• High Capacity Energy Saving Cooler Rotary Kiln Machine

High Capacity Energy Saving Cooler Rotary Kiln Machine

Product Name: Cooler Rotary Kiln
After Sale Service: Engineers Available to Serve Overseas
Warranty: 3 Years
Delivery Detailed: Within 6 Working Days After The Pre-Payment
Capacity(T/H): High
Power(Kw): According to The Models
Customization:

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Basic Info.

Model NO.
Cooler Rotary Kiln
Total Weight(T)
22-142t
Price
Negotiable
Certificated
Ce BV ISO9001:1008
Rotation Speed(R/Min)
1.9-20
Transport Package
Standard Export Package or Wooden Box Package
Specification
Reference as the Form
Trademark
Henan Hongke
Origin
Zhengzhou Henan
HS Code
8474209000
Production Capacity
50set/Month

Product Description

Introduction of the Cooler Kiln
Rotary kiln cooler machine
Used to produce quicklime by the calcination of limestone (calcium carbonate)
The chemical equation for this reaction is: CaCO3 + heat CaO + CO2
This reaction takes place at 900° C (at which temperature the partial pressure of CO2 is 1 atmosphere), but a temperature around 1000° C (at which temperature the partial pressure of CO2 is 3.8 atmospheres) is usually used to make the reaction proceed quickly
Excessive temperature is avoided because it produces unreactive, dead-burned lime
Rotary kilns started to be used for lime manufacture at the start of the 20th century and now account for a large proportion of new installations
High Capacity Energy Saving Cooler Rotary Kiln Machine High Capacity Energy Saving Cooler Rotary Kiln Machine
The early use of simple rotary kilns had the advantages that a much wider range of limestone size could be used, from fines upwards, and undesirable elements such as sulfur can be removed
Our lime kiln features in, convenient and reliable control of the production process, less wearing parts, high rates of operation, the Lime kiln also has strong structure, stable operation, low energy consumption, high-quality products, large capability from the kiln and so on advantages, we can also offer advanced efficient shaft preheater, five grade cyclone preheater
Technical features:
Take the 300T/d kiln as example, it can be regulated within 180 to 300T/d range without influencing quality and consumption targets
Chalk size: 400mm to 80mm
Size range ratio: 1: 2
Kinds of fuel: Natural gas, oil, cola dust, coke oven gas, coal gas of low heat value, and mixed fuel of all kinds of fuel (gas and gas, gas and liquid, gas and solid, liquid and solid, and more)
Lime products: Fine lime and high activity (reaching 360mL, 4N HCl 10 minutes)
The ratio of lime stone under-firing and over-baking is 5 to 8%
Low heat wastage: They can make full use of heat energy when primary air passes, fuel gas is preheated when secondary air passes, cooled lime is preheated, fuel is burned completely
Structure features and process instruction
Kiln body: Rectangular or cylindrical
With double-deck burner girders in the kiln body with periphery burners in the middle kiln body
Waste gas drawing-out girder is set on the kiln top
Divided into five parts: Material storage zone, preheated zone, calcining zone, posterior calcining zone, cooling zone
Storage zone: A part between kiln gas drawing-out device and crown, it is used for storing adequate lime stone in order not to stop producing when the crown feed device needs short-term maintenance
Preheating zone: A part between kiln gas drawing-out device and upper burner girder, used to preheat lime stone
Calcining zone: A part between upper burner girder and lower girder, where lime stone is calcined into fine lime, it's height can be regulated according to requirement of quality or lime stone physical property
Posterior calcining zone: A part between lower burner girder and lower gas drawing-out girder, the lime that was calcined will gain the even and refine quality and raise the activity, when through this zone that has the high temperature and no pressure
Cooling zone: A part between lower burner and lime output, cooling air comes into the kiln from the bottom cools lime stone to 75c and comes out of the kiln, heated secondary air comes into calcining zone to help burn
Tow-girder burning device is central part of the kiln
Some fuel (such as gas, liquid, and solid) feed pipes are placed into the girder the burner mixes fuel with the combustion air even
In order to protect the burner girder working at high temperature in the calcining zone, medium (water or heat oil) enters the burner girder sandwich and circulates to cool
Medium (water or heat oil) passes the cooler to cool
Primary air preheated by waste air, passes the burner girder and enters the kiln
Safely when medium (water or heat oil) temperature rises above certain temperature
The stand-by pump makes surn medium (water or heat oil)can keep circulating)
High Capacity Energy Saving Cooler Rotary Kiln Machine
Technical Parameter of the Cooler Kiln 
type technical  specification main  reducer main  motor catch  wheel catch  points weight  (t)
rotation  speed  (r/min) inclination  (%) output  (t/h) type speed  ratio type power  (kw) rotation  speed  (r/min)
1.9/1.6× 36 0.53-1.59 4 2.5-3 JZQ750-1 48.58 JZT-72-4 30 1200/400 machine 3 53
2.1/1.8× 36 0.5-1.51 4 4 UT2-110 163.36 JZS-81 30/10 1410/470 ... 3 75
1.2× 25 0.5-1.6 3 1.5 PM650 40.17 JZTY71-4 22 1200/120 ... 3 34
1.6× 32 0.158-0.258 3 2 PM750 48.57 JZJY61-4 15 1200/120 ... 3 46.82
1.8× 45 0.66-1.98 4 3.5 UT2-110 163.36 JZS-81 30/10 1410/470 ... 3 80
2.2× 50 0.125-1.25 3.5 4 ZS145-11 157 YCT280-4A 30 1320/132 ... 3 130.71
2.5× 50 0.516-1.549 3.5 5.5 ZS165-7 99.96 YCT355-4A 55 1320/440 ... 3 167.5
3× 48 0.3309-3.309 3.5 35 ZL130-14 32.11 ZSN4-250-21B 90 1000/100 ... 3 237
3.2× 50 0.398-3.975 3.5 50 ZL130-16 40.85 ZSN4-280-11B 190 1500/150 ... 3 263
3.3× 52 0.391-3.91 3.5 50 ZSY500-28 27.707 ZSN4-315-082 190 1000/100 ... 3 280.8
4× 60 0.396-3.96 3.5 104 ZSY630-35.5 34.601 ZSN4-355-092 315 1000/100 liquie  prssure 3 487.5
4.2× 60 0.4165-4.165 3.5 116 ZSY710-35.5 35.526 ZSN4-355-12 420 1000/100 ... 3 576.1
4.3× 62 0.398-3.98 3.5 125 ZSY710-35.5 35.714 ZSN4-355-12 420 1000/100 ... 3 598.5
4.8× 74 0.35-4 4 208 JH710C-SW305-40 42.226 ZSN4-400-092 630 1500/130 ... 3 841

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Diamond Member Since 2014

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Manufacturer/Factory & Trading Company
Number of Employees
110
Year of Establishment
2006-02-15