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MFS of pulverized coal powder vibrating screen is a tradition of alternative products, In between the dust and pulverized coal bunker Within the fiber used to clean coal, sawdust and wood chips and other lightweight stuff, so that the blowing coal powder quality is in accord with the safety of injecting, and not plugging the requirement of spray gun.Coal-scraping plate driven by a motor rotation, make the light debris such as wood chips evenly scattered across the surface of the screen, easy to stop when the clean-up.
Compared with the similar equipment of the equipment, has a novel design, compact structure, low noise, smooth operation, and safety and reliability.
Mesh stainless steel screen, and long service life.Screen for easy removal and replacement.
The additional coal-scraping plate, to prevent the accumulation of pulverized coal is beneficial to the pulverized coal feeding smoothly.
The unique design of the coupling ratchet, chain drive, the maintenance is convenient.
1, Feeding mouth (1) and outlet (4) and impeller feeder and bunker connections.
2, A motor (8) to drive reducer (5), chain drive (6) to make the coal-scraping plate (10) at a relatively low speed rotation (usually 25r/min), high screening efficiency, anti-coal powder accumulation.
3, Using double bearings, filter basket smooth operation, safe and reliable;
4, The whole machine runs smoothly with low noise.
5, The screen is wear-resistant steel wire mesh.
6, Additional wind mixing pulverized coal pulverized coal board (to be automatic), in favour of the whereabouts of pulverized coal.
7, Coal-scraping plate rotation: clockwise from the top looking down
Points for attention in use
A) normal starting time, to ensure ethmoid-line without coal, namely the no-load startup.After the normal operation, such as speed, and then start the impeller feeder uniform supply of coal to the coal powder sieve.When the normal shutdown, the closed impeller feeder, to stop delivering coal to be shut down when no coal sieve.
B) regular cleaning the screen; Clean-up period in accordance with specific provisions of the specific circumstances of the use of each manufacturer.
C) in order to ensure security, Cleaning impeller feeder at the clutter of the Internet must be shut down, Stop the coal to the coal powder sieve, the motor (9) is to cut off the power supply at the same time, to stay after the shutdown, timely and clear the clutter of the Internet will be screened.
D) to regularly check the bolt fastening of coal-scraping plate and the lower part of the wear of the scraper.The adjustment of the lower scraper and the distance is greater than 20mm per cent of the screen.On the upper cover plate of coal-scraping plate can be removed.
E) screen for consumable, perishable items, the preparation of the necessary storage.
F) prior to the use of reducer should be injected into the N220-320 (ambient temperature-from 30 to 40 degrees Celsius) or N320-N460 (ambient temperature from 40 to 65 degrees Celsius) on the center of the lubricating oil to the oil and small taper on off the ventilator.100 Hours after the initial operation, to wash the inside and put the new oil, then change the oil every 2500 hours at a time.In order to ensure good lubrication in the operation of equipment, you should periodically check the amount of oil in the oil above the median line.
G) bearing the screen to regular injection of pulverized coal of 3 # lithium grease.
H) to overload protection device of motor.
J) after operation, from the top down, the coal-scraping plate rotating in clockwise direction.
Installation and maintenance
The normal installation
A). It is based on the whole, and outlet flange with parallel alignment;
B) the inlet and outlet flange tightening, okay, must be sealed airtight;
C). The various fastening bolts must be a thorough examination before test machine is good.
The normal use and maintenance
A). The use of maintenance opportunities, check the wear of coupling pin-hole and so on, timely replacement of the case;
B). From gear reducer's bottom fastening bolt, the concentricity of the coupling correction;
C). To remove coupling pin hole of coal.
Coal powder sieve of the Constitution guarantee period for three months for one year (the screen), other components such as damage in normal use within one year, free replacement or repair.