CN2194454Y - Oil fuel jetting burner - Google Patents

Abstract

The utility model relates to a fuel oil jetting burner which is composed of an oil and steam distributing valve seat, an oil conveying pipe, a steam conveying pipe, an oil and steam mixing nozzle, an air regulator and an air and oil cover. A magnetizing oil and steam mixer composed of an oil and steam mixing chamber, a magnet and an oil and steam jetting hole is arranged in front of the oil and steam mixing nozzle, and the air regulator is arranged out of the mixer. Fuel oil in the utility model is atomized and magnetized two times, and the utility model has the advantages of fine atomized granules, high thermal value and little pollution.

Description

Oil fuel jetting burner

The utility model relates to a kind of fuel oil burner.

Existing exterior mixing steam atomizer is that fuel oil flows in intermediate casing, has in the spacer of steam outside sleeve pipe of certain pressure and flows.Both spray from spout simultaneously, and outside spout, bump against mixing, existing internal mix atomizer is to spray burning again fuel oil gives elder generation and vapor phase mixed formation fuel oil and steam mixture before the ejection atomizer after, the shortcoming of above-mentioned exterior mixing steam atomizer is that olesome is big, oil vapour incomplete mixing, the shortcoming of above-mentioned internal-mixing steam atomizer is that oily vapour enters the combination again that easily causes oily vapour-liquid to drip behind the hybrid chamber.

The purpose of this utility model is to propose a kind of oil, steam, wind, the coefficient fuel oil burner of magnetic, this burner can obtain thin and uniform oily vapour mixings drop, makes fuel oil fully burn, reduce the content of carbon monoxide and nitrogen oxide, minimizing pollution.

The fuel oil burner that the utility model proposes is by the steam atomizer, oil vapour magnetization blender, air register, wind oil cover is formed, steam atomizer is to distribute valve seat first line of a couplet tape splicing that the oil transportation sleeve pipe and the defeated steam casing pipe of oil controller are arranged at oily vapour, the oil transportation sleeve pipe is in the same place with defeated steam casing pipe box, form oil transportation chamber and defeated vapour chamber respectively, oil vapour distributes the oil-in of valve seat to communicate with the oil transportation chamber, vapour inlet with fail the vapour chamber and communicate, be associated with oily vapour mixing nozzle in the end of oil transportation sleeve pipe and defeated steam casing pipe, oil vapour mixing nozzle is provided with oily spray orifice and vapour spray orifice, oil spray orifice and vapour spray orifice intersect on oily vapour mixing nozzle, oil vapour mixing nozzle front end is oily vapour magnetization blender, blender is provided with magnet, inside is oily vapour hybrid chamber, front end is oily vapour spout, outside in oily vapour magnetization chamber is an air register, air register is by air inlet, guide duct, cyclone blade is formed, the air inlet of air register is located at a side of guide duct, air inlet is provided with air-flow plate, the opposite side of guide duct is provided with cyclone blade, is wind oil cover at the front end of air register and oily vapour mixing nozzle, wind oil cover is provided with peep hole.During use, fuel oil distributes the oil-in on the valve seat to enter in the oil transportation sleeve pipe by oily vapour, water vapour distributes the gas transferring port on the valve seat to enter in the defeated steam casing pipe by oily vapour, oil enters oily vapour magnetization hybrid chamber after by oily vapour mixing nozzle mixed aerosol with steam, under the magnet effect, the oily vapor particle of atomizing aligns, and mixes by the jet ejection atomizing of oily vapour magnetization blender and with the rotation wind of air register ejection, enters the stove internal combustion through wind oil cover.

The characteristics of this fuel oil burner are: 1, the oily secondary-atomizing of mixed vapour, and oily vapour mixes, and particle is tiny, 2, magnetic has reduced the polymerization of oil vapour particle, 3, rotation wind strengthen air and mist of oil mix the contact area of increase oil droplet and air, reduced excess air, and cause high temperature gases recirculating at flame kernel, make and catch fire rapidly flameholding, 4, water vapour adds promotion oil droplet division refinement, reduce the temperature of high temperature reflux gas, prevent the formation of carbon black, reduce the content of nitrogen oxide.

Below in conjunction with embodiment the utility model is described further.

Accompanying drawing is a kind of structure chart of fuel oil burner.

Embodiment:

A kind of fuel oil burner as shown in drawings, wherein 1 is that oily vapour distributes valve seat, the 2nd, the oil-in, the 3rd, the fuel-flow control bar, the 4th, tubing and casing, the 5th, the steam inlet, the 6th, steam jacket, the 7th, oil, the vapor mixing nozzle, tubing and casing 4 distributes valve seat to link with steam jacket 6 one ends and oily vapour, the other end and oil, vapor mixing nozzle 7 links, the 8th, the magnetization blender is equipped with magnet 9 on it, its leading section is established spray-hole 10, the 12nd, air inlet is provided with air-flow plate 13 and air quantity regulating handle 11 at the air inlet place, the 14th, guide duct, the 15th, sleeve pipe, the 16th, cyclone blade, the 17th, transfer the wind handle, rotation is transferred wind handle 17 to drive cyclone blade 16 by sleeve pipe 15 and is moved forward and backward, and the 18th, wind oil cover, the 19th, oily vapour peep hole.During use; oil and steam distribute in the oil-in 2 of valve seat and the oil pocket that steam inlet 5 enters tubing and casing 4 by oily vapour respectively and in the vapor chamber of steam jacket 6; through oil; the spray-hole of vapor mixing nozzle 7 mixes; atomizing; enter in the magnetization blender and mix; magnetization; carry out secondary-atomizing by spray-hole 10 ejections; the wind that comes from air inlet 12 simultaneously tangentially enters guide pipe 14 rotations; and after quickening rotation, mixes cyclone blade 16 with the secondary-atomizing oil particles of oil spurts hole ejection; further fragmentation is mixed with the oil particles of steam; enter the stove internal combustion through wind oil cover 18; water in the steam is met the evaporation of fire back; make oil droplet further be broken into more tiny particle; formed oxygen deprivation adhesion layer when breaking through the oil droplet burning simultaneously; quicken the completing combustion of oil droplet; reduce the carbon content in the uncombusted fuel, improve furnace temperature, reduce and pollute.

Claims (2)

1, a kind of fuel oil burner distributes valve seat by oily vapour, petroleum pipeline, steam transmitting pipe, oily vapour mixing nozzle, air register, wind oil cover are formed, it is characterized in that: the oily vapour magnetization blender (8) in that the preceding setting of oily vapour mixing nozzle (7) is made up of oily vapour hybrid chamber, magnet (9), oily vapour spray-hole (10), magnetize blender (8) peripheral hardware air register at oily vapour.

2, fuel oil burner as claimed in claim 1 is characterized in that: air register is provided with cyclone blade (16).