Daily operation precautions and maintenance tips for high-efficiency boiling dryers

The high-efficiency boiling dryer is a fluidized dryer with a temperature-controlled probe at the air outlet, which can measure the temperature of the tuyere at any time. It uses hot air to fully contact the material to take away the water, thus achieving a dry one. A dryer is a dynamic drying device.

The equipment can be widely used in various research institutes in the pharmaceutical, pesticide, food and other industries, and the rapid drying of various granular or powder materials for testing. It is the ideal drying equipment for the laboratory, the source of granular materials, rotary granulation, screw extrusion granulation, wet mixing granulation, coating granulation, etc.

So what are the precautions for its daily operation? What are the maintenance tips? Let's share with you some of the relevant knowledge that Xiaobian has learned.

The following points need to be paid attention to during normal operation:

1. Check whether the air compressor of the high-efficiency boiling dryer is lubricated, whether there is cooling water in the gas tank, and if necessary, drain it.

2. Check whether the components of the high-efficiency boiling dryer are in good condition and disinfect according to the high-efficiency boiling dryer disinfection procedure. When the equipment is in operation, the hands, feet and objects must not protrude into the cone to prevent accidents. When the upper part is sampled, it is necessary to stop first. If it is found that there is a hard foreign object entering the machine, it should be stopped in time and then driven.

3. Push the prepared wet granules into the high-efficiency boiling dryer in time, open the high-efficiency boiling dryer for drying, and strictly control the amount of dry wet granules to not exceed 100 kg, and control the drying temperature and time.

4. Push the prepared wet granules into the high-efficiency boiling dryer in time, open the high-efficiency boiling dryer for drying, and strictly control the amount of dry wet granules to not exceed 100 kg, and control the drying temperature and time.

5. During the drying process, grasp the dry condition of the particles through the window at any time, and control the whole process of drying according to the process rules.

6. After drying, turn off the power of the high-efficiency boiling dryer and pour out the material in the dryer.

Xiaobian usually summarizes the daily routine tips:

1. Check if the compressed air pressure of the dryer is too high:

1 It is easy to cause excessive pressure of the hot and cold damper cylinders, so that the damper is broken or the sealant is damaged, and the air leakage affects the drying effect.

2 The bag cylinder frame cylinder thrust is too large, and the push rod is easy to bend.

2. The dryer operator checks whether the steam valve, compressed air and each range meter are normal before each operation.

3. Check whether the air pressure of the dryer and the lower air bag sealing ring is below 0.1~0.15mpa. If the air pressure is too high, it will cause the seal to burst. If it is too low, the leakage will not occur, which will affect the production efficiency and drying quality.

4. Check whether the upper and lower airbag sealing rings of the high-efficiency boiling dryer have protrusions, and whether the flat head screws are loose, to prevent the truck from being damaged when pushed in.

5, high efficiency boiling dryer bearing and gear life, generally 2-3 years. The lubrication of the cycloid reducer should be checked regularly. The normal oil level is at 1/2-2/3. The new equipment should be changed once after 50 hours of full load operation. Improve equipment hygiene according to the high-efficiency boiling dryer cleaning program.

6, check the lubricating oil once per shift, if the lack of oil in time to add. The gear oil and grease of the main transmission box, distribution box and transmission head part need to be inspected once every six months. Add or replace gear oil and grease as appropriate. The bottom bearing of the screw shaft is washed and removed once after 500 hours of operation. (The new machine is washed and washed once after 100 hours of operation). When assembling and disassembling parts, if it is found to be damaged, it should be replaced in time. Bearings should be strictly checked for grease. Maintain the equipment in accordance with the boiling dryer maintenance procedures.

The above is all about the daily operation precautions and maintenance tips of the high-efficiency boiling dryer . I hope that it will be helpful for everyone to use this equipment in the future.