A horizontal spray ignition device

An ignition device, horizontal technology, applied in the direction of combustion ignition, combustion method, lighting and heating equipment, etc., can solve the problems of lack of oxygen around the ignition head, harmful gas environmental pollution, toxic and combustible gas, etc., to achieve enhanced environmental protection effect, Guarantee the ignition effect and improve the success rate of ignition

CN103712237BActive Publication Date: 2016-01-20李昌卫
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-01-20

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Abstract

The invention discloses a horizontal flow-opening igniting device which comprises a center pipe, an outer cylinder with a flow-opening opening, an igniting rod with an igniting head and supports where the igniting rod is fixed. The center pipe is communicated with the outer cylinder. The horizontal flow-opening igniting device is characterized by further comprising an oxygenation assembly. The oxygenation assembly comprises a gas supplying device and a gas inlet pipe, one end of the gas inlet pipe is communicated with the gas supplying device, and the other end of the gas inlet pipe is arranged at the position of the flow-opening opening of the outer cylinder. According to the horizontal flow-opening igniting device, due to the fact that the oxygenation assembly is additionally arranged, it can be guaranteed that oxygen nearby the igniting head is sufficient, the igniting success rate is improved, poisonous combustible gas is sufficiently combusted, and the environment protection effect is improved.
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Description

technical field

[0001] The invention relates to the technical field of ignition devices, in particular to a horizontal blowout ignition device used in the drilling industry. Background technique

[0002] During drilling operations, some harmful gases are often discharged. Such as: sulfur dioxide, hydrogen sulfide and other gases. The entry of these gases into the air not only causes serious pollution to the air, but also seriously threatens the safety of staff. These harmful gases are often combustible gases, so it is very important to fully burn these harmful gases. Since the combustion of gas will produce a larger flame, there is a greater potential safety hazard, and incomplete combustion will also be accompanied by the generation of toxic gases, so these toxic gases must be ignited with a safe and reliable ignition device.

[0003] The ignition device of the prior art mainly includes two parts in its structure, one is an ignition assembly, and the other is a spray ass...

Examples

Embodiment 1

[0028] A horizontal spray ignition device, comprising a central tube 1, an outer cylinder 3 with a nozzle opening 2, an ignition rod 15 with an ignition head 14 and a bracket 16 for fixing the ignition rod 15, the central pipe 1 communicates with the outer cylinder 3, It also includes an oxygen-increasing component, which includes a gas supply device 4 and an air intake pipe 5 , one end of the air intake pipe 5 communicates with the gas supply device 4 , and the other end is placed at the discharge port 2 of the outer cylinder 3 .

[0029] This embodiment is the most basic implementation mode, with a simple structure. The gas supply device 4 can deliver a large amount of air to the bottom of the ignition head 14 through the intake pipe 5, so that sufficient oxygen can be dispersed around the ignition head 14, and the success rate of ignition of the combustible gas can be improved. At the same time, sufficient oxygen can fully burn toxic and combustible gases, enhancing the envi...

Embodiment 2

[0031] A horizontal spray ignition device, comprising a central tube 1, an outer cylinder 3 with a nozzle opening 2, an ignition rod 15 with an ignition head 14 and a bracket 16 for fixing the ignition rod 15, the central pipe 1 communicates with the outer cylinder 3, It also includes an oxygen-increasing component, which includes a gas supply device 4 and an air intake pipe 5 , one end of the air intake pipe 5 communicates with the gas supply device 4 , and the other end is placed at the discharge port 2 of the outer cylinder 3 .

[0032] The oxygen-increasing assembly also includes an oxygen dispersion cover 6, and the cover wall of the oxygen dispersion cover 6 is provided with an air circulation hole 7, and the oxygen dispersion cover 6 communicates with the discharge port 2 of the outer cylinder 3, and the air intake pipe 5 located at the discharge port 2 One end stretches in the oxygen dispersion cover 6.

[0033] This embodiment is a preferred implementation mode. The a...

Embodiment 3

[0035] A horizontal spray ignition device, comprising a central tube 1, an outer cylinder 3 with a nozzle opening 2, an ignition rod 15 with an ignition head 14 and a bracket 16 for fixing the ignition rod 15, the central pipe 1 communicates with the outer cylinder 3, It also includes an oxygen-increasing component, which includes a gas supply device 4 and an air intake pipe 5 , one end of the air intake pipe 5 communicates with the gas supply device 4 , and the other end is placed at the discharge port 2 of the outer cylinder 3 .

[0036] The oxygen-increasing assembly also includes an oxygen dispersion cover 6, and the cover wall of the oxygen dispersion cover 6 is provided with an air circulation hole 7, and the oxygen dispersion cover 6 communicates with the discharge port 2 of the outer cylinder 3, and the air intake pipe 5 located at the discharge port 2 One end stretches in the oxygen dispersion cover 6.

[0037] It also includes a shunt pipe 8 communicated with the cen...