Sewage aeration device convenient to disassemble and clean

Abstract

The sewage aeration device comprises a main pipeline and an air supply pipeline communicated with the bottom of the main pipeline, corrugated pipes are communicated with two sides of the bottom of the air supply pipeline, an aeration pipe is communicated with one end, far away from the air supply pipeline, of each corrugated pipe, a plurality of spray heads are communicated with the surface of each aeration pipe, and the spray heads are communicated with the main pipeline. Connecting blocks are fixedly connected to the two sides of the surface of the air supply pipeline, the sides, away from the air supply pipeline, of the connecting blocks extend to the outer side of the aeration pipe and are movably connected with the aeration pipe through pin shafts, and an adjusting structure is arranged on the surface of the air supply pipeline. The aeration device is realized through the corrugated pipe and the aeration pipe at the bottom of the air supply pipeline, the position of the aeration pipe can be flexibly adjusted through the flexible connection of the corrugated pipe to adapt to different sewage environments, and meanwhile, the aeration pipe can be conveniently disassembled and cleaned through the movable connection mode of the connecting block and the pin shaft; and the use convenience and the maintenance efficiency of the device are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage aeration technical field, concretely is a kind of sewage aeration device of convenient dismounting and cleaning. BACKGROUND

[0002] Sewage aeration is an important link in the process of sewage treatment, it involves into air to sewage to increase the dissolved oxygen content in sewage, and promote the contact of organic matter and microorganism and dissolved oxygen, to accelerate the oxidation and decomposition of organic matter, sewage aeration refers to using certain method and equipment, air is forced into sewage, make pool sewage and air contact oxygenation, and agitate liquid process.

[0003] For example, Chinese patent network discloses patent application No. 201821542156.2, patent name is pig farm sewage aeration device, including aeration tank, the inner cavity core part of aeration tank is provided with sludge retention container, the inside of sludge retention container is hollow, the inner cavity lower part of sludge retention container is provided with water inlet pipe and aeration pipe, a plurality of first water outlets are arranged on water inlet pipe, a plurality of microporous aeration heads are arranged on aeration pipe, a plurality of second water outlets are arranged on the inner cavity upper part of sludge retention container, the first aeration tank is provided with polyethylene filler outside sludge retention container. The utility model not only simple and reasonable structure design, but also promote fecal sewage discharge, avoid environmental pollution, have broad application prospect.

[0004] But the structure of existing aeration device is single, the transverse length of directly threaded connection pipeline is too high, so a large amount of space needs to be occupied, the operation convenience in the process of dismounting and cleaning is reduced, and cleaning and dismounting efficiency is affected. UTILITY MODEL CONTENT

[0005] To solve the problems in the above background art, the utility model aims at providing a sewage aeration device convenient to dismount and clean, which has the advantages of improving dismounting efficiency, and solves the problems of single structure of existing aeration device, too high transverse length of directly threaded connection pipeline, large amount of space occupied, low operation convenience in the process of dismounting and cleaning, and affected cleaning and dismounting efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sewage aeration device convenient to dismount and clean, comprising a main pipeline;

[0007] The gas supply pipeline is communicated at the bottom of the main pipeline.

[0008] The bottom of the air supply pipeline is communicated with corrugated pipes on both sides, the corrugated pipes are communicated with aeration pipes at the ends away from the air supply pipeline, the surface of the aeration pipe is communicated with a plurality of spray heads, the surface of the air supply pipeline is fixedly connected with connecting blocks on both sides, the side of the connecting block away from the air supply pipeline extends to the outside of the aeration pipe and is movably connected with the aeration pipe through a pin shaft, and the surface of the air supply pipeline is provided with an adjusting structure.

[0009] As preferred in the utility model, the adjusting structure comprises a lifting plate sleeved on the surface of the air supply pipeline, and the bottom of the lifting plate is fixedly connected with traction ropes on both sides.

[0010] As preferred in the utility model, the left side and the right side of the air supply pipeline are fixedly connected with elastic plates, and the side of the elastic plate away from the air supply pipeline is in contact with the top of the aeration pipe.

[0011] As preferred in the utility model, the outside of the elastic plate is fixedly connected with a supporting wheel, and the traction rope is hung on the surface of the supporting wheel and is slidably connected with the supporting wheel.

[0012] As preferred in the utility model, the bottom of the aeration pipe is fixedly connected with a buffer pad, and the inside of the buffer pad is hollow.

[0013] As preferred in the utility model, the surface of the air supply pipeline is screw-connected with a rotating wheel located at the bottom of the lifting plate, and the top of the rotating wheel is in contact with the bottom of the lifting plate.

[0014] Compared with the prior art, the utility model has the advantages as follows:

[0015] 1. The corrugated pipe at the bottom of the air supply pipeline and the aeration pipe are used to realize flexible connection of the corrugated pipe, so that the aeration pipe can be flexibly adjusted in position and adapt to different sewage environments, and the movable connection mode of the connecting block and the pin shaft enables the aeration pipe to be conveniently disassembled and cleaned, thereby greatly improving the use convenience and maintenance efficiency of the device.

[0016] 2. The introduction of the adjusting structure, especially the design of the lifting plate and the traction rope, enables the aeration pipe to be folded and unfolded as needed, not only reduces the occupied space of the device when not in use, but also facilitates transportation and storage, and in addition, the height of the lifting plate can be adjusted to accurately control the unfolding degree of the aeration pipe, thereby meeting the needs of different sewage treatment scenes.

[0017] 3、The utility model discloses further enhance the stability of aeration pipe through the setting of elastic plate, when aeration pipe is impacted by water flow or external force, elastic plate can provide additional support force, prevent aeration pipe from deforming or damaging, not only prolong the service life of device, guarantee the stability of aeration effect.

[0018] 4、The utility model discloses the design of support wheel makes that traction rope is more smooth when pulling aeration pipe, reduces friction and resistance, not only improves the efficiency of adjusting structure, reduces energy consumption, simultaneously, support wheel still plays certain guiding effect, makes aeration pipe more stable and orderly in the folding and unfolding process.

[0019] 5、The utility model discloses the buffer pad of aeration pipe bottom fixed can effectively reduce the direct contact between aeration pipe and sewage pool bottom or other hard, thereby reducing abrasion and noise, the hollow buffer pad design can also provide certain buoyancy, makes aeration pipe more stable in water, this helps to keep the integrity of aeration pipe and improve aeration efficiency.

[0020] 6、The utility model discloses the introduction of runner makes the height adjustment of lifting plate more flexible and convenient, through rotating runner, can easily realize the accurate adjustment of lifting plate height, thereby satisfying the demand of different sewage treatment scene to aeration pipe unfolding height, not only improves the operability of device, enhances its adaptability and flexibility. DRAWINGS

[0021] Figure 1 It is the structure schematic drawing of the utility model;

[0022] Figure 2 It is the main view structure schematic drawing of the utility model;

[0023] Figure 3 It is the local structure schematic drawing of the utility model;

[0024] Figure 4 It is the utility model Figure 3 It is the structure schematic drawing of A place of amplification of the utility model.

[0025] In the drawing: 1, main pipeline;2, gas supply pipeline;3, bellows;4, aeration pipe;5, spray head;6, connecting block;7, adjusting structure;8, lifting plate;9, traction rope;10, elastic plate;11, support wheel;12, buffer pad;13, runner. SPECIFIC IMPLEMENTATION

[0026] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0027] As Figures 1 to 4 Indicated, the utility model provides a kind of sewage aeration device of convenient disassembly and cleaning, including main pipeline 1;

[0028] Gas supply pipeline 2 is communicated in the bottom of main pipeline 1;

[0029] The both sides of the bottom of gas supply pipeline 2 are communicated with bellow 3, the end of bellow 3 away from gas supply pipeline 2 is communicated with aeration pipe 4, the surface of aeration pipe 4 is communicated with several spray heads 5, the both sides of the surface of gas supply pipeline 2 are fixedly connected with connecting block 6, the side of connecting block 6 away from gas supply pipeline 2 extends to the outside of aeration pipe 4 and is movably connected with aeration pipe 4 by pin shaft, the surface of gas supply pipeline 2 is provided with adjusting structure 7, adjusting structure 7 can control aeration pipe 4 to fold and reduce the space occupied.

[0030] Reference Figure 2 , adjusting structure 7 includes lifting plate 8 that is sleeved on the surface of gas supply pipeline 2, the both sides of the bottom of lifting plate 8 are fixedly connected with traction rope 9, the side of traction rope 9 away from lifting plate 8 is fixedly connected with the top of gas supply pipeline 2.

[0031] As a kind of technical optimization scheme of the utility model, by the introduction of adjusting structure 7, especially the design of lifting plate 8 and traction rope 9, aeration pipe 4 can be folded and unfolded according to needs, not only reduce the space occupied when device is not used, also facilitate transportation and storage, in addition, by adjusting the height of lifting plate 8, the accurate control of the unfolding degree of aeration pipe 4 can be realized, to meet the needs of different sewage treatment scenarios.

[0032] Reference Figure 3 , the left side and the right side of gas supply pipeline 2 are fixedly connected with elastic plate 10, the side of elastic plate 10 away from gas supply pipeline 2 is in contact with the top of aeration pipe 4.

[0033] As a kind of technical optimization scheme of the utility model, by the setting of elastic plate 10, the stability of aeration pipe 4 is further enhanced, when aeration pipe 4 is impacted by water flow or external force, elastic plate 10 can provide additional support force, prevent aeration pipe 4 from deforming or damaging, not only prolong the service life of device, also guarantee the stability of aeration effect.

[0034] Reference Figure 4The outer side of the elastic plate 10 is fixedly connected with a supporting wheel 11, the traction rope 9 is hung on the surface of the supporting wheel 11 and is in sliding connection with the supporting wheel 11.

[0035] As a technical optimization scheme of the utility model, the traction rope 9 is more smooth when pulling the aeration pipe 4 through the design of the supporting wheel 11, and the friction and resistance are reduced, not only the efficiency of the adjusting structure 7 is improved, but also the energy consumption is reduced, meanwhile, the supporting wheel 11 also plays a certain guiding role, so that the aeration pipe 4 is more stable and orderly in the folding and unfolding process.

[0036] Reference Figure 2 The bottom of the aeration pipe 4 is fixedly connected with a buffer pad 12, and the buffer pad 12 is internally hollow.

[0037] As a technical optimization scheme of the utility model, the direct contact between the aeration pipe 4 and the bottom of the sewage tank or other hard objects can be effectively reduced through the buffer pad 12 fixed at the bottom of the aeration pipe 4, so as to reduce the abrasion and noise, and the hollow buffer pad 12 can also provide a certain buoyancy, so that the aeration pipe 4 is more stable in water, which helps to maintain the integrity of the aeration pipe 4 and improve the aeration efficiency.

[0038] Reference Figure 1 The surface of the gas supply pipeline 2 is screw-connected with a rotating wheel 13 located at the bottom of the lifting plate 8, and the top of the rotating wheel 13 is in contact with the bottom of the lifting plate 8.

[0039] As a technical optimization scheme of the utility model, the height adjustment of the lifting plate 8 is more flexible and convenient through the introduction of the rotating wheel 13, and the height of the lifting plate 8 can be accurately adjusted by rotating the rotating wheel 13, so as to meet the demand of different sewage treatment scenes on the unfolding height of the aeration pipe 4, not only the operability of the device is improved, but also the adaptability and flexibility are enhanced.

[0040] The working principle and use process of the utility model: the main body structure of the device includes main pipeline 1, gas supply pipeline 2, bellows 3, aeration pipe 4 and spray head 5, and main pipeline 1 is responsible for introducing gas.Gas supply pipeline 2 is communicated at the bottom of main pipeline 1.It is used for further conveying gas to the area needing aeration.Bellows 3 are connected at the bottom of both sides of gas supply pipeline 2.They have certain elasticity and can adapt to different shapes and depth of sewage environment.Aeration pipe 4 is connected with gas supply pipeline 2 through bellows 3, and its surface is distributed with multiple spray heads 5, which are used for uniformly releasing gas into sewage to realize aeration effect.When it is needed to disassemble and clean gas supply pipeline 2, the surface of gas supply pipeline 2 is also threadedly connected with runner 13 located at the bottom of lifting plate 8.The top of runner 13 is in contact with the bottom of lifting plate 8, and the height of lifting plate 8 can be adjusted by rotating runner 13.When it is needed to fold aeration pipe 4, lifting plate 8 can be operated to move upward, and traction rope 9 at the bottom of lifting plate 8 is fixedly connected with the top of gas supply pipeline 2, so that the top of aeration pipe 4 is pulled to move close to gas supply pipeline 2 and fold up, so that aeration pipe 4 can greatly reduce the occupied space when not in use, and is convenient to store and transport.

[0041] In conclusion: the convenient disassembly and cleaning sewage aeration device is realized through bellows 3 at the bottom of gas supply pipeline 2 and aeration pipe 4, the flexible connection of bellows 3 makes aeration pipe 4 can flexibly adjust the position and adapt to different sewage environment, meanwhile, the movable connection mode of connecting block 6 and pin shaft makes aeration pipe 4 can be conveniently disassembled and cleaned, which greatly improves the use convenience and maintenance efficiency of the device.

[0042] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sewage aeration device convenient to disassemble and clean, comprising a main pipeline (1); A gas supply pipeline (2) is communicated at the bottom of the main pipeline (1); characterized in that Both sides of the bottom of the gas supply pipeline (2) are communicated with corrugated pipes (3), one end of the corrugated pipe (3) away from the gas supply pipeline (2) is communicated with an aeration pipe (4), the surface of the aeration pipe (4) is communicated with a plurality of spray heads (5), both sides of the surface of the gas supply pipeline (2) are fixedly connected with connecting blocks (6), one side of the connecting block (6) away from the gas supply pipeline (2) extends to the outside of the aeration pipe (4) and is movably connected with the aeration pipe (4) through a pin shaft, the surface of the gas supply pipeline (2) is provided with an adjusting structure (7), the adjusting structure (7) can control the aeration pipe (4) to be folded and reduce the occupied space.

2. The portable and detachable cleaning sewage aeration device according to claim 1, characterized in that: The adjusting structure (7) comprises a lifting plate (8) sleeved on the surface of the gas supply pipeline (2), both sides of the bottom of the lifting plate (8) are fixedly connected with traction ropes (9), one side of the traction rope (9) away from the lifting plate (8) is fixedly connected with the top of the gas supply pipeline (2).

3. The portable and detachable cleaning sewage aeration device according to claim 2, characterized in that: Both left and right sides of the gas supply pipeline (2) are fixedly connected with elastic plates (10), one side of the elastic plate (10) away from the gas supply pipeline (2) is in contact with the top of the aeration pipe (4).

4. The portable and detachable cleaning sewage aeration device according to claim 3, characterized in that: The outer side of the elastic plate (10) is fixedly connected with a supporting wheel (11), the traction rope (9) is hung on the surface of the supporting wheel (11) and is slidably connected with the supporting wheel (11).

5. The portable and detachable cleaning sewage aeration device according to claim 1, characterized in that: The bottom of the aeration pipe (4) is fixedly connected with a buffer pad (12), the inside of the buffer pad (12) is hollow.

6. The portable and detachable cleaning sewage aeration device according to claim 2, characterized in that: The surface of the gas supply pipeline (2) is threadedly connected with a rotating wheel (13) located at the bottom of the lifting plate (8), the top of the rotating wheel (13) is in contact with the bottom of the lifting plate (8).

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