Dear Sir/Madam,

Please see our company profile. We will do Design and Engineering service for your company.

Sharing opportunity to introduce Design Center (an engineering service provider).

We are a specialist in design of Pollution control equipment, Process equipment and Material Handling Equipment.

Below is a list of area in which design center have successfully designed and installed equipment on site.

1. Pollution control equipment like Bag filters, Cyclone, Fan & Ducting etc.

2. Process equipment like Pressure vessels (comply to ASME SEC VIII Div. 1 code), Atmospheric Storage Tank ( comply to API 650 code ) and Heat Exchanger ( comply to TEMA & UHX standard)

3. Material Handling Equipment like Screw & Belt conveyor, Bucket elevator and Feeder

We will design Process equipment as per required codes and standards. Design center is furnished with calculation sheets for different equipment.

The intention for this acknowledgement through forum is to point objective of business to establish a encored, re-occurring and absolutely satisfied relationship with each customer.

We can help for raised requirement in above mentioned area of engineering service.

You can contact me through,

Mobile:- +91 9579929473

Email : designcenter.pune@gmail.com

Thanks and regards

Pradeep D. Desai ■

Stein Atkinson Stordy

Heath Mill Road

Wombourne

Wolverhampton

West Midlands

United Kingdom

WV5 8AP (map)

Tel: 01902 892388

Website:

www.sas-eng.com

These guys know what they're doing.

Similarly Flagkt, Norway are also very good, and famous even. ■

Dear Sir,

I have not received mail, please resend on designcenter.pune@gmail.com

Thank you,

Regards,

Pradeep Desai

Originally Posted by mohandes

Dear Pradeep,

Have you any experience in basic design of electric arc furnace dust collection?

I have emailed you however I have not received any answer!

■

Originally Posted by mohandes

Dears,

I search for a consultant who has experience in designing dust collection system for electric arc furnace(EAF).

Please inform me who can do basic design.

Please send us your specific information about the operation; if possible pictures/photos of the furnace(s); if available drawings with plan view and elevations; furnace capacities. The purpose of dust/fume control; should it be in plant environmental purposes-exhaust only; or both in plant and x-plant environmental purposes-exhaust and filtration, etc..

Hawthorne Systems, Inc.

Unsal Yonak, VP

Projects Manager

his@wcoil.com

www.hawthornesystems.com

419-643-5861 ■

I am a consultant and I have experience with EAFD.

In what country are you proposing to handle EAFD? Is EAFD considered a hazardous material where you are? It probably is. In the US, EAFD is considered a hazardous material (#K061). If I remember correct, normal allowable EPA discharge levels do not apply with electric arc furnace dust. EAFD is very high in zinc from galvanized coatings that burn off during the recycling process. I worked on a full feesibility study & FEED for ZincOx a long time ago to remove the zinc from the dust and render the byproduct stabled for easy disposal. If I remember right we had to install special sensors to ensure we were not receiving radionactive EAFD which is also pretty common occurance I am told. I am not sure how the radioactivity is introduced. The project never came to fruition. Any fan discharging to the environment should to be equiped with HEPA filters. Any buildings storing EAFD must be kept negative at all times. Once you have stabilized EAFD then this is different but normally by then it is no longer a dust.

There is a right way and a wrong way to handle EAFD. The proper way is not cheap.

Liam

send me a private message if you wish to discuss matters further. ■

Sorry forgot to add

Any engineering firm that has perfomed engineering for steel mills, in particular those that recyce large amounts for steel with have experience with handling EAFD at high temperatures in full process baghouses. Small dust collector design on transfer points should not be a problem for them.

Your EAFD supplier probably uses one or two firms like this.

Liam ■