MSW Plants Turn Waste To Energy Crane Solutions

Waste Power Station Double Girder Grab Cranes

Domestic garbage cranes have a great demand in garbage incineration plants and other occasions. Generally speaking, domestic garbage grab cranes can be divided into two types: mechanical grab cranes and hydraulic grab cranes. The factories have very practical effects. The role of domestic garbage cranes is very important in the waste incineration power generation system, so it is very important to correctly select the domestic garbage grab crane according to the scale and process requirements of the waste incineration power generation system.

Manual control grab cranes: The driver controls the crane to complete the movement through the linkage console, and the bucket moves up and down, grabs, and feeds.

Semi-automatic control cranes: Part of the actions of the crane operation process is automatically completed by the control system. Commonly, after the manual grasping is completed, it will automatically move to the feeding port, automatically weigh and measure and put in the material.

Fully automatic control cranes: When a signal from the feeding port is needed for the feeding, the crane will automatically run, start from the parking position, move to the grabbing point, lower the grab, grab the garbage, lift the grab, and move to the feeding , Weighing, feeding, returning to the parking position or repeating the action. Waste handling and mixing is also done automatically

Technical Data

Waste Power Station Double Girder Grab Cranes Features

1.Due to the high working level of the garbage grab crane and the characteristics of the crane itself, it has brought great challenges to the stable and reliable operation of the system.

Our company has developed and summarized the operation characteristics of the garbage grab through the work in the lifting industry.

2.A set of variable frequency speed control methods designed for garbage grab cranes has been developed to enable the cranes to operate stably and reliably.

3.A crane handling system consisting of two garbage grab cranes (one working and one standby) is used to complete the work of feeding, inverting, mixing, moving and breaking materials for the waste incineration power plant.

4.Each crane has its own independent electrical control system, operation console and HMI display panel, and can provide manual and semi-automatic control systems according to user needs. Hand and automatic switching are convenient and quick.

Domestic Garbage Crane Selection

1. Waste incineration power generation treatment process (the treatment process of waste incineration power generation currently has two types: fluidized bed treatment and grate furnace treatment);

2. Quality of domestic waste (water content, calorific value, ash content);

3. Disposal volume of domestic garbage (considering the growth rate of domestic garbage and the subsequent transformation of the waste incineration power generation system);

4. The characteristics of the garbage pool (single pool or double pool);

5. Number of garbage grab cranes (not more than 3 garbage ponds);

6. Whether there is domestic garbage sorting and crushing process (there is no sorting and crushing process that has a great impact on the efficiency of the garbage grab crane);

7. Grab volume. According to the design specifications of waste incineration power generation engineering, the number of garbage grab cranes has the following regulations: a waste incinerator power plant with less than 200T / D uses a garbage grab crane. Waste incineration power plants with a capacity of more than 200T / D and less than 800T / D use two garbage grab cranes. More than 800T / D waste incineration power plants use three garbage grab cranes.

With the increasing number of domestic waste incineration power generation system construction and renovation projects, the scale of treatment is also increasing. The choice of garbage grab crane should be considered in order to ensure the convenience and reliability of the operation of the waste incineration power generation system in the future. In order to facilitate the selection of the waste incineration power generation system, the domestic garbage grab cranes provided by Henan Kinocranes, mainly include 5t, 6.3t, 8t, 10t, 11t, 12.5t, 15t, 16t, 18t, 20t and 25t.

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