SU1457200A1 - Crystallizer - Google Patents
CrystallizerInfo
- Publication number
- SU1457200A1 SU1457200A1 SU4233686/26A SU4233686A SU1457200A1 SU 1457200 A1 SU1457200 A1 SU 1457200A1 SU 4233686/26 A SU4233686/26 A SU 4233686/26A SU 4233686 A SU4233686 A SU 4233686A SU 1457200 A1 SU1457200 A1 SU 1457200A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- pipeline
- vessel
- suspension
- crystallizer
- Prior art date
Links
Abstract
FIELD: chemical technology. SUBSTANCE: crystallizer has separator 1, circulating pump 3, descending pipe 4 and pressure pipe 5 which form circulating system, vessel 6 with conical bottom 11. Vessel 6 is communicated by means of pipeline 7 with descending pipe 4 and by means of pipeline 12, with pressure pipe 5. Suspension in crystallizer moves through circulation system. From pressure pipe 5, part of circulating suspension through pipeline 15 is supplied to conical bottom 11 of vessel 6 where suspension which comes through pipeline 7 from descending pipe 4 is thickened. Clarified solution flows through free end 14 of pipe 13 and is discharged from vessel 6 through pipe union 9. EFFECT: provision of stable concentration of solid phase in circulating suspension, increased duration of the period between the required washing and higher reliability of apparatus; prevention of incrustation of internal surfaces of crystallizer and increased sizes of crystals. 2 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4233686/26A SU1457200A1 (en) | 1987-04-23 | 1987-04-23 | Crystallizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4233686/26A SU1457200A1 (en) | 1987-04-23 | 1987-04-23 | Crystallizer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1457200A1 true SU1457200A1 (en) | 1996-06-10 |
Family
ID=60534621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4233686/26A SU1457200A1 (en) | 1987-04-23 | 1987-04-23 | Crystallizer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1457200A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105311853A (en) * | 2015-10-15 | 2016-02-10 | 南京航空航天大学 | Closed self-backheating semiconductor heat pump low-temperature vaporization system and method |
WO2020088294A1 (en) * | 2018-10-31 | 2020-05-07 | 浙江新和成股份有限公司 | Device for evaporation and crystallization |
-
1987
- 1987-04-23 SU SU4233686/26A patent/SU1457200A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105311853A (en) * | 2015-10-15 | 2016-02-10 | 南京航空航天大学 | Closed self-backheating semiconductor heat pump low-temperature vaporization system and method |
WO2020088294A1 (en) * | 2018-10-31 | 2020-05-07 | 浙江新和成股份有限公司 | Device for evaporation and crystallization |
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