Brick and tile structure drying equipment works
1.1 Barn features
Brick and tile structure drying equipment is a medium-sized automatic baking room of Beijing Tianyi Wuyuan Electromechanical Company. It is suitable for the drying, baking or preparation of agricultural and sideline products, such as jujube, Chinese herbal medicine, tobacco, fruits, dried fruits and some food, meat, seafood, vegetable dehydration and so on. Can effectively improve product quality, value, and extend the shelf life. The overall supporting heating, double-circulation airflow, unique energy-saving design, simple operation and temperature control, make the operation cost extremely low, and is conducive to environmental protection.
1.2 Working principle
The brick structure drying equipment heats the air in a hot air furnace to form hot air for drying and baking of the materials. The heat of the double-cycle hot air continuously evaporates the moisture of the material, and is continuously supplemented to accurately maintain the set working temperature; at the same time, the moisture in the high-temperature baking room is replaced by the low-temperature ambient air to achieve the purpose of moisture-discharging and drying. . The amount of moisture discharged under automatic humidity control is equal to the amount of water evaporated by the material. Accurately maintain the set zui good drying humidity (dry and wet temperature difference). Using this barn, the indoor air can be cleaned, smokeless gas is polluted, the temperature rises evenly and quickly, and the humidity is controlled directly to control the amount of dehydration, which can effectively avoid the problem of inaccurate temperature and humidity during baking.
Loading
2.1 If the user supplies the material carrier such as trays, hangers, etc., it must be ventilated, and the air flow gap should be ensured. The air flow can pass through the material up and down, and the material should not be pressed or airtight.
2.2 The material should be dense and even, avoiding uneven drying of all parts.
2.3 The appearance and internal quality of different materials after drying and drying are affected by the speed of dehydration, temperature and humidity. Therefore, users need to constantly sum up experience in the practice to get good results.
2.4 The surface and internal structure of different materials are different, so the surface water loss rate and internal water extravasation rate are different. According to the structural characteristics of the material combined with the temperature, humidity and wind speed of the environment, the decision is made after the Zui The drying speed of the material, sometimes too fast, sometimes lengthens the time required for complete drying.
Burner
3.1 Use wood to ignite. Volatile fuels such as gasoline, alcohol, etc. are not available.
3.2 The coal block size is good between 2 and 5 cm. Pulverized coal needs to be made into coal.
3.3 First point the fire, dehumidify (into the fresh air), do not heat up, and then reload the materials.
3.4 The coal seam in the furnace should not be higher than 20 cm. Master the interval between cleaning, slag removal and coal filling to ensure firepower and fully burn.
3.5 In case of power failure, use wet coal to suppress fire, close the fire inlet valve, open the coal filling door, close the flue gas valve, and wait for the power supply to resume.
3.6 After the power supply is restored, close the coal filling door, open the fire inlet valve, and resume automatic control.
3.7 Depending on the ash content of the coal, it is necessary to open the dust eliminator and the ash plug on the flue in time to remove the ash.
3.8 At the end of the baking period, the horizontal chimney on the stove, the lower end of the dust collecting cylinders on both sides and the lower end of the outdoor chimney should be unscrewed, cleaned inside and outside the furnace, and the furnace should be sealed as much as possible to prevent air circulation.
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Wuyuan county dafeng oil food co.,ltd , https://www.dafengfood.com.cn