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A sample storage device for heavy non-ferrous metal concentrate

A technology for non-ferrous metals and concentrates, applied to impact-sensitive items, packaging, transportation and packaging, etc., can solve problems such as cumbersome operation, deviation of re-inspection results, and sample deterioration

Active Publication Date: 2022-06-24
南京海关工业产品检测中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, the samples are usually stored directly in plastic bags. The samples in this storage method are very susceptible to deterioration due to factors such as temperature, humidity, sunlight, dust, and air, resulting in deviations in retest results. , at the same time, when storing samples in the prior art, it is necessary to manually use containers such as measuring cups to hold samples, and the operation is relatively cumbersome;

Method used

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  • A sample storage device for heavy non-ferrous metal concentrate
  • A sample storage device for heavy non-ferrous metal concentrate
  • A sample storage device for heavy non-ferrous metal concentrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] see Figure 1-Figure 5 , a sample storage device for heavy non-ferrous metal concentrates, including a collection box 1, the interior of the collection box 1 is horizontally opened with an inner cavity 2, the inner wall of the inner cavity 2 is movably provided with a movable bearing 3, and the inner wall of the movable bearing 3 is fixed. A rotating rod 4 is installed, the outer wall on the left side of the rotating rod 4 is provided with a spiral blade 5, an inner groove 10 is formed on the inside of the right side of the rotating rod 4, the inner wall of the inner groove 10 is slidably provided with a sliding plug 11, and the outer wall of the sliding plug 11 is fixed A spline 12 is installed, the spline 12 is slidably arranged on the inner wall of the flower groove 13, the flower groove 13 is opened on the inner wall of the inner groove 10, the right end of the slide plug 11 is fixedly installed with a rotating column 14, and the end of the rotating column 14 extends...

Embodiment 2

[0062] see Image 6 and Figure 7 On the basis of the first embodiment, a linkage cavity 27 is also formed between the inner cavity 2 and the storage cavity 24, the inner wall of the linkage cavity 27 is rotatably provided with a gear 30, and the top of the gear 30 is meshed with a first tooth plate 29, The top of a toothed plate 29 is fixedly connected to the movable bearing 3 through the upright column 28, the bottom of the gear 30 is engaged with a second toothed plate 31, the bottom of the second toothed plate 31 is fixedly installed with a connecting plate 32, and the bottom of the connecting plate 32 is fixedly installed with a The sealing plate 33, the sealing plate 33 is movably arranged on the inner wall of the plate groove 34, and the plate groove 34 is opened on the inner walls of the left and right sides of the communication groove 25;

[0063] When the movable bearing 3 moves left and right through the column 28, it will also drive the first toothed plate 29 to m...

Embodiment 3

[0066] see Figure 8 and Figure 9 , on the basis of Embodiment 1 and Embodiment 2, the left end of the storage box 23 is threadedly connected with a plug 26, and the lower plug 26 is removed to facilitate the discharge of the samples in the storage box 23;

[0067] A heating plate 36 is arranged inside the bottom wall of the storage box 23, a barrier net 35 is fixedly installed on the right side of the inner wall of the storage cavity 24, and a temperature sensor 37 and a humidity sensor 38 are arranged on the right side of the barrier net 35. The temperature sensor 37 and the humidity sensor 38 The output end of the heater is electrically connected to the input end of the heating plate 36;

[0068] The sample is stored in the storage chamber 24. The temperature sensor 37 and the humidity sensor 38 can detect the temperature and humidity in the storage chamber 24. When the temperature in the storage chamber 24 is too low or the humidity is too high, the heating plate 36 will...

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PUM

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Abstract

The invention relates to the technical field of heavy non-ferrous metal concentrates, and discloses a sample storage device for heavy non-ferrous metal concentrates, which includes a collection box, an inner cavity is opened in the interior of the collection box, and the inner wall of the inner cavity Movable bearings are installed in the movable bearing, and the inner wall of the movable bearing is fixedly equipped with a rotating rod, and the outer wall on the left side of the rotating rod is provided with a helical blade; the second knob is turned to rotate the screw rod, and the rotation of the screw rod drives the screw nut to move left and right. The screw nut moves left and right through the push rod to drive the push block to move left and right, and the push block moves left and right to drive the movable bearing to move left and right; when the movable bearing moves to the left, the rotating rod can be extended from the inner cavity. After the rotating rod is stretched out, at this time Then turn the first knob to rotate the rotating rod. The rotating rod rotates through the helical blade on its outer wall to scrape into the sample, so that the sample enters the inner cavity along the helical blade, and the sample in the inner cavity enters the storage chamber through the communication groove. In order to complete the retention of the sample.

Description

technical field [0001] The invention relates to the technical field of heavy non-ferrous metal concentrates, in particular to a sample retention device for heavy non-ferrous metal concentrates. Background technique [0002] my country is a major importer of heavy non-ferrous metal concentrates, and a large number of heavy non-ferrous metal concentrates are imported every year; the inspection contents of imported heavy non-ferrous metal concentrates include sampling, sample preparation, moisture measurement, solid waste identification, toxic and harmful elements detection, weight Identification, copper, gold and silver content inspection and other inspection items; when there are safety, environmental protection, data deviation and other problems in heavy non-ferrous metal concentrates, the traceability of samples is very critical. Therefore, in the actual operation process, the samples must be effectively retained. , in order to re-inspect later to ensure that the inspection r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D25/02B65D53/04B65D81/18B65D25/20B65D81/22
CPCB65D25/02B65D53/04B65D81/18B65D25/20B65D81/22
Inventor 赵伟侯建军陈朝国丁友超江昌民
Owner 南京海关工业产品检测中心