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The burner system is delivered as a fully preassembled package with integral recirculating fan and insulated combustion chamber, all shop-assembled including mounting and piping for all combustion valves, regulators, pressure sensors, Maxon modulating burner, and equipment for the oven. The burner is provided with automatic push-button electric ignition, flame relay protection, and temperature indicating controller, all in accordance with current industrial and commercial standards. |
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Minimizing Operating Costs and Maximizing Heating Power The BTU heating value content per cubic foot of natural gas varies from 1000 to 1100. The full heat content of the gas is released at the stoichiometric mixture of fuel and oxygen. The stoichiometric mixture is required for complete combustion of the gas. Complete combustion will convert all fuel to CO2 and water, releasing the full heat content of the gas, because there is precisely the correct volume of combustion air to achieve stoichiometric optimal fuel/oxygen mixing. For example: simply increasing oxygen content by FORCING only cool ambient combustion air, will require MORE fuel, which will simply increase the operating cost of the oven. Our ovens induce preheated ambient air only in the precise fuel/oxygen ratio to achieve the lowest fuel operating cost. Select a powder coating oven that does NOT require an air blower for the injection of combustion air, thereby lowering energy, operating and maintenance costs (no moving parts) Large-scale industrial gas combustion operators, such as gas-fired municipal electric-generation plants, have known for decades that significant fuel cost savings come from preheating combustion air with expensive heat exchangers, recovering waste-heat energy. They do this because it can decrease their total fuel operating costs by up to 25%. The properly designed induction process air preheating system in our ovens replaces the need for the electrical power costs, and mechanical equipment maintenance costs, to drive forced air induction. The amount of air being induced, to be precisely stoichiometric, must be continually tuned with the gas BTU content. This is because the precise gas energy being delivered by the commercial gas supplier, is almost always varying moment to moment, by up to 10%. Instead of forcing predetermined fixed rate energy-inefficient cold air with a blower, our ovens use a self-tuning air-venturi effect, that is accurately driven by the gas BTU content at the moment, to be precisely stoichiometric. |
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