Efficient boiler with multiple ignition points
A high-efficiency boiler technology, applied in combustion equipment, lighting and heating equipment, etc., can solve problems such as air pollution, and achieve the effect of reducing emissions and reducing severity
Inactive Publication Date: 2018-12-18
广东艾欣能能源科技有限责任公司
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Problems solved by technology
[0004] Air is the cheapest combustion aid, but the air contains a lot of nitrogen, which will be oxidized into nitrogen compounds under high temperature conditions, thus polluting the atmosphere
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[0013] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not confli...
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The invention discloses an efficient boiler with multiple ignition points. The efficient boiler with the multiple ignition points comprises a boiler body with a high temperature cavity. Annular waterpipe layers are arranged in the high temperature cavity, inner holes of the water pipe layers form a combustion cavity, and the upper side of the boiler body is further provided with an air outlet pipe and a feeding pipe. A reflux cover is arranged above the air outlet pipe, a through-flow opening is formed in the reflux cover, an outflow opening is formed in the left side wall of the high temperature cavity, the outflow opening communicates with the through-flow opening, and a plurality of fuel outlets are distributed on the circumference of the outflow opening in an annular shape. In this way, part of exhaust gas can enter the through-flow opening from the outflow opening and then goes back into the combustion cavity, thus the exhaust gas participates in combustion, the exhaust gas contains nitrogen oxide and carbon monoxide, the nitrogen oxide again acts as oxidants in the combustion cavity to deoxidize with fuel, and eventually nitrogen is generated, the carbon monoxide can be usedas the fuel to participate in combustion, thus emission of harmful gas is decreased. The efficient boiler with the multiple ignition points is used for production of steam or hot water of products.
Description
technical field [0001] The invention relates to boiler equipment, in particular to a high-efficiency boiler with multiple ignition points. Background technique [0002] Boiler is a kind of energy conversion equipment. The energy input to the boiler is in the form of chemical energy in fuel, electric energy, heat energy of high-temperature flue gas, etc. After conversion by the boiler, it outputs steam, high-temperature water or organic heat carrier with certain heat energy. . [0003] The main working principle of the boiler is a thermal device that uses the heat energy released after fuel combustion or the waste heat in industrial production to transfer to the water in the container to make the water reach the required temperature or steam at a certain pressure. [0004] Air is the cheapest combustion aid, but the air contains a lot of nitrogen, which will be oxidized into nitrogen compounds under high temperature conditions, thus polluting the atmosphere. Contents of th...
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IPC IPC(8): F23C9/06
CPCF23C9/06
Inventor 黄永乐
Owner 广东艾欣能能源科技有限责任公司