Feature editing Pulse Bag Collector,Bag Filtering Dust Precipitator,Dusty Air Cleaning Equipment ,High Temperature Pulse Bag Collector Botou Youjian Environmental Protection Equipment Co. LTD. , http://www.btdustmachine.com
1, the pulse bag type Dust Collector [1] uses the split room pulsing pulsate cleaning technology to overcome the shortcomings of the conventional pulse duster and the chamber back duster. It has strong cleaning ability, high dust removal efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, less area, stable and reliable transportation and good economic benefit. It is suitable for purification and recovery of dust gas in metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry.
2. Due to the use of parting air pulse to blow the ash and blowing ash, it can reach the goal of thoroughly cleaning ash once, so the period of dust removal is prolonged, the energy consumption of ash clearing is reduced, and the air pressure consumption can be greatly reduced. At the same time, the fatigue degree of the filter bag and the pulse valve is reduced correspondingly, thus multiplying the service life of the filter bag and the valve piece.
3. Maintenance and replacement bags can be divided into chambers under the condition of continuous system blower and normal operation of the system. The bag bag mouth adopts elastic expansion ring, which has good sealing performance and firmness and reliability. The filter bag keel is polygonal, which reduces the friction between the bag and the keel, prolongs the life of the bag, and is convenient for unloading the bag.
4. The upper bag is adopted. After changing the bag, the bag is put out and the dirty bag is put into the bottom ash hopper of the box. It is removed by Kong Chu and improved the operation condition of the bag changing.
5. The box is designed with tightness, good sealing performance, good sealing material for inspection door, leak detection with kerosene in production process, and low leakage rate.
6. Inlet and outlet air duct is compact and airflow resistance is small.
Development of spectrum-energy spectrum composite X-ray fluorescence spectrometer
[ China Instrument Network Instrument R&D ] On March 11, 2019, the development of the national major scientific instrument and equipment special project “Spectrum-energy spectrum X-ray fluorescence spectrometer†led by the National Geological Experimental Testing Center of the China Geological Survey of the Ministry of Natural Resources The “Industrialization†project has passed the comprehensive inspection and acceptance by the Science and Technology Evaluation Center of the Ministry of Science and Technology commissioned by the Department of Resource Allocation and Management of the Ministry of Science and Technology. The Ministry of Science and Technology, the Ministry of Natural Resources, the leaders of the project units and the relevant management departments and the project management personnel responsible for the work of the project participated in the acceptance work.
The National Major Instrument Development Special Project “Development and Industrialization of Spectral-Energy Spectrum Complex X-Ray Fluorescence Spectrometer†is led by the Experimental Testing Center. Steel Research Institute Technology Co., Ltd., Beijing Jinzi Tianzheng Intelligent Control Co., Ltd., Chinese Academy of Sciences Shanghai Silicate Research Institute, Nanjing Geological Survey Center of China Geological Survey, Geophysical and Geochemical Exploration Institute of China Academy of Geological Sciences, China Building Materials Inspection and Certification Group Co., Ltd., and Iron and Steel Research Institute have undertaken the relevant complete machines. A series of research and development work on structural design, key core components, control and data processing software systems, host operation support systems, and application methods.
After five years of hard work, the project team developed and developed a new X-ray fluorescence spectrometer (CNX-808 XRF) with high power and multi-function (spectrum, energy spectrum and element distribution analysis), which established a practical qualitative, Expert system and application method system for quantitative and elemental distribution analysis, and have corresponding independent intellectual property rights. The project completed the production of 8 engineering prototypes, applied for 23 invention patents, authorized 9 projects, applied for 17 utility models and appearance patents, and authorized 17 projects. Nine work instructions were developed, 8 user application certificates were obtained, 1 open general sample database was established, 16 new technology application methods were completed, and 2 national standards and 1 industry standard were completed. And has been released for implementation. Published 51 core journal articles (6 EI, 2 SCI); completed the first draft of 2 monographs of "History Development of Chinese X-ray Spectroscopy Technology" and "Chinese X-ray Spectral Analysis Literature Index"; The two characteristics of the spectrum/energy spectrum technology are used to shorten the time of regional scanning analysis, and the “two-spectrum combination and three functions†are realized. The evaluation indicators of the whole machine fully meet the requirements specified in the project task book, and In April and October of 2018, respectively, the technical acceptance by the Ministry of Natural Resources and the financial acceptance organized by the Ministry of Science and Technology were passed, which created conditions for the smooth implementation of the overall comprehensive acceptance of the project.
The overall function of the spectrum-energy spectrum composite X-ray fluorescence spectrometer (CNX-808 XRF) developed by the project has reached the current international X-ray fluorescence spectrometer technology level, breaking the long-term monopoly of such instruments and achieving high-end localization. Zero breakthrough, and has the corresponding independent intellectual property rights, laying a solid foundation for the next series of instrument development and meeting the growing demand for inorganic elements analysis and testing in China's economic, social and technological development.
(Original title: National Major Scientific Instruments and Equipment Development Special "Routh-spectrum-energy spectrum composite X-ray fluorescence spectrometer research and development and industrialization" through the comprehensive inspection and acceptance organized by the Ministry of Science and Technology)