CN211999331U

CN211999331U - Sewage treatment device

Info

Publication number: CN211999331U
Application number: CN202020055863.XU
Authority: CN
Inventors: 李佳欣
Original assignee: Wuhan Gelin Huanyuan Purifying Engineering Co ltd
Current assignee: Wuhan Gelin Huanyuan Purifying Engineering Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-24
Anticipated expiration: 2030-01-10

Abstract

The utility model provides a sewage treatment device, which comprises a first aeration pipe and a second aeration pipe, wherein the first aeration pipe is provided with a first brush, the second aeration pipe is provided with a second brush, when the first aeration pipe rotates, the first brush is driven to clean a second aeration hole on the second aeration pipe, and when the second aeration pipe rotates, the second brush is driven to clean a first aeration hole on the first aeration pipe, so that the blockage of aeration sewage to the aeration hole for a long time can be avoided; the utility model discloses a sewage treatment plant still is provided with first filter, second filter and third filter in the cavity on rightmost side, and it has the activated carbon layer to fill on first filter, and it has zeolite layer to fill on the second filter, and it has the pearlite layer to fill on the third filter, and the multilayer filter of setting can play the filter action to sewage, and activated carbon layer, zeolite layer and pearlite layer then play and carry out absorbent effect to the impurity of aquatic, have improved the purifying effect of sewage like this.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment device.

Background

Water pollution refers to the fact that the amount of pollutants discharged into a water body exceeds the content of the substances in the water body and the environmental capacity of the water body, so that the physical properties, chemical properties and biological properties of the water body are changed, and the inherent ecosystem and functions of the water body are damaged. In the sewage treatment process, the aeration device is a common device, however, in the current aeration device, the aeration hole is easily blocked by sewage after a long time in the aeration process, and therefore, the improvement of the existing sewage treatment device is needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a sewage treatment device which can avoid the aeration hole to be blocked up.

The technical scheme of the utility model is realized like this: the utility model provides a sewage treatment device, which comprises a box body, a first clapboard and a second clapboard, wherein the first clapboard and the second clapboard are positioned in the box body to divide the box body into three communicated chambers from left to right, the leftmost chamber is provided with a water inlet, the sewage treatment device also comprises a first aeration pipe, a second aeration pipe, a first brush and a second brush, the first aeration pipe and the second aeration pipe are arranged in the leftmost chamber side by side from top to bottom, both the first aeration pipe and the second aeration pipe can rotate in the box body, a plurality of first aeration holes are arranged on the first aeration pipe at intervals, the first brush is arranged on the first aeration pipe and positioned between any two adjacent first aeration holes, the second aeration pipe is provided with second aeration holes corresponding to the first brush, the second brush is arranged on the second aeration pipe and corresponds to the first aeration holes, and the second aeration holes can be cleaned by the rotation of the first brush, the second brush rotates to clean the first aeration hole.

On the basis of the technical scheme, the aerator further comprises a motor, an ozone generator and an aerator, wherein one end of each of a first aerator pipe and a second aerator pipe extends out of the box body, the first aerator pipe is connected with a rotating shaft of the motor outside the box body, a driving gear is arranged on the first aerator pipe, a driven gear meshed with the driving gear is arranged on the second aerator pipe, a first sleeve and a second sleeve are respectively sleeved outside the first aerator pipe and the second aerator pipe, the first aerator pipe can rotate around the first sleeve, the second aerator pipe can rotate around the second sleeve, cavities are arranged in the first sleeve and the second sleeve to enable the first sleeve and the second aerator pipe to be communicated with the first sleeve and the second sleeve respectively, the ozone generator is communicated with the first sleeve, and the aerator is communicated with the second sleeve.

Further preferably, a first through hole is formed in the upper end of the first partition plate so that the leftmost cavity is communicated with the middle cavity, and a filter screen is arranged in the middle cavity.

Further preferred, still include first filter, second filter, third filter and aqueduct, first filter, second filter and third filter from top to bottom set up in the cavity on the rightmost side, the aqueduct setting passes the second baffle and communicates with middle cavity in the cavity on the rightmost side and upper end, and the lower extreme passes first filter, second filter and third filter in proper order, and the cavity lateral wall on the rightmost side just is located first filter top and is equipped with the delivery port.

Further preferably, the filter screen is obliquely arranged in the middle cavity, and an included angle between the filter screen and the horizontal plane is 30-60 degrees.

Preferably, the first filter plate is filled with an activated carbon layer, the second filter plate is filled with a zeolite layer, and the third filter plate is filled with a perlite layer.

The utility model discloses a sewage treatment plant has following beneficial effect for prior art:

(1) the utility model discloses a sewage treatment device, including first aeration pipe and second aeration pipe, set up the first brush on first aeration pipe, set up the second brush on the second aeration pipe, so when first aeration pipe rotates, drive the first brush and clear up the second aeration hole on the second aeration pipe, when the second aeration pipe rotates, drive the second brush and clear up the first aeration hole on the first aeration pipe, so can avoid carrying on the aeration for a long time, the sewage is to the jam of aeration hole;

(2) the utility model discloses a sewage treatment plant still is provided with first filter, second filter and third filter in the cavity on rightmost side, and it has the activated carbon layer to fill on first filter simultaneously, and it has zeolite layer to fill on the second filter, and it has the pearlite layer to fill on the third filter, and the multilayer filter of setting can play the filter action to sewage, and activated carbon layer, zeolite layer and pearlite layer then play and carry out absorbent effect to the impurity of sewage, have improved the purifying effect of sewage like this.

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 view of a sewage treatment apparatus of the present invention;

fig. 2 is a schematic structural view of the first aeration pipe and the second aeration pipe of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.

As shown in figures 1-2, the utility model discloses a sewage treatment device, which comprises a box body 1, a first clapboard 2, a second clapboard 3, a first aeration pipe 4, a second aeration pipe 5, a first brush 6, a second brush 7, a motor 8 and a water guide pipe 9.

Box 1, it is used for handling sewage, and is concrete, is equipped with first baffle 2 and second baffle 3 along the horizontal direction in proper order in box 1, and first baffle 2 and second baffle 3 divide into the three cavity that communicates each other from a left side to the right side with 1 inner space of box, have seted up water inlet 11 on the corresponding leftmost cavity on box 1, and sewage carries out sewage purification from water inlet 11 entering box 1.

First aeration pipe 4, it is used for letting in ozone in order to disinfect the disinfection with the sewage in to box 1, and is concrete, has seted up a plurality of first aeration holes 41 on the first aeration pipe 4, lies in simultaneously on first aeration pipe 4 and sets up first brush 6 between arbitrary two adjacent first aeration holes 41, and first aeration pipe 4 is located box 1 simultaneously can be at the internal rotation of box 1, and the first brush of setting is used for clearing up the aeration hole on the second aeration pipe 4.

The second aeration pipe 5 is used for aerating the inside of the tank body 1 to ensure that microorganisms in the sewage in the tank body 1 oxidize and decompose organic matters in the sewage under the condition of sufficient dissolved oxygen, specifically, the second aeration pipe 5 is provided with second aeration holes 51, the second aeration holes 51 correspond to the first brush 6, a second brush 7 is arranged between any two adjacent second aeration holes 51 on the second aeration pipe 5, the second brush 7 corresponds to the first aeration hole 41, the second aeration pipe 5 can rotate in the tank body 1, the first aeration pipe 4 and the second aeration pipe 5 rotate in the tank body 1 to drive the first brush 6 to rotate, the first brush 6 rotates to clean the second aeration holes 51, and therefore the probability that the second aeration holes 51 are blocked can be reduced; similarly, in the rotating process of the second aeration pipe 5, the second brush 7 also rotates, and the second brush 7 rotates to clean the first aeration hole 41, so that the blocking probability of the first aeration hole 41 can be reduced.

In order to facilitate the introduction of gas into the box body 1, an ozone generator 42 and an aerator 52 are further provided, specifically, one end of each of a first aerator pipe 4 and a second aerator pipe 5 extends out of the box body 1, the first aerator pipe 4 is connected with a motor 8 outside the box body 1 through a rotating shaft, a driving gear 43 is provided on the first aerator pipe 4, a driven gear 53 engaged with the driving gear 43 is correspondingly provided on the second aerator pipe 5, the motor 8 rotates to drive the first aerator pipe 4 and the second aerator pipe 5 to rotate simultaneously, so as to clean the first aeration hole 41 and the second aeration hole 51, a first sleeve 44 and a second sleeve 54 are respectively sleeved outside the first aerator pipe 4 and the second aerator pipe 5, the first aerator pipe 4 can rotate around the first sleeve 44, the second aerator pipe 5 can rotate around the second sleeve 54, and a cavity is provided in the first sleeve 44 and the second sleeve 54, the cavity in the first sleeve 44 is communicated with the first aeration pipe 4, the cavity in the second sleeve 54 is communicated with the second aeration pipe 5, the ozone generator 42 is communicated with the first sleeve 44, the aerator 52 is communicated with the second sleeve 54, ozone generated by the ozone generator 42 enters the first aeration pipe 4 through the first sleeve 44 and is sprayed out through the first aeration holes 41, and the generated ozone can sterilize and disinfect sewage in the box body 1. The oxygen generated by the aerator 52 enters the second aeration pipe 5 through the second sleeve 54 and is sprayed out through the second aeration hole 51, and the generated oxygen can perform aeration treatment on the sewage in the tank 1.

In order to further carry out purification treatment to sewage, still set up filter screen 22 in the cavity in the middle, the filter screen 22 that sets up can filter sewage, sets up first through-hole 21 in first baffle 2 upper end simultaneously, and the first through-hole 21 that sets up can make leftmost cavity and middle cavity intercommunication, and filter screen 22 slope sets up in the cavity in the middle in reality, and the contained angle of filter screen 22 and horizontal plane is 30 ~ 60.

A first filter plate 31, a second filter plate 32, a third filter plate 33 and a water guide pipe 9 are arranged in the rightmost chamber, specifically, the water guide pipe is arranged in the rightmost chamber, the upper end of the water guide pipe penetrates through the second clapboard 3 and is communicated with the middle chamber, the lower end of the water guide pipe penetrates through the first filter plate 31, the second filter plate 32 and the third filter plate 33 in sequence, a water outlet 12 is arranged on the side wall of the rightmost chamber and above the first filter plate 31, and meanwhile, an activated carbon layer is filled on the first filter plate 31, the second filter plate 32 is filled with a zeolite layer, and the third filter plate 33 is filled with a perlite layer, so that the sewage in the middle chamber enters the rightmost chamber through the water guide pipe 9, and is discharged through the water outlet 12 after being filtered by the third filter plate 33, the second filter plate 32 and the first filter plate 31 in sequence, and the perlite layer, the zeolite layer and the activated carbon layer have the function of adsorbing impurities in the sewage.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment device, includes box (1), first baffle (2) and second baffle (3) are located box (1) in order to divide into the cavity of three intercommunication with box (1) from a left side to the right side, have seted up water inlet (11), its characterized in that on the cavity of leftmost: the aeration device is characterized by further comprising a first aeration pipe (4), a second aeration pipe (5), a first hairbrush (6) and a second hairbrush (7), wherein the first aeration pipe (4) and the second aeration pipe (5) are arranged in the leftmost cavity side by side up and down, the first aeration pipe (4) and the second aeration pipe (5) can rotate in the box body (1), a plurality of first aeration holes (41) are formed in the first aeration pipe (4) at intervals, the first hairbrush (6) is arranged on the first aeration pipe (4) and located between any two adjacent first aeration holes (41), a second aeration hole (51) is formed in the second aeration pipe (5) corresponding to the first aeration hole (6), the second hairbrush (7) is arranged on the second aeration pipe (5) and corresponding to the first aeration hole (41), and the first hairbrush (6) can clean the second aeration hole (51) by rotating, the second brush (7) can clean the first aeration hole (41) by rotating.

2. The sewage treatment apparatus of claim 1, wherein: the aerator further comprises a motor (8), an ozone generator (42) and an aerator (52), one end of each of a first aerator pipe (4) and a second aerator pipe (5) extends out of the box body (1), the first aerator pipe (4) is connected with the motor (8) outside the box body (1) in a rotating shaft manner, a driving gear (43) is arranged on the first aerator pipe (4), a driven gear (53) meshed with the driving gear (43) is arranged on the second aerator pipe (5), a first sleeve (44) and a second sleeve (54) are respectively sleeved outside the first aerator pipe (4) and the second aerator pipe (5), the first aerator pipe (4) can rotate around the first sleeve (44), the second aerator pipe (5) can rotate around the second sleeve (54), cavities are respectively arranged in the first sleeve (44) and the second sleeve (54) to be communicated with the first aerator pipe (4) and the second aerator pipe (5), the ozone generator (42) is in communication with the first sleeve (44) and the aerator (52) is in communication with the second sleeve (54).

3. The sewage treatment apparatus according to claim 2, wherein: the upper end of the first clapboard (2) is provided with a first through hole (21) so as to communicate the leftmost chamber with the middle chamber, and a filter screen (22) is arranged in the middle chamber.

4. The sewage treatment apparatus according to claim 3, wherein: still include first filter (31), second filter (32), third filter (33) and aqueduct (9), first filter (31), second filter (32) and third filter (33) set up at the chamber on the rightmost side from top to bottom, aqueduct (9) set up in the chamber on the rightmost side and the upper end pass second baffle (3) and with middle chamber intercommunication, the lower extreme passes first filter (31), second filter (32) and third filter (33) in proper order, the chamber lateral wall on the rightmost side just is located first filter (31) top and is equipped with delivery port (12).

5. The sewage treatment apparatus according to claim 3, wherein: filter screen (22) slope sets up in middle cavity, filter screen (22) and horizontal plane contained angle are 30 ~ 60.

6. The sewage treatment apparatus of claim 4, wherein: the activated carbon layer is filled on the first filter plate (31), the zeolite layer is filled on the second filter plate (32), and the perlite layer is filled on the third filter plate (33).