The maintenance and maintenance of the herbal dryer, remember these six basic points!

　　In recent years, a number of favorable policies such as the development strategy of Chinese medicine, poverty alleviation and agricultural supply-side reform have promoted the rapid development of the Chinese herbal medicine industry, and the Chinese medicine industry has ushered in good development opportunities, which has also brought business opportunities to the upstream Chinese medicine drying equipment market
It is understood that, with the development of drying technology, the current market of medicinal dryers and traditional drying equipment than has a great advantage, such as in the drying process to keep the material not deformation, impercespoil, non-oxidation, nutrient loss, long storage period, and equipment energy consumption is less, drying efficiency, automatic control mode makes the operation more convenient, users can also according to the actual needs to set different drying curves, to meet different drying needs
However, good equipment also requires regular maintenance in order to extend the life of the equipment So, what are the basic points of maintaining the herbal dryer?
First, the dust removal system is an important part of the dryer, the dust removal system in the test and adjustment, the position of the adjustment valve and valve plate should be fixed clear lying, not freely replaced
In drying production operations, the dust removal system of the dryer in particular needs to be managed, operators need to strictly control the temperature of static duster flue gas, prohibit the high temperature specified by the equipment, prevent deformation, to ensure the normal operation of the equipment
In addition, in order to better ensure the better operation of the dust removal system, the operator should start or shut down the equipment according to the drive and parking sequence between the production equipment and the dust removal system According to the relevant regulations, the dust removal system should be started before the dryer starts and shut down after the production equipment is stopped to better prevent dust and other impurities from being deposited in the pipe or causing environmental pollution
Second, before starting the dust removal system of the herbal dryer, it is necessary to check the lubrication and air tightness of rotating parts on the ventilator, motor and dust remover, and pay attention to the performance of the cooling and installation
At the same time, the wheel should be prevented from skewining in different directions In the adjustment process, in order to make the dryer cylinder move up, it is necessary to pour some lubricant on the surface of the wheel to increase the surface friction;
Third, the turning gear in operation if there is an impact sound should immediately stop the inspection, and eliminate Pay attention to check the wear level of wear parts, always pay attention to replace the worn parts
Fourth, the dryer bearing oil temperature increased, should immediately stop to check the cause to eliminate Industry reminds that the temperature inside the dryer should be tested according to the change of temperature in the dryer to accurately judge the temperature inside the dryer, and based on this on the basis of the addition of external fuel to control
In general, the addition of external fuel needs to be carried out in accordance with the principle of multiple small amounts, to avoid excessive or too little fuel addition caused by temperature rise is not up to standard or not fully burned
Fifth, drying should be controlled under a certain temperature, humidity, and wind speed and other technical parameters to ensure that the material in the drying process of the rational composition to maintain
It is understood that the material placement, accumulation thickness, etc will affect the drying speed The thickness of the accumulation should be reasonably controlled, and the heat exchange area and ventilation should be increased, thus speeding up the drying speed
Sixth, the bearings of the medicinal dryer, bearing seat, lifting bucket, lifting bucket screws easy to loosen, to be frequently overhauled and maintained Conveyor bearings, tape connection buckles, to be checked frequently replacement
In addition, the need to replace regular maintenance equipment, dryer should clean the internal air duct debris, the lifter should be loose tight wire, the fan should clean up the wind leaf adhesive, hot air furnace exchanger should clean the sedimentation pool ash, and root by root to clean the column pipe pipe The speed control motor speed gauge returns to zero standby
If the dryer is operating outdoors, it is necessary to take appropriate rain and snow protection measures, the whole machine needs to carry out a large-scale maintenance and overhaul every year.