How to solve the noise problem of energy saving drying equipment
Date:2020/01/22
In industrial production, the source of pollution is not only the pollution of the environment, but also the noise pollution. If the small grain drying organic fertilizer machine exceeds the range that the human body can bear, it will have a greater impact on the human body. How to reduce the noise in production?
In the dryer equipment, as an important part, the fan plays a huge role. The fan has been in continuous operation state in the fertilizer production process. Therefore, due to the excessive fatigue work of the fan, it will generate noise after a period of use. The fan will inevitably have some big and small problems in the long-term continuous overload work state, The generation of noise is obvious. How can we solve this problem?
As a large-scale mechanical equipment, the noise of the dryer will certainly bring interference to the surrounding people's lives. To solve the noise problem in time has become our primary key problem. Generally, we will increase the sealing degree or sound insulation cotton around the fan, but in the process of outdoor use, we should pay special attention to the temperature and ventilation of the fan Blind transformation can be carried out. Scientific and orderly process flow shall be carried out. The fan shall not be burned due to excessive temperature and improper heat dissipation caused by noise reduction. Generally, the fan can be divided into induced draft fan and blower. The role of induced draft fan is to quickly exhaust the exhaust gas generated in the drying process. The role of blower is to provide fresh air to the heat source combustion device of drying system Two kinds of fans play their own roles under different operation conditions of the dryer. The generation of general noise includes mechanical noise and aerodynamic noise. The most direct way to eliminate the noise is sound insulation. A sound insulation room is set outside the fan, so as to greatly reduce the noise transmission of the fan. The other way is to eliminate the noise generated by the fan of the dryer Install muffler in the place, so that the noise of the fan can be eliminated directly.
In the dryer equipment, as an important part, the fan plays a huge role. The fan has been in continuous operation state in the fertilizer production process. Therefore, due to the excessive fatigue work of the fan, it will generate noise after a period of use. The fan will inevitably have some big and small problems in the long-term continuous overload work state, The generation of noise is obvious. How can we solve this problem?
As a large-scale mechanical equipment, the noise of the dryer will certainly bring interference to the surrounding people's lives. To solve the noise problem in time has become our primary key problem. Generally, we will increase the sealing degree or sound insulation cotton around the fan, but in the process of outdoor use, we should pay special attention to the temperature and ventilation of the fan Blind transformation can be carried out. Scientific and orderly process flow shall be carried out. The fan shall not be burned due to excessive temperature and improper heat dissipation caused by noise reduction. Generally, the fan can be divided into induced draft fan and blower. The role of induced draft fan is to quickly exhaust the exhaust gas generated in the drying process. The role of blower is to provide fresh air to the heat source combustion device of drying system Two kinds of fans play their own roles under different operation conditions of the dryer. The generation of general noise includes mechanical noise and aerodynamic noise. The most direct way to eliminate the noise is sound insulation. A sound insulation room is set outside the fan, so as to greatly reduce the noise transmission of the fan. The other way is to eliminate the noise generated by the fan of the dryer Install muffler in the place, so that the noise of the fan can be eliminated directly.