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A sinking type slag unloading system for rail inclined shafts

An inclined shaft and slag unloading technology is applied in the field of sinking slag unloading system to achieve the effects of occupational health protection, safety accident reduction, energy saving and emission reduction

Active Publication Date: 2021-08-17
CHINA RAILWAY NO 5 ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to design a sinking type slag unloading system to solve the above problems in view of the environmental protection, occupational health and safety problems existing in unloading and dumping slag at the opening of the rail inclined shaft.

Method used

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  • A sinking type slag unloading system for rail inclined shafts
  • A sinking type slag unloading system for rail inclined shafts

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and specific embodiment the invention is further introduced:

[0023] Immediately after the project enters the site, temporary road construction and site leveling at the entrance will be carried out, and then the slag pool 1 will be blasted and excavated according to the pre-designed position and size, and the side wall protection and bottom leveling construction of the slag pool 1 will be improved. Excavate a horizontal water collection ditch 6-1 at the slope position of the slag pool 1, set a water collection well 6-2 at one end, install a sewage pump 6-3 in the well, and pump the sewage to the sewage treatment pool 12 in time through the sewage pipe 6-4 Centralized processing. The top of the slag pool 1 utilizes I-beams to set up a slag unloading platform 2 and a trestle 3 for passing people according to the design, and finally installs a protective railing 7, an automatic sprinkler system 4 and an audible and visual ala...

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Abstract

The invention discloses a sunken slag unloading system for a rail inclined shaft. The system includes a slag pool (1), a slag unloading platform (2), a trestle for passing people (3), an automatic spraying system (4), and an audible and visual alarm Device (5), sewage collection and drainage system (6), protective railing (7). The slag unloading platform (2), the trestle bridge (3) spans the slag pool (1), the protective railing (7) is arranged along the periphery of the slag pool (1), and the automatic sprinkler system (4) is fixed on the protective railing (7) , the sound and light alarm (5) is installed at the bottom of the slag unloading platform (2), and the sewage collection and drainage system (6) is set at the slope of the slag pool (1). The invention effectively solves the problems of environmental protection, energy saving and emission reduction, occupational health protection, such as sewage treatment at the slag yard at the entrance of the inclined shaft, air dust reduction, and occupational health protection, as well as the safety of personnel entering and leaving the hole and the safe operation of personnel and vehicles in the slag loading operation area at the bottom of the slag pool, etc. question.

Description

technical field [0001] The invention relates to a sinking type slag unloading system used for dumping waste slag at the opening of a rail inclined shaft. The system has certain functions of environmental protection, energy saving and emission reduction, and occupational health protection. Background technique [0002] At present, most of the slag discharge methods of rail inclined shafts use side-unloading mine trucks to transport the waste slag to the hole and directly discharge it on the ground. There are two problems in this method: [0003] One is environmental issues. The waste slag is piled directly on the ground. Under the washing of heavy rain, the sewage will spread everywhere, pollute the environment, and the overall image of the site is poor. [0004] The second is energy saving, emission reduction and occupational health issues. During the process of unloading and loading slag, a large amount of dust will be generated, which will pollute the air and affect the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G67/24B65G69/18B65G69/20B01D47/06E03F5/10
CPCB01D47/06B65G67/24B65G69/188B65G69/20E03F5/10
Inventor 江仿何志敏
Owner CHINA RAILWAY NO 5 ENG GRP
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