Method for dually controlling annularly-layering quality of bricks on working layer of torpedo ladle car
A torpedo tank car and working layer technology, which is applied in the direction of manufacturing tools, metal processing equipment, casting molten material containers, etc., can solve the problems of large verticality deviation, flat surface and not relying on rulers, etc.
Active Publication Date: 2011-04-20
MCC SHIJIU CONSTR
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is aimed at the above-mentioned present situation, aims to provide a kind of can fundamentally solve the problem such as torpedo tanker circular masonry running line, masonry protruding or recessed, the surface is flat and does not rely on the ruler, and the verticality deviation is relatively large, shortens The construction period and the method of double control of the quality of the ring masonry to reduce the construction cost
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] refer to figure 1 , 2 3. The present invention adopts from the lower semicircle from the middle straight section to the two ends of the cone section, and the upper semicircle is from the two ends of the cone section to the middle straight section to release the ring line of the working layer aluminum silicon carbide bricks, and then ring the rings of each ring. Silicon carbide bricks, the specific steps are:
[0023] 1) Adjust the torpedo tank car 1 to the horizontal masonry position, find out the center of the horizontal "ten", build the torpedo tank permanent layer clay brick 2, pour the permanent layer castable 3 between the torpedo tank car wall and the permanent layer clay brick,
[0024] 2) Starting from the straight section in the middle of the lower semicircle of the torpedo tank, and ending at the tapered section at both ends to the straight section in the middle of the upper semicircle, use the special double-control wheel bar 4 on the permanent layer castab...
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
Login to View More Abstract
The invention relates to a method for dually controlling the annularly-layering quality of bricks on a working layer of a torpedo ladle car in a steel plant, comprising the following concrete steps: adjusting the torpedo ladle car to a horizontal laying position, laying a ladle permanent layer, casting permanent layer casting material; setting control lines of various annular brick seams of the working layer, laying bricks on a middle straight section and conical sections at two ends of a lower semicircle and a straight wall working layer, filling casting material of the straight wall workinglayer, supporting and arranging wood arc dies of the conical sections at two ends and the middle straight section working layer, laying bricks on the conical sections and the middle straight section of an upper semicircle, supporting and arranging iron port wood arc dies and casting iron port steel fiber casting material. The method is implemented from the middle straight section and the conical sections at two ends of the lower semicircle of the torpedo ladle to the conical sections at two ends and the middle straight section of the upper semicircle, adopts a special dual-control wheel rod to control the annular brick seams of aluminum carborundum bricks on the working layer, has standard planeness and verticality, smooth annular laying, no returning phenomenon, short working period and no returning. The aluminum carborundum bricks have smooth and vertical annular seams and are free from generating torsional annular seams, brick body inclination and the like.
Description
technical field [0001] The invention relates to a double-control method of brick ring building on the working layer of a torpedo tank car in a steelmaking plant Background technique [0002] The scientific name of the torpedo tank car is mixed iron car. It is named for its appearance and shape like a torpedo. It is an indispensable part of the production process line of the steelmaking plant. Its main function is to use the torpedo tank car to store and mix the molten iron in the blast furnace. , and then go to the desulfurization workshop for hot metal desulfurization, and finally send it to the steelmaking plant for steelmaking. It can be used repeatedly. [0003] The conventional and traditional method for the quality control of the brick ring masonry in the working layer of the torpedo tank car in the steelmaking plant is: put each section of the masonry to control the ring line, and use a sample ruler to check the radian and verticality of the working layer of the ring...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B22D41/02B22D41/12
Inventor 孙斌
Owner MCC SHIJIU CONSTR