The requirement of this design be selected
1. Heat resistance trough chain conveyor is suitable for install on outdoor, but the head driving device shall install cover and the horizontal segment installs a flange seal to proof water. In the servere cold region, the antifreezing measures should be installed in every segment with water leg to avoid accident.
2. The installing support of
trough chain conveyor shouldn’t sturdy weld with every segment. When the fuselage expands and contracts, it allows the shell to move freely along the longitudinal direction.
3. Because the head casing of trough chain conveyor bear a large loading during running, it should be fixed on the bese installation. The installing support of head generally adopts the tower structure. After adjustment, the installing support, head casing and foundation embedded parts should be welded tightly, Bolt connection is not suitable.
4. Loading and unloading port should use the sofe connection, the sand-closed structure will be the best choice.
5. The cooling water pressure of the conveyor generally adopts 0.5~2 kg/cm2, and the water amount can be calculated and determined according to the actual situation. There are two ways of water injection: series and parallel. Series pipeline is simple, but the cooling effect is poor, parallel case is opposite. The direction of water flow can be consistent with the direction of material transportation. It can also be opposite to the direction of logistics, and counter-current cooling effect is better.
6. The rear tensioning device can choose trolley heavy hammer type, and its heavy hammer configuration should be calculated according to the requirements of the process.Commonly used heavy hammer configuration. If the hammer is located above the pedestrian passage, additional safety measures should be provided.
7. Trough chain conveyor should not be placed in the pit. If it is necessary to be placed in the pit, measures such as ventilation, water proofing, dust proofing, temperature lowering, drainage. Lighting should be taken into consideration, and appropriate space should be set aside for maintenance and cleaning.
8. Effective feeder and gate door should be provided to control the amount of feeding and avoid the clogging of the trough chain conveyor.In order to ensure smooth unloading, the unloading pipe connecting the trough chain conveyor and the junction of the storage bucket should be larger, and the angle of inclination between the storage bucket wall and the horizontal plane should be larger than the friction Angle of the material bucket wall.
9. Adopt platinum disulfide lubricating grease to lubricate each rolling shaft of the
trough chain conveyor, and check and clean regularly to replace the grease, so as not to cause serious wear due to lack of oil.
10. If two or more trough chain conveyors are connected or the conveyors are connected with other mechanical equipment, the electrical sequence interlocking control system should be set.
11. If the control device of the trough chain conveyor is set in the centralized control room, there should be a simulation plate for operation and a corresponding distribution plate, and a starting bell and current overload protection device. If the control is not centralized, the switch on and off device should be attached to the drive device. If the conveyor passes through several buildings and can not be taken care of head and tail, should be installed in the head and tail of the accident maintenance of the cut switch and the corresponding low-voltage electrical equipment and line road insert seat.
