The dryer is a precision instrument, if the failure is not only the cause can not be successfully launched and will spend an enormous amount of maintenance costs, must pay attention to the daily maintenance of the drying equipment in order to avoid drying drying equipment failure, usually use:
First of all: the efficient boiling dryer conservation of common sense
(1) boiling dryer operator before each operation is to test the steam valve, compressed air and the range table is normal.
Second check the fluid bed dryer under air bag seals whether raised, flat-head screws are tightened to prevent the skip is pushed damaged.
Check the hopper blade turbine is too tight, bladed paddle too tight and resistance of the material, resulting in the increase in stirring motor drive load, so that the transmission bumps break or motor burned.
(4) Check the compressed air pressure is too high:
5 Check whether under the pressure of the airbag ring 0.1 ~ 0.15mpa pressure is too high sealing burst easily lead to too low will not achieve the sealing effect powder leakage, production efficiency and drying quality.
(1) likely to cause hot and cold damper cylinder momentum Ambassador throttle live then broken or damaged sealant, leak drying effect.
② bag rack cylinder thrust, the putter is easy to bend.
Second: Be sure to do the regular maintenance of fluid bed dryer
① on a regular basis in efficiency filter bags monthly cleaning once from boiling machine outlet into the loose framework of the screws, remove the mesh bag first with detergent to soak for 30 minutes, then rinse and drying.
② lubricating material vehicle transmission gear on a regular basis, fill in the fluid bed dryer lubrication record.
The ③ regularly cleaning the mixing device in the transmission lubricating.
Vibration fluidized bed dryer in daily use should be noted that the following maintenance issues:
Regular cleaning of the endoscope window cleaning deal with things falling out of bed in vivo, one born after the end of the strict cycle must clear the obstruction within the bed face.
2 Check the air spring, check the spring pressure of the air spring height, leakage, rubber aging.
3 to replace the soft connection. When the soft connection breakage, caused by the narrowing or blockage of air leakage and over-air channel, causing the air flow changes, should be replaced.
4 fans and other maintenance on the corresponding random manual. |
Efficient boiling dryer and maintenance of knowledge of the vibration fluidized bed dryer