CN101718554B

CN101718554B - Flexible ruler for controlling mansonry horizontal seam of coke oven refractory material

Info

Publication number: CN101718554B
Application number: CN2009102540304A
Authority: CN
Inventors: 付太华; 方梅
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2009-12-08
Filing date: 2009-12-08
Publication date: 2011-11-30
Anticipated expiration: 2029-12-08
Also published as: CN101718554A

Abstract

The invention relates to a flexible ruler for controlling the mansonry horizontal seam of the coke oven refractory material. The flexible ruler is a strip straight scale (1) which is made from plastics, the two side edges in the length direction of the straight scale are separately provided with a plurality of datum cutter points (2) which are distributed evenly and are used for the wall guy of the regenrative chamber and a plurality of datum cutter points (3) used for wall guy of the combustion chamber, and upper notchs (4) which is used to fix the straight scale at the furnace end and lower notchs (5) which is used to fix the straight scale at the furnace end are separately arranged between the two cutter points on the upper and lower ends of the straight scale in the length direction. The flexible ruler of the invention overcomes the problem that when the wall bricks of the regenrative chamber and the combustion chamber are laid form bottom to top, the horizontal seam is not uniform and partial mortar joints are out of limits, combines the advantages that the masonry datum using the mark post has high level and the masonry datum without using the mark post is not easy to change, eliminates the defects that the masonry datum using the mark post is easy to touch and the masonry datum without using the mark post uses the furnace end as the datum so that the level is not high enough; and the flexible ruler is convenient to carry, has two purposes and can be used repeatedly.

Description

Flexible ruler for controlling mansonry horizontal seam of coke oven refractory material

Technical field

The present invention relates to the masonry quality control tool, particularly a kind of flexible ruler for controlling mansonry horizontal seam of coke oven refractory material.

Background technology

In the construction of coke oven non-pole beacon masonry, when coke oven regenerator and firing chamber furnace wall are built by laying bricks or stones in the past, burner position, body of wall two ends is built earlier by the high workman of technical merit, build 10 layers (regenerator) or 8 layers (firing chamber) every day at most, stayed raft in accordance with regulations, the body of wall middle part is built by laying bricks or stones by the backguy of burner brickwork joint by the common laborer, last layer surface absolute altitude is checked by measuring, permissible error: press ± 4mm (regenerator) on the wall top, ± 5mm (firing chamber) control, the adjacent wall top mark discrepancy in elevation is 3mm (process control is 5mm), because the burner mortar joint is controlled by individual operant level, have only when causing last layer 2-3 to begin to look for absolute altitude easily by remaining few mortar joint and adjust absolute altitude, cause indivedual mortar joints excessive or too small, the result has satisfied the requirement of absolute altitude, the requirement of gray seam thickness+2,-1 (regenerator), ± 1mm (firing chamber) but is difficult to reach.If the burner benchmark has problem, the middle wall body masonry quality more be cannot say for sure to demonstrate,prove.

Summary of the invention

Technical matters to be solved by this invention is: a kind of flexible ruler for controlling mansonry horizontal seam of coke oven refractory material is provided, so that a kind of new benchmark that is fixed on the burner to be provided, build by laying bricks or stones evenly with control coke oven regenerator and firing chamber each layer of furnace wall horizontal joint, avoid mortar joint to exceed standard.

The present invention adopts following technical scheme to achieve these goals:

Flexible ruler for controlling mansonry horizontal seam of coke oven refractory material provided by the invention, it is a kind of ruler of the elongated shape that is made of plastics, on the dual-side of its length direction, be respectively equipped with a plurality of regenerator wall backguy benchmark edges of a knife that are evenly distributed, the heating wall backguy benchmark edge of a knife, with being provided with in the middle of the benchmark edge of a knife ruler is fixed on top indentation on the burner with the benchmark edge of a knife and heating wall backguy in the regenerator wall backguy of the top of its length direction, is provided with benchmark edge of a knife centre with the benchmark edge of a knife and heating wall backguy in the regenerator wall backguy bottom of its length direction ruler is fixed on bottom indentation on the burner.

Flexible ruler for controlling mansonry horizontal seam of coke oven refractory material provided by the invention, it is when being used to control the absolute altitude of building coke oven regenerator or firing chamber furnace wall by laying bricks or stones, build regenerator wall backguy on the ruler of the metope correspondence of aiming at per pass wall telephone side, coke side burner regenerator or firing chamber before every layer of brick earlier by laying bricks or stones with the benchmark edge of a knife or heating wall backguy edge of a knife backguy, this backguy is as the foundation of controlling every layer of masonry upper surface absolute altitude.

The present invention compared with prior art, its advantage mainly is: can overcome the inhomogeneous problem that causes the part mortar joint to exceed standard of horizontal joint when building regenerator and firing chamber wall brick from top to bottom by laying bricks or stones in the construction of coke oven non-pole beacon masonry, this flexibility scale combines the advantage that the pole beacon masonry datum-plane is high and the non-pole beacon masonry benchmark is not easy to change, abandoned have the pole beacon masonry benchmark bumped easily and non-pole beacon masonry be the not high enough shortcoming of datum-plane with the burner, and be easy to carry, one chi is dual-purpose, can also have enough to meet the need use repeatedly.

Description of drawings

Fig. 1 is the structural representation of flexible ruler for controlling mansonry horizontal seam of coke oven refractory material.

Among the figure: 1. ruler; 2. the regenerator wall backguy benchmark edge of a knife; 3. the heating wall backguy benchmark edge of a knife; 4. top indentation; 5. bottom indentation.

Embodiment

The invention will be further described below in conjunction with embodiment and accompanying drawing.

Flexible ruler for controlling mansonry horizontal seam of coke oven refractory material provided by the invention, as shown in Figure 1: the ruler 1 that is the elongated shape that is made of plastics, on the dual-side of its length direction, be respectively equipped with a plurality of regenerator wall backguys that are evenly distributed benchmark edges of a knife 2, the heating wall backguy benchmark edge of a knife 3, be provided with in the middle of with the benchmark edge of a knife 3 with the benchmark edge of a knife 2 and heating wall backguy in the regenerator wall backguy of the top of its length direction ruler is fixed on top indentation 4 on the burner, be provided with the benchmark edge of a knife 3 centres with the benchmark edge of a knife 2 and heating wall backguy in the regenerator wall backguy bottom of its length direction ruler is fixed on bottom indentation 5 on the burner.

The backguy of described regenerator wall is in staggered distribution with the benchmark edge of a knife 3 with the benchmark edge of a knife 2 and heating wall backguy.The described edge of a knife is cut off formation by cutter.

Described ruler 1 is of a size of: length is 1000～1200mm, and width is 40～60mm, and thickness is 0.8～1.1mm; Suggestion is selected for use and is of a size of: length is 1000mm, as if building 10 layers (regenerator) every day or more than 8 layers (firing chamber), can extending; Width is 50mm; Thickness is 1mm.

Flexible ruler for controlling mansonry horizontal seam of coke oven refractory material provided by the invention, when it is used to control the absolute altitude of building coke oven regenerator or firing chamber furnace wall by laying bricks or stones, build by laying bricks or stones regenerator wall backguy on the ruler 1 of the metope correspondence of aiming at per pass wall telephone side, coke side burner regenerator or firing chamber before every layer of brick earlier with the benchmark edge of a knife 2 or heating wall backguy with the edge of a knife 3 backguys, this backguy is as the foundation of every layer of masonry upper surface absolute altitude of control.

During use, pasting per pass wall telephone side, coke side burner regenerator or firing chamber metope each fix two rulers 1, use in pairs.

During use, with the alignment of the lower end of ruler 1 every take turns beat before brick the building the body of wall relevant position-absolute altitude of 50mm, the centre is fixed on ruler 1 in the mortar joint of the coke side burner that has puzzled by the position of iron nail at top indentation 4 and bottom indentation 5.

The Polypropylence Sheet of described ruler 1 available thickness 1mm, fabric width 〉=1m is cut into rectangular making, and its length is enough to guarantee every height of building by laying bricks or stones of taking turns, and next round repeats fixing the use.

Claims

1. flexible ruler for controlling mansonry horizontal seam of coke oven refractory material, the ruler (1) that it is characterized in that a kind of elongated shape that is made of plastics, on the dual-side of its length direction, be respectively equipped with a plurality of regenerator wall backguys that are evenly distributed benchmark edges of a knife (2), the heating wall backguy benchmark edge of a knife (3), with being provided with in the middle of the benchmark edge of a knife (3) ruler is fixed on top indentation (4) on the burner with the benchmark edge of a knife (2) and heating wall backguy in the regenerator wall backguy of the top of its length direction, is provided with the benchmark edge of a knife (3) centre with the benchmark edge of a knife (2) and heating wall backguy in the regenerator wall backguy bottom of its length direction ruler is fixed on bottom indentation (5) on the burner; The backguy of described two regenerator walls is regenerator wall interlamellar spacing 100mm with spacing between the benchmark edge of a knife (2), two heating wall backguys are heating wall interlamellar spacing 125mm with spacing between the benchmark edge of a knife (3) edge of a knife, and the most next heating wall backguy is 50mm with the benchmark edge of a knife (3) from the end distance; The processing dimension of described ruler (1) is: length is 1000～1200mm, and width is 40～60mm, and thickness is 0.8～1.1mm.

2. the purposes of the described flexible ruler for controlling mansonry horizontal seam of coke oven refractory material of claim 1, it is characterized in that when being used to control the absolute altitude of building coke oven regenerator or firing chamber furnace wall by laying bricks or stones, build by laying bricks or stones regenerator wall backguy on the ruler (1) of the metope correspondence of aiming at per pass wall telephone side, coke side burner regenerator or firing chamber before every layer of brick earlier with the benchmark edge of a knife (2) or heating wall backguy with the edge of a knife (3) backguy, this backguy is as the foundation of every layer of masonry upper surface absolute altitude of control.

3. purposes according to claim 2, it is characterized in that pasting per pass wall telephone side, coke side burner regenerator or firing chamber metope each fix two rulers (1), use in pairs.

4. purposes according to claim 2, it is characterized in that with the alignment of the lower end of ruler (1) every take turns beat before brick the building the body of wall relevant position-absolute altitude of 50mm, the centre is fixed on ruler (1) in the mortar joint of the coke oven machine that has puzzled, burnt both sides burner by the position of iron nail at top indentation (4) and bottom indentation (5).

5. purposes according to claim 2 is characterized in that being cut into the rectangular ruler (1) made from the Polypropylence Sheet of thickness 1mm, fabric width 〉=1m, and its length is enough to guarantee every height of building by laying bricks or stones of taking turns, and next round repeats fixing the use.