CN217709004U

CN217709004U - Aeration biological filter with uniform air distribution

Info

Publication number: CN217709004U
Application number: CN202221542127.2U
Authority: CN
Inventors: 陈士伟
Original assignee: Shangfeng Zhixing Tianjin Environment Co ltd
Current assignee: Shangfeng Zhixing Tianjin Environment Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-01
Anticipated expiration: 2032-06-20

Abstract

The utility model provides an even bological aerated filter of gas distribution, relate to biofilter technical field, comprising a main body, be equipped with telescopic bracket in the main part, telescopic bracket's top surface is equipped with the gas distribution pipe, and gas distribution pipe's one end runs through the main part side, gas distribution pipe's top surface array is equipped with the mounting groove, be equipped with the installation pipe in the mounting groove, be equipped with the jam spheroid in the installation pipe, it is equipped with reset spring to block up between spheroid and the installation pipe, gas distribution pipe's top surface array is equipped with the aeration pipe, the spread groove has been seted up to the bottom surface array of aeration pipe, be equipped with the push pipe in the spread groove, the surface array of aeration pipe is equipped with the air cock, under normal conditions, it will install the pipe plugging up to block up the spheroid under reset spring's effect, gas is in the installation pipe not circulated, when the push pipe top on aeration pipe surface is on blockking up the spheroid, aeration pipe and gas distribution pipe realize the intercommunication, the realization dismantlement installation that these designs make the aeration pipe can be simple, be applicable to different sizes, and be convenient for gas distribution pipe's maintenance.

Description

Aeration biological filter with uniform air distribution

Technical Field

The utility model relates to a biological filter technical field especially relates to an even aeration biological filter of gas distribution.

Background

Biofilters have been widely used for sewage treatment. The biological filter is to attach microorganisms to a carrier or a filter material and decompose organic matters in sewage through metabolism of the microorganisms. A rational-design biological aerated filter is disclosed in patent No. CN 210944994U. The utility model provides an aeration biological filter, including the filtering pond, filtering pond top one side sets up the drain pipe, filtering pond top opposite side sets up the water tank, the water tank passes through first pipeline intercommunication filtering pond bottom, the water tank passes through second pipe connection water-locator, and the water-locator sets up upper portion in the filtering pond, the both sides of filtering pond bottom edge set up backwash inlet tube and backwash intake pipe respectively, still establish the installation body and install the body down in the filtering pond, it is network structure to go up the installation body, and on the fixed filtering pond lateral wall in installation body both ends, installation body one end card is in the U-shaped body down, and on the fixed filtering pond lateral wall of U-shaped body, the installation body other end sets up on a veneer down, go up and fill out cloth biofilm carrier between the installation body and the lower installation body, be equipped with the aeration pipe in the filtering pond of installation body below down, arrange a plurality of haplopore membrane air diffuser on the aeration pipe, be equipped with the filter plate that the polylith was pegged graft in the filtering pond of aeration pipe below. The existing biological filter, the aeration pipe is mostly of an integrated structure, needs to be customized according to the size of the filter, has low adaptability, and is inconvenient to detach and troublesome when the aeration pipe is damaged and needs to be maintained.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provide an aeration biological filter with uniform air distribution.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an even aeration biological filter of gas distribution, includes the main part, be equipped with telescopic bracket in the main part, telescopic bracket's top surface is equipped with the gas distribution pipe, and gas distribution pipe's one end runs through the main part side, gas distribution pipe's top surface array is equipped with the mounting groove, be equipped with the installation pipe in the mounting groove, the installation intraductal jam spheroid that is equipped with, and blocks up spheroid and installation pipe swing joint, it is equipped with reset spring to block up between spheroid and the installation pipe, gas distribution pipe's top surface array is equipped with the aeration pipe, the spread groove has been seted up to the bottom surface array of aeration pipe, be equipped with the push pipe in the spread groove, and the push pipe runs through the spread groove, the surface array of aeration pipe is equipped with the aeration mouth, and the aeration mouth runs through the aeration pipe.

Preferably, the diameter of the installation pipe is larger than that of the jacking pipe, a limiting ring and a connecting threaded sleeve are arranged on the surface of the jacking pipe, the connecting threaded sleeve is in threaded connection with the installation pipe, the connecting threaded sleeve is movably connected with the jacking pipe, and the bottom end of the jacking pipe is provided with an air vent which penetrates through the jacking pipe.

Preferably, the inside of main part is equipped with the (mixing) shaft, and (mixing) shaft and main part swing joint, the surface of (mixing) shaft evenly is equipped with the stirring leaf, the side of main part is equipped with agitator motor, and agitator motor's output runs through the main part side, and agitator motor's output is connected with the one end of (mixing) shaft.

Preferably, the side of main part is equipped with inlet tube and outlet pipe, and inlet tube and outlet pipe run through the main part side respectively, the surface of inlet tube and outlet pipe is equipped with water inlet solenoid valve and water outlet solenoid valve respectively.

Preferably, the top surface array of the telescopic support is provided with stabilizing grooves, the aeration pipes are movably connected with the stabilizing grooves, the side surface of the main body is provided with an aerator, and the output end of the aerator is connected with one end of the air distribution pipe.

Preferably, the front of the main body is provided with a controller, and the controller is respectively electrically connected with the stirring motor, the water inlet electromagnetic valve, the water outlet electromagnetic valve and the aerator.

Preferably, a biological filter layer is arranged in the main body, and the horizontal plane of the biological filter layer is located between the horizontal plane of the water inlet pipe and the horizontal plane of the water outlet pipe.

Advantageous effects

The utility model discloses in, gas distribution pipe and aeration pipe are connected through installation pipe and push pipe, have reset spring and jam spheroid in the installation pipe that gas distribution pipe surface array set up, under the normal conditions, it plugs up the installation pipe to block up the spheroid under reset spring's effect, gas is not circulating in the installation pipe, when the push pipe top on aeration pipe surface blocks up the spheroid, aeration pipe and gas distribution pipe realize the intercommunication, the installation is dismantled in realization that these designs make the aeration pipe can be simple, be applicable to not the filtering pond of equidimension, and be convenient for gas distribution's maintenance.

Drawings

FIG. 1 is an isometric view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded view of the whole structure of the present invention;

fig. 4 is a partial exploded view of the present invention.

Illustration of the drawings:

1. a water inlet pipe; 2. a stirring motor; 3. a main body; 4. a controller; 5. a water outlet pipe; 6. a stirring shaft; 7. stirring blades; 8. a telescopic bracket; 9. an aerator; 10. a water inlet electromagnetic valve; 11. a biological filter layer; 12. an air distribution pipe; 13. a water outlet electromagnetic valve; 14. an aeration pipe; 15. connecting grooves; 16. installing a pipe; 17. an air nozzle; 18. mounting grooves; 19. a stabilizing slot; 20. jacking pipes; 21. a limiting ring; 22. a vent hole; 23. connecting a threaded sleeve; 24. blocking the ball; 25. a return spring.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a biological aerated filter with uniform air distribution comprises a main body 3, a telescopic support 8 is arranged in the main body 3, an air distribution pipe 12 is arranged on the top surface of the telescopic support 8, one end of the air distribution pipe 12 penetrates through the side surface of the main body 3, a mounting groove 18 is arranged on the top surface array of the air distribution pipe 12, a mounting pipe 16 is arranged in the mounting groove 18, a blocking ball 24 is arranged in the mounting pipe 16 and movably connected with the blocking ball 24 and the mounting pipe 16, a return spring 25 is arranged between the blocking ball 24 and the mounting pipe 16, an aerated pipe 14 is arranged on the top surface array of the air distribution pipe 12, a connecting groove 15 is formed in the bottom surface array of the aerated pipe 14, a top pipe 20 is arranged in the connecting groove 15, the connecting groove 15 penetrates through the connecting groove 20, an aerated nozzle 17 is arranged on the surface array of the aerated pipe 14, and the aerated nozzle 17 penetrates through the aerated pipe 14.

The diameter of the installation pipe 16 is larger than that of the top pipe 20, the surface of the top pipe 20 is provided with a limiting ring 21 and a connecting threaded sleeve 23, the connecting threaded sleeve 23 is in threaded connection with the installation pipe 16, the connecting threaded sleeve 23 is movably connected with the top pipe 20, the bottom end of the top pipe 20 is provided with a vent hole 22, and the vent hole 22 penetrates through the top pipe 20. The inside of main part 3 is equipped with (mixing) shaft 6, and (mixing)

shaft

6 and 3 swing joint of main part, and the surface of (mixing) shaft 6 evenly is equipped with stirring leaf 7, and the side of main part 3 is equipped with agitator motor 2, and agitator motor 2's output runs through the main part 3 side, and agitator motor 2's output is connected with the one end of (mixing) shaft 6. The side of the main body 3 is provided with a water inlet pipe 1 and a water outlet pipe 5, the water inlet pipe 1 and the water outlet pipe 5 respectively penetrate through the side of the main body 3, and the surfaces of the water inlet pipe 1 and the water outlet pipe 5 are respectively provided with a water inlet electromagnetic valve 10 and a water outlet electromagnetic valve 13. The top surface array of the telescopic bracket 8 is provided with a stabilizing groove 19, the aeration pipe 14 is movably connected with the stabilizing groove 19, the side surface of the main body 3 is provided with an aerator 9, and the output end of the aerator 9 is connected with one end of the air distribution pipe 12. The front of the main body 3 is provided with a controller 4, and the controller 4 is respectively electrically connected with the stirring motor 2, the water inlet electromagnetic valve 10, the water outlet electromagnetic valve 13 and the aerator 9. The main body 3 is internally provided with a biological filter layer 11, and the horizontal plane of the biological filter layer 11 is positioned between the horizontal plane of the water inlet pipe 1 and the horizontal plane of the water outlet pipe 5.

The utility model discloses a theory of operation: sewage enters the main body 3 through the water inlet pipe 1, under the action of the stirring motor 2, the stirring shaft 6 drives the stirring blades 7 to rotate, then the air distribution pipe 12 discharges air into the main body 3 through the installation pipe 16 and the jacking pipe 20 through the aeration pipe 14 and the aeration nozzle 17, then the sewage is discharged from the water outlet pipe 5 after passing through the biological filter layer 11, the air distribution pipe 12 is connected with the aeration pipe 14 through the installation pipe 16 and the jacking pipe 20, the installation pipe 16 arranged on the surface of the air distribution pipe 12 is internally provided with the reset spring 25 and the blocking ball 24, under the normal condition, the blocking ball 24 blocks the installation pipe 16 under the action of the reset spring 25, the air does not circulate in the installation pipe 16, when the jacking pipe 20 on the surface of the aeration pipe 14 pushes against the blocking ball 24, the aeration pipe 14 is communicated with the air distribution pipe 12, so that the device is more uniform, the aeration pipe 14 can be simply disassembled and installed through the designs, the filter is suitable for maintenance of different sizes, and the maintenance of the air distribution pipe 12 is convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an even aeration biological filter of gas distribution, includes main part (3), its characterized in that: be equipped with telescopic bracket (8) in main part (3), the top surface of telescopic bracket (8) is equipped with gas distribution pipe (12), and the one end of gas distribution pipe (12) runs through main part (3) side, the top surface array of gas distribution pipe (12) is equipped with mounting groove (18), be equipped with installation pipe (16) in mounting groove (18), be equipped with in installation pipe (16) and block up spheroid (24), and block up spheroid (24) and installation pipe (16) swing joint, it is equipped with reset spring (25) to block up between spheroid (24) and the installation pipe (16), the top surface array of gas distribution pipe (12) is equipped with aeration pipe (14), connecting groove (15) have been seted up to the bottom surface array of aeration pipe (14), be equipped with in connecting groove (15) push pipe (20), and push pipe (20) run through connecting groove (15), the surface array of aeration pipe (14) is equipped with aeration mouth (17), and aeration mouth (17) run through aeration pipe (14).

2. An aerated biological filter with uniform air distribution according to claim 1, which is characterized in that: the diameter of the installation pipe (16) is larger than that of the top pipe (20), a limiting ring (21) and a connecting thread sleeve (23) are arranged on the surface of the top pipe (20), the connecting thread sleeve (23) is in threaded connection with the installation pipe (16), the connecting thread sleeve (23) is movably connected with the top pipe (20), a vent hole (22) is formed in the bottom end of the top pipe (20), and the vent hole (22) penetrates through the top pipe (20).

3. A biological aerated filter with uniform air distribution according to claim 1, wherein: the inside of main part (3) is equipped with (mixing) shaft (6), and (mixing) shaft (6) and main part (3) swing joint, the surface of (mixing) shaft (6) evenly is equipped with stirring leaf (7), the side of main part (3) is equipped with agitator motor (2), and the output of agitator motor (2) runs through main part (3) side, and the output of agitator motor (2) is connected with the one end of (mixing) shaft (6).

4. A biological aerated filter with uniform air distribution according to claim 1, wherein: the side of main part (3) is equipped with inlet tube (1) and outlet pipe (5), and inlet tube (1) and outlet pipe (5) run through main part (3) side respectively, the surface of inlet tube (1) and outlet pipe (5) is equipped with into water solenoid valve (10) and play water solenoid valve (13) respectively.

5. A biological aerated filter with uniform air distribution according to claim 1, wherein: the top surface array of telescopic bracket (8) is seted up stable groove (19), and aeration pipe (14) and stable groove (19) swing joint, the side of main part (3) is equipped with aeration machine (9), and the output of aeration machine (9) is connected with the one end of gas distribution pipe (12).

6. An aerated biological filter with uniform air distribution according to claim 1, which is characterized in that: the front of the main body (3) is provided with a controller (4), and the controller (4) is respectively electrically connected with the stirring motor (2), the water inlet electromagnetic valve (10), the water outlet electromagnetic valve (13) and the aerator (9).

7. An aerated biological filter with uniform air distribution according to claim 1, which is characterized in that: the biological filter layer (11) is arranged in the main body (3), and the horizontal plane where the biological filter layer (11) is located between the horizontal plane where the water inlet pipe (1) is located and the horizontal plane where the water outlet pipe (5) is located.