US3217561A - Separator for grain and the like - Google Patents

Separator for grain and the like Download PDF

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Publication number
US3217561A
US3217561A US235613A US23561362A US3217561A US 3217561 A US3217561 A US 3217561A US 235613 A US235613 A US 235613A US 23561362 A US23561362 A US 23561362A US 3217561 A US3217561 A US 3217561A
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US
United States
Prior art keywords
shaft
driven shaft
inclination
supported member
casing
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
Application number
US235613A
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English (en)
Inventor
Allgaier Oskar
Micko Oswald
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.)
Allgaier Werke GmbH and Co KG
Original Assignee
Allgaier Werke GmbH and 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.)
Filing date
Publication date
Application filed by Allgaier Werke GmbH and Co KG filed Critical Allgaier Werke GmbH and Co KG
Priority to US507792A priority Critical patent/US3397781A/en
Application granted granted Critical
Publication of US3217561A publication Critical patent/US3217561A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/288—Tumbling screens
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/087—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using different frequency bands for transmitting and receiving paths ; using phase shifting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18336—Wabbler type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2179—Adjustable

Definitions

  • Another object of the invention is to provide a separator of the just outlined characteristics which is constructed and assembled in such a way that it is capable of separating various fractions of a product with utmost precision so that coarser fractions are free of liner fractions and Vice versa.
  • a further object of the invention is to provide a separator of the type having one or more shaking or wobbling (jiggling) sifters whose inclination and/or throw may be adjusted in an exceptionally simple manner.
  • An additional object of the invention is to provide an improved sifter which may be used in a separator of the above outlined characteristics.
  • a concomitant object of the invention is to provide an improved casing for one or more sifters which may be used in a separator of the above described type.
  • Still another object of the invention is to provide a combined inclination and eccentricity adjusting arrangement for the casing of a separator which comprises one or more sifters.
  • a further object of the invention is to provide a separator for treatment and processing of widely different products which may be accurately balanced in each position of inclination of its casing.
  • a separator for grain and similar products which comprises a product-receiving casing adapted to accommodate one or more sifters, a substantially vertical driver shaft, a driven shaft which is eccentric and inclined with respect to the driver shaft and which is rotatably connected with ⁇ the casing so that the latter wobbles when the driven shaft orbits about the driver shaft, and an arrangement for transmitting motion from the driver shaft to the driven shaft.
  • the motion transmitting arrangement comprises a supporting member which is fixed to the upper end of the driver shaft, a supported member which is fixed to ⁇ the lower end of the driven shaft and which is located above the supporting member, hinge means adapted to connect the supported member to the supporting member in such a Way that the supported member is pivotable about a substantially horizontal axis to thereby change the inclination of the driven shaft with respect to the driver shaft and that the supported member may be angularly displaced about a second axis which .is substantially parallel with the axis of the driver shaft to thereby change the eccentricity of the driven shaft with respect to the driver shaft, means for detachably coupling the supported member to the supporting member in various positions of inclination and in various positions of angular adjustment of the sup- 3,2 l 7,56 l Patented Nov. 16, 1 965 ICC ported member, and means for adjusting the inclination of the supported member.
  • Certain other features of the invention reside in the provision of a specially constructed sifter which may be used in the casing of our separator and which is provided with specially congurated guide wall means to direct the rejected fractions toward the associated outlet of the casing, in the provision of specially constructed means which adjusts the inclination of the supported member, in the provision of a specially constructed casing which may be readily taken apart and which may accommodate a greater or lesser number of sifters, and in the provision of specially coniigurated and specially mounted collecting bottoms for overriding fractions of the product.
  • FIG. 1 is a somewhat schematic vertical section through a separator which embodies our invention
  • FIG. 2 is a horizontal section as seen in the direction of arrows from the line II--II of FIG. 1;
  • FIG. 3 is an enlarged fragmentary detail view of a part of the separator as seen in the direction of arrow III in FIG. l;
  • FIG. 4 is a side elevational View of the structure shown in FIG. 3;
  • FIG. 5 is an enlarged top plan view of the structure shown in FIGS. 3 and 4.
  • a separator which comprises three superposed circular sifters 1, 2, 3, accommodated in the internal space of a cylindrical casing 4.
  • the uppermost sifter 3 of coarsest mesh discharges the overriding fractions of the product into a frustoconical collecting bottom 5 whose central opening or chute 5a delivers such fractions onto the central portion of the intermediate sifter 2 of medium mesh.
  • This intermediate sifter discharges the overriding fractions into a second frustoconical collecting bottom 6 whose central opening or chute 6a delivers such fractions onto the central portion of the lowermost sifter 1 of finest mesh.
  • the fractions which pass through the interstices of the sifter 1 descend onto a third collecting bottom 7 which discharges such fractions through a lateral outlet 8 of the casing 4.
  • the fractions rejected by the sifters 1, 2 and 3 are respectively discharged through lateral outlets 9, 10 and 11 provided in the mantle of the casing 4, and this casing comprises an inverted conical cover or lid 13 having a central inlet 12 through which husked or unhusked grain or another product to be separated, assorted or classified is introduced at a predetermined rate.
  • the overriding fractions (which are small enough to pass through the interstices of the uppermost sifter 3) descend into the collecting bottom 5 and drop through the central opening 5a onto the sifter 2 which rejects all coarser fractions through the outlet 10 whereas the remaining fractions descend through this sifter and into the collecting bottom 6 to advance through the opening 6a onto the lowermost sifter 1.
  • This sifter rejects all coarser fractions through the outlet 9 and permits the remainder of the product to descend onto the lowermost bottom 7 to be evacuated through the outlet 8.
  • the casing 4 may accommodate a single sifter, two sifters or four or more sifters and a corresponding number of outlets and collecting bottoms.
  • the casing 4 comprises several superposed annular sections including an uppermost section 4a which is rigid with the cover 13, with the sifter 3 and with the collecting bottom 5.
  • the next section 4b is rigid with the sifter 2 and collecting bottom 6;
  • the third section 4c is rigid with the sifter 1;
  • the lowermost section 4d is rigid with the collecting bottom 7.
  • the arrangement which transmits wobbling movements to the casing 4 comprises a drive means including a variable-speed electric motor 16a which drives a first pulley 16b.
  • a belt 16C which is trained around the pulley 16b drives a second pulley 16 provided at the lower end of the driver shaft which is mounted in bearings 15a, 15b carried by a stationary frame 14 which is fixed to the ground.
  • This frame is coupled to the lowermost section 4d of the casing 4 by a series of uniformly distributed retaining means here shown as elastic cables 20, which permit the casing to perform wobbling or shaking movements but which hold the casing against rotary movements.
  • the shaft 15 carries a ixedly mounted horizontal plate-like supporting member 21 provided with a counterpoise 21 which is shiftable radially toward and away from the axis of the shaft 15 (see the arrow 21" in FIG. 4) and which serves as a means for balancing the motion transmitting arrangement of the separator.
  • This motion transmitting arrangement further comprises the aforementioned supporting member 21 and a substantially plate-like supported member 22 which is pivotable about the horizontal axis of a hinge including a pintle 23 and which is rigid with a driven shaft 17 whose axis is inclined with respect to the axis of the driver shaft 15.
  • the shaft 17 is rotatable in a suitable thrust bearing 18 provided at the underside of the collecting bottom 7.
  • the general plane of the casing 4 is perpendicular to the axis of the shaft 17. It will be noted that the shaft 17 is eccentric with respect to the driver shaft 15, i.e., that the shaft 17 is inclined with respect to and that this driven shaft is also laterally displaced relative to the driver shaft. Owing to such mounting of the shaft 17, the casing 4 is compelled to perform a wobbling or shaking movement as soon as the motor 16a is started whereby the fractions of the product descending onto the central portions of the sifters 1, 2, 3 tend to move toward the inner side of the casing 4 so that the overriding fractions pass through the interstices of the respective sifters and that the rejected fractions advance toward the respective outlets in a fully automatic way.
  • FIG. 2 shows that the upper side of the intermediate sifter 2 is provided with a helical guide wall 33 which advances the rejected fractions in a helical path (arrows from the central portion of this sifter toward the outlet 10. Similar guide walls 33 are provided on the sifters 1 and 3. A curled line 34 indicates in FIG. 2 the manner in which rejected fractions are swirled while advancing from the central portion of the sifter 2 toward and through the outlet 10.
  • FIGS. 3 to 5 illustrate the adjusting means for changing the inclination and the eccentricity of the driven shaft 17 with respect to the driver shaft 15.
  • the inclination adjusting means comprises a wedge-like insert 30 which is placed between the members 21, 22 so as to determine the extent to which the member 22 is pivoted about the horizontal axis of the pintle 23.
  • the pintle 23 extends ybetween a pair of spaced upstanding lugs of a bracket 29 which is angularly adjustable with respect t0 the supporting member 21 and which is detachably connected to this member by coupling means here shown as bolts 28.
  • the supported member 22 has an edge portion dening a sleeve which is turnable on the pintle 23.
  • the bracket 29, the pintle 23 and the sleeve of the member 22 together constitute a hinge which permits pivotal movements of the member 22 with respect to the member 21 to thereby change the inclination of the driven shaft 17.
  • the underside of the member 22 is formed with a series of step-like cutouts or recesses, 31, 31', 31 each of which may come into abutment with the upper side of the insert 30 when the latter is shifted along the upper side of the supporting member 21.
  • the insert 30 abuts against the underside 22a of the member 22 which means that the inclination of the driven shaft 17 is maximal. If the insert 30 is withdrawn in a direction to the right, as viewed in FIG.
  • the left-hand end portion may come to rest in the cutout 31 whereby the inclination of the shaft 17 is reduced, i.e., the axis of the shaft 17 is moved nearer to substantial parallelism with the vertical axis of the shaft 15.
  • the inclination of the shaft 17 is reduced still further if the insert 3() is shifted to a position in which it extends into the cutout 31 or 31".
  • the configuration of the c-utouts .3l-31 is preferably such that their top surfaces may come into face-to-face abutment with the upper side of the insert 3) if the insert 30 is shifted to a position in which a portion thereof extends into the respective cutout.
  • the supported member 22 may tbe fixed in each position of angular adjustment about the pintle 23 by means of the aforementioned coupling bolts 28 and by additional bolts 27.
  • the bolts 28, 27, respectively extend through arcuate slots 25, 26 provided in the bracket 29 and in the supported member 22.
  • the centers of curvature of the slots 25, 26 for the bolts 28, 27 are located in an imaginary Vertical axis 24 which is located between the pintle 23 and the shaft 15. Therefore, if the supported member 22 is angularly displaced about the axis 24, the eccentricity of the driven shaft 17 changes, i.e., the shaft 17 is moved nearer to or further away from the driver shaft 15. This will be readily understood by looking at FIG. 5.
  • the insert 30 may change the inclination of the shaft 17 and hence the extent of vertical movement performed by the casing 4 (the extent to which this casing wobbles with respect to a horizontal plane)
  • the angular displaceability of the shaft 17 about the imaginary axis 24 enables the casing 4 to change its throw, that is, the extent to which it moves back and forth in its own plane.
  • the operator may adjust the separator for optimum treatment of different types of grain or other products which must be separated, assorted or classified into two or more fractions.
  • the counterpoise 21 is adjusted mainly when the supported member 22 is turned about the axis 24 to change the eccentricity of the driven shaft 17.
  • the walls 33 Upon proper selection of the inclination and eccentricity of the driven shaft 17, the walls 33 will rapidly/ guide all rejected fractions toward the respective outlets. whereas the overriding fractions pass through the respective sifters and collecting bottoms.
  • a separator for grain and similar products comprising a substantially vertical driver shaft having an upper end; an eccentric driven shaft located above and inclined with respect to said driver shaft, said driven shaft having an upper end and a lower end, a productreceiving casing located above and rotatably receiving the upper end of said driven shaft so as to wobble when said driven shaft orbits about said driver shaft, said casing being arranged to assume the inclination of said driven shaft; and an arrangement for transmitting motion from said driver shaft to said driven shaft, said arrangement comprising a supporting member xed to the upper endof said driver shaft and a supported member fixed to the lower end of said driven shaft and having an underside provided with a series.
  • each of said cutouts has a top surface which is in face-to-face abutment with said insert when the insert is received in the respective cutout.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Combined Means For Separation Of Solids (AREA)
US235613A 1961-11-07 1962-11-06 Separator for grain and the like Expired - Lifetime US3217561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US507792A US3397781A (en) 1962-11-06 1965-11-15 Separator for grain and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA38766A DE1189834B (de) 1961-11-07 1961-11-07 Siebmaschine mit nicht umlaufenden Rundsieben

Publications (1)

Publication Number Publication Date
US3217561A true US3217561A (en) 1965-11-16

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Family Applications (2)

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US235613A Expired - Lifetime US3217561A (en) 1961-11-07 1962-11-06 Separator for grain and the like
US68270067 Expired USRE26555E (en) 1961-11-07 1967-11-03 Separator for grain and the like

Family Applications After (1)

Application Number Title Priority Date Filing Date
US68270067 Expired USRE26555E (en) 1961-11-07 1967-11-03 Separator for grain and the like

Country Status (6)

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US (2) US3217561A (da)
CH (1) CH403452A (da)
DE (1) DE1189834B (da)
DK (1) DK111135B (da)
GB (1) GB960551A (da)
NL (1) NL136733C (da)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568844A (en) * 1969-06-24 1971-03-09 Univ California Machine for separating juice from crushed grapes
US3581598A (en) * 1968-05-18 1971-06-01 Allgaier Werke Gmbh Positively controlled wobble-sifting machine
US3809322A (en) * 1972-04-28 1974-05-07 S Hirosawa Mixer
US4077873A (en) * 1975-07-31 1978-03-07 Mckibben Richard K Vibratory separator
US4116824A (en) * 1976-11-12 1978-09-26 Armour Pharmaceutical Company Automated wet sieving apparatus
US4173942A (en) * 1978-02-09 1979-11-13 Bastian Blessing Company, Inc. Pizza making machine
US4201017A (en) * 1976-09-16 1980-05-06 William Boulton Limited Methods and apparatus for the treatment of products
FR2575090A1 (fr) * 1984-12-26 1986-06-27 Tripette Renaud Tamiseur
US4906356A (en) * 1988-09-30 1990-03-06 General Kinematics Corporation Material classifying apparatus
EP0992293A1 (de) * 1998-10-07 2000-04-12 Allgaier-Werke GmbH & Co. KG Siebmaschine, insbesondere Taumelsiebmaschine
US20030019799A1 (en) * 2001-07-26 2003-01-30 Satake Corporation Rotatively oscillating separator
US20030226472A1 (en) * 2001-10-23 2003-12-11 Loctite (R&D) Limited Polymerisation initiators, polymerisable compositions, and uses thereof for bonding low surface energy substrates
EP2076337A1 (de) 2006-09-25 2009-07-08 Basf Se Verfahren zum klassieren wasserabsorbierender polymerpartikel
US20090308818A1 (en) * 2008-06-11 2009-12-17 James Benenson, III Solid separator
US20110220132A1 (en) * 2010-03-12 2011-09-15 International Tobacco Machinery Poland Sp. Z.O.O. Method and apparatus for separating tobacco from cigarette waste
US10807295B2 (en) * 2015-02-19 2020-10-20 Next Generation Analytics Gmbh Filter device and filter method
CN112138983A (zh) * 2020-09-21 2020-12-29 庐山市环绿时代农业科技开发有限公司 一种用于黄精的筛选烘干一体化装置
CN112742706A (zh) * 2020-12-07 2021-05-04 杨明贵 一种带有颗粒振动筛的复合肥生产设备及其使用方法
CN116786425A (zh) * 2023-08-11 2023-09-22 安徽省正宇粮机科技股份有限公司 一种谷物分离设备
CN117139141A (zh) * 2023-10-11 2023-12-01 江苏兔创机械有限公司 一种旋转振动筛分机
CN120286335A (zh) * 2025-06-06 2025-07-11 祁县华通碳素有限公司 一种用于碳素材料加工的废料筛分回收装置

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Publication number Priority date Publication date Assignee Title
US3273409A (en) * 1963-05-06 1966-09-20 State Steel Products Inc Motion generator means
DE1757423B1 (de) * 1968-05-06 1971-06-16 Siteg Siebtech Gmbh Siebmaschine mit mindestens einem nicht umlaufenden Rundsieb
DE4236349C2 (de) * 1992-10-28 1996-08-29 Minox Mineralien Gmbh Taumelsiebmaschine mit Drehstellgliedverstellung der Schiefzapfenneigung
DE19900905C1 (de) * 1999-01-13 2000-09-28 Gkm Siebtechnik Gmbh Taumelsiebmaschine
CZ299137B6 (cs) * 2001-03-23 2008-04-30 Zarízení k serizování chodu
CN104258974A (zh) * 2014-09-11 2015-01-07 常州市武进牛塘红星制刷厂 防护型筛网
CN108380498B (zh) * 2018-05-09 2023-07-25 辽宁科技大学 电动复合摆振装置
CN113102246B (zh) * 2021-04-09 2022-04-19 湖南省欣宏建设工程有限公司 一种间断级配碎石筛分装置及其筛分方法

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US788900A (en) * 1904-05-14 1905-05-02 Allis Chalmers Gyrating flour-bolter.
US961814A (en) * 1910-03-12 1910-06-21 Sprout Waldron & Co Gyrating sieve-bolter.
US975437A (en) * 1908-01-10 1910-11-15 Westinghouse Electric & Mfg Co Vibratory massage apparatus.
US1267562A (en) * 1917-08-30 1918-05-28 William Lindsay Agitating device.
US1829707A (en) * 1927-06-27 1931-10-27 Day J H Co Sifter structure
US2191923A (en) * 1938-05-24 1940-02-27 Internat Milling Company Sifter
US2490831A (en) * 1947-01-29 1949-12-13 William E Norvell Adjustable bolter drive
US2663176A (en) * 1944-07-26 1953-12-22 Graham & Barker Washing machine
US2755173A (en) * 1953-12-01 1956-07-17 Vernon W Shore Apparatus for effecting tests for pullorum and the like
US2848110A (en) * 1954-12-24 1958-08-19 Russell Const Ltd Sieves and strainers
US2946440A (en) * 1956-12-17 1960-07-26 Orville Simpson Company Gyratory sifting machine
US2950819A (en) * 1956-06-18 1960-08-30 State Steel Products Inc Gyratory separator
US3047151A (en) * 1958-09-24 1962-07-31 Russell Const Ltd Straining and sifting processes and apparatus

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CH8321A (de) * 1894-03-01 1894-09-30 Wilhelm Bunge Plansichter mit kreisförmigen Sieben
AT20057B (de) * 1904-07-19 1905-05-10 Josef Poepperl Vorrichtung zum Bewegen der Siebkästen bei Plansichtern.
US1141660A (en) * 1915-02-03 1915-06-01 Orville Simpson Company Sifting-machine.
DE329444C (de) * 1917-08-16 1920-11-23 Jakob Peter Plansichter
AT77591B (de) * 1917-10-04 1919-08-11 Johann Tomaszczyk Plansichter für Schrotmühlen.
CH87331A (de) * 1919-04-30 1920-11-16 Buehler Ag Geb Plansichter.
DE468051C (de) * 1926-08-01 1928-11-05 August Blume Plansichter mit Rundsieben
CH315569A (de) * 1952-08-20 1956-08-31 Russell Const Limited Kontinuierlich arbeitendes Sieb

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Publication number Priority date Publication date Assignee Title
US788900A (en) * 1904-05-14 1905-05-02 Allis Chalmers Gyrating flour-bolter.
US975437A (en) * 1908-01-10 1910-11-15 Westinghouse Electric & Mfg Co Vibratory massage apparatus.
US961814A (en) * 1910-03-12 1910-06-21 Sprout Waldron & Co Gyrating sieve-bolter.
US1267562A (en) * 1917-08-30 1918-05-28 William Lindsay Agitating device.
US1829707A (en) * 1927-06-27 1931-10-27 Day J H Co Sifter structure
US2191923A (en) * 1938-05-24 1940-02-27 Internat Milling Company Sifter
US2663176A (en) * 1944-07-26 1953-12-22 Graham & Barker Washing machine
US2490831A (en) * 1947-01-29 1949-12-13 William E Norvell Adjustable bolter drive
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US3581598A (en) * 1968-05-18 1971-06-01 Allgaier Werke Gmbh Positively controlled wobble-sifting machine
US3568844A (en) * 1969-06-24 1971-03-09 Univ California Machine for separating juice from crushed grapes
US3809322A (en) * 1972-04-28 1974-05-07 S Hirosawa Mixer
US4077873A (en) * 1975-07-31 1978-03-07 Mckibben Richard K Vibratory separator
US4201017A (en) * 1976-09-16 1980-05-06 William Boulton Limited Methods and apparatus for the treatment of products
US4116824A (en) * 1976-11-12 1978-09-26 Armour Pharmaceutical Company Automated wet sieving apparatus
US4173942A (en) * 1978-02-09 1979-11-13 Bastian Blessing Company, Inc. Pizza making machine
FR2575090A1 (fr) * 1984-12-26 1986-06-27 Tripette Renaud Tamiseur
US4906356A (en) * 1988-09-30 1990-03-06 General Kinematics Corporation Material classifying apparatus
EP0992293A1 (de) * 1998-10-07 2000-04-12 Allgaier-Werke GmbH & Co. KG Siebmaschine, insbesondere Taumelsiebmaschine
US20030019799A1 (en) * 2001-07-26 2003-01-30 Satake Corporation Rotatively oscillating separator
US6814242B2 (en) * 2001-07-26 2004-11-09 Satake Corporation Rotatively oscillating separator
US20030226472A1 (en) * 2001-10-23 2003-12-11 Loctite (R&D) Limited Polymerisation initiators, polymerisable compositions, and uses thereof for bonding low surface energy substrates
US20090261023A1 (en) * 2006-09-25 2009-10-22 Basf Se Method for the Classification of Water Absorbent Polymer Particles
EP2076337A1 (de) 2006-09-25 2009-07-08 Basf Se Verfahren zum klassieren wasserabsorbierender polymerpartikel
JP2010504210A (ja) * 2006-09-25 2010-02-12 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子の分級法
US9751110B2 (en) 2006-09-25 2017-09-05 Basf Aktiengesellschaft Method for the classification of water absorbent polymer particles
US20090308818A1 (en) * 2008-06-11 2009-12-17 James Benenson, III Solid separator
US8057685B2 (en) * 2008-06-11 2011-11-15 James Benson, III Solid separator
US8833375B2 (en) 2010-03-12 2014-09-16 International Tobacco Machinery Poland Sp. Z.O.O. Method and apparatus for separating tobacco from cigarette waste
US8505546B2 (en) * 2010-03-12 2013-08-13 International Tobacco Machinery Poland Sp. Z.O.O. Method and apparatus for separating tobacco from cigarette waste
US20110220132A1 (en) * 2010-03-12 2011-09-15 International Tobacco Machinery Poland Sp. Z.O.O. Method and apparatus for separating tobacco from cigarette waste
US10807295B2 (en) * 2015-02-19 2020-10-20 Next Generation Analytics Gmbh Filter device and filter method
CN112138983A (zh) * 2020-09-21 2020-12-29 庐山市环绿时代农业科技开发有限公司 一种用于黄精的筛选烘干一体化装置
CN112742706A (zh) * 2020-12-07 2021-05-04 杨明贵 一种带有颗粒振动筛的复合肥生产设备及其使用方法
CN112742706B (zh) * 2020-12-07 2022-08-23 阿克苏嘉邦肥业有限公司 一种带有颗粒振动筛的复合肥生产设备及其使用方法
CN116786425A (zh) * 2023-08-11 2023-09-22 安徽省正宇粮机科技股份有限公司 一种谷物分离设备
CN117139141A (zh) * 2023-10-11 2023-12-01 江苏兔创机械有限公司 一种旋转振动筛分机
CN120286335A (zh) * 2025-06-06 2025-07-11 祁县华通碳素有限公司 一种用于碳素材料加工的废料筛分回收装置

Also Published As

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NL136733C (da) 1965-01-25
GB960551A (en) 1964-06-10
DK111135B (da) 1968-06-10
USRE26555E (en) 1969-03-25
DE1189834B (de) 1965-03-25
CH403452A (de) 1965-11-30

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