Measures for the prevention of black film digesters**.
As an efficient and environmentally friendly sewage treatment method, black membrane biogas digester is widely used in various fields. However, there are certain safety hazards in the operation of the black film biogas digester, the most worrying of which is the first problem. In order to ensure the safe operation of the black film digester, this article will focus on how to prevent the black film digester.
1. Strictly control the pressure of the biogas digester.
The pressure in the digester is one of the direct causes. Therefore, to prevent **, the pressure in the digester must be strictly controlled. Specific measures include:
1.Set the safety valve: Install the safety valve on the top of the digester to ensure that the pressure in the digester is within a safe range. The safety valve should be regularly inspected and maintained to ensure that it is working properly.
2.Install a pressure gauge: Install a pressure gauge on the digester to monitor the pressure in the digester in real time. When the pressure exceeds the set value, measures should be taken to reduce the pressure in time.
3.Control gas production: Reasonably control the amount of organic matter entering the digester to avoid generating too much biogas, which will lead to an increase in pressure.
2. Keep the biogas digester well ventilated.
Good ventilation can avoid the accumulation of biogas in a confined environment, thus reducing the risk. Specific measures include:
1.Install ventilation devices: Install ventilation devices on the top of the digester, such as exhaust fans, to ensure air circulation in the digester.
2.Regular ventilation: Open the digester cover regularly and carry out natural or forced ventilation to drain the accumulated biogas.
3.Temperature control: Keep the temperature in the digester appropriate to avoid too high or too low temperature affecting the generation and accumulation of biogas.
3. Strengthen safety management.
Safety management is one of the important measures to prevent black film digesters**. Specific measures include:
1.Formulate a safety management system: establish a sound safety management system for black film biogas digesters, and clarify safety management responsibilities and requirements.
2.Regular inspection: Regularly inspect the black film digester, including the integrity of the pressure gauge, safety valve, ventilation device and other facilities, as well as whether there are abnormal conditions in the digester.
3.Personnel training: Conduct safety training for personnel engaged in the management of black film biogas digesters to improve their safety awareness and ability to respond to emergencies.
4.Emergency plan: Formulate an emergency plan for the black film biogas digester, clarify the emergency disposal process and responsible persons, and ensure that it can respond quickly and effectively in the event of emergencies such as the first one.
5.Prohibition of illegal operation: It is strictly forbidden to smoke and use open flames around the black film biogas digester to avoid causing fires, safety accidents such as **.
6.Timely maintenance: Carry out regular maintenance of the black film biogas digester and its ancillary facilities to ensure its normal operation and prevent safety accidents caused by equipment failure and other reasons.