Gravity Sand Filter System

1,Function & Application scope

Quartz sand filter. Is a kind of pressure filter, using the filter in the filling of refined quartz sand filter material, when water from top to bottom through the filter layer, the suspended solids in the water and gluten particles has been removed, thus reduce the turbidity of water.

Mainly used for water treatment in addition to the turbidity, demineralized water, electrodialysis, reverse osmosis pretreatment before order, also can be used in surface water, groundwater, etc. Can effectively remove the suspended solids in the water, organic matter, colloid, sediment, etc.

Can be widely used in electronic power, oil chemical industry, metallurgy, electroplating, papermaking, textile, pharmaceutical dialysis factory, food and beverage, drinking water, water, swimming pool, etc. To meet the needs of the various industries liquid filtration.

2, the main characteristics of quartz sand filter
Quartz sand filter device has simple structure, can realize the automatic control operation and processing large flow, fewer recoil, high filtration efficiency, small resistance, convenient operation and maintenance, etc.

3, quartz sand filter working principle
Quartz sand filter is to use one or several of filter medium, room temperature operation, acid and alkali resistance, oxidation, PH scope of 2-13. System configuration perfect protection and monitoring instrument, and has the function of backwash, dirt and other contaminants quickly washed away, less water consumption, according to user requirements can be set up automatic function. Under certain pressure, make concentrate through the medium of contact flocculation, adsorption, intercept, remove impurities, so as to achieve the purpose of the filter. Inside of packing is commonly: quartz sand, anthracite, porous ceramic particles, manganese sand, etc., the user can choose to use according to actual situation. The filter accuracy between 0.005 to 0.01 m, which can effectively remove colloid particles and macromolecular organic compounds.
Mainly used to remove the suspended solids in the water. The device with other water treatment equipment, widely used in water purification, water purification in sewage treatment and other kinds of water treatment engineering.
Activated carbon filter is mainly used for adsorption free chlorine in water adsorption eed (99%), organic matter and colority of also has a high removal rate. Is softened, the pretreatment of the desalination system for pure water production equipment. Filter material for activated carbon. Equipment main material for carbon steel corrosion, glass fiber reinforced plastic and stainless steel, etc.

1. How to buy your interested products?

  ANS: You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project (More details, please contact us).

2. How to pay?

  ANS: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.

3. What is the delivery time?

  ANS: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.

4. How to pack the products?

  ANS: We use standard package. If you have special package requirements, we will pack as you required, but the fees will be paid by customers.

5. How to install after the equipments arriving destination?

  ANS: We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.   

6. How long is the validity?

  ANS:The validity is 12 months from B/L date.