KR890001644A - 선 광 삽 - Google Patents

선 광 삽 Download PDF

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Publication number
KR890001644A
KR890001644A KR1019870008252A KR870008252A KR890001644A KR 890001644 A KR890001644 A KR 890001644A KR 1019870008252 A KR1019870008252 A KR 1019870008252A KR 870008252 A KR870008252 A KR 870008252A KR 890001644 A KR890001644 A KR 890001644A
Authority
KR
South Korea
Prior art keywords
plate
beneficiation
plate portion
shovel
opening
Prior art date
Application number
KR1019870008252A
Other languages
English (en)
Other versions
KR900001017B1 (ko
Inventor
김광식
Original Assignee
김광식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광식 filed Critical 김광식
Priority to KR1019870008252A priority Critical patent/KR900001017B1/ko
Priority to US07/224,670 priority patent/US4822090A/en
Publication of KR890001644A publication Critical patent/KR890001644A/ko
Application granted granted Critical
Publication of KR900001017B1 publication Critical patent/KR900001017B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/04—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
    • B03B5/06—Constructional details of shaking tables, e.g. riffling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Mechanical Means For Catching Fish (AREA)

Abstract

내용 없음

Description

선광삽
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 선광삽의 분해 사시도.
제2도 (가)는 본 발명의 선광삽을 이용하여 모래자갈을 삽질한 상태의 단면도.
제2도(나)는 상기 모래자갈을 삽질한 상태로부터 삽자루부를 아래로 눌러서 자루가 대략 수평으로 된 상태에서 모래와 물이 선관통을 빠져나간 상태를 도시란 단면도이다.

Claims (1)

  1. 복수개의 관통홈(111)이 형성된 삽판(11)과 삽자루(12)를 가진 삽부분(1)과 단이진부(21)와 측면판부(24)와 U자형 압부분으로부터 경사지게 뒤쪽으로 연장되는 바닥판부(22)와 상기 바닥판부(22)가 절곡부(23)를 거쳐서 이어지는 뒷면판부(25)에 의하여 대략 ?? 자형으로 구성되는 선광통(2)과 상기 삽판(11)과 선광통(2)이 조립되므로서 생기는 삽판(11)과 뒷면판부(25) 사이에 생기는 개구부와 이 개구부를 통해서 상기 단이진부(21)에 착탈 가능하게 부착할 수 있는 스크린(3)과 상기 바닥판부(22)와 동일 형상이며 상기 개구부를 통해서 바닥판부(22)상에 착탈할 수 있도록 설치되며, 인공 잔디판이나 린넬판등으로 구성되는 포집포(43)를 가진 포집판(4) 등에 의해 구성되는 것을 특징으로 하는 선광삽.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008252A 1987-07-29 1987-07-29 선광삽 KR900001017B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019870008252A KR900001017B1 (ko) 1987-07-29 1987-07-29 선광삽
US07/224,670 US4822090A (en) 1987-07-29 1988-07-27 Shovel for placer mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870008252A KR900001017B1 (ko) 1987-07-29 1987-07-29 선광삽

Publications (2)

Publication Number Publication Date
KR890001644A true KR890001644A (ko) 1989-03-28
KR900001017B1 KR900001017B1 (ko) 1990-02-24

Family

ID=19263368

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008252A KR900001017B1 (ko) 1987-07-29 1987-07-29 선광삽

Country Status (2)

Country Link
US (1) US4822090A (ko)
KR (1) KR900001017B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070037271A1 (en) * 2005-08-15 2007-02-15 Jang-Chi Huang Vitrification apparatus for microdrop vitrification of cells and a method of microdrop vitrification of cells using the apparatus
US9972128B2 (en) 2012-07-20 2018-05-15 The University Of British Columbia Methods and systems for generating polycubes and all-hexahedral meshes of an object
CA2925435A1 (en) 2013-11-04 2015-05-07 The University Of British Columbia Methods and systems for generating polycube segmentations from input meshes of objects
US9289800B1 (en) * 2014-10-15 2016-03-22 James Rosado Combination scooper and sifter and method for sorting plant material
US10210657B2 (en) 2015-07-24 2019-02-19 The University Of British Columbia Methods and systems for hex-mesh optimization via edge-cone rectification

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1306931A (en) * 1919-06-17 Combination shovel and ash-sifter
US661774A (en) * 1900-05-03 1900-11-13 Patrick J Sheehy Prospecting-shovel.
US4289241A (en) * 1980-03-10 1981-09-15 Litrap Jay J Gold pan and classifier

Also Published As

Publication number Publication date
US4822090A (en) 1989-04-18
KR900001017B1 (ko) 1990-02-24

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E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
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