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A construction method for large-scale coke oven thermal engineering fire bed

A construction method and technology of coke oven, applied in coke oven, petroleum industry, etc., can solve the problems of high labor intensity, large amount of labor, and low work efficiency of operators, and achieve the effects of simple structure, convenient manufacture, and time saving

Active Publication Date: 2021-01-15
MCC5 GROUP SHANGHAI CORPORATION LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method requires a lot of labor, the labor intensity of the operators is high, and the loader needs to cooperate at any time, which takes a long time and has low work efficiency
[0003] Therefore there are above-mentioned inconveniences and problems in the known large-scale coke oven thermal engineering fire bed construction method

Method used

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  • A construction method for large-scale coke oven thermal engineering fire bed
  • A construction method for large-scale coke oven thermal engineering fire bed
  • A construction method for large-scale coke oven thermal engineering fire bed

Examples

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Effect test

Embodiment 1

[0033] The large-scale coke oven hot state engineering grilling bed construction method of the present invention comprises the following steps:

[0034] a. Make buckets and chutes for connecting bricks.

[0035] see now Figure 1-Figure 3 , figure 1 It is a schematic diagram of the structure of the brick-connecting bucket according to the embodiment of the present invention, figure 2 It is a schematic diagram of the arrangement of two channel steels at the bottom of the rectangular bottom plate of the brick bucket according to the embodiment of the present invention, image 3 It is a schematic diagram of the structure of the chute in the embodiment of the present invention.

[0036] According to the amount of bricks in each carbonization chamber of a large-scale coke oven, steel plates with a thickness of 5mm, 10# channel steel, and angle steel are used as production materials to process and manufacture brick-connecting buckets and chutes; Side panels, one end of the two ...

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Abstract

The invention discloses a large coke oven thermal-state engineering fire scrabbling bed construction method. The construction method is characterized by including following steps: a, making a brick receiving bucket and a chute; b, setting up a scaffold, and mounting the chute; c, manually scrabbling and shovel fire bed bricks in a carbonizing chamber into the brick receiving bucket; d, using a forklift to unload waste bricks and garbage onto the ground through the chute; e, treating the fire bed bricks after being cooled. The construction method has the advantages that the brick receiving bucket and the chute are simple in structure and convenient to make, working efficiency is improved, working time is reduced, difficulty in labor organization and management is lowered, and engineering cost is lowered.

Description

technical field [0001] The invention relates to a method for unloading and transporting firebed bricks, in particular to a firebed construction method for large-scale coke oven thermal engineering. Background technique [0002] Coke oven thermal engineering refers to the expansion of the furnace body after the coke oven is baked. During the expansion process of the furnace body and after the expansion of the furnace body is basically completed (the oven reaches about 600°C), the relevant construction needs to be carried out before the coke oven is officially put into production. The project, the fire bed operation is a key project carried out after the coke oven is converted to normal heating (the temperature in the furnace reaches 750°C). Whether the project is successful or not will directly affect the temperature rise of the carbonization chamber. If it is too long, the furnace temperature will drop due to the opening of the furnace door, and the furnace wall will affect ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B45/00
CPCC10B45/00
Inventor 张智勇方梦琳
Owner MCC5 GROUP SHANGHAI CORPORATION LIMITED
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