CN214004210U

CN214004210U - Aeration dish with prevent blockking up function

Info

Publication number: CN214004210U
Application number: CN202023196011.1U
Authority: CN
Inventors: 王永伟; 周子华; 王永发
Original assignee: Dalian Yike Ozone Technology Co ltd
Current assignee: Dalian Yike Ozone Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-20
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an aeration dish with prevent blockking up function, including installation cover, gas column and trachea, gas column integrated into one piece is in the inside of installation cover, and installation cover internally mounted has the diaphragm, and the diaphragm upper end is provided with the baffling board, and gas column upper end equidistance array is seted up there is the gas pocket. The utility model discloses the equidistance array is provided with the multiunit gas pocket on gas post upper end wall, and the gas pocket is connected on the baffling board of installing on the diaphragm, and the aeration membrane is installed to the baffling board upper end, and oxygen loops through gas pocket, baffling board hole and aeration membrane and lets in to the aquatic, and aeration membrane installs the shrouding in the upper end, and the shrouding lower extreme passes through the coil to be connected on the roller bearing of gas post inside, and when injecting oxygen, the roller bearing drives not hard up coil through electric motor, and the shrouding come-up under the buoyancy of water and the gaseous impact of oxygen, and oxygen gets into the aquatic; when oxygen injection is stopped, the coil is pulled to enable the sealing plate to be attached to the aeration membrane, and the sealing plate is tightly closed under the action of water pressure to prevent silt and micro-dust from blocking the aeration hole.

Description

Aeration dish with prevent blockking up function

Technical Field

The utility model relates to a breed pond aeration technical field, specifically be an aeration dish with prevent blockking up function.

Background

The aerator is an oxygenation device commonly used for sewage treatment, oxygen is filled into the aeration disc through an air pipe, and the aeration disc is used for oxygenating water, so that a suitable living environment is provided for microorganisms, and the microorganisms are effectively decomposed on pollutants. The exposure dish so can oxygenate to the water because exposure dish surface is provided with the one deck micropore, puts exposure dish in the aquatic for a long time and can lead to silt, the micronic dust of aquatic to get into the through-hole and lead to blockking up, needs often to demolish the washing to the aeration dish, and relatively extravagant manpower and materials, therefore we need provide an aeration dish that has the function of preventing blockking up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aeration dish with prevent blockking up function sets up the shrouding in aeration dish upper end, controls the shrouding through the effect of buoyancy and coil pulling, realizes sheltering from of aeration hole under the non-operating condition to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aeration disc with an anti-blocking function comprises an installation cover, an air column and an air pipe, wherein the air column is integrally formed inside the installation cover, a transverse plate is arranged in the mounting cover, a baffle plate is arranged at the upper end of the transverse plate, air holes are arranged at the upper end of the air column in an equidistant array manner, the air hole is communicated with one end of the baffle plate, the upper end of the baffle plate is provided with an aeration membrane, the aeration membrane is provided with aeration holes corresponding to the baffle plate holes, a sealing plate is arranged at the upper end of the aeration membrane, an electric motor is arranged at one end of the air column, the output end of the electric motor is connected with a rolling shaft, one end of the rolling shaft is connected to the inner wall of the air column through a rotary joint, two groups of coils are wound on the rolling shaft, one end of each of the two groups of coils is connected to the lower end of the sealing plate respectively, a bronchus is arranged on the side wall of the bronchus, and one end of the bronchus is in threaded connection with the lower end of the gas column.

Preferably, the mounting cover and the aeration membrane side wall are provided with fixing blocks, two ends of each fixing block are provided with two groups of triangular clamping blocks in the same direction, and the lower ends of the two groups of triangular clamping blocks are respectively attached to the surfaces of the mounting cover and the aeration membrane.

Preferably, the upper end of the gas column is provided with a slot, and the lower end of the sealing plate is provided with an insertion block matched with the slot.

Preferably, a through hole is formed between the bottom of the slot and the air hole, and one end of the coil penetrates through the through hole to be connected to the bottom end of the insertion block.

Preferably, the upper end in the air column is provided with an arc-shaped convex block, the lower end of the arc-shaped convex block is provided with a flow guide block, and the arc-shaped convex block and the slope toe of the flow guide block are connected to the air hole inlet.

Preferably, a rotary bearing is installed on the side wall of the air column, and an output shaft of the electric motor is fixedly inserted into an inner ring of the rotary bearing.

Preferably, bronchus one end is provided with the thread groove, the gas post is provided with the screw thread post with the thread groove junction, just the inside filter screen that is provided with of screw thread post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the equidistance array is provided with the multiunit gas pocket on gas post upper end wall, and the gas pocket is connected on the baffling board of installing on the diaphragm, and the aeration membrane is installed to the baffling board upper end, and oxygen loops through gas pocket, baffling board hole and aeration membrane and lets in to the aquatic, and aeration membrane installs the shrouding in the upper end, and the shrouding lower extreme passes through the coil to be connected on the roller bearing of gas post inside, and when injecting oxygen, the roller bearing drives not hard up coil through electric motor, and the shrouding come-up under the buoyancy of water and the gaseous impact of oxygen, and oxygen gets into the aquatic; when oxygen injection is stopped, the coil is pulled to enable the sealing plate to be attached to the aeration membrane, and the sealing plate is tightly closed under the action of water pressure to prevent silt and micro-dust from blocking the aeration hole;

2. the utility model discloses be provided with the filter screen in bronchus and gas column junction, filter the impurity of sneaking into in the oxygen through the filter screen, prevent that the micronic dust from following oxygen and entering into in the gas column and block up gas pocket, baffle hole and aeration hole.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the air hole of the present invention;

FIG. 3 is a schematic structural view of the bronchus of the present invention;

fig. 4 is a schematic structural diagram of the filter screen of the present invention.

In the figure: 1. mounting a cover; 2. a gas column; 3. a transverse plate; 4. a baffle plate; 5. air holes; 6. an aeration film; 7. an aeration hole; 8. closing the plate; 9. an electric motor; 10. a roller; 11. a coil; 12. an air tube; 13. a bronchus; 14. a fixed block; 15. a triangular clamping block; 16. a slot; 17. inserting a block; 18. an arc-shaped bump; 19. a flow guide block; 20. a rotating bearing; 21. a threaded post; 22. a thread groove; 23. and (4) a filter screen.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: an aeration disc with anti-blocking function comprises an installation cover 1, an air column 2 and an air pipe 12, wherein the air column 2 is integrally formed inside the installation cover 1, a transverse plate 3 is installed inside the installation cover 1, a baffle plate 4 is arranged at the upper end of the transverse plate 3, air holes 5 are arranged at the upper end of the air column 2 in an equidistant array mode, an arc-shaped convex block 18 is arranged at the upper end inside the air column 2, a flow guide block 19 is arranged at the lower end of the arc-shaped convex block 18, the arc-shaped convex block 18 and the slope foot of the flow guide block 19 are connected to the inlet of the air hole 5, the air hole 5 is communicated with one end of the baffle plate 4, the upper end of the baffle plate 4 is provided with an aeration membrane 6, the aeration membrane 6 is provided with an aeration hole 7 corresponding to the hole of the baffle plate 4, the side walls of the mounting cover 1 and the aeration membrane 6 are provided with a fixed block 14, two ends of the fixed block 14 are provided with two groups of triangular fixture blocks 15 in the same direction, and the lower ends of the two groups of triangular fixture blocks 15 are respectively attached to the surfaces of the mounting cover 1 and the aeration membrane 6;

through the design, a plurality of groups of air holes 5 are arranged on the upper end wall of the air column 2 in an equidistant array mode, the inlets of the air holes 5 are respectively provided with an arc-shaped convex block 18 and a flow guide block 19, so that oxygen can more easily flow into the air holes 5, one end of each air hole 5 is connected to a baffle plate 4 arranged on the transverse plate 3, the upper end of each baffle plate 4 is provided with an aeration membrane 6, and the oxygen is introduced into water through the air holes 5, the holes of the baffle plate 4 and the aeration membrane 6 in sequence; a fixing block 14 and a triangular fixing block 15 are arranged on one side of the mounting cover 1 and one side of the aeration membrane 6 to fix the mounting cover 1 and the aeration membrane 6;

a sealing plate 8 is arranged at the upper end of the aeration membrane 6, a slot 16 is formed in the upper end of the air column 2, an insertion block 17 matched with the slot 16 is arranged at the lower end of the sealing plate 8, the sealing plate 8 is arranged at the upper end of the aeration membrane 6, an electric motor 9 is arranged at one end of the air column 2, a rotating bearing 20 is arranged on the side wall of the air column 2, an output shaft of the electric motor 9 is fixedly inserted into an inner ring of the rotating bearing 20, an output end of the electric motor 9 is connected with a roller 10, one end of the roller 10 is connected to the inner wall of the air column 2 through a rotary joint, two groups of coils 11 are wound on the roller 10, one ends of the two groups of coils 11 are respectively connected to the lower end of the sealing plate 8, a through hole is formed between the bottom of the slot 16 and the air hole 5, and one end of each coil 11 passes through the through hole and is connected to the bottom end of the insertion block 17;

through the design, the sealing plate 8 is arranged at the upper end of the aeration membrane 6, the sealing plate 8 is connected in the slot 16 on the gas column 2 through the insert block 17, a through hole is formed between the slot 16 and the gas hole 5, one end of the insert block 17 is connected with the coil 11, the coil 11 penetrates through the through hole and the gas hole 5 to be connected to the roller 10 inside the gas column 2, one end of the roller 10 is driven by the electric motor 9, when oxygen is injected, the roller 10 drives the loose coil 11 through the electric motor 9, the sealing plate 8 floats upwards under the buoyancy of water and the impact of oxygen gas, and the oxygen enters the water; when oxygen injection is stopped, the coil 11 is pulled to enable the sealing plate 8 to be attached to the aeration membrane, and the sealing plate 8 is tightly closed under the action of water pressure to prevent silt and micro-dust from blocking the aeration hole 7;

a branch gas pipe 13 is arranged on the side wall of the gas pipe 12, one end of the branch gas pipe 13 is connected with the lower end of the gas column 2 in a threaded manner, a thread groove 22 is formed in one end of the branch gas pipe 13, a thread column 21 is arranged at the joint of the gas column 2 and the thread groove 22, and a filter screen 23 is arranged inside the thread column 21;

through the design, the filter screen 23 is arranged at the joint of the bronchus 13 and the gas column 2, impurities mixed in the oxygen are filtered through the filter screen 23, and the micro-dust is prevented from entering the gas column 2 along with the oxygen to block the air hole 5, the holes of the baffle plate 4 and the aeration hole 7.

The working principle is as follows: a plurality of groups of air holes 5 are arranged on the upper end wall of the air column 2 in an equidistant array mode, the air holes 5 are connected to a baffle plate 4 arranged on a transverse plate 3, an aeration membrane 6 is arranged at the upper end of the baffle plate 4, oxygen is introduced into water through the air holes 5, the holes of the baffle plate 4 and the aeration membrane 6 in sequence, a sealing plate 8 is arranged at the upper end of the aeration membrane 6, the lower end of the sealing plate 8 is connected to a rolling shaft 10 inside the air column 2 through a coil 11, when oxygen is injected, the rolling shaft 10 drives the coil 11 to be loosened through an electric motor 9, the sealing plate 8 floats upwards under the buoyancy of the water and the impact action of oxygen gas, and the oxygen enters the water; when stopping annotating oxygen, pulling coil 11 makes shrouding 8 laminate on aeration membrane 6, and shrouding 8 is closed tightly under the water pressure effect and is avoided having silt micronic dust to block up aeration hole 7, is provided with filter screen 23 in

bronchus

13 and 2 junctions of gas column, filters the impurity of sneaking into in the oxygen through filter screen 23, prevents that micronic dust from following oxygen and blockking up

gas pocket

5, 4 holes of baffling board and aeration hole 7 in entering into gas column 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aeration dish with prevent blockking up function, is including installing cover (1), gas column (2) and trachea (12), its characterized in that: the air column (2) is integrally formed inside the mounting cover (1), a transverse plate (3) is mounted inside the mounting cover (1), a baffle plate (4) is arranged at the upper end of the transverse plate (3), air holes (5) are formed in the equal-distance array at the upper end of the air column (2), the air holes (5) are communicated with one end of the baffle plate (4), an aeration membrane (6) is mounted at the upper end of the baffle plate (4), aeration holes (7) corresponding to the holes of the baffle plate (4) are formed in the aeration membrane (6), a sealing plate (8) is arranged at the upper end of the aeration membrane (6), an electric motor (9) is mounted at one end of the air column (2), the output end of the electric motor (9) is connected with a rolling shaft (10), one end of the rolling shaft (10) is connected to the inner wall of the air column (2) through a rotary joint, and two groups of coils (11) are wound on the rolling shaft (10), one end of the two groups of coils (11) is connected to the lower end of the sealing plate (8) respectively, a bronchus (13) is arranged on the side wall of the bronchus (12), and one end of the bronchus (13) is in threaded connection with the lower end of the gas column (2).

2. The aeration disc with the anti-clogging function according to claim 1, wherein: the aeration membrane aeration device is characterized in that fixing blocks (14) are installed on the side walls of the installation cover (1) and the aeration membrane (6), two groups of triangular clamping blocks (15) in the same direction are arranged at two ends of each fixing block (14), and the lower ends of the two groups of triangular clamping blocks (15) are respectively attached to the surfaces of the installation cover (1) and the aeration membrane (6).

3. The aeration disc with the anti-clogging function according to claim 1, wherein: the upper end of the gas column (2) is provided with a slot (16), and the lower end of the sealing plate (8) is provided with an insertion block (17) matched with the slot (16).

4. The aeration disc with the anti-clogging function according to claim 3, wherein: a through hole is formed between the bottom of the slot (16) and the air hole (5), and one end of the coil (11) penetrates through the through hole to be connected to the bottom end of the insertion block (17).

5. The aeration disc with the anti-clogging function according to claim 1, wherein: the air column is characterized in that an arc-shaped bump (18) is arranged at the upper end inside the air column (2), a flow guide block (19) is arranged at the lower end of the arc-shaped bump (18), and the arc-shaped bump (18) and the slope toe of the flow guide block (19) are connected to the inlet of the air hole (5).

6. The aeration disc with the anti-clogging function according to claim 1, wherein: a rotating bearing (20) is installed on the side wall of the air column (2), and an output shaft of the electric motor (9) is fixedly inserted into an inner ring of the rotating bearing (20).

7. The aeration disc with the anti-clogging function according to claim 1, wherein: a thread groove (22) is formed in one end of the branch air pipe (13), a thread column (21) is arranged at the joint of the air column (2) and the thread groove (22), and a filter screen (23) is arranged inside the thread column (21).