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Steel ladle or iron ladle tipping device and hydraulic cooling method thereof

A tipping device and package tipping technology, which is applied to fluid pressure actuation devices, fluid pressure actuation system components, mechanical equipment, etc., can solve the problems of hydraulic system without perfect cooling measures, achieve good cooling effect and improve stability sexual effect

Pending Publication Date: 2021-04-06
MAANSHAN CITY ZHICHENG MACHINE & ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Aiming at the problem that the hydraulic system in the existing mobile hydraulic tilting device does not have perfect cooling measures, the present invention provides a ladle or iron ladle tilting device, the hydraulic system of which has a perfect cooling method, compared with the traditional cooling The method reduces the hidden dangers that may be caused by cooling the hydraulic system in the mobile hydraulic tilting device, and the cooling effect is better

Method used

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  • Steel ladle or iron ladle tipping device and hydraulic cooling method thereof
  • Steel ladle or iron ladle tipping device and hydraulic cooling method thereof
  • Steel ladle or iron ladle tipping device and hydraulic cooling method thereof

Examples

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Effect test

Embodiment 1

[0048] A ladle or iron ladle tipping device is mainly used for steelmaking or ironmaking to complete the casting operation of pouring steel (iron) into casting equipment. The specific structure and working principle of the device will be described in detail below.

[0049] like Figure 7 As shown, the tilting device includes a tilting device body and a cooling system 9, and an electric control box 8 and an onboard hydraulic station 7 and an onboard hydraulic station oil tank 71 connected to each other are installed on the tilting device body. The cooling system 9 includes a hydraulic medium cooling refrigerating device 91 , a cold air refrigerating device 92 , a compressed air pump, a cooling air pipeline 93 , a gas disperser 94 and a cooling and refrigerating control device 95 .

[0050] Wherein, the liquid inlet of the hydraulic medium cooling and refrigeration device 91 receives the hydraulic medium output from the tilting device body and the onboard hydraulic station 7 , a...

Embodiment 2

[0063] A hydraulic cooling method for a steel ladle or a ladle tipping device, using the ladle or ladle tipping device of Embodiment 1, comprising the following steps:

[0064] 1. Hydraulic medium cooling

[0065] like Figure 8 As shown, the hydraulic medium output by the tipping device body and the onboard hydraulic station 7 enters the hydraulic medium cooling refrigeration device 91, and the temperature detection mechanism detects the temperature of the hydraulic medium and transmits the signal to the refrigeration control mechanism. When the hydraulic medium temperature is higher than the set temperature At this time, the refrigeration control mechanism controls the hydraulic medium cooling refrigeration device 91 to reduce the hydraulic medium to the set temperature and deliver the cooled hydraulic medium to the oil tank 71 of the onboard hydraulic station.

[0066] 2. Electric control box cooling

[0067] like Figure 9 As shown, the temperature detection mechanism d...

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Abstract

The invention discloses a steel ladle or iron ladle tipping device and a hydraulic cooling method thereof, and belongs to the field of metallurgical equipment. The device comprises a tipping device body and a cooling system, the tipping device body is provided with an airborne hydraulic station and an airborne hydraulic station oil tank which are connected with each other, and the cooling system comprises a hydraulic medium cooling and refrigerating device; and a liquid inlet of the hydraulic medium cooling and refrigerating device receives hydraulic media output by the tipping device body and the airborne hydraulic station, and a liquid outlet of the hydraulic medium cooling and refrigerating device is connected with an oil inlet of the airborne hydraulic station oil tank. The hydraulic system has a perfect cooling mode, compared with a traditional cooling mode, hidden dangers possibly caused by cooling of the hydraulic system in the movable hydraulic tipping device are reduced, and the cooling effect is good. According to the method, the device is adopted, the hydraulic system in the movable hydraulic tipping device can be cooled, the cooling effect is good, and potential safety hazards are reduced.

Description

technical field [0001] The invention belongs to the technical field of metallurgical equipment, and more specifically relates to a ladle or ladle tipping device and a hydraulic cooling method thereof. Background technique [0002] In the metallurgical industry, the steel (iron) water tank is a kind of steel (iron) water holding and lifting equipment in the steel (iron) factory. The tank is built with refractory materials to hold molten steel or molten iron. The molten iron tank is used to transfer the molten iron from the mixing furnace to the converter for smelting, and the molten steel tank is used to transfer the molten steel smelted by the converter to the continuous casting ladle turntable, and then pour molten steel into the tundish, and make the molten steel into a certain specification through crystallizers and other equipment Dimensions billets. [0003] Under normal circumstances, the tipping of the steel (iron) water tank full of molten steel is achieved by using...

Claims

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Application Information

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IPC IPC(8): B22D41/06B22D41/04F15B21/0423
CPCB22D41/04B22D41/06F15B21/0423
Inventor 方朝辉童其胜汪祝胜房安军孙连宝潘成玉
Owner MAANSHAN CITY ZHICHENG MACHINE & ELECTRIC