Huatao Sand-Filter Plant

Internal scraping self-cleaning filter 

Internal scraper self-cleaning filter ,it one kind of liquid filtration equippment.It is automatic self-cleaing filter.
The internal scrapper self-cleaning filter, blends modern technology with simplicity to provide a versatilemethod of filtering your process fluids.
This  filter can be set up for fully automatic or semi-automated or manual operation.
The working principle , Liquid enters the filter body from inlet and flows through the filter element from inside to outside. Impurity is collected onthe internal surface of the wedge wire element. The reducer motor drives scraper blade to remove the impuritycontinously. Cleaning takes place without interruption to flow by the rotation of the element against fixed scraper blades.The impurity accumulated during rotation is deposited into the bottom of the filter body from where it can be periodically discharged automatically via the drain outlet.
Besides,the scraper,filter elements and other parts also avaliable.

Main models of Internal scraper self-cleaning filter

HT-D219,HT-D273,HT-D325,HT-D377,HT-D400，HT-D450,HT-D550,HT-D800

Application of Internal scraper self-cleaning filter

wax, kerosene, monomer, polymer,water,citric acid, fermentation liquid, protein, soap, sorbitol, wet end additive, binder,ink, pigment, paint, resin, rubber, ethanol. Chocolate, candy, cooking oil, high temperature oil, juice, coolant, diesel oil

Application Industry for Internal scraper self-cleaning filter

water treatment, paper making, petrochemical, sanitary, harmaceutical, paint, ink, grease, food and beverage, etc.

Technical for the Internal scraper self-cleaning filter

Applicable liquids: water and viscous liquids (<800o00cps), impurity content <1000ppm

Filter element type and material: V-SLOT gap type metal filter element, material 316

Filtration precision: 60 mesh, can be determined according to customer requirements

Reducer motor: Italian SITI brand 0.55KW reducer (optional: imported or domestic) Import and export connection form: DN80

Casing wetted material: 316

Scraper material: PTFE

Shell sealing material: VITON (FKM) fluororubber (the sealing material is determined according to the filter material provided by the customer)

 Drainage valve: DN80 pneumatic ball valve flange connection

Master control box model: Siemens electronic control box (optional: imported or domestic)

Related Products: External Scraper Self-cleaning Filter,Basket Filter,Bag Filter ,Automatic Back Flushing Filter