Novel cavitation air flotation machine
A vortex concave air flotation, a new type of technology, used in flotation water/sewage treatment and other directions, can solve the problems of not being able to be used as a secondary separation treatment of oil sand, sand particles cannot be discharged, and the application range is not wide. The effect of promotion and social value is obvious
Inactive Publication Date: 2015-09-09
盐城大丰和顺新能源科技研发有限公司
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Problems solved by technology
[0016] ①The scope of application is not wide, and it can only be used for environmental protection treatment, mainly for sewage treatment
[0017] ②Due to the effect of gravity, a large part of the sand particles at the bottom of the vortex concave air flotation machine cannot be discharged, so it cannot be used as an equipment for secondary separation of oil sand
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[0054] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0055] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.
[0056] see image 3 and Figure 4 , which is a structural schematic diagram of the novel vortex concave air flotation machine of the present invention. Such as image 3 and Figure 4 As shown, the structure diagram of a novel vortex air flotation machine of the present invention includes a vortex concave air flotation mach...
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The invention relates to a novel cavitation air flotation machine, which comprises a cavitation air flotation machine body, wherein the cavitation air flotation machine body is composed of an aeration system, a chain oil scraper, an oil collecting tank discharge system and a spill sump liquid level adjusting system; the aeration system comprises an aerator and is arranged at one side of the cavitation air flotation machine body; the chain oil scraper is arranged at the upper part of the cavitation air flotation machine body; the oil collecting tank discharge system is arranged at the other side of the cavitation air flotation machine body and below the chain oil scraper, and is used for collecting oil layer scraped from the chain oil scraper; and the spill sump liquid level adjusting system is arranged at the front side of the cavitation air flotation machine body. The novel cavitation air flotation machine disclosed by the invention is small in occupied area, low in energy consumption, and is good in oil-sand secondary seperation effect.
Description
technical field [0001] The invention relates to the field of vortex concave air flotation machines, in particular to a novel vortex concave air flotation machine. Background technique [0002] The vortex air flotation of the prior art mainly removes: ① most of the insoluble COD in the sewage and SS that can float up (the specific gravity is smaller than water, such as oil, jelly and suspended solids in industrial and urban sewage); ② can Sinking (specific gravity greater than water) SS. [0003] see figure 1 and figure 2 , figure 1 It is a structural schematic diagram of the prior art vortex concave air flotation machine, figure 2 for figure 1 Schematic diagram of the structure of the propeller. Such as figure 1 and figure 2 As shown, the vortex concave air flotation machine includes: sewage inlet pipe 1, aeration section 2, aerator 3, air flotation section 4, chain mud scraper 5, screw propeller 6, overflow tank 7 and sewage outlet pipe 8. The auger 6 includes ...
Claims
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IPC IPC(8): C02F1/24
Inventor 陆峰葛中跃明网根刘军陈卫清
Owner 盐城大丰和顺新能源科技研发有限公司