- Rotary Kilns
- 12 Products
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- FOB Price
- Model NO.: 10-50mm
- Transport Package: Packing in Standard Containers or Meet Your Demand
- Origin: Henan, China (Mainland)
- Trademark: zhengkuang
- Specification: ISO9001, ISO14000, CE
Vertical preheater is one of the main equipment in active lime production. And its main function is to send limestone from the upper part to the body of preheater. Making use of high-temperature exhaust gas (950ºC--1100ºC) discharged from the calcinations kiln to make heat exchange and the preheat the materials evenly into 900ºC in the preheater. After preheating ,there is 30% CaCO3 will decompose and then pushed into rotary kiln for burning by the hydraulic push rod .So such a calcinations process not only shorten the time of limestone burning in the kiln, but also get a high degree of the active lime.
Our company adopts LDO preheater. Compared with ordinary preheater, it reduces the loss of line gas resistance and the power of smoke ventilator greatly. It saves the energy consumption.
Features and Advantages:
1. Push head and main parts of body is made of heat resistance steel, so it can work in 1000~1100high temperature, and have long operation life.
2.Refractory bricks liner with good design and sealing, to insure the material is preheated equally and reach to preheating temperature.
3. Recycle the heat energy in waste air that discharge from kiln tail effective, increase utilization ratio of fuel, at the same time, it's benefit to dedust;
4. The vertical preheater is used in calcination system, the length of rotary kiln will be shorten, to reduce the heat loss on the surface of rotary kiln and floor space;
5.With good combined revenues, the capacity will be increased 30%, thermal efficiency will be increased 40% after use vertical preheater.
No. of push rod
Vertical preheater Stucture:
Training & Service
Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment,
according to your special demand.
Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators
and finishing the check and accept together with you.
After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory?level of spare parts, which means the replacements can be shipped to you right away.
Welcome to visit our company and workshop, we sincerely look forward to cooperating with
you. We will provide you with the most suitable products with the reasonable price.