Unlock instant, AI-driven research and patent intelligence for your innovation.

Biological treatment device for sewage in flowing water

A sewage biological treatment, flowing water technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of small specific surface area, low treatment efficiency, waste of space, etc., to achieve Improve the specific surface area and improve the effect of sewage treatment capacity

Pending Publication Date: 2022-07-22
TONGXIANG SMALL BOSS SPECIAL PLASTIC PROD CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Water treatment by biological strains has reached a consensus and has been widely used. Static sewage is easy to treat and biological methods; but for dynamic water, there are great difficulties in treatment; for example, a technical patent name is three-dimensional sewage treatment Grid packing, patent No. 201520219429X discloses the technology, which can be used for sewage treatment in flowing waters, but it has the following disadvantages: ①wasting space, ②small specific surface area, ③low treatment efficiency

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Biological treatment device for sewage in flowing water
  • Biological treatment device for sewage in flowing water
  • Biological treatment device for sewage in flowing water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the present invention discloses a biological treatment device for sewage in flowing water, which includes 25 hollow grid tubes 1, of which 5 hollow grid tubes 1 are arranged in a row of integrated tubes, and the 5 rows of integrated tubes are stacked from bottom to top, hollow The grid tubes 1 are connected as a whole, a microorganism carrier material 4 is arranged in the hollow grid tube 1, and there are blocking members 3 at both ends of the hollow grid tube 1, and the blocking members 3 make the The microbial carrier material 4 does not flow out of the tube. The blocking member 3 may be a grid plate at the end of the arranged hollow grid tubes 1 .

[0026] In order to make the above-mentioned technology more capable of sewage treatment and higher biological activity, six pipes 2 are arranged in the bottom area of ​​the above-mentioned biological sewage treatment device in flowing water. , an...

Embodiment 2

[0030] like Image 6 As shown in the figure, the present invention discloses a biological sewage treatment device in flowing water, which is different from Embodiment 1 in that a hoop 6 is provided outside the integrated structure formed by the connection of the hollow grid tubes 1 of the biological sewage treatment device in flowing water. A pile hole 8 is arranged on the hoop 6, a pile is inserted into the pile hole 8, and the pile is fixed on the bottom of the river, so that the device can be fixed in the river.

Embodiment 3

[0032] like Figure 7 As shown in the figure, the present invention discloses a biological treatment device for sewage in flowing water, which is different from Embodiment 2 in that the pipe 2 is arranged on the side of the integrated structure formed by connecting the hollow grid pipes 1, and the pipe 2 The through holes 5 of the tube 2 are arranged toward the side of the hollow grid tube 1, and the direction of air ejection from the through holes 5 on the tube 2 can be horizontal, inclined upward, or inclined downward.

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

No PUM Login to View More

Abstract

The invention relates to the technical field of sewage treatment, in particular to a biological treatment device for sewage in flowing water, which comprises a plurality of hollow grid pipes, the hollow grid pipes are connected into a whole, and microbial carrier materials are arranged in the hollow grid pipes and / or among the hollow grid pipes. Blocking pieces are arranged on at least two opposite end faces of the integrated structure formed by connecting the hollow grid pipes, and the blocking pieces enable microbial carrier materials in the hollow grid pipes or between the hollow grid pipes not to flow out of the integrated structure formed by connecting the hollow grid pipes. According to the biological treatment device for the sewage in the flowing water, the microbial carrier material is placed in the hollow grid pipe, so that the treatment space is fully utilized, the specific surface area of biological treatment is multiplied, and the specific surface area is increased by at least two times compared with that of an original treatment device which is not filled with the microbial carrier material; the sewage treatment capacity is greatly improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a biological treatment device for sewage in flowing water. Background technique [0002] At present, the national goal of sewage treatment and recycling is: by 2025, basically eliminate the direct discharge of domestic sewage and blank areas of collection and treatment facilities in urban built-up areas, and strive to achieve a centralized collection rate of more than 70% of urban domestic sewage in the country; urban and county sewage The treatment capacity basically meets the needs of economic and social development, and the sewage treatment rate in county towns reaches more than 95%; the sewage treatment in water environment-sensitive areas basically meets the first-class A discharge standard; the utilization rate of reclaimed water in water-deficient cities at the prefecture level and above reaches more than 25%, and Beijing and Tianjin The Hebei region will reach mo...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/10
CPCC02F3/10C02F3/101C02F2103/007C02F2203/006Y02W10/10
Inventor 陆泉清诸福元沈国权沈建清
Owner TONGXIANG SMALL BOSS SPECIAL PLASTIC PROD CO LTD