1, to comply with the general operation of shot blasting machine equipment operating procedures.
2, must also comply with before work:
A, check the blasting head of the leaves, guide sets, sub-balls and other wearing parts of the wear and tear, such as serious wear and tear, notify the maintenance staff to repair;
B, check the iron pellet delivery system, such as hoist, screw conveyor sieve (or polygonal sieve), storage sand bucket, pills, etc. whether there is clogging or jamming phenomenon, if these phenomena should be promptly treated;
C, check the catenary and auxiliary chain is loose and derailment, if these phenomena should be notified to repair personnel repair;
D, check the shot blasting room with or without castings, if dropped cast, should be promptly removed;
E, check the integrity of the protective curtain and protective plate, do not allow the lack of or excessive wear, or should be replaced;
F, check the catenary hook wear is serious, whether the rotation is flexible, such as wear and tear severely or not flexible rotation, should be promptly replaced or notify the maintenance staff to repair;
G, respectively, to start the various agencies, check the head, iron pills delivery system, auxiliary chain and catenary movement, to confirm all normal before the production.
3, the workers must also comply with:
A, the operator with a good protective equipment, so as not to iron wounds;
B, start the device should be in the following order:
Fans – bucket hoist – spiral sieve (or polygonal sieve) – throwing head 1, 2, 3, 4, 5, 6, – auxiliary chain – iron pills gate – catenary. The reverse order of the reverse, that is, catenary – iron pill gates – auxiliary chain – throwing – spiral sieve (or polygonal sieve) – hoist – fan.
C, must be hanging in the hanging on the 30 hanging castings, in order to clean up one side of the continuous casting;
D, the first test run, and then run the air 3 – 5 minutes, and check the shot blasting head, screw conveyor hoist, hoist, chain plate with the work of the smooth, to confirm all normal before production.
4, the work must also comply with:
A, work, the operator with a good protective equipment, so as not to iron wounds;
B, in the following order to drive: start the fan – open the rolling door – start the hopper – the point of the chain with a bucket - turn bucket reset – close the rolling door – start chain plate – start shot blasting head – - Turn the screw conveyor – start the hoist – turn on the iron gate.
The order of parking is the opposite;
C, often pay attention to the smooth movement of the head, such as throwing vibration, should notify the maintenance staff to repair.
D, each time to join the cast of the weight of not more than 500 kg, not less than 300 kg, depending on the size and shape of castings;
E, according to the consumption of iron balls, often add a new iron pills, and pay attention not to crush the hoist;
F, when the shot blasting machine head work, can not make the chain plate reverse movement;
G, when the shot blasting machine head work, is strictly prohibited to open the drum door;
H, when the shot blasting machine head work, shall not stop the screw conveyor and hoist movement.
Post time: May-09-2018