Filtering plant FTC-AS 8 Wood.Bd

Filtering unit FTC-AS8 WOOD.BD is designed to remove dust and chips from machines in woodworking and furniture production.

Capacity – 8 000m³/hour.

 

It is mounted using modular panels, which provides a modular structure of the unit.

The unit is made of 2 mm thick steel with subsequent powder painting. The fan unit is located in a noise-absorbing housing. Contaminated air containing waste particles from the production process is transported to the filter unit and heavier particles in the precipitation chamber fall into the dust collection compartment of the unit, while air containing small light particles is filtered in cartridge filters made of antistatic polyester.

 

The unit performs fine filtration. Cartridge filters made of antistatic polyester provide fine filtration of air with solid particle size from 5 microns, air purification degree of 100%, which makes it possible to return the purified air to the workshop. Cartridge filters are cleaned by pulsed compressed air shocks controlled by an electronic economizer that optimizes flow duration and delivery intervals.

 

 

 

 

 

FTC-AS 8 WOOD.BD filter unit includes:

– filter compartment;
– sedimentation chamber;

– fan with high suction power and high efficiency;
– dust discharge cans;
– support legs;
– inlet opening for air flow containing dust and gases;
– outlet opening for filtered air;
– inspection door,
– inspection door, inspection window.

Certificates and declarations

Filtering unit FTC-AS 8 WOOD.BD is manufactured in accordance with the standards established by the Quality Management System of LLC “Aton Service” in accordance with the requirements of ISO 9001:2015. It complies with the requirements of DSTU EN 60204-l:2015, DSTU EN 61000-6-2:2015, DSTU EN 61000-6-4:2016.
The installation and operating instructions must be read and understood and must be observed by the person installing, operating and maintaining the system.

DO NOT!

1. use the filter unit to filter air that contains paint, large and long fractions of sawdust, rags, metal objects or any other inclusions that may damage the fan, the filter and the unit.
2. Remove filters and dust accumulation box for maintenance or repair purposes when power is not turned off at the control panel.
3. Perform any tampering with the unit while it is in operation.

Ventilator RL-AS 500/2R/15 Es5

Scope of application: high flow rate and medium pressure.
Blade type: backward curved.
Application: dust fan, suction and transportation of very polluted air containing granulated materials, sawdust and shavings, excluding fibrous materials.
Air temperature: up to 60°C for standard version, for higher temperatures a special fan version is required.
Construction specification: stable sheet metal construction. The fan is powder coated, baked at 200°C with an average coating thickness of 70 microns, the impeller is coated with epoxy primer.

The fan is statically and dynamically balanced.

1) High cleaning efficiency;

2) Placement of a large filtering area in one filter due to the corrugation of the filter material;
3) It has antistatic properties according to DIN 54345-5, has a grounding circuit;
4) Wear resistance;
5) Long service life – 2-3 years.
6) Cartridge filters have BIA-certified filter media according to USGC class.

Made of 100% polyester, cartridge filters will improve the level of air purification and efficiency of equipment in production. Can be installed in minutes.

Initial effectiveness

Material 100% polyester spunbond aluminum, silver Grammage 235 g/m2

Thickness 0,59 mm
Max. tensile strength 690 N/5 cm Elongation at max. strength 30% Air permeability 180 l/m2 sec (200 Pa) Max. temperature 140°

 

 

Pressure testing

Bia USGC (M) Certificate

Surface resistance less than 106 Ohm (DIN 54345-5)

Contamination ISO Fine (200 mg/m3)

Air flow 200 m3/m2 x h

Test area 100 cm2

BIA test

A filter should not let anything through – this is a statement we hear very often. Many people think that a filter holds 100% of the dust. Basically, a filter is a separation device; this means that it separates the offered material for filtration. The separated product goes back into the manufacturing process or for residual disposal. The particles in the exhaust air are called residual dust. Residual dust is specified in mg/m3.

EN 1822

The standard applies to high efficiency and very high efficiency ultra-low penetration air filters used in ventilation and air conditioning applications, as well as in technological processes such as cleanroom technology or the pharmaceutical industry. It establishes a procedure for determining efficiency based on a method that counts particles using a test liquid aerosol (or alternatively a solid aerosol) and can classify these filters in a normalized manner according to their efficiency.

DIN 54345-5

In certain locations, dust friction can lead to the accumulation of electrostatic charges with a risk of sparking. Thus, in the presence of flammable or explosive dust, it is necessary to use antistatic filter elements so that charges can be carried along the filter bags and pockets.
The electrical resistance of the filter media of an antistatic cartridge filter, as measured according to DIN 54345, section 5 is less than 106 Om/m2.

Filter cleaning system

Cleaning cartridge filters with compressed air allows the filters to be used for a long time without loss of suction efficiency. Each filter is equipped with an individual valve for compressed air supply, which allows a quality regeneration of each filter. Pulse valves are explosion-proof, manufactured in Italy, compliant with EU quality standards, certified according to ATEX, category 22.
The filter cartridges are cleaned by means of a counter-flow of compressed air. The high-pressure compressed air flow blows the filter cartridge in the opposite direction – against the filter flow of the contaminated air.
In order to optimize the compressed air consumption, a special device is installed that regulates the duration of the flow and the intervals between filter cleaning cycles.
Dry, purified compressed air must be used to operate the filter cleaning system. The air must comply with ISO 8573-1 class 2.
The operating pressure is 0.5-0.7 MPa.
The compressed air can be connected to the unit using a G 3/8 inch (mom) quick disconnect connector for pneumatic products.

Control panel

It is designed to switch on and off all systems and motors involved in the installation, as well as the electrical protection of motors (current, phase misalignment). The control panel allows you to turn on and off the fan according to a preset algorithm, control the cleaning system, the cleaning cycle is provided by the economizer, which automatically controls the solenoid valve, cleaning one filter at a time. If the control panel includes the ESU 5.5 power saving unit, then the control algorithm allows to smoothly adjust the fan speed depending on the required power (number of connected machines, signal from the pressure sensor). This saves electrical power. Savings can reach about 70-80%, in case of a machine park utilization factor of about 10-20%. The control panel is equipped with a quick connection socket, which allows to connect the machine without any special training.