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A steelmaking slag conveying production line and its control system

A technology of control system and production line, applied in general control system, control/regulation system, conveyor control device, etc., can solve the problems of unable to meet the requirements of slag particle size, unable to guarantee slag batching ratio, need to stop operation, etc., to achieve realization Work efficiently, ensure quality stability, and ensure cleanliness

Active Publication Date: 2021-06-25
WEIFANG SPECIAL STEEL GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In view of the defects in the prior art, the present invention provides a steelmaking slag conveying production line to solve the problem that the device in the traditional technology cannot meet the particle size requirements of different steel materials and steelmaking slag; the slag is easy to jam on the crushing parts; Dust is easy to quickly block the filter parts in the dust filter device; when mixing materials, it is easy to lack the slag in a certain silo, and there is no guarantee of different slag batching ratios; when cleaning the mixing cylinder, it is necessary to stop the operation

Method used

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  • A steelmaking slag conveying production line and its control system
  • A steelmaking slag conveying production line and its control system
  • A steelmaking slag conveying production line and its control system

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Embodiment Construction

[0095] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0096] Such as Figure 1 to Figure 11 As shown, the steelmaking slag conveying production line includes a plurality of raw material main conveying devices 1 arranged side by side, and each raw material main conveying device 1 is respectively provided with a dust conveying device 2, and several dust conveying devices 2 are jointly connected to the ventilation conveying pipeline 3 Above, the outlet of each raw material main conveying device 1 is connected with a material quantitative conveying device 4, the outlets of several material quantitative conveying devices 4 are connected with a converging conveying device 5...

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Abstract

A production line for conveying steelmaking slag, which relates to the technical field of conveying devices, including a plurality of main raw material conveying devices arranged side by side, each of which is provided with a dust conveying device, and several dust conveying devices are jointly connected to a draft conveying pipeline Above, the outlet of each raw material main conveying device is connected with a material quantitative conveying device, and the outlets of several material quantitative conveying devices are jointly connected with a converging conveying device, and the discharge end of the converging conveying device is connected with a raw material auxiliary conveying device, and the raw material auxiliary conveying device The discharge end is connected to the steelmaking furnace. The invention solves the problem that the device in the traditional technology cannot satisfy the material transportation during steelmaking in the steelmaking plant, has few functions, and needs manual auxiliary transportation.

Description

technical field [0001] The invention relates to the technical field of conveying devices, in particular to a steelmaking slag conveying production line and a control system thereof. Background technique [0002] Blast furnace steelmaking needs to transport all kinds of slag as ingredients, so it needs an integrated conveying equipment for conveying slag with granular structure. The conveying equipment can effectively improve the conveying efficiency of slag and make its conveying operation It is more convenient. After mixing various types of slag, it is fed into the blast furnace along the production line. [0003] A CN211894892U patent is disclosed in the prior art. The scheme includes a conveying frame and a fixed bottom plate. The conveying frame is fixedly installed on the upper part of the fixed bottom plate. A pressure pump is fixedly installed on the outer surface of the upper end of the fixed bottom plate. The two sides of the pressure pump are fixedly installed wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/72B65G69/18B65G43/00B02C1/04B02C1/10B02C23/18B02C21/00B01F13/10B01F7/18G05B19/418
CPCB65G47/72B65G69/182B65G43/00B02C1/04B02C1/10B02C23/18B02C21/00G05B19/41865B01F33/831B01F27/90B01F33/83612Y02P90/02
Inventor 张述钧刘建平张泽
Owner WEIFANG SPECIAL STEEL GRP CO LTD
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