Belt Conveyor Safety practices
Technical operation safety belt conveyor
First, the general requirements
Article 1 of the type of work must be professional and safety, technical training, examination, operation qualification certificate obtained only after the certificates.
The first two positions are familiar belt conveyor working principle, construction, performance, technical features, parts of the name and role, motors, control equipment and
related electrical performance based on knowledge, understanding some of the common causes of accidents and preventive measures .
The first three are familiar with the device open positions, parking procedures and methods of operation, and contact signals to the station, as well as inspection, analysis,
prevention and troubleshooting methods.belt conveyor manufacturer
Section 4 strictly enforce the "Coal Safety Regulations", technical procedures, personal responsibility, shift system and other relevant regulations.
Section 5, induction time, dressed according to the provisions concerning labor protection.
Second, security requirements
Article 6 of belt conveyor nose, tail must set the security guards or railings. Under extraordinary place in the machine, you must set the security protection board. If the
conveyor length exceeds 30m, you must set the pedestrian bridge.
Section 7 belt length exceeds 50m, each key work place must be set between "emergency stop" button or pull switch. "Emergency Stop" button or pull the switch setting position,
should generally be in the corridor side of the sidewalk.
Article 8 must be set to prevent migraine inclined belt conveyors, non-return and overload, anti-skid shutdown protection devices.
Article 9 must be set belt cleaner. Conveyor running process, the prohibition clean or replace rollers, prohibit clean coal storage racks and rollers prohibit standing rack
shovel coal, sweeping water, touch belt. Higher belt rack, you must set protective shutters.
Cleaning roller, nose, tail drum must be executed when the system outage listed.
Article 10 prohibits any person stand on the conveyor belt, walking, sitting, lying across. Prohibit the use of belt conveyor handling tools or other objects.
Article 11 prohibits the drum sprinkle coal, sand, litter bags and other debris. Prohibits forced to start conveyor overload. Prohibited in the operation area of the coal used
scraper roller method of offset.Plastic belt conveyor
Third, the preparation before work
Article 12 on "Coal Electrical Equipment Inspection Law" requires a general inspection of the equipment, the need to make the following checks:
① understand the coal bunker loading conditions and check the flap, the gate should be flexible and easy to use.
② feeding, nesting chute should be smooth, without damage to the deformation.
③ entire block of coal leather (bezel), unloader, cleaner should be complete, solid well without excessive wear and tear.
④ each roller, gear roller, pressure roller, etc. should be complete and intact.
⑤ should heap of coal around the drum, or other objects obstruct operation.
⑥ there should be no load on the tape, belt conveyors shall remain unloaded start.
⑦ bearings, gear box and the friction parts should be well lubricated.
Fourth, the normal operating requirements
Article 13 Upon hearing the centralized control drive signal, it will switch to a centralized control to a location in the vicinity of the start switch monitors the belt starts
situation when abnormal situations, press the emergency stop button, when returned to normal, the need for timely transfer switch fight to the centralized control position.
Article 14, such as when driving in place, should be connected to drive signal to confirm checks out, the next process to be run after the device before driving; after driving
belt conveyor should run a few weeks, no abnormal phenomenon only when feeding.
Article 15 checks whether the deviation or edging tape phenomenon, discovered to observe analyze the causes and timely reporting for processing. .
Article 16 to observe the distribution of material on the tape, with or without skew and other feeding inequality, to timely adjust.
Article 17 of the belt conveyor is running, prohibit clean nose, tail and around the area of the drum coal.
Article 18 prohibits cleaning during operation of the transmission belt conveyor belt, machine parts and authentic surface float coal dust and grease, if necessary, stop
Fifth, the special circumstances of the deal
Section 19 found unloading chute plug, iron, and other debris stuck tape in time when to stop treatment.
Article 20 running the following conditions, should immediately stop processing: open plastic tape joints pull off or tear; belt run seriously, there is scratched, torn danger.
Article 21 during the operation in case of emergency should pull the emergency pull switch.
Article 22 during the operation, when found next process shutdown, you must immediately stop, to be processed to identify the reasons start normally, then boot.
Article 23 warehousing belt drivers should always measure inventory, and timely reporting to coordinate directed production.
Sixth, the work operation
Section 24 in place when driving, received a stop signal and after the device when no material before pressing the stop button to stop.
Article 25 sets control when driving by the Centralized Traffic Control Parking.
Article 26 regional health work should shift before clean up various items neatly stacked.
Article 27 should shift in the field, who explained in detail to the succession clear bumban belt conveyor operating conditions, failures and problems, fulfill all formalities
shift, before the handover.