The film tells about the new automated boiler "Bratsk".
Winter.
Children playing snowballs outside.
A kindergarten playground where children are playing.
A library.
Veterinarians examining calves on a farm.
A panorama of a low-power boiler house in a village.
A panorama of a small town in Siberia in winter.
A stoker at the firebox.
The new Bratsk boiler with a mechanical firebox.
It is installed in boiler houses developed according to the standard design of the State Institute of Santekhproekt in the city of Gorky.
Drawing of the automated Bratsk boiler.
The boiler is designed to operate on hard and brown coal and is installed in boiler houses equipped with fuel feed and ash removal mechanisms.
A cartoon explaining the design of the boiler house.
The heating surface of the boiler consists of two packages of cast iron sections and steel screen panels.
Welding and installation of structures.
The firebox of the boiler.
Water serves as the coolant in the hot water boiler.
A cartoon explaining the principle of operation of the boiler.
Designers of the Bratsk boiler.
Alternation of diagrams of boiler plant parts.
Cartoon explaining the solution to the problem of increasing the intensity of heat transfer from flue gases to the coolant and other non-standard tasks.
The solution of these problems led to the restructuring of the traditional foundry process at the Bratsk Heating Equipment Plant.
Hydromechanical casting method for making rods intended for obtaining internal cavities of cast iron sections.
The process is demonstrated.
Automated process of molding flasks for boiler fittings.
Laying rods in flasks.
Mechanized complex for manufacturing boiler section castings with automation elements.
Close-up, young workers working at the complex.
Finished castings of cast iron sections undergo successive stages of mechanical processing, assembly, pressure testing, tightening into packages and hydraulic testing.
Cartoon explaining the operation of the boiler.
Mechanical firebox.
Design bureau.
Drawings of firebox parts.
The firebox consists of a grate with a stoker bar, an electromechanical drive, a centrifugal blower fan and a fuel bunker.
Demonstration of the stoker bar.
Cartoon explaining the stoker bar.
Boiler room, Boiler, Firebox, Casting, Automation
Bratsk
Bratsk heating equipment plant.
Cartoon explaining the design of the shim bar.
The shim bar moves the burning fuel and removes slag.
Continuation of the cartoon.
The shim bar and fuel feed in action.
Cartoon explaining the structural connection between these elements.
Slag discharge regulation.
The automation system controls the boiler operation and its operating mode using a time relay.
By setting the adjusting screw of the time relay to a specified mark, the operator can change the time interval between the shim bar strokes.
In this way, the boiler power can be increased or decreased.
Cartoon explaining the operation of the blower fan.
The operator regulates the air supply to the boiler.
During the movement of the shim bar, the blower air is automatically switched off.
Secondary blast.
Emergency situation during operation of the heating unit.
The light and sound alarm is switched on and the blower bar drive motors are simultaneously switched off.
Normalization of the boiler operation after the malfunction has been eliminated.
Cartoon explaining the removal of flue gases.
Ash collector.
Smoke exhauster.
Smoke stack.
Large emission of smoke gases in old boiler houses due to underburning of fuel.
No smoke above the boiler house is a sign of a new boiler.
Fisherman ice fishing.
Alternation of frames from a film.
Skier in the forest.
Elk walking through a winter forest.
Snow caps on the trees.
Boiler, The rustling bar, Fuel supply, Automation
Bratsk
Bratsk heating equipment plant.