Anti-blocking microporous tubular aerator

Abstract

The utility model relates to sewage treatment technical field discloses a kind of anti-blocking microporous pipe type aerator, including main component, including pipe type aerator, pipe type aerator quantity is two, pipe type aerator one end is provided with clamping frame, and connecting pipe is inserted in the inner wall of clamping frame;Mounting assembly is set to one side of clamping frame, including mounting piece, and mounting piece includes the clamping plate hinged to the inner wall of clamping frame, and fixed groove is opened in the inner wall of clamping plate, and connecting plate is set to the inner wall of fixed groove, and supporting frame is fixed to the one end of connecting plate, and the inner wall of supporting frame is hinged with pulley.The utility model has beneficial effect for: two pipe type aerators and connecting pipe are connected using clamping structure, not only can avoid the sealing failure, water leakage, air leakage, dirt blockage and dismounting cumbersome problem that bolt fixation is prone to, but also can be strengthened connection fixed with the vibration of aerator when working, improve installation convenience and operating stability.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to an anti-clogging microporous tubular aerator. Background Technology

[0002] Air or oxygen is pressurized and introduced into the tubular body, then released into the wastewater as tiny bubbles through the micropores on the membrane. This significantly increases the gas-liquid contact area and contact time, effectively enhancing the dissolved oxygen content of the water and providing sufficient oxygen for microorganisms in the wastewater biological treatment process, thereby promoting pollutant degradation. This equipment features uniform aeration, high oxygen utilization, and low energy consumption. Its microporous structure reduces clogging by impurities in the wastewater, making it suitable for biological treatment systems in various wastewater treatment plants. During operation, the continuously introduced gas forms a high-pressure airflow within the micropores, creating a "blowout effect" on tiny impurities attempting to enter the pores, effectively preventing impurities from adhering or embedding, thus achieving an anti-clogging effect. In the conventional installation of tubular aerators, two aerators are usually fitted onto the outside of the connecting pipe and then fixed with bolts. This method is prone to sealing failure due to loose bolts and sewage corrosion, which can lead to water and air leakage. In addition, the disassembly and assembly process is cumbersome, and the bolts and installation parts are prone to dirt accumulation and blockage. Furthermore, uneven installation stress may affect the operational stability of the aerator. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing anti-clogging microporous tubular aerators, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that it is inconvenient to install.

[0006] To solve the above technical problems, this utility model provides the following technical solution: a clog-resistant microporous tubular aerator, which includes a main component including a tubular aerator, wherein the number of tubular aerators is two, and a retaining frame is provided at one end of the tubular aerator, and a connecting pipe is inserted into the inner wall of the retaining frame. The mounting component, located on one side of the card frame, includes a mounting piece. The mounting piece includes a locking plate hinged to the inner wall of the card frame. The inner wall of the locking plate has a fixing groove, and the inner wall of the fixing groove is provided with a connecting plate. One end of the connecting plate is fixed with a support frame, and the inner wall of the support frame is hinged with a pulley.

[0007] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, the installation assembly further includes a support member, which includes a locking block inserted into the inner wall of the locking plate.

[0008] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, wherein: a fixing rod is fixed to one end of the locking block, and a protective block is fixed to one end of the fixing rod.

[0009] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, a spring is sleeved on the outside of the fixing rod, one end of the spring is fixed to one end of the protective block, and the other end is fixed to one end of the clip frame.

[0010] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, wherein: a fixing plate is fixed at one end of the connecting plate, and a support groove is provided on the inner wall of the fixing plate.

[0011] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, the installation assembly further includes a connector, which includes a support plate disposed on the inner wall of the support groove.

[0012] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, a compression block is provided at one end of the support plate, a positioning block is sleeved on the outer side of the support plate, and one end of the positioning block is fixed to one end of the frame.

[0013] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, a plurality of elastic blocks are provided at one end of the support plate.

[0014] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, the inner wall of the support plate is provided with an extrusion groove, and the inner wall of the extrusion groove is provided with an extrusion rod.

[0015] As a preferred embodiment of the anti-clogging microporous tubular aerator of this utility model, one end of the extrusion rod is fixed with a placement strip, and one end of the placement strip is fixed to the surface of the card frame.

[0016] The beneficial effects of this utility model are as follows: the use of a snap-fit ​​structure to connect two tubular aerators and the connecting pipe can not only avoid the problems of sealing failure, water and air leakage, dirt accumulation and blockage, and cumbersome disassembly and assembly that are prone to occur with bolt fixing, but also strengthen the connection and fixation by means of the vibration of the aerator during operation, thereby improving the convenience of installation and the stability of operation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a structural diagram of an anti-clogging microporous tubular aerator.

[0018] Figure 2 This is a structural diagram of the frame of an anti-clogging microporous tubular aerator.

[0019] Figure 3 This is a diagram of the pulley structure for an anti-clogging microporous tubular aerator.

[0020] Figure 4 This is a structural diagram of the locking plate of an anti-clogging microporous tubular aerator.

[0021] Figure 5 For anti-clogging microporous tubular aerators Figure 4 Enlarged view of the structure at point A in the middle.

[0022] Figure 6 This is a structural diagram of the placement strips for an anti-clogging microporous tubular aerator. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example 1 Reference Figures 1-6 This is the first embodiment of the present invention. This embodiment provides an anti-clogging microporous tubular aerator. The anti-clogging microporous tubular aerator includes a main body component 1 and an installation component 2. The two components work together to facilitate the connection of the tubular aerator to the connecting pipe.

[0027] The main component 1 includes two tubular aerators 11. One end of each tubular aerator 11 is provided with a retaining frame 12, and a connecting pipe 13 is inserted into the inner wall of the retaining frame 12.

[0028] The tubular aerator 11 is a tubular aeration device used in wastewater treatment to inject air or oxygen into the water to promote biological treatment reactions and increase dissolved oxygen content. The retaining frame 12 at one end of the tubular aerator 11 is mainly used to fix the connection between itself and the connecting pipe 13. By installing the retaining frames 12 on two tubular aerators 11, one retaining frame 12 is fixed with a guide shaft, and the other retaining frame 12 is provided with a guide groove, the two retaining frames 12 are fitted onto the outside of the connecting pipe 13 and then locked in place, thereby fixing the two tubular aerators 11 to the connecting pipe 13.

[0029] This is existing technology, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand its working principle.

[0030] Mounting component 2, located on one side of the frame 12, includes mounting component 21. Mounting component 21 includes a locking plate 211 hinged to the inner wall of the frame 12. The inner wall of the locking plate 211 has a fixing groove 211-1. The inner wall of the fixing groove 211-1 is provided with a connecting plate 212. One end of the connecting plate 212 is fixed with a support frame 213. The inner wall of the support frame 213 is hinged with a pulley 214.

[0031] The mounting components 2 are set into two groups, respectively arranged on both sides of the frame 12. First, the guide shaft is inserted into the guide groove to complete the initial positioning of the two frames 12. Then, the locking plate 211 is moved, which drives the connecting plate 212. The connecting plate 212 drives the support frame 213, which in turn drives the pulley 214 to move and rotate.

[0032] When one side of the locking plate 211 is in contact with one side of the locking frame 12, the pulley 214 simultaneously engages with the corresponding locking frame 12, and by squeezing the locking frame 12, it moves closer to the other locking frame 12, thus finally fixing the two locking frames 12.

[0033] Example 2 Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, the mounting component 2 also includes a support 22, which includes a locking block 221 that is inserted into the inner wall of the locking plate 211.

[0035] The inner wall of the locking plate 211 has a slot corresponding to the locking block 221.

[0036] First, insert the guide shaft into the guide groove to complete the initial positioning of the two card frames 12. Then, move the card plate 211. The moving card plate 211 will press the card block 221 to make it move.

[0037] Specifically, a fixing rod 222 is fixed to one end of the locking block 221, and a protective block 223 is fixed to one end of the fixing rod 222.

[0038] The moving locking plate 211 presses against the locking block 221, causing it to move. The movement of the locking block 221 drives the fixed rod 222 to move, and the fixed rod 222 drives the protective block 223 to move synchronously.

[0039] Specifically, a spring 224 is sleeved on the outside of the fixing rod 222. One end of the spring 224 is fixed to one end of the protective block 223, and the other end is fixed to one end of the clip frame 12.

[0040] The moving locking plate 211 presses against the locking block 221, causing it to move. The moving locking block 221 drives the fixed rod 222 to move, which in turn drives the protective block 223 to move synchronously. The moving protective block 223 pulls the spring 224. At this time, the locking block 221 engages with the slot on the inner wall of the locking plate 211. When one side of the locking plate 211 is in contact with one side of the frame 12, the pulley 214 simultaneously engages with the corresponding frame 12. By pressing the frame 12, it moves it closer to the other frame 12, thus fixing the two frames 12. The locking plate 211 is limited by the engagement of the locking block 221 with the slot.

[0041] Specifically, a fixing plate 225 is fixed to one end of the connecting plate 212, and a support groove 225-1 is provided on the inner wall of the fixing plate 225.

[0042] After installation, the tubular aerator 11 will vibrate during use, causing the fixed plate 225 to shift.

[0043] When the fixed plate 225 is displaced, it will drive the connecting plate 212 to move along the inner wall of the fixed groove 211-1. Then, the connecting plate 212 will drive the support frame 213, causing the pulley 214 to move synchronously and continuously squeeze one side of the clamping frame 12, causing it to move closer to the other side of the clamping frame 12. Finally, the two clamping frames 12 are more firmly engaged in the working state of the tubular aerator 11.

[0044] Example 3 Reference Figure 5 and Figure 6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0045] Specifically, the installation component 2 also includes a connector 23, which includes a support plate 231 disposed on the inner wall of the support groove 225-1.

[0046] The tubular aerator 11 will vibrate during use. At this time, the support plate 231 will squeeze the support groove 225-1, causing the fixed plate 225 to move.

[0047] Specifically, a pressing block 232 is provided at one end of the support plate 231, and a positioning block 233 is sleeved on the outside of the support plate 231. One end of the positioning block 233 is fixed to one end of the card frame 12.

[0048] During use, the tubular aerator 11 will vibrate. The support plate 231 will drive the extrusion block 232 to extrude the support groove 225-1, causing the fixed plate 225 to move. The support plate 231 will slide on the outside of the positioning block 233, which is used to support and guide the support plate 231.

[0049] Specifically, one end of the support plate 231 is provided with multiple elastic blocks 234.

[0050] When the support plate 231 moves downward, the elastic block 234 does not dampen its movement; conversely, when the support plate 231 moves upward, the elastic block 234 is continuously squeezed by the positioning block 233, thereby achieving the corresponding damping effect.

[0051] Specifically, the inner wall of the support plate 231 is provided with an extrusion groove 231-1, and an extrusion rod 235 is provided on the inner wall of the extrusion groove 231-1.

[0052] The vibration of the tubular aerator 11 will drive the extrusion rod 235 to move. The movement of the extrusion rod 235 will extrude the extrusion groove 231-1, causing the support plate 231 to move. The movement of the support plate 231 will drive the extrusion block 232 to extrude the support groove 225-1, causing the fixed plate 225 to move. The movement of the support plate 231 will slide on the outside of the positioning block 233. The positioning block 233 is used to support and guide the support plate 231.

[0053] Specifically, one end of the extrusion rod 235 is fixed with a placement strip 236, and one end of the placement strip 236 is fixed to the surface of the card frame 12.

[0054] The placement bar 236 rests on the surface of the tubular aerator 11 and will not affect the working effect of the tubular aerator 11. The vibration generated by the tubular aerator 11 during operation causes the placement bar 236 to vibrate. The movement of the placement bar 236 causes the extrusion rod 235 to extrude the extrusion groove 231-1, thereby causing the support plate 231 to move.

[0055] When it is necessary to separate the two card frames 12, the protective block 223 is moved to drive the card block 221 to separate from the card slot, so that the card plate 211 can be moved and separated from the card frame 12 directly, and the support plate 231 will not affect the movement of the card plate 211.

[0056] In use, the two tubular aerator frames 12 are fitted onto the outside of the connecting pipe 13. The guide shaft on one frame 12 is inserted into the guide groove of the other frame 12 to complete the initial positioning of the two frames 12, laying the foundation for subsequent fixing. Then, the locking plate 211 is moved, pressing the locking block 221. The locking block 221 drives the fixing rod 222 and the protective block 223 to move synchronously, simultaneously pulling the spring 224 fitted on the outside of the fixing rod 222. When the locking block 221 is close to the slot, the rebound force of the spring 224 will cause the locking block 221 to engage with the slot. As the locking plate 211 moves... The connecting plate 212 moves, which in turn moves the support frame 213. The support frame 213 then moves the pulley 214 to rotate and fit against the corresponding card frame 12. By squeezing, the two card frames 12 come closer together, thus achieving a stable fixation between the card frame 12, the connecting pipe 13, and the two tubular aerators 11. At the same time, the engagement of the card block 221 with the card slot completes the limiting of the card plate 211. During this process, the positioning block 233 provides support and guidance for the support plate 231. When the support plate 231 moves downward, the elastic block 234 is not affected by damping. When it moves upward, the elastic block 234 is continuously squeezed by the positioning block 233, achieving a suitable damping effect.

[0057] The vibration generated during the operation of the tubular aerator 11 causes the placement bar 236 to move. The placement bar 236 drives the extrusion rod 235 to extrude the extrusion groove 231-1, causing the support plate 231 to move. This pushes the support plate 231 and the extrusion block 232 to extrude the support groove 225-1, further assisting the displacement of the fixing plate 225. This drives the pulley 214 to move, strengthening the reinforcement effect of the frame 12.

[0058] When the two card frames 12 need to be separated, the movable protective block 223 drives the card block 221 to separate from the card slot, so that the card plate 211 can be moved directly to detach from the card frame 12. The support plate 231 will not obstruct the movement of the card plate 211, making the separation convenient.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A clog-resistant microporous tubular aerator, characterized in that: include, The main component (1) includes a tubular aerator (11), there are two tubular aerators (11), one end of the tubular aerator (11) is provided with a frame (12), and a connecting pipe (13) is inserted into the inner wall of the frame (12). The mounting component (2) is located on one side of the card frame (12) and includes a mounting member (21). The mounting member (21) includes a locking plate (211) hinged to the inner wall of the card frame (12). The inner wall of the locking plate (211) is provided with a fixing groove (211-1). The inner wall of the fixing groove (211-1) is provided with a connecting plate (212). One end of the connecting plate (212) is fixed with a support frame (213). The inner wall of the support frame (213) is hinged with a pulley (214).

2. The anti-clogging microporous tubular aerator as described in claim 1, characterized in that: The mounting assembly (2) further includes a support (22) which includes a locking block (221) that is inserted into the inner wall of the locking plate (211).

3. The anti-clogging microporous tubular aerator as described in claim 2, characterized in that: One end of the card block (221) is fixed with a fixing rod (222), and one end of the fixing rod (222) is fixed with a protective block (223).

4. The anti-clogging microporous tubular aerator as described in claim 3, characterized in that: A spring (224) is sleeved on the outside of the fixing rod (222). One end of the spring (224) is fixed to one end of the protective block (223), and the other end is fixed to one end of the card frame (12).

5. The anti-clogging microporous tubular aerator as described in claim 4, characterized in that: One end of the connecting plate (212) is fixed with a fixing plate (225), and the inner wall of the fixing plate (225) is provided with a support groove (225-1).

6. The anti-clogging microporous tubular aerator as described in claim 5, characterized in that: The mounting assembly (2) further includes a connector (23), which includes a support plate (231) disposed on the inner wall of the support groove (225-1).

7. The anti-clogging microporous tubular aerator as described in claim 6, characterized in that: One end of the support plate (231) is provided with a pressing block (232), and a positioning block (233) is sleeved on the outside of the support plate (231). One end of the positioning block (233) is fixed to one end of the card frame (12).

8. The anti-clogging microporous tubular aerator as described in claim 7, characterized in that: The support plate (231) has a plurality of elastic blocks (234) at one end.

9. The anti-clogging microporous tubular aerator as described in claim 8, characterized in that: The inner wall of the support plate (231) is provided with an extrusion groove (231-1), and an extrusion rod (235) is provided on the inner wall of the extrusion groove (231-1).

10. The anti-clogging microporous tubular aerator as described in claim 9, characterized in that: One end of the extrusion rod (235) is fixed with a placement strip (236), and one end of the placement strip (236) is fixed to the surface of the card frame (12).

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