400m3/H Steel Plant Circulating Water Automatic Backwash Shallow Sand Filter PLC Control

• Customization: Available
• Type: Reverse Osmosis
• Usage: Environmental Protection, Chemical Industry
• Model NO.: LFQ-1000
• Motive Force: Pressure
• Style: Tube
• Performance: Efficient Filtration
• Certification: CE, GS, RoHS
• Material: Carbon Steel/SS304/SS316L
• Flow Rate: 35t/H
• Import and Export: DN80
• Tank Specifications: 1000*1750mm
• Working Pressure: 16bar
• Condition: New
• Test: Yes
• Transport Package: Wooden Box
• Specification: DN40/50
• Trademark: Lefilter
• Origin: China
• HS Code: 8421219990
• Production Capacity: 5000set/M
• Package Size: 80.00cm * 80.00cm * 210.00cm
• Package Gross Weight: 500.000kg

Product Description

Product Description

Shallow sand filters are devices that utilise a layer of sand to purify water. Their operating principle involves capturing particles, suspended matter, and certain organic compounds within the sand layer as water flows through it, thereby achieving water purification. The selective particle size of the sand layer effectively filters out most impurities while allowing clean water to pass through.

Shallow sand filters find extensive application across multiple sectors, including but not limited to:

Industrial applications: Primarily used for filtering industrial circulating water, potable water supplies, and wastewater. Examples include purifying oxygen lance water in steelworks, and supplying water to boilers and heat exchangers. This effectively removes impurities, preventing pipe and nozzle blockages.

Raw water treatment: Employed for purifying surface water, lake water, seawater, reservoir water, well water, and municipal tap water in residential areas. It removes sediment, suspended solids, algae, and organic matter.

Agricultural irrigation: Particularly suited for high-flow sources with elevated impurity levels, such as irrigation water for farmland, parks, and golf courses.

Aquaculture, swimming pools, water parks, and related industries: Leveraging its energy-efficient and cost-effective characteristics to provide assured clean water quality for these sectors.

Product Parameters

Model	Tank Specification	Control valve specifications	Discharge port diameter	Maximum flow rate per tank m³/h	Maximum flow rate of two tanks connected in parallel m³/h	Maximum flow rate of three tanks in parallel m³/h	Maximum flow rate of four tanks in parallel m³/h	Maximum flow rate of five tanks in parallel m³/h
LFQ-600	Φ600*1550	DN50	DN50	15	30	45	60	75
LFQ-800	Φ800*1650	DN50	DN50	30	60	90	120	150
LFQ-1000	Φ1000*1750	DN80	DN80	45	90	135	180
LFQ-1200	Φ1200*1950	DN80	DN80	60	120	180	240	300
LFQ-1400	Φ1400*2150	DN80	DN80	70	140	210	280	350
LFQ-1600	Φ1600*2200	DN100	DN100	100	200	300	400	500
LFQ-1800	Φ1800*2250	DN100	DN100	120	240	360	480	600
LFQ-2000	Φ2000*2300	DN150	DN100	150	300	450	600	750
LFQ-2200	Φ2200*2300	DN150	DN100	200	400	600	800	1000
LFQ-2400	Φ2400*2300	DN200	DN200	230	460	690	920	1150

Company Profile

Model	Tank specifications	Import and export specifications	Single tank flow	Work pressure
LFQ-400	ф400*1550	DN50	4t/h	16kg
LFQ-500	ф500*1550	DN50	6t/h	16kg
LFQ-600	ф600*1550	DN50	10t/h	16kg
LFQ-800	ф800*1650	DN50	25t/h	16kg
LFQ-1000	ф1000*1750	DN80	35t/h	16kg
LFQ-1200	ф1200*1950	DN80	50t/h	16kg
LFQ-1400	ф1400*2150	DN80	60t/h	16kg
LFQ-1600	ф1600*2200	DN100	80t/h	16kg
LFQ-1800	ф1800*2250	DN100	100t/h	16kg
LFQ-2000	ф2000*2300	DN125	120t/h	16kg
LFQ-2200	ф2200*2300	DN125	160t/h	16kg
LFQ-2400	ф2400*2300	DN150	190t/h	16kg

Certifications

FAQ

1. Question: What industrial water filters do you mainly produce?

A: Our factory mainly produces self-cleaning filters, security filters, bag filters, sand and gravel filters, fiber ball filters, dirt removers, backwash filters, etc., which are mainly used in industrial water treatment equipment. In addition, we also produce accessories for filters such as filter screens, filter cartridges, filter bags, and other filter elements.

2. Question: What is the maximum processing capacity of the Filter? 
A: This filter can achieve a maximum processing capacity of 1000m ³/h.

3. Which type of filter can be used to reduce turbidity?
A: You can use our quartz sand filter, which uses quartz sand as the filtering medium to filter water with high turbidity through a certain thickness of granular or non granular quartz sand under a certain pressure, effectively intercepting and removing suspended solids, organic matter, colloidal particles, microorganisms, chlorine, odors, and some heavy metal ions in the water.

4. Question: Where is your factory located? How can I get there?
A: Our factory is located in Xinxiang City, Henan Province. It takes 2 hours by high-speed rail from Beijing or fly to Zhejiang Airport, and then we will pick up your team. We warmly welcome you to visit us anytime.

5. Q: What is the installation method of the filter?
A: Skid loading and transportation. Just connect the inlet/outlet flange and drain it.

6. Question: Can you customize products?
Of course, if you can provide us with detailed specifications or drawings. Our mission is to inspire customers with ideas about our products and provide satisfactory solutions.