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    • 5. 发明公开
    • Self-Sustaining wet waste incinerator
    • 自助式湿废物焚烧炉
    • EP0274451A3
    • 1989-02-08
    • EP88300177.8
    • 1988-01-11
    • M & S ENGINEERING & MANUFACTURING CO. INC.
    • Przewalski, Zygmunt Juliusz
    • F23G5/16F23G5/46F23L15/04
    • F23L15/04F23G5/16F23G5/20F23G5/46Y02E20/348
    • In one aspect, the present invention provides an apparatus for combusting wet waste or the like comprising ignition means including an ignition chamber (14) having an inlet (12) for the waste, an ignition burner (16) for heating the waste to form non-combustible solids and at least partially combustible flue gases, a first outlet (22) for the flue gases, and a second outlet (20) for the solids; combustion means for substantially combusting the flue gases including a combustion passageway (24) from the ignition chamber first outlet to a combustion chamber (26), and a combustion burner (28) in the combustion passageway for heating the flue gases; heat recuperating means (34) for transferring heat from the substantially combusted flue gases to preheat an oxygen-containing gas; and passageway means (50,50a,50b) for transferring the pre-heated oxygen-containing gas from the recuperator to the ignition burner (16) and the combustion burner (28). In another aspect, the present invention provides a method of combusting wet waste comprising the steps of heating the wet waste in an ignition means to partially combust the waste and form non-combustible solids and at least partially combustible flue gases; drawing the flue gases from the ignition means into a combustion means; heating the flue gases in the combustion means to substantially combust the gases; transferring a portion of the heat from the combusted flue gases to an oxygen-containing gas; and injecting the heated oxygen-containing gas into the ignition means and the combustion means to provide the heating therein.
    • 7. 发明授权
    • REPETITIVE COMBUSTION COATING APPARATUS
    • 重复燃烧涂装装置
    • EP0120944B1
    • 1988-07-13
    • EP83903446.9
    • 1983-09-23
    • H.B. ZACHRY COMPANY
    • DANIELSON, GlenRILEY, Clyde, H.
    • B05D1/10B05B7/20
    • B05B13/00B05B7/0006
    • A repetitive combustion coating apparatus for applying coatings of particulate materials such as powdered tungsten carbide and other metal alloys by discharging discrete quantities of material encapsulated in an elongated tape (22) into a combustion chamber (16) and igniting a fuel-air mixture therein to deliver the charge of combustion gases and entrained particulate material through a nozzle (26) to impact the article to be coated. The apparatus includes a rotary indexing wheel (42) over which the encapsulated tape is trained with the spaced apart capsules nested in circumferentially spaced supporting receptacles. The indexing wheel is mounted on support arms (82 and 84) which permit limited linear reciprocation so that a ratchet mechanism (150) incrementally indexes the wheel and permits linear movement of the wheel to successively clamp the tape capsules against a clamping die. High pressure gas is introduced through a support spindle for the indexing wheel and internal passages in the wheel to burst a capsule and deliver a charge of particulate material into a combustion chamber. The indexing of the wheel is controlled by a detent mechanism (166) to compensate for dimensional variations in the various structural parts of the apparatus. A control system provides a timed sequency of events to deliver a charge of fuel air mixture to the combustion chamber as well as a charge of particulate material and ignition of the mixture.