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1. 发明公开

EP1065444A1 METHOD AND DEVICE FOR REDUCING TEMPERATURE OF EXHAUST GAS UTILIZING HOT WATER 有权
标题翻译： Verfahren zur Reduzierung der Abgastemperatur mittels Warmwasser
公开(公告)号：EP1065444A1
公开(公告)日：2001-01-03
申请号：EP99959931.9
申请日：1999-12-20
申请人： TAKUMA CO., LTD.
发明人： KUMADA, Masayuki, Takuma Co., Ltd , MUKAI, Keiji, Takuma Co., Ltd
IPC分类号： F23J15/04
CPC分类号： F23G5/48 , F23J15/04 , F23J15/06 , F23J2900/13001 , Y02E20/363
摘要： It is the principal object of the present invention to provide a system for temperature reduction of exhaust gas in an incinerator or boiler equipment having an exceedingly small size and avoiding any difficulties caused by damages on the wall surface of a gas cooling chamber due to adherence of sprayed washer droplets and deposition of dust. More specifically, pressurised thermal water with the temperature higher than a boiling point of water under atmospheric pressure is sprayed as temperature reduction water into high temperature exhaust gas Gh in a gas cooling chamber or an exhaust gas duct. The temperature reduction of exhaust gas and the removal of said gas in exhaust gas are simultaneously achieved by spraying pressurised thermal water At containing alkaline solution as temperature reduction water into high temperature exhaust gas Gh in the gas cooling chamber or the exhaust gas duct.
摘要翻译：本发明的主要目的是提供一种具有极小尺寸的焚化炉或锅炉设备中的废气温度降低系统，并且避免了由于气体冷却室的壁表面上的损坏引起的任何困难喷雾洗涤液滴和灰尘沉积。更具体地说，将温度高于大气压下的水的沸点的加压热水作为降温水喷射到气体冷却室或排气管道中的高温排气Gh中。通过喷射加压热水同时实现废气的温度降低和排气中的所述气体的除去。将含有作为降温水的碱性溶液包含在气体冷却室或废气管道中的高温排气Gh中。

2. 发明授权

EP1065444B1 Method for reducing the temperature of exhaust gas utilizing hot water 有权
标题翻译：通过的热水装置减少废气温度的方法
公开(公告)号：EP1065444B1
公开(公告)日：2010-12-01
申请号：EP99959931.9
申请日：1999-12-20
申请人： TAKUMA CO., LTD.
发明人： KUMADA, Masayuki, Takuma Co., Ltd , MUKAI, Keiji, Takuma Co., Ltd
IPC分类号： F23J15/04
CPC分类号： F23G5/48 , F23J15/04 , F23J15/06 , F23J2900/13001 , Y02E20/363
摘要： A method and device for reducing the temperature of exhaust gas utilizing hot water so as to remarkably reduce the size of an exhaust gas temperature reducing system of an incinerator or a boiler equipment and to eliminate any damage to a gas cooling chamber wall surface due to adhesion of sprayed water droplet to that surface and any trouble due to accumulation of dust on that surface, wherein pressurized hot water Wt higher in temperature than the boiling point of water under atmospheric pressure is sprayed, as temperature reducing water, into hot exhaust gas Gh inside a gas cooling chamber or an exhaust gas duct, and also pressurized hot water Wt containing alkali solution is sprayed, as temperature reducing water, into the hot exhaust gas Gh inside the gas cooling chamber or exhaust gas duct so as to simultaneously achieve a reduction in temperature of the exhaust gas and removal of acid gas contained in the exhaust gas.

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