CN213012225U

CN213012225U - High-efficient sewage treatment aerator

Info

Publication number: CN213012225U
Application number: CN202021631556.8U
Authority: CN
Inventors: 谢红艳; 王赫
Original assignee: Shengda Environment Engieering Co ltd
Current assignee: Shengda Environment Engieering Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-20
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a high-efficient sewage treatment aerator, including inflator, collection chamber and control valve, the left side internally mounted of inflator has the air bar of calming the anger, and the below of inflator is connected with the intake pipe, the outer wall connection of intake pipe has first check valve, the left side of inflator is connected with first gas-supply pipe, and the outer wall of first gas-supply pipe has cup jointed the connecting pipe, the collection chamber is connected in the left side of first gas-supply pipe, and the left side of collection chamber installs the second gas-supply pipe, the control valve is connected in the outer wall of second gas-supply pipe, and the left side of control valve installs the third check valve, the internally mounted of third check valve has one-way air ball, the right side of second gas-supply pipe is provided with the clearance mouth, and the top of second gas-supply pipe is connected with the air diffuser, the venthole has been seted up to air diffuser's top inner. This high-efficient sewage treatment aerator can switch or the used together manual admitting air and automatic admitting air at will, and can increase the dissolution rate of gas in the water.

Description

High-efficient sewage treatment aerator

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a high-efficient sewage treatment aerator.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of a certain water body or reuse of the drainage pump. The sewage treatment can be divided into a physical method, a biological method and a chemical method according to the function, the aeration pipe is mainly used for oxygenating municipal sewage and an organic industrial wastewater treatment system, oxygen in air is dissolved into water, and then the sewage can be treated.

The sewage treatment aerator on the market is not convenient for store gas in the use, can not carry out manual and automatic regulation moreover for the mode that the aerator admitted air is more single, makes the gas refluence moreover easily, produces the difficult phenomenon of admitting air, and gaseous area of scattering is little moreover, the problem of the inefficiency of dissolving in aqueous, for this reason, we propose a high-efficient sewage treatment aerator.

Disclosure of Invention

An object of the utility model is to provide a high-efficient sewage treatment aerator to solve the sewage treatment aerator in the above-mentioned background art and put forward in the use be not convenient for store gaseous, can not carry out manual and automatic regulation moreover, make the mode that the aerator admits air more single, make gas refluence moreover easily, produce the difficult phenomenon of admitting air, gaseous area of scattering is little moreover, the problem of the inefficiency of dissolving in aqueous.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency sewage treatment aerator comprises an air pressing cylinder, an air collecting chamber and a control valve, wherein an air pressing rod is arranged inside the left side of the air pressing cylinder, an air inlet pipe is connected below the air pressing cylinder, the outer wall of the air inlet pipe is connected with a first one-way valve, the left side of the air pressing cylinder is connected with a first air conveying pipe, the outer wall of the first air conveying pipe is sleeved with a connecting pipe, an air pump connecting pipe is arranged above the connecting pipe, a second one-way valve is arranged on the left side of the connecting pipe, the air collecting chamber is connected to the left side of the first air conveying pipe, a second air conveying pipe is arranged on the left side of the air collecting chamber, the control valve is connected to the outer wall of the second air conveying pipe, a third one-way valve is arranged on the left side of the control valve, a one-way air passing bead is arranged inside the third one-way valve, a, and an air outlet is formed in the inner wall above the air dispersing pipe.

Preferably, a sliding structure is formed between the air pressing cylinder and the air pressing rod, and the size of the outer wall of the piston at the left end of the air pressing rod is the same as the size of the inner wall of the air pressing cylinder.

Preferably, the air pump connecting pipe is communicated with the inner wall of the first air conveying pipe, and the air pump connecting pipe is fixedly connected with the air pressing cylinder.

Preferably, the air collection chamber forms a communication structure with the air pressing cylinder through the first air conveying pipe, and the air collection chamber is of a circular structure.

Preferably, the third one-way valve forms one-way conductivity with the second air pipe through the one-way ventilation bead, and the third one-way valve is connected with the second air pipe in a welding manner.

Preferably, the air outlets are uniformly distributed on the upper surface of the air diffusing pipe, and the air diffusing pipe is vertical to the second air conveying pipe.

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

1. the high-efficiency sewage treatment aerator is provided with the air pressing cylinder and the air pressing rod, so that manual air pressing can be conveniently carried out, the problem that air is failed or power failure occurs in the working process of the air pump is avoided, manual air inlet supplement can be carried out, air inlet stop is avoided, the air inlet efficiency can be increased through manual and automatic mutual matching use, the phenomenon of insufficient air inlet is avoided, and in addition, the gas in the gas collecting chamber is prevented from being poured into the air pressing cylinder through the one-way conduction effect of the first one-way valve in the using process;

2. the air pump connecting pipe is arranged, so that the air pump connecting pipe can be conveniently connected with an air pump, air can be rapidly pumped into the air collecting chamber, the air pumping efficiency is increased, the manual working pressure can be reduced, the working efficiency is improved, the air pump connecting pipe can be conveniently detached from the air pump, the air collecting chamber is arranged, on one hand, the air can be temporarily stored, the air can be kept to be supplied into the sewage under the condition of interruption of air supply, and the exhaust into the sewage can be more coherent through the air storage effect of the air collecting chamber;

3. set up the third check valve, can be through the one-way effect of ventilating of third check valve, can prevent gas against the current, and can reduce the carminative pressure of collection chamber in to sewage, it is more smooth and easy to make the exhaust, and can avoid sewage to flow back to the collection chamber, set up the gas diffusing pipe, can disseminate the air in the sewage, dissolve by sewage, and through the even distribution of venthole on the gas diffusing pipe, can increase the dissolving area of air in the sewage, make the gas dissolution efficiency in the water higher, make the treatment effect of sewage better.

Drawings

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

FIG. 2 is a schematic left-side cross-sectional view of the inflator, the intake tube and the connecting tube of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an air pressing cylinder; 2. a pneumatic rod; 3. an air inlet pipe; 4. a first check valve; 5. a first gas delivery pipe; 6. a connecting pipe; 7. an air pump connecting pipe; 8. a second one-way valve; 9. a gas collection chamber; 10. a second gas delivery pipe; 11. a control valve; 12. a third check valve; 13. a one-way venting bead; 14. cleaning the opening; 15. an air diffusing pipe; 16. and an air outlet.

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. 1-3, the present invention provides a technical solution: a high-efficiency sewage treatment aerator comprises an air pressing cylinder 1, an air pressing rod 2, an air inlet pipe 3, a first one-way valve 4, a first air conveying pipe 5, a connecting pipe 6, an air pump connecting pipe 7, a second one-way valve 8, an air collecting chamber 9, a second air conveying pipe 10, a control valve 11, a third one-way valve 12, a one-way air passing bead 13, a cleaning port 14, an air dispersing pipe 15 and an air outlet hole 16, wherein the air pressing rod 2 is installed inside the left side of the air pressing cylinder 1, the air inlet pipe 3 is connected below the air pressing cylinder 1, the outer wall of the air inlet pipe 3 is connected with the first one-way valve 4, the left side of the air pressing cylinder 1 is connected with the first air conveying pipe 5, the outer wall of the first air conveying pipe 5 is sleeved with the connecting pipe 6, the air pump connecting pipe 7 is arranged above the connecting pipe 6, the left side of the connecting pipe 6 is provided with the second one-way valve 8, the left, the outer wall of the second air delivery pipe 10 is connected with a control valve 11, a third one-way valve 12 is installed on the left side of the control valve 11, a one-way air passing bead 13 is installed inside the third one-way valve 12, a cleaning opening 14 is formed in the right side of the second air delivery pipe 10, an air dispersing pipe 15 is connected above the second air delivery pipe 10, and an air outlet 16 is formed in the inner wall of the upper portion of the air dispersing pipe 15;

the air compressing cylinder 1 and the air compressing rod 2 form a sliding structure, the size of the outer wall of a left end piston of the air compressing rod 2 is the same as that of the inner wall of the air compressing cylinder 1, the air compressing cylinder 1 and the air compressing rod 2 are arranged to facilitate manual air compression, the problem that air pump work fails or power failure occurs is avoided, manual air inlet supplement can be carried out, air inlet stop is avoided, manual and automatic mutual matching is adopted, air inlet efficiency can be improved, the phenomenon of insufficient air inlet is avoided, and when the air compressing cylinder is used, the air in the air collecting chamber 9 is prevented from being poured into the air compressing cylinder 1 through the one-way conduction action of the first one-way valve 4, the air pump connecting pipe 7 penetrates through the inner wall of the first air pipe 5, the connecting mode between the air pump connecting pipe 7 and the air compressing cylinder 1 is fixedly connected, the air pump connecting pipe 7 is arranged and can be conveniently connected with an air, the air pump can quickly pump air into the air collection chamber 9, the air pumping efficiency is improved, the manual working pressure can be reduced, the working efficiency is improved, and the air pump connecting pipe 7 can be conveniently detached from the air pump;

the gas collection chamber 9 forms a communication structure with the gas pressing cylinder 1 through the first gas conveying pipe 5, the gas collection chamber 9 is of a circular structure, the gas collection chamber 9 is arranged, on one hand, gas can be temporarily stored, gas can be supplied to sewage under the condition that gas supply is interrupted, and exhaust to the sewage can be more continuous through the gas storage effect of the gas collection chamber 9, the third one-way valve 12 forms one-way conductivity with the second gas conveying pipe 10 through the one-way gas passing bead 13, the third one-way valve 12 is connected with the second gas conveying pipe 10 in a welding mode, the third one-way valve 12 is arranged, gas backflow can be prevented through the one-way ventilation effect of the third one-way valve 12, the pressure of the gas collection chamber 9 for exhausting to the sewage can be reduced, the exhaust is smoother, and the sewage can be prevented from flowing backwards to the gas collection chamber 9, 16 evenly distributed of venthole is at the upper surface of air diffuser 15, and mutually perpendicular between air diffuser 15 and the second gas-supply pipe 10, sets up air diffuser 15, can disseminate the air in the sewage, is dissolved by sewage, and through the even spread of venthole 16 on air diffuser 15, can increase the dissolved area of air in the sewage moreover for the dissolution efficiency of gas in the water is higher, makes the treatment effect of sewage better.

The working principle is as follows: for the high-efficiency sewage treatment aerator, firstly, the air pressing rod 2 is pulled towards the right side, so that air is sucked into the air pressing cylinder 1 through the air inlet pipe 3, then the air pressing rod 2 is pushed towards the left, the air is input into the air collection chamber 9 through the first air conveying pipe 5 for storage, when the air is compressed into the air collection chamber 9, the air can be prevented from being discharged from the air inlet pipe 3 through the action of the first one-way valve 4, or the air pump connecting pipe 7 is connected onto the air pump, the air is pumped into the air pump connecting pipe 7 through the air pump, the air is guided into the air collection chamber 9 for storage through the conduction action of the connecting pipe 6, the air in the air collection chamber 9 can be prevented from flowing backwards into the air pressing cylinder 1 through the action of the second one-way valve 8, then the air in the air collection chamber 9 is discharged into the air diffusion pipe 15 through the second air conveying pipe 10 through the adjusting control valve 11, and is discharged into the treated water through the air outlet 16 and dissolved by water, and because of the action of the one-way ventilating beads 13 in the third one-way valve 12, the backflow of air can be avoided, the backflow of sewage can be prevented, and the blocking sundries in the pipe can be cleaned through the preset cleaning port 14, so that the blockage can be prevented, and the using process of the whole high-efficiency sewage treatment aerator can be completed.

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 a high-efficient sewage treatment aerator, includes inflator (1), collection chamber (9) and control valve (11), its characterized in that: the left side internally mounted of inflator (1) has air compressor pole (2), and the below of inflator (1) is connected with intake pipe (3), the outer wall connection of intake pipe (3) has first check valve (4), the left side of inflator (1) is connected with first gas-supply pipe (5), and the outer wall of first gas-supply pipe (5) has cup jointed connecting pipe (6), the top of connecting pipe (6) is provided with air pump takeover (7), and the left side of connecting pipe (6) installs second check valve (8), collection chamber (9) are connected in the left side of first gas-supply pipe (5), and the left side of collection chamber (9) installs second gas-supply pipe (10), control valve (11) are connected in the outer wall of second gas-supply pipe (10), and the left side of control valve (11) installs third check valve (12), the internally mounted of third check valve (12) has one-way air ball (13), the right side of the second air conveying pipe (10) is provided with a cleaning port (14), an air dispersing pipe (15) is connected above the second air conveying pipe (10), and an air outlet hole (16) is formed in the inner wall above the air dispersing pipe (15).

2. The high efficiency sewage treatment aerator of claim 1 wherein: a sliding structure is formed between the air pressing cylinder (1) and the air pressing rod (2), and the size of the outer wall of the piston at the left end of the air pressing rod (2) is the same as that of the inner wall of the air pressing cylinder (1).

3. The high efficiency sewage treatment aerator of claim 1 wherein: the air pump connecting pipe (7) penetrates through the inner wall of the first air conveying pipe (5), and the air pump connecting pipe (7) is fixedly connected with the air pressing cylinder (1).

4. The high efficiency sewage treatment aerator of claim 1 wherein: the gas collection chamber (9) is communicated with the gas compression cylinder (1) through a first gas conveying pipe (5), and the gas collection chamber (9) is of a circular structure.

5. The high efficiency sewage treatment aerator of claim 1 wherein: the third one-way valve (12) forms one-way conductivity with the second air conveying pipe (10) through the one-way ventilation bead (13), and the third one-way valve (12) is connected with the second air conveying pipe (10) in a welding mode.

6. The high efficiency sewage treatment aerator of claim 1 wherein: the air outlets (16) are uniformly distributed on the upper surface of the air diffusing pipe (15), and the air diffusing pipe (15) is vertical to the second air conveying pipe (10).