IT1253350B - Perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di pesatura. - Google Patents

Perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di pesatura.

Info

Publication number
IT1253350B
IT1253350B ITVI910151A ITVI910151A IT1253350B IT 1253350 B IT1253350 B IT 1253350B IT VI910151 A ITVI910151 A IT VI910151A IT VI910151 A ITVI910151 A IT VI910151A IT 1253350 B IT1253350 B IT 1253350B
Authority
IT
Italy
Prior art keywords
dye
perforated surface
auger
perfection
powder dye
Prior art date
Application number
ITVI910151A
Other languages
English (en)
Inventor
Fabrizio Toschi
Massimo Meneghini
Original Assignee
Color Service
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 Color Service filed Critical Color Service
Publication of ITVI910151A0 publication Critical patent/ITVI910151A0/it
Priority to ITVI910151A priority Critical patent/IT1253350B/it
Priority to US08/129,175 priority patent/US5450986A/en
Priority to JP5505799A priority patent/JP2607040B2/ja
Priority to EP92920302A priority patent/EP0647315B1/en
Priority to DK92920302.4T priority patent/DK0647315T3/da
Priority to KR1019930703208A priority patent/KR970000452B1/ko
Priority to ES92920302T priority patent/ES2097353T3/es
Priority to AT92920302T priority patent/ATE145477T1/de
Priority to DE69215386T priority patent/DE69215386T2/de
Priority to PCT/EP1992/002192 priority patent/WO1993006443A1/en
Publication of ITVI910151A1 publication Critical patent/ITVI910151A1/it
Application granted granted Critical
Publication of IT1253350B publication Critical patent/IT1253350B/it
Priority to GR970400305T priority patent/GR3022622T3/el

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
    • G01G19/24—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
    • G01G19/30—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus having electrical weight-sensitive devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
    • B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Accessories For Mixers (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Closures For Containers (AREA)

Abstract

Secondo l'invenzione si realizza un perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di dosatura ove ciascuno di detti gruppi di estrazione comprende almeno una coclea (4) di estrazione, frontalmente alla quale è disposta una bocca di scarico (21) del colorante applicata al silos (3) di contenimento del colorante stesso che risulta provvista di una superficie forata (22) attraverso la quale fuoriesce il colorante in polvere convogliato dalla rotazione della coclea (4) e che viene chiusa tramite un coperchio (23) collegato all'estremità di un'asta (20) passante internamente all'albero cavo (5) della coclea (4).Un elemento raschiatore (1) disposto aderente alla superficie forata (22) e compreso fra la bocca di scarico (21) ed il coperchio (23), realizza la polverizzazione fine del colorante in uscita per strisciamento contro la superficie forata (22) indotto dal moto relativo fra detto elemento raschiatore (1) e detta superficie forata (22) di detta bocca di scarico (21).
ITVI910151A 1991-09-24 1991-09-24 Perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di pesatura. IT1253350B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITVI910151A IT1253350B (it) 1991-09-24 1991-09-24 Perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di pesatura.
US08/129,175 US5450986A (en) 1991-09-24 1992-04-22 Automatic weighing plant for dyes in powder form
ES92920302T ES2097353T3 (es) 1991-09-24 1992-09-22 Instalacion automatica de pesado para colorantes pulverulentos.
EP92920302A EP0647315B1 (en) 1991-09-24 1992-09-22 Automatic weighing plant for dyes in powder form
DK92920302.4T DK0647315T3 (da) 1991-09-24 1992-09-22 Automatisk vejeanlæg til farvestoffer i pulverform
KR1019930703208A KR970000452B1 (ko) 1991-09-24 1992-09-22 자동으로 무게재는 설비에서 가루형태의 염료를 위한 추출집단의 개선점
JP5505799A JP2607040B2 (ja) 1991-09-24 1992-09-22 粉末形状の染料の自動重量計り分け装置
AT92920302T ATE145477T1 (de) 1991-09-24 1992-09-22 Automatische wägeanlage für farbstoffe in puderform
DE69215386T DE69215386T2 (de) 1991-09-24 1992-09-22 Automatische wägeanlage für farbstoffe in puderform
PCT/EP1992/002192 WO1993006443A1 (en) 1991-09-24 1992-09-22 Automatic weighing plant for dyes in powder form
GR970400305T GR3022622T3 (en) 1991-09-24 1997-02-20 Automatic weighing plant for dyes in powder form.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI910151A IT1253350B (it) 1991-09-24 1991-09-24 Perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di pesatura.

Publications (3)

Publication Number Publication Date
ITVI910151A0 ITVI910151A0 (it) 1991-09-24
ITVI910151A1 ITVI910151A1 (it) 1993-03-24
IT1253350B true IT1253350B (it) 1995-07-25

Family

ID=11424741

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI910151A IT1253350B (it) 1991-09-24 1991-09-24 Perfezionamento ai gruppi di estrazione del colorante in polvere in impianti automatici di pesatura.

Country Status (11)

Country Link
US (1) US5450986A (it)
EP (1) EP0647315B1 (it)
JP (1) JP2607040B2 (it)
KR (1) KR970000452B1 (it)
AT (1) ATE145477T1 (it)
DE (1) DE69215386T2 (it)
DK (1) DK0647315T3 (it)
ES (1) ES2097353T3 (it)
GR (1) GR3022622T3 (it)
IT (1) IT1253350B (it)
WO (1) WO1993006443A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100757844B1 (ko) 2007-04-02 2007-09-11 미광다이텍 주식회사 로봇을 이용한 염료 입출고 데크의 자동 계량장치
CN104803206A (zh) * 2013-06-03 2015-07-29 杭州三拓印染设备技术开发有限公司 控制可靠的粉状染料给料装置
CN105129450B (zh) * 2015-06-15 2017-11-28 杭州盛格软控机电有限公司 粉状物料自动精确称重***及其回吹方法
US10112788B2 (en) * 2017-01-20 2018-10-30 Mid-Columbia Producers Sweep auger apparatus
CN106973869B (zh) * 2017-05-09 2023-07-28 四川省农业科学院蚕业研究所 偏心螺旋撒粉机及其加工方法
CN115200681B (zh) * 2022-09-15 2023-01-20 安徽高哲信息技术有限公司 一种自动下料称重装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE21942C (de) * H. BRENNICKE in Berlin S., Oranien' strafse 43 Vorrichtung zum Zerschneiden vor) Holz
US1790347A (en) * 1931-01-27 Method and appabatus fob hexing dough
US465526A (en) * 1891-12-22 Salt-cellar
DE241299C (de) * 1909-07-24 1911-11-29 Manoli-Cigaretten-Fab Verfahren und Vorrichtung zum Sondern der von einer strangbildenden Zigarettenmaschine gelieferten Gold- und Korkmundstückzigaretten
US1931088A (en) * 1932-11-18 1933-10-17 Robert G Schwarz Condiment holder
US2753089A (en) * 1954-04-01 1956-07-03 Stoner Mfg Corp Apparatus for dispensing powdered material
US3033249A (en) * 1956-03-15 1962-05-08 Rowe Mfg Co Inc Powdered coffee dispenser
US3058628A (en) * 1960-03-14 1962-10-16 Daniel L Smith Free flowing condiment dispenser
US3373901A (en) * 1966-01-17 1968-03-19 Pfeuffer Anton Dispenser, mixer and feeder
IT1202933B (it) * 1979-06-07 1989-02-15 Bialetti & C Spa Accessorio impastatore-estrusore per la produzione domestica delle paste alimentari fresche
US4793511A (en) * 1984-03-26 1988-12-27 Deere & Company Seed meter having seed disk aperture cleaning wiper and brush arrangement
IT1210567B (it) * 1987-04-22 1989-09-14 Color Service Srl Impianto di pesatura automatica per coloranti in polvere.
DE3818338A1 (de) * 1988-05-30 1989-12-07 Schenck Ag Carl Dosiervorrichtung fuer die feindosierung von schuettgut
ATE81402T1 (de) * 1989-06-27 1992-10-15 Ciba Geigy Ag Vorrichtung zum dosieren von trockenem und/oder pulverfoermigem schuettgut, insbesondere von farbstoffpulver.

Also Published As

Publication number Publication date
EP0647315B1 (en) 1996-11-20
KR970000452B1 (ko) 1997-01-11
JPH06510732A (ja) 1994-12-01
ITVI910151A0 (it) 1991-09-24
WO1993006443A1 (en) 1993-04-01
DE69215386D1 (de) 1997-01-02
GR3022622T3 (en) 1997-05-31
ES2097353T3 (es) 1997-04-01
DE69215386T2 (de) 1997-06-05
JP2607040B2 (ja) 1997-05-07
DK0647315T3 (da) 1997-04-14
US5450986A (en) 1995-09-19
EP0647315A1 (en) 1995-04-12
ITVI910151A1 (it) 1993-03-24
ATE145477T1 (de) 1996-12-15
KR940701537A (ko) 1994-05-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970704