JPS55116229A - Automatic control device for color selector - Google Patents

Automatic control device for color selector

Info

Publication number
JPS55116229A
JPS55116229A JP2383079A JP2383079A JPS55116229A JP S55116229 A JPS55116229 A JP S55116229A JP 2383079 A JP2383079 A JP 2383079A JP 2383079 A JP2383079 A JP 2383079A JP S55116229 A JPS55116229 A JP S55116229A
Authority
JP
Japan
Prior art keywords
grain
feeding
conduit
ejectors
different color
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2383079A
Other languages
Japanese (ja)
Inventor
Toshihiko Satake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Satake Engineering Co Ltd
Original Assignee
Satake Engineering Co Ltd
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 Satake Engineering Co Ltd filed Critical Satake Engineering Co Ltd
Priority to JP2383079A priority Critical patent/JPS55116229A/en
Publication of JPS55116229A publication Critical patent/JPS55116229A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
    • B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain

Landscapes

  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To effect the significant simplification of the grain feeding process and improve the efficiency of the grain feeding apparatus by a arrangement wherein the output path of the vibratory grain feeding conduit is formed into branched passages, flowing down conduits are connected with the branched passages, respectively, and there is provided an opening and shutting valve in each passage. CONSTITUTION:A flow rate adjusting valve 19 is attached at the central portion of a flow path at base of a grains feeding conduit 2. When opening and shutting valves 21A and 21B provided in respective branched passages 15 and 16 are opened to operate the apparatus, mixed grain with different color being flowed down to the conduit 2 from a supply hopper 3 flow out to the exhaust side by vibration of the conduit 2, are separated into the passages 15 and 16 by the valve 19, and then flowed down through flowing down conduits 4, 5 along flowing down loci A, A of photoelectric ejectors 6, 7. In the ejectors 6, 7, reflected light from the grain with different color is detected by photodetector 9A or 9B to produce the corresponding signal. According to these detection signals, a jet nozzle 10A or 10B produces air jet stream so as to allow the grain with different color to be left from the locus A and dropped into a grain collecting container 12, while feeding other proper grain into a grain collecting tube 13. With either of ejectors 6, 7 failured, only the corresponding passage is shut. Thus, it becomes possible to simplify the process and improve the efficiency of the selector.
JP2383079A 1979-02-28 1979-02-28 Automatic control device for color selector Pending JPS55116229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2383079A JPS55116229A (en) 1979-02-28 1979-02-28 Automatic control device for color selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2383079A JPS55116229A (en) 1979-02-28 1979-02-28 Automatic control device for color selector

Publications (1)

Publication Number Publication Date
JPS55116229A true JPS55116229A (en) 1980-09-06

Family

ID=12121290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2383079A Pending JPS55116229A (en) 1979-02-28 1979-02-28 Automatic control device for color selector

Country Status (1)

Country Link
JP (1) JPS55116229A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776776U (en) * 1980-10-27 1982-05-12
JPH04134029U (en) * 1991-05-31 1992-12-14 オムロン株式会社 Liquid level detection device
CN103406288A (en) * 2013-07-26 2013-11-27 安徽新桥工贸有限责任公司 Color selector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603458A (en) * 1969-10-07 1971-09-07 Diamond Int Corp Apparatus for the detection and removal of selected foreign matter from a material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603458A (en) * 1969-10-07 1971-09-07 Diamond Int Corp Apparatus for the detection and removal of selected foreign matter from a material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776776U (en) * 1980-10-27 1982-05-12
JPH04134029U (en) * 1991-05-31 1992-12-14 オムロン株式会社 Liquid level detection device
CN103406288A (en) * 2013-07-26 2013-11-27 安徽新桥工贸有限责任公司 Color selector

Similar Documents

Publication Publication Date Title
NO942846L (en) composting device
GB942160A (en) Method and means for the supply and distribution of a washing liquid
CN109396643A (en) A kind of dust excluding hood, dust-extraction unit and laser cutting device
JPS56146916A (en) Water sealing device
GB1574968A (en) Centrifugal drums
JPS55116229A (en) Automatic control device for color selector
GB1505946A (en) Method and apparatus for separating lighter and heavier portions of threshed tobacco
JPS54133613A (en) Diffuser for centrifugal fluid machine
JPS5641444A (en) Exhaust gas recirculation
JPS5560841A (en) Colored grain selector
EP0056791A3 (en) A cleaning device for dental instruments, in particular, turbine drills and the like
US3435841A (en) Dental aspirator
US4367148A (en) Method of and apparatus for separating liquid from solids entrained therein
DE3270953D1 (en) Method and apparatus for conveying particulate material
CN104858136B (en) Dust-extraction unit with actuator control entrance guiding plate
SU1034631A1 (en) Pneumatic sower for metering loose materials
JPS5748352A (en) Powdery body change-over apparatus
SU1105682A2 (en) Microhydroelectric station
SU1613172A1 (en) Apparatus for conditioning ore pulp with reagents
SU1382617A1 (en) Arrangement for feeding powder material
SU1726060A1 (en) Pneumatic classifier for loose and fibrous materials, in particular raw cotton
SU750229A1 (en) Plant for drying polydispersed materials
SU928306A2 (en) Jet consumption regulator
GB884138A (en) Improvements in discharge means for storage vessels
JPS59166278A (en) Photoelectric detector for color selector