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Hospitality Industry
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Energy Savings / Solutions Technology
 
BOILER CONTROLS

CompuNOx
Our approach to control system design and plant equipment is based on combining mechanical engineering knowledge with expertise in controls engineering. The cornerstone of our controls palette is the CompuNOx system. A comprehensive system designed to provide reliable boiler control with remarkable benefits.

evaluating every aspect of existing steam, heat and power systems and then determining the right retrofit to met your needsBurner Management
Our group's Burner Management Systems are guided by principles of reliability, safety and flexibility. We design BMS systems according to the needs and demands of our clients while maintaining these principles. The result is a system that is fits to the individual boiler and accounts for size, fuels, number of burners and company requests on software and hardware.

Combustion Control
Innovation meets safety and reliability. As part of the CompuNOx comprehensive control and in combination with standard or customized Burner Management Benz Air Combustion Control delivers the most efficient and most reliable combustion control possible. VFDs provides accurate and repeatable Air/Fuel ratio. Turndown ratios of greater than 40:1 achieve highest possible flexibility. High efficiency is reflected in consistently low excess oxygen throughout the entire firing range.

Catalyst Control
An increasing number of Selective Catalytic Reduction systems call for accurate control of ammonia to achieve lowest possible NOx while eliminating ammonia slip. It is a necessary tool for establishing NOx credits while minimizing usage of ammonia. The repeatable control is integrated into the combustion control for monitoring and recording purposes.


HEAT RECOVERY SYSTEMS

CondiMax -- Condensing Economizers
The CondiMax condensing heat exchanger will provide the highest heat recovery possible. Being able to extract virtually all waste heat out of the boiler stack provides a stack temperature of less than 100 deg F and an efficiency of greater than 94%.

solutions, systems, and technologies to improve the energy consumption of existing steam, heat and power systemsPreMizer -- Combustion Air Preheating
A heat recovery solution for processes with high condensate return for unexpectedly high efficiencies.

η-Max -- Parasitic Load Minimization
This solution is the right tool to establish the optimal distribution of heat recovery to minimize parasitic losses. Small changes in heat recovery design will provide immense cost savings

Standard Economizer
The mere existence of an economizer does not guarantee the optimal use of it. It is essential to monitor the performance of existing economizers to establish a cost/savings figure for better economizer performance. When installing a new economizer we establish the correct size for optimal heat recovery for all operational loads to capture the maximum potential of an economizer installation.


NOx REDUCTION SOLUTIONS

ModuCat SCR, an innovative approach to Selective Catalytic Reduction
Our group's ModuCat is a well engineered SCR system for all boiler sizes. Efficiently designed ammonia injection and superior catalyst material provide a system that requires significantly less installation challenges and cost. Spatial constraints can be accommodated more easily. Superior mixing design in combination with excellent control provides near zero NOx with no ammonia slip.

Utilize the full potential of Flue Gas Recirculation to reduce NOx with any burnerFGR, Flue Gas Recirculation done right
Utilize the full potential of Flue Gas Recirculation to reduce NOx with any burner. The right fraction and mixing conditions will allow for stable operation at all loads with remarkably low NOx.

SCR Efficiency Retrofits
We offer a solution to attach a payback on an SCR installation. Use the heat recovery potential of your system to avoid a sunk cost and use the SCR installation as an opportunity to implement a return on investment.


SOFTWARE, MONITORING and SIMULATION

CEMS
We offer a complete EPA certified turn-key Continuous Emission Monitoring System. Benz Air provides hardware, software and installation of the system. Data is logged in short term intervals and is stored in spreadsheet format for reporting purposes. This is an ideal tool for establishing emission credits

CompuNOx Software and PLC Programming
Our group's Burner Management System, Combustion Control and comprehensive control systems are based on superior PLC programming. We supply all common platforms and our software is available to our clients as an open source.

η-Max Simu
The software counterpart of our heat recovery product acquires plant data and performs simulations for adequate heat recovery distribution to minimize parasitic loads and optimize heat recovery.

Plant HMI
All of our control systems and plant equipment comes with appropriate HMI programming. We provide HMI software in Visual Basic and Rockwell Software among others.


 
TekNV
TekNV

TekNV
Las Vegas, Nevada: 702-927-3144
Boca Raton, Florida: 561-809-7969
Los Angeles, California: 818-571-9273

Distributors of
BarVision
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