Universal oil burners

by Kroll ...

Heating and ventilating

TUV-approved

TV RheinlandUniversal oil burners by Kroll

The fuels and their environmental compatibility

Mineral, vegetable and animal oils can be used as fuel without any sig-nificant modifications to the burner. All you have to do is turn a dial to re-adjust the pre-heating temperatu-re and the combustion air according to the fuel to be used:

rapeseed oil

sun flower oil

palm-oil

used deep-fry oils

animal oils

mineral oils

Due to ever increasing costs of mineral oils, vegetable oils have become more and more important. Their energetic density is very close to the values of heating oil. Vegetable oils are renewable, CO2-neutral and do not contain any sulphur or heavy metals.

Economic efficiency

Being independent from the mineral oil market, can allow you to reduce your fuel costs. Using cheap vegetable oil, e.g. rapeseed oil, can save you hard cash. Farmers can be come self sufficient, growing their own oil supplies. The low initial investment is also an important factor, as the pay back is often a very short period. The Kroll universal oil burner gives you the flexibility to choose your desired fuel based on current market prices. The choice is yours!

Uses

Stationary warm air heaters are the most economic way to heat commer-cial or industrial halls, production halls, warehouses etc. And especial-ly when they are run with a Kroll uni-versal oil burner instead of a con-ventional gas or oil burner. Kroll has got a large range of warm air hea-ters which are especially matched for this use.

Older and new boilers can easily be equipped with a Kroll universal oil burner. With a Kroll universal oil bur-ner, you can choose the combustible according to your economic or eco-logical points of view.Multi talents that convince: Kroll universal oil burners

The technique Safety

The combustible is sprayed by com-pressed air at a relatively low pres-sure. This allows the use of larger nozzles which do not get blocked even if soiled or semi fluid oils are used.

A separate suction pump system gets the fuel out of the tank and pumps it reliably to the burner, even over long distances. There, it is filte-red, to 100 micron and pre-heated to 35 C in our heated filter. The oil then enters the pre-heated tank on the burner and is heated to the desired temperature, which is dependant on which oil is being used this is important for a constant quality of ignition and combustion. Thermostatic and mechanical com-ponents reliably protect the burner against overheating and spillage.

The burners are TUV-approved regarding electrical and mechanical safety and adhere to the most stringent emission regulations.

Overview of the Kroll universal oil burners

Technical data

KG/UB 20-PKG/UB 20KG/UB 55KG/UB 70KG/UB 100KG/UB 150KG/UB 200

Heating power*kW14202638375456818110093147131187

Oil consumption *kg/h1,41,92,53,93,65,25,47,87,89,68,914,112,718,0

Motor powerV/Hz230Z/50230Z/50230Z/50230Z/50230Z/50230Z/50230Z/50

W/A110/0,85110/0,85110/0,85110/0,85110/0,85250/1,40250/1,40

Heating element/W1.100

1.1001.1001.100.1001.1001.100

heating power

V230Z230Z230Z230Z230Z230Z230Z

Electrical detailsW1.210

1.2101.2101.2101.2101.3501.350

A6,0

6,06,06,06,06,46,4

Revolution speedrpm2.800

2.8002.8002.8002.8002.8002.800

Weightkg15

151516162626

* = related to rapeseed oil DIN 51605

The burners have a TUV approval according to DIN EN 267 exclusively with technical

rapeseed oil according to DIN 51605

Supply with compressed air

Many industrial sites have a com-pressed air supply. This can be used to supply the Kroll universal oil bur-ner with compressed air it requires. For those who dont have an existing compressed air supply, you can utilize the Kroll compressor has been especially developed to create the necessary compressed air for our burners. Our compressors are diaphragm type (oil free), requi-ring very little maintenance and are also whisper quiet (only 52 dba max).

Compressor UBK 1Compressor UBK 2

for KG/UB 20100for KG/UB 150200Air powerl/min80150Pressurebar1,51,5Charging rateA2,04,0Power consumptionW435770VoltageV/Hz230Z/50230Z/50Weightkg13,526

From the waste oil burnerWaste oil always has different con-

to the universal oil burnersistency and quality, which was a

Kroll has over 40 years of experien-big technical challenge, and all our

experience and knowledge, has

ce and development of burning oils.

been incorporated within our uni-

Initially via world wide sales of our

versal oil burners.

waste engine oil burner, warm air

heaters and boilers.

By the way

Kroll adopts a certified quality manage-

ment system and thus meets the requi-

rements of DIN ISO 9001.

Pros heat and ventilate with Kroll

Head Office:UK & Ireland Subsidiary:

Kroll GmbHKroll UK Ltd.

71737 Kirchberg GermanyBH 21 6SZ Wimborne-Dorset Great Britain

Tel.: +49 7144/830 200 Fax: +49 7144/830 201Phone: (0044) 01202 822221 Fax: (0044) 01202 822222

e-mail: vertrieb@kroll.de Internet: www.kroll.dee-mail: mail@krolluk.com Internet: www.krolluk.com

KG/UB/engl/1107 Technical data subject to change without notice.