Lime vertical kiln, the best choice for Thai lime plants
The selection of the Thai lime plant project, lime vertical kiln, is a high-quality choice suitable for local working conditions. In response to the common daily production capacity demand of 100-400 tons in Thai projects, modern and environmentally friendly lime vertical kilns have a small footprint, far lower than rotary kilns of the same production capacity, which can effectively control the land investment cost of the factory area and adapt to the investment rhythm of small and medium-sized lime production projects in Southeast Asia.
The particle size of local limestone raw materials in Thailand is stable in the range of 40-80mm, which perfectly matches the optimal feed particle size range of the vertical kiln. There is no need for additional complex crushing and screening processes, and it can be directly calcined in the kiln, greatly reducing the input of front-end equipment. Vertical kilns can adapt to various locally available fuels such as anthracite and biomass pellets, without relying entirely on high priced natural gas. They are suitable for the local fuel supply characteristics in Thailand and have controllable fuel costs for long-term operation.
The entire vertical kiln system is equipped with a vertical preheater and a vertical cooler, with high thermal energy utilization efficiency. The activity of the calcined active lime can reach 280ml, meeting the quality requirements of downstream industries such as metallurgy, building materials, and sugar production in the local area. The entire process is highly mechanized and automated, with micro negative pressure operation ensuring uniform airflow inside the kiln, low firing rate, and no need for excessive manual supervision, adapting to the operating habits of local operation and maintenance personnel in Thailand.
From the perspective of project implementation, the vertical kiln has a short construction period, fast production speed, and can quickly meet the demand of the surrounding markets in Thailand. It is a cost-effective choice for small and medium-sized lime plants to control investment and stabilize output.
