WHAT IS THE OPTIMAL HEAT EXCHANGER?



Let us first determine the optimal heat exchanger:

The superior heat exchanger is the one that provides the required performance, within design limitations at a minimal cost.

The major design limitations are:

Maximal length of a heat exchanger. 

While offering the same heat transfer area, the longer heat exchanger with a smaller shell diameter is less expensive then a shorter one with bigger shell diameter.

Maximal flow velocity. 

The higher velocity of flow results in an improved heat transfer rate and smaller heat transfer area.

Maximal pressure drop.

The higher pressure drop permits a higher velocity of flow.

Size, location and construction of connections.

Your system is unique. To simplify the piping and proper fit to your system, you would prefer to have a heater with connections of your choice.

Price versus quality. 

In general, we will work with and within your limits. While we always optimize a heat exchanger for the lowest price, in some cases we recommend the selection of more expensive materials and design for a higher quality product. 

For instance, stainless steel tubes have superior mechanical properties and corrosion resistance. When stainless steel tubes are TIG welded to the tubesheet, the joint efficiency equals one.  In many cases, these advantages dictate the usage of more expensive stainless steel tubes. 

Another example is usage of a channel head which is more laborious and costly to produce than a bonnet head. However, a channel head makes it very easy to check and plug leaking tubes without dismounting the piping. A channel head permits the repair of a tube bundle in fuel oil suction heaters without draining the fuel oil from the storage tank.

Optimization of heat exchange through properly matched heat exchangers can greatly enhance operations and waste heat recovery.

Process Shell & Tube Heat Exchangers Applications:

General HVAC & Industrial Applications

 Special Applications

Heat Recovery Applications

Fuel Oil Heaters

Replacement Tube Bundles

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Advanced Heat Transfer Equipment Engineering      

We do unique, alternative engineering designs and manufacturing of heat transfer equipment.
– Comprehensive Product Line
– Made in USA
– Patented Technology
– Advance Method of Heat Exchanger Optimization

DESIGN & MANUFACTURE 

Advanced Heat Transfer Equipment Engineering      

AHTE is based on a proven design methodology. All products are manufactured using the highest quality materials and an unsurpassed level of craftsmanship. The manufacturer earned its reputation for excellence in engineering and manufacturing across a wide range of sophisticated heat transfer products, setting us apart from our competitors. No matter which product and/or options you select you will receive a truly unique solution to address your specific needs whether they are HVAC, Industrial, Process or any other application.

HEAT TRANSFER PACKAGED SYSTEMS

· Unfired Steam Generators

· Hot Water Generators

· Heat Recovery Boilers

· Deaerators

· Pumping Systems

· Instantaneous Hot Water Heaters

· Blowdown Heat Recovery Systems

· Fuel Oil Pump & Heater Sets

SHELL & TUBE HEAT EXCHANGERS

· General Applications

· Special Applications

· Heat Recovery Applications

· Fuel Oil Heaters

· Replacement Tube Bundles

SHELL & COIL HEAT EXCHANGERS

· District Heating Applications

· Commercial Heating &

            Hot Water Applications

· Industrial & Process Applications

PLATE & FRAME HEAT EXCHANGERS

· Gasketed

· Brazed

· Welded

BOILER ROOM ACCESSORIES

· ASME Pressure Vessels

· Liquid/Vapor Separators

· Blowdown Separators

· Blowoff Tanks

· Pumping Systems

· Flash Separators

· Exhaust Heads

For Inquiry or Request for Quotation, email me at: gregoriojess@yahoo.com

Jess C. Gregorio

Sales & Marketing

InSpecIT Inc.

Unit 719/722 City & Land Mega Plaza Bldg.

ADB Ave. cor. Garnet Road, Ortigas Center

San Antonio, Pasig City, Philippines 1605

gregoriojess@yahoo.com

https://jcgregsolutions.wordpress.com/

Life Hacks & Techno Blogs

https://jcgregsolutions.wordpress.com/

Advanced Heat Transfer Equipment Engineering      



Advanced Heat Transfer Equipment Engineering      

We do unique, alternative engineering designs and manufacturing of heat transfer equipment.

DESIGN & MANUFACTURE 

Advanced Heat Transfer Equipment Engineering      

AHTE is based on a proven design methodology. All products are manufactured using the highest quality materials and an unsurpassed level of craftsmanship. The manufacturer earned its reputation for excellence in engineering and manufacturing across a wide range of sophisticated heat transfer products, setting us apart from our competitors. No matter which product and/or options you select you will receive a truly unique solution to address your specific needs whether they are HVAC, Industrial, Process or any other application.

HEAT TRANSFER PACKAGED SYSTEMS

· Unfired Steam Generators

· Hot Water Generators

· Heat Recovery Boilers

· Deaerators

· Pumping Systems

· Instantaneous Hot Water Heaters

· Blowdown Heat Recovery Systems

· Fuel Oil Pump & Heater Sets

SHELL & TUBE HEAT EXCHANGERS

· General Applications

· Special Applications

· Heat Recovery Applications

· Fuel Oil Heaters

· Replacement Tube Bundles

SHELL & COIL HEAT EXCHANGERS

· District Heating Applications

· Commercial Heating &

            Hot Water Applications

· Industrial & Process Applications

PLATE & FRAME HEAT EXCHANGERS

· Gasketed

· Brazed

· Welded

BOILER ROOM ACCESSORIES

· ASME Pressure Vessels

· Liquid/Vapor Separators

· Blowdown Separators

· Blowoff Tanks

· Pumping Systems

· Flash Separators

· Exhaust Heads

 

For inquiries and request for quotation (RFQ), email gregoriojess@yahoo.com

Best Regards,
Jess C. Gregorio

Sales & Marketing

InSpecIT Inc.

Unit 719/722 City & Land Mega Plaza Bldg.

ADB Ave. cor. Garnet Road, Ortigas Center

San Antonio, Pasig City, Philippines 1605

gregoriojess@yahoo.com

https://jcgregsolutions.wordpress.com/

Recover Heat from Boiler Blowdown



Heat can be recovered from boiler blowdown by using a heat exchanger to preheat boiler makeup water. 

Any boiler with continuous blowdown exceeding 5% of the steam rate is a good candidate for the introduction of blowdown waste heat recovery. Larger energy savings occur with high-pressure boilers. 

Read more.

https://energy.gov/sites/prod/files/2014/05/f16/steam10_boiler_blowdown.pdf

********

Advanced Heat Transfer Equipment Engineering      

We do unique, alternative engineering designs and manufacturing of heat transfer equipment.

DESIGN & MANUFACTURE 
Advanced Heat Transfer Equipment Engineering      
AHTE is based on a proven design methodology. All products are manufactured using the highest quality materials and an unsurpassed level of craftsmanship. The manufacturer earned its reputation for excellence in engineering and manufacturing across a wide range of sophisticated heat transfer products, setting us apart from our competitors. No matter which product and/or options you select you will receive a truly unique solution to address your specific needs whether they are HVAC, Industrial, Process or any other application.

HEAT TRANSFER PACKAGED SYSTEMS

· Unfired Steam Generators

· Hot Water Generators

· Heat Recovery Boilers

· Deaerators

· Pumping Systems

· Instantaneous Hot Water Heaters

· Blowdown Heat Recovery Systems

· Fuel Oil Pump & Heater Sets

SHELL & TUBE HEAT EXCHANGERS

· General Applications

· Special Applications

· Heat Recovery Applications

· Fuel Oil Heaters

· Replacement Tube Bundles

SHELL & COIL HEAT EXCHANGERS

· District Heating Applications

· Commercial Heating &

            Hot Water Applications

· Industrial & Process Applications

PLATE & FRAME HEAT EXCHANGERS

· Gasketed

· Brazed

· Welded

BOILER ROOM ACCESSORIES

· ASME Pressure Vessels

· Liquid/Vapor Separators

· Blowdown Separators

· Blowoff Tanks

· Pumping Systems

· Flash Separators

· Exhaust Heads

For Inquiry or Request for Quotation, email me at: gregoriojess@yahoo.com

Best Regards,

Jess C. Gregorio

Sales & Marketing

InSpecIT Inc.

Unit 719/722 City & Land Mega Plaza Bldg.

ADB Ave. cor. Garnet Road, Ortigas Center

San Antonio, Pasig City, Philippines 1605

gregoriojess@yahoo.com

https://jcgregsolutions.wordpress.com/

“Solar steam” generator outshines photovoltaic solar cells


Using light-capturing nanoparticles, Rice University researchers have achieved an impressive 82 percent conversion efficiency of sunlight directly into steam; a breakthrough they say will create highly cost-effective solutions for desalination, water purification and electricity generation. Detailing their work in the journal ACS Nano, the researchers say the solar steam method is so effective it can even produce steam from iced water.

Read more.

http://www.scienceagogo.com/news/20121019185106data_trunc_sys.shtml

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Steam and Cool Air from the Sun.

How about generating steam and providing cooling system using the sun’s energy as fuel? Perhaps a hybrid system coupled to a normal boiler for continuous steam generation.

It now is a common technology.

https://jcgregsolutions.wordpress.com/2016/11/30/sun-powered-large-scale-heating-and-cooling/

For Inquiries and Request for Quotation. Email me at: gregoriojess@yahoo.com

Best Regards,

Jess C. Gregorio

Sales & Marketing

InSpecIT Inc.

Unit 719/722 City & Land Mega Plaza Bldg.

ADB Ave. cor. Garnet Road, Ortigas Center

San Antonio, Pasig City, Philippines 1605

gregoriojess@yahoo.com
For more news and information on solar powered steam generators, check out techno blogsite, subscribe for auto updates.

https://jcgregsolutions.wordpress.com/

Heat exchanger


A heat exchanger is a device used to transfer heat between a solid object and a fluid, or between two or more fluids. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact.[1] They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant.

Read more.

https://en.m.wikipedia.org/wiki/Heat_exchanger

********

Advanced Heat Transfer Equipment Engineering      

We do unique, alternative engineering designs and manufacturing of heat transfer equipment.

DESIGN & MANUFACTURE 

Advanced Heat Transfer Equipment Engineering      

AHTE is based on a proven design methodology. All products are manufactured using the highest quality materials and an unsurpassed level of craftsmanship. The manufacturer earned its reputation for excellence in engineering and manufacturing across a wide range of sophisticated heat transfer products, setting us apart from our competitors. No matter which product and/or options you select you will receive a truly unique solution to address your specific needs whether they are HVAC, Industrial, Process or any other application.

HEAT TRANSFER PACKAGED SYSTEMS

· Unfired Steam Generators

· Hot Water Generators

· Heat Recovery Boilers

· Deaerators

· Pumping Systems

· Instantaneous Hot Water Heaters

· Blowdown Heat Recovery Systems

· Fuel Oil Pump & Heater Sets

SHELL & TUBE HEAT EXCHANGERS

· General Applications

· Special Applications

· Heat Recovery Applications

· Fuel Oil Heaters

· Replacement Tube Bundles

SHELL & COIL HEAT EXCHANGERS

· District Heating Applications

· Commercial Heating &

            Hot Water Applications

· Industrial & Process Applications

PLATE & FRAME HEAT EXCHANGERS

· Gasketed

· Brazed

· Welded

BOILER ROOM ACCESSORIES

· ASME Pressure Vessels

· Liquid/Vapor Separators

· Blowdown Separators

· Blowoff Tanks

· Pumping Systems

· Flash Separators

· Exhaust Heads

For Inquiry or Request for Quotation, email me at: gregoriojess@yahoo.com

Best Regards,

Jess C. Gregorio

InSpecIT Inc.

Sales & Marketing

Unit 719/722 City & Land Mega Plaza Bldg.

ADB Ave. cor. Garnet Road, Ortigas Center

San Antonio, Pasig City, Philippines 1605

gregoriojess@yahoo.com
For more heat exchange news and information, check out techno blogsite, subscribe for auto updates. 

https://jcgregsolutions.wordpress.com/