Bag Dust Collector Maintenance Precautions 1. When the bag filter is in maintenance operation, the power supply is cut off first, and the operator must carry the key of the operation panel, and hang a sign that “is repairing and is prohibited from running†on the operation panel.
2. Transmission devices such as rapping devices, star unloaders, and exhaust fans, such as couplings, transmission belts, and transmission linkage wheels, shall be provided with guards to prevent loosening of bolts and flying out of belts and chains. people.
3. In daily inspections or during operation, operators must prevent the clothes from being twisted into the transmission when they are temporarily handled. When entering the ash collection hopper or entering bags in baghouses, workers must wear protective equipment to prevent dust or eye damage.
4. For handling dust collectors containing flammable and explosive dust gas, such as bags used in coal mills, in addition to dust collectors, dust deposits in dust collectors should be removed frequently to prevent burning or explosion, and fires should be prevented from entering. It is forbidden to use electric welding during operation, and gas welding repairs pipes or shells.
5. For the positive-pressure glass fiber bag filter that handles high-temperature gas, measures should be taken to prevent heat stroke when entering the gas distribution chamber to suspend the filter bag in the summer.
6. During the maintenance of harmful and toxic gas dust collectors, to prevent possible oxygen deficiency and harmful gas poisoning accidents, the system gas may be replaced with air.
7. Whenever maintenance is over, it must be carefully checked for any tools or other objects falling into the equipment. Check whether the protective covers are installed properly and do not rush to do so.
8. When the equipment of the dust collection system is opened or stopped, it must contact with other positions and agree to drive or stop the vehicle in the order of opening and stopping specified in the operating rules.
Bag filter overhaul 1. Vacuum hood maintenance The main maintenance items for the vacuum hood are as follows:
a. The position of the mobile dust cover is correct.
b. deformed or damaged state.
c. The connection with the pipe is in good condition.
d. Dust accumulation and cleaning.
e. If the water cooling device is installed, check the displacement. Drainage temperature and leakage, keep cool.
Jiangsu Pengfei Group Xinpeng Heavy Machinery & Electrical Manufacturing Co., Ltd. Tel
2. Transmission devices such as rapping devices, star unloaders, and exhaust fans, such as couplings, transmission belts, and transmission linkage wheels, shall be provided with guards to prevent loosening of bolts and flying out of belts and chains. people.
3. In daily inspections or during operation, operators must prevent the clothes from being twisted into the transmission when they are temporarily handled. When entering the ash collection hopper or entering bags in baghouses, workers must wear protective equipment to prevent dust or eye damage.
4. For handling dust collectors containing flammable and explosive dust gas, such as bags used in coal mills, in addition to dust collectors, dust deposits in dust collectors should be removed frequently to prevent burning or explosion, and fires should be prevented from entering. It is forbidden to use electric welding during operation, and gas welding repairs pipes or shells.
5. For the positive-pressure glass fiber bag filter that handles high-temperature gas, measures should be taken to prevent heat stroke when entering the gas distribution chamber to suspend the filter bag in the summer.
6. During the maintenance of harmful and toxic gas dust collectors, to prevent possible oxygen deficiency and harmful gas poisoning accidents, the system gas may be replaced with air.
7. Whenever maintenance is over, it must be carefully checked for any tools or other objects falling into the equipment. Check whether the protective covers are installed properly and do not rush to do so.
8. When the equipment of the dust collection system is opened or stopped, it must contact with other positions and agree to drive or stop the vehicle in the order of opening and stopping specified in the operating rules.
Bag filter overhaul 1. Vacuum hood maintenance The main maintenance items for the vacuum hood are as follows:
a. The position of the mobile dust cover is correct.
b. deformed or damaged state.
c. The connection with the pipe is in good condition.
d. Dust accumulation and cleaning.
e. If the water cooling device is installed, check the displacement. Drainage temperature and leakage, keep cool.
Jiangsu Pengfei Group Xinpeng Heavy Machinery & Electrical Manufacturing Co., Ltd. Tel
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