Chemical oil refining sewage treatment air flotation machine
A technology of oil refinery sewage and air flotation machine, which is applied in the direction of flotation water/sewage treatment, water/sludge/sewage treatment, natural water treatment, etc., and can solve the problem of reducing the effect of air flotation machine on sewage purification and scum cleaning , Suspended solids cannot be completely taken up and cleaned up, to achieve the effects of preventing spilling, increasing the area, and facilitating collection
Pending Publication Date: 2022-01-07
杨贵科
View PDF8 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] When the traditional oil refinery sewage is treated by air flotation, the floating scum is usually cleaned directly, but the sewage and air bubbles cannot be completely mixed, so that the suspended solids contained in the sewage cannot be completely lifted up and cleaned. Thereby reducing the purification effect of the air flotation machine on the sewage; when the oil refinery sewage is treated by the air flotation method, it is necessary to quickly clean up the scum floating on the water surface, and part of the scum will be carried away again when cleaning the scum Return to the surface of the water after cleaning, thus reducing the cleaning effect when cleaning scum
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
[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further elaborated.
[0031] refer to figure 1 and figure 2 , an air flotation machine for chemical oil refining sewage treatment, including a fixing mechanism 2 and a transmission mechanism 3, the fixing mechanism 2 and the transmission mechanism 3 are arranged on the upper end surface of the workbench 1, and the workbench 1 is placed on the place where the chemical oil refinery sewage needs to be processed place of processing;
[0032] refer to figure 1 , figure 2 , image 3 and Figure 4 , the fixed mechanism 2 includes a vertical plate 21, a horizontal plate 22, a return frame 23, an isolation baffle 24, a stirring frame 25, a turret 26, an extension plate 27, a dissolved air tank 28 and an air outlet frame 29, so The left and right sides of the upper end surface of the above-mentioned workbench 1 are ...
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 relates to a chemical oil refining sewage treatment air flotation machine which comprises a workbench, a fixing mechanism and a conveying mechanism, the fixing mechanism and the conveying mechanism are arranged on the upper end face of the workbench, and the fixing mechanism comprises a vertical plate, a horizontal plate, a concentric-square-shaped frame, an isolation baffle, a stirring frame, a rotating frame, an extending plate, a dissolved air tank and an air outlet frame. According to the sewage treatment air flotation machine disclosed by the invention, the mixing uniformity of sewage and bubbles is improved by a stirring method, so that suspended matter contained in the sewage can be completely taken up and cleaned under the action of the bubbles, and the sewage purification effect is further improved. According to the invention, when floating scum is cleaned, the scum cannot be brought back to the cleaned water surface again, so that the cleaning effect during scum cleaning is improved.
Description
technical field [0001] The invention relates to the field of chemical oil refining sewage treatment, in particular to an air flotation machine for chemical oil refining sewage treatment. Background technique [0002] Oil refinery wastewater is wastewater discharged during crude oil processing and refining. Wastewater cannot be discharged directly. It needs to be processed before being discharged. There are generally physical and chemical treatment methods for sewage treatment. Physical treatment methods include oil separation. method, air flotation method and adsorption method, chemical treatment methods include flocculation method and oxidation method, usually adopt air flotation method to deal with it, air flotation method needs to use air flotation machine, and air flotation machine can make the dissolved air system in A large number of micro-bubbles are generated in the water, so that the air is attached to the suspended particles in the form of highly dispersed micro-bu...
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): C02F1/24C02F103/36
CPCC02F1/24C02F2103/365C02F2303/14
Inventor 杨贵科
Owner 杨贵科