přezdívka:
heslo:
registrace

Minimax.cz - minimax umeni

Co je minimax?
Minimax je umělecký server pro všechny autory. Vyjádřete se! Prezentujte své malby, fotografie, poesii či prózu, komentujte ostatní autory. Více informací
Žánry
Menu
Ikonka na web
Inzerce
Kdo je online
nikdo + 6 anonymů
Reklama Google
Statistiky
TOPlist
Minimax.cz - umělecký server pro všechny autory: Diskusní fórum

MINIMAX.cz :: Zobrazit téma - www.chiefsauthoritystore.com
 FAQFAQ   HledatHledat   Uživatelské skupinyUživatelské skupiny   NastaveníNastavení   Soukromé zprávySoukromé zprávy   PřihlášeníPřihlášení 

www.chiefsauthoritystore.com

 
odeslat nové téma   Odpovědět na téma    Obsah fóra MINIMAX.cz -> Svoboda slova
Zobrazit předchozí téma :: Zobrazit následující téma  
Autor Zpráva
hockeydevils
Žvanil


Zaregistrován od: 01. Dec, 2014
Příspěvky: 3900

PříspěvekZaslal: po 16. červenec, 2018 9:12    Předmět: www.chiefsauthoritystore.com Odpovědět s citátem

Canadian Air Systems Co. is a manufacturer of industrial dust collection systems. Dust collecting equipment is available in numerous designs utilizing a number of principles and featuring wide variation in effectiveness Kansas City Chiefs T-Shirts , initial cost, operating and maintenance expense, space, arrangements and material of construction.

One of the most widely used type of dust collector is Fabric Dust Collector.

Fabric arresters are high efficiency Kansas City Chiefs Hoodie , medium cost collectors. The effectiveness of passing air or gas through a fabric at low velocity has been recognized and used for many years in air cleaning devices. Fabric is arranged in envelope or tubular (stocking) shapes. While removal appears to take place by a staining action of the media, in reality dust collection is obtained by building up a mat of the material on the dirty side of the media. This mat provides the actual filtering or straining bed. By means of this bed a high degree of removal is obtained even on sub-micron size particles.

The dust collectors are used extensively in industry for a wide range of applications. They require more space than most other types of air cleaning devices, necessiating outdoor installation in most cases

The usual fabric is a specially wooven cotton, altough wool Customized Chiefs Jersey , paper , glass cloth and synthetic fabrics may be used in certain applications. In recent years glass cloth has come into wide use because of silicone treatment of the glass fibers and employment of reverse flow techniques for cleaning. Silicone treatment provides a lubricant between fibers and increases fabric life.

Fabric collectors are limited to air conditions dry enough to prevent condensation or free moisture deposition on the fabric. With hygroscoping materials, there will be a bonding tendency between particles and fabric under high relative humidity even though no condensation takes place. Maximum recommended temperature for cotton fabric is 180 F, for wool 200 F. Higher temperatures can be handled by using synthetic materials including nylon or orlon fabrics as well as glass cloth and Cheap Kansas City Chiefs Jerseys , occasionally, fine metallic mesh. The synthetic fabrics mau be used up to 300 F while glass cloth is acceptable to 550 F.

As dust is collected on the fabric, resistance to air flow increases. Periodically the fabric must be reconditioned by shaking, vibrating Cairo Santos Chiefs Jersey , reverse jet or reverse-flow collapse which agitates suffitiently to remove the bulk of adhering material allowing it to drop into the dust hopper. In most collectors air flow must be stopped during reconditioning, otherwise released material will be re-entrained and redeposited on the fabric. Sufficient dust must adhere to the fabric to maintain the dust mat needed for maximum efficiency; therfore, after reconditioning the pressure drop will be considerably higher than loss through new fabric.

Rate of flow through the media varies with dust collector type, application and dust concentration. Ratings are usually selected so pressure drop will not exceed 5" WG. The smaller the particle Rakeem Nunez-Roches Chiefs Jersey , the more rapid the resistance rise for a given loading. For the same air flow rate and dust loading, resistance rise increases directly in proportion to time.

Some spesific types of Fabric Dust Collectors manufactured by Canadian Air Systems Co. are:

- Intermittent-Duty Fabric Collectors

These types may use either envelope or stocking arrangement of the fabric but will generally employ shaking or vibrating as a means of reconditioning. Periodically Uusually at 4 to 6 hour intervals0 the air flow must be stopped to effect reconditioning - thus the classification "intermittent".

- Multiple-Section, Continuous-Duty, Automatic Fabric Collectors

The disadvanteges of stopping the air flow to permit vibration and variations in the airflow can be overcomed by using of sectional arresters allowing continuous operation of the exhaust system as automatic dampers periodically take one section out of service for reconditioning the fabric while the remaining sections take the entire gas volume.

- Reverse-Jet Fabric Collectors

The reverse-jet type differs from the conventional arrsters in its use of high pressure air to clean the fabric. One type uses high pressure air (30" - 40" WG) froma travelling "blow ring" to dislodge the collected cake from inside the fabric tube. Another type uses high pressure compressed air (100 PSI) to break the dust cake from the exterior of the fabric tube or envelope by the intermittent application of reverse-jet compressed air.

- Reverse-Flow Collapse Ramik Wilson Chiefs Jersey , Continuous-Duty Collectors

Reverse-flow collapse cleaning is generally used with glass media which is fragile and requires a gentle cleaning technique. Reversing the glass flow provides a gentle collapse of the fabric usually in a "four point star" braking the dust cake which falls by gravity into the hopper.

For additional information please refer to http:www.nis-coventilatingIndex.

Oleg Tchetchel
Industrial Process Engineer
Canadian Air Systems
http:www.nis-cofanwheelIndex
http:www.nis-cofanwheelsIndex
In case you discover yourself trying to make a lot more quality time on the family, you just may find yourself dreaming about and eventually from the market to purchase some sort of RV.


Perhaps you have already reduced your choice generating technique on the point of deciding between a motorhome, towable travel trailer, or truck camper – right here are some very practical Terrance Mitchell Chiefs Jersey , brass-tack considerations.


If importance is not your primary concern, and many luxuries of one’s residence life are important in your decision doing process, you’ll have many creates and models of motorhomes or travel trailers to se.
Návrat nahoru
Zobrazit informace o autorovi Odeslat soukromou zprávu
Zobrazit příspěvky z předchozích:   
odeslat nové téma   Odpovědět na téma    Obsah fóra MINIMAX.cz -> Svoboda slova Časy uváděny v GMT + 1 hodina
Strana 1 z 1

 
Přejdi na:  
Nemůžete odesílat nové téma do tohoto fóra
Nemůžete odpovídat na témata v tomto fóru
Nemůžete upravovat své příspěvky v tomto fóru
Nemůžete mazat své příspěvky v tomto fóru
Nemůžete hlasovat v tomto fóru

Powered by phpBB 2.0.11 © 2001 - 2003 phpBB Group

Minimax.cz - umělecký server pro všechny autory
redakce & disclaimer


Powered by Copyright © UNITED-NUKE. Všechna práva vyhrazena.
45 Čas potřebný ke zpracování stránky: 0.03 sekund