Chute opening position pre-control device and method in coke oven chute building
The technology of chute entrance and chute, which is applied in the field of coke oven chute masonry construction, can solve the problems of difficult adjustment of chute entrance, affecting the quality of masonry, waste of materials and labor, etc., so as to facilitate fixed installation and avoid loss of materials and labor. , The effect of easy installation and disassembly
Active Publication Date: 2014-08-27
CHINA FIRST METALLURGICAL GROUP
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Problems solved by technology
After the entire wall is built, the mortar joints are dry, and it is difficult to adjust the chute opening. During the adjustment process, the mortar joints of the bricks are loose, which affects the quality of the masonry. If necessary, it needs to be reworked, resulting in waste of materials and labor.
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[0027] In order to better understand the present invention, the technical solutions of the present invention will be further described below in conjunction with the embodiments and the accompanying drawings.
[0028] Such as Figure 1-5 As shown, a pre-control device for the position of the chute opening in coke oven chute masonry, which includes a marking rod 1 (made of aluminum flat channel) and a plurality of straight line markers 2 with adjustment brackets 3 , the plurality of inline markers 2 are installed on the ruler rod 1 through the adjustment bracket 3 (the inline marker 2 is installed on the adjustment bracket 3, and the adjustment bracket 3 is installed on the ruler rod 1 On, described adjusting support 3 is to be used for adjusting two-dimensional or three-dimensional angle of line marking device 2), and a plurality of line marking devices 2 are evenly distributed with a certain interval along the length direction of marking ruler bar 1 (the certain spacing Refer...
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The invention relates to the field of coke oven chute building construction, in particular to a chute opening position pre-control device in coke oven chute building. The chute opening position pre-control device in coke oven chute building is characterized in that the device comprises a marking ruler rod and a plurality of linear marking devices with adjusting supports, the linear marking devices are installed on the marking ruler rod through the adjusting supports and the linear marking devices are evenly distributed in the length direction of the marking ruler rod at a certain interval. The chute opening position pre-control device can well pre-control the position of a chute opening during chute construction, increases the first-pass yield of coke oven chute building and avoids material and manpower losses brought by much reworking.
Description
technical field [0001] The invention relates to the field of coke oven chute masonry construction, in particular to a device and method for pre-controlling the position of a chute opening in coke oven chute masonry. Background technique [0002] The coke oven chute is the channel connecting the regenerator and the combustion chamber, in which thousands of chute holes and brick gas passages are distributed. The structure is relatively complicated, and it is the core part of the coke oven. , directly affects the service life of the coke oven. [0003] The ramp masonry usually uses horizontal marking boards to control the center line of each main single wall, and tracks the elevation line of each brick layer through measurement. For the ramp opening, the first layer of ramp opening is released from the longitudinal center line of the coke oven using the ramp opening ruler rod. Brick laying controls the side line. When laying bricks, first build the chute opening according to t...
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IPC IPC(8): C10B29/02G01C15/00
Inventor 夏春徐超李国庆张伟山金国祥田红云黎耀南王晶琼范存乐张安祝志刚
Owner CHINA FIRST METALLURGICAL GROUP