SE459491B - SETTING AND DEVICE MAKING OUT POWDER MATERIAL IN A DEATH DEVICE - Google Patents
SETTING AND DEVICE MAKING OUT POWDER MATERIAL IN A DEATH DEVICEInfo
- Publication number
- SE459491B SE459491B SE8602589A SE8602589A SE459491B SE 459491 B SE459491 B SE 459491B SE 8602589 A SE8602589 A SE 8602589A SE 8602589 A SE8602589 A SE 8602589A SE 459491 B SE459491 B SE 459491B
- Authority
- SE
- Sweden
- Prior art keywords
- buffer plate
- chute
- fastening device
- powder material
- vibrator
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000008188 pellet Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/62—Gates or closures having closure members movable out of the plane of the opening
- B65D90/626—Gates or closures having closure members movable out of the plane of the opening having a linear motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Jigging Conveyors (AREA)
- Chutes (AREA)
Abstract
Description
459 491 Ytterligare ett ändamål med uppfinningen är att radikalt minska benägenheten för valvbildning i pulvermaterialet och även att kunna ändra buffertplåtens form och läge när denna pressas upp i ovanpåliggande pulvermaterial. _Det kännetecknande för föreliggande uppfinning framgår av efterföljande patentkrav. A further object of the invention is to radically reduce the tendency for arching in the powder material and also to be able to change the shape and position of the buffer plate when it is pressed up into superimposed powder material. The characteristics of the present invention appear from the appended claims.
Föreliggande uppfinning skall nu närmare beskrivas med hän- - visning till bifogade ritningar där fig. 1 visar ett tvär- snitt genom rännan och nedre delen av behållarens kilform- iga utlopp och fig. 2 visar ett längdsnitt av rännan och fig. 3C visar en vy av rännan ovanifrån, fig. 3B en längd- sektion av rännan samt fig. 3A en tvärsektion av rännan och avslutningsvis visar fig. 4 en anordning för att anpassa en spalt manuellt eller automatiskt. Figur 5A och SB visar an- ordningen från olika sidor.The present invention will now be described in more detail with reference to the accompanying drawings, in which Fig. 1 shows a cross-section through the gutter and the lower part of the wedge-shaped outlet of the container and Fig. 2 shows a longitudinal section of the gutter and Fig. 3C shows a view of the gutter from above, Fig. 3B a longitudinal section of the gutter and Fig. 3A a cross section of the gutter and finally Fig. 4 shows a device for adjusting a gap manually or automatically. Figure 5A and SB show the device from different sides.
Uppfinningen enligt fig. 1 och fig. 2 visar en vibrerande ränna l, vilken är försedd med en buffertplåt 2, som lämp- ligen kan utformas som ett upp- och nedvänt V, och då er- håller man under denna plåt ett tomrum där det på rännans botten liggande materialet kan röra sig framåt- uppåt och således transporteras till utloppet 3. I figurerna visas även behållaren 4 vilken innehåller pulver eller granulat.The invention according to Fig. 1 and Fig. 2 shows a vibrating channel 1, which is provided with a buffer plate 2, which can suitably be designed as an upside-down V, and then a void is obtained under this plate where it the material lying on the bottom of the gutter can move forwards and upwards and thus be transported to the outlet 3. The figures also show the container 4 which contains powder or granules.
Páfyllning av pulver sker kontinuerligt genom spalten mel- lan rännans l sidor och buffertplåten 2. Denna buffertplàt 2 kan täcka större delen av rännans längd. 459 491 I fig. 3A, 3B och 3C återfinnes den vibrerande rännan 1 och buffertplåten 2 samt utloppen 3 och behållaren 4, men visar även en vibrator 7.Powder is filled continuously through the gap between the sides 1 of the gutter and the buffer plate 2. This buffer plate 2 can cover most of the length of the gutter. Figs. 3A, 3B and 3C show the vibrating chute 1 and the buffer plate 2 as well as the outlets 3 and the container 4, but also show a vibrator 7.
Sedan visar fig. 4 en anordning där man anpassar en spalt manuellt eller automatiskt. Genom den vibrerande rännan l går en justerskruv 6 upp mot en fjäder 5 vilken ligger mot buffertpláten 2, vilken kan vara ledbar eller stel. Man ser även behållaren 4. Genom att utforma buffertplåten 2 så, att den formförändrar sig när den föres upp genom material- et, kan man hantera pulvermaterial med mindre elasticitet.Then Fig. 4 shows a device where a gap is adjusted manually or automatically. Through the vibrating channel 1 an adjusting screw 6 goes up against a spring 5 which lies against the buffer plate 2, which can be articulated or rigid. You can also see the container 4. By designing the buffer plate 2 so that it changes shape when it is carried up through the material, it is possible to handle powder material with less elasticity.
Figur 5A visar hur buffertplåten 2 är flexibelt upphängd i den vibrerande rännan l. När rännan l sättes i rörelse av vibratorn 7 kommer denna att få en framåt och uppàtgáende rörelse, vilken kommer att överföras via en fästanordning 8 vilken i sin ena ände har en gummídämpare 9 till buffert- plåten 2. Tyngden av den ovanpàliggande materialet utövar en vertikal kraft nedåt på buffertplåten 2 som helt dämpar buffertplåtens 2 vertikala rörelse. Således kommer endast buffertplåtens 2 horisontella krafter att verka, varför en- dast en horisontell fram och återgående rörelse åstad- kommes.Figure 5A shows how the buffer plate 2 is flexibly suspended in the vibrating groove 1. When the groove 1 is set in motion by the vibrator 7, it will have a forward and upward movement, which will be transmitted via a fastening device 8 which has a rubber damper at one end. 9 to the buffer plate 2. The weight of the superimposed material exerts a vertical downward force on the buffer plate 2 which completely dampens the vertical movement of the buffer plate 2. Thus, only the horizontal forces of the buffer plate 2 will act, so that only a horizontal reciprocating movement is achieved.
De båda bladen i buffertplåten 2 kan i sina nedre delar vara utformade så, att de lättare skär sönder de bildade valven i pulvermaterialet i behållaren 4. Nedandelen av de båda bladen i buffertplåten 2 kan vara taggformigt utförda enligt utförande i figuren.The two blades in the buffer plate 2 can in their lower parts be designed so that they more easily cut the formed arches in the powder material in the container 4. The lower part of the two blades in the buffer plate 2 can be made thorn-shaped according to the embodiment in the figure.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8106883A SE454773B (en) | 1981-11-19 | 1981-11-19 | DEVICE FOR EXHAUSTING POWDER FROM A SILO |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8602589D0 SE8602589D0 (en) | 1986-06-10 |
SE8602589L SE8602589L (en) | 1986-06-10 |
SE459491B true SE459491B (en) | 1989-07-10 |
Family
ID=20345070
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8106883A SE454773B (en) | 1981-11-19 | 1981-11-19 | DEVICE FOR EXHAUSTING POWDER FROM A SILO |
SE8602589A SE459491B (en) | 1981-11-19 | 1986-06-10 | SETTING AND DEVICE MAKING OUT POWDER MATERIAL IN A DEATH DEVICE |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8106883A SE454773B (en) | 1981-11-19 | 1981-11-19 | DEVICE FOR EXHAUSTING POWDER FROM A SILO |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2112362B (en) |
NO (1) | NO155929C (en) |
SE (2) | SE454773B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101774464B (en) * | 2010-02-02 | 2011-08-31 | 河南理工大学 | Bunker dredging system with arch breaking cap using resonance method |
CN102718000B (en) * | 2012-07-07 | 2016-01-06 | 哈尔滨北仓粮食仓储工程设备有限公司 | Full cone vibrations discharging silo and method of modifying |
GB2558179A (en) * | 2016-07-19 | 2018-07-11 | Whittaker Engineering Ltd | Valve assembly |
CN107140328A (en) * | 2017-05-04 | 2017-09-08 | 江苏建筑职业技术学院 | A kind of high efficiency hopper |
-
1981
- 1981-11-19 SE SE8106883A patent/SE454773B/en not_active IP Right Cessation
-
1982
- 1982-11-17 NO NO823853A patent/NO155929C/en unknown
- 1982-11-19 GB GB08233070A patent/GB2112362B/en not_active Expired
-
1986
- 1986-06-10 SE SE8602589A patent/SE459491B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO155929B (en) | 1987-03-16 |
SE8602589D0 (en) | 1986-06-10 |
SE454773B (en) | 1988-05-30 |
SE8106883L (en) | 1983-07-14 |
NO823853L (en) | 1983-05-20 |
SE8602589L (en) | 1986-06-10 |
GB2112362B (en) | 1985-07-17 |
NO155929C (en) | 1987-06-24 |
GB2112362A (en) | 1983-07-20 |
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