Method for replacing sintering machine air box chutes and air box girders
A sintering machine and bellows technology, which is applied to furnace types, furnaces, lighting and heating equipment, etc., can solve the problems of low construction efficiency, large replacement workload, long construction time, etc., so as to shorten construction time, reduce labor intensity, and improve The effect of safety features
A sintering machine and bellows technology, which is applied to furnace types, furnaces, lighting and heating equipment, etc., can solve the problems of low construction efficiency, large replacement workload, long construction time, etc., so as to shorten construction time, reduce labor intensity, and improve The effect of safety features
CN104896937AActive Publication Date: 2015-09-09MCC BAOSTEEL TECH SERVICE
Image
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The following specific examples illustrate the implementation of the present invention. Those familiar with the technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification.
[0038] See Figure 1 to Figure 3 . It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not intended to limit the implementation of the present invention Limited conditions, so it has no technical significance. Any structural modification, proportional relationship change or size adjustment should still fall under the present invention without affecting the effects and objectives that can be achieved by the present invention. The disclosed technical content must be within the scope of coverage. At the same time, the term...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a method for replacing sintering machine air box chutes and air box girders. The method includes the steps: manufacturing a hoisting tool; preassembling the air box girders; hanging the preassembled air box girders on the hoisting tool, and conveying the air box girders to the inside of an ignition furnace for mounting when the air box girders are mounted inside the ignition furnace; transporting the preassembled air box girders to a framework of a sintering machine by a crane for mounting when the air box girders are mounted outside the ignition furnace; mounting the air box chutes below the air box girders. The hoisting tool comprises two groups of supporting rods which are arranged on two trolleys respectively, the height of each supporting rod is lower than the scale height of the ignition furnace or a heat preserving furnace, a square frame is arranged at the top ends of two groups of supporting rods, and a lifting device is arranged on the square frame. The method can greatly shorten construction time and effectively solves the problem of difficulty in dismounting and mounting an air box and air box girders in the ignition furnace and the heat preserving furnace, labor intensity is reduced, and working efficiency and safety are improved.
Description
Technical field [0001] The invention relates to the maintenance of a sintering machine; [0002] In particular, it relates to a method for replacing the wind box chute and the wind box beam of a sintering machine. Background technique [0003] The sintering machine uses a fan to draw air to make the sintered ore perform preliminary cooling. The ventilation channel between the sintering machine and the fan is composed of wind box, branch pipe, flue and other equipment. [0004] After the wind box chute and wind box beam of the sintering machine reach the service life, they need to be replaced. When replacing the wind box chute and wind box girder, the wind box chute and wind box girder outside the area of โโthe sintering machine ignition furnace and holding furnace are transported, disassembled, and disassembled with the cooperation of cranes and chain hoists. However, due to the wind box girder and wind flow process The total replacement workload is very large, the dismantling and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
09 Sep 2015
Publication
CN104896937A
- IPC
- F27B21/08
- Inventors
- ็็ง; ็ชฆ่