Safety at the concentrators (1971)

Panorama of the processing plant.

Alternating frames with views of the enrichment plant.

Ore is transported by train in dumpcars to the receiving bunkers.

The area where unloading is carried out is fenced.

Unloading is carried out by specially appointed people, it is forbidden to go down into the bunker.

Dumpcar overturns only at the signal of the receiver.

Respirators and safety glasses are worn.

Irrigation devices must operate.

Cone crusher.

Hydro-spraying is used here.

When screening crushed ore on screens, it is necessary to isolate the floor from vibration.

The presented screen is suspended on shock-absorbing springs.

Anti-vibration shoes.

A conveyor with ore.

In galleries with conveyors, the passage must be at least 80cm.

Transporters should be fenced, the room is well lit.

Crossings only on special bridges.

When repairing, it is necessary to stop the conveyor.

Safety poster.

It is necessary to give a warning signal before starting.

The work of the mills.

When repairing the mill, the welder working inside the drum must have a safety rope.

Outside, security is provided by specially designated people, if an emergency lift is needed.

The welder is selected from the drum.

The workers go outside the fence.

Electromagnets are used to load mills with balls.

The place of work of the master is fenced.

The workers leave the fenced area, only then the master removes the plate from the electrical equipment and turns on the mills.

In the flotation shop, the passages to the equipment should not be blocked by anything.

Availability of taps with water and a first aid kit.

A separate warehouse for storing reagents.

Entrance is possible only when ventilation is turned on.

It is necessary to monitor the serviceability of the container.

Caustic and dangerous reagents should be stored in a separate room.

Workers in woolen clothes and gas masks.

You can't eat or smoke in the warehouse.

Reagents should be poured in fume hoods.

If acid gets on the skin, it is necessary to treat the affected area of the skin with a weak alkali solution and vice versa.

For the preparation of solutions, reagents are supplied to a special site.

Only here it is allowed to open containers with solid and loose reagents.

An apron over the vats for mixing reagents.

The sample of solutions should be taken with special devices.

After work, rigid containers should be thoroughly washed.

Safety poster.

When repairing tanks and vats in which harmful reagents were stored, it is necessary to work in hose gas masks with air supply from the outside and on a safety rope.

Therefore, in the wells of industrial wastewater, you need to work in hose gas masks and on insurance.

Lubrication of gravity tables.

The drum of the magnetic separator must be protected by a casing from which the fan sucks dust.

Only a qualified electrician can work with an electric separator.

During repair, after disconnecting the separator, it is necessary to remove the residual charge and check whether it is safe to start working.

Safety posters.

Rules for working with autoclaves.

Drying room equipment.

Since the air in the drying compartment is saturated with the smallest dust and gas, workers must wear protective glasses and a respirator.

Air sample in the drying compartment.

The laboratory where the samples are being studied.

A poster reminding of the prohibition of work with ventilation turned off.

Ventilation devices.

The concentrate from the open storage sites is taken to the metallurgical plant.

At the site, workers and drivers work in respirators.

Cleaning of work clothes.

After work, employees take a shower.

Panorama of the factory.