The　authors　simulated　the　dynamic　properties　of　the　regenerative　high　temperature　air　combustion　system　with　reverse　direction.　It　can　be　found　from　the　results　that,　with　the　increasing　of　time,　the　flame＇s　highest　temperature　in　the　furnace　decreases,　the　average　temperature　increases,　and　the　temperature　in　furnace　became　more　even.　With　the　decreasing　of　oxygen　concentration,　the　concentration　of　NOT　reduces.　With　the　increasing　of　preheat　air　temperature,　the　highest　and　average　temperatures,　and　the　amount　of　nitrogen　oxide　also　increase,　inversely,　the　influence　become　smaller.　It　is　also　seen　from　the　contrast　analysis　on　temperature　field　for　the　concentration　of　nitrogen　oxide　and　carbon　dioxide　at　the　fuel　velocity　of　0.25　m/s　and　0.5　m/s　that　the　dynamic　properties　of　low　oxygen　combustion　system　at　the　fuel　velocity　of　0.25　m/s　are　preferred.