Rotary iron ore analyzing device

An analysis device and iron ore technology, applied in the direction of analysis materials, instruments, etc., can solve the problems of inconvenient hand-holding, low detection efficiency, heavy workload, etc., and achieve the effect of simple structure, high degree of automation, and accurate sampling

Inactive Publication Date: 2014-05-28
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the measurement of total iron in iron ore mainly adopts titanium trichloride-potassium dichromate volumetric method. Sodium tungstate indicator, titanium trichloride solution, potassium dichromate, sodium diphenylamine sulfonate indicator and potassium dichromate are currently transferred between various

Method used

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  • Rotary iron ore analyzing device
  • Rotary iron ore analyzing device
  • Rotary iron ore analyzing device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] Example 1

[0041] Reference figure 1 , Rotating iron ore analysis device, including a rotating worktable, a fixed worktable 1 and a flask 3. A weighing platform 4, a cooling platform 6 and a heating platform 7 are arranged on the circumference of the rotating worktable, and the rotating worktable is fixed on the base 5. Side, the flask 3 is placed on the weighing platform 4 of the rotating workbench. The fixed workbench 1 is horizontally fixed above the flask 3 by the support column 2. The fixed workbench 1 is fixed with multiple reagent drop bottles 8 containing titration reagents and one The sample box 9 containing the iron ore sample, the lower end openings of the reagent drop bottle 8 and the sample box 9 are all located above the opening of the flask 3. The fixed workbench 1 is also fixed with a flask clamping mechanism, and the flask clamping mechanism is tightened and The flask 3 is lifted, the rotary table rotates one or more stations, and the flask clamping mecha...

Example Embodiment

[0067] Example 2

[0068] Reference Picture 10 , The left gripping arm 14 and the right gripping arm 15 are respectively sleeved with a plurality of freely rotating rings 24, the left gripping arm 14 and the right gripping arm 15 are relatively swayed and clamped on the upper side of the V-shaped bottleneck of the flask 3. When the V-shaped bottleneck of 3 is squeezed and slides upwards, the ring 24 rotates as the flask 3 rises to prevent large sliding friction between the flask 3 and the left clamping arm 14 and the right clamping arm 15 and reduce Friction force makes the flask 3 easier to rise.

[0069] Reference Picture 11 A capsule 16 is sealed at the upper opening of the reagent drop bottle 8. Even if a certain gap is generated between the distribution shaft 18 and the reagent drop bottle 8 due to processing, the negative pressure generated by the capsule 16 can ensure that the reagent will not fall freely. It can fall from the distribution groove 19 to further ensure the ...

Example Embodiment

[0070] Example 3

[0071] Reference Picture 12 A cooling fan 28 is installed on the cooling platform 6 of the rotating worktable. The flask 3 is placed on the upper side of the cooling fan 28. When cooling is required, the cooling fan 28 can quickly cool the solution in the flask 3 and improve the detection efficiency. Other structures are the same as in Example 1.

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Abstract

The invention relates to a rotary iron ore analyzing device, which belongs to the field of chemical analysis equipment of iron ores. A weighing platform (4), a heating platform (7) and a cooling platform (6) are at least arranged at the periphery of a rotary workbench, wherein a flask (3) is placed on one platform of the rotary workbench; an arc-shaped left clamping arm (14) and an arc-shaped right clamping arm (15) are arranged at two sides of the flask (3) and are connected with a clamping arm driving mechanism; the clamping arm driving mechanism is used for driving the left clamping arm (14) and the right clamping arm (15) to swing oppositely so as to be tightly clamped and also used for lifting the flask (3) so as to enable the bottom of the flask (3) to be apart from the rotary workbench; a fixing workbench (1) is fixed above the flask (3); a plurality of reagent dropping bottles (8) in which different indicators are contained are fixed on the fixing workbench (1); the flask is always positioned below each reagent dropping bottle; and the flask does not need to be moved during the dropping of various reagents and the adding of water. The rotary iron ore analyzing device realizes improvement in analysis detection efficiency, and is high in degree of automation as well as safe and convenient to operate.

Description

technical field [0001] A rotary iron ore analysis device belongs to the field of iron ore chemical analysis equipment. Background technique [0002] At present, the measurement of total iron in iron ore mainly adopts titanium trichloride-potassium dichromate volumetric method. Sodium tungstate indicator, titanium trichloride solution, potassium dichromate, sodium diphenylamine sulfonate indicator and potassium dichromate are currently transferred between various platforms in hand-held flasks. The solution is heated to boiling, and then the flask needs to be cooled. During this process, the flask needs to be transferred from the heating platform to other stations. It is inconvenient to hold it manually, the workload is heavy, it is not safe, and the detection efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a rotary iron ore analysis device with hig...

Claims

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Application Information

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IPC IPC(8): G01N35/00
Inventor 魏佩瑜马立修宿宝臣曹立军刘伟刘国柱陈文刚万隆
Owner SHANDONG UNIV OF TECH
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