The high-performance analog Gap Power Supply of air preheater GJCD-15 is equipped with a high-temperature eddy-current displacement detection device. The whole system can measure the air preheater sealing gap in high temperature and harsh environment, and solve the problem of measuring the deformation of the preheater.

Applications of  GJCD-15 Gap Power Supply of air preheater

It is suitable for detecting the displacement of the rotor of the air preheater in motion in the high temperature and harsh environment.

  

The function of air preheater

1. To reduce heat loss, the air preheater utilizes the heat from the flue gas at the tail of the boiler to heat the air entering the boiler, thus fully utilizing the heat from the flue gas and reducing heat loss.

2. Improving boiler efficiency by utilizing the heat of flue gas to heat the air entering the boiler not only effectively utilizes the heat of flue gas, but also increases the inlet air temperature inside the boiler, thereby improving boiler efficiency.

3. To improve combustion efficiency, the air preheater fully utilizes the heat of flue gas while reducing the exhaust temperature, heating the air required for combustion, thereby also improving the combustion efficiency in the boiler. Author: Electric Power Full 233 https://www.bilibili.com/read/cv20357948/ Source: Bilibili

 

 

SENSOR, DIFFERENTIAL EXPANTION PROBE PR6426/010-040

Signal Converter GJCF-6A

Speed ​​Sensor CS-1 G-065-03-01-K

SPEED DISPLAY SCZ-04B

Speed Sensor SZCB-01-A1-B1-C3

Speed sensor ZS-04-75-3000-20

Speed Sensor SZ-6

Speed Sensor CS-1 G-065-05-01

SPEED SENSOR HRY1-A100-B02-C02-D05-E080

SPEED SENSOR TURBINNE & GENERATOR DF6101, L=100mm

TEMPERATURE ELEMENT WRKK2-221

TEMPERATURE SENSOR WZP2-221

Temperature Transmitter JM-B-T010-562D2

Thermal Expansion Monitor DF9032 MaxA

Thermal Resistance WZPM-201

Thermocouple WRN2-630

THERMOMETER WTYY-1021

Thermowell WZPM2-201T

Turbine Rotation Speed Impactor Monitor HZQW-03E

Turbine Rotation Speed Impactor Monitor HZQW-03A

Turbine Rotation Speed Monitor HZQS-02H

Turbine Rotation Speed Monitor HZQS-02A

Turbine speed meter DF9011 PRO

Vibration Sensor HD-ST-A3-B3

Vibration Transmitter JM-B-35

water drum level controller DQS-76

Waterproof and Explosion-Proof Level Switch OWK-1G

DFYLSYC-2023-06-05-A