CN215712030U

CN215712030U - Environment-friendly water treatment aeration device

Info

Publication number: CN215712030U
Application number: CN202122432875.7U
Authority: CN
Inventors: 李亚娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-01
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an environment-friendly water treatment aeration device, and relates to the technical field of sewage treatment. The device comprises a treatment box, wherein a fixed pipe penetrating through the top end of the treatment box is rotatably arranged on the treatment box, the top end of the fixed pipe is connected with an aerator, the output end of the aerator is communicated with the fixed pipe, the free end of the fixed pipe is connected with a U-shaped air outlet pipe, and a driving piece for driving the fixed pipe to rotate is arranged on the treatment box. The utility model utilizes the driving piece to drive the fixed pipe to rotate, and simultaneously the bottom end of the fixed pipe is connected with the U-shaped air outlet pipe, and the liquid in the treatment box is stirred through the air outlet pipe, thereby not only accelerating the contact volume rate of the sewage and the air, improving the oxygen dissolving efficiency of the sewage, but also reducing the manufacturing cost of the device.

Description

Environment-friendly water treatment aeration device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an environment-friendly water treatment aeration device.

Background

Aeration is a means for making air strongly contact with sewage, and aims to dissolve oxygen in the air into the sewage, the oxygen mixed into the sewage can be in contact with activated sludge added into an aeration tank in the early stage, a plurality of aerobic microorganisms can exist in the activated sludge, the mixed oxygen can meet the oxygen quantity required by the aerobic microorganisms, the aerobic microorganisms can react and degrade organic pollution impurities in the sewage, and the effect of environment-friendly purification of the sewage can be realized.

The aeration pipe in the existing aeration device is fixedly arranged at the bottom of a treatment tank, and meanwhile, the liquidity of liquid in the treatment tank is low, so that the contact volume rate of air discharged into sewage is greatly reduced, and the dissolved oxygen efficiency of the sewage is low, therefore, the environment-friendly water treatment aeration device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides an environment-friendly water treatment aeration device.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an environmental protection water treatment aeration equipment, includes handles the case, it installs the fixed pipe that runs through its top to handle to rotate on the case, the top of fixed pipe is connected with the aeration machine, the output of aeration machine with fixed pipe communicates with each other, fixed pipe free end is connected with the outlet duct that is the U type, it drives to handle to install on the case fixed pipe carries out pivoted driving piece.

Furthermore, a fixing plate is installed on the fixing pipe, and a limiting groove matched with the fixing plate is formed in the treatment box.

Further, the driving part comprises a motor arranged on the treatment box, a driving wheel is arranged at the free end of the motor, the driving part also comprises a driven wheel arranged between the treatment box and the aerator and positioned on the fixed pipe, and a connecting belt is arranged between the driving wheel and the driven wheel in a winding manner.

Furthermore, a plurality of air outlet holes are arranged on the transverse section of the air outlet pipe in an array mode, and the air outlet holes face the bottom face of the treatment box.

Further, handle the width both sides of case and install outlet pipe and inlet tube respectively, the outlet pipe with all be provided with the valve on the inlet tube.

Furthermore, a filter screen is arranged at the junction of the water outlet pipe and the treatment box.

The utility model has the following beneficial effects:

the utility model utilizes the driving piece to drive the fixed pipe to rotate, and simultaneously the bottom end of the fixed pipe is connected with the U-shaped air outlet pipe, and the liquid in the treatment box is stirred through the air outlet pipe, thereby not only accelerating the contact volume rate of the sewage and the air, improving the oxygen dissolving efficiency of the sewage, but also reducing the manufacturing cost of the device.

Drawings

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

FIG. 2 is a front view structural diagram of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of a detail at I of FIG. 3 according to the present invention;

reference numerals: 1. a treatment tank; 2. a fixed tube; 3. an aerator; 4. an air outlet pipe; 5. a drive member; 501. a motor; 502. a driving wheel; 503. a driven wheel; 504. a connecting belt; 6. a fixing plate; 7. a limiting groove; 8. an air outlet; 9. a water outlet pipe; 10. a water inlet pipe; 11. a valve; 12. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 3 and 4, an environment-friendly water treatment aeration device comprises a treatment tank 1, wherein a fixed pipe 2 penetrating through the top end of the treatment tank 1 is rotatably installed on the treatment tank 1, the top end of the fixed pipe 2 is connected with an aerator 3, the output end of the aerator 3 is communicated with the fixed pipe 2, the free end of the fixed pipe 2 is connected with a U-shaped air outlet pipe 4, and a driving piece 5 for driving the fixed pipe 2 to rotate is installed on the treatment tank 1; in the embodiment, the aerator 3 is used for outputting oxygen, the oxygen is input into the fixed pipe 2 through the output end of the aerator 3 and then is transmitted into the air outlet pipe 4 communicated with the fixed pipe 2, the air outlet pipe 4 is U-shaped and can transmit the oxygen into the treatment box 1 in multiple directions, the fixed pipe 2 is driven to rotate by the driving piece 5, the air outlet pipe 4 rotates along with the air outlet pipe, the liquid in the treatment box 1 can be stirred at an accelerated speed, and the contact volume rate of sewage and air is accelerated; meanwhile, the installation of the stirring blades can be omitted by stirring through the air outlet pipe 4, and the manufacturing cost of the device can be reduced.

As shown in fig. 4, a fixing plate 6 is mounted on the fixing tube 2, and a limiting groove 7 matched with the fixing plate 6 is formed on the treatment tank 1; in this embodiment, fixed pipe 2 rotates and sets up on handling case 1, because fixed pipe 2 is used for transmitting the oxygen of output in aeration machine 3, fixed pipe 2 inner space can not be impaired, consequently at the outside installation fixed plate 6 of fixed pipe 2, fixed plate 6 is used for supporting fixed pipe 2, fixed plate 6 is located and handles the case 1 simultaneously and fixed plate 6 is the same with the axial lead of fixed pipe 2, for convenient fixed pipe 2 rotates set up the restriction groove 7 with fixed plate 6 looks adaptation on handling case 1.

As shown in fig. 1 and fig. 2, the driving member 5 comprises a motor 501 mounted on the treatment tank 1, a driving wheel 502 mounted at a free end of the motor 501, and a driven wheel 503 disposed between the treatment tank 1 and the aerator 3 and disposed on the fixed pipe 2, wherein a connecting belt 504 is wound between the driving wheel 502 and the driven wheel 503; in this embodiment, starter motor 501, drive action wheel 502 through the drive end of motor 501 and rotate, thereby the drive is around establishing the connecting band 504 on action wheel 502 and moving, because install on fixed pipe 2 from driving wheel 503, and fixed pipe 2 rotates and sets up on handling case 1, consequently connecting band 504 can drive and take place to rotate from driving wheel 503, thereby make and fixed 2 communicating outlet ducts 4 of pipe move, outlet duct 4 is located and handles case 1 inside, can stir the inside liquid of handling case 1, can make the interior oxygen of output of aeration machine 3 evenly distribute in handling case 1 simultaneously, the speed of liquid aeration treatment with higher speed.

As shown in fig. 3, a plurality of air outlet holes 8 are arranged on the transverse section of the air outlet pipe 4 in an array manner, and the air outlet holes 8 face the bottom surface of the treatment box 1; in this embodiment, because the density of oxygen is less than the density of water, oxygen distributes in the top of handling case 1, therefore 8 ventholes that set up on outlet duct 4 give vent to anger the direction orientation and handle the bottom surface of case 1, make the sewage of handling case 1 bottom can obtain aeration treatment, simultaneously, 8 arrays of ventholes are installed on the horizontal section of outlet duct 4, can evenly distribute oxygen each position of handling case 1.

As shown in fig. 1 and 2, a water outlet pipe 9 and a water inlet pipe 10 are respectively arranged at two sides of the width of the treatment tank 1, and valves 11 are respectively arranged on the water outlet pipe 9 and the water inlet pipe 10; in this embodiment, the water inlet pipe 10 is used for discharging untreated or previously treated sewage into the treatment tank 1, the water outlet pipe 9 is used for discharging sewage treated by the aeration device into the next-stage treatment device, and the valve 11 is used for controlling the opening and closing of the water outlet pipe 9 and the water inlet pipe 10, so as to prevent the sewage in the treatment tank 1 from directly flowing into the next-stage treatment device without being subjected to aeration treatment.

As shown in fig. 3, a filter screen 12 is installed at the junction of the water outlet pipe 9 and the treatment tank 1; in this embodiment, in order to prevent impurities in the treatment tank 1 from entering the next-stage treatment device along with the flow of the liquid, a filter screen 12 is installed at the boundary between the water outlet pipe 9 and the treatment tank 1, and the impurities are effectively intercepted by the filter screen 12.

Claims

1. The utility model provides an environmental protection water treatment aeration equipment, its characterized in that, including handling case (1), it rotates on case (1) and installs fixed pipe (2) that run through its top to handle, the top of fixed pipe (2) is connected with aeration machine (3), the output of aeration machine (3) with fixed pipe (2) communicate with each other, fixed pipe (2) free end is connected with outlet duct (4) that are the U type, it drives to handle to install on case (1) fixed pipe (2) carry out pivoted driving piece (5).

2. The aeration device for the environmental-friendly water treatment according to claim 1, wherein a fixing plate (6) is installed on the fixing pipe (2), and a limiting groove (7) matched with the fixing plate (6) is formed on the treatment tank (1).

3. An environmental water treatment aeration device according to claim 1, wherein the driving member (5) comprises a motor (501) installed on the treatment tank (1), a driving wheel (502) is installed at the free end of the motor (501), and a driven wheel (503) arranged between the treatment tank (1) and the aerator (3) and the fixed pipe (2), and a connecting belt (504) is wound between the driving wheel (502) and the driven wheel (503).

4. An environment-friendly water treatment aeration device according to claim 1, wherein a plurality of air outlet holes (8) are arranged in a row on the transverse section of the air outlet pipe (4), and the air outlet holes (8) face the bottom surface of the treatment tank (1).

5. The environment-friendly water treatment aeration device according to claim 1, wherein a water outlet pipe (9) and a water inlet pipe (10) are respectively installed at two sides of the width of the treatment tank (1), and valves (11) are respectively arranged on the water outlet pipe (9) and the water inlet pipe (10).

6. An environmental water treatment aeration device according to claim 5 wherein a filter screen (12) is installed at the junction of the water outlet pipe (9) and the treatment tank (1).