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Gasifying combustion device for liquid fuel

A technology for liquid fuels and combustion devices, applied in the directions of burners, combustion types, combustion methods, etc., can solve problems such as hidden safety hazards, complex structures, restrictions, etc., to achieve easy assembly and maintenance, improve combustion efficiency, and simplify the gasification process. Effect

Inactive Publication Date: 2012-01-25
NINGBO RICHEN ELECTRIC APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the gasification combustion device of the above-mentioned patents is relatively complicated, the arrangement of related equipment of the combustion device is strictly limited, and the ignition process is cumbersome. The fuel is preheated, and during the ignition process, the liquid fuel is usually exposed to the air, which poses a certain safety hazard; in addition, the above-mentioned patents cannot effectively adjust the combustion power during the combustion process, and it is difficult to control the firepower of the combustion flame

Method used

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  • Gasifying combustion device for liquid fuel
  • Gasifying combustion device for liquid fuel
  • Gasifying combustion device for liquid fuel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one, such as Figure 1 ~ Figure 4 Show:

[0026] This embodiment is a liquid fuel gasification combustion device, which can be used in various living and industrial fields, such as fireplace products, stove products or industrial burners and so on.

[0027] The liquid fuel gasification combustion device includes a liquid supply device A, a gasification chamber 1, a burner 2 and an electric heating device 3, wherein the liquid supply device A includes a storage tank 4, a liquid receiving cup 5 and a feed pipe 6. The storage tank 4 is turned upside down on the liquid cup 5, and the height of the mouth of the storage tank 4 and the liquid fuel 8 in the vaporization chamber 1 are kept on the same level. Due to the atmospheric pressure, the liquid cup 5 The liquid level inside will also be on the same level as the liquid level in the vaporization chamber 1 all the time. The side of the liquid receiving cup 5 is provided with a liquid outlet 51, and the side of th...

Embodiment 2

[0032] Embodiment two, such as Figure 5 , Image 6 Shown:

[0033] The combustion device of this embodiment also includes a liquid supply device, a gasification chamber 1', a burner 2" and an electric heating device 3', wherein the liquid supply device includes a liquid fuel tank 4' and a feed pipe 5', and the gas The side of the chemical chamber 1' is provided with a liquid fuel filling port 11', and the liquid fuel tank 4' can be provided with a liquid outlet 41' on the top or side, and the two ends of the feed pipe 5' are respectively connected to the liquid outlet 41' and the liquid The fuel filling port 11' is also provided with an electromagnetic pump 6' that can realize flow regulation on the feed pipe 5', and the top of the liquid fuel tank 4' is provided with a liquid filling port 42', and the top of the liquid fuel tank 4' is also A liquid level indicator 43' is installed.

[0034] The structure and installation method of the burner 2' used in this implementation...

Embodiment 3

[0043] Embodiment three, such as Figure 7 , Figure 8 Shown:

[0044] The structure of the combustion device of this embodiment is basically the same as that of Embodiment 2, and the combustion device also includes a liquid fuel tank 4 ", a liquid level indicator 43 " arranged at the top of the liquid fuel tank 4 ", a feed pipe 5 ", an electromagnetic pump 6", gasification chamber 1", temperature sensor 12", liquid level sensor 13", burner 2", igniter 7", flame detection device 8", electric heating device 3", electromagnetic pump 6", temperature sensor 12 ", the liquid level sensor 13", the igniter 7", the flame detection device 8" and the electric heating device 3" are electrically connected through the electric control device 9";

[0045] The difference between the present embodiment and the second embodiment is the structure of the burner 2 ". The burner 2" of the present embodiment is flat and barrel-shaped, and the flame ejection hole 21 "is opened on the top of the bu...

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Abstract

The invention discloses a gasifying combustion device for a liquid fuel. The gasifying combustion device comprises a liquid supplying device, a gasifying chamber and a combustor, wherein the combustor is provided with a flame spraying hole. The gasifying combustion device is characterized in that: the gasifying chamber is provided with a liquid fuel inlet and an air outlet; the liquid fuel inlet of the gasifying chamber is communicated with the liquid supplying device; the air outlet of the gasifying chamber is communicated with the combustor; the main body of the combustor is arranged above a connecting port between the combustor and the gasifying chamber; and an electrical heating device for providing heat needed for gasifying the liquid fuel is arranged in the gasifying chamber. Compared with the prior art, the gasifying combustion device has the advantages that: the electrical heating device is used for directly heating the gasifying chamber, so that the fuel can be used for proving heat needed for gasifying the liquid fuel without preheating, the entire structure is simpler, and the gasifying process is simplified; and the combustor body is higher than the connecting port between the combustor and the gasifying chamber, so that the liquid fuel which is recondensed into liquid and enters the combustor can conveniently reflow into the gasifying chamber by using gravity per se, full combustion of the fuel is ensured, and the combustion efficiency is increased.

Description

technical field [0001] The invention relates to a combustion device, in particular to a liquid fuel gasification combustion device suitable for fireplaces, stoves or industrial burners. Background technique [0002] Liquid fuel is a clean energy source with less pollution. It is lighter than solid fuel with the same amount of heat energy and occupies less space. At the same time, it has the advantages of convenient storage and smaller pipelines than gas fuel. At present, the use of liquid fuels mostly adopts the method of direct combustion or atomization combustion of liquid fuels. This method not only makes the combustion of liquid fuels insufficient and the combustion efficiency is low, but also cannot effectively control the combustion of liquid fuels. [0003] Gas fuel has the advantages of low ignition temperature, easy combustion control and good combustion flame, so people use the method of gasifying liquid fuel to realize the combustion of liquid fuel to improve the ...

Claims

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Application Information

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IPC IPC(8): F23D11/00F23D11/44
Inventor 周炜
Owner NINGBO RICHEN ELECTRIC APPLIANCE CO LTD
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