Mounting method of tray aerator
An installation method and aerator technology, which are used in chemical instruments and methods, water aeration, water/sludge/sewage treatment, etc., can solve the problems of large errors and affect the quality of sewage treatment, and reduce measurement errors. The effect of accurate installation position
Active Publication Date: 2019-03-15
BEIJING URBAN CONSTR GROUP
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the relative error of the installation position of the disc aerators in the multiple aeration tanks in the prior art affects the quality of sewage treatment, thereby providing a disc aerator how to install
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment approach
[0036] Such as Figure 1 to Figure 2 A specific implementation of the installation method of the disc aerator 5 shown includes the following steps: After the main pipe 1 is fixed, a plurality of branch pipes 2 communicated with the main pipe 1 are respectively extended into a plurality of aeration tanks 4, the end of the branch pipe 2 away from the main pipe 1 extends toward the direction of the main pipe 1 to form a bent portion 21 with an opening; inject liquid into the main pipe 1 and multiple branch pipes 2 to adjust the The liquid level in the bent part 21 makes the liquid level in the said bent part 21 in a plurality of aeration tanks 4 be on the same level; take the adjusted liquid level in the bent part 21 as the elevation reference point, and measure the elevation The vertical distance between the reference point and the first disc aerator 5 installed in the preset position in the aeration tank 4, and the disc aerators 5 in the remaining aeration tanks 4 are installed...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a mounting method of a tray aerator. The mounting method comprises the following steps: after fixing a main pipe, stretching a plurality of branch pipes communicating to the main pipe into a plurality of aerating ponds, separately, wherein the ends, far away from the main pipe, of the branch pipes stretch toward the direction of the main pipe to form bent parts with openings; injecting liquids into the main pipe and the branch pipes, and adjusting the liquid levels in the bent parts, wherein the liquid levels in the bent parts in the aerating ponds are located in the same horizontal plane; and measuring the vertical distances from an elevation reference point to first tray aerators mounted in preset positions of the aerating ponds by taking the adjusted liquid levelsin the bent parts and successively mounting the tray aerators in the residual aerating ponds according to the vertical distances, wherein the vertical distances from the elevation reference point tothe first tray aerators in the aerating ponds are equal. The method can reduce the measuring error between the elevation reference point and the tray aerators, can reduce the workload, improves the mounting efficiency of the tray aerators, and shortens the construction period.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an installation method of a disc aerator. Background technique [0002] After the sewage is properly treated, it reaches a certain water quality index and meets a certain use requirement, and the water that can be reused is called reclaimed water. Reclaimed water is the reuse of sewage after treatment. It not only reduces the pollution of sewage to the environment and improves the ecological environment, but also turns sewage into treasure and realizes a virtuous cycle of water ecology, which helps to alleviate the current shortage of water resources. question. [0003] Huaifang Reclaimed Water Plant is the largest recycled water plant project in Asia where the main treatment process is all underground. Its main purpose is to convert a large amount of sewage into usable recycled water. In the sewage treatment process, the most important part is the biochemical treatmen...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C02F7/00C02F3/12C02F3/28
CPCC02F3/1268C02F3/2853C02F7/00Y02W10/10
Inventor 王亚斌刘奎生刘震国袁云峰赵庆温晓莹窦一郭利佳李明奎黄强崔学超姬文华马潜张启飞梁帅吕忠庆王合法
Owner BEIJING URBAN CONSTR GROUP