Riello in agrifood industry


One of the sectors in which combustion technology is important is the food industry, in particular in ovens and equipment for the artisan and industrial production of bread, pizza and all kinds of leavened products and pastry-making.

Always in the food industry, the burner is used in the production of steam for cleaning, de-greasing, sanification, pasteurization, sterilization as well as for cooking food and being an ideal solution for technology of fertilization in greenhouses or in structures for growing vegetables or flowers.

The burner is a machine which produces heat transforming, through a controlled combustion, the “chemical” energy of the fuels into thermal energy (heat) which is then used, through exchange systems, in several use in the human activities.

These thermal machines which generate heat, beside to heat our homes, helps in the life cycle of the agrifood cultivation in all the main phases: from the early development of seedlings in greenhouses, and of farm animals through the processes of transformation in the canning industry until the preparation of the dishes at the base of the power supply that provides daily, with nutrition, energy that sustains life.
HEATING FOR GREENHOUSE AND BREEDING

GreenhouseS heating allow to obtain high production also in regions with colder climates and irregular seasonal temperatures.
The heating of the basal zone allows to obtain a microclimate such as to make flexible the production both in terms of species cultivated that of maturation times.
The heating greenhouses may be a hot air generators distributed or centralized water boilers with a large volume and heating elements or heaters.
For species and varieties that allow it exists also the heating of the substrate that enables significant energy savings.
THE DRYING OF CEREAL

The drying process of cereals has a vital role in the production chain and transformation of the same, as it allows the cultivation and proper storage even in countries that in the season of harvesting have a climate less favorable.

The burner installed on driers generates the heat necessary to the functioning of the system, which may have fixed or movable structures, and is based on heating the air that invests the product to be treated with temperatures sufficient to evaporate the water contained reducing, the humidity up to the optimum value for storage.

Power can be supplied either with liquid or gaseous fuels and with direct or indirect thermal exchange system.
BREAD AND BAKERY APPLICATIONS

The story of Riello began with the development of burners for producing bread.

After a period of more than 90 years, during which the company has continuously pursued high standards of quality, reliability and energy savings, Riello S.p.A., offers a complete range of burners and accessories for the combustion of gas and light oil, designed for the equipment for the artisan and industrial production of bread, pizzas and every type of leavened product and confectionery.
DAIRY AND MEAT INDUSTRY

The use of steam in the food industry is also applied in this process. Riello has a wide range of products suitable for these applications.

Generally, the steam is generated at a high pressure (12-15 bars) but they are also realized generators at low pressure (0.5-1 bar).

The production capacity of steam per unit may vary from less than 1 ton / h up to 20-25 tons/h for the generators smoke pipes and also in addition to those water tube that covering also the field of higher pressures.
CANNING INDUSTRY

The use of steam in the food industry is common in many machining operations and processes used for different types of products.

Generally, the steam is generated at a high pressure (12-15 bars) but they are also realized generators at low pressure (0.5-1 bar).

The production capacity of steam per unit may vary from less than 1 ton / h up to 20-25 tons/h for the generators smoke pipes and also in addition to those water tube that covering also the field of higher pressures, as in use in sugar (30 bar). Riello supplies a wide range of products for the canning industry.
COOKING FOOD IN THE COMMUNITY

Even in more recent times, solutions have been designed for cooking systems used by large communities. An important note goes to the customized solutions for mobile kitchens used in different countries in the fields of Defense and Civil Protection.

Oil burner series R40 pursuant to mobile kitchens for use by community.

Output range up to 65 kW with manual adjustment of flame.
BEVERAGE INDUSTRY

Riello is present in the beverage industry, thanks to his know how in the production of burners for steam boilers. An example is the process of beer production where the steam is used for cooking the wort with hops through immersion in a boiler and heated to the boiling point. The cooking time depends on the type of beer which is meant to produce.

The boiling, which serves for the sterilization and the concentration of the must, takes place by means of steam or high-pressure jets of boiling water.
COFFEE ROASTING

The roasting process consists in bringing the coffee beans at very high temperatures for about 15-18 minutes. The temperatures reached ranging from 190 ° C (light roast) up to a maximum of 230 ° C (dark roast). The espresso coffee blends are roasted up to a maximum of 120 ° C (medium roast).

The machines used for this process are equipped with gas burners with very clean combustion and efficiently, delivering the required heat output with a precise load modulation, to keep the roasting curve request, according to the various quality of treated product.


31/01/2016