阅读说明：本技术 一种焦炉分段式保护板的整体安装方法 (Integral installation method of sectional type protection plate of coke oven ) 是由 吴鹏民 张隐 于 2021-07-12 设计创作，主要内容包括：一种焦炉分段式保护板的整体安装方法,保护板分为四段,其特征在于包括以下步骤：a、使用H150*150型钢设置2根连接杆,每根连接杆腹板在对应每段保护板两端的调压孔位置开Φ22mm通孔；b、使用螺栓,通过保护板的调压孔、连接杆腹板通孔,将连接杆和保护板连接在一起成为整体；c、对保护板整体进行吊装；d、一组保护板吊装完成后,拆除螺栓、连接杆进行下一组保护板吊装,重复利用。本发明的焦炉分段式保护板的整体安装方法具有连接装置结构简单、施工方便,分段式保护板不用多次安装,缩短设备安装时间,提高安装质量和节约设备安装成本的优点。(The integral installation method of the sectional type protection plate of the coke oven is characterized by comprising the following steps of: a. 2 connecting rods are arranged by H150-150 section steel, and a phi 22mm through hole is formed in each connecting rod web plate at the position corresponding to the pressure regulating holes at the two ends of each section of protection plate; b. connecting the connecting rod and the protective plate into a whole by using a bolt through the pressure regulating hole of the protective plate and the connecting rod web plate through hole; c. hoisting the whole protection plate; d. after the group of protection plates are hoisted, the bolts and the connecting rods are removed to hoist the next group of protection plates, and the protection plates are reused. The integral installation method of the sectional type protection plate of the coke oven has the advantages that the structure of the connecting device is simple, the construction is convenient, the sectional type protection plate does not need to be installed for many times, the installation time of equipment is shortened, the installation quality is improved, and the installation cost of the equipment is saved.)

1. The integral installation method of the sectional type protection plate of the coke oven is characterized by comprising the following steps of:

a. 2 connecting rods are arranged by H150-150 section steel, and a phi 22mm through hole is formed in each connecting rod web plate at the position corresponding to the pressure regulating holes at the two ends of each section of protection plate;

b. connecting the connecting rod and the protective plate into a whole by using a bolt through the pressure regulating hole of the protective plate and the connecting rod web plate through hole;

c. hoisting the whole protection plate;

d. after the group of protection plates are hoisted, the bolts and the connecting rods are removed to hoist the next group of protection plates, and the protection plates are reused.

2. The method of integrally installing the segmented protective plate for a coke oven of claim 1, wherein the bolt is a T-head bolt.

Technical Field

The invention relates to an installation method of a coke oven protection plate, in particular to an integral installation method of a sectional type protection plate of a coke oven.

Background

In recent years, along with the development of society, the requirements on energy conservation and environmental protection are higher and higher, the oven protection equipment of the coke oven is further improved, and the traditional protection plate is integral and can be integrally hoisted in place during installation. In the process of baking and producing the coke oven, the temperatures of the upper part, the middle part and the lower part of the combustion chamber are different, and the expansion pressures are different, so the novel sectional type protection plate can be used for better applying pressure to the oven body, and has better sealing effect. However, the sectional type protection plate is usually mounted for multiple times, so that the mounting of the sectional type protection plate is time-consuming and labor-consuming, and the mounting efficiency is poor.

The known installation of the segmented protective plate therefore suffers from the inconveniences and problems described above.

Disclosure of Invention

The invention aims to provide a safe and reliable integral installation method of a sectional type protection plate of a coke oven.

In order to achieve the purpose, the technical solution of the invention is as follows:

the integral installation method of the sectional type protection plate of the coke oven is characterized by comprising the following steps of:

a. 2 connecting rods are arranged by H150-150 section steel, and a phi 22mm through hole is formed in each connecting rod web plate at the position corresponding to the pressure regulating holes at the two ends of each section of protection plate;

b. connecting the connecting rod and the protective plate into a whole by using a bolt through the pressure regulating hole of the protective plate and the connecting rod web plate through hole;

c. hoisting the whole protection plate;

d. after the group of protection plates are hoisted, the bolts and the connecting rods are removed to hoist the next group of protection plates, and the protection plates are reused.

The integral installation method of the sectional type protection plate of the coke oven can be further realized by adopting the following technical measures.

The method of the preceding, wherein the bolt is a T-head bolt.

After the technical scheme is adopted, the integral installation method of the sectional type protection plate of the coke oven has the following advantages:

1. the connecting device has simple structure and convenient construction;

2. the sectional type protective plate does not need to be installed for many times, so that the installation time of equipment is shortened, and the installation quality is improved;

3. and the equipment installation cost is saved.

Drawings

FIG. 1 is a schematic view of a connection device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connecting device according to an embodiment of the invention.

In the figure: 1 carbonization room top, 2 carbonization room bottoms, 3 the 1 st section protection boards, 4 the 2 nd section protection boards, 5 the 3 rd section protection boards, 6 the 4 th section protection boards, 7 protection board pressure regulating holes, 8T type head bolt backing plate, 9 connecting rods, 10T type head bolt, 11T type head nut.

Detailed Description

The present invention will be further described with reference to the following examples and the accompanying drawings.

Example 1

Referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram illustrating a usage state of a connecting device according to an embodiment of the invention, and fig. 2 is a schematic diagram illustrating a structure of the connecting device according to the embodiment of the invention. As shown in the figure, the sectional protection plate of the coke oven is positioned between the top 1 and the bottom 2 of the carbonization chamber, and the protection plate is divided into four sections 3, 4, 5 and 6.

The invention discloses an integral installation method of a sectional type protection plate of a coke oven, which comprises the following steps:

a. 2 connecting rods 9 are arranged by H150-150 section steel, and a phi 22mm through hole is formed in each connecting rod web plate at the position corresponding to the pressure regulating holes 7 at the two ends of each section of protection plate;

b. connecting the connecting rod and the protecting plate into a whole by using a bolt through a pressure regulating hole of the protecting plate, a connecting rod web plate through hole, a T-shaped head bolt backing plate 8 and a T-shaped head nut 11; the bolt is a T-head bolt 10.

c. Hoisting the whole protection plate;

d. after the group of protection plates are hoisted, the bolts and the connecting rods are removed to hoist the next group of protection plates, and the protection plates are reused.

The invention has substantive characteristics and obvious technical progress, the integral installation method of the sectional type protection plate of the coke oven has great saving on the installation time of the sectional type coke oven protection plate, taking a coke oven protection plate of 7.3m as an example, one protection plate is divided into four sections, the integral hoisting operation time and the labor and mechanical costs are 1/4 in the traditional method, meanwhile, the protection plate is also saved, the regulation and pressurization performance and the sealing performance are better, and no smoke leakage exists in the production process.

The integral installation method of the sectional type protection plate of the coke oven is applied to Hunan steel coke oven engineering, has obvious effect and is determined by relevant departments and units.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.