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Coke oven foundation structure and coke oven

A basic structure and coke oven technology, which is applied in the field of coking, can solve problems such as complex construction, increased requirements for construction process control, and temperature stress on the roof, so as to reduce the complexity and difficulty of construction, reduce processing costs, and reduce material input.

Active Publication Date: 2018-07-10
HUATAI YONGCHUANG BEIJING TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] 1) The roof is formed by continuous pouring. Due to the increase in the size of the roof, the complexity of the construction is increased, and the requirements for the control of the construction process are increased, thereby increasing the construction cost
[0005] 2) Due to the increase in the size of the roof, there is a certain temperature difference between the roof during construction and production, resulting in temperature stress in the roof
In order to eliminate the temperature stress, the existing method is to increase the amount of reinforcement in the coke oven foundation structure, etc. The cost of this method is high and the construction is complicated

Method used

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  • Coke oven foundation structure and coke oven
  • Coke oven foundation structure and coke oven
  • Coke oven foundation structure and coke oven

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the coke oven basic structure and the coke oven provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] An embodiment of the present invention provides a coke oven infrastructure, figure 1 The top view of the coke oven basic structure provided for the embodiment of the present invention, figure 2 for figure 1 A cross-sectional view along line A-A of the coke oven basic structure in image 3 for figure 1 The sectional view along the B-B line of the coke oven basic structure in , please refer to Figure 1-3 , the basic structure of the coke oven includes a bottom plate 1 and a top plate, and a plurality of frame columns 2 are arranged between the two to support the top plate. The top plate includes a plurality of sub-top plates 4 arranged in sequence in the first horizontal direction, and ...

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Abstract

The invention relates to a coke oven foundation structure and a coke oven. The coke oven foundation structure comprises a bottom plate and a top plate; a plurality of frame pillars are arranged between the bottom plate and the top plate to support the top plate; the top plate includes a plurality of top sub-plates arranged sequentially in a first horizontal direction; every two adjacent top sub-plates have an expansion joint. The coke oven foundation structure has the advantages that the integrated top plate structure of the prior art is replaced with a combination top plate structure formed by arranging the multiple top sub-plates in sequence, so that a super-long structure is avoided, construction complexity is relieved, and construction cost is reduced; every two adjacent top sub-platesare provided with the expansion joint, so that temperature stress of each top sub-plate can be released properly.

Description

technical field [0001] The invention relates to the field of coking, in particular to a basic structure of a coke oven and the coke oven. Background technique [0002] The coke oven is the equipment used for coalization to produce coke, and it is the main thermal equipment for coking. In recent years, with the rapid economic development, the market demand for steel and coke has increased rapidly, and the large-scale coke oven is the development direction of coking technology. The structural features of the super-large volume coke oven are: the height and center distance of the carbonization chamber are increased, the number of holes is increased, and the roof of the coke oven basic structure is lengthened. [0003] With the advancement of large-volume coke oven coking technology, the requirements for coke oven infrastructure are getting higher and higher, and the existing coke oven infrastructure inevitably has the following problems: [0004] 1) The roof is formed by cont...

Claims

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Application Information

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IPC IPC(8): C10B29/08
CPCC10B29/08Y02P20/129
Inventor 史学峰孟宪恒韩冬毛旸
Owner HUATAI YONGCHUANG BEIJING TECH CO LTD
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