Device and method for amplifying flue gas flow
A flue gas flow and amplifying device technology, applied in the direction of gas/liquid distribution and storage, pipeline systems, mechanical equipment, etc., can solve problems such as unable to meet the flue gas flow, and achieve the effect of increasing the flue gas flow
Active Publication Date: 2015-01-28
GUODIAN SCI & TECH RES INST
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The flue gas generation device of the existing flue gas desulfurization and denitrification experimental system is generally composed of a boiler, a gas cylinder combination, and a gas pipeline. There are strict requirements for gas emission, which can only provide a small flow of flue gas, which cannot meet the flue gas flow required by the enlarged experimental system. The experimental data obtained are only applicable to the small test system in the laboratory range, and cannot provide information for the industrial design of the system. Accurate References
At present, there is no experimental device in China that can save the area and cost of the flue gas generation device, reduce flue gas emissions, and generate large flow of flue gas
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
[0020] Hereinafter, the invention will now be described more fully with reference to the accompanying drawings, in which various embodiments are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
[0021] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
[0022] Such as figure 1 As shown, the regulating valve (4), the shut-off valve (5), the regulating valve (9), the regulating valve (12), the shut-off valve (11) are opened, the shut-off valve (6), the regulating valve (7), the shut-off valve (8 ), the regulating valve (10), the stop valve (13) are closed, the induced draft fan (3) is turned on, and the gas pressure and flow...
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 relates to a device and a method for amplifying flue gas flow. The device comprises a gas inlet branch, a circulation branch, an exhaust branch and a chimney, wherein an adjusting valve, a gas pressure meter, an induced draft fan, a stop valve, a gas pressure meter, a gas flow meter, an adjusting valve, a reacting gas steel cylinder and a flue gas content monitor are arranged on the flue of the gas inlet branch in sequence; the circulation branch comprises an induced draft fan flue and a flow adjusting flue; an adjusting valve, an induced draft fan, a stop valve, a gas pressure meter and a gas flow meter are arranged on the induced draft fan flue in sequence; a gas pressure meter, a gas flow meter and an adjusting valve are arranged on the flow adjusting flue in sequence; the exhaust branch comprises a main flue and a bypass flue; a stop valve, an adjusting valve, an induced draft fan, a stop valve, a gas flow meter and a gas pressure meter are arranged on the main flue in sequence; a stop valve is arranged on the bypass flue. The device can avoid the vibration of equipment and a pipe caused by the instability of flow and pressure at each point of the system so as to avoid damage to the stable operation of the system on the premise of ensuring that the flue gas flow meets the requirement.
Description
technical field [0001] The invention relates to a flue gas flow amplifying device and method, belonging to the field of flue gas desulfurization and denitrification. Background technique [0002] In the experimental research of the flue gas desulfurization and denitrification system, the flue gas flow rate is an important technical index, which determines whether the experimental results are closer to the actual application situation, and whether it can provide more accurate performance for the industrial application of the system index. The flue gas generation device of the existing flue gas desulfurization and denitrification experimental system is generally composed of a boiler, a gas cylinder combination, and a gas pipeline. There are strict requirements for gas emission, it can only provide a small flow of flue gas, which cannot meet the flue gas flow required by the enlarged experimental system, and the obtained experimental data is only applicable to the small test s...
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): F17D1/02F17D3/01F17D5/00
Inventor 邢德山刘建民薛建明吴春华谷建功樊腾飞程文煜张杰
Owner GUODIAN SCI & TECH RES INST