Papermaking wastewater treatment plant

vortex concave type flotation machine, is an introduction of the advanced technology of wastewater treatment equipment, reasonable design, convenient operation, economy running, it is produced by the aerator microbubble, directly to remove suspended solids from the wastewater. Micro vortex concave aerator will "bubbles" injected directly into the sewage in the dissolved air without the need for in advance, and then through the perforated impeller "micro bubbles" uniform distribution in wastewater, so the whole operation process does not happen jam phenomenon, more do not need to be dissolved air pressure, circulating pump and air compressor equipment. Untreated sewage into the dosing zone first, and then enters the aeration zone and micro bubbles full contact, ZWF vortex concave type flotation machine features: micro bubbles rising will be suspended solids float to the surface in the process of slag scraper run along the liquid surface will be suspended to tilt 45 degrees of inclined plate, and pushes it into the sludge discharge pipe groove, through the sludge discharge pipe groove into the sludge collection area. Sewage purification before discharge after passes through inclined plate at the bottom of the overflow groove, the overflow tank is used to control the water level of air floating machine, ensure the liquid tank into the sludge discharge pipe, open throat flow pipe from the aeration period stretching across the bottom of the air floatation tank.  

Main feature

(1) no noise, no need to repair parts.

(2) don't need a circulation pump, all Yi Xun parts anywhere can be purchased.

(3) do not need air compressor, equipment performance is good simple installation as a whole.

(4) do not need to solution tank, save covers an area of 20% to 40%, saving running into 30% - 50%.

(5) ZWF type aerator for each power 1.1 KW, 1.1 KW.

Vortex concave Air flotation (CAF), Cavitation Air Floatation) system is the world's unique patented water treatment equipment, and the U.S. department of commerce export recommendation technology and the environmental protection agency. CAF is dedicated to remove the grease in the industrial and urban sewage, jelly and suspended solid (SS) and design of the system. The whole air floating system is made up of five parts.