WO2003045587A1 - Siebvorrichtung - Google Patents
Siebvorrichtung Download PDFInfo
- Publication number
- WO2003045587A1 WO2003045587A1 PCT/AT2002/000303 AT0200303W WO03045587A1 WO 2003045587 A1 WO2003045587 A1 WO 2003045587A1 AT 0200303 W AT0200303 W AT 0200303W WO 03045587 A1 WO03045587 A1 WO 03045587A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- screening device
- screen box
- screen
- elements
- cross members
- 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.)
- Ceased
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
- 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
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/48—Stretching devices for screens
- B07B1/485—Devices for alternately stretching and sagging screening surfaces
Definitions
- the invention relates to a screening device according to the preamble of claim 1.
- banana sieves This refers to sieving devices in which the sieve surface is subdivided over the sieve length into individual sieve surface sections, each of these sieve surface sections having a different inclination within the sieving machine.
- Such constructions are preferably chosen when larger feed quantities are to be separated according to grain sizes and the separating cut is in relative proximity to the largest grain of the feed material.
- the advantage of such screening machines is that it is possible, due to the different inclination and thus different conveying speed of the goods to be screened, the dumping height of the screenings material over the entire Length of the screening machine to keep substantially the same, although by the screening and passing through the fine fraction through the screen mesh less and less material on the screen deck to promote and is seven.
- a uniform bed height of the screenings is for effective screening of great advantage, since otherwise close to the end of the screening machine, the particles lying near the separating cut only jump on the screen deck and have no way to find through a mesh of the screen fabric.
- the aim of the invention is to combine the advantages of these two screening devices. This is done in such a way that in a known manner in a screening machine, which is for example by an imbalance drive vibrated, an additional vibration system is installed, which is excited by the vibration of the screening machine and in this way screening mats, the are connected on the one hand with the screening machine and on the other hand with the second oscillating system, alternately stretched and relaxed.
- the second oscillating system which is excited by the vibration of the screening machine, is designed according to the characterizing features of claim 1.
- the screen surface which always represents a plane in all known tensioning wave screens, is designed as a curved plane in the new screening device, in particular as a segment of a cylinder jacket.
- the screen surface on the task side has a higher inclination than on the delivery side, which in addition to the known favorable Spannwellensiebterrorism also gives the advantage of a banana screen.
- this shape of the screen surface it is also possible by this shape of the screen surface to make by the installation of spring elements, an additional vibration system that can be brought by the vibration of the screening machine in a kind of pendulum oscillation, which very simply the Spannwellensieb bin is achieved.
- the characterizing features of claims 3 to 11 relate to advantageous embodiments of a vibration system of this type.
- Claim 12 relates to an advantageous in connection with the subject invention embodiment of the vibration exciter.
- FIGs 1 to 6 different embodiments of the coupling of the additional oscillating system to the screen box of the fundamental oscillating system in elevation
- FIG. 1 shows schematically the structure of such a screening machine.
- the screen box (1) consisting of the wire cheeks 1.1, 1.2 and between the wire cheeks connecting them first cross member 1.3, supported by spring elements 6 on brackets.
- This is vibrated by an imbalance drive 4.
- a holding device 1.4 is constructed, which has at its upper end a pendulum axis 2.2 (eg a shaft) for a pendulum-like construction 2.
- This pendulum-like construction 2 consists on the one hand of the pendulum arms 2.1 and on the other hand from the receiving pieces 2.4 for relative to the screen box 1 movable second cross member 2.3, which pass through window-like openings 1.6 through the sieve box.
- the cross members 1.3 and 2.3 can be arranged approximately so that they can be considered as generatrices of a cylinder jacket whose axis corresponds to the pendulum axis 2.2. Each between the cross members 1.3 and 2.3, the strip-shaped screening mats 3 are clamped. Furthermore, spring elements 5a can be installed between the screen box 1 on the one hand and the pendulum-type construction 2 on the other hand in order to be able to influence the oscillation amplitude of the pendulum oscillation with respect to the fundamental vibration of the screen box 1.
- the pendulum-like construction 2 Due to the oscillatory movement of the screen box 1, the pendulum-like construction 2 is also excited to a vibration and by suitable choice of dimensions or by the additional installation of spring elements, the amplitude of the pendulum-like construction 2 can be influenced.
- the screening device is loaded with screenings on the feed side A, wherein the unswept material leaves the screening device on the delivery side B.
- Figure 2 shows another embodiment of the invention.
- the receiving pieces are 2.4 performed over mutually employed leaf springs 5b in an approximate pendulum motion and also serve as spring elements for the excited by the vibration of the Siebkastens 1 additional oscillating system.
- FIG. 1 A further embodiment ' is shown in FIG.
- the receiving pieces 2.4 are guided via spacer elements 7a in guide elements 8.
- spring elements 5c it is necessary to install spring elements 5c on the guide elements, or to position them on or in the vicinity of the receiving pieces 2.4, as shown in FIG.
- FIG. It consists essentially in that a screen box 1, consisting of two wire cheeks 1.1, 1.2 and between the wire cheeks 1.1, 1.2 connecting them first Cross member 1.3, supported by spring elements 6 on consoles, which is caused by a vibration exciter 4, such as an unbalance exciter, vibrated.
- a vibration exciter 4 such as an unbalance exciter
- At the two side walls 1.1, 1.2 of the screen box 1 window-like openings 1.6 are provided to pass through the second cross member 2.3.
- These second cross members 2.3 are attached to receiving pieces 2.4.
- FIG. 1 Another embodiment is shown in FIG.
- the receiving pieces are 2.4 on hinge rods 7c, which are articulated on the one hand on the screen box 1 and on the other hand to the receiving pieces 2.4, so that the possibility of vibration corresponds approximately to a pendulum oscillation.
- the receiving pieces 2.4 via spring elements 5f between brackets 1.5, which are fixedly connected to the screen box 1, clamped.
- FIG. 9 shows a screening machine according to FIG. 5, but instead of the unbalance exciter 4, a linear oscillator 4.1 of known design with double imbalance drive with opposing imbalance weights is mounted on the sieve box 1 as a vibration exciter.
- the screening device according to the invention thus combines the advantages of a tensioning wave sieve with those of a banana sieve and is particularly suitable for sieving sieving difficulties.
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Photoreceptors In Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Eye Examination Apparatus (AREA)
- Noodles (AREA)
- Telescopes (AREA)
- Air Bags (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2468075A CA2468075C (en) | 2001-11-29 | 2002-10-30 | Sifting device |
| KR1020047008135A KR100961292B1 (ko) | 2001-11-29 | 2002-10-30 | 시프팅 장치 |
| DE50207040T DE50207040D1 (de) | 2001-11-29 | 2002-10-30 | Siebvorrichtung |
| JP2003547079A JP4417718B2 (ja) | 2001-11-29 | 2002-10-30 | ふるい装置 |
| US10/497,331 US7195121B2 (en) | 2001-11-29 | 2002-10-30 | Sifting device |
| AU2002342378A AU2002342378B2 (en) | 2001-11-29 | 2002-10-30 | Sifting device |
| EP02778981A EP1480763B1 (de) | 2001-11-29 | 2002-10-30 | Siebvorrichtung |
| AT02778981T ATE327836T1 (de) | 2001-11-29 | 2002-10-30 | Siebvorrichtung |
| ZA2004/04010A ZA200404010B (en) | 2001-11-29 | 2004-05-24 | Sifting device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATGM924/2001 | 2001-11-29 | ||
| AT9242001 | 2001-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003045587A1 true WO2003045587A1 (de) | 2003-06-05 |
Family
ID=3502957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/AT2002/000303 Ceased WO2003045587A1 (de) | 2001-11-29 | 2002-10-30 | Siebvorrichtung |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7195121B2 (de) |
| EP (1) | EP1480763B1 (de) |
| JP (1) | JP4417718B2 (de) |
| KR (1) | KR100961292B1 (de) |
| CN (1) | CN1256187C (de) |
| AT (1) | ATE327836T1 (de) |
| AU (1) | AU2002342378B2 (de) |
| CA (1) | CA2468075C (de) |
| DE (1) | DE50207040D1 (de) |
| DK (1) | DK1480763T3 (de) |
| ES (1) | ES2266589T3 (de) |
| WO (1) | WO2003045587A1 (de) |
| ZA (1) | ZA200404010B (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14201U1 (de) * | 2013-11-15 | 2015-05-15 | Binder Co Ag | Siebmaschine mit Antrieb |
| AT517501B1 (de) * | 2015-07-21 | 2017-04-15 | Binder + Co Ag | Siebmaschine |
| CN120394368A (zh) * | 2025-07-01 | 2025-08-01 | 山西辰晖选矿设备股份有限公司 | 一种香蕉振动筛 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8436268B1 (en) | 2002-08-12 | 2013-05-07 | Ecullet | Method of and apparatus for type and color sorting of cullet |
| CN100467142C (zh) * | 2006-05-09 | 2009-03-11 | 中国矿业大学 | 弹性筛分方法及其大型弹性振动筛 |
| AU2013388350A1 (en) * | 2013-05-01 | 2015-11-12 | Flsmidth A/S | Vibrating screen |
| DE102013018873B3 (de) * | 2013-11-12 | 2014-11-27 | Schenck Process Gmbh | Siebvorrichtung |
| CN103691667A (zh) * | 2013-12-31 | 2014-04-02 | 吴江华诚复合材料科技有限公司 | 一种陶瓷电容出料口 |
| DE102016105094A1 (de) | 2016-03-18 | 2017-09-21 | Cl Schutzrechtsverwaltungs Gmbh | Siebeinrichtung zur generativen Herstellung von Bauteilen |
| CN105863533B (zh) * | 2016-06-15 | 2018-12-28 | 四川行之智汇知识产权运营有限公司 | 分离钻井泥浆中固液两相的装置 |
| CN105909192B (zh) * | 2016-06-15 | 2018-11-20 | 成都来宝石油设备有限公司 | 用于筛分油基钻井液固液两相的装置 |
| CN105863534B (zh) * | 2016-06-15 | 2018-12-07 | 成都来宝石油设备有限公司 | 基于移动挡板的油基钻井液固控设备的筛分设备 |
| DE102017004508A1 (de) * | 2017-05-11 | 2018-11-15 | Hein, Lehmann Gmbh | Spannwellensiebmaschine |
| CN107321603A (zh) * | 2017-08-31 | 2017-11-07 | 徐工集团工程机械有限公司 | 振动筛横向限位装置及振动筛 |
| CN108380490A (zh) * | 2018-04-11 | 2018-08-10 | 河南省振源科技有限公司 | 自动倾翻旋转振动弧形筛 |
| EP3714996A1 (de) * | 2019-03-29 | 2020-09-30 | Binder + Co AG | Siebvorrichtung |
| DE102019003163A1 (de) * | 2019-05-06 | 2020-11-12 | Hein, Lehmann Gmbh | Spannwell-Siebmaschine |
| CN119035066A (zh) * | 2024-08-19 | 2024-11-29 | 允利荣振控科技(如皋)有限公司 | 一种摆驱动双工作体节能型摆动振动筛 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096270A2 (de) * | 1982-06-05 | 1983-12-21 | Hein, Lehmann Aktiengesellschaft | Siebmaschine |
| DE3411719A1 (de) * | 1983-04-11 | 1984-10-11 | Binder & Co AG, Gleisdorf, Steiermark | Siebvorrichtung |
| EP0197191A2 (de) * | 1985-04-03 | 1986-10-15 | Carl Schenck Ag | Siebmaschine mit einem flexiblen Siebbelag |
| WO1992000148A1 (en) * | 1990-06-29 | 1992-01-09 | Bengston N.V. | Composite vibratory screen |
| EP1142651A2 (de) * | 2000-04-06 | 2001-10-10 | Jöst GmbH + Co. KG | Siebvorrichtung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1693940A (en) * | 1927-04-12 | 1928-12-04 | Robins Conveying Belt Co | Screening apparatus |
| DE1204920B (de) * | 1963-01-05 | 1965-11-11 | Albert Wehner | Sieb- oder Foerdermaschine |
| DE1206372B (de) * | 1964-09-26 | 1965-12-09 | Albert Wehner | Siebrost |
| DE2243804A1 (de) | 1972-09-07 | 1974-03-21 | Heves Megyei Tanacsi | Verfahren und einrichtung zum granulometrischen sortieren von koernigen, hauptsaechlich feuchten, haftigen materialien |
| US4033865A (en) * | 1974-12-09 | 1977-07-05 | Derrick Manufacturing Corporation | Non-clogging screen apparatus |
| DE2720173A1 (de) | 1977-05-05 | 1978-11-16 | Derrick Mfg Corp | Vibratorsiebvorrichtung |
| EP0125794A3 (de) | 1983-04-13 | 1985-12-18 | Minpro Pty. Limited | In zwei Vibrationsbewegungen versetzbarer Siebrost |
| AT379088B (de) * | 1984-02-10 | 1985-11-11 | Binder Co Ag | Siebvorrichtung |
| DE10003172C1 (de) * | 2000-01-25 | 2001-06-28 | Joest Gmbh & Co Kg | Siebvorrichtung und Verfahren zum Betreiben einer Siebvorrichtung |
-
2002
- 2002-10-30 EP EP02778981A patent/EP1480763B1/de not_active Expired - Lifetime
- 2002-10-30 DE DE50207040T patent/DE50207040D1/de not_active Expired - Lifetime
- 2002-10-30 ES ES02778981T patent/ES2266589T3/es not_active Expired - Lifetime
- 2002-10-30 KR KR1020047008135A patent/KR100961292B1/ko not_active Expired - Fee Related
- 2002-10-30 WO PCT/AT2002/000303 patent/WO2003045587A1/de not_active Ceased
- 2002-10-30 US US10/497,331 patent/US7195121B2/en not_active Expired - Lifetime
- 2002-10-30 JP JP2003547079A patent/JP4417718B2/ja not_active Expired - Lifetime
- 2002-10-30 DK DK02778981T patent/DK1480763T3/da active
- 2002-10-30 CA CA2468075A patent/CA2468075C/en not_active Expired - Fee Related
- 2002-10-30 AU AU2002342378A patent/AU2002342378B2/en not_active Ceased
- 2002-10-30 AT AT02778981T patent/ATE327836T1/de active
- 2002-10-30 CN CNB028238133A patent/CN1256187C/zh not_active Expired - Lifetime
-
2004
- 2004-05-24 ZA ZA2004/04010A patent/ZA200404010B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096270A2 (de) * | 1982-06-05 | 1983-12-21 | Hein, Lehmann Aktiengesellschaft | Siebmaschine |
| DE3411719A1 (de) * | 1983-04-11 | 1984-10-11 | Binder & Co AG, Gleisdorf, Steiermark | Siebvorrichtung |
| EP0197191A2 (de) * | 1985-04-03 | 1986-10-15 | Carl Schenck Ag | Siebmaschine mit einem flexiblen Siebbelag |
| WO1992000148A1 (en) * | 1990-06-29 | 1992-01-09 | Bengston N.V. | Composite vibratory screen |
| EP1142651A2 (de) * | 2000-04-06 | 2001-10-10 | Jöst GmbH + Co. KG | Siebvorrichtung |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14201U1 (de) * | 2013-11-15 | 2015-05-15 | Binder Co Ag | Siebmaschine mit Antrieb |
| AT517501B1 (de) * | 2015-07-21 | 2017-04-15 | Binder + Co Ag | Siebmaschine |
| CN120394368A (zh) * | 2025-07-01 | 2025-08-01 | 山西辰晖选矿设备股份有限公司 | 一种香蕉振动筛 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2468075C (en) | 2010-08-24 |
| EP1480763A1 (de) | 2004-12-01 |
| ES2266589T3 (es) | 2007-03-01 |
| CN1256187C (zh) | 2006-05-17 |
| DK1480763T3 (da) | 2006-10-02 |
| ZA200404010B (en) | 2005-08-31 |
| KR100961292B1 (ko) | 2010-06-04 |
| US7195121B2 (en) | 2007-03-27 |
| AU2002342378B2 (en) | 2008-03-06 |
| CA2468075A1 (en) | 2003-06-05 |
| JP2005509519A (ja) | 2005-04-14 |
| DE50207040D1 (de) | 2006-07-06 |
| EP1480763B1 (de) | 2006-05-31 |
| ATE327836T1 (de) | 2006-06-15 |
| KR20040062656A (ko) | 2004-07-07 |
| JP4417718B2 (ja) | 2010-02-17 |
| US20050077214A1 (en) | 2005-04-14 |
| AU2002342378A1 (en) | 2003-06-10 |
| CN1596158A (zh) | 2005-03-16 |
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