Environmental Gypsum Rotary kiln Technology

Gypsum rotary kiln is a new environmental protection equipment and its main drive system adopts the model of AC variable frequency speed control technology. compared with the traditional electromagnetic speed regulation, DC speed control, gypsum rotary kiln has advantage of energy-saving, environmental protection, wide speed range, high efficiency, speed, high precision and smooth operation.
As a well-known limekiln manufacturers, Henan Zhengzhou mining machinery Co., Ltd(ZK) absorb and refer to the domestic and foreign types of rotary kiln developed a series of patent technique of gypsum kiln and non-standard proprietary equipment, achieving a high efficiency and energy saving automatic production and environmental protection standards.
1 To create a perfect process, to lead the industry pioneer
Gypsum rotary kiln made in ZK is adoptted the vertical preheater with advanced structure and low pressure loss. This type gypsum rotary kiln can save 40% fuel and the yield can increase by 30%. recovering and utilizating the waste heat are favorable for flue gas dust removal.
2 High quality, high yield, environmental protection and energy saving
The environmental protection and energy saving mixed burning gypsum rotary kiln can realize the three section (the calcination zone and the cooling zone) of the thermal process in the kiln, which is the reasonable distribution of the preheating zone, so that the fuel energy can be fully utilized.
3 Supporting dust removal equipment, build a green project for you
The high temperature flue gas generated by the rotary kiln reduce to below 250℃ after heat exchange with the limestone in the preheater. Then the cyclone dust collector is used to collect the dust, and the large particles are collected and then the the rest of gas is into the bag type dust collector. High temperature gas after dust removal is discharged into the atmosphere, emissions of dust concentration is less than 30mg/m³, which fully meet the modern environmental protection requirements.
ZK gypsum rotary kiln process is easily arranged. You can configure vertical preheater in the kiln tail, which can make full use of the high temperature flue gas in the rotary kiln calcination to preheat the limestone from the room temperature to the initial decomposition state. Also vertical cooler can be arranged in the kiln head to make the high-temperature lime quench to improve product activity and be convenient for transportation and storage. If you want to get more information about the environmental protection of gypsum rotary kiln industry and offer, please pay attention to Henan Zhengzhou Mining Machinery Co., Ltd will serve you!