Open-type methane burning torch

A biogas combustion and open technology, applied in the combustion method, combustion type, incinerator and other directions, can solve the problems such as the adverse impact of biogas emissions on the surrounding environment, biogas combustion de-firing, black smoke and other problems, to avoid secondary pollutants, Strong safety and material saving effect

Inactive Publication Date: 2015-10-07
BEIJING JIANYAN ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

In view of the large amount of biogas produced in the anaerobic tank of the sewage treatment plant in actual production, most of the current biogas combustion uses biogas pipelines...

Method used

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  • Open-type methane burning torch
  • Open-type methane burning torch

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings. Such as figure 1 , figure 2 shown

[0012] An open biogas combustion torch of the present invention comprises an air inlet 1, an air inlet main pipe 2, a torch combustion head assembly 19, a windshield 12, and an ignition inlet pipe 15, and a drain pipe 16, The base 13 and the reinforcing rib 14, the air inlet 1 is located above the drain pipe 16, and communicates with the air intake main pipe 2; the torch combustion head assembly 19 includes a gradient tube 4, a throat pipe 5, a flame-retardant cover 6, and a torch combustion head 8; There are combustion-supporting air holes 10 on the combustion head 8; the diameter of the combustion-supporting air holes 10 on the combustion head 8 is 10 mm from bottom to top, and the distance between the upper and lower rows is 20 mm. A circular hole 18 with a diameter of 5 mm. The ignition inlet pipe 15 includes an igni...

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Abstract

The invention discloses an open-type methane burning torch, relating to an open-type methane burning device. The open-type methane burning torch comprises an air inlet, a main air inlet pipe, a torch burning head assembly, an air-proof cover and an ignition wire inlet pipe. The bottom of the main air inlet pipe is provided with a water drainage pipe, a base and a reinforcing rib and directly connected with a foundation. The air inlet is arranged above the water drainage pipe and communicated with the main air inlet pipe. The ignition wire inlet pipe comprises an ignition electrode guide pipe. An ignition electrode is located into the ignition electrode guide pipe installed near a torch burning head. The air-proof cover and the torch burning head assembly are fixed by means of a connecting support and a support pipe. The torch burning head assembly, the connecting support and the support pipe are located in the interior of the air-proof cover. The main air inlet pipe and the torch burning head assembly are connected by means of a flange. The open-type methane burning torch is capable of preventing flames from entering a pipeline due to insufficient output of methane gas in order to ensure full and complete combustion of methane gas. No secondary pollutant due to incomplete combustion is produced. The open-type methane burning torch has a simple structure and is installed conveniently and flexibly.

Description

technical field [0001] The invention relates to a biogas combustion device, in particular to an open biogas combustion device. Background technique [0002] The main component of biogas is methane, which generally accounts for 55%-70% of the total volume, carbon dioxide accounts for 30%-45% of the total volume, and the content of other gases generally does not exceed 2% of the total volume. The greenhouse gas effect of methane, the main component of biogas, is 21 times that of carbon dioxide. Direct emission will cause serious damage to the atmosphere. Therefore, reducing methane gas emissions is a major measure to deal with global climate change. In view of the large amount of biogas produced in the anaerobic tank of the sewage treatment plant in actual production, most of the current biogas combustion uses biogas pipelines to burn and discharge to the air, which may easily cause defire, backfire, and black smoke from incomplete combustion. The surrounding environment caus...

Claims

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Application Information

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IPC IPC(8): F23G7/06
CPCF23G7/06F23G2208/10F23G2209/14
Inventor 牛庆中汤新龙李春青
Owner BEIJING JIANYAN ENVIRONMENTAL PROTECTION EQUIP
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