Basic Knowledge of Gasification 2018-10-18 (Fill-in-the-blank questions)
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When the gasification furnace is heated, if \"backfire\" occurs, it may be caused by the following reasons: ( ), ( ), ( ). The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked
The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked
The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked
The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked
The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked
Low vacuum level, poor drainage and blockages in the vaporization furnace, fluctuations in steam pressure
The liquid level in the gasifier is too high, the slag outlet of the gasifier is blocked, and the opening degree of the extractor is too small
(The liquid level in the gasification furnace is too high, causing the downcomer to become blocked.) (The opening of the extractor is too small, resulting in too low a vacuum level inside the furnace.) (The slag outlet of the gasification furnace is blocked.)
The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked
The high liquid level in the gasifier causes the downcomer to become blocked, the extractor to operate at too low an opening, the vacuum level inside the furnace to be too low, and the slag outlet of the gasifier to become clogged.
The liquid level in the gasifier is too high, causing the downcomer to become blocked; the opening of the extractor is too small, resulting in too low a vacuum level inside the furnace, and the slag outlet of the gasifier is blocked