Unlock instant, AI-driven research and patent intelligence for your innovation.

Correction tool of furnace roller flanges of horizontal annealing furnace

A technology of horizontal annealing furnace and furnace roller, applied in the direction of manufacturing tools, furnaces, heat treatment furnaces, etc., to achieve universal applicability and typical demonstration effect, simple structure, reliable and convenient detection

Active Publication Date: 2017-12-26
MCC5 GROUP CORP SHANGHAI
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, before the known horizontal annealing furnace roller flange is installed, there are above-mentioned inconveniences and problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Correction tool of furnace roller flanges of horizontal annealing furnace
  • Correction tool of furnace roller flanges of horizontal annealing furnace
  • Correction tool of furnace roller flanges of horizontal annealing furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The horizontal annealing furnace furnace roll flange correction tool of the present invention includes a verticality special detection device and a horizontality special detection device.

[0038] See now image 3 with Figure 4 , image 3 It is a schematic diagram of the structure of a verticality special detection device according to an embodiment of the present invention, Figure 4 for image 3 Side view. As shown in the figure, the verticality special detection device includes a rotating arm 3 and a first simulated temporary furnace roll 5:

[0039] The rotating arm 3 is made of angle steel with a length of 2200mm, one end of the angle steel is provided with a detection head 4, the detection head is a steel column, one end of the steel column is fixedly connected with the angle steel at a right angle, and the other end of the steel column is provided with a conical head; The cone angle of the cone head is 60 degrees.

[0040] The first simulated temporary furnace roll 5 i...

Embodiment 2

[0045] The method of using the verticality special detection device of the embodiment of the present invention:

[0046] When using the said verticality special detection device, firstly insert the first simulated temporary furnace roll 5 into the furnace shell through the furnace shell flange 11, and ensure that the installation flange 7 of the first roll and the circular plate 8 are parallel, and then assemble the rotating arm 3. Measuring work. The detection head is an inner diameter micrometer.

[0047] The verticality detection steps are as follows:

[0048] 1) Set the angle steel bracket 12 and piano wire 13 on the driving side and operation side of the furnace shell. The piano wire must be tightened to ensure that the piano wire is parallel to the center line of the furnace shell;

[0049] 2) After the first simulated temporary furnace roll penetrates into the furnace shell flange 11, ensure that the circular plate 8 is parallel to the first roller mounting flange 7, and fix t...

Embodiment 3

[0058] When using the special detection device for levelness, first insert the second simulated temporary furnace roll 10 into the furnace shell through the furnace shell flange 11, and ensure that the circular plate 8 and the second roll mounting flange 9 are parallel, and then set the level 6 in the first 2 Simulate the measurement work on the temporary furnace roll 10.

[0059] The method of using the special detection device for levelness is as follows:

[0060] According to the detection data of the level gauge, the furnace roll flange is corrected.

[0061] 1) Put the inspection tool directly into the corresponding furnace roll position and fix the steel plate on the furnace shell flange with bolts;

[0062] 2) A level gauge is set on the second simulated furnace roll, and the concentricity of the flanges of the operating side and the driving side furnace roll is corrected according to the test results;

[0063] 3) Measure the data of each pair of furnace roll flanges in sequence...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A correction tool of furnace roller flanges of a horizontal annealing furnace comprises a perpendicularity dedicated detection device and a levelness dedicated detection device. The correction tool is characterized in that the perpendicularity dedicated detection device comprises a rotary arm (3) and a first simulation temporary furnace roller (5); the rotary arm (3) is made of angle steel, and the first simulation temporary furnace roller (5) is a steel pipe; the levelness dedicated detection device comprises a second simulation temporary furnace roller (10); the second simulation temporary furnace roller (10) is a steel pipe, and the steel pipe is a seamless steel pipe with the length being larger than or equal to 4,050 mm; and the second simulation temporary furnace roller is in bolt connection with the furnace roller flanges (11) through two spaced second roller mounting flanges (9). The correction tool of the furnace roller flanges of the horizontal annealing furnace has the beneficial effects that the correction tool is simple in structure and convenient to manufacture; detection is reliable and convenient; operability is high; construction efficiency is effectively improved; and the detection devices have general applicability and a model demonstration function in the construction work of the furnace rollers of the annealing furnace.

Description

Technical field [0001] The invention relates to a flange correction tool, in particular to a horizontal annealing furnace furnace roll flange correction tool. Background technique [0002] The horizontal annealing furnace is a standard key equipment in the existing oriented silicon steel production line. The installation quality of the furnace roll directly determines the quality of the strip steel. The shell of the horizontal furnace is an airtight welded structure of 5mm low carbon steel plate and section steel. Generally, the whole furnace is designed with more than 200 furnace rollers. The furnace roller core is made of cr25ni35 heat-resistant steel, and the roller sleeve is a graphite carbon sleeve. The furnace roller is individually driven by a gear motor through a ball-cage universal joint shaft and is controlled by a frequency conversion. Due to the fact that there are many manufacturers of roller systems, and the bearings, seals, vacuum insulation rings, carbon sleeves...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C21D9/54C21D1/26
CPCC21D1/26C21D9/54
Inventor 代智肄
Owner MCC5 GROUP CORP SHANGHAI