[Soda Ash Knowledge] Question of the Day (157) March 19, 2010
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What is the rotational speed control setting for the filter? What problems can occur if it’s too fast or too slow? Please hide replies; otherwise, no scoring will be given in principle. Edited posts will not be scored. Specific hiding method: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2%D8 This month’s question is taken from the book “Question Bank for Technical Workers’ On-the-Job Training – Operators in Soda Ash Production”. Electronic version of the book can be downloaded here: http://bbs.hcbbs.com/thread-13140-1-2.html
The rotational speed of the filter is generally controlled at 1–3 r/min. If the speed is too high, the time for the sodium bicarbonate to be dried on the filter is shortened, resulting in a higher moisture content in the sodium bicarbonate. Conversely, if the speed is too low, the production capacity of the filter decreases.
The rotational speed of the filter should be set to 10; if it’s too fast, the moisture content in the alkali solution will be high, while if it’s too slow, the processing capacity decreases and efficiency drops
Answer: The rotational speed of the filter is generally controlled at 1–3 r/min. If the speed is too high, the heavy alkali has less time to be dried on the filter, resulting in a higher moisture content in the heavy alkali. If the speed is too low, the production capacity of the filter decreases.
The rotational speed of the filter is generally controlled at 1–3 r/min. The speed must not be too high; if it is, the time available for the heavy alkali to be dried on the filter is reduced, resulting in higher moisture content in the heavy alkali； If the rotation speed is too low, the production capacity of the filter is reduced.
Answer: The rotational speed of the filter is generally controlled at 1–3 r/min. If the speed is too high, the heavy alkali has less time to be dried on the filter, resulting in a higher moisture content in the heavy alkali； At low rotational speeds, the production capacity of the filter is low. 1# steinback
The rotational speed of the filter is generally controlled at 1–3 r/min. The speed must not be too high; if it is, the heavy alkali has less time to be dried on the filter, resulting in a higher moisture content. Conversely, if the speed is too low, the filter’s production capacity decreases.
The rotational speed of the filter is generally controlled at 1–3 r/min. The speed must not be too high; otherwise, the heavy alkali has insufficient time to be dried on the filter, resulting in a high moisture content in the heavy alkali. The rotational speed is too slow; production capacity is low
The rotational speed of the filter is generally controlled at 1–3 r/min. The speed must not be too high; if it is, the time available for the heavy alkali to be dried on the filter is reduced, resulting in a high moisture content in the heavy alkali. Conversely, if the speed is too low, the production capacity of the filter decreases.
For the No. 1 Steinback filter, the rotating belt speed is generally controlled at 1–3 r/min. The rotational speed of the filter must not be too high; if it is, the time available for the heavy alkali to be dried on the filter is reduced, resulting in higher moisture content in the heavy alkali； The rotational speed is too slow; the filter’s production capacity is low