Product Description
Active lime rotary kiln 200t/d limestone Cement Ceramic Lime Production Line
Product Description of Active Lime Rotary Kiln:
Rotary kiln can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials.Cement kiln is used for making of cement clinker and there are dry and wet methods to make cement. Metallurgy chemical kiln is used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcimine.
We produce other kilns with a diameter of 1-5 meters, which are widely used in industries such as metallurgy and chemical industry. The support of this kiln can be divided into two forms: rolling and sliding. The gearbox can adopt DC or AC variable frequency speed regulation and has various forms of sealing to adapt to different working modes.
The auxiliary equipments for producing shale ceramsite include: crusher, filter machine, belt conveyer, loading machine, discharging machine, etc.
The auxiliary equipment for producing shale ceramic particles includes crushers, filter presses, belt conveyors, loaders, unloaders, etc.
The auxiliary equipment for producing fly ash and clay ceramic particles includes: wheel mill, double shaft mixer, granulator, screening machine, belt conveyor, etc.
characteristics
Characteristics of rotary kiln :
1. Rotary kiln is a kind of pyroprocessing device mainly used to sinter cement clinker. Both dry process and wet process are applicable.
2. It is widely used in metallurgy industry, chemical industry, cement industry, building industry, etc.
3. As a professional rotary kiln manufacturer in China, we adopt advanced contact type graphite block sealing device and hydraulic catch wheel device to ensure the stable running of kiln.
4. Through precision measuring and infra-red scanning, the whole sintering process can be monitored.
5. Our rotary kiln has the features of reliable performance, easy operation, low energy consumption, and high productivity, etc.
6. Compared to the output and energy consumption of other equipment of the same specification, the output of our rotary kiln has increased by 6-10% and energy consumption has reduced by 16%.
7. Advanced structure, good sealing, the kiln head is sealed by the shell, and the kiln tail adopts the axial contact seal which ensures the sealing is reliable.
8. Easy to install and maintain; large kiln equipped with the auxiliary drive to meet the needs of installation and maintenance.
9. The rotary kiln with large unit volume, long furnace life, stable operation, high heat transfer efficiency, and low heat consumption.
10. The rotary kilns offer a robust and reliable design that delivers the benefits of low resource consumption and high operational reliability.
Working principle
Application and operating principle:
The rotary kiln is central equipment for cement clinkering system in the new large dry processing cement production, which can be used with unit-or-twin-stream preheater, calcining combustor. 90%-95% of the raw material which has been pre-calcined feeds into the slow rotating, inclining installed rotary kiln from the rear. Under the composite effect of circumferential tilting and axial movement, the material slowly flows through the whole drum, the fuel (coal dust, oil or natural gas) sprays from kiln head into high temperature zone for burning, which produces the required heat for physical and chemical reaction of combination and crystallization of material inside the kiln. Under the function of rear blower, the burning gas stream and material counter flow the whole kiln, completing heat exchange and physical/chemical reaction. The clinkered cement is discharge to the cooler.
Applications and Features
Application
Applicable materials: cement, metal ore, limestone, cement clinker, bauxite, active lime, aluminum hydroxide, chrome ore, etc.
Scope of application: Rotary kiln is widely used in many production industries such as building materials, metallurgy, refractories, chemical industry, environmental protection, etc.
Rotary kilns produced by Henan Hongke Heavy Machinery have a simple structure, reliable performance, and are easy to control.
(1) Cement kiln is used to make cement clinker. Both dry and wet methods are applicable.
(2) Metallurgy chemical kiln is applicable in steel factories, refractory material factories, aluminum factories and chemical plants, etc. It is used for the magnetic roasting of iron ore and oxidizing roasting of chrome and nickel. It is also applied to bake high-alumina, chamotte, chrome ore and chrome powder, etc.
(3) Lime kiln can bake active line and dolomite, and thus are popular in steel factory and ferroalloy factory.
Product Parameters
Technical Parameters of Cement Rotary kiln:
| Specification |
Capacity(t/d) |
Incline of body(°) |
Speed(r/min) |
Main motor(kw) |
Remarks |
| Φ2.5*60 |
168 |
3.5 |
0.516-1.549 |
75 |
Alumyte-alumina forge kiln |
| Φ3*48 |
700 |
3.5 |
0.726-3.63 |
110 |
Kiln with 5-stage cyclone precalciner |
| Φ3*60 |
300 |
3.5 |
0.492-1.476 |
75 |
Alumyte-alumina forge kiln |
| Φ3*100.94 |
450 |
4 |
0.3-1.503 |
90 |
Multiple-drum cooling |
| Φ3.2*46 |
1000 |
3.5 |
0.36-3.57 |
160 |
kiln with preheater precalcine |
| Φ3.2*52 |
1200 |
3.5 |
0.343-0.34 |
125 |
kiln with preheater |
| Φ3.3*50 |
1300 |
3.5 |
0.676-3.38 |
160 |
kiln with plateau suspension preheater |
| Φ3.3*52 |
1300 |
3.5 |
0.266-2.66 |
125 |
kiln with preheater precalcine |
| Φ3.5*54 |
1500 |
3.5 |
0.55-3.4 |
220 |
kiln with preheater precalcine |
| Φ3.6*70 |
1800 |
3.5 |
0.25-1.25 |
125 |
Generating kiln for using ofter heater |
| Φ4*60 |
2500 |
3.5 |
0.396-3.96 |
315 |
kiln with preheater precalcine |
| Φ4.15*58 |
2700 |
5 |
0.35-0.7 |
110 |
Zinc leaching(calcine rotary kiln) |
| Φ4.2*60 |
3000 |
4 |
0.4-3.98 |
375 |
kiln with preheater precalcine |
| Φ4.3*60 |
3500 |
3.5 |
0.396-3.96 |
375 |
kiln with preheater precalcine |
| Φ4.5*66 |
4000 |
3.5 |
0.41-4.1 |
560 |
kiln with preheater precalcine |
| Φ4.8*74 |
5000 |
4 |
0.396-3.96 |
630 |
kiln with preheater precalcine |
| Φ5.0*74 |
6000 |
4 |
0.35-4 |
710 |
kiln with preheater precalcine |
| Φ5.6*87 |
8000 |
4 |
Max4.23 |
800 |
kiln with preheater precalcine |
| Φ6.0*95 |
10000 |
4 |
Max5 |
950*2 |
kiln with preheater precalcine |
FAQ
FAQ:
1. What is the raw material do you want to grind?
2. What is the capacity per hour do you need?
3. What is the raw material input size?
4. What is the output size of your product?
1.Are you a manufacturer or a trading company?
A: We are a professional manufacturer of rotary kiln equipment and related machinery
(Rotary kiln, granulator, crusher, grinder, dryer, cooler, feeder, conveyor belt), etc.
2.What should I do if I encounter some trouble while using it?
A: We will provide English manuals and videos to show you how to solve the problem, and if necessary, we will dispatch our engineers to your factory.
3. Do you provide installation services after ordering the machine?
A: For single machines, we provide guidance and operation videos for users.
For the production line, we provide professional construction drawings and arrange engineers to guide users in installing machines. Assist users in training skilled workers.
4.Can we visit your factory and see your equipment?
A: We really warmly welcome every customer to visit our factory, and we can take them to visit the machinery factory
1. We have comprehensive technical and business consulting services;
2. Propose the most suitable solution and equipment for our customers;
3. Free CAD design: If you can provide materials, target capabilities, and factory information, we can provide you with free CAD design.
After sales service:
1. Safe and fast payment methods;
2. Assist clients in equipment foundation construction;
3. Dispatch engineers to install and debug the equipment;
4. Provide training for frontline operators on site;
5. Regularly visit customers, solve production problems, and provide lifelong service
Our engineers will suggest you the most suitable one for you according to your information.
We will give you factory price with full specification, so pls leave us an inquiry to know more details about price, packaging shipping and discount.
Now, please click the following contact to send us email for best offer and more details !
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Henan Hongke Heavy Machinery Co.,ltd
Tel&Fax:0086-371-68617124
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