涡凹型系列气浮机，是由我公司在引进美国技术的基础上改进设计而成的新污水处理设备，其设计公道，操纵利便、运行经济，它是由曝气机产生微气泡,直接从废水中除去固体悬浮物。涡凹曝气机将“微气泡”直接注入污水中而不需要事提高前辈行溶气，然后通过散气叶轮把“微气泡”平均的分布于污水中，所以整个运行过程不会发生梗阻现象，更不需要压力溶气、空压机和轮回泵等设备。未经处理的污水首提高前辈入加药反应区，然后进入曝气区与微气泡充分接触，CAF涡凹气浮机的特点：微气泡在上升的过程中将固体悬浮物浮到水面，刮渣机沿液面运行将悬浮物刮到倾斜45度斜板上，再将其推入污泥排放管槽，通过污泥排放管槽流入污泥收集区。污水净化后在排放前会经由斜板下方的溢流槽，溢流槽用来控制气浮机的水位，确保槽中的液流入污泥排放管道，开放的咽流管道从曝气段沿着气浮槽的底部舒展。

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Vortex concave type series air flotation machine, it is by our company on the basis of the introduction of American technology to improve the design of new sewage treatment equipment, won several national patents, its design is reasonable, manipulate it, run the economy, it is made of micro air bubble aerator, directly to remove suspended solids from the wastewater. Eddy concave aerator will "micro bubbles" directly into the sewage in line and don't need to improve predecessors dissolved air, and then through the perforated impeller average distribution of the micro "bubble" in sewage, so the whole operation process does not happen obstruction phenomenon, more do not need to pressure dissolved air pump equipment, air compressor and rebirth. First improve the predecessors of raw sewage into the dosing reaction zone, and then into the aeration zone and good contact with micro bubbles, CAF vortex concave air floating machine features: the micro air bubble is on the rise in the process of suspended solids float to the surface of slag scraper run along the liquid surface will be suspended to tilt 45 degrees of inclined plate, and then pushes it into the sludge discharge pipe groove, through the sludge discharge pipe groove into the sludge collection area. Sewage purification before emissions will through the inclined plate at the bottom of the overflow groove, the overflow tank is used to control water of air flotation machine, ensure the liquid tank into the sludge discharge pipe, open throat flow pipe from the aeration period of stretch across the bottom of the air floatation tank.