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KR910008216B1 - Apparatus sorting stealite - Google Patents

Apparatus sorting stealite Download PDF

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Publication number
KR910008216B1
KR910008216B1 KR1019890017015A KR890017015A KR910008216B1 KR 910008216 B1 KR910008216 B1 KR 910008216B1 KR 1019890017015 A KR1019890017015 A KR 1019890017015A KR 890017015 A KR890017015 A KR 890017015A KR 910008216 B1 KR910008216 B1 KR 910008216B1
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South Korea
Prior art keywords
talc
sorting
uneven
slope
rubble
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KR1019890017015A
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Korean (ko)
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KR900014044A (en
Inventor
맹경영
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일신산업 주식회사
이석훈
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Priority to KR1019890017015A priority Critical patent/KR910008216B1/en
Priority to JP6086590A priority patent/JPH03169376A/en
Priority to AU51284/90A priority patent/AU5128490A/en
Priority to FR9003199A priority patent/FR2644086A1/en
Priority to CN 90101970 priority patent/CN1053566A/en
Priority to IT02103790A priority patent/IT1243360B/en
Publication of KR900014044A publication Critical patent/KR900014044A/en
Application granted granted Critical
Publication of KR910008216B1 publication Critical patent/KR910008216B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters

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  • Combined Means For Separation Of Solids (AREA)

Abstract

내용 없음.No content.

Description

활석(滑石)의 선별장치(選別裝置)Talc sorting device

제1도는 본 발명 선별장치의 일부 절개한 사용상태도.1 is a partial cutaway use state of the sorting device of the present invention.

제2도는 본 발명 장치의 종단면도.2 is a longitudinal sectional view of the device of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

A : 1차 선별부 B : 2차 선별부A: 1st sorting part B: 2nd sorting part

1 : 공급관 회전익 5 : 잡석 선별경사면1: supply pipe rotor blade 5: rubble screening slope

2 : 요철경사면 9 : 덮개판2: uneven slope 9: cover plate

3 : 수평면 10 : 완충보조판3: horizontal plane 10: buffer auxiliary plate

4 : 활석 선별경사면4: talc screening slope

본 발명은 분쇄된 잡석과 활석 혼합물에서 활석을 선별하는 선별장치를 효과적으로 선별하기 위한 활석의 선별장치에 관한 것이다.The present invention relates to a talc sorting apparatus for effectively sorting a sorting apparatus for sorting talc in crushed rubble and talc mixture.

활석은 마그네슘의 함수규산염 광물로서 표면이 매끄럽고, 부드러우며 전기의 절연제, 감마제, 화장품이나 페인트의 원료, 석필 또는 제지의 원료로 사용되는 광석이다.Talc is a hydrous silicate mineral of magnesium, which is a smooth, smooth surface ore used as an electrical insulation, anti-gamma, raw material for cosmetics or paints, stone or paper.

종래에 사용하고 있는 선별 방법은 비중선별법, 부유선별법, 약물선별법, 등이 활용되고 있고, 광물의 종류나 성질, 그리고 경제성등을 고려하여 적절한 방법이 선택되고 있다.As the screening method conventionally used, the specific gravity screening method, the flotation screening method, the drug screening method, etc. are utilized, and the appropriate method is selected in consideration of the kind, the nature, and the economics of minerals.

그러나 활석의 선별은 이러한 방법에 의하여 선별이 그히 어렵거나 비효율적이어서 생산 원가문제를 해결하지 못하는 실정에 있었다.However, the screening of talc has not been able to solve the production cost problem because screening is very difficult or inefficient by this method.

따라서, 현재에 있어서는 암석을 육안으로만 선별하기 위하여 적당한 크기로 분쇄한후 인력의 수공에 의하여 활석판을 선별하고, 규격이하의 소립원광(10m/m-19m/m)으로 분쇄된 활석은 선별이 어려울뿐만 아니라 경제성의 이유로 활용하지 못하고 야적후 방치하고 있는 실정에 있고, 또한 일본공개 실용신안공보(소) 63-130177호 다스드선별장치는 중량물을 분리기키는 제1풍력선별장치와 제2풍력선별장치를 설치하거나 자력에 의한 마찰계수가 다른 비철금속을 선별하는 장치가 있었으나 고가이어서 비경제적인 문제점이 많았다.Therefore, in the present time, the talcum plate is crushed to a suitable size in order to sort the rock only by the naked eye, and the talc plate is sorted by manual labor of manpower, and the talc crushed by the small size ore (10m / m-19m / m) below the standard is selected. This is not only difficult, but also unused for economic reasons, and is left unloaded after loading. Also, Japanese Utility Model Publication No. 63-130177, a dossier sorting device, is used to separate heavy items. There were devices that installed windscreens or screened non-ferrous metals with different coefficients of friction due to magnetic forces.

상기와 같은 결점을 제거하기 위하여 본원 발명은 활석과 잡석의 특성중 표면의 활성도 차(差)를 이용한 활석의 선별장치에 관한 것으로 특히 기계적으로 활석을 대량 선별할 수 있게 하여 활용되지 못하고 있는 규격 이하 소립원광(10m/m-19m/m)의 활석을 경제적으로 선별하여 활용하기 위한 장치를 제공하는데 목적을 두고 있다.The present invention relates to a talc sorting device using the difference in surface activity among the characteristics of talc and rubble to remove the above-mentioned defects. It aims to provide a device for economically selecting and utilizing talc of small ore (10m / m-19m / m).

본 발명은 활석과 잡석의 혼합물을 요철면을 가진 경사판을 설치하여 선별판 상에서 미끄러지게 하여 표면이 미끄러운 활석은 표면이 거친 잡석보다 빠른 속도를 미끄러지게 하므로 가속의 차가 생기게 하여 요철면을 가진 선별판상에서 가속의 차를 이용하여 선별케 한 것이다.According to the present invention, a mixture of talc and rubble is installed on an inclined plate having an uneven surface so that the slippery talc makes the surface slip faster than a coarse rubble. Is selected using the difference of acceleration.

이와 같이, 구성된 선별판은 잡석과 활석의 가속의 차를 이용한 요철면을 가진 선별판을 경사지게 설치한 후 활석과 잡석이 미끄러져 내려가는 가속의 힘을 수평면으로 전환시키면가속도가 큰 활석은 멀이 떨어지고 적은 잡석은 가까이 떨어지므로 접속과 활석은 떨어지는 위치가 구별되는 위치에 멈추게 될 것이다. 이러한 방법을 다시 반복하면 활석의 선별은 크게 증가될 것이다.In this way, the configured sorting plate is inclined to install a sorting plate having an uneven surface using the difference between the acceleration of rubble and talc, and then the talc and the rubble slip the acceleration force down to the horizontal plane, and the talc with high acceleration falls farther. Less rubble will fall so the connection and talc will stop where the falling position is distinct. Repeating this method will greatly increase the selection of talc.

따라서 요철 경사면을 가진 서별판은 잡석과 활석의 혼합물을 투입하되, 서로 충돌이 일어나지 않도록 공급하고 공급시 일정한 속도로 공급시켜 요철면을 가진 선별판에 혼합물이가급적 구르지 않고 미끄러져서 내릴 수 있도록 적합한 각도를 유지해야 하고 상부에는 덮개판을 설치하여 경사면의 길이를 혼합물의 크기에 따라 적합한 길이로 조정할 수 있게한 것이다.Therefore, the separation plate with uneven incline puts a mixture of rubble and talc, so that it does not collide with each other and is supplied at a constant speed when supplying, so that the mixture can slide on the sorting plate with uneven surface without slipping as much as possible. And the cover plate is installed on the upper part so that the length of the inclined surface can be adjusted to a suitable length according to the size of the mixture.

상기와 같이 요철면을 가진 선별판은 잡석과 활석의 활성도의 차에 의한 선별 방법을 효과적으로 선별하기 위한 장치를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.The sorting plate having an uneven surface as described above will be described in detail based on the accompanying drawings an apparatus for effectively sorting the sorting method by the difference in the activity of the rubble and talc.

일정한 경사각을 유지하는 요철경사면(2)의 하단 일부는 수평면(3)으로 하고 요철경사면(2)의 상단 위에는 공급광 회전익(1)과 덮개판(9)을 설치하여 1차 선별부(A)를 형성하고, 1차선별부(A)의 선별판을 요철경사면(2)과 수평면(3)을 가진 활석 선별경사면(4)과 잡석 선별경사면(5)을 상,하로 조립하여 2차 선별부(B)에 완충보조판(10)를 형성하여 선별케 구성한 것이다.A part of the lower end of the uneven inclined surface 2 which maintains a constant inclination angle is a horizontal plane 3, and a supply light rotary vane 1 and a cover plate 9 are installed on the top of the uneven inclined surface 2 to form a primary sorting part A. The secondary sorting part is formed by assembling the talc sorting slope 4 and the rubble sorting slope 5 having the uneven slope 2 and the horizontal plane 3 up and down with the sorting plate of the primary sorting portion A. The buffer auxiliary plate 10 is formed in (B) and configured to screen.

도면중 미설명부호(6)은 공급광흡퍼, (7)은 활석, (8)은 잡석이다.In the figure, reference numeral 6 denotes a supply light absorber, 7 denotes talc, and 8 denotes rubble.

상기와 같이 구성된 본 발명은 요철경사면(2)를 가진 선별판의 경사각은 32˚내지 36˚가 최적의 상태이며, 이런한 경사각보다 못미치거나 지나치게 되면 가속도가 저하되거나 투입혼합물이 미끄러지기보다 구르는 현상이 발생하게 되므로 선별효과가 저하하게 된다.In the present invention configured as described above, the inclination angle of the sorting plate having the uneven inclined surface (2) is in an optimal state of 32 ° to 36 °, and if it falls short of or exceeds this inclination angle, the acceleration decreases or the input mixture rolls rather than slips. As the phenomenon occurs, the screening effect is lowered.

또한, 요철경사면(2)를 가진 선별판은 투입혼합물의 크기에 따라 변하시키되 1-1.5M가 적합하다.In addition, the sorting plate having an uneven inclined surface (2) is changed depending on the size of the input mixture, but 1-1.5M is suitable.

공급광회전익(1)은 혼합물의 공급량과 공급속도를 일정하게 하기 위한 것이며, 요철면을 가진 선별판은 속도의 차를 크게 하기 위한 것이다.The supply optical rotor blade 1 is for making the supply amount and supply speed of the mixture constant, and the sorting plate having the uneven surface is for increasing the difference in speed.

덮개판(9)는 혼합물의 경사면을 따라 미끄러지면서 구르지 않도록 보조역할을 하게 하고, 완충보조판(10)은 2차선별부(B)에 투입되는 1차선별물의 속도를 균일하게 조정해주기 위한 것이다.The cover plate 9 serves as an auxiliary role so as not to roll while sliding along the inclined surface of the mixture, and the buffer auxiliary plate 10 is to uniformly adjust the speed of the primary sorting material introduced into the secondary sorting unit B.

본 발명은 공급광호퍼(6)에 잡석(8)의 혼합물을 투입하되 공급광회전익(1)에 의하여 일정량이 일정속도로 요철경사면(2)를 가진 선별판상에서 낙하하게 되면, 요철경사면(2)은 요철을 이루고 있어서 잡석의 속도를 크게 감소시키는 한편, 활석의 속도는 적게 감소시켜 속도의차를 있게한 것이다.In the present invention, the mixture of rubble 8 is introduced into the supply optical hopper 6, but when the predetermined amount falls on the selection plate having the uneven slope 2 at a constant speed by the supply optical rotary blade 1, the uneven slope 2 ) Is a roughness, which greatly reduces the speed of rubble, while reducing the speed of talc, resulting in a difference in speed.

따라서, 활석의 혼합물은 수평면(3)에 이르게 되면 가속도가 큰 활석(7)은 멀리 떨어져서 활석선별경사면(4)에 이르고, 속도가 적은 잡석(8)은 멀리 나가지 못하고 잡석 선별경사면(5)에 낙하되어 2차선별부(B)를 거치게 된다.Therefore, when the mixture of talc reaches the horizontal plane 3, the talc 7 with high acceleration reaches far away to reach the talc screening slope 4, and the low-speed rubble 8 does not go far, but on the rubble sorting slope 5 Falling through the second sorting unit (B).

상기와 같이 본발명을 실시하기 위하여, 혼합물에 활석함유물이 35-40%인 경우 1차 선별장치를 통과시키면 75-80%의 함유율이 포함된 활석을 선별하고, 2차선별을 통과시키면 85-90%의 함유율이 포함된 활석을 선별하며, 3차선별을 통과시키면 95%이상의 함유율을 가진 활석의 선별을 실시할 수 있으므로, 경제적인 효과가 있는 유용한 발명이다.In order to carry out the present invention as described above, if the talc content in the mixture is 35-40%, the talc containing 75-80% content is selected by passing through the primary sorting device, and when passed through the second sorting, 85 Talc containing -90% content is screened and talc having a content of 95% or more can be selected by passing through the third screening, which is a useful invention having an economic effect.

Claims (1)

일정한 경사각을 유지하는 요철경사면(2)의 하단은 수평면(3)을 가지고 요철경사면(2)의 상단부에는 공급광회전익(1)과 덮개판(9)을 설치시켜 1차선별부(A)에서 선별하고, 1차선별부(A)에서 진행방향으로 요철경사면(2)과 수평면(3)을 가진 활석 선별경사면(4)과 잡석 선별경사면(5)을 상,하에 조립시켜 2차선별부(B)에 완충보조판(10)을 설치하여서 된 활석의 선별장치.The lower end of the uneven inclined surface (2) maintaining a constant inclination angle has a horizontal surface (3) and the supply optical rotary blade (1) and the cover plate (9) is installed at the upper end of the uneven inclined surface (2) in the primary screening unit (A) And the talc screening slope (4) and the rubble screening slope (5) having the uneven slope (2) and the horizontal plane (3) in the advancing direction from the primary separation section (A) are assembled up and down and the secondary separation section ( B) Talc sorting device by installing a buffer auxiliary plate (10).
KR1019890017015A 1989-03-13 1989-11-23 Apparatus sorting stealite KR910008216B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019890017015A KR910008216B1 (en) 1989-03-13 1989-11-23 Apparatus sorting stealite
JP6086590A JPH03169376A (en) 1989-11-23 1990-03-12 Talc selection device
AU51284/90A AU5128490A (en) 1989-11-23 1990-03-13 An apparatus which sorts talc
FR9003199A FR2644086A1 (en) 1989-03-13 1990-03-13 Apparatus for sorting talc by means of sliding
CN 90101970 CN1053566A (en) 1989-11-23 1990-03-13 The device of sort talc
IT02103790A IT1243360B (en) 1989-11-23 1990-07-24 APPARATUS FOR THE SEPARATION OF THE TALC

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019890002825 1989-03-13
KR1019890017015A KR910008216B1 (en) 1989-03-13 1989-11-23 Apparatus sorting stealite

Related Parent Applications (1)

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KR2019890002825 Division 1989-03-13 1989-03-13

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KR900014044A KR900014044A (en) 1990-10-22
KR910008216B1 true KR910008216B1 (en) 1991-10-12

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FR (1) FR2644086A1 (en)

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Publication number Priority date Publication date Assignee Title
US5080235A (en) * 1990-09-27 1992-01-14 Cyprus Mines Corporation Small particle separator
AUPO156996A0 (en) * 1996-08-12 1996-09-05 Commonwealth Scientific And Industrial Research Organisation Dry physical separation of particulate material
BE1015170A3 (en) * 2002-11-06 2004-10-05 Salyp Nv Method and apparatus for separating particles from a mixture.
CN111216204A (en) * 2020-03-13 2020-06-02 大亚木业(肇庆)有限公司 Wood waste recovery device and use method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286452A (en) * 1927-03-01 1928-03-08 William Henry Barker Improvements relating to machines for separating coal and for other analogous purposes
US1787096A (en) * 1928-08-15 1930-12-30 Tarone Philip Coal separator
GB352796A (en) * 1930-09-02 1931-07-16 William Henry Barker Improvements relating to the sorting of coal and other minerals
US3910835A (en) * 1973-12-26 1975-10-07 Richard D Stafford Apparatus and method for separating particles having different coefficients of friction
BR8807207A (en) * 1987-09-17 1989-10-17 Cyprus Ind Mineral Company PROCESS AND APPARATUS FOR FRICTION CLASSIFICATION OF ARTICULATED MATERIALS

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FR2644086A1 (en) 1990-09-14

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