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  1. INDEX
  2. Choice by type of use (settled particulates)

Choice by type of use (settled particulates)

Examples of suction of particulates with blower

Once settled, the particulates stick to supports and become hard to extract. In many case, it is better to use a blower for a more efficient suction.


Examples of suction of particulates without blower

Examples of suction of particulates with blower

Particulates neutralization and extraction from cell phone by air blower before packaging

Neutralisation et collecte à l'aide d'une soufflerie des particules contenues dans des téléphones portables avant mise sous emballage

To prevent the deposit of a relatively large dust, neutralization by blowing air is necessary. Dust cannot then easily adhere to the parts.

Recommended suction method: a good way of dust extraction can be lateral suction from the opposite side of neutralization equipment.
To avoid dust to fly, use a suction system from placed above the working zone.

Extraction method

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Neutralization and particulate extraction of electronic components (like sensor, tip) by blow air

Neutralization and particulate extraction of electronic components (like sensor, tip) by blow air

Particulates extraction from 3 to several tens of microns.

Recommended suction method: neutralization by blower (pressure is higher than or equal to 0.3 Mpa) for a contained suction to prevent from the flying particulates.

Extraction method

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Particulate neutralization and extraction of pachinko machine table by air blower

Particulate neutralization and extraction of pachinko machine table by air blower 

n the picture on the left, dust extraction and dust neutralization by blower should be operated at the same time.

Recommended suction method: contained suction or suction from above in order to prevent from dust.

Extraction method

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Particulate extraction with a ionizer from car dashboards with air blower

Particulate extraction with a ionizer from car dashboards with air blower

Particulate extraction from dashboards with air blower after assembly.

Recommended suction method: Contained suction by the top with a hood and the possibility of a neutralization by electromagnetic pulse.

Extraction method

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Particulate extraction of printer’s toner powder

Particulate extraction of printer’s toner powder

Particulates extraction with a contained environment from the surface of films.

Recommended suction method: suction with a blower to remove particulates in suspension with a required suction speed between 1 and 2 m/s.

Extraction method

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Particulate extraction from drink bottle cap

Particulate extraction from drink bottle cap

Recommended suction method: dust collection from above with air blower.
Use of the large hood containing an air blower inside in order to avoid the particulates breaking up. The blower is fixed vertically.

Extraction method

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Particulate extraction from cosmetic bottle cap by air blower

Particulate extraction from cosmetic bottle cap by air blower

Use of a case with entry and exit zones in order to favor the particulates suction with neutralization by air blower to capture particulates in suspension (for larger dust particulate).

Recommended suction method: W wind speed at the suction entrance: 5m/s, even more.
Speed has to be proportional to the air pressure from the blower.

Extraction method

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Neutralization and particulate extraction of printing circuits by air blower

Neutralisation et collecte de particules de circuits imprimés

Extraction of bigger metallic or resin particulates from motherboard.

Recommended suction method: dust suction from above with air blower neutralization by larger hood. The nozzle has to be larger than the mothercard for an optimal suction.

Extraction method

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Particulate extraction from processors surface

Particulate extraction from processors surface

Recommended suction method: suction by the top with a high suction speed air blower.

Use of a nozzle with a case in order to avoir particulates breaking up.

Air circulation speed in the pipe has to be superior than or equal to 5m/s. There is a risk of air leak if the nozzle is too small regarding the working zone.
Clogging particulates 20μ~50µ.

Extraction method

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Particulate extraction from filter glass assembly process

Particulate extraction from filter glass assembly process

The suction solution will be different in function of the particulates size and their adherence.

Recommended suction method:
- For relatively large particulates (more than 30 microns): extraction with neutralization by air blower
- For small particulates (less than 10 microns): extraction by ultrasound and air blower with suction from the top.

Extraction method
Particulate extraction from filter glass assembly process
Extraction method
Particulate extraction from filter glass assembly process
Extraction method

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Particulate extraction from cell phone before the operation of painting

Particulate extraction from cell phone before the operation of painting

Recommended suction method: lateral suction or suction from above in order to prevent from the deposit of dust particles in suspension.

Extraction method

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Particulate extraction from metallic mold with air blower

Particulate extraction from metallic mold with air blower

Extraction of dust attached to metallic molds.

Recommended suction method: extraction with a lateral suction for particulates in suspension.

Extraction method

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Particulate neutralization and extraction from electronic components with an air blower.

Particulate neutralization and extraction from electronic components with an air blower.


Extraction method

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Extraction of particulates settled inside containers by air blower

Extraction of particulates settled inside containers by air blower

Recommended suction method: particulates extraction with a suction from the top with an air blower.

Extraction method

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Dust extraction of pet bottles by air blower

Dust extraction of pet bottles by air blower

Recommended suction method: collecte de particules par aspiration By the top avec une soufflerie au goulot des bouteilles.

 

 

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Extraction of clogging dust from hard disk with ionized air

Extraction of clogging dust from hard disk with ionized air

To remove dust settled on the hard disk, we operate a neutralization by air blower and nozzle, piece by piece.

Recommended suction method: the nozzle has to be enclosed in order to avoid dust to fly on the surroundings. Hood size is about 300 mm.

Extraction method

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Particulate extraction of car bumper with air blower

Particulate extraction of car bumper with air blower

Plastic bumper can easily be attract particulates because of their electrical charge.

Recommended suction method: simultaneous extraction and neutralization by air blower to prevent adhesion and reattachment of dust with top or lateral suction to prevent from the adhesion or the comeback of dust.
Nozzle width must be larger than the bumper length.

AIM : reducing the painting defaults.

Extraction method

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Particulate extraction from DVD disks

Particulate extraction from DVD disks

Recommended suction method: particulates extraction from parts with air blower.

Extraction method

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Particulate neutralization and extraction from parts feeder

Particulate neutralization and extraction from parts feeder

Extraction of the clogged dust from the small parts with simultaneous neutralization by blow air.

Recommended suction method: suction by the top or the bottom, depending on the feeder configuration.

Extraction method

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Examples of suction of particulates without blower

Particulate extraction from laser printer toner cartridge roller

Particulate extraction from laser printer toner cartridge roller

Take the trash back by brushing the roller of the printer with a special case. Similar procedure for washing with water.

The case is thus used as suction hood for circulating air.

 
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Particulate extraction from film reels surface

Particulate extraction from film reels surface

Recommended suction method: extraction of dust on the surface before the film printing, for more than 40-micron particulates, suction from above with air blower.

For smaller particulates, an ultrasound dust extraction is better.

Extraction method

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Particulate extraction from label drilling of pet bottles

Particulate extraction from label drilling of pet bottles

High speed dust extraction on the surface after drilling of pet bottle.

Recommended suction method: a moderate dust collection air speed at about 50~70m/s avoid to draw or to deform the label.

Otherwise, it is recommended to increase the tense on the label band by modifying the rollers adjustment.

Extraction method

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Particulate extraction from label sticking process

Particulate extraction from label sticking process

Recommended suction method: particulates suction by the top or by the side in order to avoid dust deposit.

For particulates extraction from film cutting and sticking, the suction nozzle size should be at least as important as the label size for an optimal suction.

Recommended suction distance: 50 mm.
The hood must be ideally superior to the size of the work pieces.

Extraction method

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Metallic particulate extraction from lithium-ion battery poles

Metallic particulate extraction from lithium-ion battery poles

Collection of dust particles generated by the negative and positive electrodes of a lithium-ion battery.

Recommended suction method: use of a suction nozzle for dust particles attached on top of the parts. Suction distance from the nozzle is preferably about 2mm.

Extraction method

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Neutralization and particulates extraction of molding parts

Collecte de particules issues de pièces moulées après neutralisation de charge électrique

Recommended suction method: particulates suction by the top or the side in order to avoid the deposit of dust in suspension.

Neutralization to reduce the adhesion after the dust collection.

Extraction method

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Extraction of particulates in suspension for medicine dosage

Extraction of particulates in suspension for medicine dosage

Recommended suction method: dust extraction by lateral suction to avoid the deposit of particulates in suspension.

Appropriate suction air velocity to avoid the influence on the scale measuring value. Use of a small suction capacity.

Extraction method

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Collection of dispersive particulates for medicine dosage

Collection of dispersive particulates for medicine dosage


Extraction method

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Particulate extraction from transport of pet bottle

Particulate extraction from transport of pet bottle

Dust collection from surface of bottle to avoid particulates to settle into the bottle.

Recommended suction method: a confined environment favors the suction efficiency.

Extraction method

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Particulate extraction from drilling operation of motherboards

Particulate extraction from drilling operation of motherboards

Recommended suction method: suction from below.


The process will be eased by using a filter-bag to collect a large amount of dust particulates.

Extraction method

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Particulate extraction of powder-pressing process

Particulate extraction of powder-pressing process  付着

Powder compression process inside molds.

Recommended suction method: suction of the remaining powder from the tablet surface in order to avoid color irregularities.

Suction by high wind speed with a slit nozzle.


Extraction method

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Particulate neutralization and extraction from print-circuit by air flower after drilling and assembly

Particulate neutralization and extraction from print-circuit by air flower after drilling and assembly

Simultaneous neutralization by blower and extraction before visual checking.

Recommended suction method: particulates extraction in a contained space in order to prevent from ulterior dust breaking up and deposit.

Extraction method

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Particulate extraction from parts assembly after injection

Particulate extraction from parts assembly after injection

Dust particulates generated during the pressing process of plastic parts may cause defective parts.

To prevent dust deposit: with high speed proximity suction before and after injection.

Suction by the nozzle from above like in the figure. Suction air speed is more than 20m/s.

Extraction method

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Particulate extraction from cardboard case cutting

Particulate extraction from cardboard case cutting

To prevent generated dust deposit to the cardboard surface during the cutting, it is recommended to use a suction nozzle at high speed close to the cutting zone.

Recommended suction method: suction nozzle from above.

To avoid an excessive suction from above which could interfere with the carton position, a solution would be to plan a suction from the bottom in order to maintain them.

Extraction method

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