Incineration Ovens

INCINERATION OVENS

GENERALITIES

The ovens EMISON, SERIES FC, combine the contrasted quality of all our products, endorsed for more than 45 years of service, with the last advances in microelectronic and isolation, applied specifically to incineration ovens.

The series FC has been studied specifically for their use in factories, slaughterhouses, farms, laboratories, clinical and other applications where it is necessary to incinerate until 500 Kg/h of residuals without problems of scents neither smoke, completing the effective legislation, and without necessity of having qualified personnel. For bigger quantities or special applications we manufacture ovens under request.

It also allows to incinerate residuals, like wood, papers, garbage, remains of packing, animals or their spoils, etc., without surpassing neither the maximum capacity of the oven nor the maximum temperature of operation (1.100ºC.)

CONSTRUCTION They are presented in an attractive piece of metallic construction, made of steel foils and profiles laminated in cold, with an anticorrosive special treatment, of great robustness and nimbleness, with advanced design and epoxy painting of pleasant tones, what confers him aesthetically a long life and a finish grateful.

The combustion chamber is built by refractory concretes of high mechanical resistance to guarantee a long life. The isolation is carried out by mineral and ceramic fibres of low thermal mass and great heating power, carefully placed in strata to reduce the lost of heat. The grill is fixed, built in refractory steel, and the produced ashes fall on an ashtray for its manual extraction.

The heating can be carried out by G. L. P, natural gas, Biogas, gas oil or other fuels.

The control of the temperature of the chamber is assured by one or more electronic regulators with digital visualization. It is included an continuous inspector of CO2 and O2 in the smoke in order to complete the normative.

COMPLEMENTS Optionally we can incorporate to the oven all type of controls and automatisms, as well as other systems of purification of smoke if it is used to incinerate materials as plastics or others that can remove noxious gases. Inertization systems of ash or heat removing systems in the combustion can also be incorporated. Consults us your necessities.

OPERATION

The principle of operation of these ovens is based on the pirolytic decomposition, the organic matter that disappears in form of non pollutants gases. The operation is continue with successive loads. The material to burn is loaded in manually in the oven maintained to the appropriate temperature by the operation of the burner and the action of the pyrometer control that is responsible of regulating the calories contributed to the oven in function of the necessities.

When making the pneumatic opening of the chamber, the material to destroy can be introduced into the oven, and a servo motor begins a cycle of contribution of secondary air through an electro fan. The perfect combustion that is carried out in an atmosphere highly oxygenated by the contribution of air and at an adequate temperature to minimize the production of smoke what avoids the formation of scents. An oxygen analyser in the chimney adjusts the excess of air to the applications.

Before their elimination the smoke pass through a post combustion chamber for the treatment of the gases at 1.100ºC, assuring a scrupulous execution of legislation.

Once initiated the combustion, an automatism impedes the opening of the door and, consequently, a second load before it has concluded the combustion of the first one.

MODEL CHAMBER MAXIMUM SMOKE PRICE * POWER 3 Euros L calories MAX m /h

FC - 25 150 50.000 100 20.400 FC - 50 300 80.000 160 27.975 FC - 100 600 150.000 300 37.360 FC - 200 1.200 250.000 500 52.215 FC - 250 1.500 300.000 600 63.370 FC - 300 1.800 325.000 650 74.750 FC - 400 2.400 400.000 800 86.800 FC - 500 3.000 450.000 900 100.100

The number of the model indicates the maximum capacity of residuals incineration in Kg/h. The power is the maxim that provides the burner. The production of smoke is considered the maximum.

* The price refers to the oven equipped with post combustion chamber, exit chimney (a meter) and gasoil burners. Consult us for other fuels, purifications of smoke, use of the generated heat, or inertization of ash.

The smoke generated in the incineration should be purified in function of their impact on the environment. The bad scents that can emanate the smoke are usually destroyed at the thermal level reached in the combustion chamber. The main generated pollutants are CO2, CO, SO2 and ClH.

The hydrochloric acid has special interest, coming from the combustion of PVC as well as of the reaction of the ClNa coming from domiciliary residuals. The control of emissions of this gas, starting from a certain percentage of PVC, demands the purification of the gases.

In the particles of the smoke they are contained heavy metals, in dependent concentrations of the composition of the garbages. Their presence demands, therefore, an elimination of particles of the exit smoke.

The directive 89/369 of the EEC impose some conditions for the incineration of residuals: regarding on the design conditions, the permanency of the combustion gases with a minimum content of O2 of 6% is demanded to be of a minimum of 2 seconds at 850ºC.

Also in the combustion gases the concentration of CO won't exceed the 100 mg/m3 and the organic compounds in the gases the 20 mg/m3.

All our teams have been designed for the rigorous execution of the derived norms of the LLEI 11/2000, of November 13, controller of the incineration of residuals in the Autonomous Community of Catalunya, published in the Official Diari of the Generalitat of Catalunya. Núm. 3269 the 20.11.2000, the DECRET 323/1994, of November 4, r which the facilities of incineration of residuals are regulated and l their emissions to the atmosphere are limited, as well as the DIRECTIVE one 2000/76/CE OF THE EUROPEAN PARLIAMENT AND OF THE ADVICE of December of 2000, 4 published in the Official Newspaper of the European Communities 28.12.2000, relative to the incineration of residuals. Periodically they are upgraded to complete the norms that are incorporated to the Catalan, Spanish or European legislation, like it has happened with the last Spanish normative the Real Ordinance 653/2003 on incineration. Also they can be supplemented to fulfill those of other countries.