New-type gypsum frying boiler- ebullience calciner
First grind and second bake. The largest advantage of this technique, compared with that of “first grind and second bake”, is energy consumption reduction. Large plaster stone shall be ground into powders with diameter less than 0.2mm, which increases the specific surface when calcining, enlarges the contact area with heat medium, improves calcination heat exchange efficiency and lowers energy consumption greatly. This equipment has small bulk, large production capacity, and simple structure and is hard to destroy.
The equipment configuration table fluidized furnace
Daily output (T) | Volume of fluidized furnace (M) | Roots blower (KW) | Electrostatic precipitation ( | Thermal conductivity oil furnace | Auxiliary equipment | note |
150 | 1.3 | 11 | 4 | 200 | Hoist, root blower, feeder conveyor, frame body | |
200 | 1.4 | 15 | 5 | 300 | |
300 | 1.6 | 18.5 | 6 | 500 | |
400 | 2.0 | 22 | 8 | 600 | |
500 | 2.4 | 30 | 10 | 800 | |
Note: in addition to the above mentioned equipment, we also provide the design for the entire production line and auxiliary equipment election. We will send technical engineer to the buyer’s site for installation and debugging machine until the quality gypsum is produced.
gypsum rock
3.Obvious Advantages
(1) Simple and sustainable structure
fluidization material, funace doesn't need rotatable component , it easy to built and almost free of maintenance.
low temperature heat source, the furnace won't be damaged by over heating and has longer operating life.
(2) Compact design and less space requirement
vertical arrangement, the dust catcher on the top of the furnace body is integrated with the boiling furnace compactly. both save space and avoids condensation of the dust collecting system.
(3) Low energy consumption
The heat energy, is almost all used for material's dehydration.
the steam boilers or hot oil boilers are boilers, efficiency can reach 60-70% and the oil boiler's can reach 70-80%.
our company uses organic heat carrier hot oil boiler(heating conduction oil boiler). with steam,it can reach 57-67%,it can reach 67-76%.
(4)Reliable quality, ideal compositions of Paris Powder, stable Physical properties
low temperature heat source, the plaster does not tend to be over calcined. only if controlling the discharte gypsum and with less than 5% anhydrite. and the spare is all hemihydrate gypsum.
this composition is very ideal and with stable physical property.
The most appropriate price, to provide the best quality products and services to establish long-term relationship with our customers.
Besides the equipment mentioned above, design for the entire production line and auxiliary equipment election are provided, and technical engineers would be sent to the customer’s site for installation and debugging machine to guarantee qualified product.