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公开(公告)号：KR100341635B1
公开(公告)日：2002-06-24
申请号：KR1019990056853
申请日：1999-12-11
Applicant: 한국에너지기술연구원
IPC: B03C3/38
Abstract: 본발명은일체형먼지하전여과집진장치에관한것으로, 먼지를함유한기체가유입되는유입덕트와, 먼지를여과시키는여과포와, 이여과포하단에형성되어먼지를모으는역할을하는호퍼및 여과된기체가유출되는유출덕트로구성된여과집진부와; 방전극및 접지극을구비하며유입덕트를통하여상기여과집진부와연통되는먼지하전부및; 고전압인입선을통하여먼지하전부에연결되는고전압발생부로구성된먼지하전여과집진장치에있어서, 상기먼지하전부(30)의방전극이톱날형태의돌출부를가진톱날형방전극(30d)으로형성되고, 상기접지극은평판형접지극(30e)으로형성된것을특징으로한다. 상기구성에의하여종래방전극의휘어짐을방지하기위한특별한기구의사용이배제되고, 방전극의수명이증대되며, 방전극으로부터고르고강한전계를형성시킬수 있어적은전력소비로도우수한하전효율을얻을수 있는효과를나타낸다. 또한, 먼지하전부가카트리지형식으로구성되어설치시처리용량에맞게용이하게조합하여사용할수 있음과아울러, 구조가단순화및 소형화되어유지및 보수가용이한이점이있다.
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公开(公告)号：KR1020010055607A
公开(公告)日：2001-07-04
申请号：KR1019990056853
申请日：1999-12-11
Applicant: 한국에너지기술연구원
IPC: B03C3/38
CPC classification number: B03C3/08 , B03C3/41 , B03C3/82 , B03C2201/10
Abstract: PURPOSE: A monolithic filtration equipment of charged dust is provided, which can prevent accumulation of dust inside the bag filter, prevent any fire and explosion of dust, eliminate any special device to prevent bending of discharging electrode by using sew type charging electrode and assemble charging part easily according to required capacity by using cartridge type charging part. CONSTITUTION: The system comprises the followings: (i) a filtration part which consists of an influent duct (10), filter bag (60) and a hopper (70) for collecting dust; (ii) dust charging part (30) that is installed upstream of the filtration part and communicates with the influent duct (10) for charging dust; and (iii) high voltage generation part (40) for supplying high voltage power to the charging part (30).
Abstract translation: 目的：提供充电灰尘的单片过滤设备，可防止袋式过滤器内的灰尘积聚，防止灰尘的任何火灾和爆炸，消除任何特殊装置，防止放电电极通过使用缝制充电电极弯曲并组装充电 通过使用盒式充电部件，可以根据所需容量轻松部分。 构成：该系统包括：（i）过滤部件，其由进水管道（10），过滤袋（60）和用于收集灰尘的料斗（70）组成; （ii）安装在过滤部分上游并与流入管道（10）连通的灰尘充填部分（30），用于充电灰尘; 和（iii）用于向充电部分（30）提供高压电力的高电压产生部分（40）。
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公开(公告)号：KR100330964B1
公开(公告)日：2002-04-01
申请号：KR1019990056854
申请日：1999-12-11
Applicant: 한국에너지기술연구원
IPC: B01D35/06
Abstract: 각종먼지발생공정에서배출되는먼지입자를포집하기위한여과포집진장치및 먼지하전장치에관한것으로서, 특히여과포집진장치로유입되는먼지입자에정전기를부여하여여과포집진장치에서의미세먼지입자포집효율을향상시키고여과포표면에공극율이큰 먼지층의형성을유도하여여과포집진장치의압력손실을저감시킬수 있는먼지하전장치에관한것이다. 본발명의헬리컬스크류형먼지하전장치는덕트기능을하는원통형접지극의내부에서양단의절연지지체를관통하는중심봉에의해지지되도록헬리컬스크류형코로나방전극을설치하여구성한것으로서, 원통형접지극의내부를흐르는먼지를포함한유체가스크류축을중심으로회전하면서와류를형성하도록하는동시에, 먼지를포함한유체가코로나방전영역을반복적으로통과하도록한 것이다. 더나아가, 와이어형태의보조방전극을헬리컬스크류형코로나방전극의주위에설치하여코로나의방전밀도를증가시킨것이다. 이에따라, 먼지입자에대한하전효율을향상시킬수 있고, 먼지하전장치의설치가간단하면서도소요공간을절감할수 있다.
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公开(公告)号：KR1020010055608A
公开(公告)日：2001-07-04
申请号：KR1019990056854
申请日：1999-12-11
Applicant: 한국에너지기술연구원
IPC: B01D35/06
CPC classification number: B03C3/155 , B01D39/08 , B01D46/0032 , B03C3/41 , B03C3/45
Abstract: PURPOSE: A high efficiency dust charging equipment of helical screw type is provided, which can charge dust by turbulent flow caused by helical screws with high charging efficiency and little power consumption, so that the charged dust particles of high porosity can be easily removed by filter thus keeping low pressure drop caused by high porosity dust layer, reducing dedusting frequency of filter and extending the life of filter. CONSTITUTION: The system comprises the followings: (i) a grounded cylindrical electrode (4) that installed between the dust emission equipment and dust collector and functions as a duct; and (ii) a corona charging electrode (3) of helical screw type which is installed inside the grounded cylindrical electrode (4) for charging dust particles and is supported by a central supporting bar (7) that horizontally penetrates heat resistant insulating supporting body (2).
Abstract translation: 目的：提供螺旋螺杆式高效粉尘充填设备，可以充电效率高，功耗小的螺旋螺杆引起的湍流对粉尘进行充电，从而可以通过过滤器轻松除去高孔隙率的带电灰尘颗粒 从而保持高孔隙度粉尘层引起的低压降，减少过滤器的除尘频率，延长过滤器的使用寿命。 规定：该系统包括：（i）一个接地的圆柱形电极（4），安装在排尘设备和集尘器之间，用作管道; 和（ii）螺旋形螺旋型电晕充电电极（3），其安装在接地圆柱形电极（4）的内部，用于对灰尘颗粒进行充电，并由水平地穿透耐热绝缘支撑体（7）的中心支撑杆（7） 2）。
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