CN216404063U

CN216404063U - Multi-stage treatment's aeration tank

Info

Publication number: CN216404063U
Application number: CN202123179700.6U
Authority: CN
Inventors: 杨福林; 杨浩
Original assignee: Yunnan Huasong Technology Co ltd
Current assignee: Yunnan Huasong Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-29
Anticipated expiration: 2031-12-17

Abstract

The utility model provides an aeration tank for multi-stage treatment, which relates to the technical field of aeration tanks and comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with supporting legs, and the top of the bottom plate is fixedly connected with a tank body. According to the utility model, impurities in sewage are filtered by the filter screen and stay on the filter screen, the sewage filtered by the filter screen falls to the bottom of the box body and is discharged outwards through the water outlet pipe, the other end of the water outlet pipe is communicated with the aeration tank, the sewage discharged through the water outlet pipe reaches the interior of the aeration tank to be subjected to multi-stage treatment, the sewage is prevented from being directly discharged outwards from the water outlet pipe, the sewage is prevented from being treated, the interior of the box body is observed by using glass on the box body, whether more impurities are retained on the filter screen in the box body or not is checked, if more impurities are retained, the filter screen is cleaned, the probability of messy phenomena occurring in the aeration tank is reduced, the cleanliness of the aeration tank is improved, and the sewage treatment efficiency of the aeration tank is improved.

Description

Multi-stage treatment's aeration tank

Technical Field

The utility model relates to the technical field of aeration tanks, in particular to an aeration tank for multi-stage treatment.

Background

The aeration tank is a biochemical reactor designed according to the characteristics of microorganisms, sewage treatment is carried out by utilizing an activated sludge method, certain sewage retention time is provided in the aeration tank, and the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met.

When using the aeration tank of multistage processing to handle sewage, common aeration tank in the life all has the multistage processing function usually, and common aeration tank all directly utilizes relevant pipeline to directly add sewage to the inside of aeration tank when handling sewage usually, this kind of mode of handling sewage can hardly appear the aeration tank bottom and detain more impurity phenomenon after aeration tank long-term the use, because common aeration tank's size is great relatively, then cause aeration tank to handle when impurity relatively more in troublesome phenomenon appear easily, lead to aeration tank not to have good processing mode relatively to impurity, lead to aeration tank not to have good cleanliness factor relatively, seriously influence aeration tank and carry out the efficiency of handling sewage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that most of common aeration tanks in the prior art directly discharge sewage into the aeration tank for treatment when sewage is treated, and the bottom of the aeration tank inevitably has more impurities when the treatment mode is used for treating for a long time, so that the aeration tank has no relatively good cleanliness and the sewage treatment efficiency of the aeration tank is seriously influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an aeration tank of multistage processing, includes the bottom plate, the bottom fixedly connected with supporting leg of bottom plate, the top fixedly connected with box of bottom plate, the fixed intercommunication in right side of box has the inlet tube, the top fixedly connected with roof of box, the front surface of box is provided with glass, the fixed intercommunication in right side of box has the outlet pipe, the inside fixedly connected with baffle of box, the bottom regulation of roof is connected with the connecting plate, the bottom fixedly connected with bracing piece of connecting plate, the bottom fixedly connected with underframe of bracing piece, the inside of underframe is provided with the filter screen, the sealing washer has been cup jointed to the surface of underframe.

Preferably, the right side of the box body is fixedly connected with a buckling block, the right side of the top plate is fixedly connected with a connecting block, the outer surface of the connecting block is movably connected with a buckling ring through a bearing, and the bottom of the top plate is fixedly connected with a positioning rod.

Preferably, the outer surface of the sealing ring is in contact with the inner wall of the box body, and the bottom of the bottom frame is in contact with the top of the baffle.

Preferably, the outer surface of the connecting plate is in contact with the inner wall of the box body.

Preferably, the top of the box body is provided with a positioning groove matched with the positioning rod.

Preferably, the outer surface of the retaining ring remote from the connecting block is in contact with the outer surface of the retaining block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, sewage reaches the interior of the box body through the water inlet pipe, impurities in the sewage are filtered through the filter screen and stay on the filter screen, the sewage filtered through the filter screen falls to the bottom of the box body and is discharged outwards through the water outlet pipe, the other end of the water outlet pipe is communicated with the aeration tank, the sewage discharged through the water outlet pipe reaches the interior of the aeration tank for multi-stage treatment, the sewage is prevented from being directly discharged outwards from the water outlet pipe, the sewage is prevented from being influenced to be treated, the interior of the box body is observed by using glass on the box body, whether more impurities are retained on the filter screen inside the box body or not is checked, if more impurities are retained, the filter screen is cleaned, the probability of occurrence of a mixed phenomenon inside the aeration tank is reduced, the cleanliness of the aeration tank is improved, and the sewage treatment efficiency of the aeration tank is improved.

2. According to the sewage filter device, the rotary buckle ring is separated from the buckle block on the box body, the top plate is dragged to move, the top plate moves upwards and is separated from the box body, the locating rod is driven to move out of the interior of the box body when the top plate moves, the supporting rod is driven by the top plate to move, the bottom frame is driven to move when the supporting rod moves, the sealing ring is separated from the interior of the box body, and the filter screen on the bottom frame is cleaned, so that the filter screen has the characteristic of being detachable and cleaned, and the sewage filtering effect of the box body is improved.

Drawings

FIG. 1 is a perspective view of an aeration tank for multi-stage treatment according to the present invention;

FIG. 2 is a diagram of a tank of an aeration tank for multi-stage treatment according to the present invention;

FIG. 3 is a perspective view of a bottom frame of an aeration tank for multi-stage treatment according to the present invention.

Illustration of the drawings: 1. a base plate; 2. supporting legs; 3. a box body; 4. a water inlet pipe; 5. buckling blocks; 6. a top plate; 7. connecting blocks; 8. a retaining ring; 9. glass; 10. a water outlet pipe; 11. a baffle plate; 12. a connecting plate; 13. a support bar; 14. a bottom frame; 15. filtering with a screen; 16. a seal ring; 17. and (5) positioning the rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides an aeration tank for multi-stage treatment, which includes a bottom plate 1, support legs 2 fixedly connected to the bottom of the bottom plate 1, a tank 3 fixedly connected to the top of the bottom plate 1, a water inlet pipe 4 fixedly connected to the right side of the tank 3, a top plate 6 fixedly connected to the top of the tank 3, glass 9 provided on the front surface of the tank 3, a water outlet pipe 10 fixedly connected to the right side of the tank 3, a baffle 11 fixedly connected to the inside of the tank 3, a connecting plate 12 fixedly connected to the bottom of the top plate 6, the outer surface of the connecting plate 12 contacting the inner wall of the tank 3, a support rod 13 fixedly connected to the bottom of the support rod 13, a bottom frame 14 fixedly connected to the bottom of the bottom frame 14, a filter screen 15 provided inside the bottom frame 14, a seal ring 16 sleeved on the outer surface of the bottom frame 14, the outer surface of the seal ring 16 contacting the inner wall of the tank 3, the bottom of the frame 14 is in contact with the top of the baffle 11.

The effect that its whole embodiment 1 reaches does, when using, at first sewage reachs the inside of box 3 through inlet tube 4, sewage contacts with the inside filter screen 15 of box 3, impurity in the sewage filters and stops on filter screen 15 through filter screen 15, the bottom of box 3 and discharge through outlet pipe 10 are outwards fallen to the filterable sewage of filter screen 15, the other end and the aeration tank of outlet pipe 10 communicate, the inside that the aeration tank was reachd to the sewage through outlet pipe 10 exhaust carries out multi-stage treatment, after box 3 uses for a long time, utilize glass 9 on the box 3 to observe the inside of box 3, it is more to look over whether the impurity that is detained on the inside filter screen 15 of box 3 is more, if more just wash filter screen 15 can to impurity.

Embodiment 2, as shown in fig. 1 and 3, the right side fixedly connected with of box 3 detains piece 5, the right side fixedly connected with connecting block 7 of roof 6, the surface of connecting block 7 has buckle 8 through bearing swing joint, the surface that connecting block 7 was kept away from to buckle 8 contacts with the surface of detaining piece 5, the bottom fixedly connected with locating lever 17 of roof 6, the constant head tank with locating lever 17 looks adaptation is seted up at the top of box 3.

The effect that its whole embodiment 2 reaches does, when wasing, at first, stop inlet tube 4 and add sewage to the inside of box 3, it separates with knot piece 5 on the box 3 to rotate buckle 8, buckle 8 drags roof 6 with the knot piece 5 after separating with the power gently and removes, roof 6 upwards removes and breaks away from with box 3, drive locating lever 17 and shift out from the inside of box 3 when roof 6 removes, roof 6 drives bracing piece 13 and removes, bracing piece 13 drives underframe 14 when removing, move from the inside of box 3 completely until underframe 14, sealing washer 16 breaks away from with the inside of box 3, it can to wash filter screen 15 on underframe 14.

The working principle is as follows: when the device is used, firstly, sewage reaches the inside of the box body 3 through the water inlet pipe 4, the sewage is contacted with the filter screen 15 in the box body 3, impurities in the sewage are filtered by the filter screen 15 and stay on the filter screen 15, the sewage filtered by the filter screen 15 falls to the bottom of the box body 3 and is discharged outside through the water outlet pipe 10, the other end of the water outlet pipe 10 is communicated with the aeration tank, the sewage discharged through the water outlet pipe 10 reaches the inside of the aeration tank for multi-stage treatment, after the box body 3 is used for a long time, the inside of the box body 3 is observed by using the glass 9 on the box body 3, whether more impurities are retained on the filter screen 15 in the box body 3 is checked, if more impurities are retained, the filter screen 15 is cleaned, when the cleaning is carried out, firstly, the water inlet pipe 4 is stopped to add the sewage into the inside of the box body 3, the retaining ring 8 is rotated to be separated from the retaining block 5 on the box body 3, the retaining ring 8 is separated from the retaining block 5, and then the top plate 6 is dragged to move slightly, roof 6 upwards removes and breaks away from with box 3, and roof 6 drives locating lever 17 and shifts out from the inside of box 3 when removing, and roof 6 drives bracing piece 13 and removes, and bracing piece 13 drives underframe 14 when removing and removes until underframe 14 shifts out from the inside of box 3 completely, and sealing washer 16 breaks away from with the inside of box 3, and it can to wash filter screen 15 on underframe 14.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. An aeration tank for multi-stage treatment, which comprises a bottom plate (1), and is characterized in that: the bottom of the bottom plate (1) is fixedly connected with supporting legs (2), the top of the bottom plate (1) is fixedly connected with a box body (3), a water inlet pipe (4) is fixedly communicated with the right side of the box body (3), a top plate (6) is fixedly connected with the top of the box body (3), the front surface of the box body (3) is provided with glass (9), the right side of the box body (3) is fixedly communicated with a water outlet pipe (10), a baffle plate (11) is fixedly connected inside the box body (3), a connecting plate (12) is connected at the bottom of the top plate (6) in a specified way, the bottom of the connecting plate (12) is fixedly connected with a supporting rod (13), the bottom end of the supporting rod (13) is fixedly connected with a bottom frame (14), the inside of underframe (14) is provided with filter screen (15), the surface of underframe (14) has cup jointed sealing washer (16).

2. The aeration tank for multi-stage treatment according to claim 1, wherein: the right side fixedly connected with of box (3) detains piece (5), the right side fixedly connected with connecting block (7) of roof (6), the surface of connecting block (7) has buckle (8) through bearing swing joint, the bottom fixedly connected with locating lever (17) of roof (6).

3. The aeration tank for multi-stage treatment according to claim 1, wherein: the outer surface of the sealing ring (16) is in contact with the inner wall of the box body (3), and the bottom of the bottom frame (14) is in contact with the top of the baffle (11).

4. The aeration tank for multi-stage treatment according to claim 1, wherein: the outer surface of the connecting plate (12) is in contact with the inner wall of the box body (3).

5. The aeration tank for multi-stage treatment according to claim 2, wherein: the top of the box body (3) is provided with a positioning groove matched with the positioning rod (17).

6. The aeration tank for multi-stage treatment according to claim 2, wherein: the outer surface of the retaining ring (8) far away from the connecting block (7) is contacted with the outer surface of the buckling block (5).