CN111606378A

CN111606378A - Sewage treatment device

Info

Publication number: CN111606378A
Application number: CN202010480956.1A
Authority: CN
Inventors: 陈国潮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2020-09-01

Abstract

The invention discloses a sewage treatment device, relates to the field of sewage treatment, and aims to solve the problem that foam generated in the sewage treatment process is not easy to remove and pollutes the environment, and the technical scheme is characterized in that: the utility model provides a sewage treatment device, includes the effluent water sump, be provided with the foam breaking device on the effluent water sump, install the support on the effluent water sump, the foam breaking device makes its pond mouth that covers whole effluent water sump including a plurality of flabellum evenly distributed on the support. The sewage treatment device provided by the invention can crush the foam and return the foam to the sewage tank, and cannot pollute the atmosphere.

Description

Sewage treatment device

Technical Field

The invention relates to the field of sewage treatment, in particular to a sewage treatment device.

Background

Along with the development of society, people also have more domestic sewage, and the discharge of sewage is always a concern.

In the sewage treatment process, a sewage tank is usually required to be arranged to treat sewage, in the sewage treatment process of the sewage tank, foam is generated and can float into the air along with wind, the larger the foam is, the greater the pollution to the environment is, and in the prior art, for example, an invention patent disclosed in patent number CN108163920B introduces a sewage treatment device, and a spraying device is arranged to solve the problem of foam.

The present invention also proposes a new solution to this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sewage treatment device, which is provided with a foam breaking device to break and return floating foam into a pool, so that the foam is prevented from floating in the air to pollute the environment.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a sewage treatment device, includes the effluent water sump, be provided with the foam breaking device on the effluent water sump, install the support on the effluent water sump, the foam breaking device makes its pond mouth that covers whole effluent water sump including a plurality of flabellum evenly distributed on the support.

Through adopting above-mentioned technical scheme, set up the broken foam device on the effluent water sump, broken foam device is that a plurality of flabellum evenly distributed is used for rotating above the effluent water sump to smash floated broken foam, thereby avoid it to float polluted environment in the air.

The invention is further configured to: the support is provided with a plurality of screw rods, the screw rods are in threaded connection with fan blades, and the screw rods are perpendicular to the sewage pool.

Through adopting above-mentioned technical scheme, set up the screw rod on the support, connect the flabellum on the screw rod, with screw rod perpendicular to effluent water sump, the flabellum can reciprocate perpendicularly along the direction of screw rod like this, the in-process of removal can rotate along the helix of screw rod, the flabellum rotates and smashes the foam, and because in sewage treatment process, along with the production of foam, can produce the heat, the heat upwards lifting can produce the hot gas flow, the hot gas flow promotes the flabellum, thereby the flabellum rotates, when there is not the hot gas flow to produce, then the flabellum resumes the lowermost end of screw rod under self action of gravity.

The invention is further configured to: the fan blades at least comprise three blades which are uniformly distributed.

Through adopting above-mentioned technical scheme, set up three at least evenly distributed with the flabellum, can smash the broken foam on a wider scale.

The invention is further configured to: the blades are obliquely arranged from high to low from the center to the outer side.

Through adopting above-mentioned technical scheme, set up the blade to be from high to low for can flow back the liquid that the foam breaking produced in the sewage pond smoothly from the center to the outside.

The invention is further configured to: and the tail end of the blade is fixedly provided with a flapping device.

Through adopting above-mentioned technical scheme, install patting device at the blade tip in order to more break up the foam.

The invention is further configured to: the flapping device is made of a strip-shaped flexible strip.

Through adopting above-mentioned technical scheme, patting device sets up to banding soft strip, like this along with the rotation of flabellum, can throw soft strip to smash broken foam at wider within range.

The invention is further configured to: the flexible strip is made of a plastic film.

Through adopting above-mentioned technical scheme, soft strip sets up to plastic film, and the texture is light, and the surface is smooth.

The invention is further configured to: one end of the plastic film is fixed at the tail end of the blade, and the other end of the plastic film is in a natural sagging state under the action of non-external force.

Through adopting above-mentioned technical scheme, plastic film's one end is installed at the end of blade, makes it hang down naturally, produces centrifugal force like this at the rotation in-process of blade to make plastic film can wave, thereby better breaking foam.

The invention is further configured to: and a plurality of flow guide strips are also arranged on the foam breaking device and the bracket.

Through adopting above-mentioned technical scheme, install the water conservancy diversion strip on foam breaker and stabilizer blade for can make the broken foam that is broken up produce liquid can be smooth flow to the sewage pond along the water conservancy diversion strip.

In conclusion, the invention has the following beneficial effects: through installing broken foam device on the effluent water sump, broken foam device is connected on the screw rod for unpowered flabellum rotation, at the sewage treatment in-process, produces the foam to can rise along with the hot gas flow, the flabellum takes place to rotate with the help of the lifting power of hot gas flow, thereby smashes the foam that produces, and can flow back in the effluent water sump, simple structure, easy to assemble, and the energy saving reduces the pollution.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a sewage tank; 2. a support; 3. a screw; 4. a blade; 5. a flexible strip.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

The utility model provides a sewage treatment device, as shown in figure 1, including effluent water sump 1, the pool mouth position of effluent water sump 1 is provided with the broken foam device, the broken foam device includes and installs support 2 on the pool mouth of effluent water sump 1, support 2 is vertically and horizontally staggered and sets up, it makes its pool mouth that covers whole effluent water sump 1 to be provided with a plurality of flabellum evenly distributed on support 2 on crisscross position, it can make a plurality of flabellum evenly distributed be used for rotating in 1 top in effluent water sump 1 to set up like this, thereby smash floated broken foam, thereby avoid it to float polluted environment in the air.

The flabellum part is including screw rod 3, threaded connection is at least three blade 4 on the screw rod 3, and screw rod 3 perpendicular to support 4, the flabellum can reciprocate perpendicularly along the direction of screw rod 3 like this, the in-process of removal can rotate along the helix of screw rod 3, the flabellum rotates and smashes the foam, and because in sewage treatment process, along with the production of foam, can produce the heat, the heat upwards uplift can produce the hot gas flow, the hot gas flow promotes the flabellum, thereby the flabellum rotates, when there is not the hot gas flow to produce, then the flabellum resumes the lowermost end of screw rod under self action of gravity.

It is preferable that the vanes 4 are disposed to be inclined from the center to the outside in a direction from high to low, in order to smoothly return the liquid generated by the defoaming to the wastewater tank 1; and 4 terminal fixed mounting of blade has patting device, be in order to smash more the foam, patting device is made by being banded soft strip 5, like this along with the rotation of flabellum, can throw soft strip 5, thereby smash broken foam at wider within range, can choose plastic film to make for use soft strip 5, plastic film texture is light, the surface is smooth, plastic film's one end is fixed at the end of blade 4 like this, the other end is the natural state of drooping under non-exogenic action, thereby produce centrifugal force at the rotation in-process of blade 4, thereby make plastic film can wave, thereby better broken foam.

Furthermore, still install a plurality of water conservancy diversion strips on broken foam device and the support 2, the water conservancy diversion strip can be set up as a plurality of protrusions in flabellum and the 2 surperficial protruding posts of support, so be in order to make broken foam produce liquid can be smoothly flow to the sewage pond along the water conservancy diversion strip.

Through installing broken foam device on the effluent water sump like this, broken foam device is connected on the screw rod for unpowered flabellum rotation, at the sewage treatment in-process, produces the foam to can rise along with the hot gas flow, the flabellum takes place to rotate with the help of the lifting power of hot gas flow, thereby smashes the foam that produces, and can flow back in the effluent water sump, simple structure, easy to assemble, and the energy saving reduces the pollution.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A sewage treatment plant, comprising a sewage tank (1), characterized in that: the device is characterized in that a foam breaking device is arranged on the sewage tank (1), a support (2) is mounted on the sewage tank, and the foam breaking device comprises a plurality of fan blades which are uniformly distributed on the support (2) to enable the foam breaking device to cover the opening of the whole sewage tank.

2. The sewage treatment apparatus according to claim 1, wherein: the sewage treatment device is characterized in that a plurality of screw rods (3) are arranged on the support (2), the screw rods (3) are in threaded connection with fan blades, and the screw rods (3) are perpendicular to a sewage tank.

3. The sewage treatment apparatus according to claim 2, wherein: the fan blades at least comprise three blades (4) which are uniformly distributed.

4. A wastewater treatment plant according to claim 3, characterized in that: the blades (4) are obliquely arranged from high to low from the center to the outer side.

5. A wastewater treatment plant according to claim 3, characterized in that: and a flapping device is fixedly arranged at the tail end of the blade (4).

6. The sewage treatment apparatus according to claim 5, wherein: the flapping device is made of a strip-shaped flexible strip (5).

7. The sewage treatment apparatus according to claim 6, wherein: the flexible strip (5) is made of a plastic film.

8. The sewage treatment apparatus according to claim 7, wherein: one end of the plastic film is fixed at the tail end of the blade (4), and the other end of the plastic film is in a natural sagging state under the non-external force action.

9. The sewage treatment apparatus according to claim 1, wherein: and a plurality of flow guide strips are also arranged on the foam breaking device and the bracket (2).