Deutsch | English | Español | Français | Italiano | Português | Русский | العربية | 日本語 | 简体中文 | 繁體中文 | 한국의 | Türk | Polski
LOGO
B2B Web Portale per macchine utensili, lavorazione dei metalli, materiali
Prodotto / Servizio Fornitori Catalogo e letteratura    
Cerca
or
home Product News Catalogs Web TV News & Topics Featured Articles Trade Shows Sourcing Help My allmetalworking
Novità di prodotto contenuto
allmetalworking > Novità di prodotto contenuto > Solvent-based Cleaning - Marked by Enhanced Cost Efficiency, Process Reliability and Sustainability
  
Share |
Solvent-based Cleaning - Marked by Enhanced Cost Efficiency, Process Reliability and Sustainability

solvent-based, cleaning, Durr Ecoclean

Filderstadt (Germany) – In many industrial cleaning applications the use of solvents yields valuable process advantages. Committed to making optimum use of these benefits, Dürr Ecoclean keeps refining and improving its equipment portfolio continually. This enables us, on the one hand, to adapt each cleaning system perfectly to its task – with or without integrated part preservation capability. On the other, we can thus enhance the cost efficiency, process reliability and sustainability of the solvent-based cleaning process.

Organic solvents are commonly used in industrial part and surface cleaning where highly oil-contaminated or difficult-to-dry parts are involved, or where oils are used in machining and metal forming operations or oil-free surfaces are specified for downstream steps such as, e.g., hardening. The cost efficiency, process reliability and eco-friendliness of such cleaning is chiefly a function of the equipment technology employed. Dürr Ecoclean offers many efficient solutions in this field, its cleaning systems being noted for an extensive standard equipment level that includes heat recovery, bypass filtration, injection flood washing (IFW), high performance, and a series of energy saving and emission-reducing features. These cleaning systems can be run on halogenated hydrocarbons as well as modified alcohols. Operating under full vacuum, they rely on mature, redundant-type safety technology and are equipped with integrated floor trays. Moreover, the solvent-based cleaning systems supplied by the Filderstadt-based manufacturer can be adapted to specific cleanliness, throughput, part geometry and (if necessary) preservation requirements via appropriate dimensioning, process engineering, fluid treatment and drying technology.

Short cycles due to minimization of non-productive times
For maximum cleaning efficiency even when working to exacting cleanliness standards, Ecoclean systems afford a high vacuum performance and are equipped with strong pumps and large-diameter piping. These design details permit rapid filling and draining of the work chamber and tanks while also ensuring an optimum solvent supply to the product basket. Together with the system's high-performance vacuum technology with its final pressure of just under 1 mbar, which ensures quick and fast drying even of very complex part geometries, this design results in short cycle times and hence, enhanced throughput.

Validated processes – e.g., in the medical field – and applications calling for oil-free surfaces in downstream steps such as hardening, CVD/PVD coating, brazing, welding or adhesive bonding will often impose the need for ultra-fine cleaning. To this end, the solvent cleaning systems can be fitted with several tanks and flooding tanks for a multi-stage cleaning process. An electropolished work chamber and optimized flow conditions ensure that no foreign matter remains present in the system where it might re-contaminate already cleaned parts. A key contributor to the high cleaning quality attained is the standard bypass filtration system which recirculates the cleaning fluid up to 100 times per hour. This means that in every 2-minute cleaning cycle, the solvent is filtered more than 3 times.

Fluid treatment does away with dirt
For continuous solvent reconditioning, Dürr Ecoclean systems come with an integrated fully automatic distillation unit as well as full-flow and bypass filtration in the standard package. The standard distillation module provides a consistently good degreasing performance even at oil intake rates of up to 5 liters/hour. For higher oil loads or ultra-fine cleaning, an optional oil discharge unit is available for integration into the equipment. The compact distillation module reduces the solvent content in the discharged oil to less than 1 per cent. Expensive special oils can thus be recovered, e.g., to be fed back into the process in conjunction with a fresh oil supply.

The full-flow filtration system cleans the solvent during both filling and draining of the work chamber. All filter housings are designed to support the use of bag or cartridge-type filters and ensure easy replacement of the filter elements. For ultra-fine filtration purposes, cartridge filters down to 1 micron can be fitted.

Consistently engineered to save energy
The solvent-based part cleaning equipment from Filderstadt also provides advantages in terms of energy use. Thus, the first flooding tank is heated entirely with waste heat recovered from the distillation module. Up to 20 per cent electrical energy can be saved via the intelligent equipment control system tailored to the customer's specific production cycle. Furthermore, an "as needed" adjustment of the heating power expended on the distillation system can reduce the energy demand of this process step by up to 40 per cent. The standard water cooling system likewise helps to save energy since no electricity is needed to operate chillers.

Intelligent technology cuts emission levels
For Dürr Ecoclean, reducing solvent consumption and hence, emission levels is a priority design objective. All Ecoclean solvent-based cleaning systems emit less than the threshold value of 1 tonne of solvents p.a. defined in the VOC Directive. This performance is owed, apart from the effective fluid treatment system and other factors, to the use of low-temperature condensers which cool down the exhaust air to temperatures between 0 and +5°C. This makes for a very low solvent concentration in the exhaust air stream compared to conventional cooling systems which attain an exhaust air temperature of +25°C. Moreover, the exhaust air technology employed eliminates the need for the typical fresh air purging of the work chamber after each cleaning process. As a result, the exhaust air volume is reduced.

tag:
 
A proposito di questa azienda:
Dürr Ecoclean Group is the leading provider of industrial cleaning, automation and filtration solutions. The group provides innovative standard equipment, custom-designed system solutions and services to the automotive industry and its suppliers, as well as to general markets around the globe. As a member of the Dürr group of companies, Dürr Ecoclean maintains operating sites in Germany, France, Czech Republic, the U.S., China and India. 
Informazioni sull'azienda:
Nome Azienda: Dürr Ecoclean GmbH
indirizzo: Mühlenstrasse 12
città: Filderstadt
provincia:
ZIP: 70794
paese: Germany
Numero di telefono: +49-711- 7006-0
FAX: +49-711- 703674
 
Nota: I marchi, il nome del prodotto, il numero di prodotti citati nel presente contesto, i diritti d'autore appartengono alla società.
 
Novità sui prodotti di questa azienda

2013-11-14

Optimized Cleaning Quality, Reduced Cost, High Flexibility

2013-07-04

Steam-Cleaning System Enables Adaptation

2012-08-23

Dürr Ecoclean unveils new technologies at parts2cl
Prodotto Notizie correlate

2014-07-04

Modular System Combines Machining Processes

2014-05-25

Heavy Duty CNC Lathe from Ganesh Machinery

2014-05-25

Kasto's new KASTOwin bandsaw is a win-win on both price and performance

2014-05-25

New Toyoda FH800SX-i environmentally friendly machining centre

2014-05-24

Horizontal Machining Center available with 30,000rpm Spindle

2014-05-24

Multi-spindle machines for cubic machining

2014-05-23

Hurco Introduced Horizontal Boring Mill

2014-05-18

Double column machining center machines all five sides of a part from a single set-up

2014-05-13

F650VM developed to offer premium performance at an affordable price

2014-05-08

Robot for palletizing at extremely low temperatures
Pagine in evidenza
5 Axis Machining CenterAir ToolsAutomatic Cold Drawing MachineAutomatic Feeding Equipment
Automatic Tool ChangerBall BearingsBallscrewBearings
Boring and Milling MachineCasting Base for Machine ToolChip ConveyerCircular Sawing Maching
CNC EDMCNC LatheCNC Machine Center SpindlesCNC Rotary Table
CNC Surface GrinderCooling EquipmentDie Casting End Mill
Forged PartsGear ReducerGearboxGrinding Center
Hoist and ChainHorizontal Machining CenterHydraulic PressIndex Drive
Index TableIndustrial RobotInjection MoldsJawed Chuck
Linear GuidewayLubrication SystemMachine Guard SystemMetal Band Saw
Metal Cutting ToolsMetal Stamping PartsPipe & Tube BenderPower Press
Precision Machining ServiceRobot Tool ChangerServo MotorsSpindles
Telescopic CoversTool HolderTool Storage MagazineTurning Center
Vacuum PumpsVertical Machining CenterWelding Machines 
contenuto
· Home
· Novità di prodotto
· Catalogo
· Web TV
· Indústria Notícia
· Applicativi
· Eventi
· Procurement assistenza
· My Allmetalworking
Edizione speciale
· Direttorio
· Mostra Supplemento
2014 Hannover
Allmetalworking.com
· Chi siamo
· Promuovi la tua attività
· pubblicizzare
· Partner con noi
· Comunicato stampa
· Contattaci
· Termini di Utilizzo
· Informativa sulla privacy
· proposta Incentive
· Mappa del sito
B2B Web Portal Alliance
· Allitwares.com
· Allmetalworking.com
· Allbiomedical.com
· Allautowares.com
Buy Engineer Sample Kits
OEM Sourcing
lingua
· Deutsch
· English
· Español
· Français
· Italiano
· Português
· Русский
· العربية
· 日本語
· 简体中文
· 繁體中文
· 한국의
· Türk
· Polski
 
   

Diritti d'autore 2012 Allitwares Corporation Tutti riservati. www.allmetalworking.com è una divisione di Allitwares Corporation
www.allmetalworking.com è un mestiere portale B2B | Portale Web B2B | B2B mercato online per macchine utensili, lavorazione dei metalli, materiali