CN212374986U

CN212374986U - Aeration equipment that effluent water sump was used

Info

Publication number: CN212374986U
Application number: CN202020656797.1U
Authority: CN
Inventors: 卢军; 舒秋俊
Original assignee: Xi'an Xinzhu Environmental Protection Engineering Co ltd
Current assignee: Xi'an Xinzhu Environmental Protection Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-19
Anticipated expiration: 2030-04-27

Abstract

The utility model provides an aeration equipment that effluent water sump was used, aeration equipment installs in the aeration tank, aeration equipment one end is provided with the air-blower, the air-blower is fixed in on the aeration tank roof, aeration equipment is including the intake pipe, three way connection, the hollow support pole, aeration pipe and rotation chassis, the intake pipe both ends are connected with air-blower and three way connection respectively, be the rotation through the bearing seal in the embedding three way connection of hollow support pole top, the hollow support pole bottom is inserted and is located in rotating the chassis, the aeration pipe is equipped with two, two aeration pipe from the top down alternate in proper order and be fixed in on the hollow support pole and link up each other, two sets of stirring vane are installed in proper order to the hollow support pole outer wall from the top down, two sets of stirring vane center departments all weld the fixed axle collar, two fixed axle sleeves. The utility model discloses a driving motor drives the aeration pipe and rotates, carries out even aeration to the sewage in the pond, improves the decomposition efficiency of organic matter in the sewage.

Description

Aeration equipment that effluent water sump was used

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an aeration device for a sewage pool.

Background

In recent years, with the development of industry in China and the improvement of the standard of living of people, the yield of industrial wastewater and domestic wastewater is increasing, so that the purification treatment of wastewater becomes very important, in the process of wastewater treatment, sewage aeration is an important part, and the sewage aeration refers to a process that oxygen in air is transferred into liquid forcibly, so that the wastewater can obtain the most dissolved oxygen, and in addition, aeration also prevents the sinking of suspended matters in the wastewater, and the purpose of enhancing the contact of organic matters in a tank with microorganisms and dissolved oxygen is strengthened, thereby ensuring the oxidative decomposition of the microorganisms in the tank on the organic matters in the wastewater under the condition of sufficient dissolved oxygen.

Aeration to sewage in the current market is mainly carried out through an aerator, the air outlet of the traditional aerator is generally fixed, and sewage in a pool cannot be uniformly combined with dissolved oxygen during aeration, so that the existing aerator needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an aeration device for a sewage pool, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an aeration device for a sewage tank is arranged in the aeration tank, one end of the aeration device is provided with an air blower, the air blower is fixed on a top plate of the aeration tank, the aeration device comprises an air inlet pipe, a three-way joint, a hollow support rod, an aeration pipe and a rotating chassis, two ends of the air inlet pipe are respectively connected with the air blower and the three-way joint, the top of the hollow support rod is embedded into the three-way joint and is in rotating connection through a shaft seal, the bottom of the hollow support rod is inserted into the rotating chassis, and the bottom of the rotating chassis is fixed with the bottom plate of the aeration tank;

the aeration pipe is equipped with two, two the aeration pipe from the top down alternates in proper order and is fixed in on the cavity bracing piece and link up each other, two sets of stirring vane are installed in proper order to cavity bracing piece outer wall from the top down, and is two sets of stirring vane center department all welds and has a fixed axle collar, two fixed axle collar cover is located on the cavity bracing piece and is fixed through the screw.

Furthermore, the aeration tank is divided into an equipment bin and a sewage bin, the air blower is positioned at the top of the equipment bin, one end, far away from the air inlet pipe, of the three-way joint is connected with a connecting pipe, and the other end of the connecting pipe is sealed by a plug.

Further, install driving motor on the bottom plate in the equipment storehouse, the driving motor output is connected with the worm, the worm runs through baffle and rotation chassis shell between equipment storehouse and the sewage storehouse in proper order and extends to rotation chassis inside engagement and be connected with the turbine, cavity bracing piece bottom runs through the turbine is connected with the bottom plate rotation on rotation chassis through the bearing.

Furthermore, a sealing shaft collar is clamped at a connecting gap between the rotating chassis top plate and the hollow supporting rod.

Furthermore, a water inlet pipe is installed on one side of the aeration tank, a water outlet pipe is installed on one side far away from the water inlet pipe, and valves are installed on the water outlet pipe and the water inlet pipe.

Furthermore, a plurality of air holes are formed in the outer walls of the two aeration pipes.

Further, each group of the stirring blades comprises at least two blades and at most four blades, and the blades are arranged around the fixed shaft collar in an equal partition mode.

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

one is as follows: the utility model discloses an install the drive motor drive worm rotation in aeration equipment bottom, drive turbine and hollow support pole through the worm and rotate for the aeration pipe and the stirring vane of installation rotate in step on the hollow support pole, thereby realize carrying out even aeration to sewage, and stirring vane still can stir the suspended solid in the pond, guarantee that the suspended solid in the pond can not deposit at the bottom of the pool, strengthen the decomposition of organic matter.

The second step is as follows: the utility model discloses an install the air-blower in aeration machine one side and can carry out the air feed to the intake pipe, use the air along the intake pipe get into three way connection, get into the cavity bracing piece along three way connection and carry the aeration pipe at last, seted up a plurality of gas pockets on the aeration pipe, make the air along the even effluvium of gas pocket, increase aeration range.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic structural view of the aeration apparatus of the present invention;

fig. 3 is a cross-sectional view of the internal structure of the rotating chassis of the present invention.

In the figure: 1. a blower; 2. an aeration tank; 2a, an equipment bin; 2b, a sewage bin; 21. a water inlet pipe; 22. a water outlet pipe; 23. a valve; 3. an aeration device; 31. an air inlet pipe; 32. a three-way joint; 33. connecting the pipe; 34. a hollow support rod; 35. a stirring blade; 351. a fixed collar; 36. an aeration pipe; 37. rotating the chassis; 371. a drive motor; 372. a worm; 373. a turbine; 374. a sealing collar.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, in which the aeration apparatus 3 is installed in an aeration tank 2, a water inlet pipe 21 is installed at one side of the aeration tank 2, a water outlet pipe 22 is installed at the side far from the water inlet pipe 21, a valve 23 is installed on the water outlet pipe 22 and the water inlet pipe 21, an air blower 1 is installed at one end of the aeration apparatus 3, the air blower 1 can be in a 220V alternating current type to improve the air inlet effect, the air blower 1 is fixed on the top plate of the aeration tank 2, the aeration apparatus 3 comprises an air inlet pipe 31, a three-way joint 32, a hollow support rod 34, an aeration pipe 36 and a rotary chassis 37, two ends of the air inlet pipe 31 are respectively connected with the air blower 1 and the three-way joint 32, the top of the hollow support rod 34 is embedded into the three-way joint 32 and is connected in a rotary manner, the bottom, the bottom of the rotating chassis 37 is fixed with the bottom plate of the aeration tank 2, the aeration pipe 36 is provided with two, two the aeration pipe 36 from the top down alternates in proper order and is fixed on the hollow support rod 34 and link up each other, two a plurality of gas hole has all been seted up on the 36 outer wall of aeration pipe, two sets of stirring vane 35 are installed in proper order from the top down to the 34 outer wall of hollow support rod, and are two sets of stirring vane 35 center department all welds and has fixed collar 351, two fixed collar 351 cover is located on the hollow support rod 34 and is fixed through the screw, every group the blade quantity that stirring vane 35 contains is two at least, is four at most, and all sets up around fixed collar 351 partition.

Please refer to fig. 1 again, the aeration tank 2 is divided into an equipment bin 2a and a sewage bin 2b, the blower 1 is located at the top of the equipment bin 2a, one end of the tee joint 32 far away from the air inlet pipe 31 is connected with a connecting pipe 33, and the other end of the connecting pipe 33 is sealed by a plug. In this embodiment, the connecting pipe 33 serves as a connecting pipe when the aerator 3 is attached, and ventilation can be performed by removing the plug.

Please refer to fig. 2 and 3 again, a driving motor 371 is installed on the bottom plate in the equipment bin 2a, an output end of the driving motor 371 is connected with a worm 372, the worm 372 sequentially penetrates through the partition between the equipment bin 2a and the sewage bin 2b and the shell of the rotating chassis 37 and extends to the inside of the rotating chassis 37 to be engaged with a worm wheel 373, and the bottom of the hollow supporting rod 34 penetrates through the worm wheel 373 and is rotatably connected with the bottom plate of the rotating chassis 37 through a bearing. In this embodiment, the driving motor 371 can be an ac 220V servo motor, which can adjust the rotation speed and keep the rotation of the hollow supporting rod 34 to match with the sewage treatment in real time.

Referring again to fig. 3, a sealing collar 374 is engaged with the joint gap between the top plate of the rotating chassis 37 and the hollow support rod 34. In this embodiment, the sealing collar 374 protects the components inside the rotating chassis 37 from water.

The utility model discloses a concrete operation as follows:

when carrying out sewage treatment, open valve 23 on the inlet tube 21 and introduce sewage in the sewage storehouse 2b, then put through working power supply with air-blower 1 and driving motor 371, driving motor 371 drives worm 372 and rotates, rotation through worm 372 drives turbine 373 and hollow support rod 34 synchronous rotation, make two sets of stirring vane 35 and two aeration pipe 36 at the sewage internal rotation, and air-blower 1 passes through intake pipe 31 and carries the three way connection 32 with the air and get into two aeration pipe 36 along hollow support rod 34 in, emerge at a plurality of gas pocket departments at last and carry out the aeration to sewage.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. An aeration device for a sewage tank is characterized in that the aeration device (3) is installed in an aeration tank (2), one end of the aeration device (3) is provided with an air blower (1), the air blower (1) is fixed on a top plate of the aeration tank (2), the aeration device (3) comprises an air inlet pipe (31), a three-way joint (32), a hollow support rod (34), an aeration pipe (36) and a rotating chassis (37), two ends of the air inlet pipe (31) are respectively connected with the air blower (1) and the three-way joint (32), the top of the hollow support rod (34) is embedded into a joint of the three-way joint (32) and is in rotating connection through a shaft seal, the bottom of the hollow support rod (34) is inserted into the rotating chassis (37), and the bottom of the rotating chassis (37) is fixed with a bottom plate of the aeration tank (2);

aeration pipe (36) are equipped with two, two aeration pipe (36) from the top down alternates in proper order and is fixed in on cavity bracing piece (34) and link up each other, two sets of stirring vane (35), two sets of are installed in proper order to cavity bracing piece (34) outer wall from the top down stirring vane (35) center department all welds and has fixed axle collar (351), two fixed axle collar (351) cover is located on cavity bracing piece (34) and is passed through the fix with screw.

2. An aeration apparatus for a sewage tank according to claim 1, wherein the aeration tank (2) is divided into an equipment chamber (2 a) and a sewage chamber (2 b), the blower (1) is located at the top of the equipment chamber (2 a), and one end of the tee joint (32) far away from the air inlet pipe (31) is connected with a connecting pipe (33), and the other end of the connecting pipe (33) is sealed by a plug.

3. An aeration apparatus for a sewage tank according to claim 2, wherein a driving motor (371) is installed on the bottom plate in the equipment chamber (2 a), an output end of the driving motor (371) is connected with a worm (372), the worm (372) sequentially penetrates through a partition plate between the equipment chamber (2 a) and the sewage chamber (2 b) and a shell of the rotating chassis (37) and extends to the inside of the rotating chassis (37) to be engaged and connected with a turbine (373), and the bottom of the hollow support rod (34) penetrates through the turbine (373) and is rotatably connected with the bottom plate of the rotating chassis (37) through a bearing.

4. An aeration device according to claim 3, characterized in that a sealing collar (374) is engaged in a gap between the top plate of the rotary base plate (37) and the hollow support rod (34).

5. An aeration apparatus for sewage tanks according to claim 1, wherein the aeration tank (2) is provided with a water inlet pipe (21) at one side thereof and a water outlet pipe (22) at a side thereof remote from the water inlet pipe (21), and valves (23) are provided on the water outlet pipe (22) and the water inlet pipe (21).

6. An aeration apparatus for sewage tanks according to claim 1, wherein a plurality of air holes are formed in the outer walls of both of the aeration pipes (36).

7. An aeration device for sewage tanks according to claim 1, characterized in that each set of said stirring vanes (35) comprises at least two and at most four vanes, each equally disposed around the stationary collar (351).