Corn dryer maintenance and precautions

Thanks to the strong support of the “Opinions on Vigorously Promoting the Socialization of Agricultural Machinery Service” issued by the Ministry of Agriculture, the sales volume of corn dryers has increased very rapidly with the strong support and promotion of the agricultural machinery department, along with the use of corn dryers. With the rapid growth of the quantity, problems related to corn dryers have begun to appear gradually. No matter whether it is a preliminary installation test machine, or in the normal production process, or after the use of maintenance and maintenance, there are many problems with the user. Proposed.

Corn dryer as a large-scale machine equipment installation test machine is generally a factory to send a special technical staff to guide, in addition to a few self-installed, most users usually do not have much doubt, and corn dryer The related technologies are quite mature at present. In the normal production process, users rarely encounter problems that cannot be solved except for individual emergencies. However, the use of corn dryers has a certain seasonality. Most of the other time All of them are in shutdown state, so their maintenance and maintenance will determine whether the next use is in good condition.

Corn dryer features advantages:

1. The structure of the corn dryer is simple, small in size, convenient to operate, easy to transport and move, and convenient for production operations in different occasions;

2, corn dryer equipment to hot air as a drying medium, the use of low-temperature cycle drying process, so that drying material is heated, precipitation, full, good quality after baking;

3, the dryer equipment to coal, rice husk or straw as fuel, after combustion and heat exchange into clean hot air, no pollution to the dried corn;

4. The corn dryer equipment produced by Xinxin Machinery has small investment, low use cost, automatic control of work process, automatic shutdown, simple and labor-saving operation, and is very suitable for the needs of small and medium-sized farms and farmers;

5. The dryer is equipped with automatic on-line temperature measurement and humidity measuring device, which greatly improves the degree of automation and has good drying uniformity.

6. The equipment is easy to clean and thorough, it will not be mixed, and it has good drying effect on corn and other high moisture crops;

Corn dryer maintenance precautions:

1, before the shift should check the maintenance of moving parts, bearings, conveyor belts, V-belt whether there is damage, should be promptly maintained and replaced.

2. Lubrication and maintenance. Every 100 hours of heat fan operation, the chiller will be supplemented with lubricant every 400 hours of operation. Every 1000 hours of operation of the motor, maintenance and replacement of butter. Lifter and conveyor bearings are filled with oil every shift.

3, maintenance of vulnerable parts: hoist bearings, bearing seats, lifting bucket, lifting bucket screws are easy to loose, it is necessary to overhaul maintenance. Conveyor bearings, tape connection buckles, always check and replace. Electrical and moving parts should be overhauled. Overhead maintenance attention to safety.

4. Shutdown maintenance: When each work season is shut down for use, the dryer should clean up the debris inside the air duct. The hoisting machine should loosen the tensioning wire. The fan should clean the airfoils adhesion. The hot blast furnace exchanger should clear the sedimentation pool. , And clean up the pipeline pipe one by one. Speed-regulating motor speed table zero standby.

5, if the corn dryer is operating outdoors, must take appropriate rain protection measures, the entire machine needs a large-scale maintenance and repair every year, every two years need to conduct a paint protection.

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