sewage treatment's drop aeration equipment carries out the treatment case of preliminary treatment work to sewage through setting up before aeration work, has effectively strengthened the holistic result of use and working property of this equipment, and through the drop platform that sets up the stair structure, adopts drop aeration's mode, has effectively richened holistic use functionality to holistic application scope has been enlarged.

Description

Drop aeration equipment for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a drop aeration device for sewage treatment.

Background

Sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Aeration is a treatment mode that often takes among the sewage treatment, however existing aeration equipment for among the sewage treatment in the existing market mostly exists, mostly is the aeration tank, and area is great, only is applicable to a large amount of sewage treatment for holistic suitability is general, and the aeration mode is comparatively traditional, is difficult to satisfy multiple user demand in the practical application use, makes holistic use functionality receive great restriction, thereby leads to the narrower shortcoming of whole application scope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment's drop aeration equipment to it is mostly the aeration tank to provide in solving above-mentioned background art, and area is great, only is applicable to a large amount of sewage treatment, makes holistic suitability general, and the aeration mode is comparatively traditional, is difficult to satisfy multiple user demand in the practical application use, makes holistic use functionality receive great restriction, thereby leads to the problem of the narrower shortcoming of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: a drop aeration device for sewage treatment comprises a treatment box, wherein an anti-skid supporting footing is fixedly arranged at the side position of the bottom of the treatment box, a water pump support is transversely and fixedly arranged at the middle position of the lower end of the front surface of the treatment box, a water inlet is formed in the middle position of the upper end surface of the treatment box, a guide water pipe is fixedly arranged at the middle position of the lower end of the side of the treatment box, the treatment box is connected with an aeration box through the guide water pipe, a first-stage filter plate and a second-stage filter plate are respectively fixed at the upper end position and the middle position in the treatment box, an impact pump is fixedly arranged at the upper end of the water pump support, an impurity removing net is fixedly arranged at the upper end position in the water inlet, a drop platform is fixedly arranged in the aeration box, a water outlet is formed in the middle position of the, the upper end face of the water drop platform is fixedly provided with a flow-breaking prevention stop block, and the outside of the water outlet is movably provided with a drain valve.

Preferably, handle the whole cuboid hollow structure that is of case, and the antiskid supports the footing and is being fixed with four that the specification is the same at the bottom symmetry of handling the case, and the bottom of every antiskid support footing all adopts the rubber material simultaneously.

Preferably, the water inlet is of a rectangular hopper-shaped structure with the diameter size decreasing from top to bottom on the whole upper end of the treatment box, and the external specification of the impurity removing net is matched with the internal specification of the upper end inside the water inlet.

Preferably, the guide water pipe connects the treatment tank and the aeration tank to each other, and communicates with the treatment tank and the inside of the aeration tank, and the guide water pipe is integrally of an S-shaped structure supported by vertical pipe fittings.

Preferably, the specifications of the first-stage filter plate and the second-stage filter plate in the treatment box are the same, and the areas of the upper end surfaces of the first-stage filter plate and the second-stage filter plate are matched with the area of the cross section in the treatment box.

Preferably, the water dropping platform is of a step structure with the upper end inclined and the height gradually decreased in the aeration box, and the anti-flow-breaking stop blocks are fixed at the upper end of the water dropping platform at equal intervals along the inclined surface.

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

1. this drop aeration equipment of sewage treatment combines the problem that prior art exists to carry out optimization improvement by a relatively large margin to overall structure, carries out the case of handling of preliminary pretreatment work to sewage through setting up before aeration work, reduction holistic work flow by a wide margin to effectively promote holistic work efficiency, effectively strengthened holistic result of use and working property of this equipment.

2. This drop aeration equipment of sewage treatment through the drop platform that sets up the stair structure, adopts the mode of drop aeration, has strengthened holistic work smoothness nature to can satisfy the multiple in service behavior in the practical application use, effectively richened holistic use functionality, thereby enlarged holistic application scope.

Drawings

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

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

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

in the figure: 1. a treatment tank; 2. anti-skid supporting bottom feet; 3. a water pump support; 4. a water inlet; 5. a guide water pipe; 6. an aeration tank; 7. a first-stage filter plate; 8. a second stage filter plate; 9. a percussion pump; 10. removing impurities by a net; 11. a drop platform; 12. a water outlet; 13. an observation window; 14. a flow interruption prevention stop block; 15. and (4) draining the water valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drop aeration device for sewage treatment comprises a treatment box 1, antiskid supporting feet 2, a water pump support 3, a water inlet 4, a guide water pipe 5, an aeration box 6, a first-stage filter plate 7, a second-stage filter plate 8, an impact pump 9, an impurity removal net 10, a drop platform 11, a water outlet 12, an observation window 13, an anti-cutoff stop 14 and a drain valve 15, wherein the antiskid supporting feet 2 are fixedly arranged at the side position of the bottom of the treatment box 1, the water pump support 3 is transversely and fixedly arranged at the middle position of the lower end of the front surface of the treatment box 1, the water inlet 4 is arranged at the middle position of the upper end surface of the treatment box 1, the guide water pipe 5 is fixedly arranged at the middle position of the lower end of the side of the treatment box 1, the treatment box 1 is mutually connected with the aeration box 6 through the guide water pipe 5, the first-stage filter plate 7 and the second-stage filter plate 8, an impurity removing net 10 is fixedly installed at the upper end position inside the water inlet 4, a water dropping platform 11 is fixedly installed inside the aeration box 6, a water outlet 12 is formed in the middle position of the lower end of the side of the aeration box 6, an observation window 13 is fixedly installed at the middle position of the front face of the aeration box 6, a cutoff preventing stop block 14 is fixedly installed on the upper end face of the water dropping platform 11, and a drain valve 15 is movably installed outside the water outlet 12.

Wherein, handle case 1 and wholly be cuboid hollow structure, and anti-skidding support footing 2 is fixed with four that the specification is the same in the bottom symmetry of handling case 1, and the rubber material is all adopted to every anti-skidding support footing 2's bottom simultaneously.

Wherein, the water inlet 4 is integrally a rectangular hopper-shaped structure with the size decreasing from top to bottom at the upper end of the treatment box 1, and the external specification of the impurity removing net 10 is matched with the internal specification of the upper end inside the water inlet 4.

Wherein, the guide water pipe 5 will be handled between case 1 and the aeration tank 6 interconnect to with handle case 1 and aeration tank 6 inside intercommunication each other, and the whole S type structure that supports through vertical pipe fitting of guide water pipe 5.

Wherein, the specifications of the first-stage filter plate 7 and the second-stage filter plate 8 in the treatment box 1 are the same, and the upper end surface areas of the first-stage filter plate 7 and the second-stage filter plate 8 are matched with the cross section area in the treatment box 1.

The drop platform 11 is of a step structure with the upper end inclined and the height gradually decreased in the aeration tank 6, and the anti-cutoff baffle blocks 14 are fixed at equal intervals along the inclined surface at the upper end of the drop platform 11.

The working principle is as follows: firstly, sewage to be treated is added into a treatment box 1 from a water inlet 4, passes through an impurity removal net 10 and sequentially passes through a first-stage filter plate 7 and a second-stage filter plate 8, primary treatment work is carried out on the sewage, an impact pump 9 is started, the sewage in the treatment box 1 enters a water dropping platform 11 in an aeration box 6 through a guide water pipe 5 under the action of impact force, the sewage drops downwards from the upper end step by step through the special structure of the water dropping platform 11, a certain resistance can be properly caused to the sewage by an anti-breaking baffle 14, the whole gradient of the upper end face of the water dropping platform 11 is matched, the device can be effectively prevented from breaking in the sewage treatment process, the internal working condition can be visually observed through an observation window 13, and finally the sewage is discharged from a water outlet 12 by opening a water discharge valve 15 when needed.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a drop aeration equipment of sewage treatment, includes treatment tank (1), its characterized in that: the anti-skidding support footing (2) is fixedly installed at the side position of the bottom of the treatment box (1), the water pump support (3) is transversely fixedly installed at the middle position of the lower end of the front surface of the treatment box (1), the water inlet (4) is formed in the middle position of the upper end surface of the treatment box (1), the guide water pipe (5) is fixedly installed at the middle position of the lower end of the side of the treatment box (1), the treatment box (1) is connected with the aeration box (6) through the guide water pipe (5), the upper end position and the middle position in the treatment box (1) are respectively fixed with a first-stage filter plate (7) and a second-stage filter plate (8), the impact pump (9) is fixedly installed at the upper end of the water pump support (3), the impurity removal net (10) is fixedly installed at the upper end position in the water inlet (4), and the water drop platform (11, the water-stop type aerator is characterized in that a water outlet (12) is formed in the middle of the lower end of the side of the aeration box (6), an observation window (13) is fixedly installed in the middle of the front face of the aeration box (6), a water-stop prevention stop block (14) is fixedly installed on the upper end face of the water drop platform (11), and a water drain valve (15) is movably installed outside the water outlet (12).

2. A drop aeration apparatus for sewage treatment according to claim 1, wherein: handle case (1) whole cuboid hollow structure, and anti-skidding support footing (2) are fixed with four that the specification is the same in the bottom symmetry of handling case (1), and the bottom of every anti-skidding support footing (2) all adopts the rubber material simultaneously.

3. A drop aeration apparatus for sewage treatment according to claim 1, wherein: the water inlet (4) is integrally of a rectangular hopper-shaped structure with the size decreasing from top to bottom at the upper end of the treatment box (1), and the external specification of the impurity removal net (10) is matched with the internal specification of the upper end inside the water inlet (4).

4. A drop aeration apparatus for sewage treatment according to claim 1, wherein: the guide water pipe (5) connects the treatment box (1) and the aeration box (6) with each other and is communicated with the interiors of the treatment box (1) and the aeration box (6), and the guide water pipe (5) is integrally of an S-shaped structure supported by vertical pipe fittings.

5. A drop aeration apparatus for sewage treatment according to claim 1, wherein: the specifications of the first-stage filter plate (7) and the second-stage filter plate (8) in the treatment box (1) are the same, and the areas of the upper end surfaces of the first-stage filter plate (7) and the second-stage filter plate (8) are matched with the area of the cross section in the treatment box (1).

6. A drop aeration apparatus for sewage treatment according to claim 1, wherein: the water dropping platform (11) is of a step structure with the upper end inclined and the height gradually decreased in the aeration box (6), and the anti-flow-interruption stop blocks (14) are fixed at the upper end of the water dropping platform (11) at equal intervals along the inclined surface.