Title: Uniform particle heating method
Application Number: 200610151071 Application Date: 2006.11.27
Publication Number: 1971239 Publication Date: 2007.05.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N1/28;G01N15/00;G01N21/25;G01M15/00
Applicant(s) Name: Harbin Institute of Technology Address:
Inventor(s) Name: Dai Jingmin;Tan Heping;Cui Xuefeng;Liu Xiaodong
Attorney & Agent: hanmo zhu
Abstract:
    A method of equispaced heating particles relates to a method of equispaced heating particles. The method resolves the problems that measuring the performance of high-temperature particles needs real breaking-in nowadays, the charge is expensive, and the particle distribution and the temperature property can not be controlled. The steps of the method is following: particles that its diameter is 1-500 mum are put in screen separation distribution device, the power is started, the particles are preheated, the temperature of the furnace is tested by thermocouple; The preheated particles drops from orifices of static dial and traveling dial, the particles are screen separated, distributed and heated; the working nozzle is aligned to the furnace via lifting motion, the air valve of the air collector is opened, air is squirted to make the particles suspended, the transmissivity, the absorption coefficients and the particle size distribution of the particles is tested, the electric engine is closed. The advantages of the invention are following: the cost is decreased; the distribution of the particles and the temperature property can be controlled, reliable experimental data are supplied to the research of spectral characters of the high-temperature particles.
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