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Full automatic control lime shaft kiln production line
The invention discloses a full automatic control lime shaft kiln production line comprising a shaft kiln, a material loading system, a material distributing system and an ash discharging system, wherein the material loading system comprises a mixed hopper, a limestone storehouse, a first belt type conveyor for conveying limestone, a coal storehouse and a second belt type conveyor for conveying coal; the material distributing system comprises a material distributing device arranged on the top of the shaft kiln; and the ash discharging system comprises a cooling device arranged in the shaft kiln and a plurality of ash scrabbling machines arranged on the bottom of the shaft kiln. By utilizing the full automatic control lime shaft kiln production line, on premise of ensuring low cost and high maneuverability, raw material mixed proportion can be conveniently regulated and controlled, lifting of hopper is convenient and reliable, and the lifting efficiency is high. Shaft kiln material face is divided to four small area blocks by revolving the material distributing device, materials are distributed uniformly on three line faces and seven point faces, and therefore, material face in the kiln is uniform, and the roasting stability is improved. By utilizing the full automatic control lime shaft kiln production line, seal of kiln bottom is ensured, fuel is saved, and power consumption is saved.
Full automatic control lime shaft kiln production line
The invention discloses a full automatic control lime shaft kiln production line comprising a shaft kiln, a material loading system, a material distributing system and an ash discharging system, wherein the material loading system comprises a mixed hopper, a limestone storehouse, a first belt type conveyor for conveying limestone, a coal storehouse and a second belt type conveyor for conveying coal; the material distributing system comprises a material distributing device arranged on the top of the shaft kiln; and the ash discharging system comprises a cooling device arranged in the shaft kiln and a plurality of ash scrabbling machines arranged on the bottom of the shaft kiln. By utilizing the full automatic control lime shaft kiln production line, on premise of ensuring low cost and high maneuverability, raw material mixed proportion can be conveniently regulated and controlled, lifting of hopper is convenient and reliable, and the lifting efficiency is high. Shaft kiln material face is divided to four small area blocks by revolving the material distributing device, materials are distributed uniformly on three line faces and seven point faces, and therefore, material face in the kiln is uniform, and the roasting stability is improved. By utilizing the full automatic control lime shaft kiln production line, seal of kiln bottom is ensured, fuel is saved, and power consumption is saved.
Full automatic control lime shaft kiln production line
CHEN JUNPING (author) / HUANG JIANKANG (author) / YAO XIHONG (author) / WU CHEN (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Method for producing lime through lime shaft kiln with independent cooling device and shaft kiln
| European Patent Office | 2021