Duty of boiler overhaul

  
 


  
Foreword: After the appropriate revision of the boiler work post responsibilities, it can be used as the duties of boilers in various enterprises, deputy duties of boiler maintenance, and duties of boiler special jobs.


Technically, the direct leadership of the maintenance team leader, closely cooperate with the main value of the maintenance to do the maintenance and overhaul of the furnace to meet the requirements of safe and economic operation of the boiler.
1. Correctly fill in the inspection technical records such as measurement data and equipment defect processing.
2. Simple measurement and calculation of tube wear, corrosion, tube ellipticity, elbow arc length, etc.
3. Eliminate the general defects of the boiler body equipment such as partial wear of the heated surface tube, small defects of the pipe fastening body and the wear-resistant part, slight deformation of the pipe row.
4, with scribing, sawing, changing the thread, making the groove and other fitter operation skills.
5, the correct use, maintenance and maintenance of commonly used manual, power tools.
6. Disassemble and repair furnace fans, dampers, regulating baffles and supporting hangers and cooling water system piping and equipment.
7. Eliminate the general defects of boiler auxiliary machines such as bearing oil leakage, bearing over temperature and oil quality change.
8, to eliminate pipeline and valve leakage, water leakage and other general equipment defects.
9. Disassemble and repair various types of safety pipe, check valve, flow orifice plate and other boiler pipe fittings, and adjust and test under the guidance.
10. Replace and install medium and low pressure pipelines, valves and support hangers, and prepare for high pressure and high temperature pipeline replacement and welding.
11. Responsible for the clean and tidy work of the special area.
 
  

'Boiler overhaul duties

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