Snow melter
AssigneeCarter Bros. Iron Works, Inc.
InventorClifton C. Muhammad
Life of this patent
Estimating the term…
Abstract
An apparatus for melting snow is disclosed. The apparatus comprises a heating chamber which is vented to the atmosphere, with the heating chamber including an upper portion and a lower portion. Spaced heat exchangers are positioned in the lower portion, which are heated by hot gas flowing therethrough. The heat exchangers exhaust the hot gas into the heating chamber so that heat is applied to the snow via the heat exchangers and directly by the discharge of hot gas into the heating chamber. Drain means are also included for draining water from the apparatus.
Claims17
An apparatus for melting snow comprising:
- a closed heating chamber having an upper portion and a lower portion;
- opening means for opening said chamber to permit the loading of snow therein;
- spaced heat exchange ducts positioned in said lower portion of said heating chamber and having inlet ends connected to burning means situated at one side of said heating chamber, said heat exchange ducts being heated by hot gas flowing therethrough from said burning means;
- transmission means coupled to the exit ends of said ducts for directing said hot gas upwardly and across the upper portion of said heating chamber;
- blower means associated with said transmission means for blowing at least some of said hot gas from said transmission means at the upper portion of said chamber downwardly into said chamber;
- exhaust means coupled to the exit end of said transmission means for exhausting the remaining hot gas from said transmission means;
- vent means for venting gas from said chamber;
- and
- drain means positioned below said heating chamber for draining water from said apparatus.
An apparatus for melting snow comprising:
- a closed heating chamber that is openable for receiving snow and ice and heating same, said heating chamber having an upper portion and a lower portion;
- a plurality of spaced heating tubes mounted within and extending substantially the entire length of said lower portion of said heating chamber, the inlet ends of said tubes being connected to burning means, said heating tubes being heated by gas flowing therethrough from said burning means;
- drain means for draining melted snow and water from said heating chamber;
- a collection floor positioned in said heating chamber below said heating tubes, said collection floor being adapted to collect melting snow and water and direct it toward said drain means;
- a transmission duct which receives hot gas from the exit ends of said heating tubes and transmits it upwardly to and then along said upper portion of said heating chamber;
- blower means associated with said transmission means for blowing at least some of said hot gas from said transmission means at the upper portion of said chamber downwardly into said chamber;
- and
- an exhaust duct which extends from said transmission duct downwardly through said lower portion of said heating chamber to said drain means, said exhaust duct adapted to receive some of the hot gas from said transmission duct and carry it through said heating chamber where it imparts heat to the snow to be melted, and to exhaust the hot gas through said drain means.
Dependencies are inferred from the claim text.