Drum fixing machine is a kind of production equipment commonly used in tea production. Scientific use and maintenance can not only improve the working efficiency of the drum cleaning machine, but also effectively improve the quality of tea. Below, the use, maintenance and maintenance of the drum cleaning machine are described below.
Proficient in the performance of equipment Drum cleaning machine is mainly composed of the upper leaf device, the drum, the leaf-discharging device, the transmission mechanism, and the stove. The upper leaf device is a canvas conveyor belt with a width of 250 mm. The upper blade is mounted on the upper surface and is installed at 350 with the ground. The lower end is a leaf bucket and is installed in the pit. The upper end is connected to the tea tray of the drum. The barrel wall is welded with 5-6 spiral guide vanes. The stove is mainly composed of a furnace, a flue and a chimney. The working principle of the drum fixing machine is that the fresh leaves continuously advance while being heated and rotated by the drum installed in the stove, while absorbing heat and evaporating moisture. Under the action of the heat retained by the barrel wall heat and moisture evaporation, the fresh leaves are rapidly wilted and cooked, and the activity of the enzymes in the tea leaves is terminated, so as to achieve the purpose of fixation. Drum cleaning machine can handle 300-500 kilograms of fresh leaves per hour.
Strictly follow the operating procedures
1. installation. The currently used roller type fixing machine generally installs the machine along the wall in the workshop. When building the workshop, a 1.61.5-meter stove door hole should be reserved at the corresponding position of the drum installation, and a 1.5-meter-wide 1.5-meter 0.7-meter upper-leaf device pit should be excavated in the corresponding position in the workshop. The surface of the pit is made of cement with a smooth surface. At the time of installation, the racks and stoves are positioned first, then the support rollers and the simplifications are erected, and then the furnace body and the chimney are built. The gap between the furnace wall and the Simplified Upper Stopper should be around 15mm, so that there is no card jam. Finally, install the transmission parts, upper leaf mechanism and lower leaf dehumidification device
2. Commissioning and use. After the roller fixing machine is installed, it is necessary to carry out debugging. When debugging, slowly oven, and carefully check the tightening screws in various parts. At the same time, the required variety of lubricants must also be added at each drive position. Simplify the operation of Simplified Simplified Chinese by hand, and wait until everything is normal before starting up. During the operation, the Simplified Temperature at the beginning of the operation is relatively high. Some fresh leaves can be put in first and then put in some fresh leaves. After the temperature is stabilized, they can be transferred to the normal upper leaves. The amount of upper leaves is about 70 kilograms per minute with a 70-type drum fixing machine. When working, you must pay attention to the stability and balance of the fire temperature and the amount of the upper leaves. 20-30 minutes before the end of fixing shall stop refueling and reduce the amount of leaves. After the completion of the fixing operation, the furnace door must be opened and the fuel should be returned. After the furnace temperature drops, it can be turned off.
Pay attention to strengthen maintenance
1. Lubrication maintenance. The rolling and fixing machine shall check all the transmission parts and fasteners before operation, and shall pay attention to the lubrication of each operating part during use. Between the driving gear and the Spur ring gear of the drum fixing machine, between the supporting roller and the drum barrel clamp and between the open gear drive, a small amount of oil must be dripped with the oil pot several times a day; Fill the butter with a small amount of butter between the sprocket and the chain; all the roller bearings of the fixing machine must be removed and checked once a year and filled with butter. When using a friction wheel drive, the roller at the front end of the drum drives the drum rotation because it also acts as an active friction wheel. Therefore, under normal circumstances, no butter can be added, otherwise the power transmission will be affected. Only a small amount of oil can be added to the active roller when there is a loud noise from the friction drive.
2. Conveyor belt repairs and maintenance. During the operation, if there is unevenness in the conveyor belt of the upper leaf device, three pairs of support rollers can be used to adjust; when the conveyor belt has deviation or looseness, the upper and lower adjustment screws on both sides can be used to adjust, if the conveyor belt is too long, Can remove the belt connector, cut the appropriate length, then connect the connector, re-adjust
3. Maintenance after shutdown. Whenever the tea season ends, the machine should be thoroughly checked and repaired. Parts that wear exceed the limit should be promptly replaced. Inspection gaps and test adjustments must be made to the clearances of moving parts, and necessary repairs should be made to the damaged parts of the stove. All parts that need to be added to the lubricant should be fully refilled and properly prepared. Whole machine hygiene and cleaning work.
Proficient in the performance of equipment Drum cleaning machine is mainly composed of the upper leaf device, the drum, the leaf-discharging device, the transmission mechanism, and the stove. The upper leaf device is a canvas conveyor belt with a width of 250 mm. The upper blade is mounted on the upper surface and is installed at 350 with the ground. The lower end is a leaf bucket and is installed in the pit. The upper end is connected to the tea tray of the drum. The barrel wall is welded with 5-6 spiral guide vanes. The stove is mainly composed of a furnace, a flue and a chimney. The working principle of the drum fixing machine is that the fresh leaves continuously advance while being heated and rotated by the drum installed in the stove, while absorbing heat and evaporating moisture. Under the action of the heat retained by the barrel wall heat and moisture evaporation, the fresh leaves are rapidly wilted and cooked, and the activity of the enzymes in the tea leaves is terminated, so as to achieve the purpose of fixation. Drum cleaning machine can handle 300-500 kilograms of fresh leaves per hour.
Strictly follow the operating procedures
1. installation. The currently used roller type fixing machine generally installs the machine along the wall in the workshop. When building the workshop, a 1.61.5-meter stove door hole should be reserved at the corresponding position of the drum installation, and a 1.5-meter-wide 1.5-meter 0.7-meter upper-leaf device pit should be excavated in the corresponding position in the workshop. The surface of the pit is made of cement with a smooth surface. At the time of installation, the racks and stoves are positioned first, then the support rollers and the simplifications are erected, and then the furnace body and the chimney are built. The gap between the furnace wall and the Simplified Upper Stopper should be around 15mm, so that there is no card jam. Finally, install the transmission parts, upper leaf mechanism and lower leaf dehumidification device
2. Commissioning and use. After the roller fixing machine is installed, it is necessary to carry out debugging. When debugging, slowly oven, and carefully check the tightening screws in various parts. At the same time, the required variety of lubricants must also be added at each drive position. Simplify the operation of Simplified Simplified Chinese by hand, and wait until everything is normal before starting up. During the operation, the Simplified Temperature at the beginning of the operation is relatively high. Some fresh leaves can be put in first and then put in some fresh leaves. After the temperature is stabilized, they can be transferred to the normal upper leaves. The amount of upper leaves is about 70 kilograms per minute with a 70-type drum fixing machine. When working, you must pay attention to the stability and balance of the fire temperature and the amount of the upper leaves. 20-30 minutes before the end of fixing shall stop refueling and reduce the amount of leaves. After the completion of the fixing operation, the furnace door must be opened and the fuel should be returned. After the furnace temperature drops, it can be turned off.
Pay attention to strengthen maintenance
1. Lubrication maintenance. The rolling and fixing machine shall check all the transmission parts and fasteners before operation, and shall pay attention to the lubrication of each operating part during use. Between the driving gear and the Spur ring gear of the drum fixing machine, between the supporting roller and the drum barrel clamp and between the open gear drive, a small amount of oil must be dripped with the oil pot several times a day; Fill the butter with a small amount of butter between the sprocket and the chain; all the roller bearings of the fixing machine must be removed and checked once a year and filled with butter. When using a friction wheel drive, the roller at the front end of the drum drives the drum rotation because it also acts as an active friction wheel. Therefore, under normal circumstances, no butter can be added, otherwise the power transmission will be affected. Only a small amount of oil can be added to the active roller when there is a loud noise from the friction drive.
2. Conveyor belt repairs and maintenance. During the operation, if there is unevenness in the conveyor belt of the upper leaf device, three pairs of support rollers can be used to adjust; when the conveyor belt has deviation or looseness, the upper and lower adjustment screws on both sides can be used to adjust, if the conveyor belt is too long, Can remove the belt connector, cut the appropriate length, then connect the connector, re-adjust
3. Maintenance after shutdown. Whenever the tea season ends, the machine should be thoroughly checked and repaired. Parts that wear exceed the limit should be promptly replaced. Inspection gaps and test adjustments must be made to the clearances of moving parts, and necessary repairs should be made to the damaged parts of the stove. All parts that need to be added to the lubricant should be fully refilled and properly prepared. Whole machine hygiene and cleaning work.
Antineoplastic,Antineoplastic Agents,Natural Antineoplastic,Methotrexate Antineoplastic
NOUVASANT PHARMhealth LTD. , http://www.nouvasant.com