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Installation method of coke dry-quenching loading device

An installation method and CDQ technology, which are applied in charging devices, coke ovens, and coke cooling, etc., can solve the problems of complex, unreasonable, and unscientific installation process, and achieve the effect of simple operation and high operation efficiency.

Active Publication Date: 2013-05-15
MCC5 GROUP SHANGHAI CORPORATION LIMITED
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since CDQ technology is an emerging field, there are only a few domestic companies adopting this method. The installation of CDQ equipment is still in the stage of exploration, and there are many unscientific and unreasonable places. The installation process complex

Method used

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  • Installation method of coke dry-quenching loading device
  • Installation method of coke dry-quenching loading device

Examples

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Embodiment 1

[0028] A method for installing a CDQ loading device, which is carried out in sequence as follows: a. Setting the installation elevation and center reference point, b. Installing the water seal tank on the top of the coke quenching tank, c. Installing the running track frame, running track, and guide frame Calibration, d. Installation of hopper trolley, e. Installation of hopper, f. Installation of furnace cover trolley, g. Installation of furnace cover, h. Installation of driving device, i. Installation of coke tank fixed support, j. Installation of dust collection pipe, k. Walking platform, railing, ladder installation, l. Lubricating device and pipeline installation.

[0029] Complete the following construction preparations before installation:

[0030] 1 The installation drawing of CDQ loading device and the equipment installation and operation instructions are ready.

[0031] 2 The factory assembly inspection records and test run records of the loading device are complete...

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Abstract

The invention relates to the field of metallurgy equipment installation, in particular to an installation method of a coke dry-quenching loading device. The installation method of the coke dry-quenching loading device comprises the following steps: a, installation of elevation and setting of central reference point; b, installation of a water sealed tank on the top of a quenching groove; c, installation and correction of a walking track frame, a walking track and a guiding frame; d, installation of a hopper trolley; e, installation of a hopper; f, installation of a furnace cover trolley; g, installation of a furnace cover; h, installation of a drive device; i, installation of a coke pot fixed support; j, installation of dust-collecting pipeline; k, installation of a walking table, a railing and a ladder; and l, installation of a lubricant device and a pipeline. In the invention, through the strictly-designed standard installation and detection reference, the installation method is simple, safe and reliable and has high work efficiency.

Description

technical field [0001] The invention relates to the field of metallurgical equipment installation, in particular to a method for installing a dry quenching coke loading device. Background technique [0002] Dry coke quenching is a newly born smelting energy-saving technology in the world. Its English name is Coke Dry Quenching, or CDQ for short. CDQ uses circulating inert gas as the heat carrier, and the circulating fan sends the cold circulating gas into the red coke cooling chamber to cool the high-temperature coke to below 250°C and discharge it. The circulating hot gas after absorbing the heat of coke is introduced into the waste heat boiler to recover heat and generate steam. After the circulating gas is cooled and dedusted, it returns to the cooling room through the fan, so that the red coke is cooled in this way. The steam generated by the CDQ boiler is either integrated into the steam pipe network in the plant or sent to generate electricity. Dry coke quenching te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B39/02C10B31/00
Inventor 施银华魏伟颜钰
Owner MCC5 GROUP SHANGHAI CORPORATION LIMITED
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