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AIR CLEANING SYSTEM [4 records]

Record 1 2011-03-18

English

Subject field(s)
  • Industrial Tools and Equipment
  • Air Conditioning and Heating
  • Mine Ventilation, Heating and Lighting
DEF

A washer spray system or device for cleaning, humidifying, or dehumidifying the air.

CONT

Air washers make use of water sprays or cooling coils for evaporative and sensible cooling of mine air. Their use has largely been limited to shallow coal mines in the United States where it is desirable to reduce the dry-bulb temperature of the intake air during the hot summer months to prevent slaking of the roof due to excessive expansion. An air washer is essentially a heat exchanger and is similar to the type of unit employed for heat transfer with refrigeration or evaporative cooling systems.

French

Domaine(s)
  • Outillage industriel
  • Conditionnement de l'air et chauffage
  • Ventilation, chauffage et éclairage des mines
CONT

Un laveur d'air se présente sous forme d'une chambre ou d'un caisson comportant un système de pulvérisation d'eau formant un rideau de fines gouttelettes au travers duquel passe l'air à traiter. Le rôle d'un «laveur» d'air ne consiste pas uniquement dans le dépoussiérage (lavage) de l'air, mais, suivant la température de l'eau pulvérisée et la température du point de rosée de l'air entrant dans le laveur, soit dans une humidification, soit dans une déshumidification de l'air.

Spanish

Campo(s) temático(s)
  • Herramientas y equipo industriales
  • Acondicionamiento de aire y calefacción
  • Ventilación, calefacción y alumbrado de minas
DEF

Aparato utilizado para el lavado de gases en el que los componentes indeseables de una corriente gaseosa son separados por contacto con la superficie de un líquido, bien sea sobre una masa húmeda, a través de un rociador, a través de un barboteador, etc.

Save record 1

Record 2 - external organization data 2005-11-09

English

Subject field(s)
  • Nuclear Power Stations
  • Compartment - Canadian Nuclear Safety Commission
CONT

The Service Air system provides general purpose compressed air to all parts of the station. This air is used for air-powered tools, cleaning, and water treatment plant regeneration.

French

Domaine(s)
  • Centrales nucléaires
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Le circuit d'air de service alimente toute la centrale en air comprimé pour différents usages. On utilise cet air comprimé pour les outils pneumatiques, le nettoyage et la régénération de la station de traitement d'eau.

Spanish

Save record 2

Record 3 1987-02-02

English

Subject field(s)
  • Joining Elements (Mechanical Components)
  • Aircraft Propulsion Systems
CONT

The starter air shutoff valve incorporates a pneumatic heater tube which taps into the pneumatic duct system upstream of the butterfly valve. This provides a continuous flow of hot air on the valve body and switcher mechanism to prevent freezing or to thaw a frozen valve, when APU/engine operates. The pneumatic heater tube is removable for cleaning and to facilitate unblocking.

French

Domaine(s)
  • Éléments d'assemblage (Composants mécaniques)
  • Propulsion des aéronefs
OBS

tube d'arrivée d'air chaud antigivrage : Terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9.

Spanish

Save record 3

Record 4 1986-09-25

English

Subject field(s)
  • Wastewater Treatment
  • Air Pollution
CONT

Baghouse Types. Baghouses are generally referred to by their construction as either compartmented or uncompartmented. The compartmented bag collector(Figure 12) is used with either reverse air flow or shaker type bag cleaning. This type of collector is divided into several compartments, each with its own damper and bag cleaning system. One compartment at a time can be taken out of service to release the dust from the bags into the bottom hopper.

French

Domaine(s)
  • Traitement des eaux usées
  • Pollution de l'air

Spanish

Save record 4

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