250m3/H Industrial Sand Filters Water Treatment Reduce Solid Particles

250m3/H Industrial Sand Filters Water Treatment Reduce Solid Particles

Product Details:

Place of Origin: China
Brand Name: Fenigal/OEM
Certification: CE/NSF etc.
Model Number: MMF

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Standard Export Wood Crate/Carton or Naked wrapped by film/Containerized
Delivery Time: 15~30 days
Payment Terms: T/T, Western Union, Paypal etc.
Supply Ability: 200 set per month
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Detail Information

Technology: Pressurized Filtration Material For Tank: MS, SS304/SS316/316L
Working Pressure: 0.15-0.6 Mpa,1.0-1.6Mpa Average Remove Rate: 92%--96%
Water Flow Rate: 250-300m3/hr Voltage: 380V,415V,220V,can Be Customized
Application: Surface, Underground Water, Sewage Water Treatment Size: Dia.50cm~320cm
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Product Description

250m3/H Industrial Sand Filters Water Treatment Reduce Solid Particles

High efficiency 250m3/hr water treatment sand filter system to reduce solid particles


Cooling tower water filtration system rapid sand filter machine

A rapid sand filter is a water treatment device that uses sand or other grainy media to filter out the solid particles suspended in water. These suspended solids include dirt and other organic matter that cause water to appear cloudy or turbid. Rapid sand filtration is commonly used by municipal water treatment plants to clean surface and ground water intended for drinking water. It is also used to treat sewage and industrial wastewater containing biological contaminants before these waters are discharged to the environment.

Rapid sand filtration takes place in a tank containing one or more layers of grainy media, such as sand, anthracite or hard coal, garnet, magnetite, or other minerals. The total media depth typically ranges from 2-6 feet (about 0.6-1.8 meters). In many systems the incoming water, or influent, enters near the top of the tank and flows downward through the media. The outgoing water, or effluent, leaves through a drainage system called the underdrain that lies underneath the filter media bed.
250m3/H Industrial Sand Filters Water Treatment Reduce Solid Particles 0

Cooling towers recirculation water is large in volumes and gets easily contaminated with suspended solids, atmospheric dust, microbiological organisms, various airborne debris and sometime particulate of rusted metal coming out from heat exchanges. These contamination and impurities get settled either in cooling tower pond or deposit on the surface of Heat exchanges and significantly decrease the performance of cooling tower circuit. Under these circumstances, significant improvement might be realized with the use of a side stream filter and pond cleaning accessories.
Our unique design of Side Stream Filterand cooling tower pond accessories ensures efficient & effective removal of suspended solids & other contaminations and reinforce healthy conditions of cooling tower and associated heat exchangers.

They are available in diameters from 0.225 Mts. to 4.0 Mts.(vertically) and in length from 3.0 Mts. mm to 11 Mts. (Horizontally) with flow ratesup to 500M3/Hr. these rugged, pre-engineered, pre-assembled units minimizeinstallation and start-up costs.

Working principle
For the by-pass filtration, the filter is installed in the main circulating pipeline to filter all the circulating water, but a part of the circulating water LED from the main circulating pipeline is filtered, which is a repeated circulating interception step by step to filter the impurities within the system and finally remove the impurities by the necessary backwash out of the system. Installing a by-pass filter in the circulating water system can prevent the terminal pipe of device from sludge blocking and remove the impurities in the system with chemical dosing.
By-pass filtration is used to reduce the turbidity of the water circulation system, exactly, to reduce slime and prevent its deposition in the heat exchanger, so that the effect of agent will be better.


Generally speaking, if your filter is a quartz sand filter, it usually has two main functions:
1. To reduce suspended solids (turbidity). Otherwise, as the system is running, suspended solids increases, which will exacerbate the deposition and other problems.
2. Degreasing. Especially the oily turbid circulation, such as steel rolling and continuous casting, has high oil content and is easy for breeding microorganism and blocking the nozzles.

Technical description of by-pass filter for the industrial circulating water
Flow filter flow is designed according to 5% to 10% of the total circulation volume (the by-pass filter flow of the cooling water is designed by 10 % of the circulation volume and the by-pass filter flow of chilled water is designed by 5% of the circulation volume) and the filtration rate is designed by 20 — 3Smih according to water quality of the system. Specific to corrosive suspended solids of the circulating water system as well as the control, our technical support team has designed a variety of manual/automatic by-pass filtrating equipment in line with customer demand.

Technical parameters sheet for Mechanical sand carbon filter

model Filter diameter Total height water inlet-outlet capacity Quartz sand material Active carbon material
mm mm mm m³/hour ton ton
MMF-500 500 2350 DN32 2 0.39 0.11
MMF-600 600 2380 DN32 3 0.56 0.16
MMF-700 700 2400 DN40 4 0.76 0.22
MMF-800 800 2400 DN40 5 1 0.3
MMF-900 900 2500 DN50 6 1.3 0.36
MMF-1000 1000 2600 DN50 8 1.6 0.45
MMF-1200 1200 2700 DN65 11 2.3 0.65
MMF-1400 1400 2800 DN65 15 3 0.86
MMF-1500 1500 2850 DN65 18 3.5 1
MMF-1600 1600 2900 DN80 20 4 1.2
MMF-1800 1800 3000 DN80 25 5 1.5
MMF-2000 2000 3100 DN100 30 6 1.8
MMF-2200 2200 3180 DN100 38 7.5 2.2
MMF-2400 2400 3330 DN100 45 9 2.5
MMF-2500 2500 3380 DN100 50 9.7 2.8
MMF-2600 2600 3430 DN125 55 10 3
MMF-2800 2800 3530 DN125 60 12.5 3.5
MMF-3000 3000 3630 DN125 70-80 14 4
MMF-3200 3200 3730 DN150 80-100 14 4.5


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