Audited Supplier
Cement Rotary Kiln Wet and Dry Cement Rotary Kiln
Application Industry
ΦKiln body is made of high quality composed of carbon steel or alloy steel plate and automatic welding;
Φ Tyre,Support Roller,Open gear adopts alloy cast steel;
Φ Sliding bearing with large gap not scraping tile bearing;
Φ Adopts hydraulic gear wheel;
Φ Preheater scales were used respectively to veiw of kiln head, and cylinder pressure tight seal;
Φ A slow drive device.
Cement Rotary Kiln Processes Dry Cement Rotary Kiln
heat transfer is not very efficient.
The slurry may contain about 40% water. This takes a lot of energy to evaporate and various developments of the wet process were aimed at reducing the water content of the raw meal. An example of this is the 'filter press' (imagine a musical accordion 10-20 metres long and several metres across) - such adaptions were described as 'semi-wet' processes.
Cement Rotary Kiln Specification Wet and Dry Cement Rotary Kiln
| Product specifications(m) | Kiln dimensions | Capacity(t/d) | Rotation speed(r/min) | Motor power(kw) | Total weight(t) | ||
| Diameter(m) | Length(m) | Obliquity(%) | |||||
| Φ2.5×40 | 2.5 | 40 | 3.5 | 180 | 0.44-2.44 | 55 | 149.61 |
| Φ2.5×50 | 2.5 | 50 | 3 | 200 | 0.62-1.86 | 55 | 187.37 |
| Φ2.5×54 | 2.5 | 54 | 3.5 | 204 | 0.48-1.45 | 55 | 196.29 |
| Φ2.7×42 | 2.7 | 42 | 3.5 | 320 | 0.10-1.52 | 55 | 198.5 |
| Φ2.8×44 | 2.8 | 44 | 3.5 | 400 | 0.437-2.18 | 55 | 201.58 |
| Φ3.0×45 | 3 | 45 | 3.5 | 500 | 0.5-2.47 | 75 | 210.94 |
| Φ3.0×48 | 3 | 48 | 3.5 | 700 | 0.6-3.48 | 100 | 237 |
| Φ3.0×60 | 3 | 60 | 3.5 | 800 | 0.3-2 | 100 | 310 |
| Φ3.2×50 | 3.2 | 50 | 4 | 1000 | 0.6-3 | 125 | 278 |
| Φ3.3×52 | 3.3 | 52 | 3.5 | 1300 | 0.266-2.66 | 125 | 283 |
| Φ3.5×54 | 3.5 | 54 | 3.5 | 1500 | 0.55-3.4 | 220 | 363 |
| Φ3.6×70 | 3.6 | 70 | 3.5 | 1800 | 0.25-1.25 | 125 | 419 |
| Φ4.0×56 | 4 | 56 | 4 | 2300 | 0.41-4.07 | 315 | 456 |
| Φ4.0×60 | 4 | 60 | 3.5 | 2500 | 0.396-3.96 | 315 | 510 |
| Φ4.2×60 | 4.2 | 60 | 4 | 2750 | 0.4-3.98 | 375 | 633 |
| Φ4.3×60 | 4.3 | 60 | 3.5 | 3200 | 0.396-3.96 | 375 | 583 |
| Φ4.5×66 | 4.5 | 66 | 3.5 | 4000 | 0.41-4.1 | 560 | 710.4 |
| Φ4.7×74 | 4.7 | 74 | 4 | 4500 | 0.35-4 | 630 | 849 |
| Φ4.8×74 | 4.8 | 74 | 4 | 5000 | 0.396-3.96 | 630 | 899 |
| Φ5.0×74 | 5 | 74 | 4 | 6000 | 0.35-4 | 710 | 944 |
| Φ5.6×87 | 5.6 | 87 | 4 | 8000 | Max4.23 | 800 | 1265 |
| Φ6.0×95 | 6 | 95 | 4 | 10000 | Max5 | 950×2 | 1659 |
Capacity: 70-1000t/d
ZTIC has a first-rate Lime rotary kiln development, research and design team, perfect test and inspection means and excellent large rotary kiln manufacturing equipment and manufacturing technology, and has formed a complete technology and production system integrating Lime rotary kiln design, manufacture, install and debugging service.
Active Lime Kiln: Lime Rotary Kiln
1991 - Complete equipment supply - 600tpd Active lime production line
2005 - Complete equipment supply - 800tpd Active lime production line (largest in China)
2006 - In cooperation with Minerals - 1000tpd Active lime project
ZTIC Lime rotary kiln technical characteristics:
Kiln body is made of high quality composed of carbon steel or alloy steel plate and automatic welding;
Tyre,Support Roller,Open gear adopts alloy cast steel;
Sliding bearing with large gap not scraping tile bearing;
Transmission device adopts hard tooth surface reducer, flexible diaphragm coupling, dc motor;
Adopts hydraulic gear wheel;
Preheater scales were used respectively to veiw of kiln head, and cylinder pressure tight seal;
A slow drive device.
Description of Lime Rotary Kiln (Active Lime Calcining Equipment):
Active lime can be widely used in a wide range of industries, such as steel, alumina, magnesium, calcium carbide, papermaking field, etc. As an important auxiliary material, active lime can not only help to improve the quality and output of steel, but also reduce the consumption and costs as well as ensure stable operation of steel industry. Considering the potential economic benefits of active lime for various fields, CITIC HMC Co., Ltd has developed the 1000t/d lime rotary kiln for customers worldwide. And now this machine has been well received by clients from Vietnam, Russia, Central Africa, and more.
Advantages of Lime Rotary Kiln (Active Lime Calcining Equipment):
1. High productivity makes it possible for our lime rotary kiln to be used in large active lime production line.
2. Open-type calcining rotary kiln has a simple structure, and can discharge sulfurous gases timely, which makes it quite suitable for steelmaking.
3. It is capable of calcining 10 to 50mm fine limestone directly.
4. Vertical preheater has been equipped at the end of the kiln to make full use of high-temperature gases generated during calcining. It can preheat limestone to the decomposition conditions. In this way, it helps not only to increase the output, but also to decrease the heat consumption.
5. The equipped vertical cooler at the head of the kiln can help cool the high-temperature limestone, as well as make it convenient to convey and store. Besides, it can effectively increase the temperature inside the kiln, thus reducing the fuel consumption.
6. Waste gases, discharged from the vertical preheater, have a temperature ranging from 280°C to 350°C, and their dust content is about 20g/Nm3. So it is easy to deal with these gases according to the requirements of environmental protection.
7. With stable performance, our active lime calcining equipment is also suitable for mine exploitation
| Capacity(t/d) | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 750 | 800 | 1000 | |||||
| product | Active lime Light burned dolomite | Active lime Light burned dolomite | Active lime Light burned dolomite | Active lime Light burned dolomite | Active lime | Active lime | Active lime | Active lime | Active lime | Active lime | Active lime | |||||
| preheater | Circular vertical preheater | Circular vertical preheater | Circular vertical preheater | Circular vertical preheater | Circular vertical preheater | Circular vertical preheater | Circular vertical preheater | Circular vertical preheater | Multilateral vertical preheater | Multilateral vertical preheater | Multilateral vertical preheater | |||||
Rotary
Kiln | specifications(m) | Φ2.5×40 | Φ2.8×42 | Φ3×46 | Φ3.2×50 | Φ3.5×54 | Φ3.6×56 | Φ3.8×58 | Φ4×60/ Φ4.2×50 | Φ4.3×58 | Φ4.3×64 | Φ4.8×68 | ||||
| Effective volume(m3) | 142 | 190 | 235 | 292 | 390 | 430 | 505 | 575/548 | 670 | 738 | 1005 | |||||
| Combustion temperature | 1350/1250 | 1350/1250 | 1350/1250 | 1350/1250 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |||||
| cooler | Circular vertical cooler | Circular vertical cooler | Circular vertical cooler | Circular vertical cooler | Circular vertical cooler | square vertical cooler | square vertical cooler | square vertical cooler | square vertical cooler | square vertical cooler | square vertical cooler | |||||
| fuel | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | gas; Pulverized coal | |||||
| heat rate (KJ/KgCaO) | 5300/5000 | 5300/5000 | 5300/5000 | 5300/5000 | 5225 | 5225 | 5100 | 5100 | 4810 | 4810 | 4810 | |||||
Specification of Lime Rotary Kiln
| NO | Specification(m) | Drawing no. | The basic parameters | The main reducer | Main motor | Weight (t) | |||||
| speed r/min | slope % | capacity t/d | model | Speed ratio i | model | power KW | speed r/min | ||||
| 1 | Φ2.5×78 | J919 | 0.49~1.47 | 3.5 | 70~96 | PT800(3) | 61.88 | 100 | 327.5 | ||
| 2 | Φ3.2/3.4×60 | J935 | 0.67~2.0 | 3 | 400 | PT800(3) | 55.09 | 100 | 340.31 | ||
| 3 | Φ3.5×115 | 928 | 0.46~1.38 | 3.5 | 450 | PT800(3) | 61.88 | 75×2 | 776.81 | ||
| 4 | Φ3.6/3.8×70 | J939 | 0.4~2.0 | 3 | 600~660 | BST-1790 | 46.146 | 160 | 480.4 | ||
| 5 | Φ4.2×50 | J940A | 0.33~1.8 | 3 | 600~660 | PT900(3) | 56.43 | 160 | 521.3 | ||
| 6 | Φ4.2×50 | J944 | 0.2~1.8 | 3 | 600~660 | PT900(3) | 56.43 | 160 | 579 | ||
| 7 | Φ3×46 | J922A | 0.45~1.8 | 3 | 200~220 | ZSY450-63 | 63 | SZN4-225-21 | 55 | 1000 | 201.8 |
| 8 | Φ3.5×54 | J969A | 0.6~1.8 | 3.5 | 300~350 | ZSY560-56 | 56 | YP355S-8 | 132 | 750 | 340.7 |
| 9 | Φ4.3×64 | 0.194~1.94 | 3.5 | 800 | ZSY630-71 | 71 | YZP355L-6 | 250 | 980 | 557.5 | |
| 10 | Φ4.9×69.5 | 0.179~1.79 | 3.5 | 1000 | ZSY710-63 | 63 | ZSN4-355-092 | 315 | 1000 | 750 | |
LUOYANG ZHONGTAI INDUSTRIES able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
LUOYANG ZHONGTAI INDUSTRIES's Field Service Engineers are trained specifically in the LUOYANG ZHONGTAI INDUSTRIES brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
LUOYANG ZHONGTAI INDUSTRIES also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time:
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms:
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping.
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.
