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DFMC Coal ash fusibility analyzer | DF-5754

DFMC Coal ash fusibility analyzer | DF-5754

DFMC Coal ash fusibility analyzer | DF-5754

Product catalog summary
Company Overview
Dandong Dongfang Measurement & Control Co., Ltd., established in 1996, is a leading company in mine automation in China and the largest inline industrial detection instrument manufacturer in Asia. The company specializes in research and development of instruments and apparatus, software development, and system integration, providing automation solutions for various industries such as metallurgy, mining, and chemicals. It holds 48 patents in technologies like GPS scheduling, neutron activation, and digitalized mining.

Product Overview: DF-5754 Offline Rapid Ash Analyzer
The DF-5754 is an offline instrument designed for rapid and accurate analysis of ash content in coal. It offers advantages such as short measurement time, ease of operation, high safety, and high automation. The analyzer is crucial for improving productivity and reducing costs in coal production and processing.

Product Structure
The DF-5754 consists of several components:
  • Double-photon follower: Outputs γ-photons for analysis.
  • Detector: Probes photons with high detection efficiency and energy resolution.
  • Scanning platform: Moves samples for analysis.
  • Intelligent master unit: Features a touch screen for data collection and analysis.
  • Temperature controller: Provides accurate temperature control.
  • Printer: Prints measurement data.
  • Connecting cable: Ensures reliable signal transmission.
  • Power conditioner: Stabilizes voltage and protects against power issues.

Working Principle
The analyzer measures ash content by analyzing the attenuation of γ-photons passing through coal, which varies with the coal's mass and average atomic number. A mathematical model calculates the ash value based on these variations.

Technical Parameters
  • Measurement range: 5% to 50%
  • Measurement accuracy varies with coal type
  • Typical measuring time: 3 to 5 minutes
  • Sample box size: 6L
  • Repeatability error: less than 0.2%
  • Long-term stability: deviation within 0.5%
  • Ambient temperature range: 0 to 45°C
  • Radiation safety meets GB4075 standards

Product Features
  • Fast analysis speed and high accuracy
  • Prominent safety performance
  • Compact design for easy installation and maintenance
  • Non-contact measurement for reliability
  • High-speed processing of nuclear pulse signals

Product Application
The DF-5754 is used to quickly measure coal samples, manage coal quality, and adjust production processes. It helps coal-consuming enterprises manage coal grades and assists coal-dressing enterprises in sorting coal by ash content.
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Catalog excerpts

DFMC Coal ash fusibility analyzer | DF-5754-1

Offline Rapid Ash Analyzer Dandong Dongfang Measurement & Control Technology Co.,Ltd

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DFMC Coal ash fusibility analyzer | DF-5754-2

公司简介 Company Profile Established in 1996, Dandong Dongfang Measurement & Control Co., Ltd. features the largest company specialized in mine automation in China with the highest market share. In addition, it is also the biggest inline industrial detection instrument manufacturer in Asia and one leading enterprise in National Digitalized Mine Program in China. Product Overview DF-5754 offline rapid ash analyzer is an offline instrument used for rapid and accurate analysis of ash content in coal. It has numerous advantages, such as short measurement time, strong result representativeness, easy operation,...

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DFMC Coal ash fusibility analyzer | DF-5754-3

^^.^^^■^ Dandong Dongfang Measurement & Control Technology Co.,Ltd. Product Structure DF-5754 offline rapid ash analyzer is composed of double-photon follower, detector, scanning platform, intelligent master unit, temperature controller, printer, power conditioner, connecting Double-photon follower: Housing a sealed source, it serves as y- photon outputting equipment that can release y-photons of two types of energy. It is mainly made of high-density material Pb, having a radioactive ray outgoing hole in a fixed direction for radioactive ray to go out at a certain angle. There is a safety lock...

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DFMC Coal ash fusibility analyzer | DF-5754-4

Dandong Dongfang Measurement & Control Technology Co.,Ltd Temperature controller: Achieving an accurate temperature control. It can display in real-time control point temperature with a control accuracy of ± 0.5 degree. Printer: A small and exquisite micro type thermal sensitive printer is used to print out measurement data, being characterized by fashionable appearance, low voltage, low power DFMC leader in the world of Measurement & Control Connecting cable: Consisting of connector and mixed cable with the connector having a self-lock function, being convenient for plugging in and unplugging...

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DFMC Coal ash fusibility analyzer | DF-5754-5

Measurement flow: To put the sample box full of the coal samples to be measured into the Working Principle measurement rack stretching out of the scan box, knob down the measurement button, the It can be deemed that coal is composed of two parts, i.e. inflammable matter and non- instrument will automatically complete the entire measurement process. After measurement is inflammable matter (mineral substance), in which, inflammable matter mainly consists of carbon, completed, the ash measurement results of the coal samples measured are displayed on the hydrogen, nitrogen, sulfur, etc., with an...

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DFMC Coal ash fusibility analyzer | DF-5754-6

^^^H^^^r Dandong Dongfang Measurement & Control Technology Co.,Ltd Product Features The analyzing speed is fast, the measurement accuracy is high with a good repeatability and results being representative. The safety performance is prominent to be convenient for management and simple for ■ With an integration design, the size is small and installation and maintenance is convenient. Non-contact measurement with all key components being self-designed to ensure a long- term stable and reliable operation. ■ Adopting the latest CPLD design technique, ARM kernel single-chip microcomputer to combine...

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DFMC Coal ash fusibility analyzer | DF-5754-7

Dandong Dongfang Measurement & Control Technology Co.,Ltd. Address: No. 136, Binjiang M. Road, Yanjiang Development Zone, Dandong, Liaoning, China E-mail: [email protected] Website: www.dfmc.ee

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.