SU319333A1 - BATTLE LAYER ASSEMBLIES - Google Patents
BATTLE LAYER ASSEMBLIESInfo
- Publication number
- SU319333A1 SU319333A1 SU1385994A SU1385994A SU319333A1 SU 319333 A1 SU319333 A1 SU 319333A1 SU 1385994 A SU1385994 A SU 1385994A SU 1385994 A SU1385994 A SU 1385994A SU 319333 A1 SU319333 A1 SU 319333A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- layer assemblies
- battle layer
- battle
- nozzle
- spring
- Prior art date
Links
- 238000000034 method Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
Изобретение относитс к конструкции иасадки , помещаемой в. аппарат кип щего сло , и может быть примен|)1о дл уменьшени неравномерности сло . The invention relates to the construction of the headings placed in the. fluidized bed apparatus, and can be applied |) 1o to reduce the unevenness of the layer.
Известна насадка, выполненна в виде цилиндрической винтовой пружины.Known nozzle, made in the form of a coil spring.
В процессе работы эффективность насадки снижаетс за счет проникновени одной прул ины в другую, что приводит к уменьшению общего объема сло , зан того насадкой. Уплотнение насадки влечет за собой уменьшение .живого сечени реактора, понижает степень циркул ции катализатора, значительно ухудшает гидродинамику и теплообмен.During operation, the efficiency of the nozzle is reduced due to the penetration of one rod into the other, which leads to a decrease in the total volume of the layer occupied by the nozzle. Sealing the nozzle entails a reduction in the living cross section of the reactor, reduces the degree of catalyst circulation, significantly impairs hydrodynamics and heat transfer.
с целью интенсификации процесса, пружина выполнена двойной с левой и правой навивками .In order to intensify the process, the spring is made double with left and right windings.
На чертеже схематически представлена пружина.The drawing shows a schematic spring.
Предмет изобретени Subject invention
Насадка дл аппаратов кип щего сло , выполненна в виде цилиндрической винтовой пружины, отличающа с тем, что, с целью интенсификации процесса, пружина выполнена двойной с правой и левой навивками.Nozzle for fluidized bed apparatus, made in the form of a coil spring, characterized in that, in order to intensify the process, the spring is made double with right and left windings.
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU904862471A Addition SU1749896A2 (en) | 1990-08-27 | 1990-08-27 | Multichannel priority device for interfacing common bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU319333A1 true SU319333A1 (en) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261718A (en) * | 1979-12-06 | 1981-04-14 | Vortox Company | Filter bed of compressed coils |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261718A (en) * | 1979-12-06 | 1981-04-14 | Vortox Company | Filter bed of compressed coils |
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