High-temperature viscosity tester for continuous casting covering slag

A technology for continuous casting mold flux and viscosity measurement, which is applied in the direction of instruments, measuring devices, scientific instruments, etc. The insertion depth of the head cannot be controlled, etc., to achieve a high degree of automation, a scientific and reasonable design structure, and the effect of improving mobility

Pending Publication Date: 2022-05-10
洛阳泰纳克高温仪器设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a high-temperature viscosity measuring instrument for continuous casting mold slag, which has a scientific and reasonable design structure, convenient operation, and a high degree of automation; The problem of the accuracy of the viscosity measurement of the continuous casting mold flux is solved, and at the same time, it solves the problem that the poor flexibility of the measuring rod and the torque sensor affects the verticality of the measuring rod and the measuring head; it also solves the problem that the insertion depth of the measuring rod and the measuring head cannot be controlled, Problems that reduce the accuracy of viscometers

Method used

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  • High-temperature viscosity tester for continuous casting covering slag
  • High-temperature viscosity tester for continuous casting covering slag
  • High-temperature viscosity tester for continuous casting covering slag

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] As shown in the figure, the present invention provides a high-temperature viscosity measuring instrument for continuous casting mold flux, which includes a support 1, a heating furnace 2 and a base 3; the support 1 is a square structure, and the upper left side of the support 1 is fixed with a base 3, A heating furnace 2 is fixedly installed on the right side of the base 3, and the heating furnace 2 is used for high-temperature melting of continuous casting mold slag. The upper column 5 is fixedly arranged; the bottom of the lifting device 7 is fixedly arranged at the upper end position of the bottom column 4, and the upper part of the lifting device 7 is fixedly arranged at the upper end of the upper column 5, and is fixed by the fixed flange 6; the rotating swing device 8 The left side is installed on the liftin...

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Abstract

The invention belongs to the technical field of viscosity testers for continuous casting powder, and discloses a high-temperature viscosity tester for continuous casting powder, and the bottom of a lifting device is fixedly arranged at the upper end position of a bottom stand column; the left side of the rotary swinging device is mounted on the lifting device; the fixing plate is fixedly arranged at the position close to the upper portion of the upper stand column, the third stepping motor is fixedly arranged in the center of the second motor mounting frame, and the upper portion of the rotating shaft is fixedly connected with a power output shaft of the third stepping motor; the torque sensor is fixedly arranged on the lower portion of a power output shaft of the third stepping motor, the movable connecting device is fixedly arranged on the lower portion of the rotating shaft, the measuring rod is fixedly arranged on the lower portion of the movable connecting device, and the measuring head is fixedly arranged on the lower portion of the measuring rod. According to the invention, the viscosity measuring accuracy of the viscosity measuring instrument is improved, the connection mobility of the torque sensor and the measuring rod is improved, the perpendicularity of the side rod and the measuring head is improved, the accurate control of the insertion depth of the measuring rod and the measuring head is realized, and the viscosity measuring error is reduced.

Description

technical field [0001] The invention belongs to the technical field of continuous casting mold flux viscosity measuring instrument, and in particular relates to a high temperature viscosity measuring instrument for continuous casting mold flux. Background technique [0002] Viscometer is mainly used in the viscosity measurement of continuous casting mold flux. The main functions of continuous casting mold slag are as follows: First, isolate the contact between air and molten steel, block the secondary oxidation of molten steel, block the contact between the carbon-rich layer and molten steel, avoid carbonization on the surface of the slab, and improve the surface quality of the slab , which reduces the loss of steel. Note: Carbon addition to the surface of low carbon steel and ultra-low carbon steel will produce brittle blanks. Second, absorb molten inclusions (system refractory materials, metal inclusions such as deoxidized products), and protect its own performance from c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N11/10
CPCG01N11/10
Inventor 华冰罗宇坤薛心信
Owner 洛阳泰纳克高温仪器设备有限公司
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