Description
Screw conveyor in a dry mortar plant is a vital device for material transportation, which is widely used in the dry powder mortar production process. The following is a detailed introduction:
Working Principle
● Material Feeding: The dry powder mortar is fed into the inlet of the screw conveyor. This can be achieved through gravity from a storage bin or by using other feeding devices.
● Screw Rotation: Driven by a motor, the screw shaft rotates. The spiral blades on the shaft push the dry powder mortar along the inner surface of the conveyor trough or pipe.
● Material Conveyance: As the screw rotates, the dry powder mortar is continuously pushed forward in a helical motion, moving from the inlet to the outlet of the conveyor.
● Discharge: At the outlet, the dry powder mortar is discharged into the next processing unit or storage area.
Types
● Horizontal Screw Conveyor: It is mainly used for horizontal transportation of dry powder mortar. It has a simple structure and is suitable for transporting materials over short to medium distances.
● Vertical Screw Conveyor: Designed for vertical lifting of dry powder mortar. It requires a stronger screw shaft and motor to overcome the force of gravity and transport materials to a higher position.
● U-shaped Screw Conveyor: The conveyor trough is U-shaped, which can prevent material leakage to a certain extent and is suitable for transporting materials that are easy to spill or have a certain viscosity.
Advantages
● Continuous Transportation: It can achieve continuous and stable transportation of dry powder mortar, improving production efficiency.
● Simple Structure: With few moving parts, it is easy to install, maintain and operate.
● Sealed Transportation: It can be sealed to prevent dust from escaping, reducing environmental pollution and material loss.
● Versatile: It can be adjusted in length and speed according to different production requirements to adapt to various transportation needs.
Applications
● Raw Material Feeding: It is used to transport raw materials such as cement, sand and additives from storage areas to mixing equipment in a dry powder mortar plant.
● Intermediate Transfer: In the production process, it is used to transfer semi-finished products or mixed dry powder mortar between different processing units.
● Finished Product Delivery: It can transport the finished dry powder mortar to packaging machines or storage silos for further processing or storage.
ΦS | 114 | 139 | 168 | 193 | 219 | 273 | 323 |
A | 56 | 56 | 40 | 40 | 40 | 40 | 40 |
C | on request nach Wunsch | ||||||
D | 120 | 120 | 140 | 150 | 160 | 180 | 220 |
E | on request nach Wunsch | ||||||
F | 140 | 140 | 160 | 170 | 180 | 220 | 220 |
L | on request nach Wunsch | ||||||
G | 190 | 190 | 250 | 250 | 275 | 330 | 405 |
M | on request nach Wunsch | ||||||
N | see WAM-standard siehe WAM-Norm | ||||||
Q | L+D+E | ||||||
Dimensions in mm | |||||||
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Screw Conveyor
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