Device for online detection of solid fuel combustion products at different spatial locations

A solid fuel and combustion product technology, which is applied in measuring devices, chemical analysis by combustion, material separation, etc., can solve problems such as inability to ensure detection and affect the detection of low-concentration products, so as to optimize combustion products, improve accuracy and convenience Effect
CN106093282BActive Publication Date: 2019-08-13INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
Publication Date
2019-08-13

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a device for detecting solid fuel combustion products at different space positions on line. The combustion products at different axial and radial positions of solid fuel flame can be sampled by adjusting the position of the pointed end of a conical probe relative to the solid fuel flame; a two-dimensional movable platform is used, and richer and more accurate space distribution information of the solid fuel combustion products can be obtained more conveniently and flexibly, which is beneficial for learning combustion chemical reaction mechanism of the solid fuel and optimizing the combustion products; the axial and radial positions of the conical probe located on the solid fuel flame can be controlled more accurately through a driver and a controller, and sampling and detecting accuracy and convenience are further improved; multiple inorganic substances and multiple organic substances including light dydrocarbon and polycyclic aromatic hydrocarbon can be conveniently and fast detected in real time on line by using a six-way valve, an analytical instrument and other devices to obtain qualitative and quantitative analysis results.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of industrial chemical analysis, in particular to a device for online detection of solid fuel combustion products at different spatial positions. Background technique

[0002] The situation that my country's energy structure is dominated by coal and the shortage of oil and gas will not change for a long time. In my country's coal use, coal direct combustion accounts for 84%, and the pollutants produced by coal combustion are one of the main sources of air pollution in my country. At present, my country has included the high-efficiency and clean combustion technology of coal in the national medium and long-term scientific and technological development plan. Therefore, the efficient and clean combustion of coal will be a long-term and important research topic. In recent years, due to its renewable, low-cost, CO 2 and SO 2 It has become a hot topic in the field of energy heat conversion research because of ...

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