In high dust environments, in order to ensure the efficient operation and prolong the service life of the burner ignition gun JDQ-L2350, systematic maintenance measures need to be implemented based on equipment characteristics and environmental features. The following are the key operational points:

 

Strictly control the ignition cycle according to the product design parameters. After each ignition lasts for 15 seconds, there should be a 1-minute interval. After three consecutive ignitions, the machine must be stopped for at least 20 minutes for cooling. Immediately exit the combustion zone after successful ignition to avoid damage to the electric nozzle caused by high temperature. Before operation, it is necessary to test the status of the ignition gun JDQ-L2350 to ensure that there are no open circuits or poor contacts in the high-voltage circuit, and to prevent no-load ignition and power on operations in an unsealed state.

 

Regularly clean the dust accumulation at the ignition gun JDQ-L2350 nozzle and high-voltage cable connection to prevent particles from entering the high-voltage system and causing short circuits or insulation failure. Check whether the threaded connection of the high-voltage cable is tight, ensure that the end face of the central electrode is tightly fitted, and avoid abnormal discharge gaps. For areas with high dust concentration, dust covers can be installed or local airflow barriers can be set up around the equipment to reduce direct dust intrusion.

 

The insertion position of the ignition gun JDQ-L2350 electric nozzle needs to accurately locate the peak fuel concentration area, and dynamically adjust the depth according to the stable combustion hood reflux and atomization angle to avoid the dispersion of ignition energy due to position deviation. Regularly check the sealing of the igniter housing to prevent residual moisture or metal debris during maintenance and reduce the risk of short circuits. Cut off the power and remove the battery during long-term shutdown to prevent moisture or dust from corroding internal components in a static state.

 

Pay attention to the triggering frequency of transformer overheating protection. If frequent shutdowns occur, check whether ventilation and heat dissipation are obstructed. After each maintenance, it is necessary to review the electrode gap and circuit insulation, and promptly replace aging seals or damaged cables. For extreme dust environments, it is recommended to shorten maintenance cycles, develop preventive replacement plans based on equipment operation data, and focus on monitoring the wear of high-voltage components.

 

As a high-tech enterprise dedicated to the development of the power industry, YOYIK not only makes continuous breakthroughs in hardware equipment, but also continues to innovate in software services. The company optimizes supply chain management through digital and intelligent means, responds quickly to customer needs, and provides efficient and convenient service experience. Whether it is the rapid supply of standard spare parts or customized solutions for complex projects, YOYIK can help customers improve operational efficiency in a flexible way and jointly promote the modernization of the power industry.

 

Yoyik can offer many spare parts for power plants as below:

 

#DF-Ignitor Gun Lower Burner JDQ-L2350-DF

Switch 396723-08J009 30-0IN HG

Expansion indicator HPSQ-150\220*250

Bolt electric heating rod ZJ-22-T

lvdt for displacement measurement TD-1 100MM

Steam turbine bolt electric heating rod ZJ-22(T)(R)

LVDT Sensor GJCT-12

LVDT transmitter XCBSQ-01/350-01-02

Potentiometer 35S

Eddy Current Sensor PR6423/001-110

inductive displacement sensor LVDT TDZ-1-H 0-50

magnetic pickup sensor generator H1512-001

low cost water level sensor UHZ-510CLR

LVDT Sensor 7000TDGN-25-01

Control system power module RPS6U200-582-500-021

Electromagnetic Flowmeter 10W50-UA0A1AA0A4AA

speed sensor ZS-04-150-6000

Rtd Turbine Bearing 3-Wire Pt100 WZP2-014s PT100 2M

Tracking Opening GZK-1010

proximity probes vibration measurement 330104-00-12

analog cylinder position sensor HL-3-50-15

LVDT Sensor 3000TDG

CONTROLLER WIHT BODBUS TCP INTERFACE SPBRC410

Rotation Speed Probe CWY-DO-811403

Bolt electric heating rod ZJ-22-46

rotational speed sensor CS-3F

led thermometer WSS-481

speed sensor CS-1H-D-080-03-00

tachometer indicator WZ-3

speed sensor CS-1H-G-075-05-00

Soundwave sensor ZDXL-III

Mitsubishi Gas Turbine Module FXDOM01D

LVDT transmitter XCBSQ-03/100-01-01

oil pressure transmitter CMS-111 0~0.6MPa

Bolt electric heating rod ZJ-20-17

lubrication pressure switch B2S-H48SS

Start Valve Travel Sensor DET-800B

Rotation Speed Probe ZS-04

Ignitor Gun Lower Burner JDQ-L2350

 

Probe 9200-01-01-10-00

LVDT transmitter XCBSQ-03/100-01-12

VIBRATION SENSOR VS-2

Terminals DG381-3.81-02P-14-02AH

Differensial Pressure Transmitter for Level Steam Drum 3051CD2A22A1M5B4Q4

Digital LCD integrated display DR1016

tachometer sensor working principle CS-1 L=90

hydraulic cylinder proximity sensors CWY-DO-20T08-3/8-24-F1-02-12-05

Eddy Current Rotation Speed Sensor SZCB-01-01-080-00-03

6KV MOTOR PROTECTION RELAY NEP 998B

mahindra bolero pickup sensor G-080-02-01

CAPACITOR FFM24-0.125

industrial pressure transducers RC861CZ097HYR24DC

Control board ME8.530.014 V2-5

Heater for low woltage switchgears DRJ100 100W

DP PRESSURE SWITCH CE25

Overvoltage protection device RV2 Thyristor setting unit

Guided wave radar level gauge FMP54-37L7/U0\E+H

Soundwave sensor DZXL-V

Tiny Oil Gasification Gun TYYQ-III

TRANSMITTER 264GS.U.K.B.N.B.1…L1.B1

8mm Current Probe CWY-DO-812510

Steam turbine bolt electric heating rod ZJ-20-3R

Proximity Switch E2E-X10MY1

Eddy Current Sensor PR6422/104-110

Electric heater heating rod ZJ-17-2

thermal resistance WZPM-20

speed sensor CS-1H-G-085-03-00

Coil of Aux. Relay ART3F+PF113A

Sensor Magnetic D065-05-01

Eddy Current Sensor PR6422/103-131

Fuse RT 18-32 [1A,2A,6A,10A]

DEH speed sensor PR6426/010-040

sensor 5000TDG-15-01-01

Bolt electric heating rod ZJ-20-7A

PNEU CYLINDER 822120002

high pressure transmitter 403212-SGLGY7

Ignitor Gun Lower Burner JDQ-L2350

 

MY-DFYL-2025-4-21