Sewage aeration mixing device

Abstract

The utility model discloses a sewage aeration mixing device, which belongs to the technical field of sewage treatment and particularly comprises a sewage tank, an aeration frame is arranged in the sewage tank, a main aeration pipe is fixedly connected onto the aeration frame, a plurality of branch aeration pipes are connected onto the main aeration pipe, aeration discs are fixedly connected onto the branch aeration pipes, and the aeration discs are fixedly connected onto the aeration frame. Lifting frames are fixedly connected to the two sides of the aeration frame, sliding frames are detachably connected to the two ends of each lifting frame, sliding rails are slidably connected to the sliding frames, and the two ends of each sliding rail are detachably connected to the sewage pool; according to the utility model, the height of the aeration disc in the sewage pool can be adjusted through the arranged aeration frame and the lifting frame, so that not only can the aeration disc be suitable for water levels with different heights in the sewage pool, but also bubbles can be uniformly distributed in the sewage pool, and aeration and sewage can be better mixed, so that the overall treatment effect of the sewage is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment technical field, concretely relates to a sewage aeration mixing device. BACKGROUND

[0002] Industrial wastewater includes production wastewater and production sewage, refers to the wastewater and waste liquid generated in the industrial production, which contains industrial production materials, intermediate products, by-products and pollutants generated in the production process lost with water, in order to avoid the direct discharge of industrial wastewater to the outside to cause environmental pollution, industrial wastewater needs to use the corresponding purification device to carry out multiple purification treatment and reach the discharge standard before discharging.

[0003] The prior art discloses a Chinese utility model patent with the application number 202323032871.5, which discloses a uniform aeration wastewater treatment tank, belonging to the technical field of wastewater treatment, a uniform aeration wastewater treatment tank, comprising a treatment tank main body, a water inlet pipe and a water outlet pipe, the inside bottom wall of the treatment tank main body is provided with an air inlet main pipe, the outer walls on both sides of the air inlet main pipe are connected with air inlet branch pipes, the gas in the air inlet branch pipe enters the inside of the first shell through the connecting head, then the gas flow entering the inside of the first shell is blown to the blade by the gas cover, so that the connecting pipe rotates with the bottom of the first shell under the disturbance of the gas flow, at the same time, the gas flow is delivered to the second shell and the gas is discharged through the gas outlet provided at the end of the aeration head, since the aeration head is arranged at an angle, the area of aeration can be improved during the rotation of the aeration head, and the oxygen for aeration is provided to the aerobic microorganisms below the aeration disc, the aeration of the wastewater in the treatment tank main body is more uniform, and the wastewater treatment effect is improved.

[0004] The above prior art still has the following deficiencies: the position of the aeration head in the treatment tank main body is fixed, the height of the aeration head cannot be adjusted according to the height of the water level in the treatment tank main body, which leads to uneven generation of bubbles in the treatment tank, thereby affecting the overall treatment effect of the wastewater. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model provides a sewage aeration mixing device, which has the characteristics of being able to adjust the height of the aeration disc, make the bubbles uniformly distributed in the sewage tank and improve the overall treatment effect of the wastewater.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a sewage aeration mixing device, including sewage pool, the sewage pool is provided with aeration frame, the aeration frame is fixedly connected with main aeration pipe, a plurality of branch aeration pipes are connected to the main aeration pipe, the branch aeration pipe is fixedly connected with aeration disc, the both sides of aeration frame are fixedly connected with lifting frame, the both ends of lifting frame are detachably connected with sliding frame, the sliding frame is slidably connected with slide rail, the both ends of slide rail are detachably connected on the sewage pool.

[0007] Preferably, the aeration frame comprises a moving frame and a support rod, a plurality of support rods are fixedly connected to the moving frame at intervals, and a clamping piece corresponding to the branch aeration pipe is detachably connected to the support rod.

[0008] Preferably, the sliding frame comprises a sliding seat, a clamping groove matched with the lifting frame is arranged on one side of the sliding seat, the sliding seat is clamped in the clamping groove and detachably connected with the lifting frame, a sliding groove through which the slide rail passes is arranged on the other side of the sliding seat, and a pulley block is rotatably connected to the sliding groove and arranged in close contact with the slide rail.

[0009] Preferably, the both ends of the slide rail are provided with a connecting frame, the connecting frame is detachably connected to the sewage pool, the other end of the connecting frame is fixedly connected with a connecting seat, the other side of the connecting seat is provided with a mounting groove matched with the slide rail, the slide rail is clamped in the mounting groove and detachably connected with the connecting seat.

[0010] Preferably, the both sides of the sewage pool are rotatably connected with threaded rods, a lifting seat is threadedly sleeved on the threaded rod, the lifting seat is fixedly connected to the lifting frame, a speed reducer is further fixedly connected to the outside of the sewage pool, and the output shaft of the speed reducer is in transmission connection with one end of the threaded rod.

[0011] Preferably, the utility model also comprises an aeration pump, an air inlet pipe is connected to the air outlet end of the aeration pump, an elastic pipe is connected to the air outlet end of the air inlet pipe, and the air outlet end of the elastic pipe extends into the sewage pool and is in communication with the air inlet end of the main aeration pipe.

[0012] Preferably, a fixing ring is fixedly connected to the air inlet pipe, and the fixing ring is detachably connected to the sewage pool.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The aeration frame and the lifting frame are arranged, the height of the aeration disc in the sewage pool can be adjusted, the aeration disc can be applied to water levels at different heights in the sewage pool, the bubbles can be uniformly distributed in the sewage pool, the aeration and the sewage can be better mixed, and therefore the overall treatment effect of the sewage is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present application, and form a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 is a schematic view of a structure of the present application;

[0017] Figure 2 is a schematic view of a structure of the present application;

[0018] Figure 3 is a schematic view of a structure of the present application;

[0019] Figure 4 is a schematic view of a structure of the present application;

[0020] Figure 5 is a schematic view of a structure of the present application;

[0021] In the drawings: 1, sewage tank; 2, aeration frame; 201, moving frame; 202, support rod; 203, clamping piece; 3, main aeration pipe; 4, branch aeration pipe; 5, aeration disc; 6, lifting frame; 7, sliding frame; 701, sliding seat; 702, clamping groove; 703, sliding groove; 704, pulley block; 8, sliding rail; 9, connecting frame; 10, connecting seat; 11, mounting groove; 12, threaded rod; 13, lifting seat; 14, speed reducer motor; 15, air inlet pipe; 16, telescopic pipe; 17, fixing ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. EMBODIMENT

[0023] Please refer to Figures 1-5The embodiment provides the following technical scheme: a sewage aeration mixing device, which comprises a sewage pool 1, an aeration frame 2 arranged in the sewage pool 1, a main aeration pipe 3 fixedly connected to the aeration frame 2, a plurality of branch aeration pipes 4 connected to the main aeration pipe 3, an aeration disc 5 fixedly connected to the branch aeration pipe 4, lifting frames 6 fixedly connected to the left and right sides of the aeration frame 2, sliding frames 7 detachably connected to the front and rear ends of the lifting frames 6, sliding rails 8 slidably connected to the sliding frames 7, and the upper and lower ends of the sliding rails 8 being detachably connected to the sewage pool 1. The aeration disc 5 can be adjusted in height in the sewage pool 1 through the aeration frame 2 and the lifting frames 6, so that the aeration disc 5 can be applied to water levels at different heights in the sewage pool 1, the bubbles can be uniformly distributed in the sewage pool 1, the aeration and the sewage can be better mixed, and therefore the overall treatment effect of the sewage is improved.

[0024] In some embodiments, screw rods 12 are rotatably connected to the left and right sides in the sewage pool 1, lifting seats 13 are threadedly sleeved on the screw rods 12, the lifting seats 13 are fixedly connected to the lifting frames 6, the outer side of the sewage pool 1 is also fixedly connected to a speed reducer motor 14, and an output shaft of the speed reducer motor 14 is in transmission connection with one end of the screw rod 12. The speed reducer motor 14 can drive the screw rod 12 to rotate and drive the lifting seat 13 to move vertically upward or downward, so that the lifting frame 6 and the aeration frame 2 can be adjusted in height.

[0025] The device also comprises an aeration pump, an air inlet pipe 15 connected to an air outlet end of the aeration pump, an expansion pipe 16 connected to an air outlet end of the air inlet pipe 15, and the air outlet end of the expansion pipe 16 extending into the sewage pool 1 and being in communication with an air inlet end of the main aeration pipe 3. The aeration disc 5 can provide aeration to the sewage pool 1 through the aeration pump, and the expansion pipe 16 can always provide aeration to the main aeration pipe 3 during the lifting of the aeration frame 2.

[0026] The air inlet pipe 15 is fixedly connected to a fixing ring 17, and the fixing ring 17 is detachably connected to the sewage pool 1.

[0027] In some embodiments, the aeration frame 2 comprises a moving frame 201 and a support rod 202, a plurality of support rods 202 are fixedly connected to the moving frame 201 at intervals, a clamping piece 203 corresponding to the branch aeration pipe 4 is detachably connected to the support rod 202, and the clamping piece 203 is fixed to the support rod 202 through bolts. The clamping piece 203 can detachably connect the branch aeration pipe 4 to the support rod 202.

[0028] As Figure 5As shown, the sliding frame 7 comprises a sliding seat 701, the right side of the sliding seat 701 is provided with a clamping groove 702 matched with the lifting frame 6, the sliding seat 701 is clamped in the clamping groove 702 and is detachably connected with the lifting frame 6, in some embodiments, the sliding seat 701 and the lifting frame 6 are provided with corresponding bolt holes, the sliding seat 701 and the lifting frame 6 can be fixed by bolts, the left side of the sliding seat 701 is provided with a sliding groove 703 for the sliding rail 8, the left side of the sliding groove 703 is rotatably connected with a pulley block 704 matched with the sliding rail 8, the sliding seat 701 is limitedly and slidably connected with the sliding rail 8 through the pulley block 704, and the stability of the aeration frame 2 during lifting is improved.

[0029] The upper and lower ends of the sliding rail 8 are provided with connecting frames 9, the connecting frames 9 are detachably connected with the sewage tank 1, the other end of the connecting frame 9 is fixedly connected with a connecting seat 10, the other side of the connecting seat 10 is provided with a mounting groove 11 matched with the sliding rail 8, the sliding rail 8 is clamped in the mounting groove 11 and is detachably connected with the connecting seat 10, in some embodiments, the connecting seat 10 and the sliding rail 8 are provided with corresponding bolt holes, the connecting seat 10 and the sliding rail 8 are fixed by bolts, the connecting frame 9 and the connecting seat 10 are arranged, the sliding rail 8 can be disassembled in the sewage tank 1, and the length of the sliding rail 8 can be adjusted according to the height of the sewage tank 1, so that the moving distance of the aeration frame 2 in the sewage tank 1 can be adjusted.

[0030] The working principle of the utility model is: when working, the aeration pump is started, air enters into each branch aeration pipe 4 inside through the air inlet pipe 15, the telescopic pipe 16 and the main aeration pipe 3 in sequence, the aeration disc 5 on the branch aeration pipe 4 sends the air into the sewage tank 1 inside, the bubbles generated by aeration are mixed in the sewage, and at the same time when the aeration disc 5 works, the speed reducer 14 is started, the threaded rod 12 rotates and drives the lifting seat 13 to move vertically, the aeration frame 2 drives the aeration disc 5 to move upwards or downwards, uniform bubbles can be generated in the sewage in the sewage tank 1, and the sewage can be mixed better.

[0031] Finally, it should be noted that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A sewage aeration mixing device, characterized by: The utility model provides a sewage tank, which comprises a sewage tank (1), an aeration frame (2) arranged in the sewage tank (1), a main aeration pipe (3) fixedly connected to the aeration frame (2), a plurality of branch aeration pipes (4) connected to the main aeration pipe (3), an aeration disc (5) fixedly connected to the branch aeration pipe (4), a lifting frame (6) fixedly connected to both sides of the aeration frame (2), a sliding frame (7) detachably connected to both ends of the lifting frame (6), a sliding rail (8) slidably connected to the sliding frame (7), and the sliding rail (8) is detachably connected to the sewage tank (1).

2. The sewage aeration mixing device according to claim 1, characterized in that: The aeration frame (2) comprises a moving frame (201) and a support rod (202), a plurality of support rods (202) are fixedly connected to the moving frame (201) at intervals, and a clamping piece (203) corresponding to the branch aeration pipe (4) is detachably connected to the support rod (202).

3. The sewage aeration mixing device according to claim 1, characterized in that: The sliding frame (7) comprises a sliding seat (701), a clamping groove (702) matched with the lifting frame (6) is arranged on one side of the sliding seat (701), the sliding seat (701) is clamped in the clamping groove (702) and detachably connected with the lifting frame (6), a sliding groove (703) through which the sliding rail (8) passes is arranged on the other side of the sliding seat (701), and a pulley block (704) matched with the sliding rail (8) is rotatably connected to the sliding groove (703).

4. The sewage aeration mixing device according to claim 1, characterized in that: Both ends of the sliding rail (8) are provided with a connecting frame (9) detachably connected to the sewage tank (1), the other end of the connecting frame (9) is fixedly connected with a connecting seat (10), the other side of the connecting seat (10) is provided with a mounting groove (11) matched with the sliding rail (8), and the sliding rail (8) is clamped in the mounting groove (11) and detachably connected with the connecting seat (10).

5. The sewage aeration mixing device according to claim 1, characterized in that: Threaded rods (12) are rotatably connected to both sides of the sewage tank (1), a lifting seat (13) is threadedly sleeved on the threaded rod (12), the lifting seat (13) is fixedly connected to the lifting frame (6), a speed reducer (14) is further fixedly connected to the outside of the sewage tank (1), and the output shaft of the speed reducer (14) is in transmission connection with one end of the threaded rod (12).

6. A sewage aeration mixing device according to any one of claims 1 to 5, characterized in that: An aeration pump is further arranged, an air inlet pipe (15) is connected to the air outlet end of the aeration pump, an extension pipe (16) is connected to the air outlet end of the air inlet pipe (15), and the air outlet end of the extension pipe (16) extends into the sewage tank (1) and is in communication with the air inlet end of the main aeration pipe (3).

7. A sewage aeration mixing device according to claim 6, wherein: A fixing ring (17) is fixedly connected to the air inlet pipe (15), and the fixing ring (17) is detachably connected to the sewage tank (1).

Images