The Lipp silo technology and equipment for the construction of the steel silo was invented by Mr. Xaver Lipp of Germany, which was patented in China from 1984 and obtained the patent for the construction of steel silo, The feasibility of applying the fly ash industry is described below:

1. has a strong adaptability to the wear resistance of the fly ash particles.

Lipp-style steel silo has has a spiral ribs outside the silo which is five times thickness of the silo wall, and with a stiffener in the internal silo wall, greatly enhance the strength of the silo. the overall structure is with good performance, safety and reliability. it is more adaptable to the fluctuation of fineness fly ash particles.

2.meet the seal, no leakage, environmental protection and safety requirements of fly ash storage

The silo has a good air tightness, do not leak rain and ash, there are pressure relief valve on silo top, when the silo is with over pressure and other accidents, the pressure relief valve can automatically open to ensure the safety of the ash silo. The silo bottom is equipped with aeration discharge system to ensure safety and smooth discharge. In addition, the silo top is equipped with efficient dust filter, which can ensure concentration of dust in the exhaust emissions of fly ash (standard conditions) can be less than 50mg / m2.

3. to achieve the construction of fly ash storage warehouse construction period is short. Low cost. Small footprint.

Spiral silo and silo-top components have achieved a standardized, serialized and generalized, with short construction period, no constraints from the region, time.

4. to achieve the integrated treatment of fly ash mechanization and maintenance of simple requirements.

Spiral silo and silo-top components have achieved a standardized, serialized and generalized, with short construction period, no constraints from the region, time.
Spiral steel silo can be easily equipped with feeding, discharging, clearance positions, material level control, dust, PLC centralized control and other equipment, in order to achieve the whole mechanization of fly ash using, delivery, storage. The spiral silo only needcoated with anti-rust paint every 2 to 3 years , the wall of the corrosion resistance greatly improved.