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US 4,113,416 AGranted
Rotary burner
AssigneeIshikawajima-Harima Jukogyo Kabushiki Kaisha
InventorsRikio Kataoka, Shigeru Yano, Yoshito Kumamoto, Haruo Watanabe, Hisao Kaya, Kiyoshi Aoki, Masanao Kitamura
Life of this patent
Estimating the term…
Abstract
Disclosed is a rotary burner of the type wherein the liquid fuel (to be referred to as "the oil" hereinafter in the specification) is atomized by uniform and stable ultrasonic waves and the oil particles are prevented from being sprayed outwardly so that the non-uniform distribution of concentrations of oil particles results, whereby the uniform combustion may be ensured.
Claims13
A rotary burner comprizing
- (a) a front rotary disk formed with a plurality of equiangularly spaced radially extended slits,
- (b) a rear rotary disk formed with a plurality of equiangularly spaced radially extended slits whose configurations and pitch are same with those of the slits of said front rotary disks, said front and rear rotary disks being coaxially arrayed and spaced apart from each other by a predetermined distance,
- (c) a combustion air supply passage for supplying the combustion air to pass through said slits of said rear and front rotary disks,
- (d) a fuel supply means for supply the liquid fuel to the center of either of said front or rear rotary disk, and
- (e) means whereby upon rotation of either one of said front and rear rotary disks or upon rotation of both of them in opposite directions, uniform and stable ultrasonic waves may be generated for uniformly atomizing the liquid fuel.
2 more elements
A rotary burner comprising
- (a) a front rotary disk formed with a plurality of equiangularly spaced radially extended slits,
- (b) a rear rotary disk formed with a plurality of equiangularly spaced radially extended slits whose configurations and pitch are same with those of the slits of said front rotary disk, said front and rear rotary disks being coaxially arrayed and spaced apart from each other by a predetermined distance,
- (c) a combustion air supply passage for supplying the combustion air to pass through said slits of said rear and front rotary disks,
- (d) a fuel supply means for supply the liquid fuel to the center of either of said front or rear rotary disk, and
- (e) a precombustion chamber in front of said front rotary disk and in communication with a furnace or main combustion chamber.
2 more elements
A rotary burner comprising
- (a) a front rotary disk formed with a plurality of equiangularly spaced radially extended slits,
- (b) a rear rotary disk formed with a plurality of equiangularly spaced radially extended slits whose configurations and pitch are same with those of the slits of said front rotary disk, said front and rear rotary disks being coaxially arrayed and spaced apart from each other by a predetermined distance,
- (c) a combustion air supply passage for supplying the combustion air to pass through said slits of said rear and front rotary disks,
- (d) a fuel supply means for supply the liquid fuel to the center of either of said front or rear rotary disk, and
- (e) water supply means for mixing water into the liquid fuel.
2 more elements
A rotary burner comprising:
- (a) a front rotary disk formed with a plurality of equiangularly spaced radially extended slits,
- (b) a rear rotary disk formed with a plurality of equiangularly spaced radially extended slits whose configurations and pitch 6 are the same as those of the slits of said front rotary disk, said front and rear rotary disks being coaxially arrayed and spaced apart from each other by a predetermined distance,
- (c) a combustion air supply passage for supplying the combustion air to pass through said slits of said rear and front rotary disks,
- (d) a fuel supply means for supplying the liquid fuel to the center of either of said front or rear rotary disks, and
- (e) adjusting means for permitting the adjustment of the spacing of one of said rotary disks with respect to the other upon rotation of said one of the rotary disks while stopping the other.
2 more elements
Dependencies are inferred from the claim text.