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Liquid waste burner

阅读:609发布:2023-04-08

专利汇可以提供Liquid waste burner专利检索,专利查询,专利分析的服务。并且A system for burning waste lubricating oil along with regular fuel oil in a conventional heating burner. The waste oil is supplied only after the burner has thoroughly heated up on burning regular fuel oil. A snorkel device is provided to assure that only liquids and no solids are drawn into the system. A constant displacement pump in the waste oil flow path serves the purpose of adjusting the ratio of regular fuel to waste oil. The waste oil is supplied directly to the swirl chamber of the burner nozzle.,下面是Liquid waste burner专利的具体信息内容。

1. A system for burning two liquids in a single burner apparatus comprising a burner apparatus, means to supply a first liquid to the burner apparatus, means to supply a second liquid to said burner apparatus, said supply means for said second liquid including time delay means whereby the burner apparatus begins operation with said first liquid and thereafter continues operation with both said firSt liquid and said second liquid, said burner apparatus comprising a nozzle having a swirl chamber therein, means to bring said first and second liquids together in said swirl chamber, and spring loaded ball check valve means to permit the flow of said second liquid into said swirl chamber and to prevent the flow of said first liquid into the portions of said nozzle which carry said second liquid.
2. A system for burning two liquids in a single burner apparatus comprising means to supply a first liquid to the burner apparatus, means to supply a second liquid to said burner apparatus, and said supply means for said second liquid are adapted to begin operation with said first liquid and thereafter continue operation with both said first liquid and said second liquid and comprise a tank for said second liquid, a delay solenoid valve which controls the flow of said second liquid from said tank to said burner apparatus, a pump connected in series between the tank and delay solenoid valve, a bypass loop connected into the supply means for said second liquid between the pump and delay solenoid valve, whereby said pump and said burner apparatus may be started at the same time and said second liquid flows around said bypass loop until said delayed opening solenoid valve times out and permits said second liquid to flow to said burner apparatus.
3. The combination of claim 2, said pump comprising an adjustable constant displacement pump, whereby the ratio of said first and second liquids supplied to said burner apparatus may be accurately controlled.
4. A system for burning a fuel and a combustible waste liquid in a single burner apparatus comprising a burner body having an exit end, an exit opening centrally positioned at said exit end, a central waste liquid passage extending through the burner body to the exit end thereof, a swirl pin closing the exit end of the central waste liquid passage, said swirl pin having a centrally located flat exit end and a conical surface extending from the periphery of the flat exit end away from the exit end of the burner body, a central duct through the swirl pin communicating with the central passage, an orifice disc having a central opening adjacent to the central exit opening and a concave conical surface adapted to fit against the conical surface of the swirl pin, a swirl chamber between the flat exit end of the swirl pin and the conical surface of the orifice disc, angularly oriented grooves in the conical surface of the swirl pin extending from the periphery thereof to the swirl chamber, an annular fuel chamber communicating with the ends of the grooves remote from the swirl chamber, air aspirating passages through the burner body opening into the space between the central exit opening and the opening in the orifice disc, pumping means for delivering the combustible waste liquid to the central passage, and means for delivering fuel to the annular fuel chamber.
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