Gas production equipment and safe furnace opening method thereof
A production equipment and gas technology, applied in the manufacture of combustible gas, climate sustainability, petroleum industry, etc., can solve problems such as chimney fires, achieve the effects of improving safety, reducing oxygen content, and solving chimney fires
Active Publication Date: 2018-01-19
山东京博众诚清洁能源有限公司
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Problems solved by technology
[0006] In view of this, the object of the present invention is to provide a method for safely opening a gas production equipment, so as to solve the problem that the chimney catches fire when the furnace is opened, and then improve the safety of the furnace
[0007] Another object of the present invention is to provide a kind of gas production equipment to solve the problem of fire in the chimney when the furnace is started, thereby improving the safety of the furnace
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Embodiment Construction
[0038] The embodiment of the present invention provides a method for safely starting a furnace for gas production equipment, which solves the problem of fire in the chimney when the furnace is started, and further improves the safety of the furnace start-up.
[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] The safe start-up method for gas production equipment provided by the embodi...
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The invention provides a piece of gas production equipment and a safe furnace opening method thereof. The safe furnace opening method comprises the following steps: displacement gas is introduced intoa water gas dust collector and a water gas waste heat recovery device at the beginning of preset displacement time before furnace is opened, in order to sweep oxygen in the water gas dust collector and the water gas waste heat recovery device, wherein the preset displacement time and the furnace opening time have preset time interval. Before the furnace is opened, the displacement gas is used forsweeping the water gas dust collector and the water gas waste heat recovery device, displacement gas is used for replacing oxygen, oxygen content of the gas which is discharged from a chimney is reduced, so that the problem that the chimney is fired during the furnace is opened is solved, and safety of the furnace opening is improved. When the steam and oxygen are introduced into the furnace, thedisplacement gas can be used as protection gas which is highly discharged by the chimney along with the gas, and the furnace opening in a safe and controllable case is guaranteed.
Description
technical field [0001] The invention relates to the technical field of gas production, and more specifically, relates to a method for safely opening a gas production equipment, and the invention also relates to a gas production equipment. Background technique [0002] Existing gas production equipment mainly uses a fixed-bed pure oxygen continuous gasifier to produce water gas, and the gasification agent used is a mixture of steam and oxygen. Before the gas is sent out, the gas generator is in the state of raising the furnace, that is, the furnace is stuffy, and the gasification agent is the outside air naturally blown in from the bottom of the furnace. When the gas-generating furnace is turned on and ready to send out gas, it is necessary to send steam and oxygen to the gas-generating furnace in advance, and the gas at the furnace outlet can only be merged into the gas main pipe after the gas sampling at the furnace outlet is qualified. [0003] However, in actual operatio...
Claims
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IPC IPC(8): C10J3/72
CPCY02P20/10Y02P20/129
Inventor 苏怀兴栾波潘小燕
Owner 山东京博众诚清洁能源有限公司