Saving type natural gas distributed energy waste heat recovery device
A waste heat recovery device and distributed energy technology, which is applied in the direction of exhaust devices, noise reduction devices, cleaning methods and appliances, etc., can solve the problems of large waste of resources and underutilization of heat energy, and achieve the effect of reducing loss
Inactive Publication Date: 2022-07-15
浙江普星蓝天然气发电有限公司杭州分公司
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Problems solved by technology
[0003] However, when the existing technology is actually used, the heat energy in the flue gas generated by the internal combustion engine in the natural gas distributed energy system is not fully utilized, resulting in a large waste of resources.
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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] see Figure 1-6 , the present invention provides a technical solution: comprising a waste heat recovery device casing 1, one end of the waste heat recovery device casing 1 is fixedly embedded with a water holding pipe 2, and the water holding pipe 2 penetrates and extends to the interior of the waste heat recovery device casing 1, and the The top of the water pipe 2 is rotatably connected with a rotating cover 3 through a beari...
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The invention discloses a saving type natural gas distributed energy waste heat recovery device which comprises a waste heat recovery device shell, a water containing pipe is fixedly embedded into one end of the waste heat recovery device shell, the water containing pipe penetrates through and extends into the waste heat recovery device shell, and the top of the water containing pipe is rotationally connected with a rotating cover through a bearing. And the surface of the rotating cover is fixedly connected with an air outlet pipe. Liquid in a water containing pipe is boiled through tail gas passing through a gas inlet pipe, a spiral pipe, a connecting pipe and a communicating cover, high-temperature steam in the water containing pipe drives a rotating cover and a transmission shaft to rotate through a gas outlet pipe, and the transmission shaft drives a reciprocating motion column to rotate through a first gear, a transmission belt, a second gear and a rotating rod; and the reciprocating moving column drives the moving sleeve to move up and down through the movable sleeve and the connecting rod, the surface of the circulating pipe is cleaned, the moving sleeve is driven to adopt heat energy of tail gas of an internal combustion engine, and therefore the purpose of fully utilizing the heat energy is achieved.
Description
technical field [0001] The invention relates to the technical field of energy, in particular to an energy-saving natural gas distributed energy waste heat recovery device. Background technique [0002] Natural gas distributed energy has a history of more than 30 years abroad, and it has developed rapidly internationally. It has been vigorously developed and promoted in many countries such as the United States, Japan, Denmark, and the Netherlands; For various reasons, about half of the more than 40 natural gas distributed energy projects that have been built are in operation, and half of them are at a standstill due to problems such as power grid connection, efficiency or technology. my country's natural gas distributed energy is still in its infancy. Distributed energy refers to The energy comprehensive utilization system distributed at the user end, which is mainly based on the co-generation of cooling, heat and electricity, supplemented by other energy supply systems, combin...
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IPC IPC(8): F01N5/02F01D15/00B08B9/023
CPCF01N5/02F01D15/00B08B9/023
Inventor 张杰顾根永张维智
Owner 浙江普星蓝天然气发电有限公司杭州分公司