Title: What should I do if the air pressure of the black film biogas digester is too large? Will it really be**?
1. Background.
Black membrane biogas digester is a type of biogas digester widely used in rural and urban sewage treatment. It has high gas production efficiency and good environmental performance, and has become an important way of clean energy. However, during the use of the black membrane digester, there is sometimes excessive air pressure, which may affect the normal operation of the facility and even raise some concerns about whether it will happen**.
2. Causes and solutions of excessive air pressure.
1.Too much fermented material: When there is too much fermented material, such as high organic content, the air pressure in the digester may rise. The solution is to adjust the feed volume to keep the feed and discharge in balance to ensure that the concentration of the fermentation broth is appropriate.
2.Too high temperature: Fermenting the feedstock at high temperatures produces more biogas, which leads to excessive air pressure. At this time, the feeding amount and stirring method should be adjusted appropriately to reduce the pressure in the pool.
3.Poor containment: If there is a problem with the containment system of the digester, it may result in the air pressure not being discharged effectively. The closed parts should be inspected and repaired to ensure the tightness of the pool.
3. How to prevent biogas digester**.
1.Reasonable design: The design of the digester should consider safety factors to ensure its structural strength and tightness. Avoid using excessively thin pool materials or overly rudimentary constructions.
2.Regular maintenance: Regularly inspect and maintain the biogas digester, and repair problems such as gas leakage and poor sealing in a timely manner.
3.Safe operation: The operator should comply with the safety regulations, and it is strictly forbidden to carry out any operation that may destroy the airtightness under excessive pressure.
4.Equipped with safety facilities: Equipped with safety valves and other equipment near the biogas digester to facilitate timely discharge when the air pressure is too high.
4. Precautions.
1.Do not destroy the tightness of the digester at will, so as not to trigger**.
2.When the air pressure is too high, do not try to open the pool cover or try to repair the air leakage, and contact a professional for treatment in time.
3.Biogas is a combustible gas that can be triggered when mixed with air in a certain proportion. Therefore, fireworks should be strictly prohibited in the vicinity of the digester.
4.If you find that the air pressure of the biogas digester is abnormally high, accompanied by a peculiar smell or abnormal noise, you should immediately stop using it and evacuate the surrounding personnel, and report it to a professional organization at the same time.
In short, as long as we follow the correct method of operation and maintenance, and always be vigilant, we can effectively prevent excessive air pressure in the black film biogas digester and avoid the occurrence of **. Let's take care of our environment together, make good use of this clean energy, and add more green and health to our lives.