hydrocarbon technology

8/14/2019 Hydrocarbon Technology

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Cleaning and Filtration

SystemsHydrocarbon Cleaning Technology


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Drr Ecoclean GmbH, Sales department, Hydrocarbon Cleaning Technology, 08/17/2007 - 2 -

Content

Basics about Hydrocarbon fluids

How does Hydrocarbon cleaning works

Technical data of standard machines

Benefits

Questionnaire and operational cost calculator


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Hydrocarbon Cleaning Technology

What are hydrocarbons? Isoparaffins

Who provides cleaning liquids? All known minerals oil companies

Why hydrocarbon technology To clean oily parts with an environmental and health friendly fluid

The principle Like cleans Like


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Hydrocarbon Cleaning Technology Universal 81C


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Hydrocarbon Cleaning Technology Process

Vacuumpump Vacuum pump

Heatrecovery

Condenser

Washingchamber

Cooling condenser

Tank 2Coolingtank 2 Heating

tank 2

Tank 1Coolingtank 1

Heatingcircuitpump

Pumptank 1

Filter 1

Pumptank 2

Coolingdestillation

Heating destillation

Gasexchange

ilter 2


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Hydrocarbon Cleaning Technology Filtration (handling of solids and chips)

Cartridge filters:

very fine filter system for low input mainly 2nd flood tank

5 cartridge filter inlets are available,cut off: 25 m and 5 m

Cyclone effective system for high chip input only 1 st flood tank separation down to 30 m (step less) chip collecting basket for 60l (16 gal)

of chips


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Hydrocarbon Cleaning Technology Option working chamber - Ultrasonics

Problem:

Contamination with high affection to parts = grit, paste, metalpowder, fine chips

Solution: Ultrasonic (10 or 20W/l)

How does it work? Ultrasonic effect local implosions of gas-bubbles on parts Implosions cause a pressure surge = micro-jet Contamination is pushed off the parts by micro-jets

Note: Can only be effective, if micro-jets reach parts = open baskets; easy to retrofit


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Drr Ecoclean GmbH, Sales department, Hydrocarbon Cleaning Technology, 08/17/2007 - 1 1 -

Hydrocarbon Cleaning Technology Technical Data 80C, 81C

- Oil input / Emulsion input

max. 1 l/hrmax. 1 l/hrEmulsion input

up to approx. 5 l/hrup to approx. 3 l/hrMaximum oil input

Universal 81CCompact 80C

- Filtration

100 - 5m (filter cartridges)100 - 5m (filter cartridges)

200 - 50m (Filter bags)200 - 50m (Filter bags)Filter mesh

approx. 0,5 mapprox. 0,5 mFilter surface

Universal 81CCompact 80C

- Throughput per hourWith handling times of:Immersion (FT1) 60 secImmersion (FT2) 60 secVapor Degreasing (VDe) 30 sec

(60 sec if program vapor degreasing only is selected)Vacuum Drying (VD) 10 sec (Hold time


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Hydrocarbon Cleaning Technology Technical Data 85C

- Oil input / Emulsion input

- Filtration

very small, up to 0.2 l/hChip input

max. 0.5 l/hEmulsion input

up to approx. 2 l/hMaximum oil input

Minio 85C

200 -25 mFilter mesh (bag filter)

2 x 0,25 mFilter surface

Minio 85C

Throughput per hourWith handling times of:Immersion (FT1) 60 secImmersion (FT2) 60 secVapour Degreasing (VDe) 120 secVacuum Drying (VD) 20 secLoading 45 sec to load and unload

5 batches/hFT1, FT2, VDe, VD

6 batches/hFT1, FT2, VD

7 batches/hFT1, VDe, VD

9 batches/hFT1, VD

11 batches/hVDe, VD

Minio 85C


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Hydrocarbon Cleaning

Working chamber withrotation frame

Back view ofworking chamber


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Distillation unit Flood tanks


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Hydrocarbon Cleaning Technoloygy

Benefits

Environmental & health friendly cleaning fluid and process

Low operating costs due to LOW fluid, operating, maintenance & energy

CONSUMPTION Only ONE cleaning fluid is used All materials can be cleaned in the SAME machine with the SAME

cleaning fluid HIGH VOLUMES of oil and chips can be handled Different parts & geometries can be cleaned and dried due to VACUUM

TECHNOLOGY Complies with tight fine cleaning specifications


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Hydrocarbon Cleaning Technology Customized engineering

Modular design makesadjustment to severalneeds possible

Customers needs:

Change dimensions Larger batches (basket size)

Different fluid qualities or combination

of cleaning and rust inhibitor Higher cycle numbers

Increase number of flood tanks

Increase number of work chambers


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C-Machines: Beru, Tralee, Ireland


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Type: Universal 71C ( dual chamber ) Part: spark plugs, glue tubes Material: brass, steel, stainless steel Contamination: Oil, chips Load size: 750x480x200 mm (30x19x8)

Load weight: 150 kg (330 lb) Handling: fixtures, baskets Throughput: variable (8 15 loads/hour) Requirements: removal of oil and chips, dry,

rust protection for steel comp.absolutly oil free for glow tubes

Special features: 3-tanks, cyclone filter, IFW, US,drying booster,automatic basket lid

Outside dimension: 6100 x 2000 x 3500 mm(20 x 6.6 x 11.5 ft)

Process:

spak plugs: FT 1, 90 s, IFW, rotation(15 loads/h) vapor degr., 90 s, rotation

vac. drying, 4 mbar+10s, rotation

glow tubes: FT 1, 120 s, IFW, rotation

(8 loads/h) FT 2, 60 s, US, rotation

vapor degr., 120 s, rotationvac. drying, 4 mbar+10s, rotation

steel comp.: FT 1, 120 s, IFW, rotation

(8 loads/hour) FT 2, 60 s, US, rotation

FT 3, 60 s, rust inhibitor, rotation

vac. drying, 4 mbar+10s, rotation


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Hydrocarbon Cleaning Technology -

Safety Vaccum Technology

Hydrocarbons used in Drrmachines have a flash pointbetween 130 and 155 F,leading to a combustion risk

Solution:

Avoid explosive atmosphere

Avoid source of ignition

Avoid effects

ProductVapor

Ignition sourcepresent

SAFE

Filling & draining the machine fluid

Heating & cooling the machine

Loading/unloading the chamber forwashing, vapor degreasing & drying product

Vacuum < 100 mbar is the keyto a safe hydrocarbon

process

Oxygenpresent

hydrocarbon technology

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