During the use of industrial dryers, we must comply with the following safety operating procedures: Before the operation, carefully check the key parts and equipment in the process; to closely observe the operation of the equipment during the drying operation; pay attention to the safety of the operator.Let ’s take a look at what is the specific content with Xiaobian!
Safety inspection before booting by industrial dryer
1. Before homework, take a careful inspection of key parts and equipment in the process.The newly -produced projects should comprehensively debug the electromechanical system to meet the requirements of the equipments performance and pass the formal acceptance before they can be put into use.The device that is used for a long time and after maintenance should be performed before using it before use, and it should be put into operation after being approved by the person in charge of drying the person in charge.
2. Check whether the reducer and transmission parts have been added with a full lubricant.Check the tightness of each transmission belt.
3. Check whether the sound and light alarm device of the dryer is normal.
4. Check whether the hot air chamber overheating alarm device is normal with each safety temperature monitor.
5. Check whether the lightning -proof landing device is well grounded.
6. Whether the machine seats of mechanical equipment and transmission are stable.
7. Whether the bolt connection site and welding are firm and reliable.
8. Whether all operating platforms, protective railings around the ladder, and the laid non -slip steel plate or steel grille are firm.
9. Check whether the heat exchangers inlet and fans protective mesh cover at the outer air outlet is intact.
10. Check the corrosion of the power cord.
11. Check the ground protection of electrical equipment, motor, safety insurance device and insulation.
Regular inspections in industrial dryers
During the drying operation, the equipment operation was closely observed.The following abnormal situations are treated in time, and re -production can be re -produced after the failure is excluded:
1) Whether there is something blocking parts that are easily blocked;
2) Whether the conveyor belt runs exceeds the range;
3) Whether the surface temperature of the motor, the surface of the reducer exceeds the scope of the specified range;
4) Whether there is a loose and dust leakage at the French connection;
5) Whether there is a blockage and dust gathering of air ducts and slippery pipes;
6) Whether the thermal air pipe and other welding parts are welded and leakage of food leakage;
7) Whether the current and voltage index of each equipment are normal;
8) The operation of each equipment, there are abnormal sounds and abnormal odors;
9) Whether the grain output, moisture, and color after baking meet the requirements.
Industrial dryer safety operation
1. Refer to the manufacturers instruction manual.
2. The following principles should be followed in drying operations:
a) Drive the inverse process process;
b) Parking the process process;
c) During the fault, the equipment before the fault point is stopped in instant parking process and stops the feed;
3. The electrical control panel should have two functions: "lock" and "lifting the lock".The locking device of the drying system is as follows:
a) High, low position and food transportation equipment of the dryer;
b) The high, low position and inlet transportation equipment of the warehouse before baking;
c) The furnace temperature and hot air furnace fan;
D) The hot air furnace induction fan and the drumming fan;
e) The residue machine and the furnace.
4. The order of system opening and stopping is as follows:
Bakers → Food → Extract food → hot bans → The furnace heating → Adjusting the process parameters of the dryer until the grain water scores meet the requirements → normal production.

Related tags： Machinery