SU901217A1 - Method for preventing granular material from freezing to transportation container - Google Patents
Method for preventing granular material from freezing to transportation container Download PDFInfo
- Publication number
- SU901217A1 SU901217A1 SU802913659A SU2913659A SU901217A1 SU 901217 A1 SU901217 A1 SU 901217A1 SU 802913659 A SU802913659 A SU 802913659A SU 2913659 A SU2913659 A SU 2913659A SU 901217 A1 SU901217 A1 SU 901217A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- freezing
- granular material
- transportation container
- preventing granular
- preventing
- Prior art date
Links
Description
(54) СПОСОБ ПРЕДУПРЕЖДЕНИЯ ПРИМЕРЗАНИЯ СЫПУЧЕГО МАТЕРИАЛА К ТРАНСПОРТИРУЮЩЕЙ ЕМКОСТИ(54) METHOD OF PREVENTION OF APPLICATION OF THE BULK MATERIAL TO THE TRANSPORTING CAPACITY
1one
Изобретение относитс к горным, работам и может быть использовано в горнодобывающей и других отрасл х промышленности в услови х отрицательных температур , в частности на конвейерном транспорте .The invention relates to mining, working and can be used in the mining and other industries of the industry in conditions of freezing temperatures, in particular in conveyor transport.
Известен способ предупреждени примерзани сыпучего материала к транспортирующей емкости, заключающийс в том, что материал охлаждают до отрицательной температуры путем подачи на него охлажденного воздуха 1.A known method of preventing freezing of the bulk material to the transporting container, is that the material is cooled to a negative temperature by supplying cooled air 1 to it.
Недостатком известного способа вл етс длительность процесса перемораживани больщого об-нема материала и св занна с этим дороговизна способа.The disadvantage of the known method is the duration of the process of freezing a large amount of material around it and the associated high cost of the method.
Цель изобретени - повыщение эффективности .The purpose of the invention is to increase efficiency.
Указанна цель достигаетс тем, что охлаждение материала ведут во взвещенном состо нии частиц материала во врем его насыпани в транспортирующую емкость.This goal is achieved by the fact that the cooling of the material is carried out in the exploded state of the particles of the material during its filling into the transporting container.
На чертеже схематически изображен процесс предупреждени примерзани сыпучего материала к транспортирующей емкости.The drawing shows schematically the process of preventing freezing of the bulk material to the transporting container.
Кусок породы 1, содержащий полусв зную воду 2, находитс во взвещенном состо нии в потоке охлажденного воздуха, подаваемого соплами 3. При этом полусв зна вода 2 начинает превращатьс в лед,A piece of rock 1, containing semi-connected water 2, is in a state of passage in a stream of cooled air supplied by the nozzles 3. In this case, half of the water 2 begins to turn into ice,
и кусок породы 1 покрываетс коркой 4 толщиной 0,1-2 мм (в зависимости от времени пребывани во взвещенном состо нии , разностч температур, влажности и скорости движени сыпучего материала и охлажденного воздуха). Куски породы 1, покрытые лед ной коркой 4, попадают в транспортирующую емкость 5, не примерза к ее рабочим поверхност м за верм , предусмотренное технологическим циклом. and a piece of rock 1 is covered with a crust 4 with a thickness of 0.1-2 mm (depending on the residence time in the exploded state, difference in temperature, humidity and speed of movement of the bulk material and cooled air). Pieces of rock 1, covered with ice crust 4, fall into the transporting tank 5, not attached to its working surfaces, provided for by the technological cycle.
Технико-экономическа эффективностьTechnical and economic efficiency
5 при применении предлагаемого способа заключаетс в повыщении эксплуатационной надежности оборудовани в услови х намерзани сыпучего материала на его рабочие поверхности, снижении простоев и увеличе20 НИИ КПД оборудовани .5 when applying the proposed method consists in increasing the operational reliability of equipment under conditions of freezing bulk material on its working surfaces, reducing downtime and increasing the efficiency of the equipment.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802913659A SU901217A1 (en) | 1980-03-05 | 1980-03-05 | Method for preventing granular material from freezing to transportation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802913659A SU901217A1 (en) | 1980-03-05 | 1980-03-05 | Method for preventing granular material from freezing to transportation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU901217A1 true SU901217A1 (en) | 1982-01-30 |
Family
ID=20891260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802913659A SU901217A1 (en) | 1980-03-05 | 1980-03-05 | Method for preventing granular material from freezing to transportation container |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU901217A1 (en) |
-
1980
- 1980-03-05 SU SU802913659A patent/SU901217A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3815728A (en) | Belt cleaning system | |
| JPS563215A (en) | Method and device for truing up cargo | |
| SU901217A1 (en) | Method for preventing granular material from freezing to transportation container | |
| US4474524A (en) | System for discharging thermal decomposition residue containing carbon residue and steel wire balls | |
| DE59300198D1 (en) | Process and grate cooler for cooling hot bulk goods. | |
| CN206417508U (en) | A kind of sealed pipe device for conveying material | |
| SU1752451A1 (en) | Technological complex for dry air concentration of loose materials | |
| DE59100533D1 (en) | Method for conveying oxygen-sensitive, powdery or granular bulk material and device for carrying out the method. | |
| EP0065850B1 (en) | Apparatus for discharging a thermal decomposition residue containing carbon residue and balls of steel wire | |
| US2609250A (en) | Pressurized conveyer for powdered material | |
| SU364421A1 (en) | CRUSHED INSTALLATIONSCECOtOSJ11АТВГШУ ^ Т1лШГ'1'n ^ '^' ^ | | |
| AU744597B2 (en) | Method for producing zinc using the is process in an is shaft furnace and corresponding is shaft furnace | |
| US2674100A (en) | Conveying of pieces of material through a zone of refrigeration | |
| Ma et al. | Introduction to Port Continuous Conveying Machinery | |
| SU1178483A1 (en) | Counter-current flow jet mill | |
| SU1615388A1 (en) | Method of dampening dust-emitting objects on conveyer | |
| US722425A (en) | Plant for handling ores. | |
| SU1708741A1 (en) | Method for delivering mineral to the surface | |
| US582903A (en) | James m | |
| JPS57166204A (en) | Method of storing coal outdoors | |
| SU478865A1 (en) | Method for dry slag granulation | |
| Rodes | Mechanical Conveyors MATERIALS HANDLING. | |
| GB1003402A (en) | Improvements in or relating to conveyors for conveying sand and like material | |
| SU865209A1 (en) | Line for processing harvested agricultural product | |
| GB189713125A (en) | An Improved Storage Apparatus with Conveying Devices for Broken, Granular, or Pulverulent Materials. |