Desulfurization gypsum storage and transportation system and storage and transportation method

Abstract

The invention discloses a desulfurization gypsum storage and transportation system and a storage and transportation method. The desulfurization gypsum storage and transportation system comprises a gypsum warehouse, a travelling crane sling and a transport vehicle. The gypsum warehouse comprises a stockpiling area and a loading area, a top part of the stockpiling area is provided with a material collection port, the loading area comprises an upper layer, a middle layer and a lower layer isolated through floors, and a loading hopper is embedded at the middle layer. The travelling crane sling isarranged at an upper part of the gypsum warehouse, can shuttle back and forth between the stockpiling area and the loading area, and is used for leveling a gypsum material under the material collection port or capturing the gypsum material of the stockpiling area and placing the captured gypsum material in the loading hopper. The transport vehicle is used for collecting and transporting the gypsummaterial discharged from the loading hopper. In the system and the method provided by the invention, the gypsum warehouse is set to be the stockpiling area and the loading area, and by executing reciprocating and uniform material distribution in the stockpiling area through the travelling crane sling, can effectively improve space utilization rate of the gypsum warehouse.

Description

technical field [0001] The invention relates to the technical field of wet flue gas desulfurization, in particular to a desulfurization gypsum storage and transportation system and storage and transportation method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Desulfurization gypsum is a by-product of the limestone-gypsum wet flue gas desulfurization system in thermal power plants. It is usually a solid with a water content of less than 10%. It is stored in a gypsum warehouse and loaded by a forklift for transportation. This gypsum storage and transportation method has the characteristics of simple process and is widely used in desulfurization devices at home and abroad. According to the number of gypsum blanking points, this gypsum storage and transportation method can be divided into single-point blanking and multi-point blanking. ...

AI Technical Summary

Problems solved by technology

[0008] 1. Since the stockpile is naturally piled up in a conical shape, the space between the piles cannot be fully utilized, and the space utilization rate of the gypsum warehouse is low, only about 10%;

[0009] 2. Forklift operators use forklifts for stacking and loading. Forklift operators need to load frequently and have a large workload;

[0010] 3. Only box-type dump trucks can be used for transportation, and the road environment in the gypsum warehouse and surrounding factory areas is poor;

[0011] 4. During the loading process, it is impossible to prevent the gypsum from being spread out of the transport vehicles, and the wheels will bring the gypsum to the roads in the factory area, polluting the environment

Images