Microporous tubular aeration device

Abstract

The utility model discloses a micropore tubular aeration device, including a plurality of intake components, transfer box, a plurality of exhaust components, pipe plug and mounting component, the top of transfer box is fixed with the fixed pipe, the top of the fixed pipe is sealed and rotatingly connected with the butt joint pipe, the bottom end of intake component is fixed with the butt joint pipe, and the bottom end of exhaust component is fixed with the mounting component. Through holes are formed in the two sides of the switching box, and the multiple exhaust assemblies are fixedly installed at the through holes after being spliced. According to the utility model, the air inlet assembly, the adapter box, the exhaust assembly, the pipe plug and the mounting assembly are arranged, the air inlet assembly and the exhaust assembly are both fixedly connected with the adapter box, and the air inlet assembly and the exhaust assembly are both designed into a splicing type, so that the air inlet assembly and the exhaust assembly with corresponding sizes can be flexibly spliced according to the depth and the width of the aeration tank, and the universality is better; the installation of the whole aeration device is completed after the air inlet assembly is installed through the installation assembly, and each exhaust assembly does not need to be fixed respectively, so that the installation is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration, in particular to a microporous tube aeration device. Background Art

[0002] Microporous aerator is an essential equipment for aeration and oxygenation. The selection of aeration equipment not only affects the biological treatment effect of sewage, but also affects the land occupation, investment and operation cost of sewage treatment plant. Microporous aerators mainly include: hanging chain aerator, membrane microporous aerator, rotary aerator, tube aerator, disc aerator, microporous ceramic aerator, hose aerator, etc.

[0003] The current microporous tube aeration devices are all installed at the bottom of the aeration tank, and each aeration tube needs to be fixed and installed separately, which takes a long time to install. Secondly, the length of the aeration tube cannot be flexibly adjusted according to the actual size of the aeration tank during installation. In addition, the current aeration devices are all fixed at the bottom of the aeration tank, and the aeration range is relatively limited. Therefore, more aeration tubes need to be installed in the specified area to achieve a good aeration effect, which leads to a large amount of equipment investment. Therefore, the utility model proposes a microporous tube aeration device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a microporous tube aeration device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a microporous tubular aeration device, comprising multiple air intake components, an adapter box, multiple exhaust components, a pipe plug and an installation component, a fixed pipe is fixed on the top of the adapter box, a butt pipe is sealingly and rotatably connected to the top of the fixed pipe, the bottom end of the air intake component is fixedly installed with the butt pipe, through holes are opened on both sides of the adapter box, multiple exhaust components are spliced ​​and fixedly installed at the through holes, and the installation component is located on the top of the air intake component.

[0006] Furthermore, the air intake assembly includes an air intake pipe, a threaded head is fixed to the bottom of the air intake pipe, and the inner wall of the top of the air intake pipe and the inner wall of the butt pipe are both provided with internal threads for screwing into the threaded head.

[0007] Furthermore, the mounting assembly includes a clamp sleeved on the surface of the air intake pipe, a second locking bolt passes through and is threadedly connected to the side wall of the clamp, and a mounting plate is fixedly connected to the outer side wall of the clamp.

[0008] Furthermore, the exhaust assembly includes an exhaust pipe, a plurality of microporous aeration heads are fixed on the side of the exhaust pipe, a pipe sleeve is fixed on the outer wall of the adapter box near the through hole and one end of the exhaust pipe, the end of the exhaust pipe away from the pipe sleeve and the pipe plug can be inserted into the corresponding pipe sleeve, a first locking bolt passes through the side wall of the pipe sleeve and is threadedly connected, and the microporous aeration heads of the exhaust assemblies on both sides of the adapter box are installed in opposite directions.

[0009] Furthermore, a positioning groove is formed on the inner side wall of the pipe sleeve, and a convex ridge which is inserted into the positioning groove is fixed on the outer side wall of the exhaust pipe.

[0010] Furthermore, a sealing ring is fixed to the outer wall of the exhaust pipe at one end inside the pipe sleeve.

[0011] Furthermore, a conical plate is fixed on the side of the exhaust pipe away from the microporous aeration head.

[0012] Beneficial effects of the utility model:

[0013] 1. When the utility model is in use, the microporous tubular aeration device is provided with an air intake assembly, an adapter box, an exhaust assembly, a pipe plug and a mounting assembly. The air intake assembly and the exhaust assembly are both fixedly connected to the adapter box, and the air intake assembly and the exhaust assembly are both designed to be spliced. Therefore, the air intake assembly and the exhaust assembly of corresponding sizes can be flexibly spliced ​​according to the depth and width of the aeration tank, and the versatility is better. After the air intake assembly is installed by the mounting assembly, the installation of the entire aeration device is completed, and there is no need to fix each exhaust assembly separately, so the installation is simpler.

[0014] 2. When the utility model is in use, the microporous tube aeration device is provided with a fixed tube and a butt joint tube, the butt joint tube is sealingly and rotatably connected to the fixed tube, the air inlet assembly is fixedly connected to the butt joint tube, the fixed tube is fixed to the top of the adapter box, the microporous aeration head of the exhaust assembly is arranged on the side of the exhaust pipe, and the aeration heads of the exhaust assemblies on both sides of the adapter box are in opposite directions. Therefore, during the aeration process, under the action of the bubble thrust, the exhaust assembly can rotate inside the pool body, thereby expanding the aeration range. Within the specified range, fewer aeration devices can be installed, thereby reducing equipment investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : A three-dimensional diagram of the utility model;

[0017] Figure 2:The utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 : A top sectional view of the utility model;

[0019] Figure 4 :The utility model Figure 3 Enlarged view of point B in the middle.

[0020] The reference numerals are as follows:

[0021] 1. Intake assembly; 101. Intake pipe; 102. Threaded head; 2. Adapter box; 21. Through hole; 3. Exhaust assembly; 31. Exhaust pipe; 32. Microporous aeration head; 33. Pipe sleeve; 34. First locking bolt; 35. Positioning groove; 36. Raised ridge; 37. Sealing ring; 38. Conical plate; 4. Pipe plug; 5. Fixed pipe; 6. Butt pipe; 7. Installation assembly; 71. Hoop; 72. Second locking bolt; 73. Installation plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, it relates to a microporous tubular aeration device, including multiple air intake components 1, an adapter box 2, multiple exhaust components 3, a pipe plug 4 and an installation component 7. A fixed pipe 5 is fixed on the top of the adapter box 2, and a docking pipe 6 is sealed and rotatably connected to the top of the fixed pipe 5. The bottom end of the air intake component 1 is fixedly installed with the docking pipe 6. Through holes 21 are opened on both sides of the adapter box 2. Multiple exhaust components 3 are spliced ​​and fixedly installed at the through holes 21. The installation component 7 is located on the top of the air intake component 1.

[0024] The air intake assembly 1 includes an air intake pipe 101 , a threaded head 102 is fixed to the bottom of the air intake pipe 101 , and the inner wall of the top of the air intake pipe 101 and the inner wall of the butt pipe 6 are both provided with internal threads for screwing into the threaded head 102 .

[0025] When the air intake assembly 1 is spliced, the thread head 102 at the bottom of the air intake pipe 101 can be screwed into the thread at the top of the lower air intake pipe 101 to realize the splicing of the two air intake pipes 101, and finally the thread head 102 of the spliced ​​lowermost air intake pipe 101 is screwed into the butt joint pipe 6, thereby realizing the connection between the air intake assembly 1 and the adapter box 2, and the adapter box 2 can rotate at the bottom of the air intake assembly 1. Therefore, the air intake assembly 1 of corresponding length can be spliced ​​and installed according to the depth of the aeration tank.

[0026] The mounting assembly 7 includes a clamp 71 sleeved on the surface of the air inlet pipe 101 , a second locking bolt 72 penetrates through and is threadedly connected to the side wall of the clamp 71 , and a mounting plate 73 is fixedly connected to the outer side wall of the clamp 71 .

[0027] The clamp 71 can be put on the top of multiple air inlet pipes 101, and then the clamp 71 is fixed by tightening the second locking bolt 72, and finally the mounting plate 73 is fixed on the top of the aeration tank to complete the installation of the aeration device.

[0028] The exhaust assembly 3 includes an exhaust pipe 31, and a plurality of microporous aeration heads 32 are fixed on the side of the exhaust pipe 31. A pipe sleeve 33 is fixed on the outer wall of the adapter box 2 near the through hole 21 and on one end of the exhaust pipe 31. The end of the exhaust pipe 31 away from the pipe sleeve 33 and the pipe plug 4 can be inserted into the corresponding pipe sleeve 33. The side wall of the pipe sleeve 33 is penetrated and threadedly connected with a first locking bolt 34. The microporous aeration heads 32 of the exhaust assemblies 3 on both sides of the adapter box 2 are installed in opposite directions.

[0029] When splicing the exhaust components 3, one exhaust pipe 31 can be inserted into the pipe sleeve 33 at the end of the adjacent exhaust pipe 31, and then the first locking bolt 34 can be tightened to fix it. In this way and according to the width of the aeration tank, the exhaust components 3 of corresponding lengths can be spliced. After the splicing of multiple exhaust pipes 31 is completed, the spliced ​​exhaust pipes 31 are inserted into the pipe sleeve 33 on the side wall of the adapter box 2 to be fixed. Finally, the pipe plug 4 is inserted into the pipe sleeve 33 at the end of the exhaust pipe 31 away from the adapter box 2 and fixed.

[0030] A positioning groove 35 is formed on the inner wall of the pipe sleeve 33 , and a convex ridge 36 which is inserted into the positioning groove 35 is fixed on the outer wall of the exhaust pipe 31 .

[0031] When the exhaust pipe 31 is inserted into the pipe sleeve 33 , the convex ridge 36 can be slid into the positioning groove 35 for positioning, thereby ensuring that the microporous aeration head 32 is located at a horizontal side position.

[0032] A sealing ring 37 is fixed to the outer wall of the exhaust pipe 31 at one end inside the pipe sleeve 33. The sealing ring 37 can ensure the sealing between the pipe sleeve 33 and the exhaust pipe 31.

[0033] A conical plate 38 is fixed to the side of the exhaust pipe 31 away from the microporous aeration head 32. When the exhaust pipe 31 rotates in water, the conical plate 38 can reduce the resistance of the exhaust pipe 31 during rotation.

[0034] Working principle: the air intake pipe 101 at the top of the air intake component 1 is connected to the air pump. During aeration, the air enters the adapter box 2 along the air intake pipe 101 of the air intake component 1, and then enters the exhaust components 3 on both sides from the through holes 21 on both sides, and finally is discharged from the microporous aeration head 32 on the side of the exhaust pipe 31, thereby achieving aeration. Since the microporous aeration head 32 is located on the side of the exhaust pipe 31, and because the adapter box 2 can be rotated at the bottom of the docking pipe 6 through the fixed pipe 5, the thrust generated when the microporous aeration head 32 sprays bubbles will push the exhaust pipe 31 to rotate, thereby increasing the aeration range.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A microporous tube aeration device, characterized in that: The invention comprises a plurality of air intake components (1), an adapter box (2), a plurality of exhaust components (3), a pipe plug (4) and a mounting component (7); a fixed pipe (5) is fixed on the top of the adapter box (2); a butt pipe (6) is sealingly and rotatably connected to the top of the fixed pipe (5); the bottom end of the air intake component (1) is fixedly mounted on the butt pipe (6); through holes (21) are provided on both sides of the adapter box (2); a plurality of exhaust components (3) are fixedly mounted at the through holes (21) after being spliced; and the mounting component (7) is located on the top of the air intake component (1).

2. A microporous tube aeration device according to claim 1, characterized in that: The air intake assembly (1) comprises an air intake pipe (101), a threaded head (102) is fixed at the bottom of the air intake pipe (101), and the inner wall of the top of the air intake pipe (101) and the inner wall of the butt pipe (6) are both provided with internal threads for screwing into the threaded head (102).

3. A microporous tube aeration device according to claim 2, characterized in that: The mounting assembly (7) comprises a clamp (71) sleeved on the surface of the air intake pipe (101), a second locking bolt (72) passing through and threadedly connected to the side wall of the clamp (71), and a mounting plate (73) fixedly connected to the outer side wall of the clamp (71).

4. A microporous tube aeration device according to claim 1, characterized in that: The exhaust assembly (3) comprises an exhaust pipe (31), a plurality of microporous aeration heads (32) are fixed to the side of the exhaust pipe (31), a pipe sleeve (33) is fixed to the outer wall of the adapter box (2) near the through hole (21) and one end of the exhaust pipe (31), the end of the exhaust pipe (31) away from the pipe sleeve (33) and the pipe plug (4) can be plugged into the inside of the corresponding pipe sleeve (33), a first locking bolt (34) passes through the side wall of the pipe sleeve (33) and is threadedly connected, and the microporous aeration heads (32) of the exhaust assemblies (3) on both sides of the adapter box (2) are installed in opposite directions.

5. A microporous tube aeration device according to claim 4, characterized in that: The inner wall of the pipe sleeve (33) is provided with a positioning groove (35), and the outer wall of the exhaust pipe (31) is fixed with a convex ridge (36) which is inserted into the positioning groove (35).

6. A microporous tube aeration device according to claim 4, characterized in that: A sealing ring (37) is fixed to the outer wall of one end of the exhaust pipe (31) located inside the pipe sleeve (33).

7. A microporous tube aeration device according to claim 4, characterized in that: A conical plate (38) is fixed to the exhaust pipe (31) on the side away from the microporous aeration head (32).

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