Principle and application of rotary furnace

Principle: The rotary furnace body adopts a gear transmission structure, and a flange is welded at the center of the bottom of the furnace body. , the flange plate and the flange on the rotating shaft are connected by bolts, and the rotating shaft is installed on the central base through upper and lower bearings, forming the rotation center of the furnace body; the motor, reducer, and gear transmission constitute the power source for the rotation of the furnace body. When the motor is turned on, it is transmitted to the transmission shaft through the reducer at a certain speed ratio. A gear is installed on the upper end of the transmission shaft. The gear directly forms a gear transmission with the pin gear at the bottom of the furnace shell. When the power source drives the gear to rotate, the furnace shell is centered at the bottom. The machine base rotates as a rotating axis , At this time, the guide wheel supporting the bottom surface of the furnace shell is a pulley, so that the furnace shell rotates with a small torque. By designing a certain transmission ratio for each transmission section, the furnace shell is guaranteed to rotate at a certain speed. At the same time, the motor is adjusted through the frequency converter to select the required speed.

16-plate hot air rotary furnace

Electric type: Voltage: 380 Weight: 1600kg Power: 39.2kw Energy consumption: Constant temperature average ~39.2kw /h

Diesel type: Voltage: 380 Weight: 1600kg Power: 3.2kw Energy consumption: Constant temperature average ~1.8kg/h That is 2 liters/h

Gas type: Voltage: 380 Weight: 1600kg Power 3.2kw Energy consumption: Liquefied petroleum gas ~2kg/h Natural gas ~5.7m/h Pressure: 2200-3200pa

32-plate hot air rotary furnace

Electric type: Voltage: 380v Weight: 2200kg Power: 48.2kw Energy consumption: Constant temperature average ~33kw/h

Diesel type: Voltage: 380v Weight: 2200kg Power: 3.2kw Energy consumption: Constant temperature average ~2.5kg /h is 2.8 liters/h

Gas type: Voltage: 380v Weight: 2200kg Power: 3.2kw Energy consumption: Liquefied natural gas ~3.2kg/h Natural gas ~7.5-8m/h Pressure 1800-2000pa

64-plate double-door hot air rotary furnace

Electric type: Voltage: 380v Weight: 3200kg Power: 77.5kw Energy consumption: Constant temperature average ~50 degrees/h

Diesel type: Voltage 380v Weight: 3200kg Power: 5.5kw Energy consumption: Constant temperature average ~3kg/h That is 4 liters/h

Gas type: Voltage: 380v Weight: 3200kg Power: 5.5kw Energy consumption: Liquefied petroleum gas ~4.2kg/h Natural gas ~9~10m/h

Pressure 1800-2000pa

Rotary furnace care and maintenance

1. Daily Maintenance content:

1. After the stove has completely cooled down, use warm water and kitchen detergent to clean the inside, glass and exterior of the stove. During the wiping process, you must not

use stove cleaners or any substances containing acid or bleach. It is absolutely forbidden to use steel wool or metal brushes. You should use a soft cloth to clean

Use clean warm water and keep the cloth moist, not so wet that it drips. Use the same method to clean all types of trolleys.

2. For customers who use oil furnaces, they need to check the amount of diesel fuel in the tank before use every day to ensure that the machine will not run out of oil during use. After completion, wipe the outside of the fuel tank with detergent and a soft cloth, and close the fuel valve.

2. Monthly maintenance

1. Clean the water pipe filter element, remove the filter element, clean it with water and put it back again, then turn on the water source to check if there is any water leakage

2. Lubricate the trolley spindle bearing andIf the trolley caster base is found to be damaged, it should be replaced immediately

3. Check the chain tension, adjust it based on the adjustable distance of 10mm in the straight middle section of the hand-pushed chain, and lubricate the chain

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Oil

4. Use butter to lubricate the upper and lower shafts of the door and the door lock mechanism to Make sure the door opens and closes freely without any abnormal noise or inconvenience

5. Open the maintenance door (for customers using oil furnaces), clean the dust and garbage around the burner, and wipe the floor panels with a damp cloth.

Furthermore, remove the core of the small filter above and below the fuel tank, and spray clean it and the inner cavity with high-pressure air.

3. Quarterly maintenance content:

1. Use a soft brush and vacuum cleaner to clean all electrical components, wiring terminals, motor casing, circulation fan and exhaust fan blades

2. Check and test the control system, test the temperature to ensure it can be shut down normally, and test whether the thermostat and thermal protector are working properly.

3. Check whether the door seal is intact. If it is damaged, it must be replaced to ensure its insulation effect.

4. If the water pipe in the furnace is blocked, the water pipe and the right side must be removed. Completely clean the inner panels and steam pipes, and replace the water pipes and steam pipes if necessary

5. Check whether the fluorescent tube is damaged

6. (For customers using oil furnaces) A ​​comprehensive inspection of the burner should be done every quarter to detect problems in time and eliminate hidden dangers.

Adjust the burner to a suitable working condition and remove the carbon deposits on the burner

4. Annual maintenance

In addition to adhering to the above terms, a comprehensive maintenance is also carried out every year

1. For customers who use electric furnaces, professionals will perform inspections of various motors of the converter every year Do a comprehensive inspection to detect problems in time, and perform a test on the electric heating tube. Try to see if there is damage to the electric heating tube to ensure that the entire converter heats up well

2. Customers who use oil furnaces or gas furnaces must have a comprehensive inspection of all types of motors in the converter by professionals every year , in order to find problems in time

and conduct a comprehensive cleaning of the entire heat exchanger. The method is: dismantle the burner, use high-pressure air to spray the inside of the heat exchanger, so that the carbon deposits attached to the plate are separated from the plate and blown out of the heat exchange chamber to ensure that the heat exchanger is exposed inside. of cleanliness.