What is the belt conveyor in cement batching plant? Belt conveyor, also called rubber belt conveyor, is an indispensable economic aggregate conveying equipment in the concrete mixing plant production line. What are the working principles and characteristics of the belt conveyor? Let’s learn and discuss together.
Model：HZS25/35/50/75
Production Capacity: 25/35/50/75 m3/h
Batching Machine: PLD800/1200/1600/2400
Max. Aggregate Size: 80/60mm
Twin-shaft Mixer: JS500/750/1000/1500
Aggregate Feeder: Bucket (Skip hopper)
Mixing Cycle: 72s
Model：HZS60/90/120/180/240
Production Capacity: 60/90/120/180/240 m3/h
Batching Machine: PLD1600/2400/3200/4800
Max. Aggregate Size: 100/80mm or 120/80mm
Twin-shaft Mixer: JS1000/1500/2000/3000
Aggregate Feeder: Belt Conveyor Machine
Mixing Cycle: 60s
Model: HZS25/35/50/60/75/90/120/180/240
Production Capacity: 25/35/50/60/75/90/120/180/240 m3/h
Batching Machine: PLD800/1200/1600/2400/3200/4800
Max. Aggregate Size: 80/60mm or 100/80mm or 120/80mm
Twin-shaft Mixer: JS500/750/1000/1500
Aggregate Feeder: Bucket (Skip hopper)
Mixing Cycle: 60s or 72s
Model: HZS25/35/50/60/75/90
Production Capacity: 25/35/50/60/75/90 m3/h
Batching Machine: PLD800/1200/1600/2400/3200/4800
Max. Aggregate Size: 80/60mm or 100/80mm
Twin-shaft Mixer: JS500/750/1000/1500
Aggregate Feeder: Skip hopper type or belt type
Mixing Cycle: 60s or 72s
Types of Belt Conveyor in Cement Batching Plant
Flat Belt Conveyor
1.Adjusting screw 2.Turning drum 3.troughed idler 4.parallel lower idler 5.conveyor belt 6.rack 7.drive device 8.sweeper
The flat belt conveyor in cement batching plant consists of turning drum, troughed idler, parallel lower idler, conveyor belt, rack, drive device, sweeper, guide hopper, etc.
Turning drum – it’s used to change the running direction of the conveyor belt or increase the enclosure angle between the conveyor belt and the drive drum.
Adjusting screw – it’s used to tension the conveyor belt and adjust the operating state of the conveyor belt, so that the conveyor belt can operate in a normal position.
Idler – a device used to support the conveyor belt and the materials carried on the conveyor belt and ensure the stable operation of the conveyor belt.
Sweeper – it’s used to clean the materials adhered on the conveyor belt.
Guide hopper – it’s used to adjust the feeding point of the conveyed material to make it fall to the set position.
Inclined Belt Conveyor
1.sweeper 2.drive device 3.rack 4.suspension idler 5. parallel lower idler 6.turning drum 7.tensioning device 8.hood 9.maintenance walkway 10.belt 11.receiving hopper 12.adjusting screw
The inclined belt conveyor is composed of a sweeper, a drive device, a rack, a suspension idler, a parallel lower idler, a turning drum, a tensioning device, a hood, a maintenance walkway, a belt, a receiving hopper, an adjusting screw, an emergency stop switch, etc.
Tensioning device – is used to make the conveyor belt have enough tension to ensure that there is friction between the conveyor belt and the drive drum so that the conveyor belt will not slip; At the same time, the influence of the change of conveyor belt length can be adjusted.
Hood – is mainly used to prevent dust and rain. If the conveyor belt is wet in rainy days, it is easy to cause belt slipping.
Maintenance walkways on both sides – convenient for maintenance of belt conveyor.
Emergency stop switch – as a safety protection device, it is set at the head and tail of the belt conveyor to stop the belt operation in case of failure or accident.
Working Principle of Belt Conveyor
The belt conveyor belt is a belt that connects head and tail to form a closed ring, which is sleeved on the drive roller and the reverse roller at the tail of the conveyor. There are many idlers in the middle of the conveyor belt to support it and keep it in a certain shape and state. There is a loading device above one end of the conveyor to deliver materials to the conveyor belt, and there is a unloading device at the other end to unload materials through the unloading device.
In the process of aggregate production and transportation, the unloading is generally at the end of the conveyor. The drive roller is driven by the motor through the reducer and drives the conveyor belt for circular motion by the friction between the roller and the conveyor belt. The materials falling onto the conveyor belt through the charging device are transported away with the movement of the belt.
Features of Belt Conveyor in Cement Batching Plant
1.Large conveying capacity, low power consumption
When the belt conveyor is working, there is no relative movement between the conveyor belt and the material, so that large wear will not be caused by increasing the transportation speed. Since there is no friction with materials, its power consumption is small.
2.Large conveying distance and easy arrangement
The conveyor belt is a flexible component with strong adaptability to the transportation slope, which is easy to be arranged in a curved shape. It is easy to be arranged when the height of the operation site is uneven. The loading and discharging of the belt conveyor are easy to set, and the loading and discharging interface can be set at any position.
3.Simple structure and convenient use
There is no part with large structure size and high manufacturing precision in the belt conveyor, and its metal structure is also very simple. This makes use, maintenance and manufacturing beneficial.
