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Low-energy consumption environmental-protection burner

An environmentally friendly, burner technology, applied in burners, combustion methods, combustion types, etc., can solve the problems of insufficient combustion, low thermal efficiency, complicated operation, etc., and achieve the effects of easy mixing, high combustion efficiency, and sufficient mixing.

Inactive Publication Date: 2014-12-17
浙江绍兴世纪能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the defects of insufficient combustion, low thermal efficiency, high heat consumption, and complicated operation existing in existing burners, the present invention provides a low-energy, environment-friendly burner with high combustion efficiency, uniform mixing, and low heat consumption.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In this embodiment, the low energy consumption and environment-friendly burner combines figure 1 , including a U-shaped outer tank 1, a concave inner tank 2, a fire cap 3 and a spiral evaporator 4, the concave inner tank 2 is set in the U-shaped outer tank 1, and the bottom of the U-shaped outer tank 1 is connected with an air inlet pipe 5 , an air chamber 14 is formed between the concave inner bladder 2 and the U-shaped outer bladder 1, combining figure 2 and image 3 , concave inner container 2 is made of end cover 21, side wall 22, bottom wall 23, inner chamber 24 and installation hole 25, and pressure fire cap 3 covers and is located on concave inner container 2, and its and concave inner container 2 The contact position is the end cover 21, and the side wall 22 is provided with the first air hole 6a (near the bottom wall 23), the second air hole 6b, the third air hole 6c, the fourth air hole 6d, the air Hole five 6e and air hole six 6f (near the end cover 21) ha...

Embodiment 2

[0026] In this embodiment, the low energy consumption and environment-friendly burner combines figure 1 , including a U-shaped outer tank 1, a concave inner tank 2, a fire cap 3 and a spiral evaporator 4, the concave inner tank 2 is set in the U-shaped outer tank 1, and the bottom of the U-shaped outer tank 1 is connected with an air inlet pipe 5 , an air chamber 14 is formed between the concave inner bladder 2 and the U-shaped outer bladder 1, combining figure 2 and image 3 , concave inner container 2 is made of end cover 21, side wall 22, bottom wall 23, inner chamber 24 and installation hole 25, and pressure fire cap 3 covers and is located on concave inner container 2, and its and concave inner container 2 The contact position is the end cover 21, and the side wall 22 is provided with the first air hole 6a (near the bottom wall 23), the second air hole 6b, the third air hole 6c, the fourth air hole 6d, the air Hole five 6e and air hole six 6f (near the end cover 21) ha...

Embodiment 3

[0029] The setting and working principle of this embodiment are the same as those of Embodiment 2, the difference is that: air hole 1 6a, air hole 2 6b, air hole 3 6c, air hole 4 6d, air hole 5 6e and air hole 6 6f relative to the vertical direction Tilt angle θ 1 , θ 2 , θ 3 , θ 4 , θ 5 , θ 6 The range is 30-90°, gradually increasing from top to bottom. The offset distance between the intersection point of the centerline of each air hole and the center of the concave inner tank is 33mm. Distance L between hole 3 6c, air hole 3 6c and air hole 4 6d, air hole 4 6d and air hole 5 6e, air hole 5 6e and air hole 6 6f 12 , L 23 , L 34 , L 45 , L 56 The range is 8-12mm, gradually decreasing from top to bottom. The eccentric distance between the intersection point of the center line where the above six air holes 6 are located and the central axis of the concave inner tank 2 is 38mm. The intersection point of the center line where the above six air holes 6 are located The ec...

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Abstract

The invention relates to a low-energy consumption environmental-protection burner and belongs to the technical field of burners. The low-energy consumption environmental-protection burner comprises a U-shaped outer container, a concave inner container, a banking-up cap and a spiral evaporator, wherein the U-shaped outer container sheathes the concave inner container; the bottom part of the U-shaped outer container is connected with a blast pipe; an air chamber is formed between the concave inner container and the U-shaped outer container; a plurality of air holes are formed in the side wall of the concave inner container at an inclined upward angle; crossing points of center lines on which all the air holes are located and the central axis of the concave inner container are not overlapped; the banking-up cap is arranged on the concave inner container; the spiral evaporator is located in the concave inner container; the outer wall of the spiral evaporator is provided with a spiral piece; the spiral piece spirals to the bottom part of the spiral evaporator from top to bottom along the outer wall of the spiral evaporator; a fuel pipe is arranged at the center of the spiral evaporator; a casing pipe sheathes the spiral evaporator; an outlet is formed in the bottom part of the casing pipe; an ignition device is arranged by corresponding to the outlet. By adopting the technical scheme provided by the invention, the low-energy consumption environmental-protection burner has the advantages that the burning efficiency is high, mixing is even, and the heat consumption is low, and the like.

Description

technical field [0001] The invention relates to a low energy consumption, green and environment-friendly burner, which belongs to the technical field of burners. Background technique [0002] Liquid fuels are mainly hydrocarbons or their mixtures. The most conventional liquid fuels, such as petroleum and diesel, are widely used. However, with the development of modernization, non-renewable resources such as petroleum energy are in short supply. As a new type of fuel , alcohol ether fuel is extracted from high-sulfur coal, natural gas, wood and straw (renewable energy), which has the characteristics of economy, practicability, environmental protection and strategicity. The raw materials are easy to extract, with high calorific value, and the price is better than others Similar products; its tail gas emission is far lower than the national standard, and it is a recognized clean fuel; therefore, it has a wide range of applications and can be used as fuel for generating sets, fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D11/44F23D11/00
Inventor 李华良
Owner 浙江绍兴世纪能源有限公司