CLEAN AIR

Air purification

From the beginning of its activity, OTTO has adopted as its mission the technical support of the industry in the field of utilization of air pollutants resulting from production processes. The main emphasis is on equipment for the reduction of volatile organic compounds (VOCs). Concern for the reduction of harmful substances and pollutants of the enterprise should be important not only for the protection of the environment, but also for better energy efficiency and reduction of resource consumption. Our specialists provide their knowledge, experience and advice in the field of technology that will be the most appropriate for your investment or the specificity of production processes.

In the designed and delivered air purification technologies, we follow the principle of optimal and individual selection of solutions for specific needs along with optimal energy management and maximum use of waste heat, which means that our installations are characterized by low traffic costs, the possibility of adapting them to the sophisticated requirements and criteria of our customers, as well as the possibility of easy future expansion.

We design thermal air purification devices:

Catalytic oxidizing devices (KNV) – are used to clean exhaust air from industrial processes at low temperatures of the combustion chamber. The catalysts are each time selected individually to the specific case of demand. Thanks to the use of highly efficient plate heat exchangers, it is possible to operate the device with a low concentration of organic solvents, even without burning additional fuel. Catalysts are most often used in the pharmaceutical and chemical industries, as well as in all kinds of paint shops.

Application:

  • intaglio and flexographic printing houses
  • chemical and pharmaceutical industries
  • painting and coating equipment
  • automotive industry

Features and advantages:

  • individual design and appearance of the device
  • for air flow rates up to 5,000 Nm3/h
  • use of proven (proven) catalysts for temperatures from 200 ° C
  • heat recovery rate in the device up to 85%

Regenerative thermal oxidizers (RTO) – are used to purify exhaust air from industrial processes with the use of ceramic heat accumulators. The use of thermal oxidizers guarantees economic operation, regardless of the concentration of pollutants in the air, also at very high air volume flows. Due to the use of a regenerative, ceramic heat accumulator (heat accumulator), operation is possible without burning additional fuel, even at low solvent concentrations at the inlet to the device.

Application:

  • all production types that emit volatile organic compounds

Features and advantages:

  • two-, three- or multi-chamber devices
  • for air flow rates up to 200,000 Nm3/h
  • heat recovery rate in the device up to 97%

Zeolite concentrators – VOC concentration devices in conjunction with the above-mentioned KNV or RTO combustion devices – constitute the most economical exhaust air purification technology with a large air volume flow, but with a low solvent concentration. In the cleaning process, a rotating rotor made of hydrophobic zeolite adsorbs organic pollutants from the exhaust air. Then those pollutants are desorbed by hot air and led to the oxidizer for disposal. Zeolite concentrators are mainly used in the coating industry, semiconductor production and in the chemical industry.

Application:

  • FRP industry
  • paint industry and semiconductor production
  • automotive industry

Features and advantages:

  • for air flow rates up to 15,000 Nm3/h
  • at low concentration of solvents <1 g/Nm3
  • at low exhaust air temperature<40 °C
  • impurity concentration ratio up to 1:25

In addition to thermal air purification devices, we also design and manufacture all kinds of devices, technologies and accompanying services, such as:

  • dry dust filtration devices (filtration chambers, automatic cartridge and bag filters, etc.)
  • exhaust ventilation systems made of flanged welded steel ducts
  • bypass systems for industrial processes
  • systems protecting thermal air purification devices against too high concentration of volatile organic compounds at the device inlet (LEL, ATEX, etc.)
  • audits of existing air purification installations to improve their efficiency
  • modernization of existing air purification installations
  • selection and replacement of a ceramic bed in existing thermal oxidizing installations
  • high temperature thermal insulation
  • freestanding emitters
  • heat recovery for all types of medium (air, water, oil, steam, etc.)
  • cogeneration systems enabling the production of electricity with the use of volatile organic compounds
  • all kinds of environmental documentation and documentation for a building permit obtaining

Please send inquiries regarding cooperation to the following address: rzeszow@ottoindustries.com.pl or via the contact form available on the website in the Contact us tab.

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Registered office and billing address

OTTO Engineering Polska Sp. z o.o.
ul. Połonińska 15, 35-082 Rzeszów

Correspondence
address

OTTO Engineering Polska Sp. z o.o.
ul. Wspólna 4A, 35-205 Rzeszów

Contact

Phone + 48 (17) 249 00 30
Service 24/7: + 48 (17) 249 00 49
rzeszow@ottoindustries.com.pl

Formal data

VAT UE: 815-166-21-63
REGON: 691794766
KRS: 0000371381
Sąd Rejonowy w Rzeszowie,
XII Wydział Gospodarczy Krajowego Rejestru Sądowego

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