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    • 2. 发明专利
    • KR102224152B1 - Air supply guide system for combustion optimization using flue gas virtual sensors
    • KR102224152B1
    • 2021-03-08
    • KR1020200014291A
    • 2020-02-06
    • (주)테크다스
    • 고성근
    • F23N3/00F23N5/00
    • F23N3/002F23N5/003F23N2225/10F23N2900/05001
    • 본 발명은 가상센서를 이용한 제어 출력값 제공 시스템에 관한 것으로, 상기 데이터 저장 장치로부터 데이터를 제공받는 수신부; 상기 수신부에서 수신한 데이터의 잡음을 제거하는 전처리 모듈; 상기 전처리 모듈에서 잡음이 제거된 데이터로부터 측정센서의 고장을 진단하는 고장진단 모듈; 상기 고장진단모듈의 출력 데이터를 소정의 가상센서모델에 입력하여 제품의 품질을 예측하는 가상센서 모듈; 상기 고장진단 모듈의 출력 데이터를 소정의 가상센서 모델에 입력하여 배기가스 성분의 함량을 예측하는 가상센서 모듈; 상기 가상센서 모듈의 산소 함량을 중심으로 함량 변화에 대해 일산화탄소와 배기가스 온도의 변화를 예측하는 공정 모듈; 상기 가상센서 모듈에서 예측한 배기가스 산소 함량과 상기 공정 모델 모듈에서 예측한 일산화탄소와 배기가스 온도를 입력하여 연소설비의 효율을 계산하는 효율 계산 모듈; 상기 가상센서 모듈과 공정 모델 모듈, 효율 계산 모듈을 반복적으로 계산하여 최고의 효율을 얻을 수 있는 공기 주입량을 결정하는 최적화 모듈을 포함한다. 본 발명의 실시예에서는, 최대의 연소 효율을 가능하게 하는 공기 주입량을 결정하여 단말기로 출력할 수 있다.
    • 7. 发明专利
    • Catalytic reaction heater
    • 催化反应加热器
    • JP2005055098A
    • 2005-03-03
    • JP2003287395
    • 2003-08-06
    • Denso Corp株式会社デンソー
    • SASAKI HIROKUNIUEHARA MASANORI
    • F23N3/04B01D53/86F01N3/20F01N11/00F23C13/00F23C99/00F23D14/12F23D14/18F23N3/00F23N5/24F23C11/00
    • F23C13/00
    • PROBLEM TO BE SOLVED: To provide appropriate compatibility between realization of activation by shortening of exhaust time of un-reacted gas, namely, fast temperature rising of a catalyst, and reduction of exhaust concentration of the un-reacted gas exhausted outside the system in a catalytic reaction heater using catalytic reaction heat. SOLUTION: The catalytic reaction heater is provided with a catalytic reaction part 60 carrying out catalytic reaction of mixed gas of fuel and air to generate heat, a fuel supplying means 30 for supplying the fuel to the catalytic reaction part 60, an air supplying means 40 for supplying the air to the catalytic reaction part 60, an exhaust gas path 80 for exhausting gas after catalytic reaction in the catalytic reaction part 60, and a bypass path 100 bypassing the air from the air supplying means 40 around the catalytic reaction part 60 to join the exhaust gas path 80. The air can be dividedly supplied to the catalytic reaction part 60 and the bypass path 100. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了通过缩短未反应气体的排气时间即催化剂的快速升温以及减少排出在外部的未反应气体的废气浓度来实现活化,提供适当的相容性 系统在催化反应加热器中使用催化反应热。 解决方案:催化反应加热器设置有催化反应部分60,其执行燃料和空气的混合气体的催化反应以产生热量;燃料供应装置30,用于向催化反应部分60供应燃料;空气 用于向催化反应部分60供应空气的供给装置40,用于在催化反应部分60中催化反应后排出气体的排气通道80和绕过来自空气供给装置40的空气在旁边的催化反应的旁路路径100 部分60以连接废气通道80.空气可以分成供应到催化反应部分60和旁路路径100.版权所有:(C)2005,JPO&NCIPI
    • 9. 发明专利
    • COMBUSTOR
    • JP2002071127A
    • 2002-03-08
    • JP2000256502
    • 2000-08-25
    • NORITZ CORP
    • ASANO MASAAKIHIRASE SHINJIDOI ATSUSHI
    • F23N3/00F23N3/08
    • PROBLEM TO BE SOLVED: To solve the problem of the antinomy of the suppression of pulsation and the reduction of NOX by improving an atomizing combustor. SOLUTION: A combustor is provided with the calculating function of the blowing capacity of air, the predicting function of the pulsation and the limiting function of pulsating combustion. The calculating function of the blowing capacity of the air is the function of calculating the ideal capacity of the air corresponding to the required amount of heat at normal combustion. The predicting function of the pulsation is the function of calculating the critical blowing capacity of the air at the limit where the pulsation can be generated. The limiting function of pulsating combustion is the function of controlling the blowing capacity of the air within 'the region of combustion without pulsation' for a certain period of time from ignition to normal combustion. That is, whether a timer is counted out or not is formed at a step 6, and if the timer is not counted out, the combustion is in the status of the transient period from the ignition to the normal combustion, and whether the combustion can be executed with the normal blowing capacity of the air or not is decided by transferring to the step 7. If the optimum blowing capacity of the air Y is larger than the blowing capacity of the air (y) at the limit of the pulsation, the target blowing capacity of the air is decided as the blowing capacity of the air (y) at the limit of the pulsation.
    • 10. 发明专利
    • COMBUSTION CONTROLLER
    • JPH1151388A
    • 1999-02-26
    • JP20768697
    • 1997-08-01
    • HANSHIN ELECTRICS
    • KONARI TAKASHIUCHISE YOSHIBUMI
    • F23N3/00F23N1/02F23N3/08F23N5/24
    • PROBLEM TO BE SOLVED: To always maintain an optimum air volume by obtaining a current deviation rate between a fan motor reference applied current and an actual applied current, and outputting an applying voltage corresponding to an air intake and exhaust blocking rate and required heat quantity corresponding to the rate and the applied voltage to the motor. SOLUTION: A combustion control circuit 18 reads a fan motor reference current by a voltage indicating at present from a first reference map. The circuit 18 calculates a current deviation rate of an actual current value to the motor reference current. And, the circuit 18 reads the deviation rate and an air intake and exhaust blocking rate corresponding to the voltage indicating at present by using a second reference map. Subsequently, the circuit 18 reads the blocking rate and a voltage corresponding to required heat quantity at present time from a third reference map, and outputs a designated value response to the voltage toward a constant-voltage driving circuit 15. Thus, a voltage is applied to a fan motor 21, which, in turns, feeds the air to a combustion chamber.