Top quality non-metallic chain and flight scrapers

Transcription

1 Top quality non-metallic chain and flight scrapers certified quality decades of success flexible use and everything runs smoothly.

2 The clear advantage of PROBIG non-metallic chain and flight scrapers: PROBIG is a leader in continually operational treatment and scraping systems made of high quality plastics in rectangular basins. PROBIG non-metallic chain and flight scrapers combine lightweightness, a simple design and handling with systems which boast maximum operational safety and durability. PROBIG has the capability to plan, install and service complete systems and take care of the retrofitting of existing systems. 4-shaft scraper (collecting bottom and floating sludge) How it works: Chain and flight scrapers convey the bottom sludge into a hopper and the floating sludge into the scum pipe. Application: e. g. municipal and industrial wastewater treatment plants. 3-shaft scraper (collecting bottom sludge) How it works: Chain and flight scrapers convey the bottom sludge to the sludge withdrawal device. Application: e.g. municipal and industrial wastewater treatment plants. We can also offer you special solutions for extraordinary conveying tasks for example, sand filters with high quality nonmetallic sprockets. Give us a call! 2-shaft scraper (collecting bottom sludge) How it works: Chain and flight scrapers convey the bottom sludge into a hopper. Application: e.g. drinking water treatment where the scraper is installed under a set of lamella. 2-shaft scraper (collecting floating materials) How it works: the floating materials are pushed using a chain and flight scraper over a ramp into the scum collecting channel. Application: e.g. surface scraper.

3 Plastic drive chain Drive on motor bracket. Overload prevention via effective power meter Reverse runner on stainless steel rails with PU sliding shoes Base runner on PE rails and PU sliding shoes Partitioned PU gearwheels with gearwheel protection rim and partitioned, water-lubricated bearing shell Partitioned gearwheel with integrated bearing bush Deviation stations instead of continuous shafts

4 Skim channel for floating scum treatment Chains: The PROBIG range encompasses plastic chains for all basin sizes up to 140 x 12 m and for extraordinary conveying tasks too. Existing systems can be simply retrofitted with PROBIG chain systems. Sprockets: High-quality plastic materials and protective partitions ensure optimum durability in chains and sprockets. Sprockets up to max mm are individually manufactured in accordance with customer requirements. Scrapers: GFK scrapers for basin widths up to max. 14 m are available. The plastic accessories for scraping systems guide strips, ball bearings, sliding shoes, etc. guarantee the greatest operational safety and durability. Clean service. Whether it is a modern industrial plant or a municipal site: PROBIG produces wastewater treatment and scraping systems to meet the exact demands and requirements of customers. Many international companies benefit from our expertise. Our testimonials: Industry: Agrana Bayer Borealis BP/Texaco Conoco Daimler Degussa DSM Esso Henkel InfraServ MOL OMV SCA Total Wacker-Chemie Municipal: ARA Ljubljana RHV Salzburg City of Den Haag City of Gütersloh City of Podgorica City of Rotterdam City of San Remo City of Skopje City of Wolfenbüttel Adaptation of existing systems

5 Everything is interlocking. For your perfect overall result. Modern treatment and scraping systems need to fulfil the most diverse of requirements dependent on the type and function of the system. PROBIG s special solutions are designed exactly for your individual system. This offers a range of possibilities which are as diverse as our customers. Crucial for your new system: n System and dimension The most diverse of components are used at PROBIG dependent on the type and size of your (planned) system. n Type of medium The nature and consistency of the treatment medium ingredients, ph-value, temperature, etc. determine the choice of quality plastics in all components. n New construction or retrofitting The retrofitting of existing systems has different requirements from completely new systems. PROBIG has relevant special solutions for each situation. n Operational mode Various scrapers are used to scrape bottom and/or floating scum dependent on the medium and the quantity of scum arising. We develop a treatment and scraping system made of quality plastics on the basis of information provided by you which conforms to your requirement profile exactly. With maximum operational safety and two to ten times greater durability than conventional steel systems. Give us a call! We will be pleased to give you a non-binding offer.

6 Technical data PROBIG non-metallic chain and flight scrapers: Chains Type Material Bolt material Partitioning (mm) Conveyor chain Breaking load (kn) Perm. deflection carrier member ( ) NCS720S POM Nylon approx. 34 min. 17 to 35 HS730 cont. woven GFK continuous approx. 100 min. 17 to 35 fibreglass casting Drive chain NH78 Acetal resin 1, approx. 23 HB78 1,4000 1, approx. 107 Scrapers/ accessories Scrapers Type/ execution Ultra High Strength High load Material Length (m) Dimensions (mm) Polyester/ Vinylester Polyester/ Vinylester x 195 For basin widths from 10 m x 191 For basin widths from 6 to 10 m Sigma-PRO9 GFK, >45% Up to 6 76 x 190 For basin widths of up to 6 m Sliding shoes Reverse runner PU or PE 13 x 76 x 140 Sliding shoes can be applied Base runner PU or PE 13 x 76 x 114 on two sides Base rails Left UHMW PE x 76 The rails have five longitudinal holes Right UHMW PE x 76 for mounting Reverse running rails Stainless steel 1,4301 / PE 6 < 60 x 60 x 6 U 55 x 60 x 4 J-Track System Plastic GFK / PE x x 5 Wheels Type Material No. of cogs Pitch circle diameter (mm) Conveyor chain NCS720S PU z=17 z=19 z=23 HS730 PU z=17 z=12 Drive chain NH78/HB78 PU / PE z=11 z=28 z=40 Bearing Type Material Wall bearing Split UHMW PE The wall bearings are water-lubricated. Deviation bearing T-square with PE rail mounting UHMW PE sliding rails GFK scraper element The conveyor chain wheels are equipped with a gearwheel protection rim for the longer durability of the chain The wheels are supplied in different versions: partitioned or in segments Sprocket mounted on flange Partitioned version Sprocket segments Adjusting ring UHMW PE The deviation bearings are water-lubricated. Bearings can be used both for new constructions and adaptations. Various hole sizes are available for various shaft dimensions. Probig GmbH Haid Vöcklamarkt Austria Tel.: +43/76 82/ Fax: +43/76 82/ Probig high tech products GmbH Rupertusstraße Freilassing Germany Tel.: +49/86 54/ Fax: +49/86 54/ office@probig.com