CN112174300A

CN112174300A - High-efficient aeration dispersion devices for water treatment

Info

Publication number: CN112174300A
Application number: CN202011100331.4A
Authority: CN
Inventors: 吕超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-01-05

Abstract

The invention provides an aeration dispersing device for efficient water treatment, belongs to the technical field of aeration dispersing devices, and aims to solve the problems that the existing aeration dispersing device is difficult to maintain, and manual cleaning is needed when sludge on the inner bottom end surface of a tank body is cleaned, so that labor loss is increased, and the cleaning efficiency is low. When overhauing, upwards take out the surface of water with aeration mechanism through elevating system, the maintainer this moment overhaul aeration mechanism can, and then make this aeration dispersion devices more convenient when overhauing, through drive mechanism's setting, make elevating system reciprocate simultaneously, can make clearance mechanism carry out the back-and-forth movement to need not the manual work and clear up, not only reduced labour's loss, and have higher cleaning efficiency.

Description

High-efficient aeration dispersion devices for water treatment

Technical Field

The invention belongs to the technical field of aeration dispersing devices, and particularly relates to an aeration dispersing device for efficient water treatment.

Background

Aeration, which refers to the process of forcibly transferring oxygen in the air into the liquid, is aimed at obtaining sufficient dissolved oxygen. In addition, the aeration also can prevent the suspension in the tank from sinking and strengthen the contact of the organic matters in the tank with microorganisms and dissolved oxygen. Thereby ensuring the oxidative decomposition of the organic matters in the sewage by the microorganisms in the tank under the condition of sufficient dissolved oxygen.

For example, application No.: CN201611208148.X the application of the present invention relates to the technical field of sewage treatment, specifically discloses a water treatment aeration dispersion device, including the gas distribution pipe, characterized in that: still including cup jointing on the gas distribution pipe aeration pipe the lower extreme fixedly connected with of aeration pipe mounting panel down, the upper end of aeration pipe is sealed and is connected with the screw rod, threaded connection sleeve on the screw thread section, fixedly connected with goes up the mounting panel on the sleeve, goes up the mounting panel and is connected with the screen cloth down between the mounting panel, and the sleeve top is equipped with rotary drive's actuating mechanism. The screen cloth has certain gas gathering capacity, and extrusion cutting of the screen cloth is realized after more gas is collected in the screen cloth, so that a motor does not need to run at high speed, and the energy consumption is low; in addition, the screen extrusion cutting mode can process more gas at one time, and the gas is discharged from the meshes of the screen during extrusion and cutting, so that the gas is decomposed more uniformly, and the gas dissolving efficiency in the aeration process is high.

Based on the search of the patents and the discovery of equipment in the prior art, aeration is an important way for operating a biochemical system and is also a process link with higher operating cost in sewage treatment. The prior aeration dispersion device has the following defects in the actual use process, such as: 1. because the aeration dispersing device needs to be frequently overhauled in the using process, the existing aeration dispersing device is usually arranged on the inner bottom end face of the pool body, the aeration dispersing device is difficult to overhaul, water needs to be emptied when sludge on the inner bottom end face of the pool body is cleaned, and then the water is manually cleaned, so that the labor loss is increased, and the cleaning efficiency is low; 2. when the aeration disc in the existing aeration dispersion device is not used, the aeration holes on the aeration disc are easy to block due to sediments in the tank, so that the reliability of the aeration dispersion device is reduced.

Disclosure of Invention

In order to solve the technical problems, the invention provides an aeration dispersing device for high-efficiency water treatment, which aims to solve the following defects of the existing aeration dispersing device in the actual use process, such as: 1. because the aeration dispersing device needs to be frequently overhauled in the using process, the existing aeration dispersing device is usually arranged on the inner bottom end face of the pool body, the aeration dispersing device is difficult to overhaul, water needs to be emptied when sludge on the inner bottom end face of the pool body is cleaned, and then the water is manually cleaned, so that the labor loss is increased, and the cleaning efficiency is low; 2. when the aeration disc in the existing aeration dispersion device is not used, the aeration holes on the aeration disc are easy to block due to sediments in the tank, so that the reliability of the aeration dispersion device is reduced.

The invention relates to an aeration dispersing device for high-efficiency water treatment, which is realized by the following specific technical means:

an aeration dispersing device for efficient water treatment comprises a pool body, wherein the lower part of the right side of the pool body is connected with a separating mechanism through two sewage discharge pipe fittings, and each sewage discharge pipe fitting is provided with a sewage discharge gate valve; the separating mechanism is of an L-shaped shell structure; the aeration structure comprises a pool body, and is characterized in that a lifting mechanism is arranged in the pool body, an aeration mechanism is arranged on the lifting mechanism, the aeration mechanism comprises aeration discs, air inlet hoses, anti-blocking metal clap doors, circular magnet blocks and L-shaped limit blocks, sixty four aeration discs are uniformly connected to the upper part of the aeration mechanism, each aeration disc is rotatably connected with one anti-blocking metal clap door matched with the aeration disc in shape through a rotating shaft, the upper part of the left side of the aeration mechanism is connected with one air inlet hose, five circular magnet blocks are fixedly embedded in the left edge of the upper end of each aeration disc, and the right side of each aeration disc is provided with one L-shaped limit block; the lower end in the tank body is provided with a transmission mechanism connected with the lifting mechanism, and the bottom end surface in the tank body is connected with a cleaning mechanism connected with the transmission mechanism in a sliding manner; the cleaning mechanism is of a rectangular scraper structure.

Further, the tank body comprises longitudinal limiting slide bars and sludge grooves, the tank body is of a square structure, the four included angles in the tank body are respectively provided with one longitudinal limiting slide bar, the front side and the rear side of the bottom end face in the tank body are respectively provided with one sludge groove, each sludge groove is internally connected with one sewage discharge pipe fitting, each sludge groove is in a rectangular groove shape, when the tank body and the lifting mechanism are in an installation state, the four longitudinal limiting slide bars are respectively connected with the four limiting slide cylinders on the lifting mechanism in a sliding manner, and the four longitudinal limiting slide bars all penetrate through the four included angle parts of the lifting mechanism;

furthermore, the separating mechanism comprises a filtering basket piece, a filtering screen, limiting slide rails and hanging rings, wherein the front end face and the rear end face of the inside of the separating mechanism are respectively provided with the two limiting slide rails, the opposite faces of the front side two limiting slide rails and the rear side two limiting slide rails are respectively provided with a T-shaped slide groove, the left side of the inside of the separating mechanism is connected with the filtering basket piece through the four limiting slide rails in a sliding manner, the front end face and the rear end face of the filtering basket piece are respectively provided with a T-shaped slide block in sliding connection with the T-shaped slide grooves on the limiting slide rails, the inside of the right side face of the filtering basket piece is fixedly embedded with the filtering screen, the four included angles of the upper end face of the filtering basket piece are respectively and fixedly connected with one hanging ring, the left end face;

furthermore, the lifting mechanism comprises a first nut, a limiting sliding barrel, a lifting motor, a lifting screw, a first bevel gear and a shaft sleeve, the first nut is arranged on the right side of the upper end face of the lifting mechanism, the limiting sliding barrel is arranged at each of four included angles of the upper end face of the lifting mechanism, the lifting motor is installed on the right side of the upper end face of the tank body through a support, the lifting motor is rotatably connected with the lifting screw in threaded connection with the first nut through a rotating shaft, the first bevel gear is arranged at the lower end of the lifting screw, the shaft sleeve fixedly embedded on the inner bottom end face of the tank body is rotatably connected to the outer peripheral face of the lower end of the lifting screw, the lifting mechanism is of a square grid structure, and the side length of the lifting mechanism is;

furthermore, the clockwise rotation angle of the anti-blocking metal flap valve is eighty two degrees to eighty five degrees, and the thickness of the anti-blocking metal flap valve is one millimeter to two millimeters;

furthermore, the cleaning mechanism comprises a second nut and transverse limiting slide rods, the left side and the right side of the cleaning mechanism are connected with the two transverse limiting slide rods which are fixed on the bottom end face in the tank body through support blocks in a sliding mode, the bottom end face of the cleaning mechanism is in contact with the bottom end face in the tank body, the right side of the upper portion of the cleaning mechanism is provided with the second nut, and when the cleaning mechanism and the transmission mechanism are in an installation state, the second nut is connected with the transmission screw through threads;

furthermore, the transmission mechanism comprises a transmission shaft, a transmission screw, a second bevel gear, a first gear and a second gear, the transmission shaft and the transmission screw are rotatably connected to the bottom end face in the tank body through two rotating shaft supports, the front end and the rear end of the transmission shaft are respectively provided with the second bevel gear and the first gear, the rear end of the transmission screw is provided with the second gear meshed with the first gear, the length of the transmission shaft is one half of that of the transmission screw, and when the transmission mechanism and the lifting mechanism are in an installation state, the second bevel gear is meshed with the first bevel gear;

further, when the anti-blocking metal flap valve is in a closed state, the bottom end face of the anti-blocking metal flap valve is attached to the upper end face of the aeration disc, and the anti-blocking metal flap valve is magnetically attracted to the circular magnet block.

Compared with the prior art, the invention has the following beneficial effects:

the invention is characterized in that the lifting mechanism is arranged, when in maintenance, the lifting motor is started through the external controller, the rotating shaft of the lifting motor drives the lifting screw to rotate, the aeration mechanism is upwards taken out of the water surface through the lifting mechanism, at the moment, a maintenance worker can maintain the aeration mechanism, and further, the aeration dispersing device is more convenient to maintain, when the lifting screw rotates, the transmission screw is driven to rotate through the transmission shaft, the second nut drives the cleaning mechanism to move forwards under the action of screw threads, so that the sludge on the bottom end surface inside the tank body is scraped into the sludge groove on the front side, then the two pollution discharge gate valves are opened, the sludge and partial sewage in the sludge groove flow into the filtering basket piece in the separating mechanism, after being filtered by the filter screen, the sludge inside is taken out through the filtering basket piece and conveyed to a proper position, and therefore, manual cleaning is not needed, not only reduces the labor loss, but also has higher cleaning efficiency.

According to the invention, the anti-blocking metal flap valve is rotatably connected to the aeration disc, when the aeration disc is aerated, the anti-blocking metal flap valve is opened under the action of gas impact force, and when the aeration disc stops aeration, because the anti-blocking metal flap valve has a certain inclination angle in the opening state, and the anti-blocking metal flap valve loses the action of the gas impact force, then the anti-blocking metal flap valve rotates anticlockwise under the action of gravity and is then closed, so that the aeration holes in the aeration disc are not easy to block, and the reliability of the aeration dispersion device is improved.

Drawings

Fig. 1 is a first view structure diagram of the present invention.

Fig. 2 is a schematic structural diagram in a split state of the present invention.

Fig. 3 is a schematic view of the present invention at a part enlarged in fig. 2.

Fig. 4 is a schematic diagram of a second viewing angle structure according to the present invention.

Fig. 5 is a schematic view of the separating mechanism of the present invention.

Fig. 6 is a schematic view of the cleaning mechanism and the transmission mechanism of the present invention.

Fig. 7 is a schematic axial view of the aeration disc and the anti-clogging metal flap door of the present invention.

Fig. 8 is a front view of the aeration plate and the anti-clogging metal flap valve of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a tank body; 101. a longitudinal limiting slide bar; 102. a sludge groove; 2. a blowdown pipe fitting; 3. a blowdown gate valve; 4. a separating mechanism; 401. a filter basket; 402. filtering with a screen; 403. a limiting slide rail; 404. a hoisting ring; 5. a lifting mechanism; 501. a first nut; 502. a limiting sliding cylinder; 503. a lifting motor; 504. a lifting screw; 505. a first bevel gear; 506. a shaft sleeve; 6. an aeration mechanism; 601. an aeration disc; 602. an air intake hose; 603. a blocking-proof metal flap valve; 604. a circular magnet block; 605. an L-shaped limiting block; 7. a cleaning mechanism; 701. a second nut; 702. a sliding rod is transversely limited; 8. a transmission mechanism; 801. a drive shaft; 802. a drive screw; 803. a second bevel gear; 804. a first gear; 805. a second gear.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an aeration dispersing device for high-efficiency water treatment, which comprises: the anti-blocking metal clap door comprises a pool body 1, the lower part of the right side of the pool body 1 is connected with a separating mechanism 4 through two sewage discharge pipe fittings 2, the pool body 1 comprises longitudinal limiting slide bars 101 and sludge grooves 102, the pool body 1 is of a square structure, the four included angles in the pool body 1 are respectively provided with one longitudinal limiting slide bar 101, the front side and the rear side of the bottom end face in the pool body 1 are respectively provided with one sludge groove 102, each sludge groove 102 is internally connected with one sewage discharge pipe fitting 2, each sludge groove 102 is of a rectangular groove shape, when the pool body 1 and a lifting mechanism 5 are in an installation state, the four longitudinal limiting slide bars 101 are respectively connected with four limiting slide cylinders 502 on the lifting mechanism 5 in a sliding manner, so that the lifting mechanism 5 is more stable when moving up and down, the four longitudinal limiting slide bars 101 all penetrate through the four included angles of the lifting mechanism 5, after the anti-blocking metal flap valve 603 loses the impact force of the gas, the anti-blocking metal flap valve 603 rotates anticlockwise under the action of gravity, and then is closed, and the thickness of the anti-blocking metal flap valve 603 is one millimeter to two millimeters; each blowdown pipe fitting 2 is provided with a blowdown gate valve 3; the separating mechanism 4 is of an L-shaped shell structure, the separating mechanism 4 comprises a filtering basket 401, a filter screen 402, a limiting slide rail 403 and a hanging ring 404, two limiting slide rails 403 are arranged on the front end surface and the rear end surface inside the separating mechanism 4, and the opposite surfaces of the two front limit slide rails 403 and the two rear limit slide rails 403 are both provided with T-shaped chutes, the left side inside the separating mechanism 4 is connected with a filter basket part 401 through the four limit slide rails 403 in a sliding way, and the front and back end faces of the filtering basket 401 are respectively provided with a T-shaped slide block which is connected with a T-shaped chute on the limit slide rail 403 in a sliding way, the inside of the right side face of the filtering basket 401 is fixedly embedded with a filter screen 402, and four included angles of the upper end surface of the filter basket 401 are fixedly connected with a hanging ring 404, the filter basket 401 is convenient to transport by the aid of the hanging ring 404, through holes communicated with the inside of the filter basket 401 are formed in the left end face of the filter basket 401, and the two through holes in the filter basket 401 are respectively matched with the axes of the two sewage discharge pipe fittings 2; the inner part of the pool body 1 is provided with a lifting mechanism 5, the lifting mechanism 5 is provided with an aeration mechanism 6, the aeration mechanism 6 comprises aeration discs 601, air inlet hoses 602, anti-blocking metal clap doors 603, circular magnet blocks 604 and L-shaped limit blocks 605, the upper part of the aeration mechanism 6 is uniformly connected with sixty-four aeration discs 601, each aeration disc 601 is rotatably connected with an anti-blocking metal clap door 603 matched with the aeration disc in shape through a rotating shaft, the upper part of the left side of the aeration mechanism 6 is connected with one air inlet hose 602, the inner part of the left edge of the upper end of each aeration disc 601 is fixedly embedded with five circular magnet blocks 604, and the right side of each aeration disc 601 is provided with one L-shaped limit block; the lower end in the tank body 1 is provided with a transmission mechanism 8 connected with the lifting mechanism 5, the transmission mechanism 8 comprises a transmission shaft 801, a transmission screw 802, a second bevel gear 803, a first gear 804 and a second gear 805, the transmission shaft 801 and the transmission screw 802 are both rotatably connected to the bottom end face in the tank body 1 through two rotating shaft supports, the front end and the rear end of the transmission shaft 801 are respectively provided with the second bevel gear 803 and the first gear 804, the rear end of the transmission screw 802 is provided with the second gear 805 meshed with the first gear 804, the length of the transmission shaft 801 is one half of that of the transmission screw 802, when the transmission mechanism 8 and the lifting mechanism 5 are in an installation state, the second bevel gear 803 is meshed with the first bevel gear 505, and the lifting mechanism 5 can move up and down and the cleaning mechanism 7 can move back and forth through the arrangement of the transmission; a cleaning mechanism 7 connected with a transmission mechanism 8 is connected to the bottom end face inside the tank body 1 in a sliding manner, the cleaning mechanism 7 comprises a second nut 701 and transverse limiting slide bars 702, the left side and the right side of the cleaning mechanism 7 are connected with the two transverse limiting slide bars 702 fixed on the bottom end face inside the tank body 1 through supporting blocks in a sliding manner, the bottom end face of the cleaning mechanism 7 is in contact with the bottom end face inside the tank body 1, the second nut 701 is arranged on the right side of the upper portion of the cleaning mechanism 7, and when the cleaning mechanism 7 and the transmission mechanism 8 are in an installation state, the second nut 701 is connected with the transmission screw 802 through threads; the cleaning mechanism 7 is of a rectangular scraper structure.

Wherein, elevating system 5 includes first nut 501, spacing slide cartridge 502, elevator motor 503, lifting screw 504, first bevel gear 505 and

axle sleeve

506, 5 up end right sides of elevating system are equipped with first nut 501, and four contained angles departments of 5 up end of elevating system all are equipped with a spacing slide cartridge 502, elevator motor 503 passes through the support mounting on cell body 1 up end right side, and elevator motor 503 rotates through the pivot and is connected with lifting screw 504 with first nut 501 thread phase connection, lifting screw 504 lower extreme is equipped with first bevel gear 505, lifting screw 504 lower extreme peripheral face rotates and is connected with the axle sleeve 506 of fixed inlaying on the inside bottom face of cell body 1, elevator mechanism 5 is square rack structure, and 5 side length size of elevator mechanism is less than 1 inside side length size one centimetre to two centimetres of cell body, make the outside of elevator mechanism 5 can not contact with the interior limit of cell body 1.

When the anti-clogging metal flap valve 603 is in a closed state, the bottom end face of the anti-clogging metal flap valve 603 is attached to the upper end face of the aeration disc 601, and the anti-clogging metal flap valve 603 is magnetically attracted to the circular magnet block 604, so that the anti-clogging metal flap valve 603 is prevented from being opened under small fluctuation of sewage in the tank body 1.

When in use: injecting sewage into a pool body 1, carrying out aeration treatment on the sewage in the pool body 1 through an aeration mechanism 6, when the aeration mechanism 6 needs to be overhauled, starting a lifting motor 503 through an external controller, enabling a rotating shaft of the lifting motor 503 to drive a lifting screw rod 504 to rotate, enabling a first nut 501 to drive a lifting mechanism 5 to move upwards under the action of threads, thereby taking the aeration mechanism 6 out of the water surface upwards, and then enabling an overhaul worker to overhaul the aeration mechanism 6, so that the aeration dispersing device is more convenient and fast to overhaul, and simultaneously when the lifting screw rod 504 rotates, a first bevel gear 505 drives a second bevel gear 803 to rotate, then a transmission shaft 801 is meshed with a first gear 804 and a second gear 805 to drive a transmission screw rod 802 to rotate, at the moment, a second nut 701 drives a cleaning mechanism 7 to move forwards under the action of threads, and as the bottom end surface of the cleaning mechanism 7 is contacted with the bottom end surface inside the pool body 1, sludge on the bottom end surface inside the tank body 1 is scraped into the front sludge groove 102, then when the aeration mechanism 6 is repaired and then moves back to the original position, the external controller controls the rotating shaft of the lifting motor 503 to rotate reversely, then the lifting mechanism 5 moves the aeration mechanism 6 back to the original position through the reversely rotating lifting screw 504, the transmission shaft 801 drives the transmission screw 802 to rotate reversely while the lifting screw 504 rotates reversely, so that the cleaning mechanism 7 moves back to the original position, thereby the sludge on the bottom end surface inside the tank body 1 is scraped into the rear sludge groove 102 again, then the two sewage discharge gate valves 3 are opened, so that the sludge and partial sewage in the two sludge grooves 102 flow into the filtering basket 401 in the separating mechanism 4, after being filtered by the filter screen 402, the sludge inside is carried out to a proper position through the filtering basket 401, and manual cleaning is not needed, not only reduces the labor loss, but also has higher cleaning efficiency;

through rotating on aeration dish 601 and being connected with anti-clogging metal flap valve 603, when aeration dish 601 aeration, anti-clogging metal flap valve 603 obtains opening under the effect of gaseous impact force, and when aeration dish 601 stops aeration, because anti-clogging metal flap valve 603 has certain inclination under the open mode, and anti-clogging metal flap valve 603 loses gaseous impact force effect this moment, then anti-clogging metal flap valve 603 will carry out anticlockwise rotation under the action of gravity, then close, thereby make aeration dish 601 go up the difficult jam that takes place in aeration hole, thereby the reliability of this aeration dispersion devices has been improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An aeration dispersion devices for high-efficient water treatment which characterized in that: the sewage treatment device comprises a tank body (1), wherein the lower part of the right side of the tank body (1) is connected with a separation mechanism (4) through two sewage discharge pipe fittings (2), and each sewage discharge pipe fitting (2) is provided with a sewage discharge gate valve (3); the separating mechanism (4) is of an L-shaped shell structure; the aeration tank comprises a tank body (1) and is characterized in that a lifting mechanism (5) is installed inside the tank body (1), an aeration mechanism (6) is arranged on the lifting mechanism (5), the aeration mechanism (6) comprises aeration discs (601), air inlet hoses (602), anti-blocking metal clappers (603), circular magnet blocks (604) and L-shaped limiting blocks (605), sixty four aeration discs (601) are uniformly connected to the upper portion of the aeration mechanism (6), each aeration disc (601) is rotatably connected with one anti-blocking metal clapper (603) matched with the shape of the aeration disc through a rotating shaft, the upper portion of the left side of the aeration mechanism (6) is connected with one air inlet hose (602), five circular magnet blocks (604) are fixedly embedded inside the left edge of the upper end of each aeration disc (601), and the right side of each aeration disc (601) is provided with one L-shaped limiting block; the lower end in the tank body (1) is provided with a transmission mechanism (8) connected with the lifting mechanism (5), and the bottom end surface in the tank body (1) is connected with a cleaning mechanism (7) connected with the transmission mechanism (8) in a sliding manner; the cleaning mechanism (7) is of a rectangular scraper structure.

2. An aeration dispersion apparatus for efficient water treatment as defined in claim 1, wherein: cell body (1) is including vertical spacing slide bar (101) and silt recess (102), cell body (1) is square structure, cell body (1) inside four contained angle departments all are equipped with a vertical spacing slide bar (101), and cell body (1) inside bottom face front and back both sides all seted up one silt recess (102), every all be connected with a blowdown pipe fitting (2) in silt recess (102), and its shape of every silt recess (102) is the rectangle recess form, works as when cell body (1) and elevating system (5) are in the installation state, four vertical spacing slide bars (101) slide with four spacing slide cartridge (502) on elevating system (5) respectively and are connected, and four vertical spacing slide bar (101) all run through four contained angle department positions of elevating system (5).

3. An aeration dispersion apparatus for efficient water treatment as defined in claim 1, wherein: the separating mechanism (4) comprises a filtering basket piece (401), a filter screen (402), limiting slide rails (403) and a hanging ring (404), wherein the front end face and the rear end face of the inside of the separating mechanism (4) are respectively provided with two limiting slide rails (403), the opposite faces of the front side two limiting slide rails (403) and the rear side two limiting slide rails (403) are respectively provided with a T-shaped slide groove, the left side of the inside of the separating mechanism (4) is connected with the filtering basket piece (401) in a sliding manner through the four limiting slide rails (403), the front end face and the rear end face of the filtering basket piece (401) are respectively provided with a T-shaped slide block which is connected with the T-shaped slide grooves on the limiting slide rails (403 in a sliding manner, the inside of the right side face of the filtering basket piece (401) is fixedly embedded with the filter screen (402), the four included angles on the upper end face of the filtering basket piece (401), and two through holes on the filter basket piece (401) are respectively matched with the axes of the two sewage discharge pipe pieces (2).

4. An aeration dispersion apparatus for efficient water treatment as defined in claim 1, wherein: the lifting mechanism (5) comprises a first nut (501), a limiting sliding barrel (502), a lifting motor (503), a lifting screw (504), a first bevel gear (505) and a shaft sleeve (506), the first nut (501) is arranged on the right side of the upper end face of the lifting mechanism (5), the limiting sliding barrel (502) is arranged at each of four corners of the upper end face of the lifting mechanism (5), the lifting motor (503) is installed on the right side of the upper end face of the tank body (1) through a support, the lifting motor (503) is rotatably connected with the lifting screw (504) in threaded connection with the first nut (501) through a rotating shaft, the first bevel gear (505) is arranged at the lower end of the lifting screw (504), the shaft sleeve (506) fixedly embedded on the inner bottom end face of the tank body (1) is rotatably connected to the outer peripheral face of the lower end of the lifting screw (504), and the lifting mechanism (, and the side length of the lifting mechanism (5) is one centimeter to two centimeters smaller than the side length of the inner part of the tank body (1).

5. An aeration dispersion apparatus for efficient water treatment as defined in claim 1, wherein: the clockwise rotation angle of the anti-blocking metal flap door (603) is eighty two degrees to eighty five degrees, and the thickness of the anti-blocking metal flap door (603) is one millimeter to two millimeters.

6. An aeration dispersion apparatus for efficient water treatment as defined in claim 1, wherein: clearance mechanism (7) include second nut (701) and horizontal spacing slide bar (702), the equal sliding connection in clearance mechanism (7) left and right sides has two horizontal spacing slide bar (702) of fixing on the inside bottom face of cell body (1) through a piece, and clearance mechanism (7) bottom face contacts with the inside bottom face of cell body (1), clearance mechanism (7) upper portion right side is equipped with second nut (701), works as when clearance mechanism (7) are in the mounted state with drive mechanism (8), second nut (701) are connected through the screw thread with drive screw (802).

7. An aeration dispersion apparatus for efficient water treatment as defined in claim 1, wherein: the transmission mechanism (8) comprises a transmission shaft (801), a transmission screw (802), a second bevel gear (803), a first gear (804) and a second gear (805), the transmission shaft (801) and the transmission screw (802) are rotatably connected to the bottom end face inside the tank body (1) through two rotating shaft supports, the front end and the rear end of the transmission shaft (801) are respectively provided with the second bevel gear (803) and the first gear (804), the rear end of the transmission screw (802) is provided with the second gear (805) meshed with the first gear (804), the length of the transmission shaft (801) accounts for one half of the length of the transmission screw (802), and when the transmission mechanism (8) and the lifting mechanism (5) are in an installation state, the second bevel gear (803) is meshed with the first bevel gear (505).

8. An aeration dispersion apparatus for efficient water treatment as defined in claim 5, wherein: when the anti-blocking metal flap valve (603) is in a closed state, the bottom end face of the anti-blocking metal flap valve (603) is attached to the upper end face of the aeration disc (601), and the anti-blocking metal flap valve (603) is magnetically attracted to the circular magnet block (604).