2.9 脉冲控制的蓄热式燃烧优点 脉冲控制的蓄热式燃烧和脉冲技术进行有

2.9 Advantages of pulse-controlled regenerative combustion <br>Pulse-controlled regenerative combustion is organically combined with pulse technology, and a regenerative pulse combustion control and timing controller are developed to combine with the regenerative burner to form a regenerative burner. Pulse burner, and organically combined with air/smoke proportional pulse system and smoke/smoke proportional injection system. A unique regenerative pulse combustion control technology has been formed. <br>Traditional regenerative combustion usually does not perform regenerative reversal when igniting at room temperature. Instead, it starts regenerative reversal when the furnace temperature rises to 800°C (above the self-ignition point of gas), and the heat in the low-temperature section cannot be recovered. <br>And we use full-temperature commutation technology. That is to say, during the entire process from the ignition of the industrial furnace at room temperature to the working temperature, heat storage and reversal are always carried out to ensure maximum energy saving efficiency. This technology can realize full-temperature heat recovery (room temperature~1300℃), the heat recovery rate reaches 30~70%, and the thermal efficiency is greatly improved; at the same time, because it realizes full-temperature heat recovery, the exhaust temperature is around 150℃, and no auxiliary smoke is needed. Smoke exhaust is carried out through the tunnel, which simplifies the smoke exhaust system and discards the traditional chimney. At the same time, the burner also has automatic ignition, automatic detection, flameout alarm, safety cut-off, and manual/automatic control mode switching.

2.9 Advantages of pulse controlled regenerative combustion<br>The pulse controlled regenerative combustion and pulse technology are organically combined to develop a regenerative pulse combustion control and timing controller combined with a regenerative burner, forming a regenerative pulse burner that is organically combined with an air/smoke proportional pulse system and a smoke/smoke proportional injection system. Formed a unique regenerative pulse combustion control technology.<br>Traditional regenerative combustion usually does not undergo regenerative switching when ignited at room temperature, but only when the furnace temperature rises to 800 ℃ (above the gas spontaneous ignition point), and the heat in the low-temperature section cannot be recovered.<br>And the full temperature range reversing technology we use. Throughout the entire process from the ignition of the industrial furnace at room temperature to the working temperature, thermal storage and commutation are always carried out to maximize energy efficiency. This technology can achieve full temperature range heat recovery (room temperature~1300 ℃), with a heat recovery rate of 30-70% and greatly improved thermal efficiency; At the same time, due to the realization of full temperature range heat recovery, the exhaust temperature is around 150 ℃, and no auxiliary flue is required for exhaust, simplifying the exhaust system and discarding the traditional chimney. At the same time, the burner also has automatic ignition, automatic detection, flameout alarm, safety cutoff, and manual/automatic control mode switching.

2.9 advantages of regenerative combustion controlled by pulse<br> The regenerative combustion controlled by pulse is organically combined with pulse technology, and the regenerative pulse combustion control and time sequence controller are developed, and the regenerative pulse burner is formed, which is organically combined with air/smoke proportional pulse system and smoke/smoke proportional injection system. A unique regenerative pulse combustion control technology is formed.<br> The traditional regenerative combustion usually does not carry out regenerative commutation at room temperature, but only when the furnace temperature rises to 800℃ (above the spontaneous combustion point of gas), and the heat in the low temperature section cannot be recovered.<br> And the full temperature commutation technology we adopt. That is, from the ignition of industrial furnace at room temperature to the working temperature, the thermal storage commutation is always carried out to ensure the energy-saving efficiency to the maximum extent. This technology can realize heat recovery in the whole temperature range (room temperature ~1300℃), and the heat recovery rate can reach 30~70%, and the thermal efficiency is greatly improved. At the same time, because the heat recovery in the whole temperature section is realized, the smoke exhaust temperature is about 150℃, and there is no need for auxiliary flue to exhaust smoke, which simplifies the smoke exhaust system and loses the traditional chimney. At the same time, the burner also has automatic ignition, automatic detection, flameout alarm, safety cut-off, and switching between manual and self-control modes.