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Linyi Jinyong Kiln Co., Ltd.

Vertical Shaft Lime Kiln, Vertical Lime Kiln, Lime Kiln manufacturer / supplier in China, offering Eco-Friendly 400tons a Day Vertical Shaft Lime Kiln, Energy-Efficient Lime Vertical Kiln Low Caloric Consumption, Hot Sale Energy Saving Limestone Vertical Kiln with Free Installation and so on.

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Supplier Homepage Product Lime Kiln Eco-Friendly 400tons a Day Vertical Shaft Lime Kiln

Eco-Friendly 400tons a Day Vertical Shaft Lime Kiln

FOB Price: US $100,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100,000/ Piece
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Production Capacity: 100t/200t/300t/400t/Day
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 100TPD/200TPD/300TPD/400TPD
  • Condition: New
  • Automatic Grade: Automatic
  • Transmission Method: Electric
  • Dimension(L*W*H): 4.8*7*25.5/5.2*7.2*30/5.8*8*30/5.8*8*34.5
  • Origin: Linyi, Shandong
  • Certification: CE, ISO
  • Customized: Customized
  • Structure: Vertical
  • Power(Kw): 186.5/206.5/221.5/263.5
  • Capacity: 100t/200t/300t/400t/Day
Product Description
 
Product Description

 

The kiln body is round in shape, with an effective height of about 27 meters, effective inside diameter of 6-8Mmeters. The outermost

layer of kiln body is steel structure kiln shell, bricked with thermal insulation materials inside. Many thermocouples are separately installed on the kiln body at different heights to measure the temperature in different areas of the kiln for timely adjustment. Kiln bottom devices are installed in the kiln bottom, including the patent technology "computer probabilistic simulation wind cap" to ensure an even supply of combustion-supporting air in the cross section of the kiln, and also an ash discharge to guarantee the even discharging of finished lime product.

                  

 

 

 

Features

 

1.The vertical shaft lime kiln body is round in shape.

The outermost layer of kiln body is steel structure kiln shell, bricked with thermal insulation materials inside. Many thermocouples are separately installed on the kiln body at different heights to measure the temperature in different areas of the kiln for timely adjustment.

 

 

 

2. PLC control system is equipped for furnace operation.

New energy-saving environmental-friendly intelligent composite firing shaft kiln system adopts advanced frequency conversion technology, and use upper computer combined with PLC operating system.

 

It realized the full automatic method in the process of feeding, mixing, calcination, ash discharging, which has greatly reduced the labor intensity of workers and improved the calcination quality of the lime.

 

                                  

 

 

 

Working Principle

 

The calcination principle of composite firing shaft kiln is: mix the solid fuel (coke or anthracite) with qualified stone evenly, use rotary discharging device equipped on kiln roof to discharge the mixture into the kiln, then under its own gravity the mixture proceeds through preheating area, calcining area, cooling area, and finally calcined into qualified finished lime product. In calcining area, the heat produced by the coke and anthracite of the preheated mixture and the kiln bottom blasted secondary air which has been used to preheat the cold lime has made the temperature to reach up to 950 ~ 1200 °C, thus to complete lime calcination. Due to the add of auxiliary combustion-supporting duct, the temperature at each point is uniform, which ensures the even temperature of the kiln body.

 

 

 

Technical data

 

Number

Item

Technical parameter

01

Kiln total height

36-46M (according to the output)

02

Kiln effective height

20-30M (according to the output)

03

Kiln outer diameter

6-8M (according to the output)

04

Kiln inner diameter

4-6M (according to the output)

05

Structure

Steel structure outside and firebrick build inside

06

Area

2000-3000m2

07

Output capacity

100-280 tons

08

Kiln volume

450m³

09

Limestone particle size

40-80mm

10

Limestone calcine temperature

1050-1150°C

11

Lime discharging temperature

40-80°C

12

Lime calcine cycle

Circulating

13

Availability of lime

280-320ml

14

Calcium oxide contents

80-95%

15

Defective lime rate

<8-10%

16

Fuel

Smokeless lump coal, heating value more than 6000 calorie

17

coal consumption

125-130kg standard coal per ton lime

18

Control system

PLC control

19

Monitor system

24 hours monitor

20

Operators

Two kilns one group, each group three operators

21

High temperature pocket type dust removing rate

99%

22

Desulphurization rate

95%

23

Environmental standard

National secondary standard

24

Draft fan wind pressure/wind volume

300pa/3500m³/h

25

Forced fan wind pressure/wind volume

4000pa/30000m³/h

26

Wind blow type

Ring shaped machinery continuous fan

27

Lime discharging type

All sides discharge

28

Power

120-140Kw

29

Construction period

100-120 working days

 

 

 

 

Lime Kiln Basic Parameter
NumberParameterUnits400T300T200T100T
1Inner diameterMeter5.85.85.24.8
2Outer diameterMeter887.27
3Effective heightMeter34.5303025.5
4Kiln total heightMeter42.838.338.333.8
5BlowerKW132905555
6Total PowerKW263.5221.5186.5186.5
7Efficient PowerKW15013011090

 

 

 

Work With

      
Eco-Friendly 400tons a Day Vertical Shaft Lime Kiln
Eco-Friendly 400tons a Day Vertical Shaft Lime Kiln
Eco-Friendly 400tons a Day Vertical Shaft Lime Kiln


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