CN217265121U - Aeration tank for landscape water quality improvement treatment - Google Patents

Abstract

The utility model provides an aeration tank for landscape water quality improves processing relates to water treatment technical field, including the cell body, have outer pond and interior pond in the cell body, separate through the wall body between outer pond and the interior pond, outer pond encircles interior pond setting, and the peripheral wall body height in outer pond is greater than the height of wall body, and outer pond width is less than the third of interior pond width, still includes inlet tube and drain pipe, and inlet tube and drain pipe all are connected with interior pond, are equipped with the screen cloth in the outer pond, are equipped with the subassembly that draws water in the outer pond, and the subassembly that draws water is arranged in with the row of outer pond and goes into interior pond. Through setting up two nested aeration tanks, the foam that sewage produced can outwards spill over to outer pond in making in the pond, and the foam is piled up too much and is leaded to sewage treatment efficiency to reduce in avoiding interior pond to, through the setting of subassembly and the shower nozzle of drawing water, accelerated the speed of clearing up of foam, also promoted the increase of aquatic dissolved oxygen volume simultaneously, further improvement sewage treatment speed and treatment quality.

Description

Aeration tank for landscape water quality improvement treatment

Technical Field

The utility model relates to the technical field of water treatment, in particular to an aeration tank for improving and treating landscape water quality.

Background

The urban landscape water body generally comprises an artificial water body and a natural water body, the urban pollution sources are more, the water body is required to be improved by some water body quality improvement treatment equipment after being polluted, an activated sludge process is a biological treatment method which is most widely applied in the current sewage treatment plant, the water body can generate more foams due to the reasons of temperature, microorganisms, pH value and the like in the operation process of an aeration tank, the surfaces of the biochemical aeration tank are covered by a large amount of foams, the operation of sewage treatment and the quality of effluent water can be adversely affected, a natural digestion mode is generally adopted at the current stage, the foams can be automatically digested after a period of time, the efficiency of water body treatment can be reduced, and the application is provided for overcoming the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aeration tank for landscape water quality improvement treatment, which solves the problems.

In order to solve the problem, the utility model provides an aeration tank for landscape water quality improves processing, comprising a tank body, outer pond and interior pond have in the cell body, outer pond with separate through the wall body between the interior pond, outer pond encircles interior pond setting, the peripheral wall body height in outer pond is greater than the height of wall body, outer pond width is less than the third of interior pond width still includes inlet tube and drain pipe, the inlet tube with the drain pipe all with interior pond is connected, be equipped with the screen cloth in the outer pond, be equipped with the subassembly of drawing water in the outer pond, the subassembly of drawing water be used for with the row in the outer pond is gone into interior pond.

According to the utility model discloses an embodiment, install the slagging-off pole on the cell body, install translation drive assembly on the cell body, the slagging-off pole with translation drive assembly connects.

According to the utility model discloses an embodiment, install the shower nozzle on the slagging-off pole, shower nozzle and delivery pipe connection, shower nozzle water spray direction orientation the direction in outer pond.

According to the utility model discloses an embodiment, be equipped with on the wall body and arrange sediment recess, slag removing rod partly is less than the wall body, another part is higher than the wall body, it is less than to arrange sediment recess degree of depth slag removing rod is less than the height of wall body part, the shower nozzle is installed slag removing rod is higher than on the part of wall body.

According to the utility model discloses an embodiment, the slagging-off pole is provided with two sets ofly symmetrically.

According to an embodiment of the present invention, the water supply pipe is connected to the water inlet pipe.

According to an embodiment of the present invention, an aeration assembly is provided in the inner tank.

According to the utility model discloses an embodiment, be equipped with the stirring subassembly in the interior pond.

According to the utility model discloses an embodiment, the aeration subassembly is including setting up aeration pipe in the interior pond, the exhaust hole has been seted up on the aeration pipe, the aeration pipe is connected with air feed mechanism.

According to an embodiment of the present invention, the stirring assembly includes a stirring blade disposed on the aeration pipe, and the aeration pipe is connected to the power mechanism.

The beneficial effects of the utility model are that, through setting up two nested aeration tanks, the foam that sewage produced in the pond can outwards spill over to outer pond in making, and the foam is piled up too much and is leaded to sewage treatment efficiency to reduce in avoiding the pond to, through the setting of subassembly and the shower nozzle of drawing water, accelerated the speed of clearing up of foam, also promoted the increase of aquatic dissolved oxygen volume simultaneously, further improvement sewage treatment speed and treatment quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a top view of a tank body;

FIG. 2 is a top view of the tank body when the dross removal rod is used for dross removal;

FIG. 3 is a front sectional view of the cell body.

Detailed Description

The following description is only intended to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the invention.

The utility model provides an aeration tank for landscape water quality improves processing, includes square cell body 1, have outer pond 5 and interior pond 24 in the cell body 1, outer pond 5 with separate through wall body 2 between the interior pond 24, outer pond 5 encircles interior pond 24 sets up, and outer pond 5 width is not more than the third of interior pond 24 width, avoids the water treatment capacity under the too big reduction unit area, the peripheral wall body height of outer pond 5 is greater than the height of wall body 2 still includes inlet tube 4 and drain pipe 3, inlet tube 4 with drain pipe 3 all with interior pond 24 is connected, be equipped with screen cloth 51 in the outer pond 5, be equipped with water pumping assembly 6 in the outer pond 5, water pumping assembly is used for with water in the outer pond 5 is gone into interior pond 24, and water pumping assembly 6 is water pump and water pipe, and the water pump is placed in the bottom of outer pond 5.

The slag removing device is characterized in that a slag removing rod 42 is installed on the tank body 1, a translation driving assembly 44 is installed on the tank body 1, the translation driving assembly 44 is a lead screw type driving or hydraulic driving guide rail, and the slag removing rod 42 is connected with the translation driving assembly 44.

The slag removing rod 42 is provided with a spray head 43, the spray head 43 is connected with the water supply pipe 4 through a hose, the hose is provided with a margin, and the water spraying direction of the spray head 43 faces to the direction of the outer pool 5.

The wall body 2 is provided with a deslagging recess 21, a part of the deslagging bars 42 is lower than the wall body 2, and the other part is higher than the wall body 2, as shown in fig. 3, the depth of the deslagging recess 21 is smaller than the height of the deslagging bars 42 lower than the wall body 2, and the spray nozzles 43 are installed on the part of the deslagging bars 42 higher than the wall body 2.

Two groups of deslagging rods 42 are symmetrically arranged, and the movement directions are opposite.

The water supply pipe 41 is connected with the water inlet pipe 4, the filter screen is arranged in the connecting pipe, when the spray head sprays water, the valve between the water inlet pipe and the water supply pipe can be opened, the spray head utilizes sewage to flush out foam, the water supply pipe 41 can also be connected with tap water, meanwhile, a medicament interface is reserved on the water supply pipe 41, and when a medicament needs to be added into the sewage, the medicament can be sprayed out through the spray head, so that the diffusion efficiency is increased.

An aeration component is arranged in the inner pool 24.

And a stirring assembly is arranged in the inner pool 24.

The aeration component comprises an aeration pipe 23 arranged in the inner tank 24, the aeration pipe 23 is provided with an exhaust hole, the aeration pipe 23 is connected with an air supply mechanism, and the air supply mechanism is an air pump or an oxygen generator.

The stirring component comprises a stirring blade 22 arranged on the aeration pipe 23, and the aeration pipe 23 is connected with the power mechanism 9.

Preferably, the power mechanism 9 is a motor, the motor is connected to one end of the aeration pipe 23, and the air supply mechanism is connected to the other end of the aeration pipe 23 through a rotary joint.

Inlet tube 4 is arranged sewage in the interior pond 24, the optional two kinds of water level height, the first kind, the water level height need be higher than wall body 2's height, make the outer pond 5 of sewage flow, then in drawing water back interior pond 24 through pumping assembly 6, make the foam on surface discharge in can continuous outside pond 5, pumping assembly 6 carries water back the in-process of interior pond 24 simultaneously, water and air contact frequency have been aggravated, dissolved oxygen volume has been improved, make the sewage treatment process accelerate, the second kind, the water level height is less than wall body 2's height, be a little higher than or equal to the height of arranging sediment recess 21 minimum, make the foam discharge through arranging sediment recess 21, after water level reaches the certain degree in outer pond, pumping assembly 6 is drawing water back interior pond.

In-process at the aeration, the foam of the surface of water increases when influencing sewage treatment's volume, can open shower nozzle 43, wash away the outside pond of foam of the surface of water, also can wash the dross of the surface of water to outer pond simultaneously, screen cloth 51 can play and filter the dross and avoid the foam to get into the bottom by the effect that the subassembly of drawing water took, and simultaneously, shower nozzle spun water can also accelerate clearing up of foam, further improvement treatment effeciency, when the shower nozzle effect reduces, can start translation drive assembly 44, make the outside pond direction motion of slagging-off pole 42, release dross and foam.

It is to be understood by those skilled in the art that the embodiments of the present invention shown in the drawings and described above are by way of example only and are not intended to limit the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments without departing from the principles of the invention, embodiments of the invention may be subject to any deformation and modification.

Claims (10)

1. An aeration tank for landscape water quality improvement treatment is characterized in that: including cell body (1), have outer pond (5) and interior pond (24) in cell body (1), outer pond (5) with separate through wall body (2) between interior pond (24), outer pond (5) encircle interior pond (24) set up, the peripheral wall body height of outer pond (5) is greater than the height of wall body (2), outer pond (5) width is less than the third of interior pond (24) width still includes inlet tube (4) and drain pipe (3), inlet tube (4) with drain pipe (3) all with interior pond (24) are connected, be equipped with screen cloth (51) in outer pond (5), be equipped with in outer pond (5) and draw water subassembly (6), it is used for with to draw water the row in outer pond (5) is gone into interior pond (24).

2. The aeration tank for the landscape water quality improvement treatment according to claim 1, wherein: install slag removal pole (42) on cell body (1), install translation drive assembly (44) on cell body (1), slag removal pole (42) with translation drive assembly (44) are connected.

3. The aeration tank for the landscape water quality improvement treatment according to claim 2, wherein: a spray head (43) is installed on the slag removal rod (42), the spray head (43) is connected with a water supply pipe (41), and the water spraying direction of the spray head (43) faces the direction of the outer pool (5).

4. The aeration tank for the landscape water quality improvement treatment according to claim 3, wherein: be equipped with slag notch (21) on wall body (2), slag removing rod (42) partly is less than wall body (2), and another part is higher than wall body (2), slag notch (21) degree of depth is less than slag removing rod (42) is less than the height of wall body (2) part, shower nozzle (43) are installed slag removing rod (42) is higher than on the part of wall body (2).

5. The aeration tank for the landscape water quality improvement treatment according to any one of claims 2 to 4, wherein: two groups of deslagging rods (42) are symmetrically arranged.

6. The aeration tank for landscape water quality improvement treatment according to claim 3 or 4, wherein: the water supply pipe (41) is connected with the water inlet pipe (4).

7. The aeration tank for the landscape water quality improvement treatment according to claim 1, wherein: an aeration component is arranged in the inner pool (24).

8. The aeration tank for the landscape water quality improvement treatment according to claim 7, wherein: and a stirring component is arranged in the inner pool (24).

9. The aeration tank for the landscape water quality improvement treatment according to claim 8, wherein: the aeration component comprises an aeration pipe (23) arranged in the inner tank (24), the aeration pipe (23) is provided with an exhaust hole, and the aeration pipe (23) is connected with an air supply mechanism.

10. The aeration tank for the landscape water quality improvement treatment according to claim 9, wherein: the stirring assembly comprises a stirring blade (22) arranged on the aeration pipe (23), and the aeration pipe (23) is connected with the power mechanism (9).

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