RU2013148364A

RU2013148364A - METHOD AND DEVICE FOR CONTROLLING DEFORMATION OF FURNACE FURNACE WALLS

Info

Publication number: RU2013148364A
Application number: RU2013148364/02A
Authority: RU
Inventors: Василий Васильевич Соболев; Владимир Семенович Силантьев; Леонид Николаевич Животов
Original assignee: Василий Васильевич Соболев; Владимир Семенович Силантьев; Леонид Николаевич Животов
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2015-07-10
Also published as: RU2558018C1

Abstract

1. Способ контроля деформации стенок печи обжига, характеризующийся тем, что для передачи равномерно-распределенной нагрузки на железобетонную стойку, используют металлическую конструкцию, расположенную по всей длине стенки печи, производят гашение деформаций в железобетонной стойке, установленной с нулевой деформацией, измерение диапазона деформаций и возврат стенок печи в проектное положение.2. Способ контроля деформации стенок печи обжига по п.1, характеризующийся тем, что возврат стенок печи в проектное положение осуществляют при измерении деформации ≤20 мм (данный диапазон может быть изменен расчетом и зависит от размеров печи).3. Устройство контроля деформации стенок печи обжига, включающее металлическую конструкцию, выполненную в виде X-образной формы, закрепленную на железобетонной стойке, расположенную по всей длине стенки печи, жестко соединенную с верхней частью стенки печи в точках равномерно-распределенной нагрузки через равномерные расстояния и подвижную штангу, жестко закрепленную с конструкцией в проушинах с возможностью перемещения в горизонтальном направлении на величину деформации стенки печи.4. Устройство контроля деформации стенок печи обжига по п.3, включающее мерную линейку для отображения величины деформации, жестко закрепленную на железобетонной стойке.5. Устройство контроля деформации стенок печи обжига по п.3, включающее металлическую конструкцию, выполненную в виде съемной конструкции, закрепленной на железобетонной стойке с помощью анкерных болтов.1. A method of controlling the deformation of the walls of the kiln, characterized in that to transfer a uniformly distributed load on the reinforced concrete rack, use a metal structure located along the entire length of the furnace wall, to extinguish deformations in the reinforced concrete rack installed with zero deformation, measure the deformation range and return of the furnace walls to the design position. 2. The method of controlling the deformation of the walls of the kiln according to claim 1, characterized in that the return of the walls of the furnace to the design position is carried out when measuring strain ≤20 mm (this range can be changed by calculation and depends on the size of the furnace) .3. A device for controlling the deformation of the walls of the kiln, including a metal structure made in the form of an X-shape, mounted on a reinforced concrete stand, located along the entire length of the furnace wall, rigidly connected to the upper part of the furnace wall at points of uniformly distributed load over uniform distances and a movable rod rigidly fixed with the structure in the eyes with the ability to move in the horizontal direction by the amount of deformation of the furnace wall. 4. The control device for the deformation of the walls of the kiln according to claim 3, including a measuring ruler to display the magnitude of the deformation, rigidly mounted on a reinforced concrete rack. The device for controlling the deformation of the walls of the kiln according to claim 3, including a metal structure made in the form of a removable structure mounted on a reinforced concrete rack using anchor bolts.

Claims

1. A method of controlling the deformation of the walls of the kiln, characterized in that to transfer a uniformly distributed load on the reinforced concrete rack, use a metal structure located along the entire length of the furnace wall, to extinguish deformations in the reinforced concrete rack installed with zero deformation, measure the deformation range and return of the walls of the furnace to the design position.

2. The method of controlling the deformation of the walls of the kiln according to claim 1, characterized in that the return of the walls of the furnace to the design position is carried out when measuring strain ≤20 mm (this range can be changed by calculation and depends on the size of the furnace).

3. A control device for the deformation of the walls of the kiln, including a metal structure made in the form of an X-shape, mounted on a reinforced concrete rack, located along the entire length of the furnace wall, rigidly connected to the upper part of the furnace wall at points of uniformly distributed load over uniform distances and a movable rod rigidly fixed to the structure in the eyes with the ability to move in the horizontal direction by the amount of deformation of the furnace wall.

4. The control device for the deformation of the walls of the kiln according to claim 3, including a measuring line to display the magnitude of the deformation, rigidly mounted on a reinforced concrete rack.

5. The control device for the deformation of the walls of the kiln according to claim 3, including a metal structure made in the form of a removable structure mounted on a reinforced concrete rack with anchor bolts.