Method for conveying demolition waste materials obtained through overhaul of dry quenching boiler

A technology of CDQ coke oven and transportation method, which is applied in the directions of transportation, packaging, sled, etc., can solve the problem of inconvenient transportation of CDQ coke oven demolition waste, and achieve the goal of shortening the demolition period, ensuring quality and safety, and improving demolition efficiency. Effect

Active Publication Date: 2017-01-04
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore there are above-mentioned inconveniences and problems in the known CDQ coke oven demolition waste transportation

Method used

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  • Method for conveying demolition waste materials obtained through overhaul of dry quenching boiler
  • Method for conveying demolition waste materials obtained through overhaul of dry quenching boiler
  • Method for conveying demolition waste materials obtained through overhaul of dry quenching boiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The method for transporting CDQ coke oven overhaul and dismantling waste of the present invention is characterized in that it comprises the following steps:

[0028] a. Make the feeding chute

[0029] see now Figure 1-2 , figure 1 It is a schematic structural view of a single-section chute in an embodiment of the present invention, figure 2 for figure 1 side view.

[0030] The chute is made with a pipe with an inner diameter of 500mm. The length of each section of the chute is 2.0m. The pipe section is welded with a flange plate of a corresponding diameter. The flange plate is made of a 10mm steel plate, and a bolt with a diameter of 20mm is opened on the flange plate. hole;

[0031] b. Set up the overall scaffolding operation platform

[0032] According to the characteristics of the main body structure, it is carried out by erecting a full frame, and the scaffolding should be carried out around the circumference of the main body. The support of the lower part ...

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PUM

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Abstract

The invention discloses a method for conveying demolition waste materials obtained through overhaul of a dry quenching boiler. The method is characterized by comprising the following steps of 1, making a discharging chute; 2, erecting an integral scaffold operating platform; and 3, connecting and mounting the chute. When the chute is mounted, a small-size device below an air cap is demolished, so that the chute passes through the air cap; a through discharging channel can be formed from the demolition point on the upper portion to the ground on the lower portion; and after entering the discharging chute, the waste materials are directly dumped to a waste material piling-up platform or the ground, and thus the effect that the waste materials are conveyed to the waste material piling-up platform or the ground from the demolition point in a one-step manner is achieved. The method for conveying the demolition waste materials obtained through overhaul of the dry quenching boiler has the beneficial effects that demolition efficiency of dry quenching overhaul is greatly improved; and on the premise that quality and safety are guaranteed, the demolition period can be shortened to a great extent.

Description

technical field [0001] The invention relates to a method for transporting materials in furnace maintenance, in particular to a method for transporting dry quenching coke overhaul demolition waste. Background technique [0002] One year after the CDQ coke oven is put into operation, the refractory materials in different parts of the CDQ furnace will be damaged, broken, or even collapsed, and production needs to be shut down for different degrees of maintenance. At present, the CDQ coke oven device needs regular maintenance every year to repair the peeling refractory materials on the surface of each part. After about 3 years of operation, intermediate repairs will be carried out. After about 10 years of operation, all refractory materials must be removed and replaced. That is CDQ overhaul. [0003] The CDQ coke oven demolition waste transportation construction technology is designed according to the national standards and regulations of the People's Republic of China "Buildin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G11/02
Inventor 徐铁权
Owner MCC5 GROUP CORP SHANGHAI
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