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Movable totally-enclosed dust hood device special for ladle turret of continuous casting machine dedusting system

A large-bag rotary table and dust removal system technology is applied in the field of mobile fully-enclosed dust hood devices, which can solve the problems of low flue gas capture rate, etc., and achieve the effect of ensuring the operating environment and simple structure.

Active Publication Date: 2020-11-24
HEBEI GAOKE ENVIRONMENTAL PROTECTION GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for the smoke to rise into the roof cover, and the smoke capture rate is very low

Method used

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  • Movable totally-enclosed dust hood device special for ladle turret of continuous casting machine dedusting system
  • Movable totally-enclosed dust hood device special for ladle turret of continuous casting machine dedusting system
  • Movable totally-enclosed dust hood device special for ladle turret of continuous casting machine dedusting system

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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] see Figure 1-3 , the specific embodiment is realized by adopting the following technical scheme, which includes a drive motor 1, a walking beam 2, an inspection platform 3, a pneumatic dust removal valve 4, a suction port 5, a pipeline 6, a walking mechanism 7, a large bag 8, a middle bag 9, Cover body 10 and walking track 11; the cover body 10 is an integral mobile type with a rib structure, and the moving mode is driven by the drive motor 1. The large bag 8 is located in the cover body 10 during pouring, and the smoke is captured by the cover body 10. After collection, it is integrated into the dust removal system. During normal ...

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Abstract

The invention discloses a movable totally-enclosed dust hood device special for a ladle turret of a continuous casting machine dedusting system. The movable totally-enclosed dust hood device comprisesa driving motor (1), a walking beam (2), an overhauling platform (3), a pneumatic dedusting valve (4), a suction opening (5), a pipeline (6), a walking mechanism (7), a ladle (8), a tundish (9), a cover (10) and a walking rail (11). The cover (10) is of an overall movable type of a plate reinforcement structure, the movable mode is driving of the driving motor (1), and the ladle (8) is located inthe cover (10) during pouring. Smoke is collected by the cover (10) and then is merged into the dedusting system. During normal work, the cover (10) moves to be located above the ladle (8); and whenthe ladle (8) and the tundish (9) are overhauled, the cover (10) moves aside to vacate overhauling space. The movable totally-enclosed dust hood device is simple in structure, a large amount of dustysmoke generated in the pouring process can be collected into the cover, the smoke is exhausted under the action of a main pipeline and an induced draft fan, and the on-site operation environment is guaranteed.

Description

technical field [0001] The invention relates to the technical field of dust removal supporting technology related to continuous casting machines, in particular to a special mobile fully-sealed dust suction hood device for ladle rotary table of the dust removal system of the continuous casting machine. Background technique [0002] Due to the particularity of the operation and equipment of the bale turntable, the current mainstream form of the capture hood is the roof cover, which has no effect on the production operation, but the temperature of the flue gas is low when the ladle is poured, and the thermal lifting force is small, and the pouring smoke The gas is mainly the flue gas from the nozzle to the tundish, which is easily dispersed by the ladle. At the same time, in order to improve the operating environment for workers on the platform to open and block the water nozzle and measure temperature, a large fan is usually used to blow away the hot air. In this way, the flue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D45/00
CPCB22D45/005
Inventor 赵令利
Owner HEBEI GAOKE ENVIRONMENTAL PROTECTION GRP CO LTD
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