Low furnace chamber energy-saving sintering ignition furnace
A technology of sintering point and furnace, which is applied in the direction of furnace, furnace type, lighting and heating equipment, etc., can solve the problems of poor heat preservation effect and affect the sintering efficiency of sintering ignition furnace, etc., to increase heat preservation effect, reduce heat loss, improve The effect of sintering efficiency
Inactive Publication Date: 2015-08-12
ANHUI CHENGMING HEAT ENERGY TECH
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, the fuel used in sintering ignition furnaces is mostly coke oven, converter or blast furnace gas. The different calorific values of different gases lead to different furnace heights of sintering furnaces. Not good, it affects the sintering efficiency of the sintering furnace
Method used
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
View moreImage
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
[0019] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. detailed instructions.
[0020] Such as Figure 1~2 As shown, the low hearth energy-saving sintering ignition furnace includes a sintering ignition furnace body 1, an "L" shaped furnace door beam 11, a burner beam 12 and a fire barrier beam 13, such as image 3 As shown, the "L" shaped furnace door beam 11 is arranged on both sides of the sintering and ignition furnace body 1 furnace, the beam arm of the "L" shaped furnace door beam 11 is arranged towards the outside of the furnace, and the "L" shaped furnace door beam 11 extends to The lower part of the furnace separates the inside of the furnace from the outside of the furnace to increase t...
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
| Property | Measurement | Unit |
|---|---|---|
| height | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a low furnace chamber energy-saving sintering ignition furnace and belongs to the field of a sintering ignition furnace. The sintering ignition furnace comprises a sintering ignition furnace body, L-shaped furnace door beams and a burner nozzle beam. The L-shaped furnace door beams are arranged at the two side edges of a furnace chamber of the sintering ignition furnace body respectively; the burner nozzle beam is arranged on the top portion of the furnace chamber; the length of the L-shaped furnace door beam is larger than that of the burner nozzle beam; the L-shaped furnace door beam and the top portion of the burner nozzle beam are arranged in the same horizontal plane; and the height between the bottom portion of the burner nozzle beam and the top portion of a trolley is 250-350 mm. The furnace chamber of the low furnace chamber energy-saving sintering ignition furnace is lower than a furnace chamber of a conventional sintering ignition furnace; and after the furnace chamber is lowered, the height between a burner nozzle and the trolley is reduced, so that flame between the burner nozzle and the trolley is short, heat value is high, and sintering efficiency is improved.
Description
technical field [0001] The invention relates to the field of sintering ignition furnaces, in particular to an energy-saving sintering ignition furnace with a low furnace chamber. Background technique [0002] Sintering is an important part of the ore preparation process in the metallurgical industry, especially in iron and steel smelting, and it is also one of the key operations that affects the energy consumption index of the entire smelting process. Sintering is a processing method to provide "concentrate" for blast furnace smelting. Its essence is to prepare various raw materials (concentrate, ore powder, fuel, flux, returned ore and iron-containing production waste, etc.) according to a certain proportion. After batching, mixing and granulation, the sintered material that meets the requirements is obtained. After the sintered material is ignited, it generates high temperature through the combustion of carbon and the oxidation of iron minerals, so that part of the compo...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F27B21/00F27B21/08
Inventor 薛华飞丁长永
Owner ANHUI CHENGMING HEAT ENERGY TECH