Talk about the drum drive belt operation safety management

First, the roller conveyor drive safety management operation
(A), using the drum drive belt transport, should comply with the following requirements:
One must use flame-retardant conveyor belt. Belt conveyor idlers non-metallic materials coated drum parts and plastic material, the flame retardant and antistatic properties

must comply with the relevant requirements.
2, the roadway should be adequate lighting.
3, you must set the drive roller skid protection, coal heap protection, anti-deviation device and the emergency stop devices.
4, should be installed temperature protection, smoke protection and automatic sprinklers.
5, in the main transport roadway must also install the belt laying:
(1), the conveyor belt tensioning force and tear drop protection device protection.
(2), in the nose and tail to prevent persons with rollers and guide rollers in contact with the fence.
6, tilting roadway used conveyor, running on, you must also install fortification reversing units and brake units; under shipped, it must be installed brakes.
7, prohibited the use of flammable fluid coupling transmission medium (variable speed fluid couplings subject to this restriction).
8, belt conveyor Belt conveyor roadway should be set at the pedestrian crossing bridge.
9, the belt should be added the soft-start device should be added under the belt conveyor soft brake. Belt conveyor manufacturer
(Two), belt conveyors drivers should be performed by specially trained and obtain operating permits for special operations officers, the work must be done certificates.
(Three), starting the conveyor belt before the first check prop roll, whether coal grinding belts help, operating signals is smooth, safe and reliable protection devices are

complete, you should notify repairman timely manner.
(Four), the strict implementation of personal responsibility, drivers should earnestly implement the shift, the problem should be a never-ending work shift handover clear.
(Five), small class size should be detailed inspection mechanic and roller bearings and belts interfaces other components in good condition, if the problem promptly.
(Six), running driver shall undergo, should always pay attention to the sound operation of the machine and the belt deviation and, if the situation immediately stopped.
(Seven), not allowed to use belts transporting materials or equipment parts and large ballast blocks to prevent damage to the belt or cause other unexpected.
(Eight), under normal circumstances, shutdown, you must pull on the belt cargo net, stopping after going live on the bottom of the belt under the nose and tail of coal and coal

timely clean living nearby, to keep clean.
(Nine), belt conveyor operation, of any material is strictly prohibited collision belt, is strictly prohibited to non-sidewalk side of the repair or cleaning live coal, to

prevent belt injury.
(Ten), repairman for belt maintenance, to be a good contact with the belt driver, is strictly prohibited without permission overhaul.
(Eleven), safety belt conveyor protection device to be sensitive and reliable, non-random to get rid of.
(Twelve), belt conveyors must be set at the nose and tail of fire fighting equipment, the driver class is responsible for the transfer of the nose and tail of fire fighting

equipment, fire fighting equipment must be promptly replaced after failure.
(Thirteen), belt conveyors open stop signal states: one ring to stop, two ring is open.
(Fourteen), the extension of the end of the belt conveyor
1, to extend the belt, you must carefully check to ensure that the belt storage cassette enough, but should be a reliable signal contact.
2, to extend the conveyor belt before the first belt conveyor tail cleaned float coal within 10m, and the belt and boring machines linked together with rope, wire rope two

daughter card connectors with Shengka tight Shengka child with three, wire rope used ≥ 18.5mm diameter rope intact.
3, to extend the belt conveyor, the head of the two with the operation, in which a signal is operating under tension winch, one hand on the signal button, note the belt head

belt tension situation. Tail a boring machine China vibrating machinery: driver opened boring machine, lift the tail with the other

Human hand signal button, pay close attention to the tail rope and belt, climbing road road conditions. Slowly pull the tail and climb slopes to a predetermined position. Then

install pipe rack and the upper and lower rollers. Jack will be with the tail shift slide, climbing road straightened.
4, to hear a signal commissioning belt, a belt with two heads, one tight belt tensioning winch, a man running jogging belt conveyor, belt snug fit, normal operation is stopped

commissioning.
5, the signal states: three ring Songpi pull the tail conveyor belt extension machine, four ring tight belt commissioning.
6, the operation must hear the signal, and the nose, tail signal after sparring with each other operable to prevent misuse.
7, pulling the tail and does not move when climbing Daura not deadlift, to stop and identify the cause and cleaned before it can continue operation.
(Fifteen), belt conveyor belt extension
1, to extend the belt before the belt must be open space.
2, the belt after a 10-15m head office, at the interface of the belt in the belt fixed firmly. Fixed belt must use special splint. Fixed, you must switch to the belt motor power

latching position and hang blackout card.
3, the fixed personnel away from the belt after belt, jog tensioning winches, loosen the belt.
4, the prepared receiving belt conveyor belt, roll into the reservoir zone warehouse.
5, the personnel working on the belt when the belt is strictly prohibited and loose open, tight belt and the belt switch handle reaches the locked position.
Second, scraper conveyor operation safety management
1, scraper conveyors drivers should be performed by specially trained and obtain operating permits for special operations officers, the work must be done certificates.
2, scraper conveyors driver to shift the scene, what are the problems on duty, the driver must be made clear to the work in order to take timely measures to deal with, to

prevent ill run accidents.
3, the installation of scraper conveyor installation intact laying to meet standards, to ensure that the transport of flat, straight, steady, otherwise the drivers are not

allowed to drive, and immediately processed.
4, scraper conveyors drivers should stand at supporting security operations intact, non-run stand in the direction of transport aircraft nose operation, to prevent the transport

of materials to drive out of the bay, assault, operating locations should be safe than 2m away from the nose Location.
5, the driver is responsible for frequently near the nose scraper to clean, to ensure that the operation without circulation coal, coal is not floating around the nose clean

boot is strictly prohibited.
6, the end of the class out of coal, the driver left the nose to other workplaces scraper should be cut off the power switch and clutch lock open.
7, is strictly prohibited personnel walking on the scraper conveyors, scraper conveyors transport the material is strictly prohibited.
8, scraper conveyor transport in the vicinity before starting the first check whether the personnel repair or other work, start the test should be preceded start, check the

direction of movement of the chain is correct and everything is normal only after the official car.
9, during operation, the driver should pay attention scraper in wood and debris, found out after the stop in time to ensure safe transportation.
10, the operation of the driver to leave non-operated switch and signal unexpected to stop in time.
11, when the air flow in the gas concentration gauge face, you should immediately stop operation and disconnect power scraper, to be reduced to 1% or less, before transmission

operation.
12, check the gas before starting scraper, scraper bottom to prevent accumulation of gas, such as coal accumulation timely clean-up activities, enhanced ventilation, the gas

concentration to be reduced to below 0.5% before starting scraper conveyor.
13, in dealing with scraper conveyor failures and overhaul must be shut down, latching switch, hanging at the switch "Some operations, non-boot" card board.
15, scraper conveyor tail must RBI column fixed to prevent the start timing tail cocked wounding.