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Unloading and cleaning method for open wagon conveyed bulk materials after freezing and device thereof

A technology for bulk materials and post-unloading, which is applied in the field of unloading machines. It can solve the problems of easily damaged compartments, long time consumption, and large material particle size, and achieve good social benefits, high productivity, and fully enclosed and pollution-free material circulation.

Active Publication Date: 2017-12-15
山东铁智慧智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bulk materials transported by the existing railway open car contain a certain amount of water or water sprayed to prevent dust during transportation. In the case of low temperature, the material will freeze together with the carriage, so the existing unloading equipment cannot complete the unloading work. , can only be unloaded after heating and thawing, which takes a long time; if the material is crushed by the excavator hammer, it is easy to damage the compartment, and the crushed material has a large particle size, and the frozen material on the side wall of the compartment cannot be broken, so the compartment door can only be opened and unloaded. Next to the track, need secondary transfer

Method used

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  • Unloading and cleaning method for open wagon conveyed bulk materials after freezing and device thereof
  • Unloading and cleaning method for open wagon conveyed bulk materials after freezing and device thereof
  • Unloading and cleaning method for open wagon conveyed bulk materials after freezing and device thereof

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Embodiment Construction

[0025] A method for unloading and clearing vehicles transported by gondolas after bulk materials are frozen, which consists of three processes: defreezing, unloading, and vehicle cleaning. The double vertical screw unloader running on the special track inserts the reclaiming head with the rotary deicing device vertically into the material in the compartment, and the rotary deicing device on the reclaiming head rotates and breaks the frozen material in the middle of the compartment. The double vertical auger unloader The two sets of boom-type deicing devices crush the frozen material on the side wall of the carriage, and the particle size of the material after crushing is less than 100mm; the unloading work is completed by the double vertical screw unloading machine, and the reclaiming head of the unloading machine takes the crushed material in the carriage. The material is collected and sent to the vertical screw conveyor. The material is sent into the sliding sealed bin throug...

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Abstract

The invention discloses an unloading and cleaning method for open wagon conveyed bulk materials after freezing. The unloading and cleaning method for the open wagon conveyed bulk materials after freezing is composed of three processes of freezing broken, unloading and cleaning; and freezing broken comprises freezing broken for materials in the middle of a compartment and materials on the side wall of the compartment; and unloading operation is finished by a double vertical spiral unloading machine. The unloading and cleaning method for the open wagon conveyed bulk materials after freezing has the characteristics that mechanical crushing, rotating and vibrating are combined for crushing, a freezing broken head arrives at any corner of the compartment, surplus materials are less after unloading, and material circulation in the process of unloading and cleaning is all closed and has no pollution.

Description

Technical field [0001] The invention belongs to the technical field of unloading of unloading machines, and in particular relates to a method and device for unloading and cleaning the gondola after transporting bulk materials frozen. Background technique [0002] The bulk materials transported by existing railway gondola cars contain a certain amount of moisture or water sprayed to prevent dust during transportation. When the temperature is low, the materials will freeze together with the carriages, making it impossible for the existing unloading equipment to complete the unloading work. , it can only be unloaded by heating and thawing, which takes a long time; if the material is crushed by the excavator's breaker, the carriage will be easily damaged, and the material after crushing is so large that the frozen material on the side wall of the carriage cannot be broken, and the carriage door can only be opened to unload. Next to the track, a second transfer is required. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/14
CPCB65G69/14
Inventor 陈猛杨平孙波
Owner 山东铁智慧智能装备有限公司
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