CN210065332U

CN210065332U - Jet aeration device for water oxygenation

Info

Publication number: CN210065332U
Application number: CN201920812958.9U
Authority: CN
Inventors: 李传阳
Original assignee: Nanjing Yuanlan Environment Engineering Equipment Co Ltd
Current assignee: Nanjing Yuanlan Environment Engineering Equipment Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-02-14
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a jet aeration device for water oxygenation, which relates to the technical field of aeration devices and comprises a submersible pump and an air inlet pipe, wherein the upper end of the air inlet pipe is positioned above the water surface, the lower end of the air inlet pipe is communicated with the water outlet end of the submersible pump, two opposite sides of the air inlet pipe are provided with buoys, and the buoys are symmetrically arranged on two sides of the air inlet pipe through connecting pipes; the utility model suspends the aeration device in the water body through the buoyancy of the float bowl, carries out jet aeration to the water body, has convenient installation, low installation difficulty and high efficiency; wherein, the flotation pontoon passes through the mounting panel to be installed on the locating lever, through the height of bolt and the adjustable mounting panel of bolt hole to adjust the height of aeration equipment in the water, improved the aeration effect.

Description

Jet aeration device for water oxygenation

Technical Field

The utility model relates to an aeration equipment technical field especially relates to a efflux aeration equipment for water oxygenation.

Background

The aeration refers to the process of forcibly transferring oxygen in the air into the liquid, and aims to obtain enough dissolved oxygen, and in addition, the aeration also has the purposes of preventing suspension in the tank from sinking and strengthening the contact of organic matters in the tank with microorganisms and dissolved oxygen, thereby ensuring the oxidative decomposition of the microorganisms in the tank on the organic matters in the sewage under the condition of sufficient dissolved oxygen. The general fixed mounting of current aeration equipment needs earlier laying pipeline etc. in the cell body bottom, and the installation is comparatively complicated, and the installation degree of difficulty is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a jet aeration device for water oxygenation.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a efflux aeration equipment for water oxygenation, includes immersible pump and air intake pipe, the upper end of air intake pipe is located the surface of water top, the lower extreme of air intake pipe and the play water end intercommunication of immersible pump, the flotation pontoon is all installed to the both sides that the air intake pipe is relative, the flotation pontoon passes through the connecting pipe symmetry and sets up the both sides at the air intake pipe.

Further, one side of air intake pipe is provided with the locating lever that is on a parallel with air intake pipe, has evenly seted up a plurality of bolt hole along its length direction on the locating lever, and the one end that the flotation pontoon was kept away from to the connecting pipe is provided with the mounting panel, corresponds on the mounting panel and has seted up the bolt hole, and the mounting panel passes through the bolt and is connected with the locating lever.

The jet aeration device for water oxygenation is characterized in that two stand columns are arranged on one side of any one floating drum, fixing piers are arranged at the lower ends of the stand columns, the two stand columns are respectively arranged at two ends of the floating drum, and the floating drum is connected with the stand columns through connecting ropes.

The jet aeration device for water oxygenation is characterized in that the clamping piece is mounted on the upright post, and one end of the connecting rope, which is far away from the floating barrel, is fixedly connected with the clamping piece.

The jet aeration device for water oxygenation is characterized in that the jet pipe is installed at the water outlet end of the submersible pump, and the diameter of the end face of the jet pipe, which is far away from one end of the submersible pump, is larger than the diameter of the end face of the jet pipe, which is close to one end of the submersible pump.

The jet aeration device for oxygenating water body is characterized in that the water inlet end of the submersible pump is provided with a water inlet filter screen.

The jet aeration device for oxygenating water body is characterized in that the upper end of the air inlet pipe is provided with the silencer.

The utility model has the advantages that:

(1) the utility model suspends the aeration device in the water body through the buoyancy of the float bowl, carries out jet aeration to the water body, has convenient installation, low installation difficulty and high efficiency; the height of the mounting plate can be adjusted through the bolt and the bolt hole, so that the height of the aeration device in a water body is adjusted, and the aeration effect is improved;

(2) the utility model is also provided with the upright post in the tank body, and the position of the aeration device is always fixed by connecting the float bowl on the upright post, thereby not only being convenient for installation, but also being convenient for adjusting the aeration position of the aeration device; in addition, the connecting rope is connected with the upright post through the clamping piece, and the clamping piece can adjust the height as required so as to be matched with the height of the buoy;

(3) the jet pipe is arranged at the water outlet end of the submersible pump, and the jet pipe can ensure that the coverage area of the sprayed oxygen-containing water flow is wider, thereby improving the aeration quality; the water inlet pipe of the submersible pump is provided with the water inlet filter screen, so that impurities in a water body can be effectively filtered through the water inlet filter screen, and the submersible pump is prevented from being influenced or blocked by the impurities entering the submersible pump;

(4) the utility model discloses install the muffler in the upper end of air intake pipe, can effectively reduce the noise that aeration equipment during operation produced.

Drawings

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

FIG. 2 is a left side view of FIG. 1;

wherein: 1. a submersible pump; 2. an air inlet pipe; 3. a float bowl; 4. a connecting pipe; 5. positioning a rod; 6. a pin hole; 7. mounting a plate; 8. a column; 9. fixing the pier; 10. connecting ropes; 11. a clip; 12. a jet pipe; 13. a water inlet filter screen; 14. a silencer.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

The embodiment provides a efflux aeration equipment for oxygenation of water, including immersible pump 1 and air intake pipe 2, the upper end of air intake pipe 2 extends the surface of water top to install muffler 14, the lower extreme is connected with immersible pump 1's play water end. A jet pipe 12 is installed at the water outlet end of the submersible pump 1, referring to fig. 1, the diameter of the left end face of the jet pipe 12 is larger than that of the right end face, and after air flowing in through an air inlet pipe 2 is mixed with water at the water outlet end of the submersible pump 1, the mixed water is sprayed into a water body through the jet pipe 12, oxygen is mixed into the water body, and aeration is realized; the water inlet end of the submersible pump 1 is provided with a water inlet filter screen 13, so that impurities in a water body can be effectively filtered.

Referring to fig. 1, a positioning rod 5 is fixedly mounted on the right side of the air inlet pipe 2, and a plurality of bolt holes 6 are formed in the positioning rod 5 from top to bottom at equal intervals. The mounting plate 7 is sleeved on the positioning rod 5, the bolt holes 6 are correspondingly formed in the two sides of the mounting plate 7, the mounting plate 7 is fixedly connected with the positioning rod 5 through bolts, and the height of the mounting plate 7 can be adjusted through the bolt holes 6 aligned with the mounting plate 7 through the adjusting positioning rod 5. Referring to fig. 2, the two sides of the mounting plate 7 are respectively provided with a buoy 3 through a connecting pipe 4, the two buoys 3 are respectively positioned at the left side and the right side of the air inlet pipe 2, and the height of the buoy 3 can be adjusted by adjusting the height of the mounting plate 7, so that the height of the submersible pump 1 in the water body is adjusted, and the aeration height is adjusted. Wherein, referring to fig. 1, the float 3 is cylindrical, and the height direction of the float 3 is perpendicular to the height direction of the air inlet pipe 2, and the float 3 can provide larger buoyancy for the front and rear ends of the submersible pump 1, so as to avoid the aeration device from turning over due to the reaction force of the submersible pump 1 during operation.

Referring to fig. 1 and 2, two upright columns 8 are respectively installed on two sides of the aeration device, the lower ends of the upright columns 8 are fixedly arranged on fixed piers 9, and the upright columns 8 are fixedly arranged at the bottom of the tank through the fixed piers 9. Clamping pieces 11 are arranged on the upright columns 8, and the buoy 3 is connected with the clamping pieces 11 through connecting ropes 10, so that the aeration device is arranged among the four upright columns 8. The column 8 applies pulling force in multiple directions to the aeration device, so that the aeration device is fixed at a certain position in a certain water body.

The specific working description is as follows: firstly, according to the aeration requirement, the upright post 8 is placed at a specific position, then the buoy 3 is connected with the clamping piece 11 on the upright post 8 through the connecting rope 10 to complete the positioning of the aeration device, then the submersible pump 1 is opened, the submersible pump 1 pumps water and mixes the water with the air in the air inlet pipe 2, and then the water is sprayed out from the water outlet end of the jet pipe 12, and the water mixed with oxygen is sprayed into the water body to realize the aeration; when the aeration height needs to be adjusted, the bolt holes 6 aligned with the mounting plates 7 are adjusted by the positioning rods 5, so that the height of the buoy 3 is adjusted, the height of the adjusting clamping pieces 11 is matched, the submersible pump 1 reaches a preset height, and the aeration at different heights in a water body is achieved.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a efflux aeration equipment for water oxygenation, includes immersible pump (1) and air intake pipe (2), the upper end of air intake pipe (2) is located the surface of water top, the lower extreme of air intake pipe (2) and the play water end intercommunication of immersible pump (1), its characterized in that: flotation pontoon (3) are all installed to air intake pipe (2) relative both sides, flotation pontoon (3) pass through connecting pipe (4) symmetry and set up the both sides in air intake pipe (2).

2. A jet aeration apparatus according to claim 1 for aeration of a body of water, wherein: one side of air intake pipe (2) is provided with locating lever (5) that is on a parallel with air intake pipe (2), evenly seted up a plurality of bolt hole (6) along its length direction on locating lever (5), the one end that flotation pontoon (3) were kept away from in connecting pipe (4) is provided with mounting panel (7), bolt hole (6) have been seted up to correspondence on mounting panel (7), mounting panel (7) are connected with locating lever (5) through the bolt.

3. A jet aeration apparatus according to claim 1 for aeration of a body of water, wherein: it is arbitrary one side of flotation pontoon (3) is provided with two stand (8), the lower extreme of stand (8) is provided with anchor block (9), two stand (8) set up respectively at the both ends of flotation pontoon (3), flotation pontoon (3) are connected with stand (8) through connecting rope (10).

4. A jet aeration apparatus according to claim 3 for aeration of a body of water, wherein: install clamping piece (11) on stand (8), connect rope (10) and keep away from the one end and the clamping piece (11) fixed connection of flotation pontoon (3).

5. A jet aeration apparatus according to claim 1 for aeration of a body of water, wherein: the jet pipe (12) is installed at the water outlet end of the submersible pump (1), and the end face diameter of one end, far away from the submersible pump (1), of the jet pipe (12) is larger than the end face diameter of one end, close to the submersible pump (1).

6. A jet aeration apparatus according to claim 1 for aeration of a body of water, wherein: and a water inlet filter screen (13) is arranged at the water inlet end of the submersible pump (1).

7. A jet aeration apparatus according to claim 1 for aeration of a body of water, wherein: and a silencer (14) is arranged at the upper end of the air inlet pipe (2).