SU655438A1 - Grate lattice of jigging screen for spreading hot agglomerate - Google Patents
Grate lattice of jigging screen for spreading hot agglomerateInfo
- Publication number
- SU655438A1 SU655438A1 SU772456317A SU2456317A SU655438A1 SU 655438 A1 SU655438 A1 SU 655438A1 SU 772456317 A SU772456317 A SU 772456317A SU 2456317 A SU2456317 A SU 2456317A SU 655438 A1 SU655438 A1 SU 655438A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grate
- screen
- spreading hot
- jigging screen
- hot agglomerate
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
Полотно грохота содержит колосниковые плиты 1, установленные на поперечных подколо 5ш1ковых балках 2 корпуса грохота. На верхнем платике каждой балки приварены круглые центрирующие .выступы 3 на которые своими (нижними) концами нацеты колосниковые плиты 1. На втором (верхнем) конце, снизу, плиты имеют продольный паз В. Плиты по длине грохота перекрывают цруг друга и закрепл ютс болтами 4. В зоне перекрыти нижний конец плиты снабжен центрирующим выполнеш1ым в виде щтифта 5 вь1ступом, который вхо дит в продольный паз В верхнего конца смежной плиты. При нагреве полотна грохота в процес се работы один конец каждой плиты оста с зафиксированным центрирующим высту пам подколосниковой балки, в то врем как второй конец может свободно скользить вдоль штифта 5. При этом обеспечиваетс беспреп тственное расширение плиты в любом направлении, а неизбежное уменьшение усили зат жки болтов 4 в процессе нагрева грохота не отражаетс на прочности креплени колосниковых плиг. Использование предлагаемого колосникового полотна на грохотах дл гор чего агломерата может обеспечить повышение их срока службы на 25-30%. Формула и3 обретени Колосниковое полотно виброгрохота, дл рассева гор чего агломерата, состо щее из колосниковых плит, установленных внахлестку и закрепленных при помощи болтов на подколоОниковых балках, отличающеес тем, что, с целью увеличени срока службы полотна, кажда колосникова плита одним концом смонтирована на центрирующем выступе подколосниковой балки, а другим установлена .с возможностью продольного перемещени на центрирующий выступ смежной шшты. Источни Ш информации, прин тые во внимание при экспертизе 1. Жгулев А.. С. Крепление решеток виброгрохотов дл рассева гор чего агломерата , Сталь, М 12, 197О, с. 1075-1076.The screen contains grates 1, mounted on transverse joining of 5sh1kovy beams 2 of the screen. On the top plate of each beam, there are welded round centering lugs 3 on which with their (lower) ends the grizzles of the grate plates 1. At the second (upper) end, from the bottom, the plates have a longitudinal groove B. The plates along the length of the screen overlap each other and are bolted 4 In the overlap zone, the lower end of the slab is provided with a 5-spline centering in the form of a pin, which fits into the longitudinal groove B of the upper end of the adjacent slab. When the screen warms up during operation, one end of each slab remains with a fixed centering stand of the submill beam, while the other end can freely slide along pin 5. This ensures unrestricted expansion of the slab in any direction Bolts 4 are not reflected in the process of heating the screen on the strength of the grate attachment. The use of the proposed grate on the screens for hot sinter can increase their service life by 25-30%. The formula for gaining the grate vibrating screen, for sintering hot agglomerate, consists of grate plates, installed overlapped and fixed with bolts on axle beams, characterized in that, in order to increase the life of the web, each grate plate is mounted with one end on the centering plate the underside of the subcavity beam, and the other installed with the possibility of longitudinal movement on the centering protrusion of the adjacent pin. Sources of information taken into account in the examination 1. Zhugulev A. .. S. Fastening the grids of vibrating screens for sieving hot sinter, Steel, M 12, 197O, p. 1075-1076.
.Г.G
1,one,
fPu.1fPu.1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772456317A SU655438A1 (en) | 1977-02-24 | 1977-02-24 | Grate lattice of jigging screen for spreading hot agglomerate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772456317A SU655438A1 (en) | 1977-02-24 | 1977-02-24 | Grate lattice of jigging screen for spreading hot agglomerate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU655438A1 true SU655438A1 (en) | 1979-04-05 |
Family
ID=20696993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772456317A SU655438A1 (en) | 1977-02-24 | 1977-02-24 | Grate lattice of jigging screen for spreading hot agglomerate |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU655438A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5085324A (en) * | 1988-03-08 | 1992-02-04 | Trelleborg, Ab | Screen for processing conveyed goods |
-
1977
- 1977-02-24 SU SU772456317A patent/SU655438A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5085324A (en) * | 1988-03-08 | 1992-02-04 | Trelleborg, Ab | Screen for processing conveyed goods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU655438A1 (en) | Grate lattice of jigging screen for spreading hot agglomerate | |
| RU2110639C1 (en) | Butt joint of monolithic reinforced concrete slab and steel girder of steel-reinforced concrete bridge span structure | |
| ES426459A1 (en) | Self-supporting beam for use in constructing concrete floors and a method of constructing concrete floors using said beam | |
| US3321845A (en) | Cooling grates | |
| ATE114037T1 (en) | BEAM FORMING AN EXPANSION JOINT BETWEEN ADJACENT ZONES OF A GRID WHICH BARS ARE ALTERNATELY FIXED AND MOVABLE. | |
| SU98573A1 (en) | Folding metal ramp for loading wheeled and tracked self-propelled vehicles onto open rolling stock | |
| SU1273428A1 (en) | Transportable box-shaped block of steel span structures and method of producing same | |
| SU531010A1 (en) | Device for fixing grates of kiln carts | |
| SU842124A1 (en) | Knock-down bridge span structure | |
| SU617352A1 (en) | Connection assembly of span and end beams of bridge-type crane | |
| SU927924A1 (en) | Roof spatial block | |
| RU2002114521A (en) | Reinforced span beam | |
| SU945331A1 (en) | Annular ramp for foundary floor crane and hot air conduct | |
| SU765190A1 (en) | Column for heat-expansion joint of crane elevated track | |
| SU1090784A1 (en) | Reinforced girder of ferroconcrete span structure of a bridge | |
| SU853012A2 (en) | Foundation under column | |
| SU831213A2 (en) | Screen grate | |
| SU815109A1 (en) | Ferroconcrete lattice span structure of bottom-road bridge | |
| SU1081265A1 (en) | Joint of longitudinal girders | |
| SU1122794A1 (en) | Connection joint of crane-supporting beams with column | |
| SU994049A2 (en) | Screen | |
| SU652259A1 (en) | Reinforced-concrete pilework for temporary bridge support | |
| SU1402674A2 (en) | Power face support unit | |
| RU2129194C1 (en) | Crawler-mounted excavator undercarriage | |
| SU1663085A1 (en) | Bridges |