Solid Sodium Silicate Production Line

Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of solid sodium silicate production line in China. With abundant experience, we warmly welcome you to buy custom made solid sodium silicate production line from our factory. For price consultation, contact us.

We can provide process design, equipment installation, commissioning and operation training for the solid sodium silicate production line for 10-200 ton/day. The fuel can be natural gas, oil or coal.

The main raw materials of solid sodium silicate production are soda ash and quartz sand. The process are slurry preparation, firing and melting.

We can provide process design, equipment manufacturing, installation, commissioning and operation training for solid sodium silicate melting. According to the customer's requirements, the high modulus solid sodium silicate can be added to the steam through the melting kettle to melt into liquid sodium silicate, and then the liquid sodium silicate is added to the caustic soda and water to obtain different modulus and concentration of low modulus liquid sodium silicate required by the market.

1. Slurry preparation: slurry preparation can be divided into manual slurry preparation and automatic slurry preparation. Manual slurry preparation is manually weighing the quartz sand and soda ash according to the proportion of the formula, then through lift put into the furnace to react. Automatic slurry preparation is automatically weighing the quartz sand and soda ash, then through the delivery device automatically put into the furnace to react.
2. Firing: after the materials were put into the furnace, the chemical reaction is occurred at the high temperature of 1350℃-1450℃. The molten sodium silicate form solid glassy solid lumps by air cooling or water cooling. Finished products are sent to warehouse or stacked or cooled to normal temperature. The regenerative preheater is used in the design of the reflector. The air and gas can be separately preheated to 1100℃ and 900 ℃ by 1200 ℃ of the 1200 ℃ of the flue gas from furnace, temperature of exhaust gas is reduced to below 180 ℃, so as to save energy and reduce consumption.
3. Melting: If liquid sodium silicate is necessary, melt the solid sodium silicate into liquid. There are two ways to melt. The water-cooled solid is melted by the rotary dissolving tank, and the air-cooled solid is melted by static dissolving tank.