Automatic temperature measurement and sampling device for steelmaking furnace

A technology for sampling devices and steelmaking furnaces, applied in the direction of sampling devices, furnaces, electric furnaces, etc., can solve the problems of low positioning accuracy and high labor intensity, and achieve the effects of reducing labor costs and improving flexibility and safety

Active Publication Date: 2020-01-31
CISDI ENG CO LTD
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  • Description
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Problems solved by technology

[0004] The present invention provides an automatic temperature measurement and sampling device for steelmaking furnaces aiming at the technical problems of low temperature measurement and sampling positioning accuracy of steelmaking furnaces, high labor intensity and potential safety hazards existing in the prior art

Method used

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  • Automatic temperature measurement and sampling device for steelmaking furnace
  • Automatic temperature measurement and sampling device for steelmaking furnace
  • Automatic temperature measurement and sampling device for steelmaking furnace

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] The embodiment of the present invention discloses an automatic temperature measurement and sampling device for a steelmaking furnace, such as Figure 1 to Figure 6 As shown, it includes a base 1, a swivel seat 2, a support arm 3, a first electric push rod 4, a swing arm 5, a temperature measuring liquid taking gun 6 and a second electric push rod 11, and the base 1 is fixed on the operating platform 10, so that The base 1 will not swing with the movement of the furnace body and the tilting platform. The upper part of the rotating base 2 is L-shaped. The rotating base 2 is connected to the upper end of the base 1 through a rotating mechanism. The two ends of the supporting arm 3 are respectively equipped with a first shaft A...

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Abstract

The invention discloses an automatic temperature measuring and sampling device for a steel refining furnace, which comprises a rotary seat, which is rotatably connected on the upper end of a base through a rotary mechanism; a support arm, whose two ends are respectively provided with a first shaft and a second shaft; a first electric push rod, whose two ends are respectively hinged on the top of the rotary seat and the support arm so as to drive the support arm to swing around the first shaft in a reciprocating manner; a swing arm, hinged on the support arm by the second shaft; a second electric push rod, whose two ends are respectively hinged on the support arm and the swing arm below the second shaft so as to drive the swing arm to swing around the second shaft in a reciprocating manner, wherein the support arm is hinged on the rotary seat by the first shaft, and the swing arm is connected to a temperature measuring liquid taking gun. The automatic temperature measuring and sampling device performs rotational movement of 360 degrees in a horizontal plane by the rotary mechanism, the first electric push rod is used for adjusting upper and lower swing angles of the support arm, the second electric push rod is used for adjusting left and right swing angles of the swing arm, therefore, the degrees of freedom in three directions are realized, the flexibility and safety of automatic temperature measuring and sampling are improved, and labor cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of temperature measurement and sampling in the smelting process of a steelmaking furnace, and in particular relates to an automatic temperature measurement and sampling device for a steelmaking furnace. Background technique [0002] Temperature measurement and sampling of molten steel in front of the steelmaking furnace is a process in the pretreatment process of molten steel. The purpose is to obtain the temperature and component content of molten steel, which is an important basis for the operation of molten steel pretreatment process. [0003] At present, in China, most steelmaking furnaces, such as electric arc furnaces, use manual temperature measurement and sampling. Manual temperature measurement and sampling positioning accuracy is low, so it cannot accurately reflect the temperature and composition of molten steel, and continuous measurement is required during electric arc furnace smelting. Temperat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21C5/52G01N1/10
CPCC21C5/52C21C2005/5288G01N1/10Y02P10/20
Inventor 黄兴隆黄其明
Owner CISDI ENG CO LTD
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