Description
Key words: XF boiling dryer for potassium nitrate, special dryer for potassium nitrate
Classification: chemical engineering industry
Case overview: the potassium nitrate boiling dryer is composed of air filter, forced draft fan, heater, boiling bed host, cyclone separator, high-pressure centrifugal fan, operation platform, etc. Automatic production can be carried out and it is a continuous drying equipment. The drying speed is fast and the temperature is low, which can ensure the product quality.
Material name potassium nitrate
Initial moisture 4%
The final moisture
Treatment capacity 6000kg / h
The equipment
Bed area (M2) 9.0
Length of drying section 9m
Length of cooling section 1m
Drying capacity (kgH2O / h) 260
Forced draft fan power (kw) (hot) 45KW / set
Induced draft fan power (kw) 75kW / set
Cooling forced draft fan (kw) 7.5kw/set
Cooling induced draft fan (kw) 22KW / set
Inlet air temperature (℃) 145
Outlet air temperature (℃) 70
Overall dimension of main engine L × w × H (m) 10 × 2.0 × 5.7
Heat source steam heat exchanger
Energy consumption 1800kg steam
The total installed power is 149.5kw
Equipment material: the contact part between fluidized bed and material is made of stainless steel 304, the lower air chamber is made of stainless steel 304, and the outrigger, support frame and external reinforcement are made of carbon steel. The fluidized bed plate is made of 2 mm thick fluidized bed plate, and the settlement chamber 304 is made of 4 mm thickness with reinforcing rib; the air regulating door is made of stainless steel 304; the induced draft fan, hot air blower and cooling blower are made of carbon steel, and the flange is made of carbon steel.Potassium nitrate is widely used in agricultural market. It belongs to binary compound fertilizer. Potassium nitrate is chlorine free potassium and nitrogen compound fertilizer. The total content of potassium and nitrogen in plant nutrients can reach about 50%, which has good physical and chemical properties. In addition, potassium nitrate is also used to make fireworks, matches, ceramic glaze, etc.
Potassium nitrate boiling dryer: potassium nitrate boiling dryer is composed of air filter, forced draft fan, heater, boiling bed host, cyclone separator, high-pressure centrifugal fan, operating platform, etc. At the same time, the filtered clean air enters the bottom of the fluidized bed after heating and contacts with the solid material through the distribution plate to form fluidization, so as to achieve the heat and mass exchange of gas and solid. After drying, the material is discharged from the outlet, and the waste gas is discharged from the top of the fluidized bed, and the solid powder is recovered by the cyclone dust collector group and then discharged. The drying system adopts steam heating.
Product advantages:
1. Automatic production can be carried out and it is a continuous drying equipment.
2. The drying speed is fast and the temperature is low, which can ensure the product quality.
Classification: chemical engineering industry
Case overview: the potassium nitrate boiling dryer is composed of air filter, forced draft fan, heater, boiling bed host, cyclone separator, high-pressure centrifugal fan, operation platform, etc. Automatic production can be carried out and it is a continuous drying equipment. The drying speed is fast and the temperature is low, which can ensure the product quality.
Material name potassium nitrate
Initial moisture 4%
The final moisture
Treatment capacity 6000kg / h
The equipment
Bed area (M2) 9.0
Length of drying section 9m
Length of cooling section 1m
Drying capacity (kgH2O / h) 260
Forced draft fan power (kw) (hot) 45KW / set
Induced draft fan power (kw) 75kW / set
Cooling forced draft fan (kw) 7.5kw/set
Cooling induced draft fan (kw) 22KW / set
Inlet air temperature (℃) 145
Outlet air temperature (℃) 70
Overall dimension of main engine L × w × H (m) 10 × 2.0 × 5.7
Heat source steam heat exchanger
Energy consumption 1800kg steam
The total installed power is 149.5kw
Equipment material: the contact part between fluidized bed and material is made of stainless steel 304, the lower air chamber is made of stainless steel 304, and the outrigger, support frame and external reinforcement are made of carbon steel. The fluidized bed plate is made of 2 mm thick fluidized bed plate, and the settlement chamber 304 is made of 4 mm thickness with reinforcing rib; the air regulating door is made of stainless steel 304; the induced draft fan, hot air blower and cooling blower are made of carbon steel, and the flange is made of carbon steel.Potassium nitrate is widely used in agricultural market. It belongs to binary compound fertilizer. Potassium nitrate is chlorine free potassium and nitrogen compound fertilizer. The total content of potassium and nitrogen in plant nutrients can reach about 50%, which has good physical and chemical properties. In addition, potassium nitrate is also used to make fireworks, matches, ceramic glaze, etc.
Potassium nitrate boiling dryer: potassium nitrate boiling dryer is composed of air filter, forced draft fan, heater, boiling bed host, cyclone separator, high-pressure centrifugal fan, operating platform, etc. At the same time, the filtered clean air enters the bottom of the fluidized bed after heating and contacts with the solid material through the distribution plate to form fluidization, so as to achieve the heat and mass exchange of gas and solid. After drying, the material is discharged from the outlet, and the waste gas is discharged from the top of the fluidized bed, and the solid powder is recovered by the cyclone dust collector group and then discharged. The drying system adopts steam heating.
Product advantages:
1. Automatic production can be carried out and it is a continuous drying equipment.
2. The drying speed is fast and the temperature is low, which can ensure the product quality.
