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US 6,065,740 AGranted
Steam distribution device and method
AssigneePure Humidifier Co.
InventorWillard E. Morton
Life of this patent
Estimating the term…
Abstract
A steam distribution device for a steam humidification system is a source of steam, a horizontally mounted steam dispersion element for receiving steam from the source of steam and for dispersing a portion of the steam into an air stream, a horizontally mounted jacket partially surrounding the steam dispersion element and unconnected to the source of steam for maintaining the temperature of the steam dispersion element at about the temperature of the steam, the jacket being in flow communication with the dispersion element and receiving steam from the dispersion element, and a condensate collection element separate from the source of steam and connected to the jacket for collecting condensation from the jacket.
Claims23
A steam distribution device for a steam humidification system comprising,
- a) a source of steam,
- b) horizontally mounted steam dispersion means for receiving steam from said source of steam and for dispersing a portion of the steam into an air stream,
- c) horizontally mounted jacket means partially surrounding said steam dispersion means and unconnected to said source of steam for maintaining the temperature of said steam dispersion means at about the temperature of the steam, said jacket means being in flow communication with said dispersion means and receiving steam from said dispersion means, and
- d) condensate collection means separate from said source of steam connected to said jacket means for collecting condensation from said jacket means.
1 more element
A steam distribution device for a steam humidification system, comprising:
- (a) a source of steam,
- (b) an elongate dispersion tube having a number of orifices at intervals along said tube, an entrance directly connected to said source of steam and an open exit remote from said entrance,
- (c) an elongate jacket unconnected to said source of steam and partially surrounding said dispersion tube and having a number of second orifices at intervals along said jacket, a first end adjacent said entrance and a closed second end adjacent said exit, said second end being spaced from said exit along the axis of said dispersion tube, said dispersion tube and said jacket communicating with one another through said open exit, and
- (d) a condensate collector separate from said source of steam and communicating with said elongate jacket at said first end for receiving steam and condensate.
1 more element
A steam distribution device for a steam humidification system, comprising:
- (a) a source of steam,
- (b) a horizontally mounted, elongate dispersion tube having a number of orifices at intervals along said tube, an entrance directly connected to said source of steam and an open exit remote from said entrance,
- (c) a horizontally mounted elongate jacket unconnected to said source of steam and partially surrounding said dispersion tube and having a number of second orifices at intervals along said jacket, a first end adjacent said entrance and a closed second end adjacent said exit, said second end being spaced from said exit along the axis of said dispersion tube, said dispersion tube and said jacket communicating with one another through said open exit, and
- (d) a condensate collector separate from said source of steam and communicating with said elongate jacket at said first end for receiving steam and condensate.
1 more element
A steam distribution device for a steam humidification system, comprising:
- (a) a source of steam,
- (b) a horizontally mounted, elongate dispersion tube having a number of orifices at intervals along said tube, an entrance directly connected to said source of steam and an open exit remote from said entrance,
- (c) a horizontally mounted elongate jacket unconnected to said source of steam and partially surrounding said dispersion tube and having a number of second orifices at intervals along said jacket, a first end adjacent said entrance and a closed second end adjacent said exit, said second end being spaced from said exit along the axis of said dispersion tube, said dispersion tube and said jacket communicating with one another through said open exit, wherein said dispersion tube is cylindrical and has a first radius and an outside surface, said jacket is cylindrical and has a second radius greater than said first radius and an inside surface, and wherein said outside surface has a tangential portion tangent to said inside surface and said orifices and said second orifices are in axial alignment and contact one another along said tangential portion, and
- (d) a condensate collector separate from said source of steam and communicating with said elongate jacket at said first end for receiving steam and condensate.
1 more element
A steam distribution device for a steam humidification system, comprising:
- (a) a vertically mounted supply header connected to a source of steam,
- (b) a horizontally mounted, elongate dispersion tube having a number of orifices at intervals along said tube, an entrance directly connected to said supply header and an open exit remote from said entrance,
- (c) a horizontally mounted elongate jacket unconnected to said supply header and partially surrounding said dispersion tube and having a number of second orifices at intervals along said jacket, a first end adjacent said entrance and a closed second end adjacent said exit, said second end being spaced from said exit along the axis of said dispersion tube, said dispersion tube and said jacket communicating with one another through said open exit, wherein said dispersion tube is cylindrical and has a first radius and an outside surface, said jacket is cylindrical and has a second radius greater than said first radius and an inside surface, and wherein said outside surface has a tangential portion tangent to said inside surface and said orifices and said second orifices are in axial alignment and contact one another along said tangential portion, and
- (d) a vertically mounted drain tube separate from said supply header and communicating with said elongate jacket at said first end for receiving steam and condensate.
1 more element
A method of introducing steam into an air stream to humidify the air stream, comprising the steps of:
- a) inserting steam from a steam source into a first eccentric structure joined along a tangent to its surface within with a second eccentric structure, said first and second structures communicating with one another and further comprising a chamber between the structures, said second eccentric structure being unconnected to the steam source wherein all steam passing into the second eccentric structure has previously passed through the first eccentric structure,
- b) dispersing the steam into the air stream from a plurality of orifices spaced along both of said first and second structures,
- c) reversing the direction of travel of the steam whereby the steam passes within said chamber along said first eccentric structure, thereby maintaining the temperature of said first eccentric structure at about the temperature of the steam, and
- d) collecting any condensate from said second eccentric structure.
1 more element
Dependencies are inferred from the claim text.