How and why is the cast-iron battery clogged?
What is the cause of battery contamination? The quality of water over time leads to a lot of mechanical particles settling in the heating systems. The fine wire and the like together with the water circulates along the heating risers. In the non-heating season, water is usually drained off. This leads to the formation of foci of corrosion in the pipes.
The hot water supply exfoliates the corrosion particles, and they also settle on the batteries. And the water itself, which is put into the heating system, is often not clean. This accumulation of a wide variety of debris in cast-iron heating systems leads to the fact that for years they absorb the rust waste circulating through the system and the battery is clogged.
Over time, this affects the quality of the heating. Even with the best heating of cast-iron pipes, they can only be warm or slightly warm, although the riser itself is hot. If this happens, it is a sure sign that the heating system is clogged and it must be cleaned.
How to clean cast-iron batteries - the answer is given by household chemicals
As this difficulty does not bypass any person, we will consider how to clean cast-iron batteries. If you do not take into account the weight of the object, the cleaning work is not difficult. There are several ways in which you can clean the heating system. Of the following, you can choose the best option for yourself.
The debris can be cleaned with calcined soda, car radiator rinsing agent, whey, vinegar essence and many other ways.
Cleaning of cast-iron batteries begins with their dismantling. However, if they do not have many layers of paint, they can be disassembled into smaller sections to make it easier to handle. Do this procedure is necessary in the season when the apartment is not heated.
One of the ways is that ordinary hot soda is poured into hot water and poured into the heating system. At the same time, both ends of the heating system must be fitted with plugs. The battery can be shaken and after a short time, about an hour, knock around the perimeter with a wooden hammer, so that the rust that adheres to the walls separates.
Then open one plug and connect the hose, previously connected to the water pipe. Open the second plug and open the cock. Immediately make a big head, so that under pressure, as much rust as possible leaves the battery. If you have a compressor at your disposal, you can use it to create more pressure.
Creative approach to cleaning the battery
Washing the cast-iron batteries can be done by means designed for washing the radiator of the car. Before pouring the product into the heating system, the instructions must read the dosage for a certain volume and observe it.
So, the medium is poured in and hot water is added, but the battery is not completely filled. For two hours, the battery section should be moved at intervals of 10 minutes. At the end of this time, the radiator is rinsed with water with a strong head and in large quantities so that no corrosive particles remain.
And how do I clean a cast iron battery with milk whey? The serum is poured into the battery, and, as with the soda ash cleaning, the heating system is taped and turned over so that the whey shakes. The acid in the serum will rust and cleanse your heating system from it.
To further reduce the amount of rust on batteries, you can take a small tip of the pipe with a plug in front of the inlet and attach magnets to it. The magnet will attract rust, and it remains only occasionally to open the plug on the tip of the pipe to remove corrosive particles.
