JPS55127101A - Thin film evaporator having circulating cleaning equipment - Google Patents

Thin film evaporator having circulating cleaning equipment

Info

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
Application number
JP3463279A
Other languages
Japanese (ja)
Inventor
Kazuhiko Goto
Genichi Ishikawa
Kunihiko Tsubouchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YASHIMA KAKOKI KK
Panasonic Electric Works Co Ltd
Original Assignee
YASHIMA KAKOKI KK
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YASHIMA KAKOKI KK, Matsushita Electric Works Ltd filed Critical YASHIMA KAKOKI KK
Priority to JP3463279A priority Critical patent/JPS55127101A/en
Publication of JPS55127101A publication Critical patent/JPS55127101A/en
Pending legal-status Critical Current

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  • 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
JP3463279A 1979-03-24 1979-03-24 Thin film evaporator having circulating cleaning equipment Pending JPS55127101A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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