It is my pleasure to congratulate Sam Directo and his team at Directrik Inc, in Ontario, for receiving an order for 3 DDI Heat Exchangers from the Region of Niagara.
The Heat Exchangers will be installed in Stanley St and in Port Weller.
Directrik Inc, www.directrik.com also installed DDI Heat Exchangers in Pembroke and in Napanee too.
My thanks for the personnel of the Region of Niagara for the approval by the Region, and for this order.
–
DDI in WEFTEC
WEFTEC NEW ORLEANS October 2010
DDI the manufacturer of the “Rectangular Square Cube” TM Channeled, Low Maintenance, Heat Exchangers & HEAT RECOVERY, is proud to announce that;
DDI installed 6 Large Heat Exchangers via Ashbrook Simon-Hartley, of Houston TX, for their ECO-THERM Process Design in Tulsa OK.
This project was with the cooperation of HDR Engineering Inc of Dallas TX and Tulsa City WWTP.
There are Sludge-to-Sludge Heat Recovery Exchangers and Hot Water-to-Preheated Sludge and Cold Water-to-Processed Sludge Heat Exchangers. The system utilizes Sludge-to-Sludge Heat Recovery that could have a payback of within a year.
DDI has a compact Rectangular flow Channels, which allows for a No Plug design, or at least for much, much less plugging, then any other technology. It Is made in USA or Canada.
DDI System has also the following main advantages; Large Heat Transfer Surface, Small foot print, More Turbulence, Gaps of 3 Inches to limit the sludge blockage, Full access to internals via Doors in both sides, Davit Arms for the doors to save space, Optimum Height for fast flow, Realistic Viscosities calculations, Thick Layers against Abrasion (0.25” & 0.375”), Back up of being able to use the Sludge-to-Sludge Heat Exchangers also for the Water-to-Sludge process, Tested for 9 years in North America, and has Very Low Maintenance.
DDI is proud to have 39 REPRESENTATIVES to cover North America.
(A list could be found at www.ddi-heatexchangers.com.).
In this latest design a Pig Cleaning System was incorporated to work with the DDI Rectangular channels.
Erwin Schwartz / B. Eng. / President
DDI- Heat Exchangers Inc, (since 1980)
Tel: 514-696-7961, Fax: 514-696-8344
Email: erwin@ddi.ca WebPage: www.ddi-heatexchangers.com
DDI the manufacturer of the “Rectangular, Square, Cube” TM Low Maintenance Heat Exchangers & Direct Sludge-to-Sludge HEAT RECOVERY Exchangers, is proud to announce that; DDI has received the 2nd order of the DDI Heat Exchanger/Parker Boiler – combination.
In this latest design, DDI has incorporated a stacked Boiler design on top of the DDI Heat Exchanger, in order to save space.
DDI thanks Joe Gentle of Process Equipment Solutions, for obtaining this 2nd order from the City of Pontiac MI.
This achievement will open the doors for DDI Heat Exchangers Inc and Parker Boilers CO, to compete as a joint effort in the Heat Exchanger/Boiler package.
DDI Heat Exchanger can flow Sludge in both sides, and therefore used as DIRECT-Sludge-to-Sludge Heat Recovery.
(In this case it is used as Water-to-Sludge).
The Parker Boiler has dual input, Natural and Bio Gas.
Please see an E Drawing of the 2 units, where the Boiler is mounted on top of the DDI Rectangular wide gap multi channelled Heat Exchanger at:
http://www.ddi-heatexchangers.com/whatsnew.htm, By pressing on the link “Pontiac_Exchanger_Assembly.htm”
(One can rotate or zoom in to any side or from any angle etc.)
About DDI
DDI has been in business since 1980 and is proud to have 39 Representatives to cover North America.
(A list can be found at www.ddi-heatexchangers.com).
DDI System has been tested in North America for more then 9 years of continues use with out any plugging what so ever.
DDI has the following main advantages: large heat transfer surface, small foot print, more turbulence, gaps of 3 inches to limit the sludge blockage, full access to internals via doors, Davit Arms for swinging the doors to save space, optimum height for fast flow, realistic viscosities calculations, thick layers against abrasion (0.25”- 0.375” min), a backup that is also able to use the sludge-to-sludge heat exchangers for the water-to-sludge process and very very low maintenance.
Erwin Schwartz / B. Eng. / President
DDI- Heat Exchangers Inc
Tel: 514-696-7961, Fax: 514-696-8344
Email: erwin@ddi.ca WebPage: www.ddi-heatexchangers.com
DDI manufacturer of the “Rectangular, Square, Cube” TM Low Maintenance Heat Exchangers & DIRECT Sludge-to-Sludge HEAT RECOVERY Exchangers, is proud to announce that; DDI has received an order for Sludge Heat Exchanger from the Greater Vancouver Regional District, in BC, Canada, to be delivered this year.
This project is for the design, manufacturing, and supply of a Sludge Heat Exchanger specified by Sandwell Engineering Inc.
DDI’s Rectangular channels design will supply the project with a Sludge Heat Exchanger.
In this latest design, DDI has incorporated a special sizing design in order to fit in the available space.
We thank all the different people involved, especially the great cooperation from Mr Gary Soo and Mr Tom Nelson of GVRD Vancouver and of Mr. Richard Tam of Sandwell Engineering and Mr. Larry Sawchyn of Sanitherm Engineering Ltd, for making this project possible and for their help and support.
DDI Congratulates Joe Gentle of process Equipment Solutions, for obtaining the 1st DDI Heat Exchanger/Parker Boiler – combination.
This achievement will open the doors for DDI Heat Exchangers Inc and Parker Boilers Co., to compete as a joint effort in the Heat Exchanger/Boiler package.
The DDI Heat Exchanger can have Sludge in both sides and even be used as Sludge-to-Sludge Heat Recovery. (In this case it is used as Water to Sludge).
The Parker Boiler has dual input, Natural and Bio Gas.
Please find attached an E Drawing of the 2 units where the Boiler is mounted on top the DDI Rectangular wide gap channeled Heat Exchanger.
(you can rotate or zoom in etc to any side or from any angle).
(Internet Explorer 5.5 and above recommended)
/Pontiac_Exchanger_Assembly.htm