点石仪器—北京点石高科科技有限公司

点石仪器—北京点石高科科技有限公司

点石仪器—北京点石高科科技有限公司
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Dianshi High Tech flat flame burners were successfully delivered to universities in China and East China to help clean combustion technology research

更新时间:2025-02-20浏览量:53

Recently, the flat-flame burners DS-3000-1 and DS-3000-2 independently developed by Dianshi High-tech were successfully delivered to colleges and universities in Central China and East China respectively, marking the upgrading of cooperation in the research and development of scientific research equipment in the field of engineering thermophysics. These two burners are suitable for the research of ammonia-coal mixed combustion in clean energy laboratories of cooperative universities, helping to break through combustion diagnosis problems, and providing support for clean combustion technology innovation under the background of "dual carbon".


 

1. Aim at the needs of clean energy technology and overcome the problem of combustion experiments

Under the background of "dual carbon" strategy, how to realize efficient and clean utilization of fuel has become a research hotspot in the field of energy. Ammoniace-coal co-combustion technology has attracted much attention because of its ability to reduce carbon emissions significantly. However, its application is restricted by complex flame morphology and poor combustion stability. A university research team in central and eastern China has been focusing on basic research on combustion for a long time, and is in urgent need of experimental equipment that can accurately control flame morphology and support multi-fuel mixed combustion.

 

As a professional one-stop solution provider of scientific research equipment in the field of engineering thermal physics, Dianshi High-tech has successfully developed and manufactured flat-flame burners DS-3000-1 and DS-3000-2 by relying on years of profound accumulation and continuous innovation in related technology fields, deep insight and close focus on the practical needs of customers. This achievement is still the first in the domestic industry, filling the gap of domestic related technologies and products, with uniqueness and innovation.


 

2. Four core advantages, enabling combustion science

The flat-flame burners DS-3000-1 and DS-3000-2 can generate a one-dimensional gas combustion flame with high uniform temperature in the width direction, which provides a standardized and high-stability experimental platform for the research of solid single-particle combustion, powder jet combustion, and hedge flame experiment. Its design fully considers the demanding demands of the scientific research scene of universities in central and Eastern China, and has the following core advantages:

 

(1)Efficient combustion and precise control

The combustion efficiency is maximized by optimizing the mixture structure of fuel and air. The operator can flexibly control the flame size and temperature gradient by adjusting the fuel and air supply to meet the precise needs of different experimental conditions.

 

(2)Super stability and security

The unique swirl steady flame structure design ensures that the flame remains stable within a wide load range, avoids data deviation caused by abnormal phenomena such as flame flash and flameout during the experiment, and ensures the safety and repeatability of the experiment.

 

(3)Multi-fuel adaptability

Support gas, natural gas, liquefied petroleum gas and other gas fuels, can be extended to ammonia, pulverized coal and other mixed fuel combustion scenarios, to adapt to the cutting-edge research direction.

 

(4)Flexible customization

The material, size and distribution pores of the inner core sintering disc, the material and size of the cooling tube, and the effective flame size can be flexibly customized; Can choose whether there is a central tube or a protective gas ring. 


 

3. Flexible application of multiple scenarios to drive innovative development of combustion research

 

The successful delivery of the equipment will help partner universities to carry out innovative research in a number of directions:

 

(1)Exploration of the mechanism of ammonia-coal mixed combustion: By accurately regulating the mixing ratio of ammonia gas and pulverized coal, the flame form, temperature field distribution and pollutant generation law are analyzed to provide theoretical support for industrial applications.

(2) Research on combustion characteristics of solid fuels: In situ observation and data modeling of single-particle combustion kinetics and pyrolysis gasification process were carried out for biomass particles and pulverized coal jets.

(3) Combustion diagnosis technology development: Combined with advanced technologies such as high-speed cameras and schlieren instrument, the reliability of new combustion diagnosis methods is verified and the accuracy of experimental data is improved. 


 

4. Gather the power of technology, draw a win-win new blue

The smooth delivery of the flat flame burner is another remarkable achievement on the way of Dianshi High-tech's deep cultivation in the field of engineering thermal physics. In the future, the company will continue to focus on customer needs, take independent innovation as the core, and provide more efficient and intelligent scientific research equipment solutions for universities, research institutes and enterprises to help energy transformation and sustainable development.


 

5. About Dianshi High-tech

Dianshi High-tech is a leading scientific research equipment service provider in the field of engineering thermophysics in China, focusing on the research and development, production, sales and service of customized laboratory instruments and equipment in aerospace, materials, chemistry, public safety, coal chemical industry, new energy and other directions, and has provided key technical solutions for more than 200 universities and national laboratories.