A kind of sewage oxidation treatment equipment
A technology of oxidation treatment and equipment, which is applied in the direction of water/sewage treatment, oxidized water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of insufficient and uniform distribution of oxygen and low efficiency of sewage treatment, and achieve improvement Recycling efficiency, improvement of stirring effect, and improvement of treatment efficiency
Active Publication Date: 2022-08-09
杭州汉山环境工程技术有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Although the static chamber in this patent prolongs the oxidation reaction time of oxidizing gas and sewage, the oxygen cannot be fully and evenly distributed in the sewage, and the treatment efficiency of sewage is low
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] like Figure 1-9 , a sewage oxidation treatment equipment, including a kettle body 1, a stirring device, an aeration device and a recovery device, the kettle body 1 is a metal kettle body, and the stirring device is used for stirring the sewage in the kettle body. , the stirring device includes a stirring cylinder 21, a first inner pipe 22, a second inner pipe 23, a first driving member 24, a second driving component and a stirring component, and the stirring cylinder 21 is a metal cylinder , the stirring cylinder 21 is arranged in the kettle body 1, and the first driving member 24 is a motor that can be directly purchased in the market. The specific structure and principle will not be repeated here. The output end is connected with one end of a hollow rotating shaft 241, which is a metal shaft, and the other end of the hollow rotating shaft 241 is welded with the top of the stirring cylinder 21, and the first driving member drives the stirring cylinder through the holl...
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 sewage oxidation treatment equipment, comprising a kettle body, a stirring device arranged in the kettle body, an aeration device matched with the stirring device, and a recovery device for removing and recovering a catalyst. The device includes a stirring cylinder body arranged in the kettle body, a first inner pipe body arranged in the stirring cylinder body, and a second inner pipe body arranged opposite to the first inner pipe body for driving the stirring The first driving member for rotating the cylinder body, the second driving component for simultaneously driving the first inner tube body and the second inner tube body to move up and down, and the stirring component that can rotate and move up and down in the kettle body. The invention can not only stir the sewage in the horizontal direction and at various heights, but also can make the catalyst evenly dispersed in the sewage to improve the catalytic efficiency of the catalyst to the reaction, and can also fully and uniformly pass the air into the kettle body, which improves the sewage treatment efficiency. Treatment efficiency; at the same time, the catalyst is also easy to recycle.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a sewage oxidation treatment equipment. Background technique [0002] Wet oxidation is an effective method for treating high-concentration organic wastewater. Its basic principle is to introduce air under high temperature and high pressure to oxidize organic pollutants in wastewater. Adding a suitable catalyst to the traditional wet oxidation treatment process enables the oxidation reaction to be completed under milder conditions and in a shorter time. The catalyst used in the reaction process is a soluble transition metal salt or an insoluble solid catalyst, wherein The insoluble solid catalyst is carried out on the surface of the catalyst, so the specific surface area of the catalyst has a great influence on the degradation rate of organic matter. However, in the existing wet air catalytic oxidation equipment, the sedimentation of the solid catalyst is of...
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 Patents(China)
IPC IPC(8): C02F1/74
CPCC02F1/725C02F1/74Y02W10/10
Inventor 蔡同文
Owner 杭州汉山环境工程技术有限公司