SE459491B - SETTING AND DEVICE MAKING OUT POWDER MATERIAL IN A DEATH DEVICE - Google Patents

SETTING AND DEVICE MAKING OUT POWDER MATERIAL IN A DEATH DEVICE

Info

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
Application number
SE8602589A
Other languages
Swedish (sv)
Other versions
SE8602589D0 (en
SE8602589L (en
Inventor
A Peleus
Original Assignee
Peleus & Co Kb
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 Peleus & Co Kb filed Critical Peleus & Co Kb
Publication of SE8602589D0 publication Critical patent/SE8602589D0/en
Publication of SE8602589L publication Critical patent/SE8602589L/en
Publication of SE459491B publication Critical patent/SE459491B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods 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
    • B65G65/34Emptying devices
    • B65G65/40Devices for emptying otherwise than from the top
    • B65G65/44Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/54Gates or closures
    • B65D90/62Gates or closures having closure members movable out of the plane of the opening
    • B65D90/626Gates or closures having closure members movable out of the plane of the opening having a linear motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/64Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66Large 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

To discharge powder and/or pellets from a hopper, a chute (1) is arranged underneath an adjustable flow control (2), the material flowing down the chute and out through an outlet (3). The chute is initially connected to the hopper body by sealing strips, and either the hopper body or the chute can be vibrated. The flow control can comprise flaps hinged together along their upper edges and moved by a leaf spring (5) actuated by a bolt (6). - The adjuster comprises a screw threaded bolt associated with a resilient spring, the resilient spring engaging the underside of the plates and being adjustable by the bolt.(4/4)

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)

459 491 4 Figur 5B visar ett tvärsnitt av anordningen där man ser bu- ffertplàten 2 med gummidämparen 9 och fästanordningen 8 och den vibrerande rännan 1 samt nedre delen av behållaren 4. På ritningarna har visats endast en utföringsform av upp- finningen, men det må påpekas att den kan utformas pà många olika sätt inom ramen för efterföljande patentkrav. P A T E N T K R A V459 491 4 Figure 5B shows a cross section of the device where the buffer plate 2 with the rubber damper 9 and the fastening device 8 and the vibrating chute 1 and the lower part of the container 4 are seen. In the drawings only one embodiment of the invention has been shown, but It is pointed out that it can be designed in many different ways within the framework of the appended claims. P A T E N T K R A V 1. Sätt att utmata pulvermaterial i en utmatníngsanordning bestående av en vibrator <7>, en víbrerande ränna för- sedd med en buffertplàt <2> genom en fästanordning <8> försedd med en gummidämpare <9> k ä n n e t e c k n a d därav, att buffertplàten <2> har en horisontell fram och àtergàende rörelse då den av vibratorn <7> via rännan <1> och fästanordningen <8> överförda vertikala kraften dämpas av tynqdkraften av det ovanpàliggande materialet.A method of dispensing powder material in a dispensing device consisting of a vibrator <7>, a vibrating chute provided with a buffer plate <2> by a fastening device <8> provided with a rubber damper <9> characterized in that the buffer plate < 2> has a horizontal reciprocating motion when the vertical force transmitted by the vibrator <7> via the chute <1> and the fastening device <8> is damped by the gravity of the material on top. 2. Anordning för utmatning ur en silo eller annan typ av be- hållare bestående av en vibrator <7> och en vibrerande ränna , vilken är försedd med en buffertplât <2> genom en fästanordning <8) försedd med en gummidämpare <9> k ä n-n e t e c k n a d därav, att buffertplàten <2> är flexibelt upphängd i den vibrerande rännan genom en fästanordning <8>.2. Device for discharging from a silo or other type of container consisting of a vibrator <7> and a vibrating chute, which is provided with a buffer plate <2> by a fastening device <8) provided with a rubber damper <9> k as indicated by the fact that the buffer plate <2> is flexibly suspended in the vibrating chute by a fastening device <8>.
SE8602589A 1981-11-19 1986-06-10 SETTING AND DEVICE MAKING OUT POWDER MATERIAL IN A DEATH DEVICE SE459491B (en)

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)

* Cited by examiner, † Cited by third party
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

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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