一种组合曝气系统
By designing a combined aeration system, simultaneous aeration at the bottom and middle is achieved, solving the problems of unevenness and scalability of traditional aeration systems, improving aeration efficiency and ease of installation and maintenance, and making it suitable for fields such as wastewater treatment and aquaculture.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN SANJIAOZHEN GAOPING SEWAGE TREATMENT CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional aeration systems suffer from uneven aeration, inflexible component connections, difficult maintenance, and insufficient scalability, which affect the water treatment effect and efficiency.
The system employs a combined aeration system, including a main air supply pipe assembly, a control air box, an air distribution connector, and a central aeration pipe assembly. Through the coordinated design of the mounting frame and the control air box, simultaneous aeration at the bottom and in the middle is achieved. The aeration range is expanded by using the length connecting pipe assembly and extension head, thereby enhancing the system's scalability and sealing.
It achieves more uniform aeration, improves aeration efficiency, meets the dissolved oxygen requirements of water bodies at different depths, is easy to install and maintain, and is suitable for water treatment of different scales.
Smart Images
Figure CN224513287U_ABST
Abstract
Claims
1. A combined aeration system comprising a main air supply pipe set (1), characterized in that: The main air supply pipe assembly (1) includes a base frame (11) and a control air box (12). The control air box (12) is vertically installed on the upper surface of the base frame (11) and is fixedly connected to the base frame (11). The lower ends of the control air box (12) are respectively equipped with an air inlet main pipe (2) and a bottom aeration pipe assembly (3). Several air distribution connectors (4) are evenly arranged from top to bottom on one side of the control air box (12). A length connecting pipe assembly (5) is installed on the air distribution connector (4). One end of the length connecting pipe assembly (5) is sealed and fixedly connected to the air distribution connector (4), and the other end of the length connecting pipe assembly (5) is equipped with an extension head (6). A middle aeration pipe assembly (7) is sealed and connected to the extension head (6).
2. A combined aeration system according to claim 1, characterized in that: The seat frame (11) includes a seat plate (111), a support frame (112), and a reinforcing frame (113). The support frame (112) is symmetrically installed on the upper surface of the seat plate (111), and the lower end of the support frame (112) is fixedly connected to the seat plate (111). The head of the support frame (112) is fixedly connected to the control air box (12). The reinforcing frame (113) is fixedly installed between the support frame (112) and the control air box (12).
3. A combined aeration system according to claim 2, wherein: The control air box (12) includes a main box shell (121) and a sealing cover (122). The sealing cover (122) is fixedly installed on the head of the main box shell (121), and a pressure gauge (123) is installed on the upper surface of the sealing cover (122).
4. A combined aeration system according to claim 3, wherein: The gas distribution connector (4) includes an external threaded pipe (41) and an annular seat (42). The external threaded pipe (41) is sealed and connected to the outer side of the main housing (121). The annular seat (42) is coaxially arranged outside the external threaded pipe (41) and is sealed and fixedly connected to the main housing (121).
5. A combined aeration system according to claim 4, wherein: The length connecting pipe assembly (5) includes a length pipe (51), a connector (52) and an external flange (53). The connector (52) and the external flange (53) are respectively located at both ends of the length pipe (51), and both the connector (52) and the external flange (53) are fixedly connected to the length pipe (51).
6. A combined aeration system according to claim 5, wherein: The connector (52) includes a beveled sleeve (521) and an outer ring baffle (522). The beveled sleeve (521) is provided with an internal thread that mates with the external threaded pipe (41). The outer ring baffle (522) is sleeved on the outer side of the beveled sleeve (521) and is integrally formed with the beveled sleeve (521).
7. A combined aeration system according to claim 6, characterized in that: The expansion head (6) includes a main pipe seat (61) and a branch pipe head (62). An auxiliary flange (611) is fixedly installed at one end of the main pipe seat (61). The branch pipe head (62) is evenly installed at the other end of the main pipe seat (61) along the circumferential direction. The branch pipe head (62) and the main pipe seat (61) are integrally formed. An external thread is also provided on the outer side of the branch pipe head (62).
8. A combined aeration system according to claim 7, characterized in that: The central aeration pipe assembly (7) includes a straight gas supply pipe (71), a pipe flange (72), and an aeration head (73). One end of the straight gas supply pipe (71) is provided with an internal thread that matches the branch pipe head (62). The pipe flange (72) is fixedly installed at the other end of the straight gas supply pipe (71). The aeration heads (73) are evenly arranged on the lower end face of the straight gas supply pipe (71), and the aeration heads (73) are sealed to the straight gas supply pipe (71).