№

Section names

Watch

Total

Lectures

Practice

1

Design features of drum and hot water boilers.

Characteristics of steam and hot water boilers, boiler elements. Boiler rooms of steel.

4

4

2

Organization of repair work

5

3

2

3

Mechanization of repair work

3

3

-

4

Assembly and welding work.

External boiler cleaning, internal boiler cleaning. Installation of scaffolding in the furnace. Welding joints, the location of welds and holes.

4

4

-

5

Repair of the boiler structure and its main parts.

The frame of the boiler unit. Drums, collectors, and steam coolers. Damage to drums, collectors, and steam coolers. Repair of drums, collectors and steam coolers. Repair of burner devices. Repair of the support and suspension system.

4

2

2

6

Boiler pipe system.

Design features of the pipe system. Damage to the pipe system. Repair of the pipe system. Repair of boiler screens.

2

-

2

7

Air heaters and gas-air pipelines.

Repair of tubular air heaters. Repair of gas and air pipelines.

2

2

-

8

Steam-water fittings and pipelines within the boiler. Design features of the valve. Damage to valves and pipelines. Repair of fittings.

2

2

-

9

Superheaters.

Design features of superheaters. Repair of superheaters.

2

2

-

10

Water economizers. Damage to water economizers. Repair of water economizers.

2

2

-

11

Dust preparation plants.

Repair of the dust preparation system with auxiliary equipment of dust preparation plants.

2

2

-

12

Ash collection.

Repair of augers. Repair of emulsifiers. Repair of bagger and flush pumps.

2

2

-

13

Repair of traction-blowing machines. Repair of blow fans. Repair of smoke pumps.

2

2

-

TOTAL

36

30

6