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For an Oil Purification System

2013.4.18.

INTRODUCTION I

D E X

What is a Centrifugal Cleaner?

◆ 80% of all breakdown in oil system are related to

contamination of the oil. Contamination of an oil system

leads to various problem-machinery breakdown/frequent

repairs of equipment and reduced oil life time

▶ A centrifugal cleaner provides superior by-pass filtration to

remove contaminants in the lubricating oil .

It generates high-speed rotation(centrifugal force) to remove contaminants to protect the integral parts of an machine such as Bearing.

This technology optimizes to remove fine dust which is smaller than 3-20㎛.

It could extend the life of the oil, continually recycle the oil and companies can get cost efficiency using centrifuges.

How bad does the soot affect ?

◆ affects critical components wear rate increased

affect oil viscosity increased

filter plugging

engine sludge & carbon deposits increased oil consumption

loss of oil filtration by other contaminants.

Centrifugal Cleaner installed on top of sump tank – Gravity type

A Portable Centrifugal Cleaner in industry

Working Principle of a Centrifugal Cleaner

Portable kit

Principle of Operation

Specifications of Our Centrifugal Cleaner

Models The flow per minute RPM( at 4.5kg/㎠) The sump capacity

CP060 9liters 7,000 Below 1,000liters

CP200 16liters 4,000 1,000~3,000liters

CP400 45liters 3,800 3,000~5,000liters

CP600 65liters 3,600 Over 5,000liters

Installation of multi Centrifugal Cleaners are recommended in case of large size of oil tank

Centrifugal Oil Cleaner ; CP600 installed on L27/38

SM10 Centrifugal Oil Cleaner

Field Applications of a Centrifugal Cleaner

Heat Treatment mill(Quenching Oil)

Paper mill(Mechanical Oil/Gear Oil) Screw Plant(Lubricating Oil)

Electronic industry (Heat conduction Oil)

A Portable Centrifugal Cleaner

1,160mm x 720mm x 960mm / 430kg/220V/380V/440V/60Hz)

A Portable Centrifugal Cleaner

Portable Centrifugal Cleaner

Model ; PCC-602

(2.2kw x 2 pumps)

◆ Model of Centrifuge ; CP600

- Flow Rate ; 65ℓ /min( 3,900ℓ/hr) , 3,600rpm(4.5kg/㎠) .

- Rotor Dirt Capacity ; 6.33ℓ, Rotor Oil Capacity ; 6.80ℓ.

- Working Pressure ; 3-kg/㎠ - 7kg/㎠

- Shuttle Valve Rating ; 2.5kg/㎠.

- Removal of particles ; 3-20㎛ , Weight of Centrifuge ; 25kg/CP600

◆ Major Specification of Portable Centrifugal Cleaner

- Power Supply; 220V/ 380V, 440V( Transformer), 60Hz, Power Consumption ; 4.4Kw.

- IN, OUT Gauge ; 32A, Allowable Temperature ; 130℃-150℃ (maxium)

- Viscosity ; 10 – 460cST, Applicable oil tank ; 3,000ℓ ↑.

- Suction Strainer ; 60/100/20/300Mesh

(Centrifuge needs pre-filter to remove large sizes of Particles before oil entering)

- Weight of PCC ; 430kg, Size ; 1,160mm x 720mm x 960mm(including wheels)

◆ Period of change of Paper-Insert

- Non-Soluble Heat Treatment oil ; 48hr / Hydraulic oil(68),

Super Mechanic Oil220) ; 720시간. L.O.(Castrol TLX Plus 303) ; 1,005시간.

※ The period of changing filter varies depending on oil conditions.

Portable Centrifugal Cleaner ; PCC-201

◆ Centrifugal Oil Cleaner ; CP200

- Flow Rate ; 16ℓ /min ( 960ℓ/hr) , 4,000rpm(4.5kg/㎠) .

- Rotor dirt capacity ; 2.1ℓ, Rotor oil capacity ; 2.4ℓ.

- Working Pressure ; 4.5kg/㎠ / Minimum pressure ; 2.5kg/㎠.

- Measurement of PCC201 ; 680mm x 450mm x 880mm, 185kg

- Removal of particles ; 3-20㎛ , Weight of CP200 ; 8kg

- There is only one pump of suction and after filtration, cleaned oil will be drained back to the oiul

tank by gravity.

Delivery Line

(Used oil: Quenching Oil,

Oil Temperature : 130℃-150℃)

Industrial Applications-Heat Treatment mill

for High Temperature Applications: Flexible Steel hose

2013.3.25

The measured results

After 10 hours of operating

6mm Pollutant accumulation

2013.4.1 The measured results

After 50 hours of operating

16mm Pollutant accumulation

16mm

Heat Treatment mill – Sludge

16mm

Heat Treatment mill – Sludge

Sludge(4,3kg) after 48hours

(

10,000ℓ Sump Capacity

Paper Mill

Magnetic Plate used to remove very finest particles including iron

(Oil; multi-purpose lubricant Oil,

Temperature 50℃, Viscosity ;220Cst)

To protect Bearings

Very fine size of Iron

Oil Analysis with Centrifuge

Paper mill

Heat Treatment

1. Oil type : HD-220 Lubricant Oil

2. Temperature : 45℃

3. Pressure : 5kg/㎠

4. Operating : total 40hours.

5. Model : CP600

Screw & Nut Production Plant (Taiwan)

Accumulated a foreign matter : 15mm

Installed A Centrifugal Cleaner

Drawn Plant

(Wire Drawing)

P Specialty Steel

Analysis

2011. 11.22 ~ 2011.12.28.

Measurement items

Sludge(ppm) 4,517.20 → 3,542.60

Water(ppm) 764.8 → 587.3

Viscosity(40℃,㎟/S) 109.7 → 111.4

(Source ; Bumwoo Institute)

Operational & Cost Benefits Analysis

(Heat Treatment Mill)

Sump Capacity ; 6,000litres/(furnace)

Oil Cost ; $2.5/litres($500./200litres)

Replacement Costs of Oil; $15,000./year/furnace

Over-haul Cost ; $40,000./furnace

Annual Supplementary costs of Oil ; $40,000./furnace

Cost Savings when oil supplement and replacement cycles can be extended by more than 50% : $7,500.-

Other beneficiaries

1) Extended the life of oil

2) Improved product quality

3) Reduced equipment failure and repair

Operational & Cost Benefits Analysis

(Medium Speed Diesel Engine – 7L23/30

◆ 7L23/30(1,200kw) Engine / 500ℓ Sump Capacity / Oil Pressure 4.4kg/㎠

Oil Temperature 64℃ / Oil Castrol TLX Plus 303

Oil Life Previous Year 1,042hrs / Filter Previous Year 600hrs

Cost Replace Oil $1,000.- / Cost Replace Filter $1,250.-

Engine Test Run 4,523hrs

◆ Previous Year Average Oil Filter Change 4,523hrs/600hrs=7.5 x $1,250.

= $9,375.-

Previous Year Average Oil Change 4,523hrs/1,042hrs=4.34 x $1,000.

= $4,340.-

Previous Year Average Cost Oil & Filter = $13,715.-

◆ Test Year Average Oil Filter Change 4,523hrs/1,005hrs=4.5 x $1,250.-

= $5,625.-

Test Year Average Oil Change 4,523hrs/1,634hrs = 2,7 x $1,000.-

= $2,700.-

Test Year Average Cost Oil & Filter = 8,325.-

♣ Total Saving for Engine after 1 Year Operation ; $5,390.-

Benefits of Centrifugal Cleaner

1. Protects Machinery

- Reduces wear up to 50%

- Increases component life

- Reduces frequency of maintenance

2. Extends operating intervals

- Keeps fluids and additives longer

- Prolongs full-flow filter life

- Requires minimal service

3. Eliminates waste

- Permanent, cleanable

- No media or filer elements to replace

- Protects the environment and improves regulatory complaince

Benefits

Small Size of the Particulate (3-20㎛) Filtration → Reduced more than 70% of the iron / silicon that are the main reason of wear

Extend Overhaul cycle

Extend terms of using Product and the oil

Improve grades of NAS (10grade → 9grade)

Increase the use life 3-4 times longer of bearing

Extend Replacement cycle of Oil / Filter

(Oil replacement cycle extended more than two times)

Reasonable price & maintenance cost

The break-even point(BEP) : 1~2 years

Remove impurities continuously with 24 hours operating

Reduce equipment failure and repair

Non-consumable, environmentally-friendly products(washing available)

Compact / Easy installation and maintenance

Thank You SHIN HEUNG PRECISION CO.,LTD(新興精工 ( 株 ) )

# 453, Daebok-ri, Woongchon-myon, Woolju-kun, Ulsan, Korea

( # 689-873 )

Tel ; +82-(0)52-222-8650 – 2

Fax ; +82-(0)52-222-8653

E-mail ; shinheung@atlastech.co.kr

http://www.atlastech.co.kr

mailto:shinheung@atlastech.co.kr