文档介绍：DRK型空气电加热器
DRK Electric Air Heater
使用说明书
Operating
Instruction Manual
江苏国能环保设备有限公司
Jiangsu Guoneng Environment Protection Equipment Co., Ltd.
前言Preface
DRK型空气电加热器是我厂近年来研制成功的专门供燃煤发电厂除灰系统使用的新型加热设备,该设备由空气电加热器和控制系统两个部分组成。发热元件采用1Cr18Ni9Ti不锈钢无缝管作保护套管,0Cr27A17MO2高温电阻合金丝、结晶氧化镁粉,经压缩工艺成型,使电加热元件的使用寿命得以保证。控制部分采用先进的数字电路、集成电路触发器、高反压可控硅等组成可调测温、恒温系统,保证了电加热器的正常运行。
DRK electric air heater, the new type heating equipment special for coal-fired power plant ash collection system, is essfully made by pany recent years. This equipment consists of electric air heater and control system. Heating unit adopts 1Cr18Ni9Ti seamless steel tube as the protective case. pression craft formation, 0Cr27A17MO2 high temperature resistance alloy wire and crystal magnesia powder could make sure the life of electric heating element. Control part uses advanced digital circuit, IC trigger and high counter voltage SCR pose adjustable thermometer and thermostat system, which insure the normal working of heater.
该产品适用于电站空气输送斜槽气化风加热,电除尘器灰斗气化风和贮灰库气化风加热等方面。
This equipment use for power plant air delivery skewed slot gasification wind heating, electric dust collector gasification wind and ash storehouse gasification wind heating. 技术参数 Technical Parameter
空气电加热器的规格与参数
Specifications and Parameter of Electric Air Heater
Item
data
Model
功率
capacity
KW
输入电压
input voltage
V
额定电流
rated current
每相A