What is the correct way to operate a stand-alone dust removal device for woodworking?
06 Oct 2024
The woodworking stand-alone dust removal equipment must be prepared before and after operation, because a large amount of heat will be generated during production, and the woodworking stand-alone dust removal equipment can only be put into operation after preparation.
The woodworking stand-alone dust removal equipment provided by the woodworking stand-alone dust removal equipment supplier summarizes the things that need to be done before and after it is operated. The content is as follows:
1. Preparations before gas introduction: Clean the site environment before gas introduction. Check whether there is condensed water in each box, and check whether each valve is in the correct position and whether the manhole is sealed. If there is a problem, deal with it in time. All irrelevant personnel leave the gas facility at the same time, and count the number of personnel. After the work is ready, notify the duty room to wait for the gas introduction instruction.
2. Gas introduction operation: Open the box net vent. After the gas test is qualified, close the box net vent and stop the nitrogen purge valve. Open the box inlet butterfly valve and blind plate valve one by one. Open the blind valve of the clean gas main pipeline, open the gas electric butterfly valve to enter the external network, and put the box into normal operation.
3. Backflush system of woodworking single-machine dust removal equipment: There are two modes: manual and automatic. When the pressure difference between the waste gas and the clean gas exceeds the set differential pressure, the box should be backflushed first.
4. Bag box ash unloading Bag box ash unloading should be based on actual conditions, and ash unloading should be carried out before backflush. Check to confirm that there is ash unloading space in the ash bin and close the upper ash bin ball valve. Start the buried scraper conveyor, start the scraper and secretly go to the site to check whether there are any abnormal conditions in the building. Open the lower ash bin feeder and open the lower ash bin ball valve. Only one box can be unloaded at a time. After the ash is unloaded, close the lower ash bin ball valve, lower ash bin feeder, and scraper in turn. It is strictly forbidden to insert hands and objects when the ash conveyor and feeder are in operation. When unloading ash, the operator and the on-duty personnel should cooperate with each other to prevent accidents caused by misoperation. The ash in the ash bin must be transported away in time.
The woodworking stand-alone dust removal equipment provided by the woodworking stand-alone dust removal equipment supplier summarizes the things that need to be done before and after it is operated. The content is as follows:
1. Preparations before gas introduction: Clean the site environment before gas introduction. Check whether there is condensed water in each box, and check whether each valve is in the correct position and whether the manhole is sealed. If there is a problem, deal with it in time. All irrelevant personnel leave the gas facility at the same time, and count the number of personnel. After the work is ready, notify the duty room to wait for the gas introduction instruction.
2. Gas introduction operation: Open the box net vent. After the gas test is qualified, close the box net vent and stop the nitrogen purge valve. Open the box inlet butterfly valve and blind plate valve one by one. Open the blind valve of the clean gas main pipeline, open the gas electric butterfly valve to enter the external network, and put the box into normal operation.
3. Backflush system of woodworking single-machine dust removal equipment: There are two modes: manual and automatic. When the pressure difference between the waste gas and the clean gas exceeds the set differential pressure, the box should be backflushed first.
4. Bag box ash unloading Bag box ash unloading should be based on actual conditions, and ash unloading should be carried out before backflush. Check to confirm that there is ash unloading space in the ash bin and close the upper ash bin ball valve. Start the buried scraper conveyor, start the scraper and secretly go to the site to check whether there are any abnormal conditions in the building. Open the lower ash bin feeder and open the lower ash bin ball valve. Only one box can be unloaded at a time. After the ash is unloaded, close the lower ash bin ball valve, lower ash bin feeder, and scraper in turn. It is strictly forbidden to insert hands and objects when the ash conveyor and feeder are in operation. When unloading ash, the operator and the on-duty personnel should cooperate with each other to prevent accidents caused by misoperation. The ash in the ash bin must be transported away in time.