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  1. Products
  2. Earny 2 heat exchanger

Earny 2 heat exchanger

Saves heating costs, improves the house climate and reduces emissions

With Earny 2, Big Dutchman can offer you a heat exchanger with optimised technical features. Its predecessor has been proving its worth on the market successfully since 2011. The heat exchanger recovers the thermal energy in the exhaust air of poultry houses. This means:

  • heating cost savings of up to 60 percent;
  • an improved house climate;
  • reduced emissions.

Earny 2 is available in three sizes, based on the number of birds in the house.

Main advantages

Technology and efficiency:

  • energy savings of up to 60 percent depending on the location and application;
  • heat recovery of up to 194 kW;
  • supplied ready for installation for low assembly requirements;
  • intelligent control with the ViperTouch climate computer or amacs;
  • no unhygienic pipe system, no energy loss: extremely short distances between house and heat exchanger;
  • fully automatic cleaning of the filter unit during the batch to avoid performance losses;
  • easy wet cleaning of the filters after the batch; in case of freezing temperatures, the filters can be removed easily and quickly for cleaning inside the house;
  • the height of the exhaust air pipe from the house into the heat exchanger can be selected flexibly on site; as an alternative, an opening can be made to connect the filter chambers directly with the house;

Animal and environment protection:

  • improved house climate for healthier birds and better production results;
  • dry litter for healthy feet;
  • reduced use of medication;
  • lower CO2 emissions thanks to heat energy savings*;
  • reduced emissions from the house (ammonia, dust, odour);
  • adjustment of the humidity;
  • can be retrofitted in old and renovated houses;
  • optionally available in the colour green.

Earny heat exchanger tested by the DLG

The heat recovery efficiency of the Earny heat exchanger for poultry houses is far above standard. Comprehensive tests under practical conditions in the context of the renowned DLG FokusTest have proven this. For the excellent test results see the test report available for download.

More

References

A repayment of €9,000

Good poultry climate control pays off

Saving energy is an important topic for livestock farmers today, especially in broiler production. Apart from good insulation, the correct heating system and an individual ventilation concept, recovering heat from the used house air can enormously help with cutting down on energy costs. One of the most costly factors: heating.  Using a heat exchanger, which transfers thermal energy from one…
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Poultry house climate: Heat exchanger and fresh air inlets as seen from inside the house More
Poultry housing systems for 80,000 chickens

Open house with a live look at poultry growing

It was a huge success: Recently, the Schedl family invited 4,000 visitors to an open house on their farm in Bärnau, Germany. The farm fest started with the inauguration of two new buildings for poultry growing. A total of 80,000 animals are housed in the buildings. The facilities contain Big Dutchman poultry housing systems, which guests learned about in detail during an informative tour. The…
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Two successfully completed new buildings for poultry growing were inaugurated at an open house. More
Modern poultry growing with Big Dutchman poultry systems

Construction of new poultry house with heat exchanger

Recently, the Syring family from Bad Wildungen in Germany has invited the public to an Open Day: When next-generation farmer Daniel Syring showed strong interest in poultry growing, the family decided to expand their farm by a poultry house. For poultry housing systems, father Erich Syring and son Daniel got Big Dutchman on board. The well-done new house for 39,900 broilers has been completed and…
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Open Day: new poultry house for poultry growing with modern housing equipment from Big Dutchman More
Broiler production: “I am happy, my birds are happy”

Energy-efficient heat exchanger creates comfortable temperatures – dust separation rate of 31 %

Hendrik Huisman from Molkwerum in the Dutch province of Friesland can finally call three fully functional poultry houses his own again. Unwillingly, the farmer had to take a break from broiler production because of a devastating fire at the beginning of 2015. One of his barns was fully destroyed, another had been completely wrecked by the water used to fight the fire. As a consequence, Huisman…
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View into the broiler house More
Reducing heating costs and emissions in poultry houses

Reducing heating costs and emissions in poultry houses

With Big Dutchman's heat exchanger Earny, poultry managers can save up to 60 percent of heating costs for their poultry house during the winter. However, there is even more to Earny: The heat exchanger also reduces dust, ammonia and odour emissions as determined by the measurements of the accredited laboratory LUFA Nordwest in Oldenburg, Germany. Emissions play an important role in many regions…
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Reducing heating costs and simultaneous exhaust air treatment in poultry houses: the Earny heat exchanger More
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