CAF/air-floatation equipment /YHQF-I

YMWF series eddy concave air flotation machine is my company's main products, since 1993 since its establishment, has been producing various specifications of the vortex concave nearly 500 air flotation machines, the application in the field of sewage treatment throughout the country, has obtained the good effect.

YMWF vortex concave to adapt to the industry: paint, leather, oil refining, printing and dyeing, chemical, dairy products processing, fiber production, papermaking, food, beverage, slaughtering, textile, machinery processing, municipal wastewater

YMWF series air flotation machine is specialized in order to remove the oil in the industrial and urban sewage, jelly and suspended solids and design of the equipment. The device can automatically separate out these substances from the wastewater and make them appropriate for processing respectively. Due to the presence of these substances can greatly reduce the efficiency of wastewater treatment plant, so it is very important to get rid of these materials in advance by the pretreatment of machine. In other words, get rid of these substances can greatly reduce the pollution load, so that the waste water discharged into municipal pipeline or into the requirement of biochemical treatment.

YMWF vortex concave the basic principle of air flotation machine is a kind of innovation, its unique design ingeniously solved the past solid gas floating on the technical and economic difficulties. In addition, the current of all the air flotation technology, investment cost and operation cost, YMWF vortex concave air flotation is one of the most economic. YMWF vortex concave gas float is specially designed according to the needs of the industry, it not only high efficiency, simple equipment, and operation and maintenance is very easy, particularly suited to China's national conditions, is the best way to sewage treatment industry. YMWF vortex concave air floating machine not only enjoys a high prestige in the United States, and around the world have extensive use. As the requirement of the current government of sewage is increasingly strict, industrial enterprises became more and more pressure, YMWF air flotation machine is the best choice to factory to get rid of this situation.

YMWF The advantages of series vortex concave air flotation machine

A.    reduce investment outlay

YMWF vortex concave air floating machine can remove grease, suspended solids, BOD and COD in sewage, set the machine in front of the biochemical secondary sewage treatment plant, can greatly reduce the size of the plant, thereby significantly reducing the overall investment costs. Rotary cutting type flotation don't need to pressure vessel, air compressor and circulating pump and flocculation equipment, thereby greatly reducing the sewage pretreatment of investment costs.

B.     low operating cost

The vortex concave air floating machine only needs a few common motor power. This is the other air flotation machine is unable to compare. And maintenance and manual operation.

C.    High efficiency 

With the traditional oil collector (gravity sedimentation pool and separation groove) on the contrary, vortex concave air flotation machine is the solid sludge will be automatically and continuously removed from the wastewater. Sludge removal and stored in concentrated manner, thus reducing the cost of sludge treatment

D.   simplicity of operator

YMWF vortex concave air flotation machine is very easy to operate, there is no complex machinery and equipment, also do not need artificial participation. The entire machine is made up of two mechanical parts, only don't like dissolved air flotation machine includes a pressure vessel, air compressor and circulating pump and many other necessary equipment.

E.     Good working environment

YMWF type flotation machine for wastewater treatment is a aerobic process. By the oil collector (gravity sedimentation pool and separation groove) odor problem is solved. Equipment, on the other hand, power is small, the runtime only slight motor, there is no noise pollution.

F.   economical and practical

YMWF type flotation machine design simple, good compatibility, for civil also special little machine, from the investment point of view is very attractive. Because the simple and the integrity of machine, it can be installed in the ground, underground or high, very few and time-consuming.

YMWF The performance of the series vortex concave air flotation machine

Per eddy concave gas floating machine standard capacity of up to 500 cubic meters/hour. According to the requirements of customers can design the higher machine processing. Into the vortex concave water of air flotation machine does not need to maintain a balance, even if the flow rate change, machine performance as well. Under normal circumstances, oil removal rate over 95%, most of the suspended solid is removed. Obviously, oil and suspended solids removed at the same time, COD and BOD load is greatly reduced.

    Eddy concave air flotation machine is the most suitable for the pretreatment of the wastewater. In the meat processing industry, for example, in the traditional biochemical treatment before fat and suspended solids removal is very important. Usually, the problem is that fat fine grid collector before or after the installation. The former is fine grid by oil plug, the latter is the collector was suspended solid (sludge) plug. Eddy concave air flotation machine has the ability to remove oil and sludge at the same time, in most cases there is no need for the grid and the oil collector. A large number of facts have proven that eddy concave air floatation machine used in untreated dairy industry wastewater is very effective, and greatly improve the effect of the traditional sewage treatment plant. Unique vortex concave aerator has the very high oxygen transfer rate. When used in leather industry, machine in the removal of suspended solids at the same time, also can promote the oxidation of sulfide.

The main technical parameters:

1, 500 m3 / h machine largest sewage treatment; Machine minimum sewage treatment 5 m3 / h.

2, The aerator spindle speed 1420 r/min.

3, Mud scraper linear velocity per minute 5.16 m - 25.8 m/min (stepless speed regulation).

4, The screw propeller speed 24 r/min.