Steel Plant Humidifier

Steel-making dust-removal equipment

Steel plants' core activity is metallurgy, steel, raw materials, and so on. These are production connections with heavy pollution at the edge, which will produce dust pollution in particular. The consequences of failing to pay attention to prevention will be unthinkable. Using a high-pressure spray dust reduction industrial humidification system is also a required means of managing dust pollution in steel mills.

In the steel mill business, a new high-efficiency high-pressure spray dust reduction technology has been developed: To limit the creation and spread of oxide particles from the source, a high-pressure spray dust reduction system is developed and manufactured with extreme precision, spraying a dense fine mist into the gap between strip steel and work rollers. 

The precision dust removal nozzle was specially developed by studying the characteristics of iron scale dust, it can spray a spray with particle size similar to iron oxide dust, and the spray is very fine and uniform. After long-term practical tests and customer responses, it has a good reputation and is significantly better than traditional methods.

I. Pollution sources of steel mills and their hazards

In its hot rolling process, the dust problem in the workshop is endless with the movement of rollers due to the high temperature treatment. The movement of the rolls produces a large amount of granular oxide dust, which seriously damages the workshop working environment, reduces air quality and affects workers' work efficiency.

But these mill oxide dusts are very difficult to control because the particles of mill dust are so small that if inhaled into the human body, they can be deposited deep in the lungs and endanger life and health. At the same time, for mechanical equipment, these dust particles can affect the service life of shop electronic equipment and reduce the productivity of the steel mill if deposited on the travel tracks. Therefore, it is necessary to equip an efficient and feasible dust removal equipment to help companies solve the high dust problem.

II. Traditional dust-removal solutions and their drawbacks

In order to deal with dust pollution in steel rolling mills, people have long chosen to spray water for dust removal or plastic burning plates for ventilation, but the results are not satisfactory. Because if water is sprayed for dust removal, the water particles are too large, while the oxide particles dust is very fine. Because the particle size difference between them is too large, they can not occur elastic collision, stick together, so the dust removal effect is equivalent to zero. If you only use plastic combustion plate on dust removal, ventilation, the equipment fume hood away from the source of pollution, dust particles can not be cured, dust spillage phenomenon is serious, high operating costs, energy consumption, is not the ideal choice.

Third, the new efficient high-pressure spray dust reduction system and its advantages

High-pressure humidifier spray dust reduction industrial humidification system is developed and produced with high precision, spraying dense fine mist into the gap between strip steel and working rolls to control the generation and spread of oxide particles from the source. The precision dust removal nozzle, specially developed by studying the characteristics of iron scale dust, can spray a spray with a particle size similar to that of iron oxide dust, and the spray is very fine and uniform. After long-term practical tests and customer responses, it has a good reputation and is significantly better than traditional methods.

The specific advantages of the high-pressure spray dust suppression system are as follows:

1. Good dust removal effect: solves the environmental protection problem of oxidizing dust in the rolling mill, and the dust overflow is almost invisible to the naked eye;

2. Low investment cost: the total investment is less than one-third of the plastic combustion plate ventilation and dust removal system, and the maintenance cost is also less;

3. Low operating cost: The new high-efficiency spray dust removal industrial humidification system only needs to consume a small amount of water and electricity, which can save a lot of operating electricity costs, and can save more than 60% of operating costs every year;

4. The equipment is reliable and durable: basically maintenance-free. Only a small number of spare parts need to be replaced every year, which can save a lot of maintenance costs and maintenance workload;

5. Short conversion time: The high-pressure spray dust removal system adopts an integrated modular design, which can be retrofitted and installed with only daily maintenance time, without additional downtime;

6. Maintain a good environment in the workshop: the rolling mill is the main dust source for hot rolling. Efficient spraying and dedusting mill systems keep the entire hot rolling mill as clean as new.

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