Lime Plant 1000TPD 22 Push Rods 45KW Vertical Preheater

Vertical Preheater Introduction:

The vertical preheater is one host device of the active lime production line, and its main function is to send limestone from the upper hopper to the body of preheater, while using high-temperature exhaust gas (950℃--1100℃) discharged from the calcinations kiln to make heat exchange, and then preheat the materials evenly into above 900℃ in the preheater. After preheating ,there is 30% CaCO3 will be broken down and then pushed into rotary kiln for burning by the hydraulic push rod .So such a calcinations process not only shorten the time of limestone burning in the kiln, but also can get a high activity degree of lime.

Vertical Preheater Features:

Two basic preheater shapes, a few different module geometries and a wide range of preheater sizes.

Efficient counter-flow heat transfer.

The largest hydraulically actuated discharge plungers in the industry.

Installed stand-by hydraulic system pump

Compartmentalized design includes a stone feed pin gate and an exhaust gas isolation damper at each module

Robust design, with refractory lining throughout, affords decades of service life

Vertical Preheater Benefits:

Excellent heat recovery

Compartmentalized design accommodates on-line removal of any scaling or building within the module that may occur, without compromising production.

Large plunger workface allows for more work to be done with fewer moving parts.

Redundant hydraulic pump affords excellent system availability/reliability.

Vertical Preheater Technical Details: