EP2421653A2 - Hammermühle, rotor einer hammermühle, schlägerbolzen, sowie auffangeinrichtung und feststelleinrichtung - Google Patents
Hammermühle, rotor einer hammermühle, schlägerbolzen, sowie auffangeinrichtung und feststelleinrichtungInfo
- Publication number
- EP2421653A2 EP2421653A2 EP11700123A EP11700123A EP2421653A2 EP 2421653 A2 EP2421653 A2 EP 2421653A2 EP 11700123 A EP11700123 A EP 11700123A EP 11700123 A EP11700123 A EP 11700123A EP 2421653 A2 EP2421653 A2 EP 2421653A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor
- racket
- hammer mill
- bolt
- pins
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 241000288673 Chiroptera Species 0.000 claims 1
- 238000003801 milling Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
Definitions
- the present invention relates to a hammer mill, a hammer mill rotor, a racket bolt, and a catcher and a locking device.
- DE 102 53 345 AI shows a hammer mill, wel ⁇ cher the maintenance is facilitated.
- the change of the hammers is simplified because they can be mounted directly in an assembly on the rotor.
- the hammers with their spacers are lined up in a doctrine.
- a hammer bolt is inserted through all lined hammers and spacers.
- the thus prefabricated assembly is then placed in the gauge to the rotor and the hammer pin is fixed in the rotor to the rotor discs.
- the hammer mills of the prior art have the disadvantage that a replacement of a single damaged or worn hammer is associated with considerable effort. There are always a number of hammers, which are located in front of the hammer to be replaced, are removed.
- a hammer mill is to be made available which allows a simple and rapid exchange of the hammers ⁇ .
- a hammer mill according to the invention has a grinding chamber that can be closed when it is used as intended and a rotor arranged in the grinding chamber.
- This rotor includes a rotor shaft and a plurality of rotor disks that divide the rotor into a plurality of Seg ⁇ elements.
- the rotor disks can be arranged at uniform or variable distances from each other on the rotor shaft.
- the individual rotor disks can be fixed, for example, via a screw connection on the rotor shaft.
- the rotor has a number of rackets for picking up rackets or whole rackets.
- the individual racquet bolts do not extend over all segments.
- the racket bolt is significantly shorter and lighter and takes up fewer clubs compared to such a conventional design.
- the single racket bolt with its on the racket bolt arranged racket or rackets packages is easier to handle.
- the racket bolts can also be designed rotationally symmetrical, which again wesent ⁇ simplifies the installation of the racket bolts. In particular, does not have to be taken to a correc ⁇ te orientation of the racket bolts.
- the individual racquet bolts can be releasably attached on both sides to opposite and a single segment limiting rotor discs. If a single racket bolt reaches just over a single segment, the clubstick may become shorter be formed and the replacement of a single racket or a single racket package is further simplified.
- Openings of the rotor disks which can receive the racket bolt, may have an inner diameter which is larger than an outer diameter of the racket bolt.
- the racket bolt thus only has to be pulled out completely or partially from an opening in the rotor disk.
- a partially facedzoge ⁇ ner racket bolt can be subsequently removed by tilting from the segment.
- the opening in the rotor disc is so great that a tilting of the racket is made bolt ⁇ light, whereby the bat pin on an adjacent rotor disk is moved past.
- one or more support rings may be arranged between each two adjacent rotor disks.
- a support ring which also has openings through which the racket bolt is passed or is mainly used addi ⁇ Chen support of the club pin.
- the racket bolts are heavily loaded by the weight of the racket and by the rotation of the rotor.
- the racket bolts can be dimensioned correspondingly smaller.
- the support rings can be connected by means of support bolts with the rotor disks. Such a connection of the support rings with the rotor discs results in an additional stability of the Rotor.
- the support bolts can be continuous over all rotor disks. By such over all rotor disks extending support bolts a simple construction is possible.
- Each racket bolt may each receive at least one or more clubs between two adjacent support rings or between a support ring and an adjacent rotor disk.
- the number of clubs is determined by the desired Vermahlungs ⁇ art, the speed, the mass of the individual clubs and the rotor diameter.
- Each racket bolt may be provided at a first end with a cap for securing the racket pin in an opening of a rotor disk.
- a cap which connects the racket bolt with the rotor disk, a simple and cost-effective construction of the mounting is possible.
- Such a cap may be a metal component, the particular ⁇ DERS be easily manufactured by milling and / or turning operations.
- the cap may thereby have substantially a cylindrical shape ⁇ , whose outer diameter corresponds to the inner diameter of the openings of the rotor disks essentially.
- the cap is snugly received or receivable in the respective opening of the rotor disk.
- the opening of the associated cylindrical receiving ⁇ section of the cap can specify an annular gap, which sets the tilt angle for the dismantling of the racket bolt.
- the cap preferably has one, for example formed by a circumferential collar shoulder, which serves as a stop in the opening of the rotor disc.
- this end of the cap may have a bore to receive the racket shaft therein.
- the bore can have, for example, an internal thread into which the racket ⁇ bolt having at one end a corresponding male thread is screwed.
- the cap ⁇ pe is attached to the racket bolt with a separate screw. Alternative forms of attachment are also conceivable.
- the cap can be formed integrally with the racket bolt.
- the cap can play, have a groove at ⁇ . This groove can accommodate a snap ring so that the cap securely between shoulder and
- Snap ring can be fixed in an opening of the rotor disc.
- Alternative forms for securing the cap in the rotor disk are conceivable.
- the racket bolt has at its second end a second cap, which may for example be fixedly connected to the rotor disk.
- the racket bolt may now have at its second end a groove which receives a snap ring. If the second cap in its bore for receiving the racket bolt has a corresponding groove ⁇ , the racket bolt can be easily mounted by inserting into the second cap and by locking the snap ring both in the groove of the cap and in the groove of the club pin in the rotor ,
- rake For positioning of the racket during their assembly and during operation of the hammer mill so-called rake can be ver ⁇ turns which mounted between the rotor disks are.
- a rake has on the racket bolt side facing slots in which the rackets are performed.
- the rake is so close to the racket bolt or the opening of the rotor disk for receiving the racket bolt ⁇ introduced that the rackets are always in engagement with the slots.
- the clubs are indeed rotatable, but stored stationary on the racket bolt.
- the rake can be mounted as a single component directly between two or two adjacent rotor discs.
- the rake together with the rackets and a racket bolt forms a racquet package, which is fixed between the rotor discs ⁇ .
- Receiving device for collecting beaters of a rotor of a hammer mill which can not only be used in a previously mentioned hammer mill, but has a vane-shaped collecting space and fastening elements.
- the WAN nenförmige collecting space serves to receive loose bat in de ⁇ ren assembly and / or disassembly.
- the fastening elements can be designed hook-shaped. However, it is also conceivable that the fastening elements are designed as terminals, wel ⁇ che can be clamped directly on the rotor disks. Alternative fasteners are conceivable.
- the collecting device may for example consist of a sheet metal bent part. For easy Operation can be arranged on the catcher handles.
- the locking device on an engagement means which can be brought from a rest position to a locking position to block the movement of the rotor in the locking position.
- a locking device has as a retaining means, for example, a hook, with which the Fest ⁇ adjusting device can be hung in the grinding chamber, for example on a closing rail.
- a clamping plate can be displaced by means of a toggle lever so that the clamping plate presses against a peripheral surface of a rotor disk and thus blocks the rotor.
- Other embodiments are also conceivable.
- An alternative embodiment of a hammer mill which alone or in combination with the aforementioned embodiment is advantageous, comprises a grinding chamber with egg ⁇ nem arranged in the grinding chamber and rotating about a rotor axis or rotatable rotor, and at least one door closing the grinding chamber.
- the door is mounted by means of rollers on a pa ⁇ rallel to the rotor axis arranged roller conveyor slidably.
- the rollers are mounted on mounted on the door roller axles, which are perpendicular to the roller conveyors.
- the rollers can be mounted axially displaceable on these roller axes between an open position and a closed position.
- roller axes slidably mounted allow a simple and space-saving release of the door of the hammer mill, so that it can then be pushed to the side.
- This design provides a high degree of stability without much effort, without a complicated rotary ⁇ or folding mechanism is needed.
- the rollers can be biased by a pressure medium on the roller axes in the open position. Moving out of the closed position is thus facilitated.
- a pressure means, for example, a spring pack is conceivable.
- the door may have additional closing means, which allow a displacement of the rollers against the force exerted by the pressure medium in the closed position.
- closing means are for example simple tension levers.
- Other closing means are also conceivable.
- a rotor according to the invention can alswei the same features and advantages as described previously with reference to the hammer mill ⁇ sen. In particular, he may have rackets, which do not extend over all segments.
- An inventive racket bolt for a rotor of a hammer mill has a substantially cylindrical shape.
- Min ⁇ least at one end of the bat pin has a co- tel, which allows either directly or via an additional element attachment of the racket bolt in an opening of a rotor disk of a rotor.
- the outer diameter of Schlä ⁇ gerbolzens is dimensioned smaller than an internal diameter of the ⁇ opening in which it is to be attached.
- Figure 1 a perspective view of an inventive
- Figure 2 a perspective view of an inventive
- FIG. 3a shows a racket bolt according to the invention
- Figure 3b another embodiment of an inventive
- FIG. 4 shows a detail of a top view of a rotor
- FIG. 5 shows a perspective view of another execution ⁇ form of an inventive rotor
- FIG. 6 shows a racquet package for the rotor according to FIG. 5,
- FIG. 7 is a perspective view of a locking device
- 8a shows a schematic side view of a loose locking device in a grinding chamber of a hammer mill
- FIG. 8b a schematic side view of the locking device according to FIG. 8a, wherein the locking device is tensioned
- FIG. 9 a perspective view of a collecting device
- FIG. 10 shows a schematic side view of a rotor with hinged catching device
- Figure 11 is a perspective view of the hammer mill according Fi gur ⁇ 1, from a different direction
- FIG. 12 shows a section along a roller axis of a door of a hammer mill in the closed position
- FIG. 13 the section according to FIG. 8, wherein the roller in the
- Opening position is located relative to the door.
- FIG. 1 shows a hammer mill designated overall by 1.
- the hammer mill 1 has a (not shown here) with Schlä ⁇ like stocked rotor.
- the rotor is located in a grinding chamber which is surrounded by a housing 9.
- the housing 9 is designed such that in the operating phase undesired escape of the ground material is prevented to the outside.
- On the viewer facing side of the hammer mill 1 is the drive for the rotor.
- the door 3 has upper and lower rollers 4 and 4 ', which are arranged on parallel to the rotor axis roller ⁇ webs 5 in the sliding movement unrolled.
- the lower rollers 4 associated roller conveyor 5 is Evidently integ ⁇ Bonded part of the machine table, on which the hammer mill ⁇ is installed.
- FIG. 11 shows a further illustration of the hammer mill 1. It can be seen from this figure that the hammer mill 1 has two opposing doors 3 and 3 '.
- FIG. 2 shows a first variant of a rotor 10 for the hammer mill.
- the rotor 10 has a coaxial with the rotor axis R arranged rotor shaft 11.
- the rotor has two end faces defining rotor disks, of which the (visible) first designated 18.
- the grinding chamber located between these rotor disks is indicated by 2.
- two rotor discs are arranged, whereby the rotor is divided into three segments. In the figure, only the first segment 15 and hinted at the second segment 15 'can be seen.
- the rotor could also have three, four or more segments. It would also be conceivable, however, the arrangement of a single central rotor disk for specifying two segments.
- Each segment has circumferentially distributed racket pins.
- the racket bolts associated with the first segment 15 are designated 20.
- the individual racquet bolts 20 do not extend over all segments, but they are assigned only to the individual ⁇ nen segments. So, for example, the first one stretches Racket bolt 20 extends from disk 18 only to the immediately adjacent rotor disk 12.
- the racket pins 20 (as well as the rackets 23 mounted thereon) are disposed slightly offset relative to the racket pins of the adjacent segments with respect to the circumference on the rotor.
- the individual Schlägerbol ⁇ zen 20 are on both sides on opposite and each a single segment 15, 15 'limiting rotor discs 12, 18 releasably secured.
- each racquet bolt On the racquet bolt are each a plurality of clubs 23. These racquets 23 have circular recesses over which the clubs are rotatably mounted on the respective ⁇ respective club pin, whereby an advantageous impact or hammer movement is made possible in operation.
- rake 33 23rd These rakes 33 are connected directly to the rotor disks and the support rings 16 in the embodiment shown.
- the rakes 33 have slots in which the beaters 23 are able to move with respect to rotation about the beater pins 20, but are fixed with respect to lateral displacement.
- the individual components of the rotor 10 are preferably made of metallic materials, preferably of steel.
- individual clubs are not shown per racket bolt.
- rackets in the present embodiment: 11 or 12 rackets per racket bolt, see Figure 4.
- the present rotor 1 has, for example, three segments. 24 clubs and - if fully assembled - 284 or 288 clubs.
- Each segment 15, 15 ' are each two support rings 16 zugeord ⁇ net.
- the support rings 16 have a reduced outer diameter in the region of the racket bolts of the adjacent segments, so that the racket bolt of an adjacent segment is not obstructed by the support rings 16 when being pulled out.
- a stable and robust construction is achieved by the support rings 16 are connected by means of support bolts 17 with the rotor disks 18, 12.
- the support bolts 17 extend over the entire length of the rotor and thus include all segments 15, 15 '.
- FIG. 3 a shows a single club pin 20 in a first embodiment.
- the racket pin 20 consists of a cylindrical shaft with an outer diameter D a .
- a cap 24 is arranged frontally.
- the cap 24 has a the outer diameter D a of the racket pin 20 corresponding hole.
- the cap 24 is fixed to the racquet bolt 20 via a fastening screw 29.
- another screw or other types of attachment could be selected.
- the racket pin 20 could have a corresponding external thread on the face side and the bore 26 could have a corresponding internal thread.
- the cap 24 has a cylindrical portion with an off ⁇ send diameter d ⁇ , which corresponds to the opening 13 in the rotor disk 12.
- the cap 24 is supported on one side by a shoulder 25 predetermining circumferential collar.
- a groove 30 is ⁇ assigns, in which a (in Figure 3a in a plan view dargestell ⁇ ter and designated 28) retaining ring, in particular a snap ring, can be used.
- the difference between the two diameters d ⁇ and D a results when pulling the Schlägerbol ⁇ Zen 20 from the opening 13 an annular gap, which allows tilting for easy removal.
- the benefits of this specially ⁇ len bat bolt construction are apparent from the following figure. 4
- FIG. 3b shows a racket bolt 20 'in a further embodiment.
- the racket bolt in turn consists of a cylindrical shaft with an outer diameter D a (see FIG. 3 a).
- a cap 24, 24 ' is arranged on the front side at both ends of the racket pin. These two caps 24, 24 'have such a ⁇ derum the external diameter D a of the racket bolt entspre ⁇ sponding bore 26, 26'.
- the cap 24 is identical to Figure 3a fixed via a mounting screw 29 on the racquet bolt 20 (but without a arranged in a groove of the cap 24 retaining ring), while on the other side of the racket bolt 20 by means of a snap ring 28 'in the cap 24 'is attached.
- the racquet bolt 20 has a circumferential groove 34 which receives the snap ring 28 'and in a groove 30' in the bore 26 'of the cap 24' can be latched.
- the one cap 24 again has on one side a shoulder forming a shoulder 25, while the other cap 24 'is firmly fixed in the opening 13 of the rotor 12.
- the cap 24 ' may be glued, welded or screwed.
- the racket pin 20 To disassemble, for example, to replace the rackets, the racket pin 20 must be pulled out of the opening 13 in the rotor disk 12. However, because of the adjacent rotor disk 12 ', the racket bolt 20 can not be pulled out completely in the axial direction. Since due to the larger diameter d ⁇ (see Figure 3a) of the opening 13 in comparison to the outer diameter D a (see Figure 3a) of the racket pin 20 tilting is possible after tilting the racket bolt in a simple manner from the Rotor removed ⁇ who. Such a tipped clubstick is shown in dashed lines and designated 20 *.
- the support rings 16 have in Area of the racket pins 20, 20 'and 20''of the adjacent segments on a reduced outer diameter, so that the racket pin of an adjacent segment is not hindered by the support rings 16 during withdrawal.
- the individual Ro ⁇ torusionn 12, 12 ', 18 and 19 are arranged at uniform intervals from each other on the rotor shaft 11 and flanschar ⁇ term holding body 32 each fixed to the rotor shaft 11 verbun ⁇ the.
- FIG. 5 relates to a second variant for a rotor 10 according to the invention, which is likewise distinguished by a segment-like structure.
- This rotor 10 is different from the pre- ⁇ Henden embodiment essentially in that no individual Bat 23, Bat but entire packets are received between adjacent rotor disks 32nd
- Such a racquet package 32 is shown in FIG. He clearly enough, ⁇ , the racket package 32 approximately triangular support body 31, which serve to stabilize.
- the racket packs 32 also have a rake 33. This rake 33 serves as previously described the lateral guidance and positioning of the rackets.
- a dismantled racquet bolt 20 can be seen in addition to a racquet package 32 .
- This racket bolt 20 forms a unit together with the cap 24.
- two circular recesses are provided. The second recess makes it possible that in case of signs of wear, the racket can be mounted in the reverse position on the racket package and so on.
- FIG 7 is a perspective view of a Feststellein ⁇ direction 40 is shown.
- the locking device 40 has in Essentially a base frame 46, a lever 48 and an engagement means 44 on.
- a retaining means 41 in the form of a hook 42 and a paragraph 43 is arranged.
- the engagement means 44 can be moved over the knee lever 49, which leads to a clamping of a rotor disk and thus fixation of the rotor with a suitable arrangement in the grinding chamber.
- FIGs 8a and 8b show the function of the locking device 40 according to Figure 7 with respect to a rotor disk 12 in egg ⁇ ner schematic side view.
- 8a shows the locking device 40 in a rest position
- FIG. 8b shows the locking device 40 in a locking position.
- the locking device 40 is hooked with its hook 42 on a rail 50 of the grinding chamber of the hammer mill ⁇ suspended.
- the paragraph 43 serves to protect against accidental release.
- the lever 48 of the toggle 49 may be ⁇ be moved, which in turn leads to a displacement of the engaging means 44th
- the engaging means 44 may thus from a rest ⁇ position (see FIG. 8a) to a locking position (see FIG.
- the clamping plate 45 is made of a hard rubber, so that during the clamping the rotor disk 12 is not damaged but still an optimal fixation of the rotor disk 12 is ensured. Other materials of the clamping plate 45 are conceivable.
- FIG. 9 shows a perspective view of an embodiment of a collecting device 35 according to the invention.
- the collecting device 35 essentially has a trough-shaped Collection chamber 36, which is provided with two handles 38 and three hook-shaped fasteners 37.
- the collecting space 36 and the fastening elements 37 of the collecting device 35 are integrally formed as a sheet metal bent part. Another embodiment is also conceivable.
- the rotor 10 shows a schematic side view of a collecting ⁇ device 35 and a rotor 10 is shown.
- the rotor 10 is simplified and only the essential elements are shown.
- the rotor 10 has a rotor shaft 11.
- a rotor disk 12 is fixed.
- a support ring 16 is shown.
- At the rotor disk 12 10 evenly distributed rakes 33 are angeord ⁇ net on the circumference of the rotor.
- Such a rake 33 is shown with a racket 23 on a racket bolt 20.
- the collecting device 35 is fastened with its fastening elements on the rake 33. In this case, the collecting device 35 is arranged so that the racket 23 is located directly above the collecting space of the collecting device 35.
- the handle 38 which allows easy positioning of the catcher 35.
- Figures 12 and 13 each show a detailed view of the sliding door mechanism with upper rollers 4 'in under defenceli ⁇ chen positions.
- the door 3 is in a closed position.
- a compression means 7 designed as a helical compression spring or a spring assembly is compressed, which results in a prestress.
- the rollers 4 ' are biased on the roller axes 6 by the pressure means 7 in the open position. Moving out of the closed position is thus facilitated.
- FIG. 13 shows the door 3 from FIG. 12 in the open position (relaxed position).
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12176563.0A EP2514530A3 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
EP11700123.0A EP2421653B1 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, rotor einer hammermühle, schlägerbolzen, sowie auffangeinrichtung und feststelleinrichtung |
PL11700123T PL2421653T3 (pl) | 2010-01-15 | 2011-01-07 | Młyn bijakowy, wirnik młyna bijakowego, sworznie bijakowe, a także urządzenie wychwytujące i urządzenie ustalające |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10150863A EP2345479A1 (de) | 2010-01-15 | 2010-01-15 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
EP11700123.0A EP2421653B1 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, rotor einer hammermühle, schlägerbolzen, sowie auffangeinrichtung und feststelleinrichtung |
PCT/EP2011/050159 WO2011086035A2 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, rotor einer hammermühle, schlägerbolzen, sowie auffangeinrichtung und feststelleinrichtung |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12176563.0A Division EP2514530A3 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
EP12176563.0 Division-Into | 2012-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2421653A2 true EP2421653A2 (de) | 2012-02-29 |
EP2421653B1 EP2421653B1 (de) | 2013-10-30 |
Family
ID=42691152
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10150863A Withdrawn EP2345479A1 (de) | 2010-01-15 | 2010-01-15 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
EP11700123.0A Active EP2421653B1 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, rotor einer hammermühle, schlägerbolzen, sowie auffangeinrichtung und feststelleinrichtung |
EP12176563.0A Withdrawn EP2514530A3 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10150863A Withdrawn EP2345479A1 (de) | 2010-01-15 | 2010-01-15 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12176563.0A Withdrawn EP2514530A3 (de) | 2010-01-15 | 2011-01-07 | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US8608099B2 (de) |
EP (3) | EP2345479A1 (de) |
CN (2) | CN104525312B (de) |
BR (1) | BR112012017524A2 (de) |
DK (1) | DK2421653T3 (de) |
ES (1) | ES2442774T3 (de) |
PL (1) | PL2421653T3 (de) |
WO (1) | WO2011086035A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2345479A1 (de) * | 2010-01-15 | 2011-07-20 | Bühler AG | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
CN103521327A (zh) * | 2013-10-28 | 2014-01-22 | 江苏大唐机械有限公司 | 锤式再破机 |
CN106799296A (zh) * | 2017-03-13 | 2017-06-06 | 江苏宝山重型机械制造有限公司 | 一种多功能反击式破碎机 |
CN107790228B (zh) * | 2017-10-13 | 2023-02-10 | 江苏徐工工程机械研究院有限公司 | 一种反击式破碎机、其转子定位系统和转子定位方法 |
KR101870415B1 (ko) * | 2018-02-23 | 2018-06-22 | 최용희 | 전자 폐기물 재활용을 위한 파쇄 장치 |
CN209109274U (zh) * | 2018-08-30 | 2019-07-16 | 北京百旺环境科技股份有限公司 | 一种制砂机下篦板及制砂机 |
MX2024006499A (es) | 2021-12-16 | 2024-06-05 | Buehler Ag | Jaula de martillo. |
WO2023152125A1 (en) | 2022-02-09 | 2023-08-17 | Bühler AG | Modular-designed hammer mill |
WO2024006314A1 (en) * | 2022-06-28 | 2024-01-04 | Oscar Andrew | Hemp processing systems and methods |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3346201A (en) * | 1964-02-03 | 1967-10-10 | Sr Donald F Butler | Aggregate manufacturing machine |
DE2436338C3 (de) * | 1974-07-27 | 1980-08-21 | Hazemag Dr. E. Andreas Gmbh & Co, 4400 Muenster | Rotor für Hammermühlen |
GB2017532B (en) | 1977-11-19 | 1982-03-24 | Parker Ltd F | Crushing mechanism |
FR2448936A1 (fr) * | 1979-02-16 | 1980-09-12 | Gondard Sa | Broyeur industriel a ordures menageres |
US4504019A (en) * | 1982-03-03 | 1985-03-12 | Newell Manufacturing Company | Hammer mill having capped disc rotor |
DE19756275C1 (de) * | 1997-12-18 | 1999-06-02 | Svedala Lindemann Gmbh | Rotor für eine Zerkleinerungsmaschine |
US7175106B2 (en) * | 2001-03-25 | 2007-02-13 | Roman Kendyl A | Paint striper and methods of construction |
DE10253345B4 (de) | 2002-11-14 | 2017-12-21 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Vorrichtung zur Erleichterung der Hammermühlenwartung |
US7325761B2 (en) * | 2004-05-18 | 2008-02-05 | Alstom Technology Ltd | Hammer for a material size reduction machine |
US7140569B2 (en) * | 2004-08-11 | 2006-11-28 | Young Roger T | Forged hammermill hammer |
EP1960108B1 (de) * | 2005-12-08 | 2018-01-10 | swissRTec AG | Rotor für eine prallmühle |
CN201012332Y (zh) * | 2006-05-26 | 2008-01-30 | 布勒(常州)机械有限公司 | 立式转子粉碎机 |
JP2008000656A (ja) * | 2006-06-21 | 2008-01-10 | Fuji Kogyo Co Ltd | 破砕装置 |
CN101549310A (zh) | 2009-04-30 | 2009-10-07 | 浙江杭钻机械制造股份有限公司 | 一种箱体带门的破碎机 |
EP2345479A1 (de) * | 2010-01-15 | 2011-07-20 | Bühler AG | Hammermühle, Rotor einer Hammermühle, Schlägerbolzen, sowie Auffangeinrichtung und Feststelleinrichtung |
-
2010
- 2010-01-15 EP EP10150863A patent/EP2345479A1/de not_active Withdrawn
-
2011
- 2011-01-07 PL PL11700123T patent/PL2421653T3/pl unknown
- 2011-01-07 ES ES11700123.0T patent/ES2442774T3/es active Active
- 2011-01-07 US US13/521,826 patent/US8608099B2/en not_active Expired - Fee Related
- 2011-01-07 EP EP11700123.0A patent/EP2421653B1/de active Active
- 2011-01-07 WO PCT/EP2011/050159 patent/WO2011086035A2/de active Application Filing
- 2011-01-07 EP EP12176563.0A patent/EP2514530A3/de not_active Withdrawn
- 2011-01-07 DK DK11700123.0T patent/DK2421653T3/da active
- 2011-01-07 BR BR112012017524A patent/BR112012017524A2/pt not_active IP Right Cessation
- 2011-01-07 CN CN201410670488.9A patent/CN104525312B/zh active Active
- 2011-01-07 CN CN201180005921.1A patent/CN102711996B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2011086035A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP2421653B1 (de) | 2013-10-30 |
CN102711996B (zh) | 2014-12-24 |
WO2011086035A3 (de) | 2011-10-13 |
US8608099B2 (en) | 2013-12-17 |
CN104525312B (zh) | 2017-11-17 |
DK2421653T3 (da) | 2014-01-27 |
PL2421653T3 (pl) | 2014-04-30 |
EP2345479A1 (de) | 2011-07-20 |
ES2442774T3 (es) | 2014-02-13 |
CN104525312A (zh) | 2015-04-22 |
BR112012017524A2 (pt) | 2019-09-24 |
EP2514530A3 (de) | 2013-04-10 |
CN102711996A (zh) | 2012-10-03 |
US20120286082A1 (en) | 2012-11-15 |
WO2011086035A2 (de) | 2011-07-21 |
EP2514530A2 (de) | 2012-10-24 |
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