Metallurgical cooling and air-drying mechanism

A technology of metallurgy and cooling section, which is applied in the field of metallurgical cooling and air-drying mechanism, which can solve the problems of blank influence, uneven cooling of blank, quality of blank and influence of follow-up process, etc.

Active Publication Date: 2017-01-11
ZHUZHOU RUIDEER METALLURGICAL EQUIP MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of metallurgy, many blanks produced, such as pipeline steel, require sufficient and rapid cooling. The traditional cooling method has low cooling efficiency and is likely to cause uneven cooling of the blank, which seriously affects the quality of the blank. Even The blank is scrapped, and the existing technology provides a water shower system for rapid cooling, but after water cooling, there will be residual water on the blank, which will affect the quality of the blank and subsequent processes
However, if hot air is used to dry the residual water on the blank, because the blank usually continues to advance on the traditional belt, then a higher temperature is required to remove the residual water on the blank during this process, so sometimes Will have a certain impact on the blank

Method used

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Embodiment 1

[0032] see Figure 1 to Figure 6, the present invention provides a metallurgical cooling air-drying mechanism, comprising a conveyor belt 1, and a cooling section and an air section arranged on the conveyor belt 1 in sequence. The conveying direction of the conveyor belt 1 is from the cooling section to the air section direction. Linkage of other metallurgical links, the conveyor belt 1 is a sprocket power roller conveyor belt, the conveyor belt 1 runs through the entire cooling mechanism; the conveyor belt 1 includes a roller 11 and a chain box 12, the two ends of the roller 11 and the chain box 12 are connected by bearings, and the roller 11 is connected by the chain box The chain in 12 drives to rotate; The sprocket wheel power roller type conveyer belt is to be driven chain by motor, has the conveyer belt of chain driven roller again, and this is prior art, repeats no more at this. The cooling unit includes a shower head 2 arranged above the conveyor belt 1, the shower hea...

Embodiment 2

[0048] see Figure 7 and Figure 8 , on the basis of Embodiment 1, the airflow nozzle 58 is vertically arranged on the lower side of the telescopic rod 51 of the water wiping mechanism 5, the airflow nozzle 58 is connected with the air pump through the air pipe, and the high pressure airflow is provided by the air pump, and the airflow nozzle 58 is sleeved on the rotating shaft 52 On the outside, the rotating shaft 52 is cylindrical, the air flow nozzle 58 is coaxial with the rotating shaft 52, and an annular ring gear 59 is arranged along its top; A driving wheel 61 is provided, the driving wheel 61 meshes with the driven wheel 62 , the driven wheel 62 is coaxial with the worm 63 , and the worm 63 meshes with the ring gear 59 . When the blank reaches the water-wiping structure 5, the airflow nozzle 58 sprays a high-pressure airflow to impact the upper surface of the blank, while the sponge roller 54 rotates under the drive of the rotating shaft 52, so as to better protect th...

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Abstract

The invention discloses a metallurgical cooling and air-drying mechanism, and relates to the field of metallurgical equipment. According to the technical scheme adopted by the invention, the metallurgical cooling and air-drying mechanism comprises a conveyor belt as well as a cooling part and an air-drying part which are sequentially arranged on the conveyor belt; the conveyor belt is a chain wheel power roller type conveyor belt; the cooling part comprises a spraying head arranged above the conveyor belt; the spraying head is connected with a water tank through a water tube and a pressurizing water pump; and a water box is arranged at the lower side of the conveyor belt. The metallurgical cooling and air-drying mechanism disclosed by the invention has the beneficial effects that blank is cooled by adopting a mode of water-cooling and high-pressure gas air-drying, a blank cooling effect is guaranteed without a heating and drying structure, and the blank cooling effect is not affected by re-heating. Water flow and gas flow can flow out from a conveyor roller, so that all-around processing of cooling and dehumidifying can be achieved, and a no-dead-corner processing mode is basically guaranteed. Cooling water is recycled basically without loss except from the gasified part due to cooling.

Description

technical field [0001] The invention relates to the field of metallurgical equipment, in particular to a metallurgical cooling and air-drying mechanism. Background technique [0002] In the field of metallurgy, many blanks produced, such as pipeline steel, require sufficient and rapid cooling. The traditional cooling method has low cooling efficiency and is likely to cause uneven cooling of the blank, which seriously affects the quality of the blank. Even The blank is scrapped, and the existing technology provides a water shower system for rapid cooling, but after water cooling, there will be residual water on the blank, which will affect the quality of the blank and subsequent processes. However, if hot air is used to dry the residual water on the blank, because the blank usually continues to advance on the traditional belt, then a higher temperature is required to remove the residual water on the blank during this process, so sometimes Will have a certain impact on the bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D1/02F26B5/14F26B15/04F26B21/00
CPCF25D1/02F26B5/14F26B15/04F26B21/00
Inventor 丁春燕唐馨刘大伟胡嘉林
Owner ZHUZHOU RUIDEER METALLURGICAL EQUIP MFG CO LTD
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