Wuxi Yaotong Environmental Protection Machinery Co., Ltd >> Disc Filter Water Filter Purifier Water Treatment System

Disc Filter Water Filter Purifier Water Treatment System

Disc Filter Water Filter Purifier Water Treatment System
Price: Negotiable/Piece
Trade Terms: FOB
Min Order: 1/Set
Pay Type: L/C,T/T
Markets: North America,South America,Southeast Asia,Africa

Product Description


Disc filter's filter disc is the support of impurities treatment. It is composed of a set of plastic discs of different direction groove with different direction superposed. The groove edge near face is formed many cross points. These cross points compose many cavity and irregular path. These path is narrowing from outside to inside. When filtering, these path is formed turbulent flow. Finally these make impurities in water block on each cross point. If install discs on the filter skeletons, it will form filter unit its outside loose and inside is tight under the action of spring and water pressure. Each filter unit is formed many filter which impurities can not go through by compaction of spring and water pressure. The width of disc is 12-14mm. The material is high quality engineering plastics which is high wear resi-stance. With stainless steel spring supporting is solid structure. The water wash impurities on surface along inside tangent direction of disc from inside to outside. Disc rotate under the backflushing action which make all dirt is cleaned and discharged. Use time interval and pressure difference to control the all backflushing processing. After setting, it can be used long time. Automatic backflushing can finish whole backflushing process in seconds in the condition of no breaking working. Filter used this filtration can be changed of disc clearance dynamic when filtering and backflushing. It is good for improving filter performance and filtration water. Also it can reduce water consumption of backflushing. Normal water consumption is about 0.25%. The different depth and quantity of groove on disc decide filtration precision of filter unit.
Operation principle of filtering process
Water flows through inlet into filter. It is compressed by the action of spring and water power when go through filter disc. Impurities is blocked on the cross point of disc. The water filtered flow from main path of filter. And now unidirectional diaphragm valve is opening.
Operation principle of backflushing process
When achieve a pressure difference, system go into backflushing mode automatically in a time, control valve change the direction of water. The unidirectional diaphragm valve at the bottom of filter will close main path. Backwash will go into four set nozzles path and water pressure in the piston cavity which link with nozzle path will be increased. Piston moves up to prevent the pressure of spring to disc. And it releases the space of piston on the top of disc set. Meanwhile backflushing water sprays in a high speed along tangent direction of disc from 35*4 pcs nozzles in 4 sets nozzles path. Which make disc rotate and evenly separate. The water wash the surface of disc which throw the impurities blocked on disc. When the backflushing process is over, the direction of water will change again. Disc will be compressed again. System will go into filter mode again.
The company is located at the center region of the Yangtze Delta- Wuxi. It is the major industrial development center in China, with convenient traffic, elegant environment, prosperous economy as well as gathering of talented people.

YAOTONG Company is an environment protection engineering company, which serves as design, manufacturing, installation and commissioning. Since the company is founded, it has obtained many awards from State Environment protection Administration, Environment protection Bureau of Jiangsu and Wuxi Enviro-nment protection Bureau, and has obtained the title of honoring contract and keeping credit enterprise. It also had multi-item certificates such as AAA class certifi-cate, ISO9001 2000 quality system certif-icate. Since 2000, the company has undertaken various environment protection projects of approximately 500 items, inc-luding every industry or trade. Accumulate abundant experience.

YAOTONG has one group of senior technical staff, the specialty is engaged in the water-treating, bag filter, metallurgical furnace waste heat recovery development and production.

In the future, YAOTONG will launch more strength and funds into technical research, product and market development, customer service, etc. To provide much better environment protection products for society. To carry out the foresight dream that make YAOTONG environment protection become the first brand in environment protection industry, we will make great efforts continually.

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