Smelt spout opening cleaner, cleaning head and apparatus
A spout opening cleaner for cleaning smelt spouts of recovery boilers and the like includes an actuation arm and self-aligning cleaning head. The cleaning head employs open bail designs for enabling continued flow of smelt during a cleaning cycle.
1. A cleaning system for smelt spout openings, comprising:
a cleaning member for cleaning the smelt spout opening;
a striking device mounted in a position adjacent to an operational position of the cleaning member; and
an actuator for causing said striking device to contact said cleaning member for dislodging accumulated smelt from the cleaning member.
2. The system according to claim 1 , wherein said striking device comprises a rapping device mounted to knock smelt from the cleaning member.
3. The system according to claim 2 , wherein said rapping device comprises an actuator that is mounted in a position above the smelt spout for the purpose of knocking solidified smelt from the cleaning member.
4. The system according to claim 3 , wherein said actuator comprises a pneumatic cylinder to periodically repeatedly strike the rapping device against the cleaning member to remove any accumulated smelt therefrom.
5. A cleaning system for smelt spout openings, comprising:
a cleaning member for cleaning the smelt spout opening; and
a device for dislodging accumulated smelt from the cleaning member,
wherein said device for dislodging accumulated smelt from the cleaning member comprises a rapping device mounted to knock solidified smelt from the cleaning member,
wherein said rapping device is mounted in a position above the smelt spout for the purpose of knocking solidified smelt from the cleaning member, and
wherein said rapping device comprises an anvil member provided in a position such that the cleaning member will occasionally strike the anvil member during operation of the cleaning member.
6. The system according to claim 5 , wherein said rapping device further comprises a counterweight.
7. The system according to claim 3 , wherein said rapping device is actuated by operation of a pneumatic cylinder, further comprising an adjustable length actuation arm to adjust the striking engagement of the rapper with the cleaning member.
8. A cleaning system for smelt spout openings, comprising:
a cleaning member for cleaning the smelt spout opening; and
a device for dislodging accumulated smelt from the cleaning member,
wherein said device for dislodging is mounted in a position adjacent the smelt spout for the purpose of knocking solidified smelt from the cleaning member, and
wherein said device for dislodging comprises an anvil member provided in a position such that the cleaning member will occasionally strike the anvil member during operation of the cleaning member.
9. The cleaning system for smelt spout openings according to claim 8 , wherein said anvil member is occasionally moved such that the anvil member contacts the cleaning member.
10. The cleaning system for smelt spout openings according to claim 8 , wherein said cleaning member is occasionally moved such that the cleaning member contacts the anvil member.
11. A cleaning system for smelt spout openings, comprising:
a cleaning member for cleaning the smelt spout opening;
a striking device mounted in a position adjacent to an operational position of the cleaning member; and
an actuator for causing relative movement to cause said striking device and said cleaning member to contact one another for dislodging accumulated smelt from the cleaning member.
12. The cleaning system for smelt spout openings according to claim 11 , wherein said actuator moves said cleaning member to contact said striking device.
13. The cleaning system for smelt spout openings according to claim 11 , wherein said actuator moves said striking device to contact said cleaning member.
14. The cleaning system for smelt spout openings according to claim 11 , wherein said actuator comprises a cleaning actuator that moves said cleaning member between cleaning and non-cleaning positions.
15. The cleaning system for smelt spout openings according to claim 11 , wherein said actuator comprises a striking actuator that moves said striking member to contact said cleaning member.