Exhaust pipes with and without EHC PF Particle filter

The image shows exhaust pipes with and without EHC PF Particle filter.

EHC PF Particle filters. Reduce particles in you environment.

EHC PF Particle filters. Reduce particles in you environment.

Inside a exhaust after a EHC PF Particle filter

Inside a exhaust after a EHC PF Particle filter

The machine is driven for more than 200 hours with particle filter, EHC PF.
For regeneration an additive is used.

EHC Adapter for Euro 6 exhaust pipe

We have developed connections for trucks with Euro 6 exhaust pipes.
Today we have connections for Volvo, Scania, MAN and Mercedes models.
Contact us with your needs and we will help you choose the right connection.

EHC Adapter for a Euro6 exhaust on a Mercedes Truck

EHC Adapter for a Euro6 exhaust on a Mercedes Truck

EHC L20 on a Bellow pipe for a Euro6 exhaust under the vehicle

EHC L20 on a Bellow pipe for a Euro6 exhaust under the vehicle

Boliden Mines has mounted an EHC PF particle filter

Boliden Mines has mounted an EHC PF particle filter on a lifting table that works in the Garpenberg mine.
The action was taken to reduce Boliden’s NO content in the surrounding area.
The staff have gas meters to ensure that they always have good air quality during the working day.
www.boliden.com

EHC PF monterad på ett lyftbord i gruva.

EHC PF monterad på ett lyftbord i gruva.

The EHC PF particulate filter reduces particles and burns gases, the air quality is then below the level that Boliden has set as the maximum limit.
EHC PF itself regenerates when pressure and temperature have reached a certain level.

EHC Teknik ab supplies particle filters and control systems for temperature and pressure.
The control system is required to keep the filter in good condition.

We customize connections according to customer needs and wishes. Can also deliver heat protection and brackets etc.
In the assembly, Boliden itself mounted the filter on the machine as well as manufactured and fitted the thermal protection.
EHC Teknik ab offers mounting as needed.

EHC PF Diesel Partikel filter bränner partiklar och gaser

EHC PF Diesel Partikel filter bränner partiklar och gaser

We also take care of filters that need to be cleaned from ash, this should be done with max. 1500 hours interval.

Continued high emissions from new diesel cars

Article from Transportochlogostik.se

IVL: Continued high emissions from new diesel cars

Published by, Christer Wiik – June 30, 2017

Diesel cars in the latest environmental class, Euro 6, release about five times as much nitrogen oxides in real mileage as required by law. This is a survey conducted by IVL Swedish Environmental Institute. In the study, exhaust emissions from more than 30,000 cars are measured outside Gothenburg traffic.

– This confirms what we have previously done; that even the latest diesel cars have high emissions of nitrogen oxides. It shows that legislation and previous emissions controls have unfortunately not worked properly, “said Åke Sjödin, researcher at IVL Svenska Miljöinstitutet.

This is the first time that such massive measurements of Euro 6 cars’ actual emissions are presented. IVL has previously noted the problem of poor test cycles, high emissions in real driving for diesel cars and the poor air quality that this results in. One purpose of the study has therefore been to evaluate the actual emissions of diesel vehicles, in particular vehicles classified according to the emission requirements for Euro 5 and Euro 6, as they currently constitute a majority of the Swedish fleet. Diesel cars in these environmental classes today account for one fifth of Sweden’s total nitrogen oxides emissions, about as much as all truck traffic in Sweden releases.

The measurements in Gothenburg show that improvements have been made with the latest Euro 6 emissions standard. On average, emissions of nitrogen oxides in real mileage have decreased by about 60 percent for Euro 6 compared with previous Euro classes. For example, Volkswagen has their Euro 5 diesel cars among the highest emissions, while their Euro 6 cars are found among those with the lowest emissions. Euro 6 trucks and buses also have significantly lower emissions than previous Euro classes.

– This can still be seen as a breakthrough. In the past, we have practically not seen any change in emissions between Euro 2 and Euro 5 exhaust standards in real-life driving. Now, we are finally seeing a decline in Euro 6 cars, although it is a long way before they meet the expectations imposed by the legal requirements, “said Åke Sjödin.

But still driving around many diesel cars with higher emissions on our roads. The study saw major differences between different brands, models and individual vehicles. Emissions of nitrogen oxides are also higher at lower ambient temperatures, which is unfavorable for Sweden. For Euro 5 cars, it is about 60 percent higher emissions at 10 plus degrees compared to at 25 degrees.

EHC Particle filters do reduce particles when starting and moving indoors.
We have EHC HT for forklifts and machines.

Montaggio del Filtro di Scarico EHC HT su Carrello Elevatore

Montaggio del Filtro di Scarico EHC HT su Carrello Elevatore

 

EHC HT20 Abgasreiniger

EHC HT20 Exhaustgas cleaner 

 

  • Il carrello elevatore puo’  lavorare sia in ambienti chiusi che all’esterno
  • Il collegamento al filtro EHC HT è realizzato mediante un tubo flessibile inserito tra la marmitta e la flangia di ingresso del filtro HT.
  • Il filtro EHC HT è montato sopra alla cabina con ammortizzatore a vibrazione.
  • La scatola di  controllo dell’indicatore di servizio  è montata all’interno della cabina di guida con la spia luminosa di segnalazione rivolta verso il conducente.
  • Quando il filtro è pieno di particolato la spia si accende e l’avvisatore acustico suona.
  • Per la prima installazione sono necessarie 3 – 4 ore, mentre per la sostituzione del filtro di ricambio sono sufficienti 2 – 3 minuti.