ES2032616T3 - Procedimiento y dispositivo para extraer probetas de una corriente de carga a granel. - Google Patents
Procedimiento y dispositivo para extraer probetas de una corriente de carga a granel.Info
- Publication number
- ES2032616T3 ES2032616T3 ES198989101860T ES89101860T ES2032616T3 ES 2032616 T3 ES2032616 T3 ES 2032616T3 ES 198989101860 T ES198989101860 T ES 198989101860T ES 89101860 T ES89101860 T ES 89101860T ES 2032616 T3 ES2032616 T3 ES 2032616T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- mixture
- load current
- bulk
- tests
- 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.)
- Expired - Lifetime
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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N2001/2007—Flow conveyors
- G01N2001/2028—Belts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N2001/222—Other features
- G01N2001/2223—Other features aerosol sampling devices
Abstract
EL INVENTO SE TRATA DE UN PROCEDIMIENTO PARA LA EXTRACCION DE PRUEBAS DE UNA CORRIENTE DE MATERIAL A GRANEL PARA LA DETERMINACION A CONTINUACION, DEL TAMAÑO INDICADOR REPRESENTATIVO QUIMICO Y/O FISICO DEL MATERIAL PROBADO EN FORMA DE UNA MEZCLA DE PARTICULAS DE POOLVO FINAS Y BASTAS. ADEMAS SE PROCEDE DE TAL MANERA, QUE LA MEZCLA SE ASPIRA EN EL INTERIOR DE UN EMBUDO DE ENTREGA (20), DONDE SE ENTREGA LA CORRIENTE DE MATERIAL A GRANEL DESDE UNA CINTA TRANSPORTADORA QUE CEDE, SOBRE OTRA CINTA TRANSPORTADORA, SOPORTE (16). LA MEZCLA ASPIRADA SE LLEVA PARA FUERA DESDE EL EMBUDO DE ENTREGA (20), PARA SEPARAR AHI LA FRACCION DEL GRANEL, NECESARIA PARA LA REALIZACION DE UN ANALISIS REPRESENTATIVA, DE LA MEZCLA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3806677A DE3806677A1 (de) | 1988-03-02 | 1988-03-02 | Geraet zur entnahme von proben aus schuettguetern auf foerderbaendern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2032616T3 true ES2032616T3 (es) | 1993-02-16 |
Family
ID=6348594
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989101859T Expired - Lifetime ES2030924T3 (es) | 1988-03-02 | 1989-02-03 | Dispositivo para la preparacion de probetas a partir de una corriente de carga a granel. |
ES198989101860T Expired - Lifetime ES2032616T3 (es) | 1988-03-02 | 1989-02-03 | Procedimiento y dispositivo para extraer probetas de una corriente de carga a granel. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989101859T Expired - Lifetime ES2030924T3 (es) | 1988-03-02 | 1989-02-03 | Dispositivo para la preparacion de probetas a partir de una corriente de carga a granel. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4930359A (es) |
EP (2) | EP0331904B1 (es) |
JP (2) | JPH01270637A (es) |
AU (2) | AU600195B2 (es) |
CS (1) | CS129289A3 (es) |
CZ (1) | CZ277756B6 (es) |
DD (2) | DD280391A1 (es) |
DE (3) | DE3806677A1 (es) |
ES (2) | ES2030924T3 (es) |
GR (2) | GR3004524T3 (es) |
HU (2) | HU206544B (es) |
PL (2) | PL277978A1 (es) |
SK (1) | SK277962B6 (es) |
SU (1) | SU1743370A3 (es) |
ZA (2) | ZA891605B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806677A1 (de) * | 1988-03-02 | 1989-09-28 | Rheinische Braunkohlenw Ag | Geraet zur entnahme von proben aus schuettguetern auf foerderbaendern |
DE3933681A1 (de) * | 1989-10-09 | 1991-04-18 | Battelle Institut E V | Geraet zur messung des anteils an asbeststaub in luft |
US5502998A (en) * | 1994-04-25 | 1996-04-02 | The Procter And Gamble Company | Device and method for the simulation of samples of airborne substances |
DE19523075C1 (de) * | 1995-06-24 | 1997-02-06 | Apc Analytische Produktions St | Verfahren und Vorrichtung zur Bestimmung des Aschegehalts von Mineralien |
US5942700A (en) * | 1996-11-01 | 1999-08-24 | Cytyc Corporation | Systems and methods for collecting fluid samples having select concentrations of particles |
DE10029537C1 (de) * | 2000-06-15 | 2001-11-15 | Apc Analytische Produktions St | Verfahren und Vorrichtung zur Entnahme von Proben aus bewegten mineralischen Schüttgütern |
US7363830B2 (en) * | 2006-04-26 | 2008-04-29 | Vector Corporation | Discrete volume sampling device using a vacuum |
US7807344B2 (en) * | 2006-10-26 | 2010-10-05 | Global Grain Security, Llc | Methods and systems for ensuring the security of grain stores |
US8671738B2 (en) | 2007-10-02 | 2014-03-18 | Clyde L. Witham | Cascade impactor |
CN101482458B (zh) * | 2009-03-02 | 2011-02-16 | 清华大学 | 一种炉内积灰采样装置 |
AU2012327863A1 (en) * | 2011-10-25 | 2014-05-15 | Newcastle Innovation Limited | Conveyor belt sampler |
CN106868292B (zh) * | 2017-03-31 | 2018-04-06 | 东北大学 | 一种难选铁矿石多段悬浮磁化焙烧‑磁选系统装置及方法 |
CN111318454A (zh) * | 2018-12-13 | 2020-06-23 | 中国石油化工股份有限公司 | 一种过滤稀相气力输送粗对苯二甲酸产品中颗粒杂质的方法 |
CN110132681B (zh) * | 2019-06-10 | 2021-08-20 | 大唐淮北发电厂 | 一种具有调节功能的煤炭制样用自动分样装置 |
CN113145439B (zh) * | 2021-05-21 | 2023-11-03 | 王春艳 | 一种大理石碎料筛分筛板 |
CN114918140A (zh) * | 2022-05-16 | 2022-08-19 | 侯天扬 | 一种用于大米加工的进料过滤装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1415294A (en) * | 1921-03-14 | 1922-05-09 | William J Baldwin | Dust separator |
US2713977A (en) * | 1950-12-29 | 1955-07-26 | H H And H Mfg Co | Milling apparatus for grains and other materials |
US3315530A (en) * | 1965-04-12 | 1967-04-25 | Du Pont | Fiber sampling apparatus |
GB1364426A (en) * | 1970-09-11 | 1974-08-21 | Dunlop Holdings Ltd | Pneumatic tyres |
CA980144A (en) * | 1972-03-30 | 1975-12-23 | Cominco Ltd. | Rock sampling tool |
DE2907513C2 (de) * | 1979-02-26 | 1982-11-11 | Battelle-Institut E.V., 6000 Frankfurt | Probenentnahmeverfahren zur Bestimmung der chemischen Zusammensetzung makroskopischer Bestandteile von Materialien |
DE3001704A1 (de) * | 1980-01-18 | 1981-07-23 | Battelle-Institut E.V., 6000 Frankfurt | Verfahren und vorrichtung zur bestimmung des magnetit- und phosphorgehaltes von magnetithaltigen erzen |
JPS56133645A (en) * | 1980-02-25 | 1981-10-19 | Centre Rech Metallurgique | Improvement in method of and apparatus for measuring dust content of gaseous fluid |
DE3175282D1 (en) * | 1980-02-25 | 1986-10-16 | Centre Rech Metallurgique | Processes and devices for measuring the dust content of gas streams |
DE3231944A1 (de) * | 1982-08-27 | 1984-03-01 | Luwa Gmbh, 6000 Frankfurt | Faserabscheider |
US4485747A (en) * | 1983-07-15 | 1984-12-04 | The United States Of America As Represented By The Environmental Protection Agency | Reducing pollutant emissions by fines removal |
DE3416821A1 (de) * | 1984-05-07 | 1985-11-14 | Günther 8068 Pfaffenhofen Hecht | Probennehmer und verfahren zur entnahme von schuettgutproben |
DE3503043A1 (de) * | 1985-01-30 | 1986-07-31 | Azo-Maschinenfabrik Adolf Zimmermann Gmbh, 6960 Osterburken | Siebmaschine mit zylindersieb |
GB2179273B (en) * | 1985-08-23 | 1988-11-16 | Coal Ind | Improvements in dust detection |
DE3616218C1 (en) * | 1986-05-14 | 1987-07-02 | Rheinische Braunkohlenw Ag | Method for continuous drying of water-containing bulk materials |
US4789068A (en) * | 1986-05-14 | 1988-12-06 | Gilmore Larry J | Wood chip classifying system |
DE3618332A1 (de) * | 1986-05-30 | 1987-12-03 | Kloeckner Humboldt Deutz Ag | Probennehmer zur entnahme von schuettgut |
JPS63131051A (ja) * | 1986-11-20 | 1988-06-03 | Kansai Coke & Chem Co Ltd | 発塵強度測定用シユミレ−タ− |
US4767524A (en) * | 1987-08-05 | 1988-08-30 | Lovelace Medical Foundation | Virtual impactor |
DE3806677A1 (de) * | 1988-03-02 | 1989-09-28 | Rheinische Braunkohlenw Ag | Geraet zur entnahme von proben aus schuettguetern auf foerderbaendern |
-
1988
- 1988-03-02 DE DE3806677A patent/DE3806677A1/de not_active Withdrawn
-
1989
- 1989-02-03 ES ES198989101859T patent/ES2030924T3/es not_active Expired - Lifetime
- 1989-02-03 EP EP89101860A patent/EP0331904B1/de not_active Expired - Lifetime
- 1989-02-03 DE DE8989101860T patent/DE58901789D1/de not_active Expired - Lifetime
- 1989-02-03 EP EP89101859A patent/EP0331903B1/de not_active Expired - Lifetime
- 1989-02-03 ES ES198989101860T patent/ES2032616T3/es not_active Expired - Lifetime
- 1989-02-03 DE DE8989101859T patent/DE58901256D1/de not_active Expired - Lifetime
- 1989-02-27 HU HU89916A patent/HU206544B/hu not_active IP Right Cessation
- 1989-02-27 HU HU89915A patent/HU206543B/hu not_active IP Right Cessation
- 1989-02-28 DD DD89326093A patent/DD280391A1/de not_active IP Right Cessation
- 1989-02-28 PL PL27797889A patent/PL277978A1/xx unknown
- 1989-02-28 PL PL1989277977A patent/PL160490B1/pl unknown
- 1989-02-28 DD DD89326094A patent/DD282073A5/de not_active IP Right Cessation
- 1989-03-01 CZ CS891291A patent/CZ277756B6/cs not_active IP Right Cessation
- 1989-03-01 US US07/317,319 patent/US4930359A/en not_active Expired - Fee Related
- 1989-03-01 SK SK1291-89A patent/SK277962B6/sk unknown
- 1989-03-01 SU SU894613543A patent/SU1743370A3/ru active
- 1989-03-01 AU AU30898/89A patent/AU600195B2/en not_active Ceased
- 1989-03-01 AU AU30902/89A patent/AU600196B2/en not_active Expired
- 1989-03-01 CS CS891292A patent/CS129289A3/cs unknown
- 1989-03-02 JP JP1050965A patent/JPH01270637A/ja active Pending
- 1989-03-02 ZA ZA891605A patent/ZA891605B/xx unknown
- 1989-03-02 ZA ZA891606A patent/ZA891606B/xx unknown
- 1989-03-02 JP JP1050964A patent/JPH01270636A/ja active Pending
-
1992
- 1992-05-07 GR GR920400862T patent/GR3004524T3/el unknown
- 1992-09-03 GR GR920401935T patent/GR3005609T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
PL277977A1 (en) | 1989-12-11 |
DD280391A1 (de) | 1990-07-04 |
SU1743370A3 (ru) | 1992-06-23 |
HU206543B (en) | 1992-11-30 |
GR3004524T3 (es) | 1993-04-28 |
EP0331903A3 (en) | 1989-11-02 |
HUT52246A (en) | 1990-06-28 |
SK277962B6 (en) | 1995-09-13 |
CZ277756B6 (en) | 1993-04-14 |
EP0331903B1 (de) | 1992-04-29 |
EP0331904A2 (de) | 1989-09-13 |
EP0331904A3 (en) | 1989-10-18 |
AU3089889A (en) | 1989-09-07 |
EP0331903A2 (de) | 1989-09-13 |
AU600195B2 (en) | 1990-08-02 |
DE58901789D1 (de) | 1992-08-13 |
ES2030924T3 (es) | 1992-11-16 |
PL160490B1 (pl) | 1993-03-31 |
AU600196B2 (en) | 1990-08-02 |
HUT52622A (en) | 1990-07-28 |
DE58901256D1 (de) | 1992-06-04 |
US4930359A (en) | 1990-06-05 |
HU206544B (en) | 1992-11-30 |
GR3005609T3 (es) | 1993-06-07 |
CS129189A3 (en) | 1992-11-18 |
JPH01270636A (ja) | 1989-10-27 |
CS129289A3 (en) | 1992-04-15 |
ZA891605B (en) | 1989-11-29 |
PL277978A1 (en) | 1989-12-11 |
ZA891606B (en) | 1989-11-29 |
DD282073A5 (de) | 1990-08-29 |
JPH01270637A (ja) | 1989-10-27 |
EP0331904B1 (de) | 1992-07-08 |
DE3806677A1 (de) | 1989-09-28 |
AU3090289A (en) | 1989-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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