The thermal insulation steel silo can maintain the grain storage conditions in a low ambient temperature state, meet the stability of grain storage, and achieve the purpose of long-term safe grain storage.
The thermal insulation chamber structure is lined with different insulation materials on the outer side of the steel silo body (assembly or Lipu warehouse).
Then, the color steel plate is surrounded and arranged on the outer layer of the thermal insulation layer, and the high-drilling tail nail with the anti-leakage structure is fixedly connected with the outer wall of the steel silo, and the steel silo and the thermal insulation layer are integrally accommodated. cover.
The use of color steel plate in the outer wall of the thermal insulation steel plate is to protect the thermal insulation material from falling off and decorating, so it is only a kind of retaining member.
After the silo is insulated, the silo body is provided with a silo top plate. The top plate is provided with an axial flow fan air supply port and a natural air vent. The warehouse body is provided with an inspection door and an optional intelligent ventilation and grain circulation fumigation system.
Insulation materials include polyurethane foam, expanded polystyrene, extruded polystyrene, glass wool, rock wool, etc. The thickness of the insulation material is selected according to the regional environment and heat preservation requirements, and the conventional thickness is 80 ~ 150mm.
Polyurethane hard foam (pur) forming insulation is one of the best insulation materials in the industry. About 70% of building insulation materials in developed countries such as Europe and America are polyurethane foam materials.
The formed polyurethane rigid foam body has good heat insulation, waterproof and anti-aging properties; strong bonding force, good adhesion to concrete, metal, wood and other base surfaces; light weight and high compressive strength.
Foams of different density, strength and heat resistance can be configured according to different application requirements.
Steel silo side wall distribution system
The side wall is distributed by using the converging divergers arranged in sequence, and the large eccentricity is replaced by the small eccentricity by using the material granular material characteristics, thereby achieving the purpose of unpowered discharging.
Insulation case part case