Vertical Lime Kiln_Henan Zhengzhou Mining Machinery Co.,Ltd.

Vertical Lime Kiln

Model:Φ2.2x38-4.3x64m
Capacity:50-500（t/d）

Lime vertical kiln, just like its name, the shape is erect. It is used for calcination limestone.

Raw Materials:

Limestone, calcium carbonate.

Application:

Metallurgy, construction materials, calcium carbide, Nanometer calcium carbonate, aerated concrete, sugaring, etc.

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Introduction

Vertical lime kiln, just like its name, the shape is erect. It is used for calcination limestone. Due to has low energy consumption, less cover area, less investment, wide applicability fuel, and more advantages, the vertical lime kiln is also widely used in metallurgy, construction materials, calcium carbide, Nanometer calcium carbonate, aerated concrete, sugaring, etc.

Applicable fuels are solid fuels such as coke and anthracite etc..

Application: such as metallurgy, building materials, calcium carbide, nano-calcium carbonate, aerated concrete, and sugar making.

Product Advantages

01

This kiln is flexible in operation and can be adjusted within 60-100%, all can achieve the stable operation.
02

Applicable fuels are solid fuels such as coke and anthracite etc..
03

Low heat consumption, reasonable usage of heat energy.
04

The vertical kiln adopts micro-negative pressure operation (the top of the kiln), so that the air flow in the kiln is evenly distributed which is conductive to the limestone calcination.

Parameter

Capacity (t/d)	50	100	150	200	300	400
Main Equipment	Main supporting equipment models and technical & economic indicators
Distributor	BL-1	BL-2	BL-2	BL-3	BL-3	BL-4V
Vertical Kiln	60m³	150m³	200m³	250m³	400m³	500m³
Kiln Chamber Section Form	Round
Lime Discharging Device	WF-1	WF-2	WF-2	WF-3	WF-4	WF-5
Calcination Temp. /℃	1100±50
Energy Consumption Index /（kCal/kg Lime）	950±50
Power Consumption Index /（kW·h/t Lime）	25±5
Limestone: Lime	1.6~1.75:1
Light & Over Burnt Rate /%	≤13
Lime Activity /ml	220~280（depends on the composition of limestone）
Lime Discharging Temperature /℃	Ambient Temperature+60
Limestone Feeding Size /mm	30~80/80~120
Emission concentration /（mg/Nm3）	≤30
Working Days / Days Per Year	≥340
Overhaul Cycle/Year	3~5
Labor/Shift	2
Applicable Fuels	Lump Anthracite, Lump Coke, Lump Petroleum Coke, Lump Biomass Fuel, etc.