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A.L.P
INNOVATIVE DUAL BLOW HALL VENTILATION FILTER TOWER

A.L.P. filter tower

PATENTED DESIGN

It is not always possible to filter welding fumes and volatile dusts by absorbing them with local fume extraction systems in large areas of welded manufacturing.

For this reason, some companies around the world produce hall ventilation towers and ensure that the particle and gas density in the environment is in line with the laws and regulations related to occupational safety.

Some of these towers absorb and filter the particles from a lower level and use high blowing method, while some manufacturers suck from high and give the clean air back to the working environment.

The second method works with the same logic as a layered ventilation or displacement ventilation system and is more beneficial.

However, in this system, the cloud of smoke accumulating on the parts of the towers may visually disturb some users. And the particles that accumulate at this height have the risk of sprinkling back into the environment.

AVEVO engineers have studied the advantages and disadvantages of both systems for years and designed a hybrid system. In this system, where patent application is also made, users can change the direction of return of the cleaned air to the environment whenever they want.

- completely from the top

- completely below

- Or mixed in different proportions

It's that easy ...


We offer our "A.L.P welding shop ventilation tower" as two models.

1. Digital model: It has a 10.1 "touch screen. In this model, which is also supported by particle and gas sensors, the EC engine speed is automatically adjusted according to the pollutant density.

2. Classic model: Does not have a screen. Sensors are also not available on this model. On the control panel on the machine, there is an on / off button, cycle adjustment button and a manual filter cleaning button for necessary situations.

Standard equipment on both models:

- Automatic jet pulse filter cleaning system

- EC motor and composite fan technology

- Gas type fire extinguishing system

- Cover safety switches

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INDOOR AIR CONTROL SYSTEM

Essentially, when we started, we designed a total indoor air quality control concept, not a tower.

Users can observe the amount of particles and gases in the environment via the 10.1 "touch screen (With Digital panel). In the software, the legal upper limits of these pollutants have been entered in advance and can be rearranged when desired. When the pollutant level exceeds the detection value, users are warned on the screen.


Thanks to the PC and mobile device monitoring and control (coming with version 2) feature, managers can instantly monitor the indoor air quality of the production hall and file retrospective graphics and reports.


EC motor technology guarantees higher efficiency with lower energy consumption.


In addition, thanks to our software, when particle density decreases, the motors automatically start to operate at a lower speed and prevent unnecessary energy consumption. (With Digital model)


Again, in order to reduce energy consumption, we offered the timer system as standard (With Digital model). It is enough to set multiple opening and closing times for each day of the week.


Did the oxygen rate in the workplace fall below the legal value? No problem; The air intake feature will be activated automatically (coming with version 2).


In some areas of the work area, smoke and particles may become more concentrated. In this case, our  A.L.P. towers can communicate with each other and help each other. While the tower in the area with less particles is operating at low speed, it starts to operate at maximum speed to assist the other tower. The tower requesting help switches to the upper blowing only option and directs the blowing nozzles to the auxiliary tower and pushes the excess smoke towards that tower. Thus, while cleaning the halls more efficiently, the filter life of towers exposed to dense particles is also extended.

A complete teamwork ... (coming with version 2)

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SAFETY FIRST

While designing the product, we prioritized safety.

Despite the risk of burning of the filters, our automatic fire extinguishing system is standard in our product.


Since our fire extinguishing system is gas type, it does not damage the machine and prevents re-ignition.


In the event of a possible fire, the system runs the fire algorithm and extinguishes the fire. The user only renews the filters damaged by the fire and continues to work.


We used safety keys on the product covers. We prevented the product from working with the doors open.


We designed the entire electrical system according to LVD and EMC standards.


By using anti-vibration feet, we made the product safer when working.

 
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TECHNICAL DATA HIGHLIGHTS

 

Worldwide Delivery

Standard 400V 50Hz 2x5,2 kW EC motors.
Different types of voltage are also available.

Maximum air flow

15.200 m3/h

Noise level 

Max. 72 dBA

Dimensions

1600 x 1200 x 4200 mm

Filter surface area

150 m2

Cartridge filter quantity

6 pcs.