Self Cleaning Filters-Scraper Type

Industrial Automatic Self cleaning filter housings are used to protect pipelines and various downstream equipment. Without adequate filtration, the scale will build up in the channel and increase the energy required to pump the water. The scraper self-cleaning filter automatically removes particles and impurities by the scraper, while keeping the filtration process uninterrupted.

YUBO automatic self-cleaning filter scraper series solves the filtration problems you may encounter in production with excellent filtration performance.

Our automatic Self Cleaning Filter housings and Industrial filters assure continuous flow, simplified maintenance and worry-free operation. The self cleaning filters include tubular backwashing and mechanically cleaned technology.

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Application field of filter element

Industrial Wastewater Chemical Industry Filtration

Industrial Wastewater

Water is a critical component of nearly all industrial processes -- from oil and gas exploration and refining, to power generation and chemical processing. For many organizations across these industries, water and wastewater management directly impacts both production uptime and profitability. As water is used in the production process, it can pick up a variety of contaminants that require removal to acceptable levels before discharge from an industrial manufacturing facility. Typical constituents requiring treatment may include suspended solids (TSS), fats-oils-grease (FOG), pH, bacteria, selenium, heavy metals and other regulated chemicals and substances. We offer a serise of wastewater treatment filter housing and filter elements to help industrial companies enhance their operational performance and protect revenue streams.

Chemical Industry Filtration

While choosing a filter, many chemical industries choose reusable equipment as they ease the process of filtration. These equipment are both self-cleaning and require minimal intervention. These low involvement and low maintenance filters are widely employed in the chemical filtration industry. These bring down the operational costs. Also, unlike other filtration devices, these filtration equipment are prone to blockages and have a unique self-cleaning filter system which assures that the filter system will provide continuous and reliable solutions.

Technical parameter

Automatic Self Cleaning Filters-Scraper Series

Liquid	Water and viscous liquid (<800000cps), impurity content <1000ppm
Filter rating	30-1500μm
Design pressure	1.0MPa or customized
Design temp.	0-200℃
Filtering area	0.14m²-1.45m²
Press difference	0.05MPa
Pressure alert	Pressure switch
Gearmotor	550W,three-phase,380V,IP55
Inlet/outlet flange	HG20592-2009, HG20615-2009(ANSI B16.5)
Drum screen	Wedge wire,SS304/SS316L/2205/Titanium
Housing material	304/316L/CS
Scraper material	Copper/alloy steel/PTFE
Seal material	NBR/VITON(FKM)
Drain valve	Electric/pneumatic ball valve，IP55
	380V AC，0.4-0.6MPa Clean and dry compressed air

Model

The scraper self-cleaning filter housing can be divided into the inner-scraper self cleaning filter housing and outer-scraper self cleaning filter housing

Inner scraper self cleaning filters: scraper is inside the filter element. Cleaning by the rotary scraper.

Outer-scraper: scraper is outside the filter element. Cleaning by the rotary scraper.

Scraper Self Cleaning Filters types

Product Model

Inner-scraper self cleaning filters	YGN -273	YGN -325	YGN -426	YGN -478	YGN -530	YGN -630	YGN -720	YGN -820	YGN -920	YGN -1020
Inlet/Outlet (mm)	50	80	100	150	200	250	300	350	400	500
Flow rate (m³/h)	15	40	65	140	250	390	560	750	1010	1300
D (mm)	273	325	426	478	530	630	720	820	920	1020
H1 (mm)	950	1070	1275	1360	1450	1600	1900	1980	2200	2400
H2 (mm)	450	570	750	800	880	960	1020	1050	1130	1350
H3 (mm)	150	150	200	240	300	300	350	400	400	450
H4 (mm)	1450	1600	1870	1980	2200	2460	2550	2760	2840	3120
Filter rate（m²）	0.25	0.35	0.66	0.84	1	1.2	1.5	1.8	2	2.3
Drain rate (mm)	25	25	50	50	50	80	80	80	80	80
Backwash water（L)	80	80	150	150	150	350	450	600	800	1000
Motor（KW）	0.55	0.55	0.55	0.55	0.55	0.75	0.75	0.75	0.75	0.75
	The flow rate in the table is measured at an economic flow rate with a filtering accuracy of 100μm.

Outer-scraper self cleaning filters	YGY325	YGY426	YGY478	YGY530	YGY630
Inlet/Outlet	50	80	100	150	200
Filter rate（㎡）	0.25	0.35	0.66	0.84	1
Flow rate（water）T/h	15	40	65	140	250
Waste drain MM	25	50	50	50	80
Air drain MM	DN20	DN20	DN20	DN20	DN20
Motor KW	0.55	0.55	0.55	0.55	0.75
Filter rate	30～3000μm
Control mode	Continuous operation, intermittent operation, time-controlled automatic drainage, differential pressure-controlled automatic drainage, manual drainage.
Scrape material	Stainless steel, PTEE
sealing	mechanical seal.
Customization	YUBO offer customized design
	The flow rate in the table is measured at an economic flow rate with a filtering accuracy of 100μm