CS224040B1 - Cylinder grid bars - Google Patents
Cylinder grid bars Download PDFInfo
- Publication number
- CS224040B1 CS224040B1 CS363882A CS363882A CS224040B1 CS 224040 B1 CS224040 B1 CS 224040B1 CS 363882 A CS363882 A CS 363882A CS 363882 A CS363882 A CS 363882A CS 224040 B1 CS224040 B1 CS 224040B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- shafts
- grate
- grid bars
- cylinder grid
- drum
- Prior art date
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
Vynález sa týká zariadenia na odstraňovanie cudzích predmetov a nadměrných kusov z toku sypkého materiálu, založeného na principe rotujúceho triediaceho bubna.The invention relates to a device for removing foreign objects and excessive pieces from a flow of bulk material based on the principle of a rotating sorting drum.
Nadměrné kusy a cudzie predmety, nachádzajúce sa v sypkých materiáloch, narušujú plynulost prevádzky a často sú příčinou havárií v důsledku poškodenia gumových dopravných pásov a ostatných technologických zariadení.Excessive pieces and foreign objects contained in loose materials interfere with the flow of traffic and are often the cause of accidents due to damage to rubber conveyor belts and other technological equipment.
V súčasnej době sa používá na odstraňovanie cudzích predmetov a nadměrných kusov pevný rošt, ktorý je třeba neustále ručně čistit a bývá příčinou závalov.At present, a solid grate is used for removing foreign objects and excessive pieces, which must be cleaned by hand and is the cause of caving.
Uvedené nevýhody odstraňuje bubnový rošt pre odstraňovanie cudzích kusových predmetov zo sypkých hmůt, podlá vynálezu. Podstata vynálezu spočívá v tom, že bubnový rošt je tvořený dvojicou súosých kotúčov navzájom přepojených na obvode otočne uloženými hriadelkami, pričom kolmo k pozdlžnej ose týchto hriadelok sú připevněné triediace tyče.These drawbacks are eliminated by the drum grate for removing foreign lump objects from the bulk materials according to the invention. SUMMARY OF THE INVENTION The drum grate consists of a pair of coaxial disks connected to one another by circumferentially rotatable shafts, with sorting bars attached perpendicularly to the longitudinal axis of the shafts.
Výhodou zariadenia je plynulé odstraňovanie všetkých nadměrných predmetov zo sypkého materiálu bez ohladu na ich podstatu, napr. dřevo, kov a pod.The advantage of the device is the continuous removal of all excessive objects from the bulk material regardless of their nature, eg wood, metal, etc.
Zariadenie na odstraňovanie cudzích predmetov podlá vynálezu je v príkladnom převedeni zakreslené na přiložených výkresoch, kde na obr. 1 je bočný a na obr. 2 čelný pohlad. Zariadenie je tvořené dvojicou kotúčov 1 pevne spojených hnacou hriadelouThe foreign object removal device according to the invention is illustrated by way of example in the accompanying drawings, in which Fig. 1 is a side view and Fig. 2 is a front view. The device consists of a pair of discs 1 fixedly connected by a drive shaft
4. Po obvode kotúčov 1 sú otočné uložené hriadélky 2, na ktorých sú v jednom smere připevněné triediace tyče 3. Hriadélky 2 sú rovnoběžné s hnacou hriadelou 4. Triediace tyče 3 sú na hriadelkách 2 umiestnené šachovite.4. The shafts 2 are rotatably mounted on the circumference of the disks 1, on which the sorting bars 3 are mounted in one direction. The shafts 2 are parallel to the drive shaft 4. The sorting bars 3 are arranged in a checkered manner on the shafts 2.
Otáčaním kotúčov sa na nábehovej straně tvoří súvislý rošt, ktorý sa na opačnej straně rozpadává. Materiál prichádzajúci přepadává cez rošt. Cudzie predmety a nadměrné kusy sú roštom posúvané a odstraňované v smere 7. Odvádzanie cudzích predmetov je uvažované výsypkou na obrázkoch nezakreslenou.By turning the disks, a continuous grate is formed on the leading side, which disintegrates on the opposite side. The incoming material falls through the grate. Foreign objects and excessive pieces are moved and removed by the grate in direction 7. The removal of foreign objects is considered by the hopper not shown in the figures.
Zariadenie podlá vynálezu je možné riešiť pre 1'ubovol'né hranice triedenia hustotou a tvarom riediacich tyčí 3 a pre l'ubovolný výkon priemerom kotúčov 1 a dlžkou hriadelok 2.The device according to the invention can be designed for 1 'arbitrary limits of sorting by the density and shape of the dilution rods 3 and for any performance by the diameter of the disks 1 and the length of the shafts 2.
Uloženie hriadelok 2 na obvode kotúčov 1 by málo byť v guličkových, resp. valčekových ložiskách. Rýchlosť otáčania bubnového roštu by mala byť volená tak, aby cudzie predmety zachytené na rošte nemohli byť příčinou závalov.The bearing of the shafts 2 on the circumference of the disks 1 would be little in the ball and the ball respectively. roller bearings. The rotation speed of the drum grate should be chosen so that foreign objects caught on the grate cannot cause caving.
Bubnový rošt je vhodný, ako súčasť dopravných liniek sypkých materiálov, umiest224040 nených podta možností hned za vyklopníkmi.The drum grate is suitable as a part of conveying lines of loose materials, placed224040 not under the possibilities just behind the tippers.
Zariadenie je vhodné využívat napr. v hut4 níctve pri príprave vsádky pre koksovne, vysoké pece a pod.It is suitable to use the equipment, for example, in metallurgy to prepare a charge for coke ovens, blast furnaces and the like.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS363882A CS224040B1 (en) | 1982-05-18 | 1982-05-18 | Cylinder grid bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS363882A CS224040B1 (en) | 1982-05-18 | 1982-05-18 | Cylinder grid bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS224040B1 true CS224040B1 (en) | 1983-12-30 |
Family
ID=5376992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS363882A CS224040B1 (en) | 1982-05-18 | 1982-05-18 | Cylinder grid bars |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS224040B1 (en) |
-
1982
- 1982-05-18 CS CS363882A patent/CS224040B1/en unknown
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