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Furnace nozzle combustion device

A combustion device and burner nozzle technology, which is applied in the direction of burners, combustion methods, combustion types, etc., can solve the problems of insufficient combustion of combustible gas, and achieve the effects of preventing escape, good mixing effect, and improving mixing effect

Active Publication Date: 2015-08-12
德龙(肇庆)科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of insufficient combustible gas combustion in the prior art, the present invention proposes a burner nozzle combustion device, which realizes the full mixing of combustible gas and air, and achieves the purpose of fully combusting combustible gas

Method used

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Embodiment Construction

[0028] The structure of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0029] like figure 1 , 2 A burner nozzle combustion device shown includes an air chamber 4, a combustion chamber 5, and a burner 6 that are sealed and connected in sequence. Relatively speaking, the air chamber 4 is a large cylinder, and the burner 6 is a small cylinder. Cavity 5 is a conical cylinder, the large mouth of the conical cylinder faces the air chamber 4, and the small mouth of the conical cylinder faces the burner 6. This way can increase the density of the mixture at the burner 6, which is beneficial to ignite the mixture.

[0030] The air chamber 4 is provided with a mixing chamber 3, the mixing chamber 3 is a cone-shaped mesh cylinder, and the air chamber 4 is provided with a gas inlet 40, an oxygen inlet and a mixed gas outlet 41, which are respectively used for the entry of combustible gas, air and mixed gas. outflow. The mixed ga...

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Abstract

The invention discloses a furnace nozzle combustion device. The furnace nozzle combustion device sequentially comprises an air chamber, a combustion cavity and a combustion nozzle which are connected in a sealed mode. A gas inlet and an oxygen inlet are formed in the air chamber, the air chamber is a cylinder, a mixed gas outlet connected with the combustion cavity is formed in the end face of one side of the cylinder, the gas inlet is formed in the center of the end face of the other side of the cylinder and connected with the tail end of a combustible gas channel, and the oxygen inlet is formed in the side face of the cylinder and connected with an oxygen supply pipe in a sealed mode. By the adoption of the furnace nozzle combustion device, air is fully mixed with combustible gas through the oxygen inlet, the mixing effect is good, and therefore the combustible gas is burnt completely.

Description

technical field [0001] The invention relates to the technical field of combustible gas burners, in particular to a burner nozzle combustion device. Background technique [0002] At present, combustible gas has been used as a very important energy source. However, due to the limitations of the structure of the existing combustion device itself, problems such as poor gas flow in the combustion device, low air pressure, and uneven mixing of combustible gas and air have occurred. In these existing combustion devices, combustible gas is often difficult to achieve high-efficiency combustion. Some combustion devices even use only a small part of the released combustible gas, and all combustible gas that has not been burned and the gas produced by incomplete combustion flow into the air. In the atmosphere, it wastes resources and pollutes the environment. [0003] In particular, for the combustible gas produced by the biomass burner, if the combustion of the combustible gas is ins...

Claims

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Application Information

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IPC IPC(8): F23D14/02F23D14/62F23D14/46
CPCF23D14/02F23D14/46F23D14/62F23D2203/00
Inventor 潘汉祥
Owner 德龙(肇庆)科技有限公司
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