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Bio-coal forming device

A molding device and biomass technology, applied in the direction of combustion methods, block/powder supply/distribution, combustion equipment, etc., can solve problems such as unseen, consumption of metal and mineral resources, environmental damage, etc., to achieve increased production efficiency, The effect of purifying the surrounding environment and reducing pollution

Inactive Publication Date: 2016-07-06
王帅
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Problems solved by technology

The combustion process of the bed-burning furnace has certain requirements on the coal type and particle size. In addition, the new large-scale boiler itself is consuming metal and mineral resources, which is also a disguised damage to the environment.
Therefore, under the existing conditions, how to improve the combustion efficiency of small boilers, reduce pollutant emissions, and design a new energy-saving automatic control system for blast furnaces is what the country really advocates. At present, there is no such automatic control system on the market.

Method used

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Embodiment Construction

[0020] see figure 1 As shown, the present invention includes a biomass input system 1, a conveyor belt system 4, a blast furnace 9 and a predictive optimization control module 8, and a modifier control unit is arranged between the biomass input system 1 and the conveyor belt system 4, and the modifier control The unit includes spray volume control module 2 and modifier module 3 . A heating system is provided between the conveyor belt system 4 and the blast furnace 9 , and the heating system includes an infrared heating system 6 , a temperature control system 5 and a constant temperature biomass module 7 . The predictive optimization control module 8 is connected with the biomass input system 1 , the conveyor belt system 4 , the heating system, the improver control unit, and the blast furnace 9 through signal lines.

[0021] see figure 2 As shown, the conveyor belt system 4 of the present invention includes a biomass pool 10, a collecting and distributing platform 11, a bran...

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Abstract

The invention relates to a bio-coal forming device. The bio-coal forming device comprises a biomass input system, a conveying belt system, a blast furnace and a predicating optimization control module; and a modifying agent control unit is arranged between the biomass input system and the conveying belt system, a warming system is arranged between the conveying belt system and the blast furnace, and the predicating optimization control module is connected with the biomass input system, the conveying belt system, the warming system, the modifying agent control unit and the blast furnace through a signal line. According to the bio-coal forming device, the heat efficiency is greatly improved, the coal saving rate ranges from 30% to 50%, emissions of the control system are reduced, the discharging amount of dust furnace slag is greatly reduced, and the surroundings can be purified.

Description

technical field [0001] The invention relates to a combustion energy-saving control system, in particular to a biomass coal forming device. Background technique [0002] Coal is the main energy source in our country. 84% of the coal in our country is used for direct combustion. Due to the relative backwardness of coal-fired equipment and combustion technology, it has brought about two major problems: low combustion efficiency and serious environmental pollution. Taking industrial boilers as an example, there are more than 520,000 coal-fired industrial boilers in my country, and the annual coal consumption accounts for 35% of the total coal production, but the average boiler efficiency is only 60%, which is 20 percentage points lower than the 80% efficiency of advanced countries. Above, this item alone wastes nearly 100 million tons of raw coal every year, mainly because most industrial boilers are chain furnaces. The thermal efficiency of the design itself is low. The combus...

Claims

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Application Information

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IPC IPC(8): F23K3/00
Inventor 王帅
Owner 王帅
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