154,000 BTU Wood Gasification Boiler

Advantages

* Modern timeless design
* High efficient tubular exchanger "flue gas-water"
* High combustion efficiency of 90%
* Low fuel consumprion
* Low production of emissions and ash
* Wide output range of 15-45kW of boilers made in 3 modifications
* Option to control combustion by the Lambda probe
* Suction fan ensures balanced and efficient combustion and dustless operation
* Fluently modulated fan rotations
* Combustion of soft and hard wood
* Big boiler hopper ensuring longer heating duration at one load
* Possibility to load big wood logs
* Minimum of waste
* Easy attendance and cleaning
* Automatic boiler stop when fuel burns out
* Automatic control of heat-up flap connected with opening and closing of the feeding door
* Equipped with aftercooling circuit against overheating of boiler in the water
* Quality boiler steel of 6 mm thickness used for boiler manufacturing
* Fireproof pieces resistant up to the temperature of 1350°C
* Boiler fulfills criteria of the highest class under the European norm EN303-5

Description

The wood gasifying boilers ATTACK DPX in versions Standard, Profi and Lambda are intended for economical and ecological heating of dwelling houses, cottages, small plants, work rooms and similar objects. Prescribed fuel for DPX boilers is dry wood. At full utilization of the hopper there is possibility of continual burning for 8 - 12 hours.

Attack DPX

Wood gasifying boiler ATTACK DPX is modern boiler that with its technology gets maximum from wood and by ecological combustion saves environment. Wood is favourite fuel as it produces comfortable warmth and grows right outside your door.

Main advantages of boilers Attack DPX

The new boiler line ATTACK DPX is equipped with more efficient tubular exchanger flue gas – water. Special movable turbulators installed inside exchanger serve to brake and to make the turbulent flow of the flue gas through the exchanger. Thereby it comes to higher heat transfer through the steel exchanger wall into the heating water. Turbulators also enable easy exchanger cleaning.The clean exchanger reaches the most effective operation parameters - high efficiency..

From technical view it is a boiler line with high efficiency, low flue gas temperature and more effective combustion process. Achieved efficiency of the ATTACK DPX boiler is 90%.By installation of more efficient boiler of the ATTACK DPX line it comes to significant decrease of the operation costs, projected into the fuel savings, in comparison with less efficient boilers that combust same fuel. From the social-wide view, it is an enviroment-friendly source, combusting wooden biomass ,which is a kind of CO2-neutral fuel.

Considering the harmful emissions, the average concentration of CO value in the flue gas, is during operation of the LAMBDA version under the level of 200 mg/m3 related to 10% of O2. Under the valid European norm EN303-5, classifying solid fuel boilers by efficiency and emissions to individual classes, the ATTACK DPX boiler (version LAMBDA) reaches 25 times lower concentration of harmful CO emisions in the flue gas incomparison with the allowed level of this norm!

BOILER CHARACTERISTICS

* Steel warm water boiler for wood logs gasification
* Width of steel plate at places in contact with flame is 6mm
* Tubular exchanger
* Exchanger cleaning by turbulators
* Effective suction fan
* Integrated aftercooling circuit
* High efficiency of 89 - 93%
* Very low fuel consumption
* Width of 690mm suites for easy installation in boiler rooms with door of 800mm width
* Maximum length of wood logs is up to 1m
* Adjustable flue gas outlet enabling chimney installation following customer´s requirements in horizontal or vertical direction
* Diameter of chimney connection Ø150mm

Description of boiler DPX

The ATTACK, s.r.o. made the best account of the long-year experience iwith heat technology at development, production, testing, certification and installation of the ATTACK boilers. The most modern boiler line - the DPX - with excellent parameters was created by the new development center.

Boilers of the ATTACK DPX line achieved the „Efficienza Innovazione“ award in Milano in Italy for contribution into the field of the most effective biomass energy usage. It was achieved only thanks to implementation of the most modern technologies like the LAMBDA control, enabling active combustion process regulation following the percentual oxygene content in flue gas and the flue gas temperature.

The excellent efficiency of 93 % was reached by special boiler construction with tubular exchanger and turbulators, together ensuring turbulent flow of flue gas and thereby, higher heat transpher through steel wall of pipe into water.

Cleaning function is one of the advantages of turbulators, and so there is no need to clean exchanger by brushes.

We recommend to install the ATTACK DPX boilers together with accumulation tanks to increase total efficiency and flexibility of the heating system.

MODIFICATIONS OF THE ATTACK DPX BOILERS

ATTACK DPX STANDARD

Wood gasifying boiler "ATTACK DP Standard" is controlled by boiler and flue gas thermostat.

ATTACK DPX PROFI

Wood gasifying boiler "ATTACK DPX Profi" is controlled by electronic regulator for regulation of temperature of wood combusting water boilers. Advantage of the Profi version represents higher attendance comfort and option to regulate boiler output to achieve optimum parameters at wood combustion. Regulator measures temperature of water in the boiler permanently and indicates it on display and also controls flue gas fan and the C.H. pump.

ATTACK DPX LAMBDA

Wood gasifying boiler „ATTACK DPX Lambda“ disposes with the most advanced technology of combustion process control to achieve excellent values of emissions and efficiency. Controller can individually regulate amount of primary and secondary air, adequately to data about oxygene content from Lambda probe, boiler temperature and flue gas temperature. All operation temperature are displayed on well-readable multiline LCD display. Parameters can be change via buttons plaved on control panel of the boiler. Eventual error or warning messages are signalized by flickering LED diodes.

After fuel burn-out is boiler automatically stopped according to the flue gas temperature or oxygene content in the flue gas. All modifications of the ATTACK DPX boilers can be equipped with additional regulator which ensures control of the accumulation tank, solar panels or other sources of heat energy in different designs of the heating systems, according to the customer´s demands.

All products of the ATTACK, s.r.o., manufactured under the ATTACK ® trademark belong to the top in their cathegory.

Products of the ATTACK, s.r.o company were developed for world markets, they are timeless and perfectly technically designed. Satisfaction of our recent customers makes us offer our products to the next countries all over the world.

Thanks to their parameters, high efficiency and negative impact on envoronment they reach level of the best european products.

The ATTACK, s.r.o. company is holder of the quality certificate ISO 9001 for boiler manufacturing. All the articles are approved and tested by CE and GOST certificates.

The ATTACK products are items of high quality, made by the most modern technology based on the newest research.They have quality certificate from renomenous Munich test institute TUV.

The ATTACK, s.r.o. company achieved plenty of awards by aggregate committee of specialists - from honourable mentions to gold medals - at domestic and international exhibitions.