automatic self-cleaning filter|Mechanically Cleaned Filters|Scraping Self-cleaning Filter|automatic filter|automatic scraper strainer|Kantenspaltfilter|filtr samoczyszczacy

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Introduction

ERO Series Automatic Metal Edge Filters have been designed to filter the most viscous fluids or pastes, removing the impurities particles on the filter element outside by mechanical scraping, it's continuously filters on-line.This compact inline filter systems can be designed for semi or fully automatic cleaning, it can avoids extruding and breaking the impurities and is capable of the filtration for liquids of viscosity up to 800000cps.High-strength wedge slotted filter elements are used for a long time and provide a filtration rating of 50-800 microns.

Working Principle

ERO Series Metal Edge Filter mainly by the housing, filter element, scraper, gear motor , sewage valve, control box and differential pressure indicator composition.
The liquid enters the filter from the inlet, flows through the filter element from outside to inside. The filter element bottom is connected to the outlet, through which the liquid flows out. After the filter element captures the impurities, the cleaning action is trigger by the preset time or differential pressure value. The gear motor drives the scraping blades to rotate and remove the impurities on the filter element outside surface. The impurities moves off along the blades and falls down to the filter bottom. The rotating plates push the gravity impurities into the collection chamber. The impurities are collected at the filter bottom and in the collection chamber. The discharging valve open per the preset time and discharging the waste liquid with high impurity concentration through the drain outlet.

Features And Adventags

■ Cleaning is possible without interrupting filtration
■ Filtration process always maintain a low pressure drop and stability throughput
■ No disposable filter media comsuption, save filter media cost and environment cost
■ Sturdy filter element made of triangular stainless steel wire on a rugged core lement
■ The filtering surface of the filter element is extremely smooth, easy to scrap
■ Stainless steel scraping blade, good impurity removing performance
■ Close filtration, no dangerout liquid leakage, good for safe production
■ Discharge waste liquid with high impurity concentration, avoid valuable liquid loss
■ Various modular combination and automation modes available, meet different filtration needs

Technical Specifications

■ Filter Rate: 4.5m³/h～300m³/h	■ Filter Fineness:25μm≤Wslot≤1500μm,Perforated Screen≥1000μm
■ Viscosity (cp)≤800000CPS	■ DES.PRES:1.0MPa,1.6MPa
■ Cleaning Differential Pressure:0.2bar～4bar	■ OPER.TEMP:≤260℃
■ Filter element Material:SS304 / SS316L	■ Housing Material:SUS304/SUS316L
■ CONT:FLG	■ Drain Valve:automatic or manual ballvalve
■ Cleaning Start Mode: DETAL P,Time,Manual	■ Discharge:automatic or manual
■ Supply Facility Requirement: 380V&50Hz	■ Others: Jacket, explosion-proof design, etc

Model Technical Parameters

Model	Dimensions mm					Inlet / Outlet DN	Filter Area cm²
Model	A	B	C	D	E	Inlet / Outlet DN	Filter Area cm²
ERO50	1135	935	820	125	55	40	1100
ERO85	1190	975	865	125	55	50	1880
ERO110	1345	1090	915	130	95	65	2400
ERO180	1380	1260	960	130	105	80	3960
ERO265	1780	1490	1165	145	150	125	5830
ERO350	2370	2085	1690	150	215	200	7690

APPLICATIONS

■ Pharmaceutical and Biotech
    Penicillin fermentation liquid, erythromycin fermentation liquid, vitamin, amino acid, glutamic acid,citric acid, enzyme preparation, etc.
■ Food and Beverage
    Chewing gum base, chocolate, sauces, corn syrup, juices, candy, cooking oil, shortening etc
■ Pulp and Paper
    Coating starch, calcium carbonate, bentonite, paint, pigment, white water, process water and chemicals
■ Petroleum and Chemical
    Paint, ink, paint, resin, latex, adhesive, latex, viscose fiber, polyether polyol, polymer, catalyst
■ Others
    Metal processing cutting fluid, emulsion, automotive coating pretreatment, electrophoresis paint,parts cleaning liquid, printing and dyeing wastewater, water treatment industry, etc.