Sulphur meter with automatic cleaning device

A technology of automatic cleaning and sulfur determination instrument, which is applied in the field of sulfur determination instrument, can solve the problems of test data impact, waste of human resources, electrolyte corrosion, etc., to improve accuracy and instrument stability, prevent damage to testing equipment, The effect of reducing labor intensity

Active Publication Date: 2009-01-28
HUNAN SUNDY SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the electrolyte is not stored and the electrolytic cell is not cleaned according to the regulations, the test data will be affected and become inaccurate after a certain number of uses, and because the electrolyte is corrosive, many components in the electrolytic cell will be damaged. Corrosion and early damage or scrap
The storage of the electrolyte and the cleaning of the electrolytic cell are generally carried out manually, but since these tasks must be carried out manually every day, the operation is cumbersome and the waste of human resources is serious. Personnel's skin or long-term contact with and breathing the pungent gas emitted by the electrolyte will bring harm to the health of the operator
At the same time, this manual processing method also reduces the degree of automation of the test equipment, reduces the efficiency of the entire measurement work, and fails to realize unmanned management in a true sense

Method used

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  • Sulphur meter with automatic cleaning device
  • Sulphur meter with automatic cleaning device
  • Sulphur meter with automatic cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Embodiment 1: as figure 2 and image 3 As shown, in the present embodiment, the automatic cleaning device 2 includes a cleaning container 201 and a cleaning lifting mechanism, the cleaning container 201 is fixed on the cleaning lifting mechanism, the electrolytic cell 3 communicates with the outside air, and the top of the cleaning container 201 is provided with a cleaning sealing cover 202 , the top and the bottom of the cleaning container 201 are connected to the top and the bottom of the electrolytic cell 3 through the cleaning air guide tube 203 and the cleaning liquid guide tube 204 respectively, and the two ends of the cleaning air guide tube 203 are located between the cleaning container 201 and the liquid in the electrolytic cell 3 Above the highest liquid level, the two ends of the cleaning catheter 204 are located below the liquid level of the liquid in the cleaning container 201 and the electrolytic cell 3 . Driven by the cleaning lifting mechanism, the clea...

Embodiment 2

[0062] Embodiment 2: as Figure 4 and Figure 5 As shown, in the present embodiment, the automatic cleaning device 2 includes a cleaning container 201, a cleaning piston body 210 matched with the cleaning container 201, and a cleaning piston driving device. The cleaning container 201 communicates with the electrolytic cell 3 through a connecting pipe, and the electrolytic cell 3 and The outside air is connected; one end of the cleaning piston body 210 is inserted into the cleaning container 201, and the other end is connected with the cleaning piston driving device. The cleaning piston driving device is a cleaning piston lifting mechanism, and the cleaning piston lifting mechanism includes a cleaning piston lifting platform 211, a cleaning piston lifting screw rod 212, a cleaning piston lifting motor 213 and a cleaning piston lifting frame 214, and the cleaning piston body 210 is fixed on the cleaning piston. On the lifting platform 211, the cleaning piston lifting platform 2...

Embodiment 3

[0063] Embodiment 3: as Image 6 As shown, in the present embodiment, the automatic cleaning device 2 includes a cleaning container 201 and a cleaning pump 215 connected to the cleaning container 201 through a pipeline, the electrolytic cell 3 communicates with the outside air, and the top of the cleaning container 201 is provided with a cleaning sealing cover 202, The cleaning container 201 is not on the same level as the electrolytic cell 3 . In this embodiment, the cleaning container 201 is located higher than the electrolytic cell 3 . The cleaning container 201 is located between the electrolytic cell 3 and the cleaning pump 215. The top and bottom ends of the cleaning container 201 are connected to the electrolytic cell 3 through the first cleaning communication pipe 216 and the second cleaning communication pipe 217 respectively. A fourth directional control valve 218 is provided, and a sixth directional control valve 219 is provided on the communication pipeline connect...

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Abstract

The disclosed sulphur analyzer with cleaning device comprises: a furnace with a combustion tube on base, a control mechanism, an electrolytic cell connected to tail of a combustion tube, a drier, a flow sensor, and a cycle pump. Wherein, the gas stabilizer with a waste gas process cell is arranged between the electrolytic cell and drier. This invention can transfer the electrolytic liquid for independent storage to avoid damage and erosion, improves detection stability and precision, and reduces manual intensity.

Description

technical field [0001] The invention mainly relates to the field of measuring equipment for sulfur content in combustible substances, in particular to a sulfur determination instrument with an automatic cleaning device. Background technique [0002] Sulfur is the most harmful component in coal samples, and the sulfide contained in coal samples will generate SO after combustion. 2 and other harmful gases, and the fly ash produced by them will be discharged into the atmosphere with the flue gas, causing air pollution and environmental dust pollution. Therefore, the detection of sulfur content in coal samples is a very important task for coal production, sales, use and environmental protection departments. important work. In the prior art, in order to accurately and quickly measure the sulfur content in combustible substances, a sulfur analyzer is generally used as a commonly used measuring device. Among various measuring equipments, such as sulfur analyzers, the coulometric ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/44G01N27/00G01N31/12
Inventor 朱先德
Owner HUNAN SUNDY SCI & TECH DEV
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