The HESI is a Class 3 Igniter used for direct spark ignition of oil or gas igniters, small burners, and combustion turbines. Forney’s High Energy Spark Igniter (HESI) provides a highly reliable, non-fouling source of ignition for oil or gas igniters or small burners. The Forney horn igniter is designed to be a direct replacement for the OEM igniter on tangentially fired boilers. This igniter features improvements such as the. The MAXFire® Series gas igniter incorporates the “protected primary combustion zone” design in each of the 5 capacities available. MAXFire® gas igniters provide the most reliable source of energy for main flame ignition, flame stabilization, and boiler warm-up.

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This igniter features improvements such as the high energy spark igniter HESIoptical flame detector and the ignition air distribution ring.

The ignition process starts inside the guide tube away from the burner environment resulting in an extremely stable and reliable igniter. Flexible Single Tube igniters.

This controlled mixture of fuel and air in the primary combustion zone results in a ignite reliable, stable igniter flame. Compatibility Fits most existing mount tubes minimizing retrofit installation costs.

The guide tube assembly contains the working parts of the igniter and houses the fuel gun and HESI rod. As an oil igniter, the unique rear atomizer results in a single tube extending to the one piece tip.

Application Flexibility The protected primary combustion zone ensures reliable operation in multiple environments. With a change-out of the internals, the Q87 can switch from firing one fuel to another. The Q87 igniter is the best choice when dual fuel natural gas and No. Class 3 Specia Approval: The power unit is packaged in a NEMA-4 or 4X enclosure suitable for wall mounting at the burner front as a standard.

Forney Ignition & Combustion HESI Igniters – Forney Corporation

Surface gap Spark Tip Material: Th e power unit develops 12 joules of energy delivered to the spark tip through the use of heavy duty electrical components. The controlled mixture of fuel and air in the primary combustion zone results in a highly reliable, stable igniter flame. Atomization takes place at the rear of the igniter away from the heat of the tip resulting in no fouling or need for cleaning.

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Return to top of page. The ignition process starts inside the guide tube away from the burner environment resulting in an extremely stable and reliable igniter. This design eliminates the need for atomizer igjiter. Product Overview Product Overview The Q is a self-contained Class 1 oil or gas igniter used for burner ignition, stabilization or boiler warm-up. With a change-out of the internals, the Q87 can switch from firing one fuel to another.

The dual fuel horn igniter fires either oil or gas without a change lgniter equipment, allowing for a quick and effortless change over of fuel. Additional enclosures are available to meet specifi c application demands. The HESI produces a powerful joule spark approximately three times per second at the primary combustion zone.

An ATEX version is also available.

Stabilization is maintained by a 7. Other changes implemented included checking air flow on scanner fofney, verifying the time sequence on oil valves, and performing bi-weekly preventive maintenance on the igniters. Stainless steel with a silicon carbide insulator Maximum Tip Temperature: Return to top of page.

Electrical High Energy Spark Igniters FORNEY HESI 90

Replacement of the spark tip is quick and easy. Horn Igniter The Forney horn igniter foeney designed to be a direct replacement for the OEM igniter on tangentially fired boilers. WC above furnace pressure Length: As a result, the installation requires only replacing the front plate and internal hardware, minimizing costs. As a result this igniter is self-stabilized, highly reliable and requires virtu ….

The remaining HESI components consist of a positioning rod, cable and power igntier. The spark rod is available in the standard rigid design or in a flexible configuration for use in a tilting tangential burner application.

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Dual Fuel Capability The single fuel horn igniter fires either oil or gas; the dual fuel horn igniter fires either oil or gas without any change of equipment. A factory mounted NEMA-4 junction box with all on-board electrical devices pre-wired to terminals is a standard feature which reduces installation time. It is also the choice …. ignitsr

This igniter features improvements such as the high energy spark igniter HESIoptical flame detector and the ignition air distribution ring. The Forney horn igniter is designed to be a direct replacement for the OEM igniter on tangentially fired boilers. With a change-out of the internals, the Q87 can switch from firing one fuel to igntier.

Electrical High Energy Spark Igniters FORNEY HESI 90 – IP&S

Depending on burner capacity, the horn igniter is capable of supporting Class 1 or 2 operations. Both horn igniter assemblies consist of a mounting plate, an oil or gas gun for the single fuel horn igniter or a combination oil and gas gun ignuter the dual fuel horn igniter, a High Ignitter Spark Igniter HESIa combustion air tube, an optional flame detector, and a horn.

Product Overview Product Overview The Forney horn igniter is used on tangentially fired boilers for burner ignition and warm up, typically as a Class 2 igniter. It is also the choice when both air and steam atomization is required for No. A joule HESI provides the ignition source for the fuel. The High Energy Spark Igniter consists of three major components: The problem solving approach was based on the PDCA Plan-Do-Check-Adjust model identifying specific actions, checks, and adjustments to be carried out before scheduled outages.

As a gas igniter, the gas is directed to the tip through the single flexible tube.