SU709975A1 - Sample reducing device - Google Patents
Sample reducing device Download PDFInfo
- Publication number
- SU709975A1 SU709975A1 SU762323939A SU2323939A SU709975A1 SU 709975 A1 SU709975 A1 SU 709975A1 SU 762323939 A SU762323939 A SU 762323939A SU 2323939 A SU2323939 A SU 2323939A SU 709975 A1 SU709975 A1 SU 709975A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sample
- reducing device
- funnel
- sample reducing
- cone
- Prior art date
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
1one
Изобретение относитс к устройствам .дл сохранени средней пробы товарной партии сыпучих материалов, в частности гранулированного магни , до необходимого веса.The invention relates to devices for maintaining an average sample of a consignment of bulk materials, in particular granular magnesium, to the required weight.
Известен сократитель проб, предназначенный дл сокращени средней пробы губчатого титана, имеющий первые делители, размещенные один над другим в виде вертикального блока 1A known sample contractile designed to reduce the average sample of titanium sponge, having first dividers placed one above the other in the form of a vertical block 1
Этот сократитель проб позвол ет получать сокращенную пробу, минимальна величина которой составл ет 1/32 исходной.This sample contractile allows a reduced sample to be obtained, the minimum value of which is 1/32 of the original.
Вследствие ступенчатого сокращени по закону геометрической прогрессии такой сократитель не позвол ет получать сокращенную пробу наперед заданного веса из исходных проб различного веса, что затрудн ет проведение анализа .Due to a stepwise reduction in the law of a geometric progression, such a contractile does not allow obtaining a reduced sample in advance of a given weight from initial samples of different weights, which makes analysis difficult.
Наиболее близким по технической сущности и достигаемому эффекту к предлагаемому вл етс сократитель проб, содержащей приемную и улавливающую воронки, конус рассекатель и делительную щель 2.The closest in technical essence and the achieved effect to the proposed is a sample contractile containing a receiving and trapping funnel, a cone divider and a separating slot 2.
Недостатками этого устройства вл ютс невысока производительность труда и невозможность обеспечени плавной регулировки устройства.The disadvantages of this device are low labor productivity and the impossibility of ensuring a smooth adjustment of the device.
Цель изобретени - обеспечение плавной регулировки степени сокращени и повышение, производительности труда.The purpose of the invention is to provide a smooth adjustment of the degree of reduction and increase in labor productivity.
Дл этого делительна щель выполнена в виде дуги и. размещена между конусом-рассекателем и улавливающей воронкой.For this, the division gap is made in the form of an arc and. placed between the cone-divider and catching funnel.
На чертеже изображено пре.ддагаемо устройство, продольный разрез.The drawing shows the device, longitudinal section.
Сократитель содержит емкость 1, внутри которой закреплена улавливающа воронка 2, подвижное полукольцо 3, вращающеес совместно с конусомрассекателем 4 вокруг оси воронки, приемную воронку 5, неподвижное полукольцо б и лоток 7 дл удалени сокращенной пробы.Contracter contains a container 1, inside which a catching funnel 2 is fixed, a movable half ring 3, rotating together with a cone-distributor 4 around the axis of the funnel, a receiving funnel 5, a fixed semi-ring b and a tray 7 for removing the reduced sample.
Устройство работает сле.дующим образом.The device works as follows.
Дл сокращени имеющегос количества гранулированного магни устанавливают требуемую величину открыти кольцевой щели сократител .To reduce the available amount of granular magnesium, the required opening value of the annular gap of the contractile is set.
Гранулированный магний падает на вершину конуса-рассекател из приемной воронки 5, скатываетс к его основанию и далее, проход через подвижное полукольцо, попадает в емкость 1 дл отбора ос)овной массы гранул тора. I -Ш W-vf Часть-потока гранЛ ffpH это;/по- падает в кольцевую щель, накапливаетс улавливающей воронкой 3 и удал етс по лотку 7 в емкость дл сбора сокращенной пробы.The granulated magnesium falls to the top of the cone-dissector from the receiving funnel 5, rolls to its base and further, the passage through the movable half-ring, enters the container 1 for the selection of the OS of the granulator. I -W W-vf Part-flow gran ffpH it; / falls into the annular gap, accumulates by the catch funnel 3 and is removed along the tray 7 into the container for collecting the reduced sample.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762323939A SU709975A1 (en) | 1976-02-04 | 1976-02-04 | Sample reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762323939A SU709975A1 (en) | 1976-02-04 | 1976-02-04 | Sample reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU709975A1 true SU709975A1 (en) | 1980-01-15 |
Family
ID=20648731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762323939A SU709975A1 (en) | 1976-02-04 | 1976-02-04 | Sample reducing device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU709975A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4672856A (en) * | 1986-06-20 | 1987-06-16 | Weyerhaeuser Company | Sample splitter |
-
1976
- 1976-02-04 SU SU762323939A patent/SU709975A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4672856A (en) * | 1986-06-20 | 1987-06-16 | Weyerhaeuser Company | Sample splitter |
| WO1987007952A1 (en) * | 1986-06-20 | 1987-12-30 | Weyerhaeuser Company | Sample splitter |
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