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US3749029A Expired / Lapsed US ⏱️ 0.0 years remaining

Liquid incinerator

Assignee: Enercon Systems Inc
•
Filing: 1972-06-06
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Granted: 1973-07-31
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Expires: 1992-06-06
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Abstract

Abstract An arrangement by which a conventional ''''starved-air'''' type waste incinerator for solid waste may be adapted to burn liquids or sludge type materials alone or in combination with the solid waste.

Inventors

  • 👤 L Bakker
  • 👤 E Krumm

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 20:05
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/008; Y; Y10; Y10S; Y10S588/00; Y10S588/90

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 97 words
An incinerator for the combustion of solid and liquid waste materials comprising an elongate housing having an inlet port for solid wastes and an outlet port for the exhaust of hot gaseous products of combustion therefrom, inlet means for the supply of air to said housing, a port for the supply of liquid waste to said housing, and an elongate shelf parallel with said housing and subjacent the liquid supply port adapted to retard the flow of liquid waste whereby said liquid waste is retained and simultaneously subjected to hot products of combustion circulating in the housing.
Claim 2
Dependent Claim 97 words
An incinerator for the combustion of solid and liquid waste materials comprising an elongate housing having an inlet port for solid wastes and an outlet port for the exhaust of hot gaseous products of combustion therefrom, inlet means for the supply of air to said housing, a port for the supply of liquid waste to said housing, and an elongate shelf parallel with said housing and subjacent the liquid supply port adapted to retard the flow of liquid waste whereby said liquid waste is retained and simultaneously subjected to hot products of combustion circulating in the housing.
Claim 3
Dependent Claim 131 words
An incinerator for the burning of solid and liquid waste materials that includes an elongate housing defining a combustion chamber having an inlet opening for solid wastes at one end and an outlet port for the exhaust of hot gaseous products of combustion at the other end, a source of air for combustion, means for the supply of air to the combustion chamber, an inlet port in said housing for the supply of liquid waste thereto, and an elongate shelf means subjacent the inlet opening for liquid waste having an end portion lying adjacent the inlet port for solid wastes adapted to retard the flow of liquid waste as it is supplied into said chamber and arranged to permit removal of said elongate shelf through the inlet port for solid wastes.
Claim 4
Dependent Claim 131 words
An incinerator for the burning of solid and liquid waste materials that includes an elongate housing defining a combustion chamber having an inlet opening for solid wastes at one end and an outlet port for the exhaust of hot gaseous products of combustion at the other end, a source of air for combustion, means for the supply of air to the combustion chamber, an inlet port in said housing for the supply of liquid waste thereto, and an elongate shelf means subjacent the inlet opening for liquid waste having an end portion lying adjacent the inlet port for solid wastes adapted to retard the flow of liquid waste as it is supplied into said chamber and arranged to permit removal of said elongate shelf through the inlet port for solid wastes.
Claim 5
Dependent Claim 28 words
An incinerator for the burning of solid and liquid waste material as defined in claim 2 including a plurality of brackets that laterally support the shelf means thereon.
Claim 6
Dependent Claim 27 words
An incinerator for the burning of solid and liquid waste material as defined in claim 2 wherein the shelf means is comprised of heat resistant ceramic material.
Claim 7
Dependent Claim 36 words
An incinerator for the burning of solid and liquid waste material as defined in claim 2 wherein said shelf means includes a lateral rim that effectively retains additional liquid on the upper surface of the shelf.
Claim 8
Dependent Claim 34 words
An incinerator for the burning of solid and liquid waste material as defined in claim 2 wherein said shelf means includes escape routes through which liquid may flow and be divided into droplet form.
Claim 9
Dependent Claim 32 words
An incinerator for the burning of solid and liquid waste material as defined in claim 2 wherein the liquid flow retarding shelf includes a well to contain liquid waste to be vaporized.
Claim 10
Dependent Claim 29 words
An incinerator for the burning of solid and liquid waste as defined in claim 7 including an air supply line connected to the well to agitate the liquid therein.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-07-30 1977-01-29 1977-07-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-07-30 1981-01-29 1981-07-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-07-30 1985-01-29 1985-07-31 $7700.00 Window Closed / Lapsed

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