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CN-224212502-U - Modularized linear shearing aeration device

CN224212502UCN 224212502 UCN224212502 UCN 224212502UCN-224212502-U

Abstract

The utility model provides a modularized linear shearing aeration device, which relates to the technical field of aerators and comprises an aeration branch pipe, a strip-shaped aeration supporting plate, an air distribution assembly and a fixing buckle, wherein the aeration branch pipe and the strip-shaped aeration supporting plate are integrally arranged to form an integrated structure, an air inlet hole connected with the aeration branch pipe is arranged in the integrated structure, one end of the aeration branch pipe is provided with a connecting male head, the other end of the aeration branch pipe is provided with a connecting female head, the fixing buckle is used for fixing the air distribution assembly and the strip-shaped aeration supporting plate, and the air distribution assembly is provided with a strip-shaped air gap. Through setting up aeration branch pipe and rectangular shape aeration supporting plate as an organic wholely, form an organic whole structure, utilize gas distribution subassembly and fixed buckle can accomplish the equipment of single aeration module fast, through setting up the public head of connection and connect female head, can realize the quick assembly of a plurality of aeration modules, make the installation effectiveness improve by a wide margin, need not the welding, reduce work load, it is convenient to dismantle, be convenient for follow-up maintenance change.

Inventors

  • SUN QIXIAN

Assignees

  • 澄泽水务(杭州)有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (9)

  1. 1. The modularized linear shearing aeration device is characterized by comprising an aeration branch pipe (1), a strip-shaped aeration supporting plate (2), an air distribution component (3) and a fixing buckle (4), wherein the aeration branch pipe (1) and the strip-shaped aeration supporting plate (2) are integrally arranged to form an integrated structure, an air inlet hole (5) connected with the aeration branch pipe (1) is formed in the integrated structure, one end of the aeration branch pipe (1) is provided with a connecting male head (6), the other end of the aeration branch pipe is provided with a connecting female head (7), the air distribution component (3) can be installed on the strip-shaped aeration supporting plate (2), the fixing buckle (4) is used for fixing the air distribution component (3) and the strip-shaped aeration supporting plate (2), and a strip-shaped air gap (31) is formed in the air distribution component (3).
  2. 2. A modular linear shear aeration device according to claim 1, wherein the gas distribution assembly (3) is a gas distribution membrane or a gas distribution plate.
  3. 3. The modularized linear shear aeration device according to claim 1, wherein the gas distribution surface of the gas distribution assembly (3) is a curved surface.
  4. 4. The modularized linear shearing aeration device according to claim 1, wherein the connecting male head (6) is movably connected with the aeration branch pipe (1), a sliding groove (9) is arranged on the aeration branch pipe (1), and a sliding adjusting block (8) connected with the connecting male head (6) is arranged in the sliding groove (9).
  5. 5. A modular linear shear aeration device according to claim 4, wherein the sliding adjustment block (8) is provided with a threaded hole (10).
  6. 6. A modular linear shear aeration device according to claim 1, wherein sealing strips (32) are arranged on the abutting surfaces of the elongated aeration support plates (2) and/or the gas distribution assembly (3).
  7. 7. A modular linear shear aeration device according to any of claims 1 to 6, wherein the strip-shaped air slots (31) are arranged in a row and in a number of rows.
  8. 8. A modular linear shear aeration device according to claim 7, wherein the strip-shaped air slots (31) between adjacent rows are staggered.
  9. 9. A modular linear shear aeration device according to claim 8, wherein the width of the strip-shaped air gap (31) is 0.1-0.3 mm.

Description

Modularized linear shearing aeration device Technical Field The utility model relates to the technical field of aerators, in particular to a modularized linear shearing aeration device. Background The traditional circular aeration disc has the problems of uneven bubble distribution, insufficient shearing force and the like, and is difficult to meet the special requirements of the aerobic granular sludge process on linear shearing force, while the traditional strip-shaped aeration units are mostly connected by welding, have high integral cost, large welding workload and difficult maintenance and replacement, and the application is provided for the defects. Disclosure of utility model The utility model aims to provide a modularized linear shearing aeration device, which integrates an aeration pipe and an aeration plate, improves the modularization degree and solves the problems of large welding workload and difficult maintenance and replacement during the installation of an aeration unit at the present stage. In order to solve the problems, the utility model provides a modularized linear shearing aeration device which comprises an aeration branch pipe, a strip-shaped aeration supporting plate, an air distribution assembly and a fixing buckle, wherein the aeration branch pipe and the strip-shaped aeration supporting plate are integrally arranged to form an integrated structure, an air inlet hole for connecting the aeration branch pipe is formed in the integrated structure, one end of the aeration branch pipe is provided with a connecting male head, the other end of the aeration branch pipe is provided with a connecting female head, the butt joint assembly of a plurality of groups of aeration branch pipes can be realized, the air distribution assembly can be installed on the strip-shaped aeration supporting plate, the fixing buckle is used for fixing the air distribution assembly and the strip-shaped aeration supporting plate, and the air distribution assembly is provided with a strip-shaped air gap. According to an embodiment of the present utility model, the gas distribution component is a gas distribution film or a gas distribution plate. According to an embodiment of the present utility model, the gas distribution surface of the gas distribution assembly is a curved surface. According to the embodiment of the utility model, the connecting male head is movably connected with the aeration branch pipe, the aeration branch pipe is provided with the chute, the chute is internally provided with the sliding adjusting block connected with the connecting male head, and the connecting male head can be contracted into the aeration branch pipe by operating the sliding adjusting block, so that the aeration branch pipe at any section in the middle of the assembly can be disassembled. According to the embodiment of the utility model, the sliding adjusting block is provided with the threaded hole, and the sliding adjusting block can be fixed through the mounting bolt. According to an embodiment of the utility model, the strip-shaped aeration supporting plate and/or the butt joint surface of the air distribution assembly are/is provided with sealing strips. According to an embodiment of the utility model, the strip-shaped air slits are arranged in a plurality of rows and are arranged in a plurality of rows. According to one embodiment of the utility model, the strip-shaped air slits between adjacent rows are staggered. According to one embodiment of the utility model, the width of the strip-shaped air gap is 0.1-0.3 mm. The utility model has the beneficial effects that the aeration branch pipes and the strip-shaped aeration supporting plates are integrally arranged to form an integrated structure, the assembly of a single aeration module can be rapidly completed by utilizing the gas distribution assembly and the fixing buckle, and the rapid assembly of a plurality of aeration modules can be realized by arranging the connecting male head and the connecting female head, so that the installation efficiency is greatly improved, the welding is not required, the workload is reduced, the disassembly is convenient, and the subsequent maintenance and replacement are convenient. Drawings The utility model will be further described with reference to the drawings and examples. FIG. 1 is a schematic diagram of the overall structure of a modular linear shear aeration device; fig. 2 is a schematic cross-sectional structure of a modular linear shear aeration apparatus. Detailed Description The following description is presented to enable one skilled in the art to practice the utility model and is provided only to enable the utility model. The embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other