{"product_id":"airo™-nozzle","title":"AIRO™ nozzle","description":"\u003cdiv class=\"et_pb_module et_pb_wc_title et_pb_wc_title_0_tb_body et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_module_inner\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_module et_pb_wc_description et_pb_wc_description_0_tb_body et_pb_bg_layout_light  et_pb_text_align_left\"\u003e\n\u003cdiv class=\"et_pb_module_inner\"\u003e\n\u003cp\u003eThe industrial AIRO™ Nozzle is an air atomizing nozzle designed to handle #2, #4, and preheated #5 and #6 fuels. Air is supplied at relatively low pressure to provide the energy for atomization. Air atomizing nozzles provide good atomization of fuels too viscous for pressure atomizing nozzles. They can also provide finer breakup if sufficient air is available. The AIRO™ Nozzle is of the internal mixing type. That means that the air and fuel are piped separately to the nozzle and are mixed just before they enter the atomizing slots. The air under pressure is mixed thoroughly with the fuel in the swirl chamber so that a uniform emulsion is discharged through the orifice. The resultant spray is well atomized in a solid cone pattern. The cost of equipment with air atomizing nozzles is higher than for equivalent pressure atomizing nozzles because of the addition of the compressor. The power requirement is also higher because of the extra power required to compress air. These disadvantages are offset, however, by the advantages in handling of heavy fuels.\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe AIRO™ Nozzle may be used as a fixed discharge nozzle. (Fuel Metering is discussed in a following heading.)\u003c\/li\u003e\n\u003cli\u003eThis nozzle may be arranged for two-stage firing if desired.\u003c\/li\u003e\n\u003cli\u003eThis type of nozzle may be arranged for complete modulating over the desired flow range.\u003c\/li\u003e\n\u003cli\u003eThe AIRO™ Nozzle will handle light fuels at any flow rate from 2 GPH and up. The proper nozzle must be selected for each range.\u003c\/li\u003e\n\u003cli\u003eThe Industrial AIRO™ Nozzle will handle #5 oil or #6 oil preheated to approximately 100 SSU. Above 20 GPH, higher viscosities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation:\u003c\/h3\u003e\n\u003ch4\u003eFuel Metering\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eA fixed firing rate may be obtained by supplying fuel by a pressure pump through a fixed metering orifice to the nozzle.\u003c\/li\u003e\n\u003cli\u003eTwo stage operation may be obtained by the use of two metering orifices in the fuel line, one of them in series with a solenoid valve. This solenoid valve will be actuated by pressure or temperature.\u003c\/li\u003e\n\u003cli\u003eA positive Fuel Metering pump of the piston type is satisfactory for single stage operation.\u003c\/li\u003e\n\u003cli\u003eModulating metering may be obtained by the use of a fuel pump in combination with a modulating valve.\u003c\/li\u003e\n\u003cli\u003eMetering cannot be done with this type of nozzle by balancing fuel pressure against air pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMethods of Metering Fuel\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMetering pump.\u003c\/li\u003e\n\u003cli\u003eConstant pressure pump and metering orifice in the line.\u003c\/li\u003e\n\u003cli\u003eConstant pressure pump and motorized modulating valve actuated by steam pressure, water or process temperature. AIR COMPRESSOR\u003c\/li\u003e\n\u003cli\u003eMay be rotary type for pressures up to 25 PSI or as rated by manufacturer.\u003c\/li\u003e\n\u003cli\u003eMay be piston type for higher pressure.\u003c\/li\u003e\n\u003cli\u003eMay have built in pressure relief valve.\u003c\/li\u003e\n\u003cli\u003eMust have enough capacity for the nozzle requirement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSPECIAL CONDITIONS:\u003c\/h4\u003e\n\u003cp\u003eIt may be necessary when burning residual fuels to provide some means for heating the nozzle and fuel line before starting. It may also be advantageous to provide air purge of the fuel line to the nozzle on shut-down. It is always advisable to make certain that air flow through the nozzle is established before fuel is supplied. This will prevent backing up of fuel into the air line and equipment. It will also insure good atomization at the start.\u003cbr\u003e\u003cu\u003eSERVICE:\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSince the fuel and air passages in this type of nozzle are quite large, clogging is not a serious problem. It is recommended, however, that both the air and the fuel be filtered to remove lint and large particles of foreign matter. Clogging of air passages or fuel passages will result in off-center fires.\u003c\/li\u003e\n\u003cli\u003eDamage to the orifice may result in a streaky fire, an off-center fire, or drooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConstruction and Materials:\u003c\/h4\u003e\n\u003cp\u003eThe AIRO™ Nozzle is made up of three basic parts, available in the following materials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNOZZLE BODY – Brass or stainless steel. Thread sizes: 3\/4”-20 UNEF on #30615 and 1-1\/8”-18 UNEF on #30616.\u003c\/li\u003e\n\u003cli\u003eDISTRIBUTOR – Brass, stainless steel, or tungsten carbide (requires special body with replaceable tungsten carbide orifice disc, integral with body.)\u003c\/li\u003e\n\u003cli\u003eSCREW PIN – Brass or stainless steel. NOTE: Contact factory for other material requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DELEVAN","offers":[{"title":"Default Title","offer_id":45185410039855,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6049\/3359\/files\/airo.aq532i.jpg?v=1775750398","url":"https:\/\/innovix.com.tr\/products\/airo%e2%84%a2-nozzle","provider":"Innovix","version":"1.0","type":"link"}