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Burner for gas calorific value instrument

A calorific value meter, gas technology, applied in the direction of burner, combustion method, combustion type, etc., can solve the problems of incomplete combustion, high heat, poor combustion effect, etc., to enhance the mixing effect, increase the contact surface, shorten the The effect of mixing time

Inactive Publication Date: 2013-12-18
赵桐斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a stream of gas is mixed with a stream of combustion-supporting air, it cannot be well mixed evenly because the stream is relatively thick, so it is easy to fail to ignite, and the lower part of the burner has poor combustion effect due to uneven mixing, and the combustion is not complete. The upper part of the burner burns, which is easy to cause misfire
For gas with low calorific value, it is easy to fail to ignite or blow out the flame, and because the gas is not completely burned, it will take away more heat, making the ambient temperature not meet the combustion conditions

Method used

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  • Burner for gas calorific value instrument
  • Burner for gas calorific value instrument
  • Burner for gas calorific value instrument

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Embodiment Construction

[0021] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 , figure 2 , image 3 As shown, the gas calorific value meter burner of the present invention includes a gas inlet 10, a gas pipe 4, a high-voltage ignition electrode 3, and an air pipe body 2 connected to the burner 5 through a connecting flange 11 and the air pipe body 2 connected air inlet 9, characterized in that the gas inlet 10 is connected with a burner base 1 with a gas channel 12, the gas pipe 4, the high-voltage ignition electrode 3 and the bottom of the air pipe body 2 Both ends are connected to the burner base 1, the high-voltage ignition electrode 3 and the gas pipe 4 are all arranged in the air pipe body 2, and the gas inlet 10 is connected to the gas channel 12 through the 4 connected gas pipes,

[0023] The burner is composed of a circular air mixing plate 8 threaded with the upper end of the ga...

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PUM

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Abstract

The invention belongs to the technical field of a gas calorific value instrument, and particularly relates to a burner for the gas calorific value instrument, which comprises a gas inlet, a gas pipe, a high-pressure ignition electrode, the burner, an air pipe body and an air inlet, wherein the gas inlet is connected with a burner base provided with a gas channel; the gas pipe, the high-pressure ignition electrode and the bottom end of the air pipe body are connected with the burner base; the high-pressure ignition electrode and the gas pipe are arranged in the air pipe boy; the gas inlet is communicated with the gas pipe by the gas channel; a nozzle head is communicated with the gas pipe; a circular air mixing board is provided with a thread through hole, symmetrical through holes, a group of circular combustion-supporting air through holes and a group of long-strip combustion-supporting air through holes; and the burner consists of the circular air mixing board, the nozzle head and an injection pipe. The burner for the gas calorific value instrument is simple in structure, capable of guaranteeing the combustible gas to be rapidly mixed and gas with low calorific value to be easily ignited, and safe and stable in the combustion process.

Description

technical field [0001] The invention belongs to the technical field of gas calorific value meters, in particular to a burner for gas calorific value meters. Background technique [0002] The burner used on the traditional gas calorific value meter is mainly composed of gas pipe, air pipe and burner. The burner is inserted into the burner. The combustion-supporting air delivered by the air pipe is mixed at the burner, and once ignited, the flame is directly injected into the burner. However, when a stream of gas is mixed with a stream of combustion-supporting air, it cannot be well mixed evenly because the stream is relatively thick, so it is easy to fail to ignite, and the lower part of the burner has poor combustion effect due to uneven mixing, and the combustion is not complete. The upper part of the burner burns, which is easy to cause misfire. For gas with low calorific value, it is easy to fail to ignite or blow out the flame, and because the gas is not completely bur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/22F23D14/58F23D14/62F23D14/46
Inventor 赵桐斌丁德洲韩国英
Owner 赵桐斌
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