TORCH INSTALLATION CAP Russian patent published in 2009 - IPC F23D14/20 F23Q9/08 

FIELD: heating.

SUBSTANCE: invention relates to caps of torch installations for constant, periodic or emergency discharge and subsequent burning of disposed combustible gases and steams, can be used in oil-extracting, oil refining, petrochemical and chemical industries and allows to increase reliability of torch installations launching both at primary firing, and at repeated firing in emergency condition of non-authorised flame failure. The specified technical result is achieved due to the fact that in torch installation cap containing a torch tip, duty torch, firing chamber of the duty torch, electric ignitor and electrodes for firing of the electric ignitor, according to the invention, the electric ignitor is located between the torch tip and the duty torch in such a manner that axes of the torch tip, electric ignitor and duty torch are located in one plane, with the spark interval of the electric ignitor being placed in the aforesaid plane above the bottom cross point of torch tip and duty torch diffusers forming cones extension. The spark interval is located within the borders of torch tip and duty torch injection cones, the axis of electric ignitor being arranged between tip torch cap and duty torch axes.

EFFECT: increased reliability of torch installations launching both at primary firing, and at repeated firing in emergency condition of non-authorised flame failure.

1 dwg