Successful cases in wind power, electric motors and transformer industries
Motor jacket high temperature oven
One、Main technical parameters of the drying room of the high temperature trolley with motor stator rotor
1、Inner size：W2200*H2400*D2200mm；
2、Dimension（约around）：W2700*H3710*D2320；
3、Temperature range: equipment within 300 ℃ adjustable;
4、Temperature fluctuation：≤±1℃；
5、Temperature uniformity：≤±3℃(no load)；
6、Heating rate：≤8℃/min Within 30 minutes rose from room temperature to 250 ℃;；
7、The shell temperature: equipment within 300 ℃, the shell temperature is not higher than room temperature ' 10 ℃, the seams around the door, and in addition to;
8、Circulating air mode: a large number of forced air circulation from the upper and lower circulation;
9、Power supply：Three-phrase five-wire system,380V，50HZ；
10、The gross power：95KW
Two、Structural features of the drying chamber of the motor stator rotor in the high-temperature trolley
1、Enclosure material: 2mm thick Q235 cold-rolled steel (best comprehensive performance of strength, plasticity and welding) with high temperature drying molding
(anti-static and anti-corrosion) on the surface;
2、Inner material：Made of 0.8mm galvanized sheet and 430 stainless iron for air transport, keep the inner tank clean, free of dust, rust and corrosion, easy to clean.
3、Chamber frame: the chamber body is made of 50*50*3mm Angle iron to maintain the bearing strength of each internal and external surface of the chamber,
and keep the heat expansion and cold shrinkage coefficient to prevent the chamber body from deformation.
4、Sealing material: the sealing strip is made of silica gel, which can withstand temperature without deformation, and the door and inner tank are double-layer sealed to enhance the sealing effect;
5、Door: the upper part of the chamber is provided with air inlet and air outlet adjusting valves;Φ 110 mm diameter, adjustable air flow, make the furnace temperature is uniform;The exhaust port is equipped with a 0.75kw centrifugal fan and 1HP frequency converter for speed adjustment, and the air volume can be adjusted.
Three、Motor stator rotor high temperature trolley oven control system
1、Air motor: 4 edeley 1.5kw air motor in Taiwan, equipped with adeli frequency converter;
2、Wind wheel: 4 pieces of 14-inch multi-wing stainless steel air wheel;
3、Heating pipe: adopt stainless u-type heating pipe with radiator fin, which can make the temperature of heating pipe evenly distributed;
4、Air heating method: the air is filtered by the air inlet of the oven and then fed into the air groove of the heating pipe.The air is circulated in the oven after being heated and the waste gas is discharged from the exhaust port.
5、Pressure sensor: pressure sensor detects pressure difference inside and outside the furnace;
6、Temperature sensor: omron 3-meter standard, k-type thermocouple.
