CN211896251U

CN211896251U - Biological high-efficiency aeration tank

Info

Publication number: CN211896251U
Application number: CN202020464170.6U
Authority: CN
Inventors: 张爱琼
Original assignee: Individual
Current assignee: Yangxin Shunhang Plastic Products Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a biological high-efficiency aeration tank, this biological high-efficiency aeration tank, including the cell body, the both sides of cell body all block has the card frame, two the relative one side in card frame outside all is fixed with the connecting plate, the outside of cell body is provided with the elevating system who is used for the connecting plate to go up and down, two the relative one side in card frame inside is fixed with connecting block and pipe respectively, the top of pipe is connected with the connecting pipe, be provided with the spray tube between connecting block and the pipe, the outside both sides of spray tube all are the rectangular array and are provided with a plurality of orifices, make the connecting plate drive the card frame through the hydraulic stem and move along the outer wall of cell body upwards or downwards, can adjust the degree of depth of spray tube in the cell body, and then make the device can aerate the effluent water sump of different degree of depth, simultaneously under the effect of guide; the spraying holes on the upper side and the lower side of the spraying pipe are utilized to uniformly aerate the sewage in the pool, thereby further improving the aeration efficiency of the pool body.

Description

Biological high-efficiency aeration tank

Technical Field

The utility model belongs to the technical field of aeration tank, specifically a biological high-efficient aeration tank.

Background

The aeration tank utilizes an activated sludge process to treat sewage, and certain sewage retention time is provided in the tank to meet the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact between sewage and activated sludge.

However, the existing biological high-efficiency aeration tank on the market still has defects when in use, for example, the height of the air duct for aeration of the traditional device is difficult to adjust, so that the device is difficult to adapt to aeration tanks with different sewage depths, and the aeration efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological high-efficient aeration tank to solve the problem that proposes among the above-mentioned background art.

The utility model adopts the technical scheme as follows:

the utility model provides a biological high-efficient aeration tank, includes the cell body, the equal block in both sides of cell body has the card frame, two the outside relative one side of card frame all is fixed with the connecting plate, the outside of cell body is provided with the elevating system who is used for the connecting plate to go up and down, two the inside relative one side of card frame is fixed with connecting block and pipe respectively, the top of pipe is connected with the connecting pipe, be provided with the spray tube between connecting block and the pipe, the outside both sides of spray tube all are the rectangle array and are provided with a plurality of orifices, the one end and the pipe of spray tube are linked together, the other end of spray tube is connected with sealed piece through the screw thread closure, be provided with between connecting block and the.

Preferably, the lifting mechanism comprises a hydraulic rod and a bottom plate, the bottom plate is fixed to the bottom of one side of the connecting block, the hydraulic rod is mounted on the top of the bottom plate, the telescopic end of the hydraulic rod is connected with the middle of the bottom of the connecting plate, guide pillars are fixed to the two sides of the bottom plate, which are located on the hydraulic rod, and the guide pillars penetrate through the connecting plate.

Preferably, a guide sleeve is fixed at the bottom of the connecting plate outside the guide pillar, and the inner diameter of the guide sleeve is consistent with the diameter of the guide pillar.

Preferably, a groove is formed in one side, located on the spray pipe, of the limiting mechanism, a limiting ring is arranged in the groove, the limiting ring is rotatably connected with the connecting block through a rotating shaft, and the spray pipe extends to the inside of the limiting ring.

Preferably, the inner wall of the limiting ring is fixed with a rubber ring, and the inner diameter of the rubber ring is consistent with the diameter of the spray pipe.

Preferably, the cross section of the clamping frame is in a U shape with a downward opening.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the connecting plate drives the clamping frame to move upwards or downwards along the outer wall of the pool body through the hydraulic rod, the depth of the spray pipe in the pool body can be adjusted, the device can aerate sewage pools with different depths, and meanwhile, the stability of the spray pipe during movement can be further improved under the action of the guide pillar;

the spraying holes on the upper side and the lower side of the spraying pipe are utilized to uniformly aerate the sewage in the pool, thereby further improving the aeration efficiency of the pool body.

Drawings

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

FIG. 2 is a top view of the tank body of the present invention;

FIG. 3 is a side view of the tank body of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a conduit; 2. spraying a hole; 3. a tank body; 4. connecting blocks; 5. a hydraulic lever; 6. a connecting plate; 7. clamping a frame; 8. a nozzle; 9. a connecting pipe; 10. a guide post; 11. a guide sleeve; 12. a limiting ring; 13. a rotating shaft; 14. a groove; 15. a sealing block; 16. a base plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a biological high-efficiency aeration tank, including cell body 3, the equal block in both sides of cell body 3 has card frame 7, two card frame 7 outside relative one side all are fixed with connecting plate 6, the outside of cell body 3 is provided with the elevating system who is used for connecting plate 6 to go up and down, two card frame 7 inside relative one side is fixed with connecting block 4 and pipe 1 respectively, the top of pipe 1 is connected with connecting pipe 9, be provided with spray tube 8 between connecting block 4 and the pipe 1, spray tube 8's outside both sides all are rectangular array and are provided with a plurality of orifice 2, spray tube 8's one end is linked together with pipe 1, spray tube 8's the other end is connected with seal block 15 through the screw thread closure soon, be provided with between connecting block 4 and the spray tube 8.

Furthermore, the lifting mechanism comprises a hydraulic rod 5 and a bottom plate 16, the bottom plate 16 is fixed at the bottom of one side of the connecting block 4, the hydraulic rod 5 is installed at the top of the bottom plate 16, the telescopic end of the hydraulic rod 5 is connected with the middle of the bottom of the connecting plate 6, guide posts 10 are fixed at the two sides of the bottom plate 16, which are located on the hydraulic rod 5, and the guide posts 10 penetrate through the connecting plate 6.

Furthermore, a guide sleeve 11 is fixed at the bottom of the connecting plate 6 outside the guide post 10, and the inner diameter of the guide sleeve 11 is consistent with the diameter of the guide post 10.

Furthermore, a groove 14 is formed in one side, located on the spray pipe 8, of the limiting mechanism, a limiting ring 12 is arranged in the groove 14, the limiting ring 12 is rotatably connected with the connecting block 4 through a rotating shaft 13, and the spray pipe 8 extends into the limiting ring 12.

Specifically, a rubber ring is fixed on the inner wall of the limit ring 12, and the inner diameter of the rubber ring is consistent with the diameter of the spray pipe 8, so that the stability of the spray pipe 8 in the limit ring 12 is further improved.

Specifically, the cross-sectional shape of the clamping frame 7 is a U-shape with a downward opening, so that the clamping frame 7 can be clamped outside the tank body 3.

The working principle is that referring to fig. 1-4, when in use, the connecting pipe 9 is communicated with the air outlet of the aeration fan for the aeration tank, then the air flow enters the conduit 1 through the connecting pipe 9, then the conduit 1 disperses the air flow into the plurality of spray pipes 8, and then the air in the spray pipes 8 passes through the spray holes 2 to spray the sewage, so that the contact amount of the sewage and the air in the tank body 3 is increased, and further the aeration efficiency of the sewage is improved;

when the spray pipe 8 is used, the spray pipe 8 can limit the periphery of the spray pipe 8 under the action of the limiting ring 12 relative to one end of the guide pipe 1, so that the spray pipe 8 is prevented from loosening, when the spray pipe 8 needs to be replaced, the connection part of the spray pipe 8 and the guide pipe 1 can be directly disconnected, then the spray pipe 8 relative to one end of the guide pipe 1 is lifted upwards, the limiting ring 12 and the spray pipe 8 rotate simultaneously under the action of the rotating shaft 13, and the spray pipe 8 can be pulled out of the pool body 3 in an inclined state so as to be convenient for subsequent replacement of the spray pipe 8;

can make connecting plate 6 drive card frame 7 rebound through hydraulic stem 5, and then change the degree of depth of spray tube 8 in cell body 3, and then make the device can carry out the gas transmission to the cell body 3 of the different degree of depth to promote the aeration efficiency of cell body 3, connecting plate 6 removes the in-process, and guide pillar 10 can further increase connecting plate 6's stability.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A biological high-efficiency aeration tank is characterized in that: comprises a tank body (3), clamping frames (7) are clamped on both sides of the tank body (3), connecting plates (6) are fixed on the opposite sides of the outer parts of the two clamping frames (7), a lifting mechanism for lifting the connecting plate (6) is arranged outside the tank body (3), a connecting block (4) and a guide pipe (1) are respectively fixed at one opposite side inside the two clamping frames (7), the top of the conduit (1) is connected with a connecting pipe (9), a spray pipe (8) is arranged between the connecting block (4) and the conduit (1), a plurality of spray holes (2) are arranged on both sides of the outer part of the spray pipe (8) in a rectangular array, one end of the spray pipe (8) is communicated with the guide pipe (1), the other end of the spray pipe (8) is connected with a sealing block (15) through thread screwing, and a limiting mechanism used for limiting the spray pipe (8) is arranged between the connecting block (4) and the spray pipe (8).

2. A bioavailable aeration tank as defined in claim 1, wherein: the lifting mechanism comprises a hydraulic rod (5) and a bottom plate (16), the bottom plate (16) is fixed to the bottom of one side of the connecting block (4), the hydraulic rod (5) is installed on the top of the bottom plate (16), the telescopic end of the hydraulic rod (5) is connected with the middle of the bottom of the connecting plate (6), guide pillars (10) are fixed to the two sides, located on the hydraulic rod (5), of the bottom plate (16), and the guide pillars (10) penetrate through the connecting plate (6).

3. A bioavailable aeration tank as defined in claim 2, wherein: and a guide sleeve (11) is fixed at the bottom of the connecting plate (6) and positioned outside the guide post (10), and the inner diameter of the guide sleeve (11) is consistent with the diameter of the guide post (10).

4. A bioavailable aeration tank as defined in claim 1, wherein: one side, located spray tube (8), of limiting mechanism's inside is seted up recess (14), the inside of recess (14) is provided with spacing ring (12), spacing ring (12) are connected through pivot (13) rotation with connecting block (4), spray tube (8) extend to the inside of spacing ring (12).

5. The biological high-efficiency aeration tank as recited in claim 4, wherein: the inner wall of the limiting ring (12) is fixed with a rubber ring, and the inner diameter of the rubber ring is consistent with the diameter of the spray pipe (8).

6. A bioavailable aeration tank as defined in claim 1, wherein: the cross section of the clamping frame (7) is in a U shape with a downward opening.