Amazines Free Article Archive
www.amazines.com - Friday, October 22, 2021
Read about the most recent changes and happenings at Amazines.com
Log into your account or register as a new author. Start submitting your articles right now!
Search our database for articles.
Subscribe to receive articles emailed straight to your email account. You may choose multiple categories.
View our newest articles submitted by our authors.
View our most top rated articles rated by our visitors.
* Please note that this is NOT the ARTICLE manager
Add a new EZINE, or manage your EZINE submission.
Add fresh, free web content to your site such as newest articles, web tools, and quotes with a single piece of code!
Home What's New? Submit/Manage Articles Latest Posts Top Rated Article Search
Google
Subscriptions Manage Ezines
CATEGORIES
 Article Archive
 Advertising (133488)
 Advice (161527)
 Affiliate Programs (34776)
 Art and Culture (73801)
 Automotive (145661)
 Blogs (75348)
 Boating (9850)
 Books (17220)
 Buddhism (4129)
 Business (1329653)
 Business News (426402)
 Business Opportunities (366407)
 Camping (10968)
 Career (72761)
 Christianity (15842)
 Collecting (11638)
 Communication (115070)
 Computers (241901)
 Construction (38921)
 Consumer (49931)
 Cooking (17075)
 Copywriting (6722)
 Crafts (18203)
 Cuisine (7543)
 Current Affairs (20304)
 Dating (45897)
 EBooks (19699)
 E-Commerce (48240)
 Education (185351)
 Electronics (83504)
 Email (6428)
 Entertainment (159837)
 Environment (28918)
 Ezine (3039)
 Ezine Publishing (5453)
 Ezine Sites (1550)
 Family & Parenting (110922)
 Fashion & Cosmetics (196512)
 Female Entrepreneurs (11847)
 Feng Shui (131)
 Finance & Investment (310481)
 Fitness (106412)
 Food & Beverages (62964)
 Free Web Resources (7939)
 Gambling (30224)
 Gardening (25191)
 Government (10510)
 Health (629752)
 Hinduism (2206)
 Hobbies (44056)
 Home Business (91589)
 Home Improvement (251085)
 Home Repair (46204)
 Humor (4715)
 Import - Export (5454)
 Insurance (45100)
 Interior Design (29588)
 International Property (3487)
 Internet (190995)
 Internet Marketing (146627)
 Investment (22848)
 Islam (1161)
 Judaism (1352)
 Law (80445)
 Link Popularity (4595)
 Manufacturing (20889)
 Marketing (99219)
 MLM (14140)
 Motivation (18221)
 Music (26991)
 New to the Internet (9496)
 Non-Profit Organizations (4048)
 Online Shopping (129700)
 Organizing (7809)
 Party Ideas (11852)
 Pets (38067)
 Poetry (2229)
 Press Release (12687)
 Public Speaking (5639)
 Publishing (7560)
 Quotes (2407)
 Real Estate (126561)
 Recreation & Leisure (95427)
 Relationships (87642)
 Research (16180)
 Sales (80343)
 Science & Technology (110272)
 Search Engines (23491)
 Self Improvement (153249)
 Seniors (6215)
 Sexuality (35990)
 Small Business (49277)
 Software (83015)
 Spiritual (23460)
 Sports (116122)
 Tax (7659)
 Telecommuting (34069)
 Travel & Tourism (308056)
 UK Property Investment (3121)
 Video Games (13382)
 Web Traffic (11750)
 Website Design (56852)
 Website Promotion (36606)
 World News (1000+)
 Writing (35823)
Author Spotlight
ANISH SAH

My Name is Anish Sah, I am an Internet Marketing and SEO Expert, Social Media Guru and young Entrepr...more
ELLISEN WANG

I'm Ellisen, nice to meet you! Obviously you're here because you want to know who I am. Wel...more
DONNIE LEWIS

I'm an avid consumer of a smoothie a day living, herbs, vitamins and daily dose of exercise. I'm 60...more
ALFRED MEARS

Former English Teacher; Musician (20+ years); Freelance Writer ...more
PAUL DOYLE

I have worn several ' hats 'in my life here on Earth. As co-partner of an Indie Music Label wi...more


Industrial Channel Pressure Blower by Oleg Tchechel





Article Author Biography
Industrial Channel Pressure Blower by
Article Posted: 10/28/2013
Article Views: 185
Articles Written: 42
Word Count: 634
Article Votes: 0
AddThis Social Bookmark Button

Industrial Channel Pressure Blower


 
Business News,Business Opportunities,Business
Most regenerative blowers are single stage: the air travels around the blower housing once and is discharged. Two-stage regenerative blowers can provide almost twice the pressure or vacuum of single-stage units. In a single-impeller, two-stage unit, air makes one revolution around the front side of the impeller. Then, instead of being discharged, the air is channeled to the backside of the impeller through internal porting. Air then makes another revolution around the backside of the impeller before it is discharged. Other two-stage configurations are also available, including designs that use two separate impellers in one housing or two impellers and housings.

Regenerative blowers are ideal for moving large volumes of air at low pressures or vacuums. Unlike positive displacement compressors and vacuum pumps, they pressurize air through a nonpositive displacement method. Typical regenerative blower applications include sewage aeration, vacuum lifting, vacuum packaging, pneumatic conveying, concrete aeration, pond aeration, vacuum tables, drying, dust/smoke removal, air sparging, and chip removal.

Of all air handling equipment, regenerative blowers are probably the least understood. However, when system parameters fall within their range, they can be among the most cost-effective methods for moving air and producing pressure or vacuum.

Regenerative blowers are sometimes called side channel blowers or ring compressors, terms that refer to their physical construction. They can be direct or belt driven. In direct drives, the impeller is mounted on an electric motor shaft. The number, size, and angle of the blades on the impeller determine pneumatic performance as well as the relationship between the impeller and housing. Some blowers have rather flat performance curves while others have steep ones.

The impeller spins within a housing with an inboard and outboard channel. It is from this configuration that the name side channel blower is drawn. As the impeller blades pass the inlet port, they draw air in. The impeller rotation pushes air outward and forward into the channels. The air then returns to the base of the blade. As the impeller spins, the process repeats. This regeneration gives the blower its pressure/vacuum capabilities.

Among the major benefits of a regenerative blower is its lack of maintenance and monitoring requirements. The impeller is the only moving part and is wear free and does not come in contact with the housing channels. Self-lubricated bearings are the only parts that wear.

Regenerative blowers are oilless and have no complicated intake / exhaust valving. Most can be mounted in any plane and, with dynamically balanced impellers, generate little vibration. Because they are nonpositive displacement compressor/vacuum pumps, they discharge air that is clean and pulsation free, which are important considerations for today's plant instruments and controls.

The majority of blower failures are caused by improper installation or operation. Regenerative blowers have close internal clearances between the impeller and housing. It is important to prevent foreign material from entering that space. Ingested debris wedging between the impeller and housing can cause the blower to lock up and lead to a catastrophic failure. A blower should always be equipped with an intake filter. A 10-micron size is usually adequate. Filters must be kept clean. A blocked filter will starve flow.

Over-pressurization can also cause deadheading (zero airflow through the blower) and catastrophic failure. Some blowers tolerate deadheading, but other models (typically those above 1 hp) must have air passing through them for cooling. If air does not pass through the blower, heat builds up in the impeller causing it to expand at a faster rate than the housing. Eventually the impeller locks up with the housing and the blower fails. A relief valve prevents overpressurization and deadheading conditions and allows air to pass through the blower.

Additional information can be found at the AB Blower company web site http://www.barryfan.com

Oleg Tchechel Developer of Industrial Air Make-Up Units AB Blower Co. nis@primus.ca http://www.barryfan.com/products.html http://www.barryfan.com/feedback.html

Related Articles - fan, blower, ventilator, high, temperature, pressure, industrial, super, transfer, air, gas, positive, negative, heavy, duty, capacity, process,

Email this Article to a Friend!

Receive Articles like this one direct to your email box!
Subscribe for free today!

 Rate This Article  
Completely useless, should be removed from directory.
Minimal useful information.
Decent and informative.
Great article, very informative and helpful.
A 'Must Read'.

 

Do you Agree or Disagree? Have a Comment? POST IT!

 Reader Opinions 
Submit your comments and they will be posted here.
Make this comment or to the Author only:
Name:
Email:
*Your email will NOT be posted. This is for administrative purposes only.
Comments: *Your Comments WILL be posted to the AUTHOR ONLY if you select PRIVATE and to this PUBLIC PAGE if you select PUBLIC, so write accordingly.
 
Please enter the code in the image:



 Author Login 
LOGIN
Register for Author Account

 

Advertiser Login

 

ADVERTISE HERE NOW!
   Limited Time $60 Offer!
   90  Days-1.5 Million Views  

 

Great Paranormal Romance


ADRIAN JOELE

I have been involved in nutrition and weight management for over 12 years and I like to share my kn...more
STEPHEN BYE

Steve Bye is currently a fiction writer, who published his first novel, ‘Looking Forward Through The...more
STEVERT MCKENZIE

Stevert Mckenzie, Travel Enthusiast. ...more
GENE MYERS

Author of four books and two screenplays; frequent magazine contributor. I have four other books "in...more
RYAN P JONES

Ryan Jones owns and operates this website, Amazines.com. Having worked in the computer industry sin...more
LANCE CHAPMAN

An experienced, resourceful and highly motivated IT professional, with a proven record of success in...more
LAURA JEEVES

At LeadGenerators, we specialise in content-led Online Marketing Strategies for our clients in the t...more
TIM FAY

I am not a writer nor am I trying to become a writer. I am an average person with average intelligen...more
ALLAN MEREDITH

Skin Muk is the best vegan skin care in Australia because our products are primarily produced from n...more
AKSHAY CHOPRA

Akshay Chopra is an experienced certified personal trainer and the founder of WERSTUID. An organizat...more

HomeLinksAbout UsContact UsTerms of UsePrivacy PolicyFAQResources
Copyright © 2021, All rights reserved.
Some pages may contain portions of text relating to certain topics obtained from wikipedia.org under the GNU FDL license