[Soda ash knowledge] Daily question (162) 2010.3.24
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Brief answer: What are the reasons for low vacuum degree? Please hide the reply. If you do not hide it, you will not be graded in principle. Edited posts will not be graded. Specific hiding methods: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2 %D8 The title of this issue is taken from the electronic version of the book "Technical Workers Job Training Question Bank-Soda Ash Production Operator": http://bbs.hcbbs.com/thread-13140-1-2.html
1. The liquid level of the alkali tank of the filter is too low, resulting in large vacuum loss.； 2. Vacuum loss caused by loose air disc ； 3. Damage to the filter cloth reduces the vacuum degree ； 4. The vacuum machine capacity is reduced and the air pumping volume is small.
Brief answer: What are the reasons for low vacuum degree? answer: 1. The liquid level of the alkali tank of the filter is too low, resulting in large vacuum loss. ； 2. Vacuum loss caused by loose air disc ； 3. Damage to the filter cloth reduces the vacuum degree ； 4. The vacuum machine capacity is reduced and the air pumping volume is small. 1# steinback
1. The liquid level of the alkali tank of the filter is too low, resulting in large vacuum loss.； 2. Vacuum loss caused by loose air disc ； 3. Damage to the filter cloth reduces the vacuum degree ； 4. The vacuum machine capacity is reduced and the air pumping volume is small. 2#gxthomas
The liquid level of the alkali tank of the filter is too low, resulting in a large vacuum loss. The incorrect air disc is not tight, resulting in a loss of vacuum. The filter cloth is damaged, which reduces the vacuum degree. The vacuum machine capacity is reduced, and the air pumping capacity is small.
1. The liquid level of the alkali tank of the filter is too low, resulting in a large vacuum loss. 2. The air disc is not tight, resulting in a vacuum loss. 3. The filter cloth is damaged, which reduces the vacuum degree. 4. The vacuum machine capacity is reduced and the air pumping volume is small.
1. The liquid level of the alkali solution tank of the filter is too low, resulting in large vacuum loss. 2. The air disc is not tight enough, resulting in vacuum loss. 3. The filter cloth is damaged, which reduces the vacuum degree. 4. The vacuum machine capacity is reduced and the air pumping volume is small.
There is a leak in the system, which reduces the vacuum degree； The model of the vacuum filter has changed, the air demand has increased, and the vacuum pump has not been updated, causing the vacuum degree to fail to increase. ； Vacuum pump service life is too long
1. The liquid level of the alkali solution tank of the filter is too low, resulting in large vacuum loss. 2. The air disc is not tight enough, resulting in vacuum loss. 3. The filter cloth is damaged, which reduces the vacuum degree. 4. The vacuum machine capacity is reduced and the air pumping volume is small.
①The liquid level in the alkali tank of the filter is too low and the vacuum loss is large.； ②Loose air discs cause loss of vacuum degree ； ③Damage to the filter cloth reduces the vacuum degree ； ④The vacuum machine capacity is reduced and the air pumping volume is small.
Brief answer: What are the reasons for low vacuum degree? 1. The liquid level of the alkali tank of the filter is too low, resulting in large vacuum loss. ； 2. Vacuum loss caused by loose air disc ； 3. Damage to the filter cloth reduces the vacuum degree ； 4. The vacuum machine capacity is reduced and the air pumping volume is small.