Sintering combustion automatic analysis instrument

An automatic analyzer and measuring instrument technology, applied in the field of laboratory instruments, can solve the problems of difficult large-capacity analysis, cumbersome steps, low accuracy, etc., and achieve the effect of high degree of automation, large analysis capacity and high accuracy

Inactive Publication Date: 2009-12-30
LUOYANG SIGMA FURNACE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has cumbersome steps, low accuracy, and is not easy for large-capacity analysis

Method used

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  • Sintering combustion automatic analysis instrument

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Embodiment Construction

[0011] The specific embodiment of the invention is described with reference to the accompanying drawings.

[0012] as attached figure 1 Shown: it comprises frame 17, electronic balance 1, resistance furnace 10, measuring instrument 15 and temperature controller 16, and electronic balance 1 is arranged on the top of frame 17, and it is connected with measuring instrument 15, on the top of frame 17 A gas collection chamber 4 is provided, the lower part of the gas collection chamber 4 is provided with a fixed flange 5, and a lifting frame 13 is provided on the frame 17, and the resistance furnace 10 is vertically arranged on the lifting frame 13, and the lifting frame 13 can drive the resistance furnace Moving up and down. The furnace tube 9 is vertically installed in the furnace, and a metal hanging basket 7 for placing the crucible is set on the hook at the bottom of the electronic balance 1, and the top of the hanging basket 7 is connected with the hook of the electronic bala...

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Abstract

The present invention discloses an automatic agglomeration burning analyzer, which includes a frame, an electronic balance, a resistance furnace, a surveying instrument, and a temperature controller. The electronic balance is arranged on the top of the frame and is connected with the surveying instrument 15. A gas collecting chamber is arranged on the top of the frame, the lower part of the gas collecting chamber is provided with a fixed flange, a lift support is arranged on the frame, the resistance furnace is vertically arranged on the lift support, the furnace tube is vertically arranged in the hearth. A metal nacelle for holding a crucible is arranged on a hook on the lower part of the electronic balance, a connecting flange is arranged on the upper end of the furnace tube of the resistance furnace. The connecting flange joints a fixed flange on the lower part of the gas collecting chamber. A gas sensor is arranged on the side wall of the gas collecting chamber, and the gas sensor is connected with the surveying instrument. The present invention has simple operation, large analysis capacity, high precision, and high automatization degree. The present invention is an instrument integrating the agglomeration, the combustion, the weight analysis, and the gas analysis into a whole.

Description

technical field [0001] The invention belongs to a laboratory instrument, and mainly relates to a sintering combustion automatic analyzer used for sintering, combustion, weight analysis and gas analysis. Background technique [0002] At present, the instruments used in the laboratory for combustion analysis are mainly sintered in a tubular resistance furnace, and the gas generated is then absorbed for analysis. For example, when using a carbon-sulfur analyzer, the sample to be sintered is placed in porcelain pellets, and then put into a tube-type resistance furnace. The tube-type resistance furnace is placed horizontally. The diameter of the porcelain tube is usually 22-25mm. The rubber stopper is used to stop the porcelain tube. Analyze the results. This method has cumbersome steps, low accuracy, and is not easy for large-capacity analysis. Contents of the invention [0003] The purpose of the present invention is to provide an automatic analyzer for sintering combustio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N31/12G01N5/04G01N27/00
Inventor 周森安周春安张玉清
Owner LUOYANG SIGMA FURNACE
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