HUT63351A - Method and apparatus for classing sand or sandliki granular material - Google Patents

Method and apparatus for classing sand or sandliki granular material Download PDF

Info

Publication number: HUT63351A
Authority: HU; Hungary
Prior art keywords: sand; air; housing; stream; carrier layer
Prior art date: 1991-03-22

Application number

HU9200676A

Other languages

English (en)

Hungarian (hu)

Other versions

HU9200676D0 (en

Inventor

Bernd Federhen

Hans-Joachim Scheel

Original Assignee

Klein Alb Gmbh Co Kg

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.)

1991-03-22

Filing date

1992-02-28

Publication date

1993-08-30

1992-02-28 Application filed by Klein Alb Gmbh Co Kg filed Critical Klein Alb Gmbh Co Kg

1992-05-28 Publication of HU9200676D0 publication Critical patent/HU9200676D0/hu

1993-08-30 Publication of HUT63351A publication Critical patent/HUT63351A/hu

Links

239000004576 sand Substances 0.000 title claims description 37
238000000034 method Methods 0.000 title claims description 14
239000008187 granular material Substances 0.000 title claims description 3
239000000428 dust Substances 0.000 claims description 16
239000000843 powder Substances 0.000 claims description 9
239000002245 particle Substances 0.000 claims description 8
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
229910000831 Steel Inorganic materials 0.000 claims description 3
230000004888 barrier function Effects 0.000 claims description 3
229910052802 copper Inorganic materials 0.000 claims description 3
239000010949 copper Substances 0.000 claims description 3
239000010959 steel Substances 0.000 claims description 3
239000000758 substrate Substances 0.000 claims description 3
230000001174 ascending effect Effects 0.000 claims description 2
239000004020 conductor Substances 0.000 claims description 2
229910001220 stainless steel Inorganic materials 0.000 claims description 2
239000010935 stainless steel Substances 0.000 claims description 2
239000006163 transport media Substances 0.000 claims 2
238000010410 dusting Methods 0.000 claims 1
239000000463 material Substances 0.000 claims 1
239000013618 particulate matter Substances 0.000 claims 1
239000011236 particulate material Substances 0.000 description 2
244000035744 Hura crepitans Species 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
238000007664 blowing Methods 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1

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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
- 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
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
- 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
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
- B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Combined Means For Separation Of Solids (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

HU9200676A 1991-03-22 1992-02-28 Method and apparatus for classing sand or sandliki granular material HUT63351A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19914109452 DE4109452A1 (de)	1991-03-22	1991-03-22	Verfahren und vorrichtung zum sichten von sand o. dgl. rieselgut

Publications (2)

Publication Number	Publication Date
HU9200676D0 HU9200676D0 (en)	1992-05-28
HUT63351A true HUT63351A (en)	1993-08-30

Family

ID=6427979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU9200676A HUT63351A (en)	1991-03-22	1992-02-28	Method and apparatus for classing sand or sandliki granular material

Country Status (6)

Country	Link
EP (1)	EP0504747A3 (cs)
JP (1)	JPH04326968A (cs)
CN (1)	CN1065416A (cs)
CS (1)	CS85492A3 (cs)
DE (1)	DE4109452A1 (cs)
HU (1)	HUT63351A (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4322947B4 (de) *	1992-11-27	2006-02-02	Förder- und Anlagentechnik GmbH	Anordnung zur Verbesserung der Verarbeitungsgeigenschaften von Sanden
CH687743A5 (de) *	1993-12-17	1997-02-14	Fischer Georg Giessereianlagen	Verfahren zur Regenerierung von Giesserei-Altsand.
KR100400938B1 (ko) *	2001-02-13	2003-10-08	주식회사 토이랩	종자 선별 장치
DE102010015364B4 (de) *	2010-04-17	2013-06-27	Hosokawa Alpine Ag	Luftstrahlsieb
WO2014030398A1 (ja) *	2012-08-23	2014-02-27	新東工業株式会社	鋳型砂の再生装置
CA3031697C (en) *	2016-08-01	2025-05-06	The University Of Newcastle	APPARATUS AND METHOD FOR DRY PARTICLE SEPARATION
CN106475514B (zh) *	2016-12-30	2018-05-01	绵阳易简环保科技有限公司	铸造旧砂清洗砂水快速分离装置
CN108672108B (zh) *	2018-05-28	2020-06-09	格林美（武汉）城市矿产循环产业园开发有限公司	一种间歇式半自动浮选分选系统
CN110064592B (zh) *	2019-03-31	2024-04-26	新郑市宝德高技术有限公司	一种刚玉微粉空气涡流分级设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2815858A (en) *	1956-04-16	1957-12-10	Day Company Of Canada	Particle classifier for refuse screenings and the like
FR1477593A (fr) *	1966-03-02	1967-04-21	Siderurgie Fse Inst Rech	Procédé de classement pneumatique d'un produit pulvérulent
FR2226207A1 (en) *	1973-04-20	1974-11-15	Anvar	Diffuser for fluidising gas entering fluidisation bed - comprises filamentary gas jets at about 45 degrees to base of bed
DE2357227B1 (de) *	1973-11-16	1975-03-13	Alpine Ag, 8900 Augsburg	Verfahren und Vorrichtung zur Aufbereitung von Feststoffgemischen nach der Dichte ihrer Bestandteile
US4115256A (en) *	1974-06-17	1978-09-19	Zeeuw Hotze Jan De	Apparatus and method for particle separation and grading
US3888352A (en) *	1974-06-21	1975-06-10	Forsbergs Inc	Gravity separator
DE2641068A1 (de) *	1976-09-11	1978-03-16	Alpine Ag	Steigrohrwindsichter zur entsandung von holzspaenen
US4779163A (en) *	1982-07-23	1988-10-18	Procedyne Corp.	Method and apparatus for controlling electrostatic charges in fluidized beds
FR2561554B1 (fr) *	1984-03-21	1986-08-14	Stephanois Rech Mec	Procede de traitement des sables de fonderie pour, notamment, recuperer la chromite, ainsi que l'installation et les moyens de mise en oeuvre du procede

1991
- 1991-03-22 DE DE19914109452 patent/DE4109452A1/de not_active Withdrawn
1992
- 1992-02-05 JP JP2010992A patent/JPH04326968A/ja active Pending
- 1992-02-28 HU HU9200676A patent/HUT63351A/hu unknown
- 1992-03-13 EP EP19920104343 patent/EP0504747A3/de not_active Withdrawn
- 1992-03-20 CS CS92854A patent/CS85492A3/cs unknown
- 1992-03-21 CN CN 92101993 patent/CN1065416A/zh active Pending

Also Published As

Publication number	Publication date
DE4109452A1 (de)	1992-09-24
EP0504747A3 (en)	1993-09-08
CN1065416A (zh)	1992-10-21
CS85492A3 (en)	1992-10-14
JPH04326968A (ja)	1992-11-16
HU9200676D0 (en)	1992-05-28
EP0504747A2 (de)	1992-09-23

Legal Events

Date	Code	Title	Description
1994-09-28	DFD9	Temporary prot. cancelled due to non-payment of fee

Publication	Publication Date	Title
US4299694A (en)	1981-11-10	Method and apparatus for char separation from the discharge materials of an iron oxide reducing kiln
US7104403B1 (en)	2006-09-12	Static two stage air classifier
US5803955A (en)	1998-09-08	Apparatus for dust control
US3733785A (en)	1973-05-22	Gas flow regulation for electric precipitators
HUT63351A (en)	1993-08-30	Method and apparatus for classing sand or sandliki granular material
JPH02502352A (ja)	1990-08-02	穀粒材料から重い混入物を選別するための方法と装置
ES2901648T3 (es)	2022-03-23	Un aparato y método para la separación en seco de partículas
EP0316326A1 (en)	1989-05-24	Separation of mixtures in a wind tunnel
US2795329A (en)	1957-06-11	Separation of granular materials
JP2002516752A (ja)	2002-06-11	材料分別装置
ATE24422T1 (de)	1987-01-15	Verfahren und vorrichtung zum klassieren von partikeln pulverfoermigen materials.
JP4409326B2 (ja)	2010-02-03	粉粒体の振動気流分級純化装置の空気吸引機構
CN108187409A (zh)	2018-06-22	一种多层重力沉降收尘器
DE58902193D1 (de)	1992-10-08	Verfahren und vorrichtung zur rueckgewinnung von ueberschuessigem pulver aus pulverbeschichtungskabinen.
US197897A (en)	1877-12-04	Improvement in apparatus for classifying and concentrating ores
KR970706077A (ko)	1997-11-03	저속의 공기를 이용한 밀도 분리기(low velocity air density separator)
CA1256389A (en)	1989-06-27	Dust separator
CN100537055C (zh)	2009-09-09	烟草材料的筛分
RU2024330C1 (ru)	1994-12-15	Гравитационный пневматический классификатор
SU1669590A1 (ru)	1991-08-15	Пневмоклассификатор сыпучего материала
RU2002522C1 (ru)	1993-11-15	Устройство дл разделени сыпучих материалов
JPH07508932A (ja)	1995-10-05	バルク材料の流れをふるい分けるための方法及び装置
JPH0691119A (ja)	1994-04-05	集塵フード
US584647A (en)	1897-06-15	hehneberg
SU1731297A1 (ru)	1992-05-07	Пневматический классификатор