4A Zeolite Vertical Sand Mill 1.5L

The chemical formula is Na₁₂Al₁₂Si₁₂O₄₈·27H₂O. It is a three-dimensional framework compound composed of silicon-oxygen and aluminum-oxygen tetrahedra, belonging to the cubic crystal system. The center of the unit cell contains a cavity with a diameter of 1.14 Å, which is connected to six similar cavities through an 8-membered ring. The free cavity formed by this 8-membered ring structure has a diameter of 4.12 Å, hence it is called 4A zeolite. Traditional synthesis methods include the water glass method, activated clay method, bentonite method, kaolin method, and coal gangue method. The water glass method is mature and easy to control but has high costs. The activated clay method and bentonite method require the addition of an aluminum source, resulting in higher costs and the need for corrosion-resistant equipment. The kaolin method and coal gangue method leverage the fact that their aluminum-to-silicon ratio matches that of 4A zeolite, converting the raw materials into reactive metakaolin, which then undergoes hydrothermal crystallization in a sodium hydroxide aqueous solution to produce zeolite. However, this process requires high-temperature calcination of the raw ore, leading to significant energy consumption and some degree of environmental pollution.

4A Zeolite Vertical Sand Mill 1.5L

4A Zeolite Vertical Sand Mill 1.5LInnovative design:

1. **Sealless Design**: Eliminates issues related to mechanical seal leakage, damage, and maintenance.

2. No screen: eliminates screen clogging, no need to clean the screen, no need for screen beads.

4A Zeolite Vertical Sand Mill 1.5LUltra-fine grinding:

1. Grinding media balls of Φ0.1mm can be used to achieve particle sizes below 100nm.

4A Zeolite Vertical Sand Mill 1.5LUltra-efficient grinding:

1. The power is mainly effective for grinding large particles, with efficiency improved by over 50% compared to traditional grinders.

4A Zeolite Vertical Sand Mill 1.5LUltra-narrow particle size distribution:

1. The centrifugal separation and classification grinding function reduces the number of grinding cycles for fine particles, preventing over-grinding.

2. Large-particle materials undergo multiple grinding cycles and are quickly ground into fine powder.

3. *The final product has a very uniform particle size with a narrow distribution.

4A Zeolite Vertical Sand Mill 1.5LSand mill models: 1.5L, 5L, 15L, 30L, 60L, 100L