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Cross-Belt Elemental Analyzer System Functions
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Cross-Belt Elemental Analyzer System Functions


  • Cross-Belt Elemental Analyzer System Functions
  • Cross-Belt Elemental Analyzer System Functions
  • Cross-Belt Elemental Analyzer System Functions
  • Cross-Belt Elemental Analyzer System Functions
  • Cross-Belt Elemental Analyzer System Functions

Cross-Belt Elemental Analyzer System Functions

    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1 Bag/Bags
    Delivery Time: 180 Days
    Packaging: wooden packing
    Brand: DFMC
    Transportation: Ocean,Land,Air
    Place of Origin: DANDONG
    Port: Dalian,Shanghai,Tianjin

Product Description

Cross-Belt Elemental Analyzer System Functions


■ Single Channel Analyzer Monitors the fluctuation of ash content, sulfur content and other indexes of coal flow on the belt online in real-time.
■ Multi-Channel Element Analyzer Provides real-time rolling, cumulative, and historical data query, and printable report ; the analyzer has a database and historical query function, and can carry out statistical average query and report printing in any time period of one minute, ten minutes, one hour, eight hours, one day, etc..
■ Conducts constant temperature control function of detector, signal processing cabinet and other key components of Fluorescence Element Analyzer to ensure that the key components are not affected by the change of temperature and humidity on site.
■ Possesss automatic alarm function on equipment fault and data error, to prompt the X-Ray Element Analyzer operator in time.
■ Possesses remote diagnosis function, convenient for remote service and trouble-shooting.


Carbon Moisture Measurement


Product Features
■ Comprehensive: Detects all passing materials, quite representative.
■ Fast: Provides analysis data per minute.
■ Effectivity: Provides key parameter data for production in order to conduct effective control.
■ Stable: Double loop temperature control, automatic spectrum stabilization, long-term stable operation.
The prime advantages with DFMC and its product as compared to others are
■ In house resourceful R & D team dedicated to constant development & up gradation.
■ An extended service network & professional service team with hundreds of engineers to provide E&C services, after sales services etc.
■ All key components that determine the performance of the online analyzer are imported from international reputed manufacturers.
■ Applies optimized software algorithm to have stronger on-site adaptability which has more advantages in quality control and operation management of central control personnel.
■ Utmost commitment to minimize stray radiations - radiation protection of the device is designed in strict accordance with the International standard (IAEA), using materials with strong radiation absorption capacity, thick body protection which makes the instrument safer and more reliable to use.
■ DFMC has nearly two decades of experience in the development and protection of industrial nuclear testing instruments.
■ The company has national radiation safety qualification certificate.
■ The service is comprehensive, timely and effective. Lifetime technical services and software free upgrades will be provided to customer.


Successful Case: a power plant in India
An Indian company initially purchased 12 sets of EA-COAL through a single contract in 2017. All these analyzers are used for coal quality testing of burning coal. Online detection of coal quality data can be used to guide coal blending process. In the control room, the operator can adjust the coal blending ratio of different grades of coal through the coal quality information displayed by the instrument, in order to ensure the quality stability & optimize boiler feeding. It helps to reduce the cost of coal burning, excels the automation level of the power plant and eventually helps to improve boiler performance and also minimizes its maintenance. In view of the good effect, the company has placed order for six sets more EA-COAL successively.



DFMC EA-COAL Specifications

Physical Parameters
Belt Width 650mm 800mm 1000mm 1200mm 1400mm 1600mm 1800mm 2000mm Other sizes
Length 2200mm 2200mm 2200mm 2200mm 2200mm 2100mm 2100mm 2100mm Customization
Width 1900mm 1900mm 1900mm 2100mm 2100mm 2300mm 2500mm 2700mm Customization
Height 1600mm 1600mm 1600mm 1650mm 1650mm 1700mm 1750mm 1800mm Customization
Weight 2800kg 2800kg 2800kg 3000kg 3100kg 3300kg 3500kg 3700kg Customization
Bracket Angle 30°~45°
Electron Device
Signal Processing Cabinet Length=1100mm Width=770mm Height=300mm
Signal Processing Cabinet Protection Level IP65
Power 220VAC±10%, 50HZ±5%, 10A, 3-line (L, N, GND)
Environment
Operating Temperature -30°C~50°C
Analysis
Principle Prompt Gamma Neutron Activation Analysis (PGNAA)
Neutron Source Cf-252 neutron source or a pulsed neutron generator
Measurement Parameters Ash, moisture, volatile matter, sulfur content,
SiO2, Al2O3, Fe2O3, CaO, TiO2, Na2O, K2O, C, H, O, etc.
Calculation Parameters Calorific value, ash melting temperature, volatile matter, H and any possible parameters can apply empirical equation
Analysis Time 1 minute, configurable
Communications
Protocol OPC, network service
Signal Processing Cabinet to Host (customer provides) optical fiber, special requirements depend on distance



Application

1. Classified Stacking

EA-COAL system can be used in combination with the process control system to classify and stack the raw coal & incoming coal to plant. For the coal washing plant, the coal with high calorific value can be sorted out to maximize the output of high-quality coal; for the power plant and coal chemical industry, the coal can be classified and stacked according to the quality, which is conducive to the subsequent stable coal blending.



Picture 5-1 EA-COAL Classified Stacking Application




2. Coal Blending
EA-COAL system can be used in combination with the automatic proportioning system to optimize the process control of coal blending. The weighing scale and analyzer keeps on sending current analyzed results to the batching system on continuous basis. According to the target value of the user's quality control parameters (calorific value, sulfur content, ash content, and volatile matter, etc.), the batching system will give the optimized formula, and control the amount of feed for each raw material feeder in real-time to make the batching meet the quality control requirements. The batching system can also use manual mode to dispatch the feed quantity of each coal source through intercom system or other ways to guide coal blending.





Picture 5-2 EA-COAL Coal Blending Application






Dandong Dongfang Measurement & Control Technology Co., Ltd.

 Founded in 1996, DFMC is a professional company that builds high-level intelligent factories and intelligent mines for metallurgy, mining, cement, coal, electric power, petro chemical, sand and gravel aggregate industries. It is also the leading enterprise in the national Digital mine 863 scientific and technological research project, the leading unit of the national major scientific instrument and equipment development project, the chairman unit of the Integration of Information Technology and Industrialization of China Metallurgical Mining Association, the deputy director unit of the Committee of Intelligent Mine Association, and one of the 12 intelligent manufacturing benchmark enterprises in Liaoning Province.
DFMC possesses with several qualifications such as [Class A National Electronics System Engineering Designer", [Class A National Electronics and Intelligent Engineering Contractor" and [Class A National Confidential Information System Integrator".
DFMC is the sub-center of National Industrial Automation Engineering Research Center as well as a workstation for post-doctoral and academician. Subsidiaries of DFMC are located at Beijing, Hangzhou, Shenyang, Taiyuan and India.
DFMC has mastered the core technologies in the fields of online measuring, automatic control, application software, communication and navigation, automatic assay, intelligent mine, intelligent factory, intelligent city and application innovation. It has independently developed more than one hundred high-tech products with world advanced level. Among them, the intelligent control system for mineral processing, online elemental analyzer, online XRF grade analyzer, ultrasonic particle size monitor, intelligent vehicle dispatching system for open pit mines, unmanned trolley driving system for underground mines and intelligent mines have reached the world's leading level.

Company Info
  • Company Name: Dandong Dongfang Measurement & Control Technology Co., Ltd.
  • Representative: baoliangqing
  • Product/Service: X-Ray Fluorescent Elemental Analyzer , Particle Size Analyzer , Microwave Moisture Analyzer , Element Analyzer , Ash Analyzer , Concentration Meter
  • Capital (Million US $): 60000,000RMB
  • Year Established: 1996
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 1% - 10%
  • No. of Production Lines: 20
  • No. of R&D Staff: Above 100 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: No. 136 Binjiang M. Road, Yanjiang Development Zone, Dandong, Liaoning, China
  • Contact Person: Mr. Africa
  • Tel: 86-0415-3862236