JPS55127101A - Thin film evaporator having circulating cleaning equipment - Google Patents
Thin film evaporator having circulating cleaning equipmentInfo
- Publication number
- JPS55127101A JPS55127101A JP3463279A JP3463279A JPS55127101A JP S55127101 A JPS55127101 A JP S55127101A JP 3463279 A JP3463279 A JP 3463279A JP 3463279 A JP3463279 A JP 3463279A JP S55127101 A JPS55127101 A JP S55127101A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- cylinder
- evaporation
- thin film
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
PURPOSE: To facilitate complete cleaning of thin film evaporator without losing time through immediate process transfering from completed resin production to circulating cleaning process by cleaning evaporation cylinder with heating steam drain and evaporation condensate.
CONSTITUTION: Resin produced in thin film evaporator cylinder A is discharged through equipment 21. Water, etc. removed from melamine resin by evaporation in the cylinder A enters the mist catcher 13 to be freed from resin splash, then is condensed in the condenser 14, and is stored in the receiver tank 15. Steam drain used for heating the cylinder A is warmed in the drain tank 18 and is supplied to the warm water tank 20 via drain pump 19. These condensed water and warmed water have a temperature (about 80°C) proper for cleaning, and is used for cleaning purpose after completion of production. Preferable cleaning procedure is to use condensed water for first cleaning the condenser 14 and the evaporation cylinder A to be followed by complete cleaning with warm water from the tank 20.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3463279A JPS55127101A (en) | 1979-03-24 | 1979-03-24 | Thin film evaporator having circulating cleaning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3463279A JPS55127101A (en) | 1979-03-24 | 1979-03-24 | Thin film evaporator having circulating cleaning equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55127101A true JPS55127101A (en) | 1980-10-01 |
Family
ID=12419773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3463279A Pending JPS55127101A (en) | 1979-03-24 | 1979-03-24 | Thin film evaporator having circulating cleaning equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55127101A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152901U (en) * | 1981-03-18 | 1982-09-25 | ||
EP0914854A2 (en) * | 1997-10-28 | 1999-05-12 | Ube Industries Limited | Apparatus and process for generating mixed multi-component vapor |
-
1979
- 1979-03-24 JP JP3463279A patent/JPS55127101A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152901U (en) * | 1981-03-18 | 1982-09-25 | ||
JPS6318402Y2 (en) * | 1981-03-18 | 1988-05-24 | ||
EP0914854A2 (en) * | 1997-10-28 | 1999-05-12 | Ube Industries Limited | Apparatus and process for generating mixed multi-component vapor |
EP0914854A3 (en) * | 1997-10-28 | 2002-01-02 | Ube Industries Limited | Apparatus and process for generating mixed multi-component vapor |
US6512147B2 (en) | 1997-10-28 | 2003-01-28 | Ube Industries, Ltd. | Apparatus and process for generating mixed multi-component vapor |
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