Cities
Envac’s pneumatic waste collection system is the preferred solution in many cities around the world. It is typically used in mixed areas, where the residential buildings share the system with for example hotels, office buildings, banks, schools, malls, pedestrian streets, parks (with self-emtpying public litterbins). The system is installed in both new developments and consolidated areas, like historical city centers.
Other Areas
Waste disposals point
The indoor waste disposals points can be placed on each floor or in the entrance hall.
Air inlet valve
The Air inlet valve let transport air into the system at signal from the control system.
Waste inlet
The waste inlets are connected to an underground pipe network that transports the bags from the inlets to the waste collection station.
Outdoor disposal point
The inlets, one for each type of waste/reclables, are placed close to the building for comfort. The easier it is to dispose of sorted waste, the more will be sorted.
The sealed system removes foul smell and can be placed close to residential buildings, making littering a thing of the past. Our system reduces waste collection traffic and the noise, emissions and pollution associated with it by up to 90%, making city life greener, cleaner and more sustainable.
Vertical storage chute
This is where the bags are stored until the chute is reaching full level. Sensors in the chute send a signal to the waste collection station and an emptying circle is started.
Powerful fans, in the station, create an airflow in the pipes. Transport air is let into the system.
Pipes
The bags are transported to the collection station at 70 kph.
Litterbins
Self-emptying litterbins can be connected to the system.
Waste collection station
The waste collection station is located as far away as possible from the apartments, ideally close to a main road.
With Envac there is no longer need for trucks to drive up to each building to collect household waste, it is collected at the terminal building only.
The area becomes less noisy, the street environment safer and the air cleaner.
Containers
When a container is full, it is detached from the compactor and loaded onto a truck for transport to the recycling center, where it is emptied and returned.
Fans
Powerful fans generate the necessary airflow in the pipes to transport the waste to the terminal.
Air outlet
The transport air is filtered before release, making it cleaner than when it first entered the system.
Cyclone
In the cyclone, the transport air is separated from the bags, allowing the bags to slide toward the compactor under the combined effect of the cyclone’s and gravity.
When the waste reaches the compactor from the cyclone, a vertical tray pushes it into the container to make the most of its capacity.
Diverter valve
Once the waste reaches the terminal, it is directed to its corresponding cyclone through the diversifying valve. So, each type of waste will reach the container for its fraction.
Available 24/7/365
The resilient system is part of the smart city’s infrastructure and available 24/7/365.
Discover the Envac System
The waste inlets connect to an underground pipe network that transport the waste at 70kph speed, using negative airflow that sucks the bags to a remote collection station. The collection station can be located as far away as 2 km from the central urban area, reducing the impact of heavy traffic, such as noise, air pollution, and traffic jams.
Watch the video and follow the waste bag from the waste inlet through the system.
Realted Systems
Sorting
With our next-generation solutions for recycling, Envac leads the way in shaping a more sustainable future and the circular economy. Our sorting solutions can be used by cities of all sizes and reduce transport and collection costs by at least 50% compared to competing systems.
Mobile
The mobile vacuum system was developed during the late 1980s as a complement to Envac’s stationary vacuum system. Since then, thousands of residential areas, particularly in the Nordic countries, have been enhanced with Envac’s mobile vacuum systems.
City Projects
Our innovative waste collection system helps shape smart and sustainable cities. By reducing emissions and providing clean, green and sanitary waste inlets for both residents and commercial actors, we want to improve the quality-of-life in the city.
Cities Trondheim, Norge
Trondheim City, Norway
Inbäddad i den fantastiska naturskönheten i Norge, smälter staden Trondheim samman kulturell rikedom och arkitektonisk elegans. Trondheims engagemang för hållbarhet exemplifieras av dess innovativa avfallshanteringssystem.
Cities Gangnam, Seoul, Korea
The H Firstier I’Park
Ett av de största och mest prestigefyllda projekten i Gangnam-området.
Cities London, UK
Wembley Park, London
Envac systemet har optimerat användningen av utrymme genom att undvika behovet av konventionell avfallshantering, som involverar avfallskärl och sopbilar. År 2025 kommer cirka 24 000 invånare att använda systemet som kommer att hantera upp till 6 000 ton avfall och återvinning per år.