CN217868375U

CN217868375U - Aeration tank foam scum cleaning mechanism

Info

Publication number: CN217868375U
Application number: CN202221544414.7U
Authority: CN
Inventors: 王庆; 陈志峰; 付克明
Original assignee: Se Mawan Power Corp
Current assignee: Se Mawan Power Corp
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-22
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an aeration tank foam scum clearance mechanism, including aeration tank, inlet tube, intake pipe, aeration dish, outlet pipe, motor, pivot, horizontal pole and filter the screen panel, advance water piping connection to the bottom of aeration tank, go out water piping connection to the lateral wall top of aeration tank, the aeration dish set up in the bottom of aeration tank, intake-tube connection the aeration dish, the motor is located the top of aeration tank, the vertical setting of pivot, the horizontal pole level sets up, the one end of pivot is connected the motor, the other end of pivot is connected the one end of horizontal pole, filter the screen panel and set up open-ended semi-closed screen panel for horizontal direction one end, the horizontal pole connect in filter the opening top of screen panel, the top of filtering the screen panel is provided with the swash plate, the swash plate by the horizontal pole is extended to oblique below. The technical scheme is used for solving the problems of foam accumulation and scum in the existing aeration tank.

Description

Aeration tank foam scum cleaning mechanism

Technical Field

The utility model belongs to the technical field of sewage treatment device, concretely relates to aeration tank foam scum clearance mechanism.

Background

Aeration tank aeration facility has played an important role in the aspect of reducing water pollution, but because its self particularity, when improving the environment, become new pollution sources again, cause the secondary pollution of different degrees to the surrounding environment, mainly appear as the foam pollution in the processing procedure, dross or foam phenomenon can appear periodically in the aeration tank, especially in the slower turning of relative velocity of flow, "dead angle" such as turn is serious, and the foam is very easily amasss thickly more on the surface of water, it is smelly even to corrupt, influence the normal operating of aeration tank, and simultaneously, because the outlet pipe of aeration tank is the overflow pipe, lead to the foam to flow out along with the rivers easily. At present, the foam of an aeration tank is eliminated, and a chemical defoaming agent is generally sprayed or added by water, so that a large amount of waste is caused, secondary pollution is generated, and the requirements of waste-free discharge and clean production are not met.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists, the utility model provides an aeration tank foam scum clearance mechanism to solve the problem that current aeration tank exists foam pile and dross, this aeration tank foam scum clearance mechanism can effectively reduce the foam volume of aeration tank, guarantees the normal operating of aeration tank.

The utility model provides an aeration tank foam scum clearance mechanism, including aeration tank, inlet tube, intake pipe, aeration dish, outlet pipe, motor, pivot, horizontal pole and filter screen panel, advance water piping connection to the bottom of aeration tank, go out water piping connection to the lateral wall top of aeration tank, aeration dish set up in the bottom of aeration tank, intake-tube connection the aeration dish, the motor is located the top of aeration tank, the vertical setting of pivot, the horizontal pole level sets up, the one end of pivot is connected the motor, the other end of pivot is connected the one end of horizontal pole, filter screen panel sets up open-ended semi-closed screen panel for horizontal direction one end, the horizontal pole connect in filter screen panel's opening top, filter screen panel's top is provided with the swash plate, the swash plate by the horizontal pole is extended to oblique below, the bottom of swash plate is soaked the liquid level below of aeration tank, filter screen panel's opening part is provided with the pectination grid.

Furthermore, the filtering net cover is a metal net cover.

Furthermore, the water outlet pipe is an overflow pipe.

This aeration tank foam scum clearance mechanism has set up the filter screen panel, the filter screen panel sets up open-ended semi-closed screen panel for horizontal direction one end, through the motor can drive the filter screen panel is rotatory at the aeration tank liquid level, and then collects the dross of aeration tank, and the foam to the aeration tank liquid level simultaneously, the accessible the comb grid disperses big foam to refine, and the foam after refining is in under the guide effect of swash plate fully extrude with the liquid level, and then effectively make the foam break, partial foam by only remain slight foam after the filter screen panel filters, reach better play foam effect.

Drawings

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

FIG. 1 is a schematic structural diagram of a foam scum clearing mechanism of an aeration tank;

fig. 2 is a schematic side view of the filter screen.

Detailed Description

The utility model discloses an aeration tank foam scum clearance mechanism, this aeration tank foam scum clearance mechanism can effectively reduce the foam volume of aeration tank, guarantees the normal operating of aeration tank.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses an aeration tank foam scum clearance mechanism, including aeration tank 9, inlet tube 2, intake pipe 1, aeration dish 6, outlet pipe 11, motor 3, pivot 4, horizontal pole 5 and filter screen panel 8, inlet tube 2 is connected to the bottom of aeration tank 9, outlet pipe 11 is connected to the lateral wall top of aeration tank 9, aeration dish 6 set up in the bottom of aeration tank 9, intake pipe 1 connects aeration dish 6, motor 3 is located the top of aeration tank 9, the vertical setting of pivot 4, horizontal pole 5 level sets up, the one end of pivot 4 is connected motor 3, the other end of pivot 4 is connected the one end of horizontal pole 5, filter screen panel 8 sets up the semi-closed screen panel of opening 12 for horizontal direction one end, horizontal pole 5 connect in filter screen panel 8's opening 12 top, filter screen panel 8's top is provided with swash plate 10, horizontal pole 5 is by the extension of below the slant plate 5, the bottom of swash plate 10 below the liquid level of aeration tank 9, filter screen panel 8's opening department is provided with pectination grid 7 and immerses.

The filter screen 8 is a metal screen.

And the water outlet pipe 11 is an overflow pipe.

This aeration tank foam scum clearance mechanism has set up filter screen panel 8, filter screen panel 8 sets up the semi-closed screen panel of opening 12 for horizontal direction one end, through motor 3 can drive filter screen panel 8 is rotatory at aeration tank 9 liquid level, and then collects aeration tank 9's dross, and simultaneously to the foam of aeration tank 9 liquid level, the accessible comb grid 7 disperses the macropoam and refines, and the foam after refining is in under the guide effect of swash plate 10 fully extrude with the liquid level, and then effectively impels the foam to break, partial foam by filter screen panel 8 only remains slight foam after filtering, reaches better play foam effect.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model discloses to the ordinary skilled person in technical field's the prerequisite that does not deviate from the utility model discloses under the design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides an aeration tank foam scum clearance mechanism, its characterized in that, includes aeration tank, inlet tube, intake pipe, aeration dish, outlet pipe, motor, pivot, horizontal pole and filters the screen panel, advance water piping connection to aeration tank's bottom, go out water piping connection to aeration tank's lateral wall top, the aeration dish set up in aeration tank's bottom, intake-tube connection the aeration dish, the motor is located aeration tank's top, the vertical setting of pivot, the horizontal pole level sets up, the one end of pivot is connected the motor, the other end of pivot is connected the one end of horizontal pole, filter the screen panel for horizontal direction one end set up open-ended semi-closed screen panel, the horizontal pole connect in filter screen panel's open top, filter screen panel's top is provided with the swash plate, the swash plate by the horizontal pole extends to the below that inclines, the bottom of swash plate immerses aeration tank's liquid level below, filter screen panel's opening part is provided with the pectination grid.

2. The aeration tank foam scum clearing mechanism as claimed in claim 1, wherein the filter screen is a metal screen.

3. The aeration tank foam scum clearing mechanism as claimed in claim 1, wherein the water outlet pipe is an overflow pipe.