In the waste incineration power plant, strengthening the management of waste bins is of vital importance to the safe, economical, and long-term stable operation of the waste incineration power plant. Among them, the operation of the garbage grab bridge crane to transfer garbage to the mouth of the incinerator in the garbage pond is the key equipment for generating electricity through garbage incineration.
There are generally two A8-level garbage cranes in the garbage pool to cooperate in the transfer, stacking, inversion, and feeding of garbage. The two garbage cranes must be well-divided. One is responsible for boiler feeding, and the other is responsible for garbage transfer and storage. At the same time, the operator of the garbage crane must also cooperate with each link.
The operator must use the garbage crane to transfer or feed materials, and must meet the requirements of "keep in stock, put less, and evenly place". It is strictly forbidden to overfill the hopper of the garbage crane. In severe cases, it may cause an accident that the furnace is shut down or the temperature of the furnace cannot be maintained.
Technical Data
Plant Nominal Capacity
290TPD
720TPD
960TPD
1440TPD
1920TPD
3000TPD
Crane Capacity
5Ton
8Ton
10Ton
15Ton
20Ton
32Ton
Orange Peel Grab
2.5m3
5m3
6.3m3
10m3
14.5m3
20m3
Grab Crane Span
8-39m
8-39m
8-39m
8-39m
8-39m
8-39m
Grab Crane Lifting Height
30m
30m
30m
30m
30m
30m
Lifting Speed(m/min)
30
40
40
40
50
50
Cross Speed(m/min)
50
60
50
50
60
60
Long Travel Speed(m/min)
60
90
90
80
90
90
Motor Control System
VFD
VFD
VFD
VFD
VFD
VFD
Sway Control
Yes
Yes
Yes
Yes
Yes
Yes
Power Supply for CT/LT
Festoon
Festoon
Festoon
Festoon
Festoon
Festoon
Manual/Semi-automated
yes
yes
yes
yes
yes
yes
Automated Control
HMI
HMI
HMI
HMI
HMI
HMI
Tips On Operating Grab Cranes
1.Standardize the storage of garbage in the garbage bin, and clearly plan the storage of new garbage. Incinerators must be placed in domestic garbage for at least 3 days. Garbage crane staff must strictly abide by the requirements of "handling, placing, and transferring" in order to ensure the continuity of the garbage entering the furnace, thereby ensuring Economy and stability of boiler combustion.
2.Garbage crane duty personnel must do a good job of equipment inspection in strict accordance with the documents issued by the operation department, find problems, report in a timely manner, and deal with them in a timely manner.
3.Garbage crane duty staff must carefully do the transfer work in strict accordance with the management regulations issued by the operation department. The shift staff must explain the input area, mixing ratio, precautions, etc. to the successor in detail.
4.Strengthening the management of waste storage can not only ensure the long-term stable operation of the unit system, but also ensure the economic benefits of the waste incineration power plant.
The Trolley Details Showing
Wasting Handling Grab Cranes Application
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