Boiler combustion explosion-proof equipment

An explosion-proof equipment and boiler combustion technology, which is applied to steam boilers, steam boiler accessories, lighting and heating equipment, etc., can solve problems such as less response, casualties, and building damage, and achieve increased uniformity and stable execution effects Effect

Inactive Publication Date: 2022-04-12
瑞安市明亮机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] ①In the event of an explosion, there is no way to deal with the explosion in the existing equipment. Except for a small part of the energy released when the boiler explodes, it is consumed in tearing the steel plate, breaking some fragments, and steam and water pipes, valves and bodies connected to the boiler. Throwing away from the original p

Method used

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  • Boiler combustion explosion-proof equipment
  • Boiler combustion explosion-proof equipment
  • Boiler combustion explosion-proof equipment

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Embodiment Construction

[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention is used. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", ...

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Abstract

The invention belongs to the field of boiler explosion prevention, and particularly relates to boiler combustion explosion-proof equipment which comprises a boiler body, an upper feeding chamber is installed above the boiler body, a side feeding chamber is installed on the side edge of the boiler body, and a steam pipeline is fixedly arranged on the side, close to the side feeding chamber, of the upper feeding chamber. An anti-explosion module is arranged below the steam pipeline in the boiler body, a first anti-explosion baffle and a second anti-explosion baffle which are used for preventing further deflagration and the like are arranged on the anti-explosion module in a sliding mode, the first anti-explosion baffle is close to one side of the upper feeding chamber valve, and the second anti-explosion baffle is close to one side of the side feeding chamber valve. A switching module for changing the pressure relief flux is arranged in the anti-explosion module, a first-stage air inlet channel is formed in the side edge of the steam channel, and multi-stage targeted treatment can be conducted on the air pressure in the boiler, and pretreatment can be conducted on uncontrollable explosion.

Description

technical field [0001] The invention belongs to the explosion-proof field of boilers, and in particular relates to explosion-proof equipment for boiler combustion. Background technique [0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. [0003] Improper ignition or operation of chamber-fired boilers fueled by pulverized coal, oil or combustible gas may cause deflagration or secondary combustion in the furnace or tail flue, resulting in an increase in the pressure in the furnace. During the operation of the boiler, Because some parts of the pressure components exceed the ultimate strength of the material, the weak part breaks, or some boiler pressure parts are damaged due to the explosion of the furnace door, so that the water and steam stored in the boiler immediately flow fr...

Claims

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Application Information

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IPC IPC(8): F22B37/02F22B37/42A62C3/00
Inventor 包红卫
Owner 瑞安市明亮机械有限公司
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