RO97287B1 - Solid particle transfer process and installation - Google Patents
Solid particle transfer process and installationInfo
- Publication number
- RO97287B1 RO97287B1 RO122518A RO12251886A RO97287B1 RO 97287 B1 RO97287 B1 RO 97287B1 RO 122518 A RO122518 A RO 122518A RO 12251886 A RO12251886 A RO 12251886A RO 97287 B1 RO97287 B1 RO 97287B1
- Authority
- RO
- Romania
- Prior art keywords
- zone
- solid particles
- flow
- gravitational
- particles
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 11
- 239000007787 solid Substances 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 3
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Inventia se refera la un procedeu si o instalatie pentru transferul de particule solide în cadrul unui proces tehnologic. Procedeul, conform inventiei, consta în aceea ca fluxul de gaz este introdus continuu în zona inferioara din care trece în zona de blocare pentru a preveni curgerea gravitationala a particulelor, gazul sub presiune fiind dirija din zona de blocare în zona superiaora prin exteriorul acestuia, ceea ce determina cergerea gravitationala a particulelor solide din zona superioara în cea de blocare pâna la umplerea acesteia din urma, apoi gazul sub presiune fiind dirijat din zona inferioara în zona de blocare prin exteriorul acestuia, astfel ca particulele solide curg gravitational din zona de blocare în cea inferioara, în acelasi timp gazul sub presiunea din zona de blocare trecând în zona superioara, pentru a preveni curgerea gravitationala a particulelor solide, prin conducta de transfer inferioara având loc pâna când nivelul particulelor solide în zona de blocare a atins o valoare prestabilita, moment în care fluxul de gaz este dirijat din zona inferioara în cea de blocare, aprindu-se curgerea gravitationala a particulelor solide prin conducta de transfer inferioara, începând curgerea gravitationala particulelor solide prin conducta de transfer superioara. Instalatia, conform inventiei, are în componenta un vas inferior sau un vas în care este delimitata o zona inferioara aflate în legatura cu o conducta, niste conducte de transfer inferioare, fiind astfel dimensionate încât nu permit curgerea gravitationala a particulelor solide atunci când gazul sub presiune curge spre în sus printre spatiile libere dintre particulele sThe invention relates to a process and apparatus for the transfer of solid particles within a technological process. The process according to the invention consists in the fact that the gas flow is continuously introduced into the lower zone from which it passes into the locking zone to prevent the gravitational flow of the particles, the pressurized gas being guided from the locking zone in the superimposed zone through the exterior thereof which causes the gravitational demand of the solid particles from the top zone to the blocking until the latter is filled, then the pressurized gas is guided from the lower zone into the locking zone through the exterior thereof so that the solid particles flow from the blocking zone to the gravitational at the same time, the gas under the pressure in the locking zone passes into the upper area to prevent the gravitational flow of the solid particles through the downstream transfer pipe taking place until the level of the solid particles in the locking zone has reached a predetermined value, which gas flow is directed from the lower to the blocking region igniting the gravitational flow of solid particles through the downstream conduit, starting the gravitational flow of the solid particles through the upper transfer conduit. According to the invention, the installation comprises a lower vessel or a vessel in which a lower zone connected to a pipe is delimited, some lower transfer pipes being dimensioned so as to prevent the gravitational flow of solid particles when the pressurized gas flows upward through the free spaces between the particles
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122518A RO97287B1 (en) | 1986-03-10 | 1986-03-10 | Solid particle transfer process and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122518A RO97287B1 (en) | 1986-03-10 | 1986-03-10 | Solid particle transfer process and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO97287B1 true RO97287B1 (en) | 1989-08-02 |
Family
ID=40905553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO122518A RO97287B1 (en) | 1986-03-10 | 1986-03-10 | Solid particle transfer process and installation |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO97287B1 (en) |
-
1986
- 1986-03-10 RO RO122518A patent/RO97287B1/en unknown
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