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50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control

China Henan Yuhong Heavy Machinery Co., Ltd. certification
China Henan Yuhong Heavy Machinery Co., Ltd. certification
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50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control

50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control
50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control 50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control 50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control 50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control

Large Image :  50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control

Product Details:

Place of Origin: CHINA
Brand Name: YUHONG
Certification: ISO,CE,BV
Model Number: YH-50

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: Negotiation
Packaging Details: Standard export containers, nude packing or others as your requirement.
Delivery Time: 60-90DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2 SETS/MONTH
Detailed Product Description
Applicable Industries: Manufacturing Plant, Construction Works , Lime Stone Fuel Type: Coal ,nature Gas ,diesel ,heavy Oil,furnace Oil
Limestone Size Requirement: 40-80mm,60-100mm Control System: PLC Control
Capacity: 50tpd Spare Parts: Free Supplied For 1 Year
Installation: Engineer's Guide After Sales Service: For Whole Life
High Light:

lime kiln plant

,

vertical shaft lime kiln

50tpd nature gas lime Plant Quicklime Shaft Vertical Kiln plant

 

Introduction:

Lime vertical shaft kiln has many forms, the vertical kiln with continuous operation is mostly adopted. Its heating fuel includes coal, nature gas and coal gas. The solid fuel can be added together with the limestone, it can also be burned into gas outside the kiln and then introduced into it. The former is called mixing shaft kiln, the latter is called gas kiln. Mixing shaft kiln has the advantages of large production capacity, fully mechanized procedure, high concentration of kiln gas, high thermal efficiency, good lime quality and so on, so it is often adopted.
Structure of lime kiln equipment is shown below. The kiln shell is formed of ordinary brick or steel plate, its inner is formed of refractory bricks, the thermal insulation material (e.g., asbestos slag, foam diatomite, etc.) is filled between the two layers to reduce heat loss. Air is blowed into the kiln by blower below.


Working Principle:

After mixed well, blocks of limestone and coke are put into the kiln above. They do top-down movement and go through three areas: preheating zone, calcining and cooling zone. Preheating zone is located in the upper part of kiln, accounting for 1/4 of the total height, and it uses the hot kiln gas from the calcining zone to preheat and dry the limestone fuel and evaporate the moisture. When the temperature exceeds 70 degrees, furnace burden starts to burn. Hot kiln gas conducts nearly half heat to furnace burden, and its temperature drops to 50-100 degrees, discharged from the kiln crown. Calcining zone is located in the middle of the kiln, accounting for 1/2 of the kiln height. To avoid over-sintering, this zone temperature should not exceed 1200 degrees. Cooling zone is located in the bottom of the kiln, about 1/4 of the total kiln height, its main role is to preheat the air in the kiln to cool the hot lime to 30-60 degrees, not only recycle the heat but also protect the kiln gate from burning-out.
The main technological conditions to maintain the normal operation of lime kiln is to maintain the normal and stable temerature distribution inside the kiln.


Our Advantages:

 

 

The vertical kiln was manufactured by YUHONG Corp with modern new technology, which is an environment protection, save energy, higher machanization and automaticity, quite modern lime kiln. Because it adopts the modern technology, make full use the cheap energy, especially pollution of gas for environment harmful( such as conventer gas, blast furnace gas, calcium carbide furnace tail gas) as the energy, turn waste into wealth. Thus will protect the environment, and produce the high quality lime with lowest cost. To use this new technology enterprise, economic benefits have increased significantly.


50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control 0

Technical Parameters Of Vertical Klin (Mixed Fuel)

 

Capacity(t/d) Effective Volume Effective Height Effective Section Limestone Size Heat Consumption CaO Activity
(m3) (m) Dia.(m) (mm) (kJ/kg) (%) (mL)
100 98 20 Ø2.5 30~60/40~80 <4600 >90 >300
120 141 20 Ø3.0 30~60/40~80 <4600 >90 >300
150 202 21 Ø3.5 30~60/40~80 <4500 >90 >300
200 301 24 Ø4.0 30~60/40~80 <4500 >90 >300
300 397 25 Ø4.5 30~60/40~80 <4400 >90 >300
400 491 25 Ø5.0 30~60/40~80 <4200 >90 >300
500 735 26 Ø6.0 30~60/40~80 <4200 >90 >300
Remarks: All above data are for reference only.
               
Technical Parameters Of Vertical Lime Kiln (Fuel: Gas)
Capacity(t/d) Effective Volume Effective Height Effective Section Limestone Size Heat Consumption CaO Activity
(m3) (m) Dia. or L×W(m) (mm) (kJ/kg) (%) (mL)
50 70 20 Ø2.0 30~60/40~80 <4600 >90 >300
70 80 20 Ø2.5 30~60/40~80 <4600 >90 >300
80 100 20 Ø2.5 30~60/40~80 <4500 >90 >300
100 120 20 Ø2.7 30~60/40~80 <4500 >90 >300
120 140 20 Ø3.0 30~60/40~80 <4400 >90 >300
130 150 21 Ø3.0 30~60/40~80 <4200 >90 >300
150 200 20 2.5×4.5 30~60/40~80 <4200 >90 >300
Remarks: Above data are for reference only, and suitable for Vertical Kiln which use low heat fuel. Utilization coefficient of Vertical Kiln which use high heat fuel is higher.

 


Features:

1. using energy-saving way of calcination.
2. dust removal system makes flue gas and dust keep clever collocation flue gas emissions meet standards;
3. scientific process the waste heat can be most effectively used.
4. distributing equipment has unique structure and uniform distributing quantity.
5. uniform wind supplying maintains good furnace condition.
6. high automation level.

 

50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control 1

50tpd Nature Gas Lime Plant , Quicklime Vertical Shaft Kiln Plant Plc Control 2

 

Contact Details
Henan Yuhong Heavy Machinery Co., Ltd.

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