Low-energy consumption wet catalytic oxidation sewage treatment device with uniform stirring effect
A technology of wet catalytic oxidation and sewage treatment equipment, which is applied in water/sewage treatment, water/sewage multi-stage treatment, water/sewage treatment equipment, etc., and can solve the problem of increasing the load of the stirring blade and the large energy consumption of the motor To avoid accumulation, reduce load and promote uniform mixing
Inactive Publication Date: 2019-01-11
FOSHAN UNIVERSITY
View PDF12 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] A sewage treatment device is disclosed in the Chinese invention patent application publication specification CN 106075993 A. Although the sewage treatment device is equipped with a plurality of stirring blades to improve the stirring effect, the impurities in the sewage can be separated, but due to the sewage itself The impact force of the impulsive force increases with the speed of the water flow, and the bearing load of the stirring blade also increases. To maintain the continuous operation of the stirring blade, the motor needs to be rotated at a high speed for a long time. Disadvantages of high energy consumption and reduced service life of the motor
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
Embodiment Construction
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...
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 discloses a low-energy consumption wet catalytic oxidation sewage treatment device with an uniform stirring effect and relates to the technical field of sewage treatment. The device comprises a liquid collecting shell and a support frame. The top of the liquid collecting shell is provided with a liquid inlet. The support frame is arranged at the upper right end of the liquid collecting shell. The liquid collecting shell is respectively and fixedly welded to the support frame and the liquid inlet. A first guide baffle is fixedly welded to the interior of the liquid collecting shell. Through use of a primary stirring blade and a scraping blade, when the sewage enters the device, by the height difference of the scraping blade and the primary stirring blade, the scraping blade can help the primary stirring blade to stir and the tip structure at the end of the scraping blade can resist the impact force generated by the sewage so that the load on the stirring blade is reduced and the whole stirring process saves labor and has low energy consumption.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a wet catalytic oxidation sewage treatment device with uniform stirring and low energy consumption. Background technique [0002] Wet catalytic oxidation treatment is a method of deep purification of sewage in the coking sewage treatment process. The sewage is heated and pressurized and kept in a liquid state, mixed with air, and the pollutants in the water are oxidized and decomposed by the action of the catalyst, and converted into non-toxic Hazardous substances, the wet catalytic oxidation method is an advanced environmental protection technology developed in the past 20 years to efficiently treat high-concentration organic wastewater. It is an improvement and strengthening of the traditional chemical oxidation method. Improve oxidation reaction efficiency. Using this method to treat high-concentration refractory organic wastewater can get better treatment effects. T...
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): C02F9/04
CPCC02F1/001C02F1/725C02F1/727C02F2201/002
Inventor 张永利史亮
Owner FOSHAN UNIVERSITY